Physics in Computer Games :: Physics video games computer

Physics is one of the key elements of any computer game or animation. This is especially true, when it comes to 3D environments. Physics applies to every aspect of the real world, from how objects act on each other through obvious collisions down to the more in depth conservation of energies and momentums. These same concepts apply to Computer Generated Environments (CGE). 3D CGEs always require a few key laws to be followed in order for them to look at least somewhat realistic. Without at least implementing these simple physics concepts, the interaction of polygons will look unrealistic. Polygons can easily be treated as simple masses, and thus, applying physic law to them is simple. One of the most important laws that must be followed is the Law of gravity. Without gravity, objects will either simply float about aimlessly. Making objects stick to the ground isn't a solution, or falling objects would hit the ground instantaneously, and it would look pretty terrible. The Laws of gravity must be followed. Second, the three laws of Newton must be followed. They describe the way that forces act on objects. The 3 laws simplified are as follows: 1. Velocity remains constant unless a force acts on the object. 2. Sum of the forces equals the product of the mass and its acceleration. 3. For every action, there is an equal reaction, just opposite in direction. Third, are the conservations. This includes Conservation of Momentum, Conservation of Energy, and Conservation of Torque. This page wont get into the latter, since it isn't really necessary for CGEs. To get more information about any of these Physics concepts and laws and how they apply to 3D CGEs, use the menu to browse the rest of the site. Have Fun! Don't hurt yourself, and keep an eye out for an easter egg. Gravity is one of those things that simply has to exist. A CGE that lacks gravity will more than likely have some other form of keeping objects together and on a plane, such as simply making all the objects stick to the ground. This isn't the best way to go about doing this. Gravity would create a much more realistic emulation of reality. Sure, objects simply tied to the ground can work, but if these objects were to fall, then the fall would have to be pre-rendered, or sequenced. A simple change in the height from which an object falls, and this wouldn't look realistic. The object would look as if fell too quickly, or the environment would be limited to set height increases. Physics in Computer Games :: Physics video games computer Physics is one of the key elements of any computer game or animation. This is especially true, when it comes to 3D environments. Physics applies to every aspect of the real world, from how objects act on each other through obvious collisions down to the more in depth conservation of energies and momentums. These same concepts apply to Computer Generated Environments (CGE). 3D CGEs always require a few key laws to be followed in order for them to look at least somewhat realistic. Without at least implementing these simple physics concepts, the interaction of polygons will look unrealistic. Polygons can easily be treated as simple masses, and thus, applying physic law to them is simple. One of the most important laws that must be followed is the Law of gravity. Without gravity, objects will either simply float about aimlessly. Making objects stick to the ground isn't a solution, or falling objects would hit the ground instantaneously, and it would look pretty terrible. The Laws of gravity must be followed. Second, the three laws of Newton must be followed. They describe the way that forces act on objects. The 3 laws simplified are as follows: 1. Velocity remains constant unless a force acts on the object. 2. Sum of the forces equals the product of the mass and its acceleration. 3. For every action, there is an equal reaction, just opposite in direction. Third, are the conservations. This includes Conservation of Momentum, Conservation of Energy, and Conservation of Torque. This page wont get into the latter, since it isn't really necessary for CGEs. To get more information about any of these Physics concepts and laws and how they apply to 3D CGEs, use the menu to browse the rest of the site. Have Fun! Don't hurt yourself, and keep an eye out for an easter egg. Gravity is one of those things that simply has to exist. A CGE that lacks gravity will more than likely have some other form of keeping objects together and on a plane, such as simply making all the objects stick to the ground. This isn't the best way to go about doing this. Gravity would create a much more realistic emulation of reality. Sure, objects simply tied to the ground can work, but if these objects were to fall, then the fall would have to be pre-rendered, or sequenced. A simple change in the height from which an object falls, and this wouldn't look realistic. The object would look as if fell too quickly, or the environment would be limited to set height increases.

Essay --

Miner1 Shawna Pergeson Miss Miner English II 18 March 2014 Holocaust Experiments People all over the world go through a lot of hardship. Starvation, abuse, wars, bombing raids, genocide. People would suffer over the fallen economy. In Europe and even here in the United States, many people struggled to survive through the Holocaust Era. It’s weary out there. The people who had it the worse were the Polish, Russians, Gypsies, and especially the Holocaust victims; the Jewish Population. They were kicked out of their homes, shoved into cattle cars, killed, and made to work in a concentration camps and many other terrible things. The worst of all, they were experimented on. The following pages are going to tell you how the concentration camps were built, who ran the experiment camps. Also about the experiments and what the effects were. Shawna Pergeson Miner2 Miss Miner English II 18 March 2014 The medical experiments started in World War II. Buchenwald was one of the first camps built in the summer of 1937. The prisoners were made to carry very large rocks to build it during their â€Å"free time†. Prisoners were used for Virus Researches like Typhus and were infused with numerous types of pathogens to reveal the strengths of the vaccines. Usually killing the subjects, forced prisoners like the Jews and Gypsies were force to take part. The Buchenwald Camp was freed April 11, 1945. The day after that, President Franklin Roosevelt died. Soviets then used the camp as another concentration camp, not for civilians, but for their own enemies in Germany. The doctors during... ...ctors put in the tuberculosis bacteria in the prisoners at camp Neuengamme. Around two hundred adults died from this. They also cut off legs and shoulders from prisoners at Ravensbruck to attach them onto other subjects. This also included parts of bones, muscles, and nerves to analyze the healing process for the body parts. The result of the experiments were horrid pain, mutilation, disability, and death. Doctors of the Concentration Camps also experimented on birth effects. They meant to radiate and sterilize young men and study the changes in the reproduction organs. Women had substances unwillingly implanted their cervix or uterus which caused pain, bleeding, and spasms. Women were forced into artificial insemination. The subjects were told that they have monsters in their wombs and were cross bred from animals. This was probably the worse of the experiments.

L.A. Candy Summarization

L. A. Candy is one of a trilogy series written by Lauren Conrad. The author was inspired to write this book due to the fact that she participated in two reality television series, Laguna Beach and The Hills. The genre of this novel is young-adult literature. Jane Roberts and Scarlett Harp just graduated from high school and move to L. A. to begin an active new life style. Jane works for an event planner, Fiona Chen while Scarlett studies at the University of Southern California. A producer of an upcoming reality series came across the girls at Les Deux Nightclub and presented the idea of being apart of his new series know as L.A. Candy. The girls were thrilled with the idea but little did they know the malicious plots the Hollywood lifestyle had to offer. The series created a somewhat artificial friendship with Madison Parker, a charming but vicious celebutante and Gaby Garcia, a typical â€Å"dumb blonde. † Jane meets Jesse Edwards, a notorious playboy and falls madly in love , but when Jesse flirts with two blonde bimbos at his twenty first birthday, Jane is hurt beyond repair. Madison, craving attention, makes a malevolent deal with the Gossip magazine publisher, Veronica Bliss.This deal entitled Madison leaking pictures of Jane hooking up with Jesse's best friend Braden after his twenty first birthday when she was feeling desperate and vulnerable. Madison knew this would destroy Jane's career but she yearend for a cover in the magazine and this was the only way she could accomplish her goal. In the end, the news got around Hollywood faster than the bubonic plague and Jane was devastated. I recommend this novel to anyone who watched Lauren Conrad's reality television series The Hills and enjoyed the non-stop gossiping and ludicrous fights.The novel gives a superb insight into the behind-the-scenes look of a reality television show such as, the scripted scenes and the constant annoyance of cameras and paparazzi. Any teenage girl who is interested in the Hollywood scene would be infatuated with this novel as it has an unexpected story line and dramatic events. The characters are relatable and it is extremely simple to immerse yourself into the world in which the girls live in. Lastly, this book was number one in the New York Times Bestseller and I would highly encourage anyone who appreciated this novel to read the whole series.

Behavioral Change WIthin an Organization Essay

1.What characterizes a hyperturbulent environment? †¢A hyperturbulent environment is characterized by rapidly changing product lines, an increasing and changing set of competitors, rapid and continual technological innovation, and rapid market growth. 2.On the Adaptive Cultures diagram, describe the difference between a â€Å"satisficing† environment and a â€Å"reactive† environment? †¢The difference between â€Å"satisficing† and â€Å"reactive environments† stems from their respective differences pertaining to their environmental stability and adaptive orientation. A â€Å"satisficing† style is the result of a stable environment and a high level of adaptive orientation. This style of managing emphasizes a centralized decision-making structure, more levels of management, and coordination by formalized committees. A â€Å"reactive† style is the result of a hyperturbulent environment and a low level of adaptive orientation. Management typically deals with problems on a crisis basis. This style implies waiting until serious problems can no longer be ignored and then correcting them with drastic measures. 3.Which is the â€Å"best† situation on the diagram and the â€Å"worst†? †¢The â€Å"best† situation on the diagram is renewing/transformational management. This style is proactive; identifying solutions to problems before they occur, and constantly changing through innovation to stay ahead of competitors. Conversely, the â€Å"worst† situation on the diagram is sluggish-thermostat management. This style has a tendency to value tradition, which is a road block to change, and emphasizes formal control systems, processes, and procedures. As a result, this style can lead to failure through current success (things are working well right now, so why change them). 4.Describe Open System. Give an example. †¢An open system is based on interdependency. It is in constant interaction with its environment; influencing and being influenced. Feedback is obtained throughout this interaction so that the system can adjust and achieve a constant state of dynamic equilibrium. An example of an open system is a family. Parents, children, siblings, etc. constantly act and react to one another based upon what each individual member puts forth (work, money, love, daily problems, school, friendship, etc.). 5.Describe Socio-technical system. Give an example. †¢A social-technical system views the organization as an open system of coordinated human and technical activities. Under this view, the organization’s activities consist of the goals and values, technical, structural, psychosocial, and managerial subsystems. Any changes that occur in any of the organization’s process can have effects throughout the organization since all processes are related. An example of this is a bank. If management decides to change the way it take in deposits, this has an effect on the backroom operations of the bank (clearing and settling the deposit transactions), the bank tellers (how to take and handle the deposits), customer service (what type of information to relay to the deposit customers), and marketing (the information used for advertising may have changed). This change also effect the lending function (deposits are the source of funding for the bank’s loans, therefore loan pricing may be effected). 6.Give me a situation where you might use a â€Å"contingency approach† at work? †¢The contingency approach says that there is no one â€Å"best way† to handle all situations that may occur. Rather, a person needs to adjust to the situation and handle it based upon the characteristics at hand. A situation where I use the contingency approach is in dealing with my coworkers. One group of people I work with can handle very direct and candid responses to issues and problems; therefore I speak with them in this manner. Conversely, another group of individuals is not as susceptible to candor. I must use finesse and a great deal of emotion in relaying solutions to problems they want to solve. 7.How are the concepts of future shock and hyperturbulent environment similar? †¢The concepts of future shock and a hyperturbulent environment are similar in that both deal with a rapid level of change. As a result, organizations must be more adaptable and flexible than ever before to deal with the ever changing landscapes in which they operate. 8.OD focuses on the _________, _______, and ____.____ †¢OD focuses on the individual, team, and organizational behavior. Read the article on the Airline Industry (Fear and Loathing)—Write two or three paragraphs describing the problem. How could this be fixed? †¢The problem with the airline industry, based upon the article Fear and Loathing (BusinessWeek, September 10, 2007) is that the overall industry lacks leadership. That is, it appears that no one is in charge. Various members of the entire industry (the airlines, unions, small plane owners, community groups, the government, and the FAA) have only their self-interests at heart. As such, no one is being held accountable for what is needed most—change. While the airline industry has developed into its current form, it has not accounted for economic, technological, and environmental changes. The preferred fix for this problem—a lack of accountability due to a lack of leadership—would be for an independent group to take long-term oversight of much needed changes in the airline industry. This group would act in the best interest of the system (i.e. the airline industry). In addition, this group could provide much needed oversight in changing the overall self-serving mindset of the individual groups. Unfortunately, likely many government (or in this case quasi-government) situations, the adage of â€Å"if it isn’t broke don’t fix it† is followed. And, like past situations, it typically takes a large-scale catastrophe to promote change (i.e. sluggish-thermostat management).

Why has Tesco's loyal card scheme been successful where competitors' Dissertation

Why has Tesco's loyal card scheme been successful where competitors' schemes have not - Dissertation Example It has over two thousand stores all over United Kingdom and has a wide range of products from everyday items of groceries to electric appliances to the mortgage market and even a clothing line. This indicates the level of diversity that this store has been into. The company does not target a specific niche; instead it has been very successful at capturing the mass market yet providing a customized approach to the masses. Thos customer centric and market oriented approach has helped Tesco become better than ever before, defeating all its competitors by making sure all their systems were intact. Its success involved its customer loyalty card which helped Tesco gauge customer interests, trends and ready-to-use market research that was in line with customer needs and wants. Surprisingly, when Tesco’s loyalty card scheme was thriving, other firms using the loyalty card concept were declining. There is no doubt about the fact that Tesco’s business model and effective strategi es helped it raise its profits and give benefits to customers at the same time. Following is an analysis of Tesco’s success and the impact of the loyalty card scheme on it. ... hat Tesco is a wonderful example of those companies who are benefiting greatly with the use of loyalty cards, by identifying consumer need and anticipating their demand by looking at past trends and regular patterns of buying. All customers who shop from there earn points for shopping and can later use those points for free shopping from any Tesco store. This helps gauge customers loyalty. On the other hand, Tesco itself makes sure that it shows its loyalty to customers too. Moreover, by classifying trends of consumers Tesco has been able to make huge profits even after giving benefits to customers. This mutual interest and benefit to both helps create a win-win situation maintaining loyalty of customers and raising company profits. In itself, this research, taking Tesco as a successful case of giving out loyalty cards to its customers will help analyze the circumstances in which loyalty cards actually work and whether it is worth giving benefits to customers in return for the inform ation that they provide. Even though competitors like Sainsbury also copied this scheme of Tesco, it nearly failed because for first, Tesco had a first mover’s advantage in this industry, and it was known for being customer focused instead of product focused. As a result of this, customers were probably more inclined towards a company that positioned itself as a beneficiary for the customers, giving them benefits of the loyalty card along with excellent customer care which made them feel loyal towards the company. Along with the Loyalty card, the credit of this trust and credibility that Tesco had earned was also because of its efficient processes and fast paced technological improvements that helped it stay perfectly on track with the proficiently functioning supply chain. Thanks to the

Formal Criticism Essay Example | Topics and Well Written Essays - 1000 words

Formal Criticism - Essay Example This paper will use formal analysis of a selection of scenes from the film 2046 by Wong Kar-wai to highlight Sontag's objection to such analysis. The film explores the experiences surrounding the many loves of the main character, Chow Mo Wan, but doesn't give a precise meaning for the events or even the relationships themselves. The film opens with the enigmatic and multi-layered image of a large, donut-shaped object. It is dark and smooth and shiny, yet also gives the impression of the spiral form of a shell. This represents the "hole in the tree" into which, according to a story repeated by Chow several times in the film, people whisper their deepest secrets, after which they fill the hole with mud to prevent the secret from ever being discovered. As Chow talks about a woman he once loved, we see a woman from behind, whispering her secret into the hole. We don't see her face. The film is filled with images that try to enlarge and deepen the impression that human memory and meaning are limited. The settings are few; a few hotel rooms, a rooftop, streets in which all that is shown is the street light or the wall of a building, a club, a restaurant, and the futuristic train that exists within the science fiction story Chow is writing. Also simplified are the appearances of the actors, almost always shown only from the chest up. They are frequently shown alone, even while conversing with another character. The colors red and black dominate the dcor and the clothing, and dark lighting is used in the majority of the scenes. On rare occasions light colors and daytime scenes are used, as when one of the hotel owner's two young and still somewhat innocent daughters is shown dressed in light green, or when a character is seen on the hotel rooftop during the day. Similarly, worldly women, or women who become worldly during the film, almost inevitably smoke and wear red, black, or gold. Many conclusions could be drawn from such repetitive symbolic content, but from Sontag's point of view, it would be a mistake to do so. Would smoking be interpreted as worldliness at all times and in all cultures, just as the colors a woman wears would always reveal her level of morality If we allow ourselves to see the red dress and the cigarette as symbolic of something specific and universal, do we then, for instance, start to ignore the facial expressions Even here the film seems to adhere to a pattern; the majority of expression shown by the actors is whether and when they do and don't look at one another. This could be interpreted as a device of emotional distancing between people who try to avoid intimacy while at the same time desperately yearning for it. Could it be that the visual elements of the film are simplified in order to force our attention to less obvious parts of the story, or to more subtle characterizations of the actors But it could also be said that the film us es such devices in order to render a flatness and hopelessness in the storyline that lets the viewer know well in advance that there will be no happy endings here. The film doesn't defend itself against this kind of analysis. In one particularly engaging sequence, Chow is writing a futuristic story in which he imagines himself as a Japanese man riding a train into the year 2046, "the place where people go to recover memories". It is

Components of a nutritional assessment Essay Example | Topics and Well Written Essays - 250 words

Components of a nutritional assessment - Essay Example In biochemical analysis, blood, urine, stool, and hair are analyzed in a laboratory. In clinical analysis, an individuals medical history information is assessed and a physical examination conducted to determine nutritional needs. Dietary data is collected through asking an individual to recall what he or she has eaten for the past twenty-four hours, or otherwise the individual is asked to fill a food frequency questionnaire (Johnstone, 2006). Each stage of development has unique nutritional needs. According to Jarvis (2012), it is imperative to breastfeed a newborn exclusively for the first six months as breast milk contains sufficient nutrients necessary for normal growth and development for an infant. Adolescence is a period of rapid growth hence adolescents have high nutritional needs. Therefore, they need increased intake of carbohydrates, proteins, vitamins, and minerals to support their rapid development (Jarvis, 2012). During middle adulthood, growth and development ceases. At this stage nutrients are mainly used for maintenance and repair hence energy giving foods should be reduced, calcium levels increased as there is a decrease in bone mass, and iron needs remain high for women to compensate for losses during menstruation (Jarvis, 2012). For the elderly, calcium and vitamin D needs remain high for maintenance of bone health, energy giving foods decreased due to reduced activity, and salts and fatty intake shoul d be reduced (Jarvis, 2012). As mentioned earlier, females require more iron to compensate for losses during menstruation. Men have larger bodies in terms of height, weight, and muscle hence require more energy. Additionally, men are more active than female hence require more energy. Daily nutrient intake for adult females are 2000 k/cal while that of men is 2800 k/cal (Jarvis, 2012). Johnstone, C. (2006). Nurses role in nutritional assessment and screening-part one of a two- part series. Nursing Times, 102(49): 28.