Research Design, Measurement, and Analysis in a quantitative research Assignment

Research Design, Measurement, and Analysis in a quantitative research method - Assignment Example Example of such conclusion is, table length is twice that of a chair. The third scale is Interval showing distance between items. Example is the distance in temperature measurement. Distance from 40-50 is the same as 70-80. The last one is an ordinal scale, which puts items in ranks. There is no degree of difference in this. Example, the ranks below shows an increase in education, 1-lower learning, 2-high school, 3-college and 4- university. Distance from 1 to 2 is comparatively not the same as 3 to 4 (Creswell, 2009). A variable is a factor that exists in differing types or amounts. In making observations and conclusions, the researcher needs to define which factor affects the other (Christensen, 2011). Dependent variables are used in the conclusion after interacting with independent variables. Variables should relate to the study subject. In my research on poor academic performance, for example, I will use teaching styles, student-teacher ratio and study hours as

Prose Study Coursework Essay Example for Free

Prose Study Coursework Essay In chapters 13 and 14 of the novel Treasure Island, through use of different literary techniques such as animal imagery, similes, metaphors, assonance and many more, Stevenson achieves a sense of foreboding as to what will happen later in the novel, dropping hints here and there. These chapters are important because the crew of the Hispaniola, including Lon John Silver and Jim Hawkins, have just landed on the island, and are about to set off in search off the buried treasure. We can even get a sense of foreboding from the island itself as it is seen to be gloomy and mysterious, and this does not bode well for the adventure ahead. We can find foreboding through the authors use of similes and metaphors in the chapters. Spires of naked rock, is a way of saying the rocks are very tall and imposing, as well as exposed. This is scary as just reading the exerpt creates a dark atmosphere, and it paves the way for the future of the novel. This is achieved by use of dark colours, and naked implies that after Jim has escaped there is nowhere that he can hide, because everyone can see everything. This creates the effect on the reader of sadness, as they really feel for Jim, as he is trapped on the island with those monsters. Jim also gives away hints towards the future events of Treasure Island when he says my heart sank when he realises what he has done in sneaking ashore with the pirates away from people he knows he can trust and this shows his disappointment. Jims downbeat mood portrays a bad effect to the reader, and they start to feel for Jim, as bad things obviously loom later in the novel, for instance, the planned mutiny of Long John Silver, and how if successful, Jim and his comrades will be doomed, and Jims capture by the pirates. The quotation hung over the anchorage is used to create a bad air and produce fearful images in your mind. Foreboding is shown because there is obviously a bad atmosphere on board, symbolising the planned mutiny of Long John Silver, and the good hands on board are of course fretting over what to do. Clouds of birds conveys to the reader the image of a deep mass of birds, and when there is a lot of something, especially animals that are making lots of noise, can strike fear in to people. This can give us an insight into what may happen later because birds are good at sensing danger, and quickly fly away if anything unsettles them. If they are very disturbed and are hanging over the ship, then surely the mutiny must be destined to happen, and the crew must have to face the wrath of Long John Silver. Through animal imagery we can get a sense of fear such as crawling on all fours when Jim is near Long John Silver and he is crouching when he has run away from Silver and does not want to be seen. This shows us what may happen later in the novel because it shows Jim is scared of Long John Silver and Silver is not really a very good person, and is planning bad things later in the novel. Agile as a monkey when used to describe Silver is showing him in a bad light, because he is deceiving everyone by hobbling around everywhere with his wooden leg, however, when he is out of view of the captain he is very quick and has lots of agility, which shows appearances can be deceptive and this confirms to us that he is planning a mutiny and other evil activities on the return leg of the journey, behind the other crew members backs. We can also get a sense of foreboding by one of the good mens reactions when he is faced with Silver and does not to be involved in the mutiny. Like a horse at the spur shows the unconverted crew member faced with Long John is very startled by the scream, and he immediately suspects Long John Silver and wants to get away because he knows Long John is starting the process of whittling down the numbers of good men on board to make the future mutiny much easier. Through the quotation crouching trees, when Jim is lost in the woods, we get a sense that Jim is trapped and is enclosed by the trees which seem alive, which is a good example of personification. This creates a sense of what may happen in the future as everything so far has had a bad feeling about it, and it can only be a matter of time before something happens. Would not the first of them who saw me wring my neck like a snipes? Fear is created by the rhetorical question and the use of animal imagery, and we feel a sense of sorrow for Jims dire situation. It gives us a premonition that later in the novel if the pirates catch Jim he will be killed straight away. We can decipher what will happen in the immediate future of the novel when Stevenson says Silverwas watching his companion like a snake about to spring. This shows Silver is a conniving, cunning creature, which will do anything to get the treasure, even kill one of his own. As well as this, in the bible, snakes are seen as evil, such as in the Garden of Eden, and people were very religious back then. Also, we now know that Tom will be killed sooner rather than later because snakes dont waste time, and once they have their target, they rarely fail, so this is a clever way of Robert Louis Stevenson building up to Long John Silver committing the murder. Fear imagery can be created using powerful adjectives and can also give us a strong sense of foreboding, through colours used, and words commonly associated with fear. In grey melancholy woods, and wild stone spires, the words grey and melancholy are commonly associated with apprehension, and we get a view to future events because the island in the readers mind is terrifying and forbidding, and Jim has to endure this to escape capture, however, bad images are everywhere, provoking the reader to imagine terrible things happening to Jim on the isle, such as his eventual capture by the pirates, and his life threatening encounter with Israel Hands, in which, he is just successful. Through the citation the outline of the Spy-glass trembled through the haze, we get fear from trembled, because not only is it an imposing land mass, it also is surrounded by a mist, and appears to move. Jim knows he must pass close to this monster of a mountain if he is to succeed on his quest, and it means he has the evil, obsessed pirates on one side, and a sinister peak in front, he is certain to encounter them on his travels, and the chances are, face the consequences. Then one horrid, long-drawn scream is an example of fear imagery because you can imagine a high pitched scream, and the reader sees him or herself in Jims position, alone on a desert island, and is also scared. The assonance of the oo and a slows down the action and gets us to feel and imagine the scream. This shows foreboding because the allies of Jims and his alliance are being whittled down, and in the future there will be only a few remaining. The novel can also show us the imminent events through the use of assonance and consonance. Assonance (the repetition of vowels) is given in should I dare to go down to the boats among those fiends, still smoking from their crime? The way the o sound is repeated many times, and how the sentence flows off the tongue, gives a constant reminder throughout the sentence of the fear that Jim faces, and the decisions he is required to make. In the future, does Jim return to the pirates in hope of a return to the ship, but face Silvers wrath, or does he journey on into the centre of the island in hope of survival, and we know that in the end, the hero Jim ends up in both of these positions, but the reader does not know this and is left guessing. To demonstrate the use of assonance, the sentence what if I returned to the boats and the fiends, still shadowed by their crimes is nowhere near as effective, and creates only a pinch of the fear found in Stevensons actual work. Assonance is also fou nd in a very obvious place. The o sound is repeated in Long John, which is terrifying, as we know he is a main character who is also very evil, and it will be a constant reminder through the future of the novel as to his plans and his traits and the threat he poses. Consonance (the repetition of consonants) can also be found frequently in chapters 13 and 14 and can show us foreboding. In only the rustle of the redescending birds and the boom of the distant surges disturbed the languor of the afternoon, the repetition of r gives the section of text a fear effect along with the good adjectives, because overall, it is speeded up, and creates more of a fast paced action. Also, the atmosphere is affected by the use of onomatopoeia in rustle and boom. Again, an insight is achieved as through the use of effective adjectives and consonance, we see that not all is well on Skeleton Island. Skeleton Island itself suggests fear, as skeletons are a symbol of death and forbidding, and you would be wise to stay away from them. Combining fear adjectives with consonance is also found in a smell ofrotting tree trunks. The use of an ellipsis shows that Jim is thinking and he must recognise the smell from somewhere before. The repetition of r along with rotting creates a sense of fear of the trees, and this is also alliteration, and Jim and the reader begin to think that the island and everything on it must be similar to the experiences here. Through repetition, Stevenson achieves fear, and allows the reader to generate a better image in their mind, as well as emphasising his point further. Of all the gloomy features of that gloomy afternoon, is an example of this. When the author/Jim repeats gloomy, it repeats the fact that the place is gloomy, which is an adjective commonly associated with darkness and fear, so it is stressing that everything is not going well. There is also time left in the day, and other bad things may happen, for instance, Jim running into a trap set by Long John Silver, or the good side being forced out of the stockade by the pirates, and this could just be the beginning. As well as all these things, the repetitions also create a sense of dà ¯Ã‚ ¿Ã‚ ½jà ¯Ã‚ ¿Ã‚ ½ vu, and that people are going round in circles and they are lost, and all for the treasure, which is the main focus of the novel. Another literary technique that the author uses is alliteration. The sun still shining mercilessly. This is personification, and the consecutive letter s at the start of each word, along with an adjective that is connected with fear and evil created the illustration of the sun being evil, all seeing, and it seems to have deserted the good side, and just seems to be causing more heartache, as they lose the stockade, and the pirates get on the trail of the buried treasure. The overall theme of the chapters generates a sense of foreboding just by itself, because they are to do with pirates and a treasure hunt, and everyone knows that this kind of story is almost certain to have twists and turns later. I also think Jim how Jim goes off by himself into the forest shows he is developing from a boy into a brave young man. Through the use of colours in his writing, Stevenson also creates both a sense of fear and foreboding. Long John Silver is an example of this because Silver is a shade of grey, which is a colour associated with grim things and fear, and it shows foreboding because, if a person is named like this, he must be a character that is planning, or will partake in evil things at some point in the novel. The author also uses black I black conscience to describe Lon g John, as he can kill all these people, and not have them on his mind for the rest of his life, and not feel guilty. In conclusion, I think that the literary techniques used in chapters 13 and 14, are very effective in showing how, or giving hints as to how events may unfold in the latter stages of the novel, as they get closer to the treasure and the race hots up. As I have shown earlier I in my essay, Robert Louis Stevenson uses a great variety of different methods to get his points across, and he is very clever in using some techniques and how they foreshadow events easy to find, however, some you have to search for, and rack your brain to understand how they show foreboding, such as the use of assonance and alliteration. Example, should I dare to go down to the boats among those fiends, still smoking from their crime? Yes, the excellent adjectives help create fear which in turn introduces foreboding, but I had to search for it. My final verdict is that Robert Louis Stevenson is an immensely clever writer, and the way he gets the reader to think is amazing, and through close language analysis, we can see that chapters 13 and 14 are very clear in predicting character development and how events will pan out in the novel.

The American Dream in Fitzgeralds The Great Gatsby Essay -- Great Gat

The American Dream in Fitzgerald's The Great Gatsby The 1920's were a time of parties, drinking and having nothing but fun. Many aspired to be rich and prosperous and longed to be a part of the upper class. Although this was the dream for many Americans of this time, it seemed almost impossible to become a part of this social class unless born into it. Even those who worked hard to become successful and support themselves and their families were not accepted into this elite group of men and women, despite the fact that they too most likely had everything. This was a running theme of this decade and only a few people knew how impossible this dream was. Although some could accomplish rising to the top, they still could not achieve true happiness. F. Scott Fitzgerald was one of these wise people and in The Great Gatsby he satirizes the American Dream by creating characters from new money, old money and the working class, who all fail miserably in achieving life, liberty and the pursuit of happiness. The new money of the New York area mostly settled in West Egg, Long Island. This is where Nick Carraway, the narrator of the story, and Jay Gatsby live. Gatsby is a self-made man who "sprang from his Platonic conception of himself" (95). Nick describes him as a man invented like that which a "seventeen-year-old boy would be likely to invent, and to this conception he was faithful to the end" (95). This idea of a self-made man was very popular in this era. Many people, especially from the lower social classes, wanted more than anything to become rich and part of the upper society. In Gatsby's case, his motivation is Daisy, a girl from Louisville with whom he fell in love. When Gatsby realized that he wasn't good enough for her because s... ...ly belongs. She can never truly leave this place and what's even more ironic, she is killed by what she craves acceptance from and longs to be apart of, the aristocracy. Society during the 1920's was masked by drinking, parties and extravagant wastefulness of money, but underneath there was misery throughout all the classes. Despite the variety of income, inheritance and economics, "there was no difference between men, in intelligence or race, so profound as the difference between the sick and the well" and many men of this time were sick with depression (118). Fitzgerald makes it seem as though it was practically impossible to be happy during these times as no one could get what he or she really wanted. He describes this era in a cynical way but is historically accurate, and effectively depicts the misery of the decade and the failure to achieve the American Dream.

Artificial Intelligence in Missile Technology

ARTIFICIAL INTELLIGENCE IN MISSILE TECHNOLOGY K. Manasa B-Tech III/IV Branch: EEE Shadan College of Engg & Tech, Peerancheru, Hyderabad-08. konda_sowmya @yahoo. com Abstract: The development, strength, economy and progress depends on the status of the Defence, This paper deals with various generations of computer where the fifth generation computers use Artificial Intelligence. A few applications of Artificial Intelligence used in various technologies have also been discussed. The main focus of paper is on chaser missiles, which implements the missile technology using Artificial Intelligence. The Anupama processor designed in India can be used in chasers. This shows the development of Artificial Intelligence in Indian defence systems. The On-Board Computer department of RCI and ASL of DRDO are working on similar missile technology mostly on the guidance systems for Agni, Trishul, Akash and NAG along with which even the Chaser using the AI technology may replace the existing guidance system of the missiles. Keywords: IC, VLSI, Turing test, Chasers, OBCS, Seeker, IGMDP, DRDO, BDL, Anupama Processor, Deep Blue, Seed AI. 1. Introduction: Artificial Intelligence is a branch of Science that deals with helping machines finding solutions to complex problems in a more human-like fashion. It is intelligence exhibited by any manufactured system, which is often used in works of science fiction. The term is often applied to general-purpose computers and also in the field of scientific investigation into the theory and practical application. This generally involves borrowing characteristics from human intelligence, and applying them as algorithms in a computer friendly way. For more complex problems, things get more difficult. Unlike humans, computers have trouble understanding in specific situations and adapting to new situations. Artificial Intelligence aims to improve machine behavior in tackling such complex tasks. A more or less flexible or efficient approach can be taken depending on the requirements established, which influences how artificial the intelligent behavior appears. From AI we can learn something about how to make machines solve problems by observing other people or just by observing our own methods. On the other hand, most work in AI involves studying the problems the world presents to intelligence rather than studying people or animals. . Various Generations of a Computer: With the advent of computers there has been a vast proliferation in them. A computer is truly an amazing machine as it performs various functionalities. For generations, it has been the constant endeavor of man to get the better of his adversary by inventing more and more potent computers. Till today we got five gener ations of computers. The 1st generation computers used vacuum tubes. These computers occupied large space, liberated a large amount of heat and also lead to many uncontrolled operations. The 2nd generation computers used enormous number of transistors. After some years these transistors were fabricated on a single chip called ICs. Computers using these were called the 3rd generation computers. With the advancement of technology in VLSI, a large number of ICs were integrated on a single chip made of silicon, which is further used by the 4th generation computers. An attempt is being made to apply artificial intelligence on these computers, which constitutes the 5th generation computers. These computers are expected to be faster results and thus may influence international policies, strategy and tactics to an enormous extent. 3. Is AI different from Human Intelligence? Alan Turing's article â€Å"Computing Machinery and Intelligence† discussed some conditions where a machine can be used in an intelligent fashion. He argued that if a machine can perform successfully as a human can do, then the observer will certainly consider it as an intelligent device. This test called Turing test would satisfy many people but not all the philosophers. The observer can be able to interact with the machine but can’t differentiate it from the actual human works (actions & voices) while interacting and thus it camouflages the observer. The Turing test is a one-sided test. A machine that passes this test should certainly be considered as intelligent, irrespective of having knowledge about human. There are many adversaries about this fact, that an excellent discussion on the Turing test is not supportive, with restrictions on the observer's knowledge of AI and the subject matter of questioning. It turns out that some people are easily misinterpreted that, a rather dumb program is intelligent. When we set out to design an AI program, we should attempt to specify as well as possible the criteria for success for that particular program functioning in its restricted domain. . 1 Hardware for AI: In order to use AI in any system a few hardware specifications are required. The minimum requirements include a computing system containing an IC built processor, a control unit, memory devices, and a converter for external interfaces, floating-point unit, input-output ports and timers. These components work relatively with the computing system as per the AI oriented software. 4. 2 Software for AI Software is the intelligence that runs the hardware in a computer. Basically AI is in form of information fed to the processor through a programming language. The parameters acts as input that results into desired output. A fifth generation language use AI to create software based on our description of what the software should do. 5. Missile Technology and AI: Missile: It is an object or weapon that is fired, thrown, dropped, or projected at a target. Missiles play major role in warfare. The earlier versions of missiles were simple in design and operation. When the fighter plane first came into use the missiles used were of simple nature that involved only target mode and firing angle. The present day missiles are much complicated. The concept of employment of these missiles has also undergone a drastic change. Chasers: It is a type of missile that may be designed to chase the target until it hits or causes damage to the target. The Chaser contains an OBCS in its control unit, which contains AI as a backup, which will guide itself during its trajectory. Chaser continuously emits either Laser light, Infrared rays or Radio waves continuously from its IR Dome. When the enemy unit comes in its path a part of these waves reflect back giving a signal to the Chaser. Then this missile automatically changes its position so as to knock down the enemy. [pic] [pic] [pic] Working: The main purpose of an OBCS is to obtain guidance and control. The OBCS mainly contains an IC built processor, a control unit, memory devices like flash memory, SRAM, NVRAM, communication devices like UART and a converter for external interfaces. It is the seeker that actually applies AI. Before missile is launched the target is fed to the OBC in the form of a signal or image, which is basically intelligence. The seeker continuously scans the image target and gives signal to the OBCS. The input is in the form of co-ordinates that allows the chaser to change the position of radar and direction of missile by changing the position of the fins, nozzle and wings such that the target is always at its center of view. This is done by the control unit by varying the altitudes of the missile i. e. Roll, Yaw and Pitch thus guiding the missile towards its target. [pic] The missile control operation follows a closed loop system. Characteristics: The following are the characteristics to be possessed by a Chaser: †¢ The chaser should be faster than sharp enemy. It should take the shortest path to reach the enemy. †¢ The Propellant composition should be such that it is able to effectively engage the target. †¢ The longitudinal, lateral and vertical axis of missile must be varied in a smooth fashion when enemy tries to dive or jump suddenly. Future Trends: With the application of AI the missiles may be capable of automatic target recognition and even be able to tell the condition of the terrain. It may be able to identify tanks and trucks as friendly or enemy vehicles. The missile, while in flight may have the ability to prioritize target on battlefield. If the missile thinks that it should go after a high priority target rather than trying to kill its original target, it will do so. Software programme will be so advanced that mission options will be decided by brains built into the missiles with the help of embedded real time computers. The ongoing developments and changes in this field may however cannot be forecasted. 6. Development of AI in India: India launched its missile development programme through IGMDP under the aegis of DRDO, the premier defence research agency. Under this programme five missile systems are currently under different stages of development and production. BDL, Hyderabad has also been established as a premier production agency for all missile systems. The following missiles form part of IGMDP: Prithvi – Introduced in 1996 Trishul – under development AKASH – under development NAG – under development AGNI – under development The most recent attempt made for the development of AI based technology in India is the design of Anupama Processor. It has been designed at Anurag Research Institute, Hyderabad. Anupama was first used in Mission Control system mounted on under water self propelled missile, Torpedo. It is a 32-bit processor based on RISC architecture. It mainly contains a 32-bit floating-point unit, 32-bit parallel input-output port and two 16-bit timers. It has a non-multiplexed bus structure with 32 data lines and 32 address lines. A bus interface unit supports Synchronous, Asynchronous and Burst data transverse. It also supports dynamic bus sizing. The same can also be used in OBCS of chasers. 7. Other Applications: 7. 1 Robotics: Robots are typically used to do tasks that are too dull, dirty, or dangerous for humans. Industrial robots used in manufacturing lines used to be the most common form of robots. Other applications of Robotics include toxic waste cleanup, underwater and space exploration, surgery, mining, search and rescue, and mine finding. Robots are also finding their way into entertainment and home health care. 7. 2 Medicine: Artificial Intelligence in Medicine allow computers to process and analyze three-dimensional images of the heart in much the same way an experienced human operator would. The program applies artificial intelligence techniques to the measurement of parameters critical to understanding the state and behavior of the human heart. This automated approach allows information to be obtained very quickly that is quantitatively accurate and does not suffer from intra-observer or inter-observer variability. The software and algorithms developed by the AIM program are widely considered to represent the gold standard in nuclear cardiology. 7. 3 Banking: AI systems are used to detect fraud and expenditure financial transactions, with daily transaction volumes in billions. These systems first use learning algorithms to construct profiles of consumer usage patterns, and then use the resulting profiles to detect unusual patterns and take appropriate action. Ex: To disable the credit card. 7. 4 Data Processing: Data Mining, the extraction of hidden predictive information from large databases, is a powerful new technology with great potential to help companies focus on most important information in the data warehouses. Data mining tools predict future trends and behaviors, allowing business to make proactive, knowledge-driven decisions. It answers business questions that traditionally were too time consuming to resolve. The past history in the form of records is taken as a backup, which is fed in the form of intelligence for data processing. 7. 5 Game playing: The AI based machines can be applied for playing games mainly through brute force computation using the entire game play as a backup in the form of AI. Advantage of using this type of machine is the players can have a practice session where they will have a tough opponent (machine) and then in a real match the players will not face much difficulty. Ex: Deep Blue computer for chess. 7. 6 Speech Recognition: The areas where continous interaction is required between the user and computer, the need not go for the commands using input devices. He can just dictate the commands while the system accepts it in the form of speech signal and achieves the task to be performed. Ex: In a highly protected zone where the security levels must be maintained high can make use of speech recognition system, where the password can be broken only by a particular official. 7. 7 Computer Vision: The human eye as well as TV cameras capture objects and give it as an input to the main system. But here the input given is two-dimensional; some programs may run with this input while the computers require partial three-dimensional information that can be possible by computer vision. Ex: The images taken from satellites can be of three-dimensional type. 7. 8 Machine Translation: It is a form of translation where a computer program analyses text in one language i. e. , â€Å"Source text† and attempts to produce another language called â€Å"Target text† without human intervention. Ex: In the fields having highly limited ranges of vocabulary and simple sentence structure like weather reports, machine translation can deliver useful results. 7. 9 Handwriting Recognition: Several attempts were made to produce ink pens that include digital components such that a person write on a paper and have the resulting text stored digitally. So the user need not write once in a paper and then enter it again as input in computer, thus saving time. 8. Friendly AI: Friendliness theory is a proposed solution to the dangers believed to stem from smarter-than-human artificial intelligence. According to the theory, the goals of future AIs will be more arbitrary and alien than commonly depicted in science fiction and earlier futurist speculation, in which AIs are often anthropomorphized and assumed to share universal human desires. Because AI is not guaranteed to see the â€Å"obvious† aspects of morality and goals that humans see so effortlessly, the theory goes, AIs with intelligences greater than our own may concern themselves with endeavors that humans would see as pointless or even laughably bizarre. One example is that of an AI initially designed to manufacture paperclips, which, upon becoming superhumanly intelligent, tries to develop molecular nanotechnology because it wants to convert all matter in the solar system into paperclips. Friendliness theory stresses less the danger of superhuman AIs that actively seek to harm humans, but more of AIs that are disastrously indifferent to them if steps are not taken to specifically design them to be benevolent. Doing so effectively is the primary goal of Friendly AI. This belief that human goals are so arbitrary derives heavily from modern advances in evolutionary psychology. Friendliness theory claims that most AI speculation is clouded by analogies between AIs and humans, and assumptions that all possible minds must exhibit characteristics that are actually psychological adaptations that exist in humans (and other animals) only because they were once beneficial and perpetuated by natural selection. Many supporters of FAI speculate that AI able to alter and improve itself, seed AI, is likely to create a huge power disparity between it and less intelligent human minds, that its ability to reprogram itself would very quickly outpace human ability to exercise any meaningful control over it. While many doubt such scenarios are likely, if they were to occur, it would be important for AI to act benevolently towards humans. One of the most recent significant advancements in Friendliness theory is the collective volition model. More concretely, the collective volition of humanity is the actions we would collectively take if we knew more, thought faster, etc Friendly AI should initially seek to determine the collective volition of humanity, with which it can then alter its goals accordingly. 9. Conclusion: Artificial intelligence has to be applied to the machines where the human involvement is not applicable. Keeping this in point of view, we have seen ample applications in real life so as to enhance the life of the human. These machines are very well suited for real time systems because of their fast response and computational efforts. In future people will witness a radical change in the cyber environment in the form of artificial intelligent oriented technologies. The country’s economical development depends on the strength of Defence. The chaser missile mentioned in this paper uses this reliable technology playing a prominent role in fortifying the defence. Further research on the lines of missile technology using AI may fetch more advanced and better technology in designing the missiles. From past so many years India was depending on other countries for its requirements in Defence. Now with this India will be self-dependant. Regarding the usage of AI even today there are so many comments on the threat towards humans from this intelligent so called machines. For this the friendly AI mentioned in this paper can be an answer. Finally we would like to conclude that the applications of Artificial Intelligence might be applied in real life making it no longer a fiction. 10. Acronyms: AI: Artificial Intelligence. IC: Integrated circuit. VLSI: Very Large Scale Integration. OBCS: Onboard Computer System SRAM: Static Random Access Memory NVRAM: Non Volatile RAM UART: Universal asynchronous receiver transmitter RISC: Reduced Instruction Set Computing IGMDP: Integrated Guided Missile Development Programme. DRDO: Defence Research and Development Organisation. BDL: Bharat Dynamics Limited. RCI: Research Center Imarat ASL: Advanced Systems Lab 11. References: †¢ â€Å"Computing Machinery & Artificial Intelligence† 3rd edition, by Alan Turing. †¢ Research paper on â€Å"Machine Intelligence† by Sankar Kumar Paul, Indian Stastical Institute, Kolkata. †¢ â€Å"Super Intelligent Machines† by Bill Hibbard. †¢ â€Å"Artificial Intelligence† 2nd edition 2004, by Elaine. Rich and Kevin Knight. †¢ â€Å"Applications of AI† by Richardson, IEEE paper, September 2004.

Mice and Men – Loneliness

How does Steinbeck present the theme of loneliness in ‘Of Mice and Men’? ‘Of Mice and Men’ is written by John Steinbeck, published in 1937. The novel is set in the 1930s during the great depression in California. The two protagonist characters, George and Lennie are farm workers who have a dream of one-day owning their own ranch. They find work in a ranch near Soledad, after escaping from Weed because of George’s incident. They are met by different characters on the farm that all have a dream. To be lonely means to lack friends or companionship and to feel isolated. Most of the characters are lonely and the only thing that keeps them alive is their dreams. Some of the loneliest characters they meet are Candy, an old man with only one hand, Crooks, a black cripple and Curley’s Wife, a woman who has no identity; she is lonely even though she is married. Although they are all on the ranch together, they are lonely because of who they are and their history. ‘Of Mice and Men’ is an emotional story with many different themes and characters. This essay will describe the way loneliness is portrayed in ‘Of Mice and Men. George Milton and Lennie Small are friends who travel together. They both share the same dream, which is to one day own their own ranch. George is quick-witted and intelligent. He takes the parental role of looking after Lennie, a simple-minded man who in the book is described as a giant. Lennie is kind hearted with huge physical strength. He does not know how powerful he is and likes to pet animals. The other me n on the ranch find their relationship unusual, they do not know of their past. George describes himself and Lennie as the loneliest guys in the world. Guys like us, that work on ranches, are the loneliest guys in the world. They got no family. They belong in no place. ’ George feels sorry for himself; he can see the reality of being a ranch-hand. This loneliness therefore makes both him and Lennie have a dream that motivates him to work. It is the one thing that they are living for. The boss believes that George is exploiting Lennie. The other men come to see that their friendship is built upon loneliness. Others such as Crooks, Candy, Curley’s wife and maybe Slim are jealous of their relationship. Although both George and Lennie are close friends, they are still lonely in the sense that they are not alike. Lennie is lonely in the sense that there is no one who is as simple-minded as he is, he does not realise this, as he is too busy playing with his pup. When George and Lennie first arrive on the ranch, they are met by Candy. Candy and his dog’s relationship resemble George and Lennie’s relationship. In the same way, that Candy seeks comfort in his dog, Lennie seeks comfort in George. Candy has a parental role towards his dog, just as George has a parental role towards Lennie. Lennie can be compared with the dog in the sense that he listens, but does not talk; this provides comfort for those who talk to him about their feelings. Both Lennie and Candy’s dog are shot by the same gun (Carlson’s luger). Carlson is unsentimental about Candy’s dog, as he can see no practical use for it. ‘He ain’t no good to you Candy. An’ he ain’t no good to himself. Why’n’t you shoot him Candy? ’ His suggestion is reasonable for the other men in the bunk- house but he seems oblivious to the strong bond between Candy and his dog. Candy tries to justify the reasons for keeping his dog. I had him so long. Had him since he was a pup. I herded sheep with him. ’ In the end, his dog is shot because of his lack of authority towards the other men. Candy is left lonely and deserted after he loses his lifetime companion. He later cheers up after he joins in with George and Lennie’s plan of owning the dream farm. ‘I’d make a will an’ leave my share to you guys in case I kick off. ’ Candy promises them, that if he died, he would leave George and Lennie his money. This increases his chance of becoming part of the dream. It also increases the chance of the dream becoming reality. Carlson is also a lonely character; he is callous and does not know the appreciation of friendship. He has his gun to look after and care for, the movement of his hands whilst he cleans it show signs of loneliness, he also appears nonchalant. ‘He laid them on his bed and then brought out the pistol†¦then he fell to cleaning the barrel with the little rod. ’ He spends time looking after the gun, he does not take part in the conversation between the other men, he feels happy with his gun and does not see the value of friends and companionship. Curley’s wife is one of the loneliest characters in the novel; she has no identity, she is seen as an object, a possession of Curley’s. Curley’s wife is seen as a flirtatious ‘tart’ by the other ranch-hands, true, Curley’s wife does flirt, she is very conscious of the effect this has on men, but she is not a tart. She wants attention and by gaining that attention, she act the way people think. ‘She had full rouged lips and wide-spaced eyes, heavily made up. Her fingernails were red. ’ She likes to dress up and wear a lot of make up, to attract the men. The men on the other hand do not flirt with her, as they are afraid of what Curly might do. This leads to the loneliness of many characters. Although the men think it is wrong of her to flaunt herself sexually and give everyone the ‘eye’, the men all visit a whorehouse for sexual gratification and momentary companionship. Those like George and Whit contradict themselves when they talk about Curley’s wife as being ‘jail-bait’. ‘She’s gonna make a mess. They’s gonna be a bad mess about her. She’s a jail-bait all set on a trigger,’ George senses danger coming his way, but he chooses to ignore it, as he needs the money. During the 1930s, women were seen as possessions of their husbands who were to stay at home. George’s view of women, seem to be very basic and biased, he sees them as instruments to relieve physical urges. ‘She never talks dirty, neither. Got five girls there. ’ George does not express the need for any female companionship mainly because he is too busy keeping Lennie out of trouble. She confides in Lennie and tells him about her dreams of becoming a movie star. Steinbeck uses Lennie as a voice to the reader, it is because of him that the reader finds out about Curley’s wife’s dreams and feelings. Coulda been in the movies, an’ had nice clothes – all them nice clothes like they were. ’ She seems to be obsessed by her appearance; she wants the fame and glamour. She appears to have given up her dreams as she married Curly, she feels as though her dreams have been shattered and that she can no longer achieve her goals. Like Curleyâ⠂¬â„¢s wife, Crooks also has no name, it is just a nickname the other ranch-hands use because he is crippled. He is intelligent and very well organised; he has his own room where he keeps his books and possessions. For him, his room is a haven or an oasis. ‘For, being alone, Crooks could leave his things about†¦this room was swept and fairly neat, for Crooks was a proud, aloof man. ’ This shows signs of isolation, as there is no one to comment on the tidiness of his room. He feels isolated and bitter. He is the victim of oppressive violence and prejudice on the ranch. When he first meets Lennie, there is an immediate rejection of friendship mainly due to the anguish of his loneliness. ‘Well, I got a right to have a light. You go on get outa my room. I ain’t wanted in the bunkhouse, and you ain’t wanted in my room. ’ He does not know that Lennie is unlike the other men, he has been criticised and made fun off, so he does not appreciate the company of others until he gets to know them and their attitude towards him. He tells Lennie of his hopes of having some one to talk to. ‘I tell ya a guy gets too lonely, an’ he gets sick. ’ He admits to feeling isolated, he wishes for a friend to talk to. For a moment, Lennie seems to be a new friend, Lennie sees Crooks as an individual, a person in his own right. Crooks respects him for this and is excited about his new companionship. Again the reader only finds this out when Crooks tells Lennie about his feelings. Crooks admits to not having a dream as he is afraid of disappointment, he does however get caught up in working with George and Lennie in the dream farm. His hopes are shattered by George’s dismissive attitude. ‘I didn’ mean it. Jus foolin’. I wouldn’t want to go no place like that. ’ The lonely characters feel they can confide in Lennie, as they know he will not tell anyone. Crooks is treated as an outcast due to the perspective of race and black people of the time. Black people were seen as outcasts that had no right to mix with the whites. Curley is a small ex-boxer. He is one of the most violent characters on the ranch. He hopes that by being violent and aggressive towards the weaker characters, he will gain authority. He however avoids those he considers to be strong and with authority, such as Slim. He sees everyone with a lower status and sees people as a hierarchy. ‘He wore a work glove on his left hand, and, like the boss, he wore high-heeled boots. According to Candy, the work glove that Curley wears is full of Vaseline to keep his hands soft for his wife. The high-heeled boots give signs of status and height. A debatable character is Slim, is he lonely, does he feel isolated? Because of his calm attitude and natural authority, the less lonely characters rely on him. He is understanding and kind, which is why George tells him of the incide nt in Weed. He does not seem to have a friend, does that mean he has resigned? There is however some hope for him after Lennie is shot, he is the one who comforts George and tells him he done the right thing. You hadda, George. I swear you hadda. Come on with me. ’ The book begins with a calm and peaceful setting of nature. ‘A few miles south of Soledad, the Salinas River drops close to the hill-side and runs deeps and green. The water is warm too, for it has slipped twinkling over the sands in the sunlight before reaching the narrow pool. ’ This shows the peaceful world of nature, it is very calm and tranquil. The pool shows signs of innocence, as it is only a branch of the Salinas River. The river is a sign of the secrets and the future in nature and the novel. The deep green makes it unable to see the riverbed; this shows signs of a faint and perhaps a dangerous view of the future. Despite the movement and the motion of the river, there are still signs of loneliness; there is only the cyclical of nature. The language Steinbeck uses to describe the setting is sophisticated and formal. ‘On the sand-banks the rabbits sat as quietly as little grey, sculptured stones†¦from the direction of the state highway came the sound of footsteps†¦the rabbits hurried noiselessly for cover. ‘For a moment the place was lifeless, and then two men emerged from the path and came into the opening by the green pool’ This shows the peaceful world of nature being disturbed by man. The rabbits sensed the presence of danger and hurried away, it is a movement from harmony to discord. There is a contrast between man and nature. The rabbits sat quietly without making a lot of movement and noise, whilst George and Lennie emerge and break the peace. The peace of nature is also disturbed at the end when Lennie is shot. The pool is described as an innocent place; it reflects Lennie’s innocence. There is however, senses of loneliness as neither George nor Lennie speak, there are no sounds of nature from when they emerge. The pool is still and the wind has stopped rustling through the leaves. The language Steinbeck uses to describe the landscape and a character is contrasted with the way the characters speak. The characters use American colloquial slang. The characters also speak of being lonely and wanting companionship. Steinbeck pays attention to the description of the characters; he mainly concentrates on the hands. Lennie’s hands are described as paws, Candy’s has one missing, Curley’s keeps his left hand in a glove, Crooks’ palms are noted (colour). George has strong but small hands, Slim hands are mentioned and Curley’s wife’s hands are only described in terms of fingernails. Steinbeck presents the theme of loneliness through the characters. The language he uses to describe the landscape and characters show signs of loneliness. The character’s past reflect their loneliness and the death of both Candy’s dog and Lennie create the major theme of loneliness. Nature and animals play a large role in the story, the main comparison of man and nature is when Lennie is described as a bear. ‘He walked heavily, dragging his feet a little, the way a bear drags his paws. ’ Steinbeck wants to show the size and strength of Lennie therefore he compares him to a bear. The book was written during the 1930s during the Great Depression. This was a difficult time for America and its people; Steinbeck shows the fear of the Depression by having the men all work together. No matter how much the men on the ranch stick together and some may support each other, they are still lonely.

Steve Roland Prefontaine essays

Steve Roland Prefontaine essays To Give Anything Less then Your Best is To Sacrifice the Gift. Steve Roland Prefontaine was born in Coos Bay, Oregon, on January 25, 1951. Through out his life he established himself as one of the greatest American Running legends. He is the only person to ever hold the American record in all distances for 2,000-10,000 meters. The impacts of his short life can still be seen and heard today. Wendy Ray the announcer at Hayward field during Pres running career describes him best saying He just had whatever that is-I dont know, actors have it. Singers have it. Some people have it, some people dont. Most people dont. He had a lot of it. (Jordan 115) Pre was a special person and changed running totally. He changed peoples views on it he made people see it as a sport and not just a hobby. To him running was special and he conveyed these feelings to all the world. He once said Some people create with words or with a brush and paints. I like to make something beautiful when I run. I like to make people stop and say, Ive never seen anyone run like that before. Its more then just a race, its style. Its doing something better than anyone else. Its being creative.(Jordan 161) Pres running career did not start until he was in the 8th grade. In the 8th grade while at football practice he would see the cross country team running by and think to himself What kind of crazy nut would spend two or three hours a day just running?(Jordan 6) It wasnt until physical fitness test in gym showed him what it was to run, and that he had a talent like nobody else. Once in high school he just started winning. In his freshmen year he found himself a letter winner on his schools cross country team. In his senior year he set a new high school 2 mile record running a 8:41.5. He won the mile ...

Free Essays on Clausewitz Strategy Tactics

as dealing with the big picture in a military campaign, including the overall plan for winning a war as a whole and at a large-scale level. In his magnum opus of military policy, the noted Prussian author, Karl von Clausewitz, described strategy, which he viewed as more of an art, as the planning of a whole campaign and conversely described tactics, which was viewed as being generally more scientific in character, as the planning of a single battle. Clausewitz asserts these general beliefs when he makes the statement â€Å"Tactics is the art of using soldiers in battle; strategy is the art of using battles to win a war.† In Clausewitz's theory, all military strategy is part of the larger political pattern, yet his definition of strategy emphasizes battle, which implies the assumption that Clausewitz’s characterization of strategy makes it’s basis in the proper execution of tactics, and, logically, subsequent tactical maneuvers. Clausewitz states that war is an effort that requires infinite patience and strength, but is usually decided in a major battle. As he states quite clearly, time after time, "there is only one means in war: combat." The subtlety that one must be aware of here is that by "combat" Clausewitz means not only the actual bloody clash of armed men on the field of battle but also the potential for clashes. The distinction is crucial. He... Free Essays on Clausewitz Strategy Tactics Free Essays on Clausewitz Strategy Tactics Strategy has been defined in the dictionary as the military science, or art, of marshaling a nation’s military, political and economic capabilities to bring about a desired military result, whereas tactics can be defined as being the military science of obtaining objectives through the deployment and maneuvering of soldiers, ships and planes, etc. Straightforwardly, in tactics the means are the fighting forces and are generally described as dealing with the smaller picture and the most immediate plans for winning a battle; while strategy instead can be described in other words as dealing with the big picture in a military campaign, including the overall plan for winning a war as a whole and at a large-scale level. In his magnum opus of military policy, the noted Prussian author, Karl von Clausewitz, described strategy, which he viewed as more of an art, as the planning of a whole campaign and conversely described tactics, which was viewed as being generally more scientific i n character, as the planning of a single battle. Clausewitz asserts these general beliefs when he makes the statement â€Å"Tactics is the art of using soldiers in battle; strategy is the art of using battles to win a war.† In Clausewitz's theory, all military strategy is part of the larger political pattern, yet his definition of strategy emphasizes battle, which implies the assumption that Clausewitz’s characterization of strategy makes it’s basis in the proper execution of tactics, and, logically, subsequent tactical maneuvers. Clausewitz states that war is an effort that requires infinite patience and strength, but is usually decided in a major battle. As he states quite clearly, time after time, "there is only one means in war: combat." The subtlety that one must be aware of here is that by "combat" Clausewitz means not only the actual bloody clash of armed men on the field of battle but also the potential for clashes. The distinction is crucial. He...

Timeline of Queen Annes War

Timeline of Queen Anne's War Queen Anne’s War was known as the War of Spanish Succession in Europe. It raged from 1702 to 1713. During the war, Great Britain, the Netherlands, and several German states fought against France and Spain. Just as with King Williams War before it, border raids and fighting occurred between the French and English in North America. This would not be the last of the fighting between these two colonial powers. Growing Instability in Europe King Charles II of Spain was childless and in ill health, so European leaders began laying claims to the succeed him as the King of Spain. King Louis XIV of France wished to place his eldest son on the throne who was a grandson of King Philip IV of Spain. However, England and the Netherlands did not want France and Spain to be unified in this way. Upon his deathbed, Charles II Named Philip, Duke of Anjou, as his heir. Philip also happened to be Louis XIV’s grandson. Worried about France’s growing strength and its ability to control Spanish possessions in the Netherlands, England, the Dutch, and key German states in the Holy Roman Empire joined together to oppose the French. Their goal was to take the throne away from the Bourbon family along with gaining control of certain Spanish held locations in the Netherlands and Italy. Thus, the War of Spanish Succession began in 1702. Queen Anne’s War Begins William III died in 1702 and was succeeded by Queen Anne. She was his sister-in-law and daughter of James II, from whom William had taken the throne. The war consumed most of her reign. In America, the war became known as Queen Annes War and consisted mainly of French privateering in the Atlantic and French and Indian raids on the frontier between England and France. The most notable of these raids occurred at Deerfield, Massachusetts on February 29, 1704. French and Native American forces raided the city, killing 56 including 9 women and 25 children. They captured 109, marching them north to Canada. Taking of Port Royal In 1707, Massachusetts, Rhode Island, and New Hampshire made a failed attempted to take Port Royal, French Acadia. However, a new attempt was made with a fleet from England led by Francis Nicholson and troops from New England. It arrived at Port Royal on October 12, 1710, and the city surrendered on October 13th. At this point, the name was changed to Annapolis and French Acadia became Nova Scotia. In 1711, the British and New England forces attempted a conquest of Quebec. However, numerous British transports and men were lost heading north on the St. Lawrence River causing Nicholson to stop the assault before it began. Nicholson was named Governor of Nova Scotia in 1712. As a side note, he would later be named the governor of South Carolina in 1720. Treaty of Utrecht The war officially ended on April 11, 1713, with the Treaty of Utrecht. Through this treaty, Great Britain was given Newfoundland and Nova Scotia. Further, Britain received title to the fur trading posts around Hudson Bay. This peace did little to solve all the issues between France and Great Britain in North America and three years later, they would be fighting again in King George’s War. Sources: Ciment, James. Colonial America: An Encyclopedia of Social, Political, Cultural, and Economic History. M.E. Sharpe. 2006. -. Nicholson, Francis. Dictionary of Candian Biography Online. University of Toronto. 2000.

Mending Wall of robert frost Essay Example | Topics and Well Written Essays - 1000 words

Mending Wall of robert frost - Essay Example We wonder from before we even begin to read the poem, what could be a mending wall? Does it talk of a wall that mends itself? Frost's "wall" is a metaphoric representation of something much more substantial than just a lifeless pile of stones. This wall can be associated with many things. It may represent a barrier, a boundary between two unlike existence. It may speak of segregation, of differentiation, of the negative connotation of being different from one another. It is something that keeps one thing from one labyrinth to reach another. This mystic feel embedded on the title arouses interest from the unknowing reader. Since there is so much a wall implies to be, the interest to know more about what this wall could possibly pertain to leads the reader to dig further and unfold each word that follows. Reading the first few lines of the poem, the reader finds out how "something" dislikes the erection of the wall. It is as if this "something" purposely deconstructs the wall to the po int that two individuals may pass through it side by side. On the 6th line of the poem "I have come after them and made repair", Frost uses "I", him speaking on the first person's point of view. His use of "I" implies not only of him as the writer telling a story but it symbolizes anyone as an individual. It is his way of giving the reader that sense of belongingness to the poem that creates the connection of the reader to the piece. This connection makes it much easier for the reader to relate to what the writer is trying to relay. Frost's imagist-like approach in the usage of simple and precise imagery is with great depth in meaning. The 12th line, "I let my neighbor know beyond the hill", tells the reader that the wall is dividing two neighbors. They meet occasionally to reconstruct the wall again; stone by stone they pile them back to its original form. This speaks of two different people or it may speak of a larger number of dissimilar groups of individuals constantly building walls against each other to keep one another from getting across. In this world, we people build barriers due to our fear of being engulfed by the other. Sometimes we rebuild the walls our forefathers have placed without even wondering what the wall is really for, just like the neighbor in the poem. As the poem progresses, the first person "I" started to question what the walls are for. On the 23rd to the 26th line, he stated: There where it is we do not need the wall: He is all pine and I am apple orchard. My apple trees will never get across. And eat the cones under his pines, I tell him. On the 27th line, the neighbor answered, 'Good fences make good neighbors'. It becomes all the more puzzling to "I". What is there to keep from each other? There are no cows to wall in or wall out. The poem concludes that even if there is this "something" that persistently destroys the wall, the neighbor continues to stand up for "his father's saying". The "wall" symbolizes the unwillingness of t he people to accept each other's differences as stated in the last lines of the poem. For the analysis of such a literary piece, the theme is certainly an important element. The theme plays an important role for the analysis of a poem with such a depth in meaning. Frost uses a similar style used by imagist. The use of free verse and precise imagery with the use of simple and direct words that can easily be associated to the scene or picture the writer tries to portray. The 40th and 41st lines of the poe

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Has globalization caused the decline of the states economic importance Essay

Has globalization caused the decline of the states economic importance - Essay Example Additionally, with the increased level of information exchange facilitated by modern forms of communication such as the internet, faxes and world audio-visual news reporting on the digital platform, there has been an increase in the number of cross boarder crimes. However, the loss of state economic importance, especially with the increased international trading, regarded as one of the most adverse effects of globalization to countries. While globalization contributes to the expansion and growth of local economies, exposing the local manufacturers to the rest of the world, the reality is that this has had adverse effects on the sovereignty of certain countries. While discussing the contribution of globalization on the decline of the state’s economic importance, this essay will analyze various ways in which globalization has influenced the global economy since the post-world war II era. Sovereignty, defined as the absolute authority over a certain territory stems from the independence of nations. However, various factors challenge this authority. Among these, include the threat of global terrorism, the climate change, and the powers of international organizations and the influence of the global market. Globalization however, is one of the biggest obstacles to the sovereignty of states. Changing concepts of sovereignty in the recent past agree to the existence of pure state sovereignty and human sovereignty. While the pure state sovereignty seeks to protect the interests of the individual state in the international front, human sovereignty protects the interest of the people within a state, which is paramount, and which the state should guarantee (Margdalena, 1996, p.2). Pure state of sovereignty defines a situation where the state directs its political, economic and social life according to its values, free of external influence, pressure or coercion by other state s. Recent

Money and Banking Assignment Essay Example | Topics and Well Written Essays - 1000 words

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Human Systems - Respiration Essay Example | Topics and Well Written Essays - 1500 words

Human Systems - Respiration - Essay Example It provides the energy needed by cells of the body. The following diagram shows the structure of the human respiratory system. The air then passes onto the interior of the nose called the Nasal Cavity/ Passage. It is lined with a sticky mucous membrane and contains tiny, surface hairs called cilia. The mucus and cilia collect dust, bacteria, and other particles in the air.   The mucus also helps in moistening the air.   Under the mucous membrane there are a large number of capillaries.   The blood within these capillaries helps to warm the air as it passes through the nose. Thus, the nasal cavity serves as a moistener, a filter, and to warm up  the air before it reaches the lungs. Then comes the Pharynx, or the throat, which is followed by the Larynx, which is the voice-box. There are two pairs of membranes that are stretched across the inside of the larynx called the vocal cords. When air is expired, these cords vibrate and by controlling these vibrations, one is able to produce different sounds. Also, epiglottis, a cartilaginous flap prevents food from entering the wind-pipe during swallowing. Both the pharynx and larynx form part of the respiratory tract. The larynx opens up into the Trachea, or the wind pipe. The trachea is a tube approximately 12 cm in length and 2.5 cm wide.   Rings of cartilage within its walls prevent it from collapsing during expiration. It is also covered with a ciliated mucous membrane, which keeps foreign particles and mucus out. The trachea divides into two cartilage-ringed tubes called Bronchi. Also lined with ciliated cells, they form the two main passages for entry of air into the lungs. After entering the lungs, the bronchi divide and spread in a tree-like manner into smaller tubes called Bronchial Tubes. The bronchial tubes divide and then subdivide, becoming thinner and having less and less cartilage in their walls.   Eventually, they become a tiny group of

Dupont Analysis Assignment Example | Topics and Well Written Essays - 1500 words

Dupont Analysis - Assignment Example HZO is, however, performing well in leverage with only 1.70%, as can be seen in table 1 below (Annual Report: MarineMax Inc., 2014) WMAR is the least preferred stock from the investor’s viewpoint due to the lowest return on equity of just 0.13%. The firm’s ROE is affected due to its low profit margin of 0.06%. The high operating expenses of the company have suppressed profits of the company that have eventually casted a negative impact on its ROE. The company needs to have strict control measures in this area. Equity multiplier is the weakest indicator of WMAR with the lowest in industry at 1.32% as can be seen in the table 1. As seen in the table below, HOG is performing best in terms of operating efficiency with the highest profit margin of 15.18%, which is the main element contributing towards its high return on equity of 27.43%. HOG is, however, required to give attention to its asset management, specifically to managing its receivables, which are overall affecting the company’s performance and returns and causing them to be below than expected (Annual Report: Harley Davidson Inc., 2014). KMX is also performing average in terms of the profit margin and currently, it is the best in asset management among its competitors, which makes its returns attractive at 16.20% as shown in the table 1. Improvement is required in the leverage position of the company as it is relying heavily on debt financing. Annual Report: Carmax Inc. (2012); Annual Report: Carmax Inc. (2013); Annual Report: Carmax Inc. (2014); Annual Report: Harley Davidson Inc. (2012); Annual Report: Harley Davidson Inc. (2013); Annual Report: Harley Davidson Inc. (2014); Annual Report: MarineMax Inc. (2012); Annual Report: MarineMax Inc. (2013); Annual Report: MarineMax Inc. (2014); Annual Report: West Marine Inc. (2012); Annual Report: West Marine Inc. (2013); Annual Report: West Marine Inc.

Essay About Bullying Essay Example for Free

Essay About Bullying Essay There are millions of children in the United States that attend local school districts that are suffering from an epidemically called bullying. Bullying does not discriminate against age, sex, or race it is an ongoing problem that needs addressing immediately. It is vital that this situation is identified to prevent irreversible psychological damage to the victim. If this situation is not detained in a timely manner the situation can destroy an individual’s self-image and many times have fatal consequences. It is essential to train school district employees and parents with a variety of strategies to assist victims with bullying. There are many factors that can contribute to a child or adolescent in becoming a target of bullying. There are no specific characteristics that will prevent an individual in becoming a target. Bullies operate alone or in a group to torment their victim. Bullies always pick victims that seem vulnerable to them and know that they will not react to the situation. Bullying has been defined as a repeated aggressive behavior whereby a bully, or groups of bullies, systematically victimized weaker peers (Olweus, 1993; Willard, Perry, 1990). Bullying grew tremendously in the last decade, it is no longer just about being made fun of the way you dress or look now it is more complicated. Bullying no longer stays in classrooms, schools, or neighborhoods. Technology allows bullying to travel around the world in a matter of minutes this process is done through your fingertips. There are many types of bullying the old fashion type are still in place the bully victimize its target victim face to face it consist of pointing at a person laughing at them and standing there until they see them cry. There is also indirect bullying this means that they make no physical contact with the victim t he bullies just spread rumors about the victim and ruin their reputation and credibility with their peers. Now with technology being so advanced cyber-bullying has made its entrance which consists of bullying an individual through websites like face book, Instagram, twitter, or any school website that students create.  Another powerful trend that is in the rise is sexting. Sexting consists of sending or receiving explicit or sexually suggestive nude or seminude images generally via cell phone devices only. In our society today, we see a growing concern regarding bullying. Teacher and professionals are aware of bullying, was not taken lightly as decades ago. All school districts nationwide have adopted a policy that has been in effect it’s called Anti-Bullying policy. This policy has a zero tolerance in bullying in school grounds. Once the victim reports the incident school officials have to take immediate action to protect the victim from the aggressor. School district have also developed many intervention plans and strategies to avoid bullying, they are proactive in the anti-bul lying policy. Districts are making sure that every student is aware of the anti-bullying policy and learn techniques in how to protect themselves and where to seek for help if needed. Bullying is not considered a normal part of growing up. When parents would state that bullying is a part of growing up that the victim had to toughen up, or like many would day it is just child’s play. They never realize that impact that these victims had in their adulthood due to the bullying in their childhood years. Being bullied creates an abnormal family environment. The victim distances themselves from the family to avoid having to discuss the problem. Many times this causes scars in the victims that it prevents them from living a normal life. In cases like this, it is recommended that individuals look for help immediately. A professional is the best option for a family in assisting them in the healing process. We need to find ways to target bullying efficiently to avoid low self-esteem issues that child ren and adolescents are encountering in their safe zone that should be their school and environment. We need to be aware that if these problems are not targeted the victims will have emotional and mental problems and may lead them to commit suicide. America is a land of dreams and opportunities this country has been liberal and allows everyone to have freedom of speech. We are now at an era that people’s rights are equal. Now laws have been changed to respect the gay and lesbian alliance rights in society. There are clubs and organizations in schools that support lesbian and gay rights. These types of clubs create a tense situation among peers and people that join these clubs become targets of bullying. Observing the world of bullying we are able to identify the potential harm that causes  children and adolescents to live trapped in this life. As counselors, our job is to be able to identify this matter quickly. To try to prevent the victim in falling through the cracks and start experimenting with drugs, suffer from depression or decide to escape the situation through suicide. We all need to unite and stand together and target this problem hand in hand with all the resources available. The commitment we have to the community should be one hundred percent. In conclusion, we are aware of the types of bullying that exist in society today, we are also armed with the best key to defeating this issues knowledge. Our oath as professionals is that we are willing to go over and beyond to help a bullying victim and their families. Considering all the points discussed today we are able to acknowledge that we need to create a team with parents to make sure that if a problem of bullying ever arises we are able to communicate and prevent a victim to becoming psychologically disturb and a family to lose a loved one. References Personality Mental Health. Nov 2012, 6 (4), 325-339.15 Retrieve on 3/21/14 FBI Law Enforcement Bulletin. Jun 2013, 82(6), 2-4-5 Retrieve on 3/21/14

Memory as a Constructive and Active Process

Memory as a Constructive and Active Process Memory is a constructive and active process. Evaluate this claim. Simon Andrew Agnew To evaluate the notion that memory is a constructive process an assessment of some of the research[p1] on the exploration of memory is required. Brace and Roth (2007) argue that memory is a constructive and active process rather than a â€Å"passive mechanism for recording external information† (Brace and Roth, 2007, pg.130). However, it can be argued that memory is not exclusively constructive and active but also includes passive elements. This can be seen through the constructive reconstruction techniques and a study conducted by Godden and Braddeley (1975), which demonstrated that active learning alongside passive environment interaction that create extra retrieval cues for context reinstatement. These techniques show that linking passive processing of an environment can aid in the active process of memory retention and recollection. Memories are formed from information perceived through all the senses, after which information is coded and stored. Memory can be broken down into three components, Encoding, Storage, and Retrieval. Encoding is the process (in) by which information is stored in a person’s memory. Sensory information, information from the outside world, is transferred and coded into memory systems. There are at least two ways that sensory information can be coded. Visual codding, where shapes, words and/or objects, are received through visual receptors which in turn form the bases for the meaning of said objects and acoustic coding, which codes particular sounds, like a word or the sound an object makes, similarly linking this information to the meaning of specific sounds, either of words and/or objects. This process of encoding suggests that there is an active process in learning the association between specific sounds or objects and their specific meanings and interpretations, which are subse quently stored in a person’s memory[p2]. Memories are crucial for everyday human functions. Without memory all interactions and experiences would not be stored in memory systems inhibiting the development as individuals and a society. Erik Erikson’s research claimed that identity and memory were directly related to the development of individuality and society (Phoenix, 2007, pg.53). Erikson[p3] stated that â€Å"a conscious sense of individual uniqueness†¦ an unconscious striving for continuity†¦Ã¢â‚¬  (Phoenix, 2007, pg.53). This suggests that memory is an active process in which helps in the development toward the idea of ‘who we are’. Storage processes are the means through which information is (coded and) then stored within a person’s memory. Memory is a function that psychologists are long trying to understandThe first psychologist to conceptualise memory as involving different systems was William James (1890). James proposed that the primary memory system involved conscious use of mental activity while the secondary system was for storing knowledge and experiences. James’ theory of different memory sub-systems is still being used, however other research has since been conducted that shows that memory can be broken down into three main processes, Sensory Memory, holds sensory information from the outside world for a brief moment. Short-Term Memory holds coded information for a few seconds or minutes, and Long Term Memory holds coded information in a robust form for many years. (Brace and Roth, 2007, pg.115). There are different ways to study memory function, from methods such as laboratory experiments, quasi-experiments and field experiments (Brace and Roth, 2007, pg.117). . Brace and Roth state that â€Å"memory is an active, selective, and constructive process rather than a passive mechanism for recording external information.† (Brace and Roth, 2007, pg.130). However, this can be challenged through techniques like ‘Retrieval-Enhancing Techniques’. (These‘ are the techniques) used by police officers when interviewing witnesses to aid in memory retrieval of a particular event. The different retrieval-enhancing techniques that are adopted are context reinstatement, where a person is as to recall the physical surroundings, including light, temperature and smells. Recalling everything where a witness is asked to recall everything from a particular incident, whether they think it is relevant or not. This is because retrieving one piece of information, impo rtant or not, can assist in the retrieval of other pieces of information that may not be as easily remembered. . Recalling in different temporal orders where trying to recall an event either from start to finish, or in reverse, starting with the last memory, using salient aspects of the event and working either forward or backward from that specific point (Brace and Roth, 2007, pg.125). There is sufficient evidence that supports memory retrieval through cognitive interviews. It demonstrates the ability to recall information that would not otherwise be actively processed, but could be perceived, in at least one way or another, through particular senses, such as smell, sounds or tastes. Godden and Braddeley (1975) researched Context Reinstatement (Godden and Braddeley) They designed a study that required participants to learn a list of 40 words while underwater or on land. The results showed that the word (were) recall was 40% higher when the recall situation was the same as the learning environment, compared to (that) when the environments were different (switched) (Brace and Roth, 2007, pg.127). It can be argued that these results show that memory is in fact active in some respects and passive others in that it demonstrates links between the passive interpretation of an environment to the active process of storing and recalling words[p4]. Subsequently participants that were asked to recall the word list in (the opposite) a different environment remember less as the opposite environment provided no cues. (such). Endel Tulving (1983) explained the relationship between storing and recalling as stronger when â€Å"retrieval overlap or match with cues that were registered at encoding† (Brace and Roth, 2007, pg.126). However, memory is pliable and recollection can be influenced by post event information as well as previous mental images and thought processes. Bartlett (1932) described these changes in recognition and recall as being â€Å"unwitting[p5].† Research by Bartlett illustrated that when actively recalling new information, in order to make sense of it, a person relies on past knowledge and experiences. . Bartlett designed an experiment which highlighted influences of social factors on memory. . The experiment included participants reading an extract and then asked to recall as much of the extract as possible. . It was found that when new information was recalled the recognition was different to the original information. . He noted that unusual descriptions were changed into standard descriptions, for example, â€Å"something black came out of his mouth† became â€Å"foamed at the mouth†. . Other changes occurred through rationalisations and omission of materials (Brace and Roth, 2007, pg.132). . Bartlett explains this as ‘effect after meaning’ in that past experiences, unconsciously and/or passively, intertwine with new information to help interpret and make sense of the new information. . These particular observations supported the idea that memory adopts both active and passive processing when processing new information making memory pliable and influential (Brace and Roth, 2007, pg.133). Another example that demonstrates that memory is able to passive process information is through the works of Craik and Lckhart (1972). . Craik and Lockhart proposed two different levels of processing, shallow and deep. . They suggest that ‘shallow’ level processing is simple coded information in terms of physical characteristics, shapes and sounds. . ‘Deep’ level coding is information that is processed is assigned a meaning (Brace and Roth, 2007, pg.119). This theory led Craik and Tulving (1975) to further investigate these different levels. . A study conducted by Craik and Tulving demonstrates the abilities of incidental learning against intentional learning. . This required participants with in the study to try not actively remember the words in the stimuli, as to ‘only’ demonstrate the capabilities of incidental learning. The results found that people were more likely to incidentally learn words that they came across during the semantic task (word that fit into sentences), and less likely to incidentally learn the words in the structural task (words in block capitals), and an intermediate amount of acoustic learn words (words based on rhyme) (Brace and Roth, 2007, pg.120). This notion of incidental learning would suggest that the memory processes are also being passively stored to memory systems, as one of the main requirements was that participants were asked to try not actively learn anything during testing and yet their memory still subconsciously encodes and stores the information. In evaluating the notion that memory is a constructive process the assessment on some of the research in exploration of memory systems suggests that memory is not only constructive and active process, but a passive one as well. . It cannot be stated that memory is not an active process, as this is evident in the active process of visual and acoustic encoding, and that encoded information is key everyday human function, development and interactions. However it can be argued that memory is also a passive processes, in which sensory information is taken in and linked with active memory processes through environmental interactions or already established schemas. . This can be seen and argued through multiple studies. The results of Godden and Braddeley (1975) demonstrate that memory is active and passive in that it highlights links between the passive interpretation of an environment to the active process of storing and recalling words. Which is explained by Turlving that when â€Å" retrieval overlap or match with cues that were registered at encoding† (Brace and Roth, 2007, pg.126). . However Bartletts discussion of the pliability of memory, due to the notion that memories are processed and understood using already established schemas, and that Incidental and intentional learning, further supports the argument that memory adopts both an active and passive process when processing and/or applying meaning to new information. Words: 1637 References Brace. N, Roth I., (2007) ‘Memory: Structures, Processes and Skills’ in D. Miell, A. Phoenix, K. Thomas (Eds.), Mapping Psychology (2nd ed., pp. 113-160). Milton Keynes, The Open University. Phoenix. A. (2007) ‘Identity and Diversity’ in D. Miell, A. Phoenix, K. Thomas (Eds.), Mapping Psychology (2nd ed., pp. 45-92). Milton Keynes, The Open University. [p1]Though you have explain the issue to some extent– this cannot be said to be an introduction, as you are referring to terms and studies that have not yet been explained, You also need to inform the reader you mean to answer the question, and how it is to be organised. [p2]Though things can be stored in memory passively, without us attending to them. [p3]This quote is not really relevant to the question, and as above, there are elements of memory storage that occur without consciousness. [p4]I didn’t understand this point in the introduction, but it makes sense this time! [p5]Note that recognition is matching something to what is already in memory, whereas recall is retrieving something stored in memory.

View From My Window :: Visual Arts Paintings Art

View From My Window by Camille Pissarro This painting is a landscape and was painted, by Pissarro, from an upstairs window overlooking his back garden. This picture is mainly about farmland as it has a lady with some hens and some cows in the distance. In the foreground of this picture there is a large shrub at the front, to the right there is a grass area with a more similar shrubs and to the left there is another grass area with a lady surrounded by hens. The middleground is all grass area with several trees and several cows you can just see. The background has all trees - the start of a forest and then a sixth of the picture includes the sky. The artist captures your attention by the bright colours and in my opinion the focal point of the picture is the roof of the building as it's red and is the brightest point. I don't think the artist has really used line as such , but he creates line by dabbing the brush to form straight lines. I think the artist has used a wide range of tones from light to dark, the lightest point being the very centre of it which is a light green/yellow colour and the brightest point being the red roof. There are a few dark points too - there is a very dark green shrub and at the left background the sky is a dark grey/blue. I like this because it adds form to the painting and i think it makes it look more realistic. I think the shapes that have been used are regular eg. the sky is a rectangle , the trees are a rounded rectangle shape and circle shaped. In my opinion most of the shapes are formed and look 3D. The main colour of this painting is green and it's used in all different tones and shades. I think the majority of the colours are in harmony although I would say the red contrasts with the green around it. I'm sure a different approach could have changed the picture eg. with warmer colours it would look more of a sunny picture but with darker colours it would look more of a dull picture. I think the texture of the picture looks rough because the artist has created texture by using dabs of paint to make a shape or an object. The building in the foreground is slose up but you can tell it gets further and further away into the distance as the trees get smaller and there's a lot more of them.

Nelson Mandela Essay

South African Anti-Apartheid leader and first black President Nelson Mandela. Pictured burning his â€Å"pass† which was required for blacks to carry with them to identify their race and area of the country. They were not permitted to leave to travel to another region without a passport. Nelson Mandela is South Africa’s most influential leader. Nelson Mandela was a dominant figure in the South African liberation movement, burning his pass as a peaceful protest. The twentieth century in South Africa is something that unfortunately cannot be retrospectively looked at with pride, because of the practice of apartheid. Apartheid had similarities to segregation in the American South, but was much worse. In addition to not being able to vote and separation from the whites in public businesses, blacks (which made up seventy percent of the population) were forced to live in a small area of the country, and could not leave without a â€Å"pass,† which very few people had and were very hard to get. Also, apartheid laws were explicitly stated laws, not just de facto rules that society followed, which South African blacks were forced to follow for nearly fifty years. Nelson Mandela rose up as leader of the African National Congress and major speaker against the evils of Apartheid, becoming the voice of the movement to end apartheid. The use of passes came into effect when Prime Minister Hendrik Verwoerd developed the policy of separate development, in which the nine African groups that lived in South Africa were moved from the urban areas into the country areas. If the Africans wanted to travel anywhere, or work, they needed a pass showing that they were allowed out of their designated section. If found without their passes, or traveling outside of the regulated boundaries, they were arrested and put in jail for a minimum of 30 days. These passes were used to keep the Africans in check, to regulate their ability to move and their freedom. To the people of South Africa, the passes represented lost freedom. Nelson Mandela’s contribution and dedication to South Africa’s struggle in achieving freedom and equal rights for every South African led to his popularity and respect in South Africa. In the 1950’s, Mandela began working on ending the apartheid. In 1964, he was arrested and imprisoned for trying to overthrow the government, but continued his fight even from his prison cell. After his release in 1990, Mandela traveled throughout the world trying to earn money to support the anti-apartheid movement. Mandela continued to advocate equality for all South Africans regardless of their ethnic backgrounds. In 1993, Mandela earned the Nobel Peace Prize for his work in improving human rights. In 1994, Nelson Mandela became the first black South African to be elected as president of his country. His presidency was characterized by the successful negotiation of a new constitution for South Africa, but his main focus was the restructuring of South Africa after the damage done by the apartheid. The picture as a whole is significant to South Africa because it showed the people that they could stand up for themselves and fight against their oppression. Nelson Mandela presented the people of South Africa with a leader in their struggle, providing the inspiration needed for a drastic change. He planted the idea in the people that there was something they could do about their situation. Mandela would do anything to win the battle. The picture is significant to the twentieth century because it provided yet another example of the common theme of the struggle against oppression and the fight for freedom. It may be possible to oppress a group of people, but it is impossible to oppress the spread of ideas. Once the idea of freedom is sparked it can spread like wildfire. Therefore the picture represents the fight and struggle that people will go through no matter what the cost might be. In Afrikaans apartheid means ‘separateness’. In South Africa it grew to be a system of governance that discriminated against black South Africans. Nelson Mandela and people such as Ahmed Kathrada fought long and hard against this discrimination. From 1948 until early 1994 Apartheid was made law in South Africa, even though it is considered to have been a violation of international law. The idea of ‘grand apartheid’ was essentially one of political separation, while ‘petty apartheid’ had more to do with segregation. People in South Africa were segregated into categories of white, black, Coloured, Indian (or Asian). In 1958 Blacks were deprived of their citizenship. There were separate schools, buses, shops and hospitals for blacks and coloured people and the services available were well under the standard provided for the minority whites. Even laws were different. A black man found raping a white woman for example could expect years in prison, whereas a white man raping a black woman would probably be charged a small fine. The black and coloured people of South Africa protested against this inequality led by the likes of Nelson Mandela and Ahmed Kathrada. Most of the initial protests were in the form of passive resistance. In one protest against apartheid Mandela publicly burnt his ‘pass’. These passes had to be carried by all black men and they were not allowed to leave their own district without a pass. There was much unrest among the black community when the government tried to force the carrying of passes to include women. Working with the ANC (African National Council) Nelson Mandela apartheid efforts increased and he himself began to realise that passive resistance was not winning the fight. Plans were made to bomb places of significance to apartheid, but these were always planned to avoid anyone being hurt or killed. Nelson Mandela was tried for treason and at one stage was acquitted. In 1964 though, he was sentenced to life imprisonment. Under apartheid Mandela served nearly 27 years in prison but he never gave up the fight. When Mandela was imprisoned at Robben Island he continued his work and teachings. In South Africa and around the world, Nelson Mandela’s anti-apartheid messages gained in popularity. There is probably no one who has done so much to end the rule of apartheid as Nelson Mandela. He has been the voice of the people and made the message heard right around the world. Certainly Mandela did not act alone but his voice and actions held real power and the battle was eventually won. After his release from prison in 1990 Nelson Mandela went on to become president of South Africa. Apartheid was officially ended though there is no doubt that much of the racism is still deeply rooted in the country. While Nelson Mandela is no longer president, he is highly respected and his voice is still heard. As a leader and a peacemaker Nelson Mandela was the leading force in the battle against apartheid. A battle worth fighting for and a battle won. In his household, he never asked his parents a question, he must learn it himself. There were many stories passed on from generation to generation depicting Xhosa warriors. The stories all had a moral, mostly depicting virtue and generosity. The Xhosa childrens’ lives were shaped by custom, ritual, and taboo. Men followed the path of their fathers, women did so with their mothers.