Dazed and Confused free essay sample

Stunned and Confused List and portray 4 characters that are critical to the film: Randall Pink FloydFloyd is the stud senior quarterback who acknowledges he doesn’t need to be only a quarterback for an amazing remainder and questions his job in the social pack. He cannot stand Coach Conrad and the promise sheet hes making all the players sign. Hes going out with Simone, however hed like to connect with Jodi. He appears to have a place with all coteries. Mitch KramerMitch will be a first year recruit in secondary school and hes previously getting singled out by the senior class. Absence of parental oversight (and help from Pink and his buddies) permits Mitch to encounter secondary school life somewhat sooner than the vast majority of his cohorts. Kramer is the tenderfoot who, similar to Pink, has a stunning athletic ability and a path with the ladies| Fred OBannionOBannion is a super-senior who is making the most of his second consecutive year of initiation green beans. He has a temper, and when the green beans get their retribution he overwhelms up and drives in his bit of-garbage vehicle. | David WoodersonWooderson, a previous hotshot quarterback and graduate working for the city in the wake of understanding that life after his alma matter is better when you live by your own standards. The high schoolers think hes cool since hes more seasoned and he has a decent vehicle. A large number of the great lines in this film to originate from Wooderson. | Q: What does the film show us life? The film stunned and confounded is something beyond a film about smoking weed. It archives the progressions we as a whole face throughout everyday life, as social and political weights increment, when one gets more seasoned and faces choices that expect you to make sense of how to abstain from being what others need you to be while remaining youthful on a fundamental level. Q: What is your preferred piece of the film? My preferred part in the film is the point at which they are perched on the 50-yard line of the football field smoking cannabis, thinking back and having snickers. While Matthew McConaughey â€Å"Wooderson†, says an entirely vital statement, â€Å"Man, its the equivalent bull***t they attempted to pull in my day. On the off chance that it aint that bit of paper, theres some other decision theyre going to attempt to make for you. You gotta do what Randall Pink Floyd needs to do man. Let me disclose to you this, the more established you do get the more standards theyre going to attempt to get you to follow. You just gotta keep livin man, L-I-V-I-N†. Q: Why is that your preferred piece of the film? This is my preferred piece of the film since it helps me to remember me and my companions some time ago. Additionally the statement â€Å"You just gotta keep livin man, L-I-V-I-N† is one of my preferred statements of life! Q: Do you accept the film is reasonable? Why or why not? I accept the film is sensible on the grounds that the executive made the characters all so unique and have their own characters. It’s likewise practical on the grounds that the crowd can identify with in any event one character in the film. Q: What have you gained from this film? Society is loaded with requirements and impediments that individuals in power: or those hoping to exploit the shortcoming of others place on others to get them to act the manner in which they need them to. On the off chance that you need to be liberated from such individuals and circumstances, you need to figure out how to challenge the social builds and decides that shield you from finding your actual reason throughout everyday life. Don’t let others mention to you what you can and can’t do. This doesn’t imply that you reserve an option to violate the laws, yet it implies that you can be anything you need to be on the off chance that you are happy to follow it. There are no laws that state you must be what another person needs you to be. Q: Who do you think (what age gathering, or what sort of individual) would appreciate this kind of film? I think Teenagers as far as possible up to Elders; of the two sexual orientations, would appreciate this film. Each and every individual who has watched it will observe over and over, and never will get old to them. For the individuals who haven’t watched it, WATCH IT! Other significant Information Director: composed and coordinated by Richard Linklater Makers: Sean Daniel, Richard Linklater, Jim Jacks and co-maker Anne Walker-McBay * Jason London as Randall Pink Floyd * Wiley Wiggins as Mitch Kramer * Rory Cochrane as Ron Slater * Sasha Jenson as Don Dawson * Michelle Burke as Jodi Kramer * Christine Harnos as Kaye Faulkner * Adam Goldberg as Mike Newhouse * Anthony Rapp as Tony Olson * Matthew McConaughey as David Wooderson * Marissa Ribisi as Cynthia Dunn * Jason London as Randall Pink Floyd * Wiley Wiggins as Mitch Kramer * Rory Cochrane as Ron Slater * Sasha Jenson as Don Dawson * Michelle Burke as Jodi Kramer * Christine Harnos as Kaye Faulkner Adam Goldberg as Mike Newhouse * Anthony Rapp as Tony Olson * Matthew McConaughey as David Wooderson * Marissa Ribisi as Cynthia Dunn Starring: * Jason O. Smith as Melvin Spivey * Shawn Andrews as Kevin Pickford * Cole Hauser as Benny ODonnell * Milla Jovovich as Michelle Burroughs * Joey Lauren Adams as Simone Kerr * Christin Hinojosa as Sabrina Davis * Ben Affleck as Fred OBannion * P arker Posey as Darla Marks * Deena Martin as Shavonne Wright * Nicky Katt as Clint Bruno * Esteban Powell as Carl Burnett * Renee Zellweger as Nesi White Awards Year| Result| Award| Category/Recipient(s)| 1993 | Nominated| Golden Leopard| Richard Linklater| 994 | Nominated| Young Artist Award| Best Youth Actor Co-Starring in a Motion Picture Drama Jason London| Rating: (R) Running time: 102 minutes Other: Lawsuit In October 2004, three of Linklaters previous cohorts from Huntsville High School, whose family names are Wooderson, Slater, and Floyd, recorded a slander claim against Linklater, professing to be the reason for the likewise named characters on the film. The claim was recorded in New Mexico instead of Texas in light of the fact that New Mexico has a more extended legal time limit. The suit was accordingly excused

Eco Essay Example | Topics and Well Written Essays - 2500 words

Assignment about ethics Example | Topics and Well Written Essays - 1000 words

About morals - Assignment Example Framework 1 reasoning is described by an oblivious and programmed perspective. This framework has the all inclusive perception that happens both in individuals and in creatures, a perspective that is viewed as developmental. Framework one reasoning is involved subsystems that work connected at the hip inside a similar self-sufficiency. Framework 1 reasoning is liable for instinctual practices that are customized characteristically. This framework takes care of issues through the reliance of earlier data that is related with the framework including programmed, all encompassing and quick intellectual capacity (Kaufman and Singer, 2012). Framework 2 is late contrasted with framework 1. This framework is normal for people as it were. This framework is likewise comprehended as the unequivocal and rule-based framework. It is moderate, consecutive, and space general and is acted in the focal memory framework. Framework 2 permits dynamic theoretical reasoning that doesn't occur in framework 1. This framework capacities with respect to sensible guidelines and is rule based, requesting, scientific and controlled of psychological limit (Kaufman and Singer, 2012). The sort of individual moral critical thinking that occurs in business and associations includes the utilization of framework 1 and framework 2 reasoning. The utilization of intuitive data must be utilized at that point settling on a moral choice. It likewise includes a comprehensive methodology that will include taking a gander at the reasons for the moral issue and going towards the recognizable proof of an answer. Framework 2 is additionally critical on the grounds that moral critical thinking in a business or an association must be made utilizing rationale and thinking. This occurs as in one needs to thoroughly consider a moral issue or issue and experience certain procedures that include recognizable proof, positioning, building up an activity plan, executing it and pondering its prosperity. A case of a framework 1 reaction to a moral problem in business is when

Strikes in the Union Essay Example

Strikes in the Union Essay Trade guilds are, as we probably am aware, explicitly excluded from the antitrust laws, thus the proposition is common enough simply to expel the exception. This would unmistakably be attractive in various circumstances in which associations do without any potential repercussions in the item showcase what specialists may not do, and in others where associations become essentially operators in commonly useful arrangements with agents whereby the law is evaded. However, it isn't obvious to me how the courts would apply the law in the vital regions of aggregate dealing, strikes, blacklists, and picketing, for example. The counter trust laws as they stand are not coordinated to these issues, and at some point or another a lot of standards fitting to them must be developed. It would appear to me that it is explicit enactment intended for the work zone that is required, and that solitary the best disarray could result from just requesting that the courts apply the counter trust laws as the y remain to work unions.The weapons of work in its battle against capital arefew, however powerfulthe strike, picketing, the blacklist, damage, mass dissent and exhibit. Nonetheless, changes have happened in the structure and the degree of their application. These progressions have been the outcome, in huge part, of works expanding attention to the quality of the weapons and of a more noteworthy information on their utilization; partially, these progressions have been adjustments to hostilities or downturns by managers and to impedance by the administration or interruption by social organizations. In this way a strike can be the unconstrained, dispersed, and tumultuous walkouts of the railroad strikes in 1877, or the trained and efficient walkout of the material specialists at Lawrence in 1912; it can appear as the limited and segregated dissent by the southern Colorado coal excavators in 1913, or the united across the country drive by all the steel creates in 1919; it can fill in a s an image of compassion and backing, similar to the refusal of the rail route laborers in 1894 to deal with Pullman vehicles, or as an interest for the arrival of political detainees, similar to the show strike of 1912 for benefit of Ettor and Giovannitti, or as a mass protection against a purposeful manager hostile, similar to the San Francisco general strike of 1934 (Babson, 1984).Capital, on its side, in like manner has created techniques for controlling work during times of harmony and of overcoming it in the midst of difficulty. A portion of these strategies are unmistakable, for example, the lockout, the recruiting of outfitted gatekeepers, and the importation of strike-breakers; others, similar to surveillance and the boycott, are secretive. Moreover, in government assistance work and the organization association, capital has discovered increasingly inconspicuous and slippery methods for controlling work, parting its positions, and scattering its power. Any uncertainty conce rning the impact of government assistance work, regardless of whether so planned or not, is broken down by an investigation of the total control over work picked up by the Pullman Palace Car Company or the United States Steel Corporation through their government assistance frameworks. Any vulnerability concerning the motivation behind the organization association, regardless of what its supposed aim, is explained by an investigation of the origination and birth of the Rockefeller Industrial Representation Plan during and after the Colorado coal strike of 1913-1914. During the advancement of the battle among capital and work, the administration, regardless of whether city, area, state, or bureaucratic, has meddled regularly and has seldom substantiated itself unprejudiced or nonpartisan (Jeffrey-Jones, 1978).Nor should this mediation be sudden, in the event that it is recalled that the legislature was set up on the standards of opportunity of agreement (in any event for work) and pri vate property (Frazier, 1962). No measure of verbal guile can hide the central restriction of composed work to these two standards. At the point when laborers request the eight-hour day or an expansion in compensation, they naturally attack the privilege of the business to the full utilization of his property and the opportunity of different specialists to work a more drawn out day or for lower compensation on the off chance that they so pick. At the point when laborers strike for acknowledgment of their association and afterward picket so as to render the strike powerful, they on the double confine the opportunity of different specialists to work where they if it's not too much trouble with or without association alliance, and the businesses anticipation (which has been proclaimed a property directly by the Supreme Court) to employ laborers. It isn't peculiar, in this manner, that in ensuring the standards of private property and opportunity of agreement the administration, nearly no matter what, sends its police, sheriffs, volunteer army, and government troops to help pound strikes. Nor is it abnormal that the courts support the dispatch of the administrations powers against the strikes, by causing the capture of laborers on such charges as vagrancy, picketing, scorn of court, mob, and disobedience. Indeed, even enactment, maybe in an increasingly diagonal way, as often as possible works against work during a strike; for instance, the Sherman Anti-Trust Act and the Interstate Commerce Act, while apparently established to check the monopolistic inclinations of industry and trade, served to father the work directive at the hour of the Pullman strike of 1894 (Foulkes, 1980).In a similar way, such social offices as the press, the radio, the platform, the films, and the schools are moderate, as in they act to monitor the current financial and political set-up of society, and to safeguard the standards whereupon it is raised. Therefore, they help with smothering a ny genuine episode of work that happens, regardless of whether in the intentional and cognizant way of the chamber of paper distributers that coordinated the San Francisco press in its invasion upon the general strike of 1934, or in the naã ¯ve and oblivious way of the New England priest who, in vindication of the 12-hour day in the steel business, refered to the expressions of the Toiler of Galilee-I should work crafted by him that sent me while it is day; for the night cometh when no man can work† (Foulkes, 1980).The battles of work for better working and everyday environments have driven it to consolidate in associations both for common help and for shared security. While a considerable lot of these associations were brief, just like the American Railway Union established in 1893 by Eugene V. Debs, others existed over a time of years (and proceed to exist) and practiced a consistent impact upon the philosophy and practice of sorted out work in the United States. All degree s of disposition toward capital, the administration, and society are spoken to in these associations. The Brotherhoods of railroad laborers, initially intimate social orders which gradually procured the worker's organization capacity of aggregate dealing, have withdrawn progressively from the guideline of aggregate bartering to the arrangement of halfway joint effort with capital and guideline by the administration. Similarly, a huge piece of the American Federation of Labor has shown a tendency toward the possibility of coã ¶peration with capital and the act of intercession and mediation. Then again, the Chicago agitators of 1886 and the Industrial Workers of the World disavowed coã ¶peration with managers and denounced mediation as enervators and partitioners of the positions of work. Between these two gatherings there built up a sharp clash; one gathering was preservationist, the other radical, as in it wished to get at the foundation of works troubles in the current society an d, if important, to change the premise of that society. As a result, entwined in the battles of work can be distinguished the impacts of political agitation, syndicalism, socialism, and different tenets for the transformation of society. As it were, work was driven from its prompt want for higher wages and less hours to an assessment of causative imperfections in the structure of society (Foulkes, 1980).Besides the essential cleavage in sorted out work between the preservationist and radical groups, other auxiliary cleavages showed up as new issues of system and hypothesis emerged, carrying with them relating contrasts of supposition concerning their appropriate arrangement. Strategies were attempted, disposed of, attempted once more. Brutality was replied at various occasions with the blacklist, damage, counter-viciousness. Mass picketing was the answer to the work order, mass dissent and exhibition to the prejudice of the courts. Certain issues repeated over and over, and some of them despite everything inconvenience American work associations. One is the topic of the Negro. Except if sorted out work can concur upon a strategy for remembering him for its positions, he will keep on being, as in the steel strike of 1919, a depressor of wages and a potential strike-breaker. Another issue, considerably all the more squeezing, is that of art versus mechanical unionism. Will create associations, as the greater part of those in the steel business, be the auxiliary unit of an across the nation association of work? Or on the other hand will all the laborers in an industry, paying little heed to ability or uncommon art, be remembered for one mechanical association, equipped for joined together and concurrent activity? A third issue is double unionism. Disappointment with the conservatism of existing associations, disquiet concerning the authority scabbing prompted by create unionism, failure to dispose of the wellestablished officialdom of exchange unionsall these hav e prompted the arrangement of adversary associations. Accordingly in 1912, the I.W.W., contrary to the current United Textile Workers of America, sorted out the laborers in the whole material industry of Lawrence, Massachusetts. All the more as of late, the Communists have sorted out such double associations as the National Textile Workers Union and the National Marine Workers Union (Barrett, 1987).An expanding number of associations and representative relationship in broad daylight administration are reevaluating the utilization of strikes to determine contract questions. For a long time, government representative associations intentionally incorporated no-strike vows in their constitutions or worked under longstanding goals denouncing strikes. Be that as it may, at their 1968 shows,

Hedging Essay Example | Topics and Well Written Essays - 750 words

Supporting - Essay Example There are different routes in support oneself from conversion scale hazard by the utilization of budgetary subordinate items, and a blend of systems utilizing these items. The three top sprinters for supporting purposes in return rates are Forward Contracts, Futures Contracts and Options. We’ll examine the systems which can be shaped for each situation, and afterward finish up which procedure would be generally reasonable for our present situation. A forward agreement or basically a forward is a non-normalized contract between two gatherings to purchase or sell a benefit at a predetermined future time at a cost concurred today. The most worthwhile component of a forward agreement is that it costs nothing to go into such an understanding. The distinction between the spot and the forward cost is the forward premium or forward markdown, contingent upon the trade purposes of the money pair included. Forward agreements are exchanged over the counter, and are more redone for singula r clients. Another component of a forward agreement is that there is no particular edge call instrument. Since there is no expense of going into this understanding, edge calls are non-existent in this kind of exchange. Besides, it isn't managed by a trade or clearing house, subsequently it doesn't include the issues which happen in such cases. Notwithstanding, a forward agreement commits the client to convey or take conveyance of the hidden resource at the hour of development. Inability to do so would bring about a break of legally binding commitments and can prompt prosecution. In any case, we need to remember that there is no assurance that a client will respect the agreement. For our situation, the Virtual Books can enter in to a forward agreement to fix a forward cost for its imports just as repatriated benefits. On account of its import, if the forward cost is not exactly the pervasive spot rate upon the arrival of taking up that agreement, he will lose cash on the agreement. O n the off chance that the spot rate is lower than the concurred forward rate, at that point it will pick up on the agreement. On the off chance that it’s moderately the equivalent, Virtual Books will no pick up nor lose. The converse case applies for its repatriated benefits wherein he is selling Euros and accepting GBP. The following option in line is Futures Contracts. A fates contract is a normalized agreement between two gatherings to purchase or sell a predetermined resource of normalized amount and quality at a predefined future date at a cost concurred today known as the fates cost. A prospects contract works in manners like a forward agreement; be that as it may, there are a couple of contrasts which make the two discernable. As a matter of first importance, a prospects contract is exchanged on a trade. They are exceptionally normalized and are upheld by a clearing house. In contrast to advances, an underlying edge must be endured the freeing house as a structure from insurance. Vacillations in the cost of the hidden resource will lessen or build the remarkable starting edge of the purchaser/merchant. When a base limit has been hit, edge calls are made in order to store assets to meet the base edge levels. Fates are upheld by the clearing house, so in the event that any gathering defaults, the other party will at present have the option to convey/take conveyance of the basic resource. On account of Virtual Books, on the off chance that they go into a prospects understanding, they will go long in Euro Futures which will commit them to purchase EUR against the GBP. On account of their repatriated benefit

A Sample Research Paper Can Help You Get More Out Of Writing

A Sample Research Paper Can Help You Get More Out Of WritingWriting a good research paper is not easy and it is best if you hire a professional to do the writing for you. When it comes to your research paper, it will help to have a bit of experience in writing research papers as this can go a long way in making your writing better. There are several different types of research papers and it is important that you take the time to pick one that suits you best.You will find the research paper will vary greatly in style and the research you conduct. The research will be arranged in various ways so that the reader can get a good idea of what the text is all about. The other thing that will determine which kind of research paper you write is the topic of the research. There are two main types of research papers that are found online - the qualitative and the quantitative.If you are looking to write a thesis paper, you should consider researching the topic more thoroughly than you would if you were to write a qualitative research paper. For instance, if you were to write an essay about a certain topic, you would probably choose the qualitative research paper to write. It would probably be more focused in what you are trying to say and be more comprehensive with your explanations. Research has become much more personal, but it still depends on the research paper. However, it is more difficult to research the topic if you are writing for a thesis.On the other hand, a qualitative research paper would be better suited to write an essay than a research paper as there is less focus on data collection and analysis. It is not as detailed and often is done with just a few facts. Many times they are written by the researcher themselves as a form of personal expression or just to tell a story about the subject matter of the project.As the name suggests, a quantitative research paper is focused more on data collection and analysis. It may be important to research the general tren d of the research project, as this will allow you to plan how to organize the research for the project. This helps you to have an accurate picture of what is going on at the current time and in the future.There are many study designs that you can use and while it would not be advisable to just make a random design for any paper, you can still have a set of rules in order to create your own style. If you are more of the creative type, you may want to write some sample research papers using certain designs. There are several different study designs that you can choose from. However, if you don't know how to select the best study design, then you should take the time to research which one would best suit your needs.After you have written a sample research paper, you will need to revise it to make it presentable to the reader. While a lot of people tend to get bogged down in formatting details, it is important to keep your thoughts coherent and concise. One of the biggest problems is th at too many people are involved in the editing process. If you find the paper to be a mess, chances are you will make the same mistake again.You should be able to work on the theme and the topic of the research paper before it is complete. Editing is quite important so that you do not make any errors and make your research paper flow well. Doing research papers properly can help you ensure that your writing is impressive and enjoyable.

Specialized Attention in Childhood & Cultural Differences - 1100 Words

Specialized Attention in the Early Childhood and Cultural Differences (Essay Sample) Content: Based on the significance of their linguistic and cultural differences from American- born, native speakers of English, English Language Learners do/do not require specialized attention in the Early Childhood Education classroom(Name)(Institution Affiliation) IntroductionThe cultural and linguistic competence of a child is vital in the development of his or her early childhood education. By definition, linguistics and culture refers to the incorporated patterns of individual behavior, which entail thoughts, actions, language, communications, beliefs, values, customs, and institutions of ethnic, racial, religious, or other groups. Linguistic and cultural competence, thus, is described as a set of congruent attitudes, behaviors, and policies, which come together in as an agency, system, or among professionals, which facilitates effective work in cross-situations. From a general perspective, the linguistic and cultural competence of non-native English speakers are arguab le different from that of the American natives. The different in the level of competence between the two groups, underlined above, have given rise to a number of debates whether the non-native Americans should be given more (specialized attention) in Early Childhood Education classroom. As such, some scholars have been cited to support the need to provide special attention to English Language Learners in Early Childhood Education classroom as compared to the one offered to the native speakers of English. Although some organizations and individuals all children should be given an equal chance to learn, in my view, I believe the English Language Learners should be given more classroom attention when pursuing their Early Childhood Education programs. Discussion Evidence reveals that the young English language learners are capable of learning subject matters in more than one language. However, the transformation from their first (native) language to English language may daunting in the short-run and, sometimes, in long-run. This implies that the English language learners in the Early Childhood Education classroom need to be accorded more attention than their fellow classmates (native English speakers). A number of reasons have been put forward in the support of this claim. First, it has been argued that the English language learners often tend to learn two languages (including English) during their early childhood years, which tend to confuse, overwhelm, and /or delay their acquisition of the English language (Restrepo , 2003). Since language learning is arguably challenging and monumental during their first years of life, it is justified that this category of learners should be given more attention than the native speakers who are only worried about one language (English). Equally, the English language learners should be given more attention and support to learn since their education is arguably hindered by a number of factors such as their families cultural v alues. There are also a number of studies, which have apparently reveals the need to give more attention to non-native English speakers in Early Childhood Education classroom. In this case, the supporters argued the non-native English learners are often faced with cultural obstacles, which poses a great threat to their success in the Early Childhood Education programs. The problems faced by English language learners (which take the form of low children enrollments and sluggish progress in English language mastering, among others) in Early Childhood Education programs and are well documented in a number of studies. For instance, a study conducted on Latino English language learners found that most of these students live a household no one above the age of 14 speak English fluently. This, apparently, makes them to be linguistically isolated and hence, slowing their level of learning the English language. Equally, given that the Latino culture emphasized greatly on the la familia cultu re, linguistic and cultural experts agree that such as condition tends to lower the childs instrumental and financial support, which are essential for their studies. In addition, it has been found some Spanish speaking parent choose to intentionally keep the children (English language learners) away from class. The above cultural and situational obstacles tend to put them at a potential disadvantage over those that are native English. Therefore, the latter precisely need less attention in the classroom as compared to the English language learners. Another reason for the increased support of the need to give more attention to the English language learners in their early childhood education level has been premised on the believe most of these children are often characterized by both academic and social delays when they are enrolled for the early childhood education program (Kuhl, 2004). Given that the social and emotional competences of young English language learners form a crucial part in their academic achievement and school adjustments, some scholars have recommend that the need for teachers to give special attention to the social needs and competences of English language learners in their classroom environment. This effort, as believed, will help them to regulate their emotions, express their feelings freely, accurately follow directions, and develop positive social bonds with other children, which can help them freely get along with others. A number of criticisms have been raised in support of equal attention for children in the early childhood education regardless of their origin. The Forum on Educational Accountability (FEA) has, for instance, been at the forefront of this matter. The FCA together with other scholars argued that the English language learners are not actually at a disadvantage as compared to the native speakers. In fact, they even argued that the English language learners have an advantage over the fellows. It is believed that since Engl ish lan...

Police Officers And Officers Police And Corrections Officers

If My Mind Could Forget the Things My Eyes Have Seen Abuse by police officers and officers in penal institutions is a big subject in the media now. Turn to a news station and the chances of seeing at least on case are pretty high. The most unreported incidents, however, is actually assault on police officers and corrections officers. The media does not report these issues nearly as much as it tries to portray officer assault on criminals. Why is it that the media covers up the big issue of officer assault and reports the â€Å"innocent† criminals being assaulted? When the media is trying to scare someone they don’t say criminals are bad, instead, make it seem like the selfless officers risking their lives are the bad guys and use it as a scare tactic to create distrust and panic in the public. Abuse falls under six definitions when applied to law enforcement. Physical abuse: The blatant beating, striking, or physical mistreatment of an inmate. This is a very vague area because any physical contact with an inmate can be reported as abuse. Psychological abuse: The mental degradation of an inmate through embarrassment, unnecessary command or criticism. Unlawful interrogation, which is literally unheard of anymore, means the use of starvation, sleep deprivation, dehydration, etc. Excessive force: When compliance must be obtained physically and the amount of force used far exceeds the need. 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Customer Service Skills Training Proposal - 1342 Words

Customer Service Skills Training Proposal Introduction Customer Service Skills Training for employees will meet the needs of the customers and will result in higher service in excellence. According to Rummler, â€Å"surveying other supervisors or managers to ascertain what K/S they think the targeted group of employees require or organizing a focus group of the targeted population of employees and asking them what K/S input they think they need† (Rummler, 2008, p. 84). The training material needs to be relevant to the needs of the learning by providing a needs assessment, a training proposal and the recommendations. Employees will demonstrate knowledge and customer skills through participation and written responses to specific scenarios†¦show more content†¦What is needed to ensure learning and motivated attendance? †¢ Training should be part of the employee’s employment requirement (Performance Evaluation) †¢ Employee incentives/awards system (i.e. gift cards, level process – Level 1, Level 2, etc.) Who will be providing the training? The training will be provided by a Specialist, Supervisors, Manager, Coach/Mentor and peers (on-the-job training). LMS (Computer-based training) Learning Management System What is the training cost or the ROI (Return on Investment)? Train-the-trainer will lower the cost of outsourcing a Professional Trainer. In addition, regular customer service survey will measure the rate in which customers will return and the likelihood that they will refer a friend/family. Details of Training Proposal: The Customer Service Skills training will begin on March 26, 2017 and continue for a duration of two weeks. Both existing and new employees who meeting and greet customers via telephone and/or in-person will participate in the training. Estimated cost of the training program: $2,000 Customer Service Training Proposal Training Title: Customer Service Skills Objectives: 1. Improving Communication Skills: o Learning proper telephone etiquette and in-person meet and greet. 2. Recognizing and addressing Customer Behavior: o Assisting customers having difficulties (in-person/telephone). o Providing other non-communicating customer service skills (i.e. assistanceShow MoreRelatedWidgets R Us999 Words   |  4 Pages Los Angeles, California 95757 OFFICE (213-546-2803) FAX (213-546-2805) Request for Proposal Training services for Workforce Employees Training on Microsoft Office Programs Inquiries and Proposals Should Be Directed To: Ben Johnson Professional Development Coordinator Widgets â€Å"R† Us BenJohnson@widgetsrus.org EQUAL OPPORTUNITY EMPLOYER/TRAINER WIDGETS â€Å"R† US 1-800-649-3778 Read MoreCook Out is a restaurant that has been recently opened in the Hampton Roads area. This new1700 Words   |  7 Pagesdeliver better services, there have been little efforts to train the employees to realize their full potential. These employees are vital to the success of Cook Out restaurant as they are in constant contact with new customers. Our consultation company has been involved in developing and planning training programs for medium sized and small restaurants in the state of Virginia. These programs have enabled the company staff to make great strides in career development on planning training programs. Read MoreSample Resume : Customer Service Training Proposal Essay1676 Words   |  7 Pages Customer Service Training Proposal For GetYourStuff.com 43 North East Street, Campbell Submitted to: Daniel Joseph Director-Customer Service Submitted by: Stephen Josh Team Lead-Customer Service Read MoreProven Record Of Food Service Industry With 30 Years Of Experience And Industry Intelligence1255 Words   |  6 PagesProven record in food service industry with 30 years of experience and industry intelligence, capabilities include: leading by example, with a strong work ethic, while demonstrating integrity, creative strategies with consistent follow through and effective project management skills. †¢ Self-starter with strong organizational skills. †¢ Demonstrate the ability in establishing both internal and external long-term strategic partnerships. †¢ Pragmatic decision maker and proven problem solver. †¢ DevelopedRead MoreBusiness Management1669 Words   |  7 Pages0001-0001 Dear Executive team: Until recently, the Roanoke branch of Virginia represented Phoenix Advertising vision to exceed and excel in customers satisfaction and the unparalleled leader of value-added support services and integrity in advertising and personal relationship. Unfortunately, as you may be aware of, in the last three months customers’ complaints have jumped drastically because of the quality of work produced at the Roanoke branch of Virginia. As you may all known, clients servedRead MoreTraining Strategy Proposal Essay1400 Words   |  6 PagesTraining Strategy Proposal Training and development imply changes, particularly changes in knowledge, skills, attitudes, or social behaviors, and although many strategies exist for effecting change, training and development are common and important ones. Organizations exist everywhere and with each organization it has its own set of objectives to function effectively. To have an organization function effectively, the organization must subdivide its overall objectives into various jobs. Jobs differRead MoreMarketing Proposal : Marketing Plan1575 Words   |  7 PagesGreyston Bakery Marketing Proposal Executive Summary Marketing is a very crucial component of every business. The case study mentioned in this paper discusses a complex business structure, where the company’s goals are more concerned with community and environment sustainability. However, for the concerned company to achieve its goals, the Chief Executive Officer needs to improve its profitability without deviating from the core mission. This proposal will address the key issues facing the companyRead MoreProposal For Services For First Class Automotive Repair1081 Words   |  5 PagesOMNIBUS INDUSTRIES PROPOSAL FOR SERVICES For First Class Automotive Repair OVERVIEW Omnibus Industries is pleased to submit this proposal for services to assist First Class Automotive Repair with expanding its operation, both online and offline by providing a complete web presence solution and marketing strategy. We have partnered with many small businesses throughout Canada and are committed to utilizing our extensive experience to meet the needs of First Class Automotive Repair. Objective Read MoreInformation Regarding The Job Performance Of Candidates1597 Words   |  7 Pageshigh turnover undermines the development of activities within the organisation and as a result the quality of customer service. Therefore, the organisation was invited to join a team that was responsible for the recruitment and selection of human resources of this entity in an attempt to resolve the issue. This team, with the help and proper monitoring of those responsible for its services, acted to reduce this turnover. In accordance of Siddique et.al (2014), the consequence of reducing the turnoverRead MoreImplementing A New Training And Development Program At English Home Furnishings1720 Words   |  7 PagesCouncil, General Manager DATE: September 16, 2016 SUBJECT: Proposal to Implement a New Training and Development Program Attached is the proposal to implement a new training and development program at English Home Furnishings. This new program will go in effect on November 1, 2016. This four week program will allow all employees to have the same experience and knowledge when selling the products for the company. Due to the lack of training with new hires, this has caused a decline in sales due to

Communitisation of Elementary Education Essay Example For Students

Communitisation of Elementary Education Essay The concept of communication is about substantially improving the quality and delivery of public services such as the elementary school at the grass roots by harnessing the age-old social capital availability In the community. A system of communication as it were thus represents a parading shift from the model of government where authority lies wholly In the hands of the government. Its defining characteristic Is a unique partnership Involving sharing of ownership between government and the user community In the management of public Institutions and levering of their services, empowerment, decentralization, and delegation, building capacity all with the alma of Improving the delivery of public utility system. Consultation therefore involves transfer of government asserts to the community, empowerment of the community through delegation of government powers of management and supervision of day-to-day functioning of employers to village committees. It also demands ensuring accountability of government employees posted at the service delivery level to local communities and control of government asserts by village committees including the responsibility for maintenance, amelioration and augmentation of asserts. As such communication is based on triple T approach ; Trust the user community Train them to discharge their new found responsibility and ; Transfer government powers and resources in respect of management The roots of communication were first laid in 2000, when the state government initiated an Imagine England dialogue exercise where various community stake holders extensively discussed a vision of a better England improving the delivery of government services in sectors such as education was clearly seen as an area that added urgent addressed. Following this, in 2002 the England Communicational of public services and institution Act, a first of its kind in India, was passed by the state assembly. The act aimed to create a more responsive community, who through Intensive partnership with the state government would take greater responsibility in the management of public institution In certain sectors. The act covered elementary education grassroots health care and power sectors. In the education sector, the department of education In 2002 framed the England Consultation of elementary education Institute and service rules. The rules declared all government run primary and middle schools In the state to be commoditized. This In essence, consultation empowers the village community to own and to develop the government primary and middle school. To operational the rules, every village with a (communities) government school(s) set up a village education committee (VICE), which was the legal authority to manage education within its jurisdiction. Salary amount for government employed in the school is deposited in advance Into ten account anon ten Alehouses ten salary. I nà ©e Is required to ensure disciplines and regularity of teachers with power to enforce no work, no pay principles fund for key purposes such as purchase of text books, furniture, construction and repair of building etc are deposited by the government in VICE account VICE was also given the power to make enter-school utilization of teacher and select and recommend appointment of substitute teachers against long-term for universal enrolment. 1. 10. 1 ELEMENTARY EDUCATION STRUCTURES, ASS AND COMMUNICATION: With introduction of new pattern, new systems and new terminologies, initial confusions and communication gap are bound to arise. However, some basic point outlines below will help avoid ambiguities. The overall charge of elementary education shall continue with the government, department of school education, SECRET and the NBS. The Sara Sheikhs Banyan state mission authority England (ASS) is a state level autonomous society registered under No. H/RSI-668 dated 5th June, 2000 sponsored by the government in conformity with National policy with articulated frameworks ND programmers towards fulfillment of the constitutional obligation of universalistic of elementary education (VICE) by 2010 with quality improvement. Reconstruction: Success or Failure? EssayThis vision can be translated into action only when the functionaries working at the strategic position in the system are capable to undertake research studies, which have a direct practical bearing. In India the central government and state government, which have the Joint responsibility to provide basic education service, are committed by the constitutional mandate to providing free education to all children Upton the age of 14 years. However, the state governments are the main envoys this is the reason why the quality of the schooling system varies a great deal in the country from state to state. I nà ©e England scenario snows Tanat ten state government NAS taken up various measures for qualitative improvement of education and has made considerable achievement in the elementary sector, but the functioning of the school is far from expectation. Day in and day out we hear, see and talk about decline in public delivery system. Although there are schools everywhere, many of them hardly teach. These are examples of the vast network of institution and services which exist but in moribund state, delivering being inefficient and ineffective. The basic reason for this Tate of affair lies in poor management. The word Development is today so much talked in England that it has become a part of every Nag language. But to Nanas of today, development would mean mainly material development. Human development is underestimated material development without human development brings more problem than prosperity. Human development to ensure continued prosperity and progress. The government has therefore envisaged the system of communication in an effort to transfer certain management responsibilities to the community and to involve them in educational system management. The aim is to provide quality education and improve human capabilities of the children, through a sense of belonging and sharing amongst the community members and to utilize the material and human resource for betterment of the school. Furthermore, this study of communication of elementary education intends to get active involvement of community and play significant role in achieving the goal of universalistic of elementary education. Community manipulation and participation is another component emphasizing the decentralization of planning management process. These arise a need to ensure, retention and quality education Joyful teaching and learning environment. Therefore there is an urgent need to undertake a research study so that required improvement could be made in the area of elementary schools and also to forge community to conscientious , to reaffirm themselves, to restructure and restringing the elementary education at all stages of school, and make them to think carefully about the importance of primary school education and how they can be a backbone for the primary education in England. Keeping this in view the present study was undertaken.

Cxc Past Paper free essay sample

TEST CODE 01239032 CARIBBEAN EXAMINATIONS COUNCIL SECONDARY EDUCATION CERTIFICATE EXAMINATION PRINCIPLES OF ACCOUNTS PAPER 03/2 General Proficiency 1 hour 30 minutes SPECIMEN PAPER READ THE FOLLOWING INSTRUCTIONS CAREFULLY 1. 2. 3. Answer ALL questions. Answer the questions on the Answer Booklet provided and return it. Silent electronic calculators may be used, but ALL necessary working should be clearly shown. Copyright  © 2005 Caribbean Examinations Council. All rights reserved. 01239032/CSEC/SPEC 2005 1 CASE Rose Flower owns a fairly large building situated close to Trimmaine Main Road. The building is situated close to the main transportation routes and Rose feels she could do well supplying goods to small retailers. On January 2, 2005, Rose Flower started her business, â€Å"One Stop Wholesale†, selling drinks and snacks. The assets and liabilities of the business on that date were as follows: $ Building Office furniture Steel shelving Cash register Cash at bank Cash in hand 5 yr 5 per cent loan (Caribbean National Bank) Motor vehicle Stock of goods 90, 000 2, 400 12, 000 1, 300 4, 000 3, 500 30, 000 26, 000 5, 000 The steel shelving will be kept in the business for 7 years after which it will be sold for 00. We will write a custom essay sample on Cxc Past Paper or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page . 2. 3. 4. 5. 6. 7. What type of business entity is â€Å"One Stop Wholesale? (1 mark) State TWO ways in which Rose Flower could increase her capital without additional personal investment. (2 marks) Prepare the opening entries in the General Journal of â€Å"One Stop Wholesale† on January 2, 2005. (7 marks) Calculate the working capital as at January 2, 2005. For what is the working capital in a business used? (3 marks) (1 mark) Open the provision for depreciation account for the steel shelving and record the first year’s depreciation on the asset. 3 marks) Calculate the annual interest on the loan from Caribbean National Bank. (2 marks) 01239032/CSEC/SPEC 2005 2 During the month of January the following information was recorded in the accounts of â€Å"ONE STOP WHOLESALE†: $ Revenue from sale of drinks and snacks Cash purchases Credit purchases Tempco Light and Power Company sent â€Å"One Stop Wholesale† an electricity bill for 4, 500 700 300 800 Rose paid $500 of this amount Rose pays herself a monthly salary of $200 Stock on hand at the end of January 2005, was $3 000 Interest on loan accrues evenly throughout the year. The interest for January has not been paid. 8. 9. 10. 11. 12. List THREE expenses, other than those given in the case that the business may incur. (3 marks) Prepare the Trading, Profit and Loss Account for â€Å"One Stop Wholesale† for the month of January, 2005. (12 marks) Prepare the opening balance sheet of â€Å"One Stop Wholesale† as at January 31, 2005. (3 marks) List TWO methods which may be used to value the stock at the end of the year. (2 marks) Calculate the rate of stock turnover for the business. (Show your workings) (1 mark) 01239032/CSEC/SPEC 2005 3

Literature Review-Fdi in Retail Essay Example

Literature Review-Fdi in Retail Essay RETAIL MARKETING PROJECT INTERIM REPORT LITERATURE REVIEW AN EMPIRICAL STUDY OF THE GROWTH PROSPECTS AND PROFITABILITY OF FDI IN RETAIL SEGMENTS OF INDIA Submitted to: Prof. Sapna Parashar Date: 23-07-2008 Submitted by: Arnab Sinha 071108 INDEX INDEX2 CONCEPTUAL ANALYSIS3 Summary of Retail Market in India and FDI in Indian Retail3 LITERATURE REVIEW5 1. Literature Review-15 2. Literature Review-25 3. Literature Review-36 4. Literature Review-47 5. Literature Review-57 GAP ANALYSIS8 REFERENCES9 CONCEPTUAL ANALYSIS Summary of Retail Market in India and FDI in Indian Retail India tops the AT Kearneys annual Global Retail Development Index (GRDI) for the third consecutive year, maintaining its position as the most attractive market for retail investment. †¢The Indian retail market, which is the fifth largest retail destination globally, according to industry estimates is estimated to grow from the US$ 330 billion in 2007 to US$ 427 billion by 2010 and US$ 637 billion by 2015. †¢ Subsequently, organized retail is likely to increase its share in the total retail market to 22 per cent by 2010. Indias vast middle class with its expanding purchasing power and its almost untapped retail industry are key attractions for global retail giants wanting to enter newer markets. †¢With international brands like Tommy Hilfiger, Esprit and Puma (that have entered the country) growing well over 100 per cent, many others are also planning to foray into the Indian retail market. †¢The Government allows 100 per cent foreign direct investment (FDI) in cash and carry through the automatic route and 51 per cent in single brand. Besides, the franchise route is available for big operators. To further attract global retailers, the economic survey 2007-08 has suggested a share for foreign equity in all retail trade and 100 per cent in respect of luxury brands and other specialized retail chains. †¢The estimated growth of the Indian retail industry with sector wise specifications is given in the following two diagrams: LITERATURE REVIEW 1. Literature Review-1 Title: An Examination of International Retail Franchising in Emerging Markets Authors: Dianne H. B. Welsh, Ilan Alon and Cecilia M. Falbe Source: Journal of Small Business Management Volume 44 Issue 1, Pages 130 – 149, 6 Dec 2005 The article begins with an overview of the development of the literature and then discusses the nature and scope of emerging markets, with particular reference to their impact on the stakeholders of international retail franchising. Next, the article develops a conceptual model relating international retail franchising to its stakeholders. Then, a review of the research is divided into the areas of emerging world market: Central and Eastern Europe, Mexico and South America, Asia, and other areas that include India, Kuwait, and South Africa. We will write a custom essay sample on Literature Review-Fdi in Retail specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Literature Review-Fdi in Retail specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Literature Review-Fdi in Retail specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The article concludes by discussing the next step to developing a research base for further understanding of emerging markets in addition to the opportunities and challenges for retail franchising and future research. 2. Literature Review-2 Title : Regional Business Networks and the Multinational Retail Sector, Long Range Planning Authors: Stephane J. G. Girod, Alan M. Rugman Source: International Marketing Review, Volume 38, Issue 4, August 2005, Pages 335-357 This article examines the network relationships of a set of large retail multinational enterprises (MNEs). The paper analyzes under what conditions a flagship-network strategy (characterized by a network of five partners – the MNE, key suppliers, key partners, selected competitors and key organisations in the non-business infrastructure) explains the internationalization of three retailers whose geographic scope, sectoral conditions and competitive strategies differ substantially. It explores why and when retailers will adopt a flagship strategy. The three firms are two U. K. -based multinational retailers (Tesco and The Body Shop) and a French-based global retailer (Moet Hennessy,Louis Vuitton). Evidence of strong network relationships for all three retailers is found, although each embraces network strategies for different reasons. Their flagship relationships depend on each retailers strategic use of firm-specific-advantages (FSA s) and country-specific advantages (CSA s). It infers that a flagship strategy can succeed in overcoming internal and/or environmental constraints to cross-border resource transfers, which are barriers to foreign direct investment (FDI). 3. Literature Review-3 Title: Foreign entry into British retailing, 1850-1994 Authors: Andrew Godley, Scott Fletcher Source: International Marketing Review; Volume: 17 Issue: 4/5; 2000 This paper traces the history of foreign direct investment in UK retailing since 1850. The results suggest that the upsurge of cross-border activity in the 1980s and early 1990s was exceptional in absolute terms. However, when compared to the most likely determinant of entry rates, consumer purchasing power, the recent upturn is best seen as a return, after several decades of relatively low entry rates, to the high level of FDI prevailing in the early twentieth century. Moreover, the paper concludes that cross-border retailing will continue to increase, and to do so at a rate close to twice that of the growth in consumer purchasing power. 4. Literature Review-4 Title: Sino-British joint ventures in China: Investment patterns and host country conditions Authors: Huaning Li, Colin M. Clarke-Hill European Business Review; Volume: 16 Issue: 1; 2004 This paper analyses the investment patterns of Sino-British joint ventures in China. The research is based on the data of 551 Sino-British joint ventures formed over the period of 1983 to 1996. It aims to provide an overview of Sino-British joint ventures investment in China and to explain the investment conditions. The article analyses the investment patterns from the dimensions of investment value, geographical location, industry sector and equity ownership. To explain the formation of the patterns, it further explores the host country factors of investment based on the policy framework, economic determinants and business facilitation. It reveals the investment trend, the uneven spatial distribution, the sectoral characteristics and the ownership structure of joint ventures. It also suggests that government economic strategy and policies towards FDI are imperative in shaping the investment patterns. Locational advantages, economic growth, industrial structures and reform process are major economic factors influencing the investment decisions. Decentralization of decision making and local governments facilitation efforts also play a complementary role in attracting foreign investment. . Literature Review-5 Title: Host economy impacts of transnational retail: the research agenda Authors: Neil M. Coe and Neil Wrigley Source: Journal of Economic Geography, April 21, 2007 The last decade has witnessed an acceleration of retail foreign direct investment into a range of emerging markets across East Asia, Central and Eastern Europe and Latin America, led by a small cohort of food and general merchandise retailers from West ern Europe, and to a lesser extent, North America. While these investment flows have had profound developmental impacts in host economies, research in this area is still in its infancy. This article therefore maps out a detailed research agenda with respect to the host economy impacts of transnational retailing. After setting the scene empirically and conceptually, the article considers different dimensions of these impacts on retail competitiveness, supply chain dynamics, consumption practices and consumer/civil society, institutional and regulatory frameworks and, reciprocally, on the retail transnational corporations themselves. It concludes by calling for a concerted interdisciplinary research effort into this important and understudied aspect of economic globalization. GAP ANALYSIS Most of the major work surrounding foreign investment in retail sector has focused upon planning strategies, host country conditions, franchising and investment opportunities and impact of cross border trade. Improvisation on these works will be done on the basis of investigating the scope of foreign investment in various retail segments, profitability across these sectors and a comparative analysis. Also impact of suitable parameters that can affect organized retailing and entry of foreign players will be evaluated through a regression analysis and significance will be tested. Also how government reforms should be undertaken will be recommended that will give a boost to retail sector in India and the economy as a whole. REFERENCES 1. ABI Inform Global, ABI Inform Trade Industry 2. EBSCO- Business Source Complete 3. ELSEVIER Science Direct 4. Price Waterhouse Coopers Analytical Publication 5. ibef. com 6. researchwiki. com 7. livemint. com

buy custom Information Security Governance essay

buy custom Information Security Governance essay According to Business Software Alliance (BSA), the rate of cyber security incidents has grown by about 100% every year since the year 2000. The rampant insecurity has lead legislators and the industry players to pay special attention to IT security essentials (BSA, 2003). The threats on this front are new to many organizations, and there is no established framework by which IT security issues can be handled, which is a major obstacle to effective handling of IT related security issues (BSA, 2003). This review analysis research carried out by experts in the IT industry; and recommendations given to organizations to overhaul their IT and IT risk management. Information plays a key role in achieving business goals of any organization, yet it is the least understood by management factors since the process of attaining security is quite something which needs to change (COBIT). Corporate management has taken a mainly passive role when it comes to the management of IT resources and the security threats associated with it (COBIT). The defensive management technique has continued to put more pressure on the entire organizational management structure and industry experts agree that unless the management plays a more active role business will suffer on very many angles (COBIT). What is needed is a promotion of awareness on all levels corporate management structure to put firms in a position to face the new age challenge of cyber insecurity (ISO, 2011). Security governance principles The gravity of security threats to the IT departments of many businesses has necessitated intervention of both the government and corporate stakeholders into security governance. Security governance frameworks provide aroadmap for the implementation, evaluation and improvement of information security practices (BSA, 2003). One way to go about this is to develop a governance framework which allocates roles to different members of the management, from the CEO to the CIO (BSA, 2003). ISO has been relentless in pursuit of proper regulations to enhance security of information assets. ISO/IEC 17799 is the new standard that has received a lot of praise from industry players. The standard is regarded as the most important standard for the safe management of information with regard to security Why stakeholders should be involved in IT governance According to research carried out by BSA, customers are more responsive to products that are delivered through secure IT channels. Vendors also want assurance that the networks handling their personal information are secure and will not breach their personal security (BSA, 2003). Organizations such as COBIT provide a guide on IT governance frameworks managers should adapt (COBIT). The organization also recommends the involvement of top management in management of IT related risks, a deviation from the traditional approach to the issue. COBIT recommends that the IT governance framework to adapt should attain the following objectives. Firstly, IT should be aligned with the business objectives of the organization so that its role in the daily business operations of the organization is enhanced. Secondly, IT department should help the organization achieve its mission objectives and maximize the organizations benefits. Thirdly, IT resources should be handled with the same level of seriousness as other resources in the organization. Effective handling of the IT resource will ensure that its benefits to the firm are impproved and its cost implications are justified in its use. Explanation and recommendation of IT governance to managers Industry experts concur that managers should stop treating IT governance as a technological concern. The management should realize that the role of IT security extends beyond the mandate of the Chief Information Officer (CIO) (BSA, 2003). Key players in the IT industry also agree that the management is in a better position to ensure best practices and efficient use of technology (BSA, 2003). TheISO also realizes that the level of security of IT, and the controls associated with it should be under the control of the organizations management. Role of IT security professionals in terms of governance A major factor affecting IT resource is the security risks it poses to the organization (COBIT). IT security risks can be very detrimental to the organization, especially if it has a high reliance on IT for its operations (COBIT). Because of these risks, the firm has to have the appropriate measures to minimize the damage IT insecurity causes (COBIT). Conclusion At this point it should be clear to managers that control of the IT resource is not as hard as it is presumed. The stakeholders should realize that legal framework already exists to handle IT security issues (BSA, 2003). BSA also suggests that the industry should develop information security governance framework. Both COBIT and ISO call upon the management to take more initiative in management of IT risks. The urge to evade this management risk could pose serious threats to organization in todays highly competitive business environments (COBIT). Buy custom Information Security Governance essay

Ernest Hemingway about Writing Fictions

Ernest Hemingway about Writing Fictions Write Fictions like Ernest Hemingway The heritage of Ernest Hemingway is a remarkable phenomenon not only in the prose of the 20th century but also in the history of world literature in general. He created a big number of masterful stories which influenced the formation of many later known authors. Despite the fact that there is no Hemingway’s single book on the art of writing fiction created by him, literary critics and researchers found a lot of interesting things in his letters, articles and reviews of other books. Let’s take a look at Hemingway’s aces in the hole that made his style so unique. The best way to overcome a writing block is to start with one true sentence Hemingway mentions this method in his famous memoir A Moveable Feast, in which he argues that the truest sentence is an excellent means to start and promote a new story. According to him, there are no reasons to worry, as if you have created one true sentence about something you know or have experienced, you have a basis and can move on. Stop in the moment when you know what thing and events will take place next The great writer always pays extremely big attention to keeping the source of his imagination full, rather than writing a certain number of words per day. The prerequisite for making steady progress is to stop when the writing process runs smoothly and when you know for sure what will happen next. In this case, you won’t be exhausted as a writer and never get stuck. Think of the story only during working hours This point correlates with the previous one. Hemingway recommends not thinking of the story in the intervals between work sessions, in that way you are still subconsciously working on the story. Thinking about it consciously you make your brain tired and exhausted before the real work starts. Following Hemingway’s example, you can be distracted – exercise and thereby harden the body, or read a lot and find some food for thought. By the way, you shouldn’t completely empty your writing source; always leave something on the bottom. Reread the previously created materials to move on This rule is aimed to maintain the principle of continuity. Every day Hemingway read (and corrected if it was necessary) from the very beginning everything he had written, and only after that went further from the moment at which he stopped previously. Make an emotion instead of describing it Observation of life isn’t the only decisive factor for good writing, it’s better to consider it as one the most crucial points for creating worthy stories. You should watch some external changes in the world, notice what internal shifts occur in you and identify precisely what thing caused the emotion. If you can clearly define and depict it in the story, your readers will also experience the same emotion. In addition to that, you should keep balance and sequence of motion and fact in order to make the emotion valid right now, in a year or in twenty years. A pencil is the main means of writing For composing letters or magazine articles Hemingway often used a typewriter, but when he dealt with serious work he preferred a pencil. Hemingway explained that while working with a pencil writer gets three different sights at his work – when reading it over when it’s typed and in the proof. The author can see whether the message sent to the reader is correctly perceived or make some corrections. Be brief Similar to Shakespeare’s Brevity is the Soul of Wit, Hemingway also preferred to be brief. He argued that prose writing has its own laws and they are strict and immutable as well as the laws of physics or mathematics.

Portfolio management Statistics Project Example | Topics and Well Written Essays - 2250 words

Portfolio management - Statistics Project Example In this project, the prices of the stocks provide the weights of the portfolios for all the stocks provided. The monthly returns for the stocks in the investment pool are calculated with the formula in equation 1 below: Where xp is the monthly expected return, pi is the weight of the portfolio and n is the average number of assets. The values of calculation of the expected monthly returns are presented in the table 1 presented below: The returns computed for the years of this study show the expected return increasing from left to right for all the stocks except IBM that drops at the end of the period within the time series. The stock returns values experience wide variance due to the fluctuation in portfolio weights across the period. The process of refining the investment involved ignoring the portfolio with low weights and retaining the high weight portfolio. The selection aimed at picking 3 stocks with the best returns to represent the high efficiency required in the pool decision. The high efficiency stocks were found to be IBM and MMM. The decision was made on the values based on the original currency returns. The time series for the refined investment pool carries the following stock: The major reason for reducing the number of stocks in the refined investment is that many assets have caused a wide variation of the portfolio weights and return on investment (Tobin 1958, p. 65). The analysis sets up individual each of the assets independently to as to classify them as either risky assets or risk free assets using the correlation projections. The refinement judges the investment by their return, hence; it operates with the few selected manageable stocks to reduce the portfolio size by ignoring the low return stocks. The tangent portfolio was constructed using the Matlab program. The program uses the data entries from the covariance matrix with the new weights of portfolios. The mean return values and the optimal portfolio

Management style theory Essay Example | Topics and Well Written Essays - 1250 words

Management style theory - Essay Example Management style is usually an extension of personal style. As explained by Prucell, management style is an extra dimension linked to wider business policy, and at the least, related to guiding principles which infuse management behavior in dealing with employees (Blyton & Tumbull, 256). Management style also depends upon other factors such as organizational culture, local culture, customs, and social dynamics. Based on different traits and behavioral aspects possessed by the business owners, four distinct management styles have been identified autocratic, paternalistic/consultative, democratic and laissez-faire management style (Calvert, Coles & Bailey, 69). Autocratic management style is considered as one of the oldest styles, and individuals with such style tend to keep most of the authority to themselves. These individuals take their own decisions and tend to give orders. By retaining authority, they take charge of work and are extremely quick in actions. In this management style , delegation is absent because the leaders have very little trust in their subordinates. They do not encourage staff feedback or input on any issue. Individuals with this style accomplish the tasks by using power and depend on others for completion the tasks. This kind of management style is best suitable for fast-paced businesses and even unstable businesses. In such businesses, time is a critical factor that determines the fate of the business in terms of growth, profits and sustenance. Hence, decisions and actions need to be very quick. This management style also works very well while dealing with inexperienced workers because their commitment and motivation will be very low. Besides the benefits of autocratic management, its disadvantages are that it creates bitterness and frustration among workers because they tend to feel that their involvement is not given due importance; they feel ignored. Moreover, autocratic managers tend to take all decisions by themselves, and thus limit other possibilities and even block innovation and creativity from workers. This further leads to lack of employee development, which could otherwise be helpful in organizational development too (G Kishel & P Kishel, 157). From employee perspective, autocratic management helps in creating clear goals and expectations without any ambiguities; and it creates a common understanding to a large extent. The best example of autocratic management is the military. Democratic management style encourages employee participation in most of the decision making processes. However, the leader still retains the final right of approval of decisions. Unlike autocratic management, democratic management style involves strong staff participation. Delegation of critical responsibilities and decision making are the most evident features. Sometimes, democratic management involves staff members in goal-setting activities. Staff members have the authority to control and coordinate activities. Moreover, democr atic managers focus on providing positive feedback. Yet, democratic management also follows a top-down communication method. Too much involvement from staff tends to create ambiguity or delay in decision making process (Statt, 118). Democratic style is best suited in organizations with knowledgeable and skilled workers because

Redemption in Alice Walkers Color Purple Essay -- Color Purple Essays

Redemption in The Color Purple  Ã‚   Alice Walker grew up in rural Georgia in the mid 1900s as the daughter of two poor sharecroppers.   Throughout her life, she has been forced to face and overcome arduous lessons of life.   Once she managed to transfer the struggles of her life into a book, she instantaneously became a world-renowned author and Pulitzer Prize winner.   The Color Purple is a riveting novel about the struggle between redemption and revenge according to Dinitia Smith.   The novel takes place rural Georgia, starting in the early 1900s over a period of 30 years.   Albert, also known as Mr._____, and his son Harpo must prevail over their evil acts towards other people, especially women.   Albert and Harpo wrong many people throughout their lives.   To be redeemed, they must first learn to love others, then reflect upon their mistakes, and finally become courageous enough to take responsibility for their actions.   In The Color Purple, Alice Walker effectively develops Albert and Harpo throug h redemption using love, reflection, and responsibility.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Through the course of the novel, Albert is an appalling husband, father, and person.   He treats his wife, Celie as if she is his slave from the beginning of their arranged marriage; he expects her to cook three meals a day, and take care of his many children from his previous marriage.   Albert does not begin to realize the pain he is causing, or at least try to make himself change until Celie leaves him.   â€Å"You a lowdown dog is what’s wrong, I say.   It’s time to leave you and enter into the Creation.   And your dead body is just the welcome mat I need†¦Ã¢â‚¬ Ã‚   (Walker 207).   It took words as powerful as these for him to become aware of the fact that he did not love or resp... ...).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In The Color Purple, Alice Walker efficiently develops Albert and Harpo through three key aspects of redemption:   love, responsibility, and reflection.   Albert and Harpo are both practically forced to recognize how they were treating people; Albert with Celie’s speech, and Harpo with the way Sofia beat him up.   Next, the two reflect on their errors in life.   How they both mistreated their wives, and suppressed them.   Then they gain the bravery to apologize to the people they realized that they really do love, and be forgiven (Walker 231).   Albert and Harpo learn a valuable lesson throughout the years; one they will surely never forget.   Alice Walker proficiently shows the development of two new people, through redemption using love, reflection, and responsibility.   Works Cited: Walker, Alice. The Color Purple. 1982. New York: Pocket, 1985.

Oten Notes Engineering Studies Aeronautical Module

Gill Sans Bold Engineering Studies HSC Course Stage 6 Aeronautical engineering ES/S6 – HSC 41097 P0022161 Acknowledgments This publication is copyright Learning Materials Production, Open Training and Education Network – Distance Education, NSW Department of Education and Training, however it may contain material from other sources which is not owned by Learning Materials Production. Learning Materials Production would like to acknowledge the following people and organisations whose material has been used. Board of Studies, NSW Hawker de Havilland Page Aircraft Company Pty Ltd Bankstown Airport Padstow Aeroskills CentreAll reasonable efforts have been made to obtain copyright permissions. All claims will be settled in good faith. Materials devlopment: Paul Soares, Harry Taylor, Ian Webster Coordination: Jeff Appleby Content edit: John Cook, Josephine Wilms Illustrations: Tom Brown, Barbara Buining DTP: Nick Loutkovsky, Carolina Barbieri Copyright in this material is res erved to the Crown in the right of the State of New South Wales. Reproduction or transmittal in whole, or in part, other than in accordance with provisions of the Copyright Act, is prohibited without the written authority of Learning Materials Production. Learning Materials Production, Open Training and Education Network – Distance Education, NSW Department of Education and Training, 2000. 51 Wentworth Rd. Strathfield NSW 2135. Revised 2001 Module contents Subject overview †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. iii Module overview†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. vii Module components †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â ‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. vii Module outcomes †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ x Indicative time †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ x Resource requirements†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. xi Icons †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. xiii Glossary†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ xv Directive terms†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ xix Part 1: Aeronautical engineering – scope of the profession and engineering report†¦Ã¢â‚¬ ¦. 1–65 Part 2: Aeronautical engineering – istory of flight†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 1–37 Part 3: Aeronautical engineering – mechanics and hydraulics †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 1–73 Part 4: Aeronautical engineering – materials †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 1–49 Part 5: Aeronautical engineering – communication †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. 1–44 Bibliography†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 45 Module evaluation †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 9 i ii Subject overview Engineering Studies Preliminary Course Household appliances examines common appliances found in the home. Simple appliances are analysed to identify materials and their applications. Electrical principles, researching methods and techniques to communicate technical information are introduced. The first student engineering report is completed undertaking an investigation of materials used in a household appliance. Landscape products investigates engineering principles by focusing on common products, such as lawnmowers and clothes hoists. The historical development of these types of products demonstrates he effect materials development and technological advancements have on the design of products. Engineering techniques of force analysis are described. Orthogonal drawing methods are explained. An engineering report is completed that analyses lawnmower components. Braking systems uses braking components and systems to describe engineering principles. The historical changes in materials and design are investigated. The relationship between internal structure of iron and steel and the resulting engineering properties of those materials is detailed. Hydraulic principles are described and examples provided in braking systems. Orthogonal drawing echniques are further developed. An engineering report is completed that requires an analysis of a braking system component. iii Bio-engineering both engineering principles and also the scope of the bio-engineering profession. Careers and current issues in this field are explored. Engineers as managers and ethical issues confronted by the bio engineer are considered. An engineering report is completed that investigates a current bioengineered product and describes the related issues that the bio-engineer would need to consider before, during and after this product development. Irrigation systems is the elective topic for the reliminary modules. The historical development of irrigation systems is described and the impact of these systems on society discussed. Hydraulic analysis of irrigation systems is explained. The effect on irrigation product range that has occurred with the introduction of is detailed. An engineering report on an irrigation system is completed. iv HSC Engineering Studies modules Civil structures examines engineering principles as the y relate to civil structures, such as bridges and buildings. The historical influences of engineering, the impact of engineering innovation, and environmental implications are discussed with eference to bridges. Mechanical analysis of bridges is used to introduce concepts of truss analysis and stress/strain. Material properties and application are explained with reference to a variety of civil structures. Technical communication skills described in this module include assembly drawing. The engineering report requires a comparison of two engineering solutions to solve the same engineering situation. Personal and public transport uses bicycles, motor vehicles and trains as examples to explain engineering concepts. The historical development of cars is used to demonstrate the developing material ist available for the engineer. The impact on society of these developments is discussed. The mechanical analysis of mechanisms involves the effect of friction. Energy and power relationships a re explained. Methods of testing materials, and modifying material properties are examined. A series of industrial manufacturing processes is described. Electrical concepts, such as power distribution, are detailed are introduced. The use of freehand technical sketches. Lifting devices investigates the social impact that devices raging from complex cranes to simple car jacks, have had on our society. The mechanical oncepts are explained, including the hydraulic concepts often used in lifting apparatus. The industrial processes used to form metals and the methods used to control physical properties are explained. Electrical requirements for many devices are detailed. The technical rules for sectioned orthogonal drawings are demonstrated. The engineering report is based on a comparison of two lifting devices. v Aeronautical engineering explores the scope of the aeronautical engineering profession. Career opportunities are considered, as well as ethical issues related to the profession . Technologies unique to this engineering field are described.Mechanical analysis includes aeronautical flight principles and fluid mechanics. Materials and material processes concentrate on their application to aeronautics. The corrosion process is explained and preventative techniques listed. Communicating technical information using both freehand and computer-aided drawing is required. The engineering report is based on the aeronautical profession, current projects and issues. Telecommunications engineering examines the history and impact on society of this field. Ethical issues and current technologies are described. The materials section concentrates on specialised esting, copper and its alloys, semiconductors and fibre optics. Electronic systems such as analogue and digital are explained and an overview of a variety of other technologies in this field is presented. Analysis, related to telecommunication products, is used to reinforce mechanical concepts. Communicating technica l information using both freehand and computer-aided drawing is required. The engineering report is based on the telecommunication profession, current projects and issues. Figure 0. 1 Modules vi Module overview Aeronautical engineering is the first focus engineering module in the HSC course.The scope of the aeronautical engineering profession is investigated. Career opportunities are considered, as well as ethical issues related to the profession. Technologies unique to this engineering field are described. The mechanical analysis topics include aeronautical flight principles and fluid mechanics. Materials, and material processes concentrate on those most associated with the aeronautical engineer. The corrosion process is explained and preventative techniques listed. Communicating technical information using both freehand and computer aided drawing are required. The engineering report is based on the aeronautical rofession, current projects and issues. Module components Each module contains three components, the preliminary pages, the teaching/learning section and additional resources. †¢ The preliminary pages include: – module contents – subject overview – module overview – icons – glossary – directive terms. Figure 0. 2 Preliminary pages vii †¢ The teaching/learning parts may include: – part contents – introduction – teaching/learning text and tasks – exercises – check list. Figure 0. 3 Teaching/learning section †¢ The additional information may include: – module appendix – bibliography – Additional resource module evaluation. Figure 0. 4 Additional materials Support materials such as audiotapes, video cassettes and computer disks will sometimes accompany a module. viii Module outcomes At the end of this module, you should be working towards being able to: †¢ describe the scope of engineering and critically analyse current innovations (H1. 1) †¢ differentiate between properties of materials and justify the selection of materials, components and processes in engineering (H1. 2) †¢ analyse and synthesise engineering applications in specific fields and report on the importance of these to society (H2. 2) †¢ se appropriate written, oral and presentation skills in the preparation of detailed engineering reports (H3. 2) †¢ investigate the extent of technological change in engineering (H4. 1) †¢ appreciate social, environmental and cultural implications of technological change in engineering and apply them to the analysis of specific problems (H4. 3) †¢ select and use appropriate management and planning skills related to engineering (H5. 2) †¢ demonstrate skills in analysis, synthesis and experimentation related to engineering (H6. 2) Extract from Stage 6 Engineering Studies Syllabus,  © Board of Studies, NSW, 1999.Refer to for original and current documents. ix Indicative time The Prelimin ary course is 120 hours (indicative time) and the HSC course is 120 hours (indicative time). The following table shows the approximate amount of time you should spend on this module. Preliminary modules Percentage of time Approximate number of hours Household appliances 20% 24 hr Landscape products 20% 24 hr Braking systems 20% 24 hr Bio-engineering 20% 24 hr Elective: Irrigation systems 20% 24 hr HSC modules Percentage of time Approximate number of hours Civil structures 20% 24 hr Personal and public transport 20% 24 hr Lifting devices 0% 24 hr Aeronautical engineering 20% 24 hr Telecommunications engineering 20% 24 hr There are five parts in Aeronautical engineering. Each part will require about four to five hours of work. You should aim to complete the module within 20 to 25 hours. x Resource requirements During this module you will need to access a range of resources including: †¢ technical drawing equipment – drawing board, tee square, set squares (30? , 60? , 45? ) , protractor, pencils (0. 5 mm mechanical pencil with B lead), eraser, pair of compasses, pair of dividers †¢ calculator †¢ rule †¢ thumb tack or pin †¢ small sheet of thin cardboard pair of scissors †¢ cotton reel. xi xii Icons As you work through this module you will see symbols known as icons. The purpose of these icons is to gain your attention and to indicate particular types of tasks you need to complete in this module. The list below shows the icons and outlines the types of tasks for Stage 6 Engineering studies. Computer This icon indicates tasks such as researching using an electronic database or calculating using a spreadsheet. Danger This icon indicates tasks which may present a danger and to proceed with care. Discuss This icon indicates tasks such as discussing a point or ebating an issue. Examine This icon indicates tasks such as reading an article or watching a video. Hands on This icon indicates tasks such as collecting data or conducting exp eriments. Respond This icon indicates the need to write a response or draw an object. Think This icon indicates tasks such as reflecting on your experience or picturing yourself in a situation. xiii Return This icon indicates exercises for you to return to your teacher when you have completed the part. (OTEN OLP students will need to refer to their Learner's Guide for instructions on which exercises to return). xiv GlossaryAs you work through the module you will encounter a range of terms that have specific meanings. The first time a term occurs in the text it will appear in bold. The list below explains the terms you will encounter in this module. aerofoil any surface such as a wing, aileron, or stabiliser, designed to help in lifting or controlling an aircraft aileron special purpose hinged flap on the rear edge of a wing designed to control sideways balance autogyro early form of helicopter with a propeller and freely rotating horizontal vanes biplane aeroplane with two sets of w ings, one above the other cambered arched or curved upwards in the middle oncurrent passing through the same point, foe example, a number of forces are concurrent if an extension of the lines representing their directions all cross at the same point cowling removable cover on aircraft engine drag the force, due to the relative airflow, exerted on an aeroplane and tending to reduce its forward motion elevator a hinged, horizontal surface on an aeroplane, generally located at the tail end of the fuselage and used to control the forward/backward tilt empirical data information from experience or experiment, not from any scientific or theoretical deduction fatigue the condition of having experienced many cycles or epeated applications of stress that is lower than would normally be required to cause failure, but can cause failure under these conditions flap hinged or sliding section on the rear edge of a wing designed to control lift xv fuselage gyro gyroscopic device for keeping an obje ct, such as a rocket, in stable controlled flight ICBM missile designed to deliver a warhead from one continent to another interplanetary between planets, from planet to planet Mach 5 A speed that is five times the speed of sound at the particular altitude (the speed of sound at sea level is approximately 380 meters per second or 1370 kmph) oment a force that tends to cause rotation because the object is fixed in position at one point or because the force is not applied at the centre of gravity monoplane aeroplane with one set of wings nacelle outer casing of an aeroplane’s engine orbit path of one body around another body under the influence of gravity payload weight being carried pitch angle that a propeller or rotor blade makes with the air passing over it pressurisation increasing the air pressure in an aircraft cabin as altitude increases and the air pressure outside is too low for breathing radar radio distance and ranging – an instrument to allow light when ther e is no visibility retrofit to incorporate new parts and changes into old models riveting a method for joining solid sheet materials to a firm support rotors the rotating blades on a helicopter that act as propeller and wing rudder broad flat wooden or metal piece hinged to the rear of an aeroplane for steering satellite a body revolving in some fixed path around another body shot xvi body of aeroplane Consists of small pellets; in shot-peening these are ‘fired’ onto a surface spar a stout pole such as those used for masts or booms etc on a boat. Also the main member of the wing frame in an aeroplane stall hen an aircraft loses lift, usually due to loss of relative air speed, and is in danger of falling streamlined made to a shape calculated to cause the least resistance to motion supercharger a device to force air into an aeroplane engine with pressure to overcome the reduction in atmospheric pressure at high altitudes and so maintain engine power as the aircraft climb s triplane an aeroplane with three sets of wings arranged one above the other wind tunnel a box or tube designed to drive a moving stream of air around an object or a scaled model of the object within it to determine the behaviour of the object in an airstream aw the motion of an aircraft about it's vertical axis xvii xviii Directive terms The list below explains key words you will encounter in assessment tasks and examination questions. account account for: state reasons for, report on; give an account of: narrate a series of events or transactions analyse identify components and the relationship between them, draw out and relate implications apply use, utilise, employ in a particular situation appreciate make a judgement about the value of assess make a judgement of value, quality, outcomes, results or size calculate ascertain/determine from given facts, figures or information larify make clear or plain classify arrange or include in classes/categories compare show how things are similar or different construct make, build, put together items or arguments contrast show how things are different or opposite critically (analyse/evaluate) add a degree or level of accuracy, depth, knowledge and understanding, logic, questioning, reflection and quality to (analysis/evaluation) deduce draw conclusions define state meaning and identify essential qualities demonstrate show by example xix describe provide characteristics and features discuss identify issues and provide points for and/or against distinguish ecognise or note/indicate as being distinct or different from; to note differences between evaluate make a judgement based on criteria; determine the value of examine inquire into explain relate cause and effect; make the relationships between things evident; provide why and/or how extract choose relevant and/or appropriate details extrapolate infer from what is known identify recognise and name interpret draw meaning from investigate plan, inquire into and draw conc lusions about justify support an argument or conclusion outline sketch in general terms; indicate the main features of predict suggest what may happen based on available nformation propose put forward (for example a point of view, idea, argument, suggestion) for consideration or action recall present remembered ideas, facts or experiences recommend provide reasons in favour recount retell a series of events summarise express, concisely, the relevant details synthesise putting together various elements to make a whole Extract from The New Higher School Certificate Assessment Support Document,  © Board of Studies, NSW, 1999. Refer to for original and current documents. xx Aeronautical engineering Part 1: Aeronautical engineering – scope of the profession & engineering reportPart 1 contents Introduction†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢ € ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 2 What will you learn?†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 2 Scope of aeronautical engineering†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. 3 Unique technologies in aeronautical engineering †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. 10 Current projects or innovations†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 26 Health and safety issues †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 31 Training for the profession†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. 5 Careers in aeronautical engineering†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 37 Relations with the community †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 40 Legal and ethical issues†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. 45 Engineers as managers †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. 46 The engineering report †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. 49 Structure of a focus engineering report †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 49 Sample engineering report †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â ‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 51Exercise sheet †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 61 Progress check †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 63 Exercise cover sheet†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 65 Part 1: Aeronautical engineering – scope and engineering report 1 Arial Arial bold Introduction The purpose of this part is to introduce you to the scope and nature of the aeronautical engineering profession. What will you learn? You will learn about: †¢ the nature and scope of the aeronautical engineering profession †¢ current projects and innova tions health and safety issues †¢ training for the profession †¢ career prospects †¢ unique technologies in the profession †¢ legal and ethical implications †¢ engineers as managers †¢ relations with the community. You will learn to: †¢ define the responsibilities of the aeronautical engineer †¢ describe the nature of work done in this profession †¢ examine projects and innovations from within the aeronautical profession †¢ analyse the training and career prospects within aeronautical engineering. Extract from Stage 6 Engineering Studies Syllabus,  © Board of Studies, NSW, 1999. Refer to for original and current documents. 2Aeronautical engineering Scope  of  aeronautical  engineering Today, you would pay little attention to the sound of an over-flying aircraft, that is, if you noticed it at all. Yet less than ninety years ago everyone around you would have looked skyward and wondered in awe at the sight. The aircraft of 90 y ears ago was not the sophisticated unit that you may see in the sky today. They were a combination of timber, wire, fabric and a crude engine or two, flown on a ‘wing and a prayer’. The designers of these aircraft were not aeronautical engineers as such. More often than not they were scientists or enthusiastic amateurs.The little knowledge they did possess was the collected result of a variety of experiments with kites and models conducted during the late 1800s and early 1900s. Often the over enthusiastic and over confident experimenters piloted their less than airworthy designs to an early grave. Could this have been a form of natural selection? Many early workers used the empirical data collected from these many failures and a few successes to develop the first working aircraft. This was not always done with reference to pure theory and equations. Basically the cambered wing at a suitable angle of attack appeared to give good lift.Consequently many aircraft experiment ers chose to concentrate on the cambered wing and other ideas that ‘seemed to be a good idea at the time’. However, scientists such as Dr Lancaster had developed and confirmed mathematical theories for phenomena such as lift generation and induced drag well before the Wright Brothers first flew an aircraft. Today’s aeronautical engineers still use models. The test pilot still has to be the first person to pilot the aircraft. However, the Concord and the FA 18 Hornet, could not be designed without extensive reference to aeronautical theory and use of sophisticated calculation.The test pilot will have already flown many hours in a flight simulator which emulates the predicted in-flight characteristics of the new aircraft. This then is the domain of the aeronautical engineer. Part 1: Aeronautical engineering – scope and engineering report 3 Arial Arial bold List the general areas of knowledge that you think a team of aeronautical engineers would need to posse ss to design and build a complete aircraft. __________________________________________________________ __________________________________________________________ __________________________________________________________ _________________________________________________________ Did you answer? †¢ aerodynamics †¢ electrical and electronic systems †¢ materials technology †¢ hydraulics †¢ fuel engines and propulsion systems †¢ structural mechanics †¢ drawing and drafting skills. Before venturing further into the day to day complexities of being an aeronautical engineer you should take a step back to consider the aircraft as an engineered system. Aerodynamics An aircraft is not just a wing with a powerful jet engine strapped to it. Moreover it is the product of a combined effort by hundreds of individual designers and engineers working toward a common goal.As aircraft grow more sophisticated no one person can fully understand every detail that goes int o an aircraft’s design. An aircraft before all other considerations is an aerodynamic entity. It is held aloft by the lift forces generated by the camber and angle of attack of the wing. It is restrained by drag forces created by form and shape of the aircraft and induced through the process of generating lift. The everpresent pull of gravity will eventually pull all aircraft back to earth. The movement of air around an aircraft is a complex thing to understand and at times it is difficult to predict.Aerodynamic theory helps predict the movement of air and the amount of lift generated but it is only a starting point. 4 Aeronautical engineering Aerodynamics is a major concern of aeronautical engineers but there are other equally important aspects to the profession. Reel tricky You will need: †¢ a thumb tack or pin from the sewing cabinet †¢ a small sheet of thin cardboard †¢ a drawing compass and a pair of scissors. †¢ a cotton reel from the same place that you found the pin. Carry out the following steps: 1 draw an 80 mm diameter circle on the cardboard, then cut out the circle using the scissors 2 ush the thumb tack or pin through the center of the cardboard disc so that the pointy end goes through as far as it can go 3 pick up the cotton reel, place the pointy end of the tack or pin into the hole on the bottom side of the cotton reel and hold the disk in place with your finger 4 blow through the top of the cotton reel and let go of the disk while you are still blowing. Blow Cotton reel Pin Cardboard disk Figure 1. 1 The disk on the cotton reel trick Part 1: Aeronautical engineering – scope and engineering report 5 Arial Arial bold The disk should have remained in position until you stopped blowing.When you stopped blowing the disk should have fallen down. Explain why the disk behaved the way it did. __________________________________________________________ __________________________________________________________ _________ _________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ _________________________________________________________ Did you answer? Air moving over the disk had velocity and therefore a dynamic pressure component. Benoulli’s predictions on total pressure would indicate that the static pressure above the disk in the moving air would therefore be lower than the pressure below the disk in still air, therefore the disk experiences ‘lift’. (The disk is pushed upwards by the higher pressure beneath it. ) 6 Aeronautical engineering Propulsion systems An aircraft requires a propulsion system to provide thrust (or in the case of a g lider, a launching system to get it into the air in the first place).An engineer will have to decide the best combination of engine and thrust device to attach to an aircraft. Identify engine types and thrust devices that are used on new or old aircraft. __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ Did you answer? Some of the engine types and thrust devices you may have identified include; internal combustion engine, jet engine, turbine, radial, propeller, fan, rotor and rocket.You will hear more of propulsion systems in the mechanics and hydraulics part of this module. Stress-n-Strain Aeronautical engineers who design superbly aerodynamic aircraft that crash and burn because the wings fall off will not lead a successful career. The aeronautical engineer has to calculate and consider the forces present in all components of the aircraft. They then have to predict whether the material that the components are manufactured from will sustain that load without failure. This prediction must be for the full service life of the aircraft.If a component is predicted to fail within the service life of the aircraft, the engineer will mandate when that component must be periodically replaced. The piston engines in light aircraft usually have a minor service after 100 hours operating time and a major service every 1000 hours operating time. A major service will involve a full strip-down of the engine. Many components, for example pistons, must be replaced whether or not they appear to be in serviceable condition. Other components will be subjected to testing. Part 1: Aeronautical engineering – scope and engineering report 7 Arial Arial boldMaterials Linked to considerations of structural forces are the consideration and selection of appropriate materials. An aeronautical engineer will need to have a good knowledge of the manufacturing and service properties of the materials used on aircraft. An aircraft operates in a harsh environment. During any flight an aircraft is subjected to constant vibration, to stresses due to turbulence, to cyclic pressurisation and depressurisation of the cabin, to moisture and to wide fluctuations of temperature. The temperature on the ground may be 36? C while at 38 000 feet it may be –60 °C.Materials selected must first be readily formed in the shapes required and must secondly be suited to the service conditions. Predict or identify any materials based problems that might occur due to the harsh environment that the aircraft is subject to. __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ Did you answer? †¢ brittleness at low tempe rature †¢ fatigue due to repeated cycles of stress crack propagation under high stresses, vibration, temperature changes †¢ corrosion due to continuous exposure to the elements †¢ failure under impact †¢ loss of strength at high temperature. Avionics and electrical Modern aircraft depend on many electronic systems to safely complete their flights. The flight deck instruments, navigation systems, the actuation of aerodynamic surfaces, the landing and autopilot systems are now controlled by electronics and micro-processor systems. The design and implementation of avionics is the realm of another engineer, the electrical or electronic engineer.The aeronautical engineer must however be aware of the impact of these systems when designing an aircraft. 8 Aeronautical engineering Control systems and hydraulics The control surfaces of aircraft; elevators, ailerons, rudders and flaps need to move in response to pilot inputs on the control column and rudder pedals. In light aircraft this is achieved using wires and rods. In large commercial jets this is done with hydraulic systems connected to electronic or hydraulic controllers. Cowl Cockpit/cabin Spinner Prop Wing tip Aileron Flaps Fuselage Tailplane Elevator Trim tab Fin and rudder Figure 1. Main parts on an aeroplane If you have access to the Internet visit this Sydney University web site is an excellent source for additional aeronautics information (accessed 30. 10. 01). Part 1: Aeronautical engineering – scope and engineering report 9 Arial Arial bold Unique technologies in aeronautical engineering Many of the technologies found in the aeronautical engineering profession are not unique in the sense that they are solely found and used in this discipline. The technologies used by the aeronautics industry are also found in industries that deal with similar problems and issues.For instance, if you were to design a high technology, 18 foot racing skiff, you would need to consider and use many of the technologies available in the aeronautics industry, excluding perhaps the requirement for the vessel to fly. Can you identify any technologies that you believe overlap between aeronautics and boat-building industries? Consider the major areas of emphasis in this course; history, materials, mechanics and communication. List the technologies that you believe overlap between the aircraft industry and the construction of high tech boats. __________________________________________________________ _________________________________________________________ __________________________________________________________ __________________________________________________________ Did you answer? †¢ materials – such as graphite and kevlar and aluminium alloys †¢ computerised design and drawing systems †¢ wind tunnel testing of airframes and sails †¢ computerised calculation systems. Aircraft design Aircraft design is primarily concerned with flight and how to achiev e this condition safely and efficiently. Basically an aircraft must be aerodynamically sound – have lots of lift and minimal drag.The aircraft must also be as light as possible to maximize its payload and to allow it to get off the ground in the first place. The materials must be suited to the operating conditions and the environment and remain in good condition for the expected service life of the aircraft. 10 Aeronautical engineering The aircraft must also be structurally sound. The stresses in the components must not exceed the component's safe working limits. Nothing ruins a pilot’s day more than having the wings fold up in a tight turn! Finally, aircraft components are often sourced from manufacturers from all over the world.To ensure that it all goes together when all the parts arrive, very accurate and detailed drawings are required by each component manufacturer. These have to be drawn to internationally accepted standards. So, you ask, what has all this got to do with weekend sailors and flimsy boats? Skiff design A sailing skiff, aside from any other considerations, must use wind and air to drive it. A close inspection of a sail in operation will reveal that the sail is in fact a curved aerofoil not a flat sheet of sailcloth. You would notice this particularly on the sail of a windsurfer.The sail develops lift just as does the wing of an aircraft. The hull of the skiff moves through a fluid that you refer to as water. A badly designed hull generates a large amount of drag that slows the skiff down. The skipper usually comments loudly about this situation as better-designed skiffs race past on their way to the finish line. Many designers of modern racing skiffs use sophisticated fluid dynamics software to assist in designing both hull and sails. Similarly, these same designers are concerned with the two competing virtues of low weight and structural strength.In Auckland, in 1995, the America’s cup challenger ‘One Australiaâ €™ broke into two reasonably large but none-the-less rapidly sinking pieces. This was a perfect example of poor strength to weight analysis. Put simply, the structural forces imposed on the hull exceeded the strength of the hull material. The designer sacrificed strength to obtain a lighter hull and paid the price. The strength and modulus of light weight materials such as marine and aircraft grade aluminium, carbon fibre composites and Kevlar are compared to complex mechanical analyses of the hull, spar and sail design. Again software solutions exist and are utilized.The skiff’s final drawings and component shapes may be drawn by hand. Often the drawings are produced using common, off the shelf CAD programs or perhaps specialist lofting software designed for the marine industry. Part 1: Aeronautical engineering – scope and engineering report 11 Arial Arial bold As you can see, the technologies in two seemingly unrelated industries are similar in nature and do over lap. However, the aeronautical engineering profession is distinct in some very significant ways: †¢ The scale of operations and the shear complexity of the calculations involved in aeronautical engineering are infinitely greater. †¢The aircraft industry uses and often develops leading edge technology. Leading edge technology is usually very expensive. Industries such as the manufacturers of small boats tend to acquire this technology when it is more established and the cost of the new technology is more affordable. More about aeronautical engineering technologies You will now learn more about some of the leading edge technologies associated with the aircraft industry. The technologies tend to fall into two broad areas; those technologies used to design the aircraft, and those technologies associated with the materials manufacturing aspects of aircraft.Aircraft design technologies Throughout this course you have been involved in calculating forces, reactions, moments and st ress in two dimensions and only on flat or uniform surfaces. At times you may have considered the calculations a little difficult. Consider then the degree of difficulty that would be involved if you now had to calculate forces and moments in three dimensions, on curved surfaces with loads that fluctuated and using calculus that Extension 2 (4 Unit) mathematics does not cover. Does this conjure up an image in your mind?Now imagine applying similarly difficult calculations to more than a thousand points across a single wing. Are you now thinking that this is getting a little difficult? A modern jet aircraft may contain over a million individual components and someone has to draw each and every one of them. Again, just to make things difficult virtually every component is curved in some special and very critical way. Imagine the most difficult drawing that you have done so far in this course, then multiply the degree of difficulty by ten. Then repeat the drawing several thousand times . Starting to get the picture yet! 12Aeronautical engineering List some systems and products that exist to reduce the difficulty and complexity of designing modern jet aircraft. __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ Did you answer? One of the most significant is computerised design and calculation software. Others include ‘off the shelf’ systems for navigation, communication and cockpit management. The bad newsAll aeronautical engineers have to learn and understand how to do these difficult calculations. They have to use their brain, some mathematics and a calculator. Aspiring aeronautical engineers soon encounter the complexities of computational analysis (difficult mathematics). They will see a lot more calculation before their aeronautical engineering course finally ends. The good news There are software tools available to assist the engineer in the design process. To use these software tools effectively and correctly the engineer must first understand the underlying mathematics and theory on which these programs are based.That is, you must be able to understand and do the mathematics before using the program. You will now examine four common categories of aircraft design software: †¢ structural analysis software †¢ modeling software †¢ aerodynamic calculation software †¢ CAD software. Part 1: Aeronautical engineering – scope and engineering report 13 Arial Arial bold Structural analysis software The structural analysis of an aircraft is a complex problem. There are not many straight lines involved, virtually every component is curved, even the ones that look straight are usually curved. The loading is not uniform, it varies from point to point.In other words, the l oads and stresses will vary infinitely across the components being analysed. An infinite number of equations could take quite some time. The solution is really quite straight-forward. If an engineer intends to examine the forces, stresses and moments in an aircraft wing, the wing can be mathematically broken up into a large number of sections referred to as elements. The conditions in each element are then examined. The results from each element are combined together to produce a distribution of forces, stresses and moments across the wing. The number of elements considered in this procedure is finite.There is an upper limit to the number of elements to be analysed. This mathematical process is called ‘finite element analysis’. The industry abbreviates this to FEA. Finite element analysis is a very powerful tool but is very slow when done by hand. A very popular finite element software (FEA) package in the aircraft industry is called NASTRAN. This package falls into the category of a computer aided engineering software (CAE) tool. NASTRAN is a high end software tool for critical engineering applications. It is capable of stress, vibration, heat transfer, acoustic and aeroelastic analysis. If you have access to the Internet visit .Select the appropriate option from the software section of the directory to find out more about NASTRAN (accessed 06. 11. 01). Modeling software The production and testing of physical working models is a costly and time consuming activity. An activity that is closely related to finite element analysis is ‘finite element modeling’. In the aeronautical engineering industry ‘finite element modeling’ is abbreviated to FEM. Using finite element modeling software, an engineer can construct models using computer aided design (CAD) parts, submit the models for simulation and observe the behavior of the model under simulation.The results can be used to modify and improve the product designs to yield bette r performance and to better resist loads. A high end finite element modeling program that is commonly used in the aeronautical engineering industry is PATRAN. This product is 14 Aeronautical engineering produced by MSC, the same company that produces the analysis package NASTRAN. Figure 1. 3 was produced by the Page Aircraft Company Pty Ltd using the finite element modeling package PATRAN. This company is associated with the University of NSW and is currently developing a light aircraft that it hopes to put into full commercial production.You can find out more about PATRAN at . Figure 1. 3 A PATRAN generated image of an aircraft under development  © Reproduced with the permission of the Page Aircraft Company Pty Ltd Aerodynamic calculation and modeling software Aerodynamics is concerned primarily with the flow of air and the interaction of that air with objects that it encounters. Aeronautical engineers are usually concerned with the interaction of an aircraft’s outer surfa ces with the air through which the aircraft moves. ‘CFD' calculations can help to predict the lift and drag levels for a particular airframe as well as stall and other performance characteristics.Air is considered to be a fluid and the mathematical processes involved in predicting the behaviour of the air is called computational fluid Part 1: Aeronautical engineering – scope and engineering report 15 Arial Arial bold dynamics or CFD for short. The mathematics involved is complex but again there is software available which can carry out these calculations. Outline a practical way in which an aeronautical engineer could visualize the flow of air around an aircraft without using software. __________________________________________________________ _________________________________________________________ __________________________________________________________ __________________________________________________________ Did you answer? The flow of air around an aircraft can be observed using a wind tunnel where wind is pushed over a model with smoke streams passing over it. An industry standard software package commonly used by aeronautical engineers is VSAERO. This package allows an engineer to input the surface geometry of an aircraft. The surface geometry is simply the outside shape of the aircraft.The engineer can also input reference conditions such as velocity of the air, angle of attack of the wing and yaw. The package will then calculate and display the predicted behaviour of the air around the aircraft. If you have access to the Internet visit . Under products there is a graphic showing an image of the C-130, the Hercules transport aircraft used by the Australian military at present. Take a close look at what is happening to the wingtips (accessed 30. 10. 01). If you have access to the Internet visit to view a photograph of a real C-130 activating anti missile flares (accessed 30. 10. 1). Computer aided design The last type of software packag e that you need to learn about are the computer aided design (CAD) drawing packages. You’re probably familiar with one of the CAD packages available for use on personal computers. These include Autocad Light, Autosketch and TurboCAD. These packages vary in power and are fine for standard drawing applications such as architecture and medium scale manufacturing. The aeronautics industry uses specialist CAD packages which fit the industry’s need to produce drawings of complex surface shapes and 16 Aeronautical engineering curved components.They also use state of the art, multiple processor workstations with large screen monitors for speed and ease of viewing. The large monitors reduce eye-strain and allow more of each drawing to be displayed. CAD software packages currently used by many aeronautical engineering companies include CATIA and CADDS 5. The CATIA package is promoted as CAD/CAM/CAE package. CATIA can be used solely for drawing and designing. However, it can also be used for CAM (computer aided manufacturing) and CAE applications. If you have Internet access visit to find out more about CATIA (accessed 30. 10. 1). Figure 1. 4 Image produced by the Page Aircraft Company Pty Ltd using CATIA software. The aircraft shown is currently under development  © Reproduced with the permission of the Page Aircraft Company Pty Ltd Wind tunnels To this point all the development tools have been based on computer software. In the aerodynamic calculation and modeling section you were asked to suggest a method of assessing the aerodynamic behaviour of an aircraft without using computers. Many successful aircraft have been developed without the aid of modern computers. In fact the computer models are not perfect.The information provided by computer analysis is usually valid but does not exactly predict the behaviour of a real aircraft. Part 1: Aeronautical engineering – scope and engineering report 17 Arial Arial bold Why do you think this is so? ____ ______________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ Did you answer? Computer output is based on computational methods that have been programmed into the computer.These computational methods are based on theoretical analyses of conditions. Variables are input to reflect real situations and conditions as much as possible but can never predict the precise conditions that exist. Input into a computer is based on precise or perfect data, the behaviour of materials, fluids and the like is not necessarily perfect. The output from a computer program is based purely on the input. Another method of assessing an aircraft design is to construct a very accurate scale model then subject the model to wind tunnel testing.Wind tunnel testing does not exactly predict the behaviour of a real, fullsize aircraft flying in open air. However, when scale effect corrections are applied valid data can be obtained. Model boats on ponds do not behave like real ships, the forces and accelerations are all out of proportion. They bounce around like corks. Similarly model aircraft in wind tunnels do not behave like real aircraft. There are several reasons for this. It is difficult to make accurate models. The sides of the wind tunnel constrain the air-flow. Most seriously, the model is flown in full size air not ‘model size’ air.This is known as the scale effect. Larger size models in larger size wind tunnels give the most meaningful data. The most sophisticated wind tunnels actually compress the air at up to 25 atmospheres to correct for scale effect. Most aircraft design is based on both CFD and wind tunnel analysis. This is because neither system gives perfect results. The following photograph shows a model under test in a wind tunnel at the University of NSW. 18 Aeronautical engineering Figure 1. 5 A model aircraft being tested in a wind tunnel  © Reproduced with the permission of the Page Aircraft Company Pty LtdManufacturing technologies and systems unique to the aeronautics industry Aeronautical engineers also deal with materials and manufacturing processes that are highly specialized in their nature and could be considered unique. The materials used for aircraft manufacture need to possess very special manufacturing and service properties. List five properties which you believe are important for materials used in aircraft manufacture and construction. Give your reasons for each choice. Property Reason why it is important Part 1: Aeronautical engineering – scope and engineering report 19 Arial Arial bold Did you answer?Property Reason why it is important Low fatigue aircraft vibration can cause fatigue failures High strength to weight lower the overall weight Corrosion resistance resist harsh operating conditions Ductility (before forming) Provide for forming of c omplex shapes Elasticity allow the aircraft to flex Later, in the materials section of this module you will investigate the materials commonly used in the aircraft manufacturing industry. This section is more concerned with the technologies used when dealing with these materials. Advanced composite materials Two commonly used materials are aluminium and carbon fibre