Aircraft Simulators Essay Example For Students

Aircraft Simulators Essay A simulated flight environment for pilot training may soon be made more realistic through theuseofeye-tracking technology developed by researchers at theUniversityof Torontos Institute of Biomedical Engineering (IMBE). Many safety and cost benefits are obtained by training aircraft pilots under simulated conditions, but to be effective the simulation must be convicingly realistic. At present, th e training facilities use large domes and gimballed projectors, or an array of video screens, to display computer-generated images. But these installations are very expensive and image resolution is low. Further, it would take an enormous amount of addi to improve image quality significantly throughout the whole viewed scene. However, based on the visual properties of the eye, realism can be obtained by providing a high-resolution area of interest insert within a large, low-resolution field of view. If the image-generating computer knows where the pilots fixation is, it mage there. The technology to make this possible was developed by a research team headed by Professor Richard Frecker and Professor Moshe Eizenman. The work was carried out in collaboration with CAE Electronics Ltd. of Montreal with financial support from the Natural Sciences and Engineering Research Council of Canada. Their eye-tracker can record and analyze accurately up to 500 eye positions per second.The system works by means of capturing and processing the reflections of a low-level beam o f invisible infra-red light shone onto the eye. Multi-element arrays capture the image of the eye and digitize the information, which is then processed in real time by a fast, dedicated signal processing unit. The difference in position between the ligh tre of the pupilrevealsthe instantaneous direction of gaze. Developments by the IBME team have significantly increased the speed of signal processing in addition to enhancing accuracy of eye position estimates.Eizenman believes thatthese improvements make our eye-tracker very effective in monitoring the large G-force environment where the pilot tends to make larger eye movements because of contraints which exist on movements of his head. In a new generation of aircraft simulators,under development by CAE Electronics Ltd. of Montreal, a head tracker which tells the direction of the pilots head is mounted on top of the helmet. The eye tracker is mounted on the front of the helmet, and is ll exactly where the pilots eye is fixating. Frecker said that successful integration of our eye tracker into the novel helmet-mounted CAE flight simulator would result in a new generation of simulators that would likely replace the current large domes and cumbersome video display units. Initial tests of the integrated system will be carried out in collaboration with CAE Electronics at Williams Air Force Base in Arizona later this year. Words/ Pages : 840 / 24

Organisational Culture of McDonalds

Meaning of Organisational Culture To ensure that all stakeholders of an organisation focus on common goals and objectives, it is important for them to have to a common way of thinking and interacting, values, and norms (Goldman, Santos Tully, 2008, Para. 3). Organisational culture elements form some basic assumptions that when adopted and observed by all stakeholders of an organisation, especially the diverse workforce, can aid in enhancing the success of the organisation. McDonalds’ organisational culture emphasises the importance of employees and customers (McDonalds, 2012, Para.1) as the source of organisational success. Organisational Culture assumptions for McDonalds When the company’s stakeholders tie together and fix the common differences between employees to act as strength as opposed to an organisational weakness, the assumption for the company is that it can attain its objectives, goals, and mission. Another assumption is that McDonalds can gain a competi tive edge by providing better customer services in relation to its rivals through the effort of all employees. Therefore, customer service is assumed as an incredible tool for differentiation of McDonalds. By doing things in the rights way and putting in place efforts to improve efficiency of the organisation, it is assumed that McDonalds can succeed in the market place. Employees are important elements for the achievement of the above two assumptions. Hence, they are important to McDonalds (McDonalds, 2012, Para.2). Another assumption is that, without goods customer service, it is incredibly hard for McDonalds to have a repeated sale. The company also assumes customers as the source of organisational growth. Sources of the assumptions People employed by McDonalds come from different backgrounds The organisational culture’s assumption deployed by McDonalds originates from the large number of people it employs from different nations. The company serves about 52 million peopl e in more than 30,000 restaurants and franchises located in more than 100 countries (Goldman, Santos Tully, 2008, Para. 1). From the perspective of the company’s mission of being a leading fast-food dealer not only with the regions from which the company first opened its doors but also in the international fronts (McDonalds, 2012, Para.1), the company plans to identify the risk factors to achievement of its mission. Risks alleviation mechanisms are included in the organisational culture. This strategy ensures that all the workforce of the company remains observant besides always ensuring that they do not fall into a pothole that would compromise the position of the company in the future by allowing their individual characteristics including their personalities to affect the manner in which they work. McDonalds plans to combine all diversities of the employees into one culture. Employees as the source of organisational success Using the culture of approaching employees as t he most important resource the company has for its success ensures that the employees remain motivated in their work (McDonalds, 2012, Para.2). Permitting McDonalds’ employees to communicate freely with other employees at the work places highlights the significance of the assumption that McDonalds needs to tie together the differences between the employees to attain organisational success (Goldman, Santos Tully, 2008, Para. 5). This strategy involves a breakdown of management structures so that they are less centralised. Decentralisation helps to ease the employees’ fear of the supervisors and other managerial staff, which might make the employees less motivated. Motivation is an essential tool in the development of the McDonalds’ organisation culture’s assumptions since the company considers less motivated employees as likely also to offer poor services to customers. Reference List Goldman, E., Santos, T., Tully, S. (2008). Observation of leadership a nd organisational behaviour at McDonalds. Retrieved from https://www.ericgoldman.name/en/2008/observation-of-leadership-and-organizational-behavior-at-mcdonalds/Advertising We will write a custom assessment sample on Organisational Culture of McDonalds specifically for you for only $16.05 $11/page Learn More McDonalds. (2012). Mission and Value Statement. Retrieved from https://corporate.mcdonalds.com/corpmcd/about-us/our-values.html This assessment on Organisational Culture of McDonalds was written and submitted by user Evelynn Z. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Essay Topics For Your Viking Tale

Essay Topics For Your Viking TaleThe Viking Age came to an end thousands of years ago, but the nature of their way of life is still being discussed today. There are numerous themes associated with the Vikings, and many different activities that they had engaged in. The following are some of the popular Viking essay topics that you can use as a basis for your Viking story.Another popular theme that has been seen among many writers is the one of the Viking age. One theme that is known about the Vikings is that they were very successful as traders, and they established trade routes all over the known world. There are also ideas associated with their lifestyle that show that they were committed to community.The Vikings were also known for their stories, and the tale of the stories of Ragnar Lodbrok who supposedly built the first great Viking empire. The one question that is often asked about the Viking era is what will be their burial methods. This is a common theme among many writers, e specially when it comes to their mythology.Some of the more popular themes of the Viking age are of the story of Odin as well as the same of Baldur, the Norse god of war. Other themes include the stories of Ragnar Lodbrok and his brothers and their exploits as well as those of Viking sagas. These stories portray the motivations and dreams of the Vikings.One very popular theme in the world of Viking literature is that of the story of the Viking raid. The raid is considered as one of the greatest triumphs in the history of the Viking era. They even went as far as to plunder the spoils of other empires in the process. They were also known for the variety of weapons that they used in their battle.The activities that the Vikings engaged in have also been featured in a number of essay topics. You can mention that the Vikings were known for the type of clothing that they wore, and the number of animals that they owned. Other interesting themes include the fact that the Vikings were the fir st Europeans to sail across the Atlantic Ocean. They also travelled through Asia and Europe and established trade routes in Europe.If you wish to write a Viking essay, you have several options. You can decide on a topic that would best suit your skill level and write that material yourself. However, if you are comfortable with using resources that are written by the masters, then you may consider having a professional to write the dissertation for you.

buy custom “The Alchemist” is Successful for a Reason essay

buy custom â€Å"The Alchemist† is Successful for a Reason essay People are fond of The Alchemist because they love fairy-tales, and this novel resembles one. However, besides the bright and interesting plot, the novel is full of philosophical ideas. These ideas seem to be simple, but people do not think about them in everyday life. I think that this novel is so successful because the ideas that it contains are rather insightful, and a reader can easily connect them with the events in his or her life. According to Coelho (1992), people believe that there are moments in their lives when they are no longer in charge of what is happening (p. 10), and Coelho condemns such an attitude. I agree with the authors view, and I can provide a big number of examples to support it. If to take my friends, I often notice that they have a habit of giving up. One of my friends, Leo, has been single for a while. However, he is dreaming of being in a relationship. I have noticed that in reality, dreaming is the only thing that he does to succeed in finding a girlfriend. Basically, the man seem to wait till a beautiful girl knocks at his door and they will live happily together. Naturally, there is no sense in waiting for a miracle,so he could at least go out to meet someone. My friend Helen has the same attitude towards work. She says that she wants to find a job, and she complains that she cannot do it, but her complaining has last for a year already. She believes that she cannot find a job because she is unlucky. However, luck has no connection with laziness. Coelho (1992) states, Everyone, when they are young, knows what their destiny is (12). Then, the author adds that after a while, people start to doubt that they will be able to achieve the desirable. I think that most people would share this view because something similar has happened to everyone, including me. When I was younger, I was dreaming about many things. For example, I wished to be successful, and I wanted to be respected. I do not know why, but in my dreams, all of it came to me when I was very young. Now, there are times when I become scared because I realize that years pass, and success is still far away. It makes me doubt whether I will ever achieve it. However, it is crucial to understand that to doubt is normal, but it is significant not to lose faith in ones own strength. Coelho (1992) also nootices, When you want something, all the universe conspires in helping you to achieve it (p. 12). Many people believe in the existence of destiny, and I am not an exception. I agree that there are certain connections that unite people, and each persons deeds can somehow influence someone else. I think that if a persons desire to achieve something is strong, then this person will manage to do it. However, wishing does not suffice a person must make efforts to succeed in something. For example, if a person wants to become rich, then it is better to start with obtaining a degree or considering setting up a company instead of just having a dream. Everything is possible if a person makes some efforts. To conclude, The Alchemist contains many ideas that are true for many people. This novel makes a reader think about his or her dreams, and the attitude towards them. When I was reading it, I considered that all people had dreams, but they tended to forget that dreams could come true. This novel reminded me that I had great aspirations as well, and it was crucial not to forget about them. This is the main reason why I believe this novel is so popular. Buy custom â€Å"The Alchemist† is Successful for a Reason essay

United States History Essay Example | Topics and Well Written Essays - 1000 words - 1

United States History - Essay Example Furthermore, the events of those horrific years marred not only the countries overseas, but our own country as well. Even though the United States played a more passive role during the Holocaust years, we were still involved in the era as much as Germany had been. World War II had already been underway when the Holocaust reared its ugly head, having started in 1939, approximately when the more rash events of the Holocaust began taking place. In 1941, Japan attacked Pearl Harbor, Hawaii, forcing the United States into the war. Only four days later did Hitler declare war on the United States (Bluhm, 2008), making not only the war the business of the United States, but the Holocaust as well. Prior to our involvement in World War II, the United States had merely watched the world burn, bidding its time until its military troops were called to the front lines. It was because of our reluctance to be a part of the war that many people believed that we did nothing to stand in the war of the Holocaust, or the progression of the war itself. However, with the sudden attack on Pearl Harbor and the war raging across the globe, it is almost no wonder that the United States wanted very little to do with the events, though this was no reason for them to stand aside and watch everything else fall. Also, after the first World War, America had adopted a policy of Isolationism, which would prevent them from involving themselves in the conflicts of other countries (Wexler, 2007).

Blank Activities in English Language Teaching Article

Blank Activities in English Language Teaching - Article Example The teachers can make students read the complete context. This activity makes students increase students reading ability, as they need to go to the material thoroughly. In this way, students get to know about the important and keywords used in the context. The more the students read, the more they improve their vocabulary. The teachers get to know about the student's that they take reading seriously or not. The Fill in the blanks activity is also used in psyche testing. Psyche testing is commonly used when recruiting military persons. Fill in the blanks is used in psyche testing in such a way that the sentence is incomplete and the portion of the sentence has to complete by the student. This technique can easily be evaluated by psychiatrists as they can figure out the person personality and aptitude by looking at the complete meaning which student has tried to deliver. This psychiatrist can judge whether the person has positive or negative thinking. Fill in the blanks technique is friendly for both students and the teachers. The students do not need to answer the questions in paragraphs i.e. lengthy answers are avoided. For teachers, it is easy for grading of the exam, as there are mostly absolute answers to be filled in the blanks, so they do not need to read long answers and grade them on a relative basis.

Examine the different ways in which good is used in meta-ethics Essay Example for Free

Examine the different ways in which good is used in meta-ethics Essay a) Examine the different ways in which good is used in meta-ethics. Meta-ethics is the study of the meaning of moral language. It describes presuppositions and language of morality. There are a number of different ethical theories for the meaning of good used in meta-ethics. The four main headings under which most acceptable theories can fit under in some shape or form. These are Ethical Naturalism (or Definism), Intuitionism, Emotivism and Presciptivism. Definism theory states that all ethical statements are similar to non-ethical statements and can, therefore, be approached in the same way. In the same way that we can verify a scientific fact, ethical naturalism theory states that we can verify an ethical statement. They are both prepositional. Definism states that ethical statements are just a type of short hand for more complex propositions. So therefore, in terms of Ethical Naturalism, if I were to use the term good in a number of examples, it would just be a summary word to sum up all the other words I wish to have incorporated into my sentence. For example, in the sentence: I am good at football, the word good is used to mean skilled or talented. This does not mean that good means skilled or talented, but simply that both of these words are incorporated in the single use of good. In another sentence, good could be used as a short hand for a completely different set of words. In the sentence, It is good to see you, good is used to mean pleasant, nice or heart warming. Again this does not mean that good means pleasant or nice, but simply that both these words are incorporated in the single use of good. A contradictory theory to Definism is Intuitionism. Intuitionism states that good is indefinable. Intuitionism also holds that basic moral truths are objective and stand independently of what people my fell or think. Intuitionism holds that we should pick out our moral principles through what we think or feel. There is no definition of good that can always hold true. For example, if someone were to define good as pleasing, an Intuitionist would respond by pointing out that not all pleasing things are good. A similar theory to Intuitionism is Emotivism. An Emotivist believes that moral judgements simply express our feelings on a subject. If someone were to claim something was good, an Emotivist would see this as an emotional exclamation, not a truth claim, and would take it to mean that the person approves of the thing/action/person etc. Another fairly similar theory is Prescriptivism. Prescriptivists believe that in using moral language such as good/bad or right/wrong, we are simply prescribing our opinions. In other words were are saying, do this, and let everyone do the same in the same situation. Therefore, if someone were to say giving to charity is good, what he or she is really saying is you ought to give to charity. This again, means that good not used as a universal truth, but in this case it is used as a universal prescription. In summary: in Definism, the term good is simply a short hand for more complex propositions that apply to that particular example. In Intuitionism holds that good in indefinable and therefore has no universal meaning. Emotivists believe when we use the term good or make other moral judgements, we are simply expressing our feelings. So, therefore, if I say something is good, this is simply an exclamation and therefore cannot be true or false and cannot be reasoned upon. Lastly, Prescriptivism holds that when we say something is good we are prescribing a particular opinion and making it known to other that we feel they should do the same. b) Anything people approve of must be good. Discuss The response to this question depends on how we define the term good. Can we loosely define good as moralistic? There is a common theory that believes that our morals our simply a product of our culture and background. Therefore, there will be different moral codes in different societies. If each individual society has equal validity, it must be agreed that there can be no universal moral code. This theory is called Cultural Relativism. Cultural Relativism therefore holds that good means socially approved. Therefore if we rearrange the above statement, replacing the word good with the Cultural Relativists definition, we find ourselves looking at a slightly odd sentence which looks as follows: Anything that people approve of must be socially approved. Now there are two ways to interpret this sentence. The first would be to question the number of people included in the generalization of the word people. If the sentence is intended to mean, if anybody approves of something, it must be socially approved, then the statement is not true. However, we can also take the sentence to mean, If the majority of people within a society approve of something, then it is said to be socially approved. If we swap good back into the sentence we end up with a statement that looks like this: if the majority of people within a society approve of something then it is good. Thus we have formed the central principle of Cultural relativism. In terms of the other theories that define good, only one can be applied. Definism would argue that the statement is simply a short hand for more complex propositions. So in this case, good is used to mean beneficial or correct. Since this is possibly true, Ethical naturalists would have a fairly strong argument here. Emotivism, Intuitionism or Prescriptivism cannot really apply here as they are all subjective and based on opinion and in this case good cannot be used an exclamation of opinion.