Perception Assignment Example | Topics and Well Written Essays - 250 words

Perception - Assignment Example In addition, we continue to modify our schemas as we experience new events or situations and learn from them, which enable our ideas and perceptions to evolve with time (Kesteren et al, 2012). Generally, schematic perceptions are based on events that we compare to other events, running the risk of oversimplifying events. Indeed, due to all the information that we take in, coupled with the need to simplify events and experiences, people tend to categorize events, which allows for immediate response based on established perceptions about these events (Kesteren et al, 2012). As a result, we do not need to perceive each football player whether from Spain, England, or Italy as unique categories, for example, instead identifying them as members of the football player category, which enables us to respond accordingly. Similarly, when one encounters other people, they tend to perceive them in terms of category, instead of unique individuals they have not encountered before, based on nationality, religion gender, or race. These categories are referred to as schemas and constitute cognitive or knowledge structures that organize incoming information, hence influencing how the individual perceives further information about events and people and responds to them (Kesteren et al,

Bioinspired tough structures Literature review Example | Topics and Well Written Essays - 4500 words

Bioinspired tough structures - Literature review Example Their self-organization is also a contributing factor to the mechanical properties of biological materials together with the manner in which the structures are assembled at the molecular level. Nacre is one of the iridescent layer found in most mollusk shells. It has a high amount of mineral that makes it tough and also stiff. The toughness of nacre is three times harder than its mineral constituents. Nacre has thus become a biomimetic model due to this property since it is the only material with an enormous amplification of its toughness. In this work, different bio-inspired materials shall be analyzed basing on the mechanical and structural properties. The development process of various types of artificial shell will also be analyzed. It is expected that Nacre mineral constituent are in microscopic polygonal tablets and has an ability to slide over one another when loaded under tension. This property has made nacre become a quasi-ductile material with significantly increased toughness and damage tolerance. Natural and biological materials can depict a considerable combination of stiffness, strength, toughness and even low weight which cannot be matched by artificial materials. For this reason, researchers are turning to nature for different design of artificial structures. The high-performance structural materials produced by nature inspires the scientist in the natural design. Also their ability to combine the building blocks and even amplify its properties (Xia, 2015). Nacre currently serves as a sole biomimetic model in the new generation of composite materials. Nacre found in the mollusk shell serves to protect the soft body parts against the harsh environment and the predators. These shells are highly mineralized tissues with at least 95% of it being mineral content. As a result, they have high stiffness and hardness.

Problem Solving Mini Project Report Essay Example for Free

Problem Solving Mini Project Report Essay 1.Introduction NTU students spend lots of time in tutorial rooms studying. However, the chairs in NTU tutorial rooms are uncomfortable. Seat pans and backrests are plastic and tables attached to right armrests are 20cm above the seat pans and too small to place taptops. Students complain about these chairs. According to our group’s survey, 70 of 72 SM2 students suffer backaches after long hours of writing sitting on the chairs. Since tables are fixed, most students are forced to bend down to write on the table for a long time, which puts a great strain on their backs and causes pain. Also, half students interviewed feel the illumination of rooms is inadequate. Therefore, we have modified the TR chairs to solve these problems. 2.Body 2.1 Criteria for solution The modified chairs should meet the following requirements: †¢Tables are adjustable and easy to fold; †¢Backrests support the back of the body; †¢Seatmats are soft; †¢Tables can generate light according to indoor lighting conditions; †¢Chairs are aesthetically pleasing; †¢Cost is low. 2.2 Description of the solution Our ‘wonderchairs’ are like glossy silver eggs made from hard glass-fiber reinforced plastic (GFRP). Chairs have three foldable layers with two wheels at the bottom. The top layer with one side stuffed with rayon can be flipped over as a backrest. The backrest is positioned at an angle of 100 °and stuffed with soft Rayon stuffing which supports the back of the body comfortably. The second layer serves as a table with a 22cm-radius, overcoming the existing defect of being too small which hinders comfortable writing. It can be easily lifted and pushed forward by 20cm by pulling or rotating a lever to suit a student’ personal need so that he can write comfortably on the table. The third layer is a relaxing 24cmÃâ€"24cm seat with a beige corduroy cover and Rayon stuffing. The tables can automatically generate light from LED lamps on the desktop. Lamps are 25cm sticks in a groove on the table when not working. By rotating them 90 °we connect the lamps to a circuit and they start working. Tables consist of three layers. The first is made from transparent GFRP to allow maximum light to pass through and be absorbed and turned into electricity by the photo-voltaic panel in the second layer. The second layer also contains a light sensor detecting lighting condition and accordingly adjusting the intensity of the lamp light. Powered by photo-voltaic panel, the lamp produces proper light according to the indoor illumination conditions. This ensures appropriate room lighting. The third layer is opaque GFRP to strengthen the table. The self-lighting system utilizes solar energy to create light, so it is energy-saving and environmentally-friendly. 2.3 Cost The wonderchairs have low cost and predict great potential for mass use in colleges. One chair: SG$ 1 (Rayon)1 SG$ 1 (Aluminum lever+wheels)2 SG$ 2 (GFRP)3 SG$ 2.5 (solar panel)4 SG$ 0.1 (light sensor)5 SG$ 1 (lamp)6 Total: SG$ 7.51 3 Conclusion Our wonderchairs are targeted at reducing present NTU TR chairs’ discomfort and harm to the human body. Their soft seatmats, supportive backrests and adjustable tables minimize backaches and maximize comfort levels for students. The lighting system provides appropriate light. Their revolutionary egg-shaped design also appeals to students. Moreover, they are cheap enough to be used on a great scale and their use can be extended to homes and offices to benefit more people.

The Negitive Effects of Tobacco Essay -- Tobacco Nicotine Cigarettes

Drugs are generally recognized as of the greatest problems in the United States. According to the statistics, tobacco has the highest death rate. Smoking is a very popular habit, even though we all know that smoking is very dangerous. Millions of people around the globe want to quit smoking for medical reasons such as having already two heart-valve replacement surgeries. By now, almost everyone knows that smoking and other tobacco use causes cancer. But it can also cause may more problems. When you smoke tobacco, the effects on your body are immediate. "Your pulse increases. Breathing becomes faster and more shallow. Circulation begins to drop. Poisonous compounds like carbon monoxide, hydrogen cyanide and ammonia gas enter your bloodstream. Meanwhile, nicotine begins to feed the cycle of addiction. If you're allergic to smoke or susceptible to asthma (and if you smoke, the chances of developing asthma rise sharply), flare-ups and chest spasms can begin quickly. Over the medium term , you become much more susceptible to colds, flu and pneumonia." More in depth nicotine, the main drug in tobacco, is one of the most heavily used addictive drugs in the United States. In 1989, the U.S. Surgeon General issued a report that concluded that cigarettes and other forms of tobacco, such as cigars, pipe tobacco, and chewing tobacco, are addictive and that nicotine is the drug in tobacco that causes addiction. In addition, the report determined that smoking was a major cause of stroke and the third leading cause of death in the United States. Once hooked, nicotine addiction is extremely difficult to overcome. Your lungs are filled with delicate air sacs, tiny, soft structures surrounded by very small blood vessels. In these air sacs, ca... ...any negative effects that go along with tobacco use, cancer, bad breath, stained teeth, sore gums, becoming sick and puking, and even divorce as the most severe effect of tobacco use. The major effects of tobacco could destroy someone's life in a heartbeat. "Every 13 seconds, someone in the world dies from a tobacco-related illness, and every year tobacco kills 5,600 British Colombians, 45,000 Canadians, 418,000 Americans (compared to 1,000 Americans who die from cocaine abuse), and 2.5 million people world-wide. The statistics show that the probability of encountering an illness due to tobacco use is high. Due to this it would be in everybody's best interest to not start using tobacco or flat out quit the habit all together. In factual reasoning you are basically committing suicide. It is your decision and when you have to make the decision choose tobacco free.

Ethics Awareness Inventory and Personal Values Essay

Ethics and values coincide with one another. Values are determined by what is right and what is wrong and ethics is actually doing what is right and wrong. Everyday people are faced with making right and wrong decisions. Ethically we make decisions according to our beliefs, values, and awareness. Every decision should be made to do the right thing according to the situation. In this paper I will discuss the difference between ethics and values, and my values in my personal life. I will reflect on the Williams Institute Ethics Awareness Inventory and discuss my self assessment. I will also reflect on Kudler Fine Foods (KFF) values and how they align with my values. Then we will look at how being a part of the management team at KFF would affect my performance. Ethics vs. Values Ethics refers to standards of conduct, standards that indicate how one should behave based on moral duties and virtues, which themselves are derived from principles of right and wrong(cite1). In order to apply this definition to practical decision making it is necessary to specify the nature of the moral  obligations considered intrinsic to ethical behavior.(cite1) There are two aspects to ethics: the first involves the ability to discern right from wrong, good from evil, and propriety from impropriety; the second involves the commitment to do what is right, good and proper(cite1). Ethics is an action concept; it is not simply an idea to think and argue about (cite1). The terms â€Å"values† and â€Å"ethics† are not interchangeable(cite 1). Ethics is concerned with how a moral person should behave, whereas values simply concern the various beliefs and attitudes that determine how a person act Running head: ETHICS AWARENESS INVENTORY AND PERSONAL VALUES Ethics Awareness Inventory and Personal Values Selisecia Royster University of Phoenix Management 521 Christie Matthews July 30, 2009 Ethics Awareness Inventory and Personal Values Ethics and values coincide with one another. Values are determined by what is right and what is wrong and ethics is actually doing what is right and wrong. Everyday people are faced with making right and wrong decisions. Ethically we make decisions according to our beliefs, values, and awareness. Every decision should be made to do the right thing according to the situation. In this paper I will discuss the difference between ethics and values, and my values in my personal life. I will reflect on the Williams Institute Ethics Awareness Inventory and discuss my self assessment. I will also reflect on Kudler Fine Foods (KFF) values and how they align with my values. Then we will look at how being a part of the management team at KFF would affect my performance. Ethics vs. Values Ethics refers to standards of conduct, standards that indicate how one should behave based on moral duties and virtues, which themselves are derived from principles of right and wrong(cite1). In order to apply this definition to practical decision making it is necessary to specify the nature of the moral obligations considered intrinsic to ethical behavior.(cite1) There are two aspects to ethics: the first involves the ability to discern right from wrong, good from evil, and propriety from impropriety; the second involves the commitment to do what is right, good and proper(cite1). Ethics is an action concept; it is not simply an idea to think and argue about (cite1). The terms â€Å"values† and â€Å"ethics† are not interchangeable(cite 1). Ethics is concerned with how a moral person should behave, whereas values simply concern the various beliefs and attitudes that determine how a person act Running head: ETHICS AWARENESS INVENTORY AND PERSONAL VALUES Ethics Awareness Inventory and Personal Values Selisecia Royster University of Phoenix Management 521 Christie Matthews July 30, 2009 Ethics Awareness Inventory and Personal Values Ethics and values coincide with one another. Values are determined by what is right and what is wrong and ethics is actually doing what is right and wrong. Everyday people are faced with making right and wrong decisions. Ethically we make decisions according to our beliefs, values, and awareness. Every decision should be made to do the right thing according to the situation. In this paper I will discuss the difference between ethics and values, and my values in my personal life. I will reflect on the Williams Institute Ethics Awareness Inventory and discuss my self assessment. I will also reflect on Kudler Fine Foods (KFF) values and how they align with my values. Then we will look at how being a part of the management team at KFF would affect my performance. Ethics vs. Values Ethics refers to standards of conduct, standards that indicate how one should behave based on moral duties and virtues, which themselves are derived from principles of right and wrong(cite1). In order to apply this definition to practical decision making it is necessary to specify the nature of the moral obligations considered intrinsic to ethical behavior.(cite1) There are two aspects to ethics: the first involves the ability to discern right from wrong, good from evil, and propriety from impropriety; the second involves the commitment to do what is right, good and proper(cite1). Ethics is an action concept; it is not simply an idea to think and argue about (cite1). The terms â€Å"values† and â€Å"ethics† are not interchangeable(cite 1). Ethics is concerned with how a moral person should behave, whereas values simply concern the various beliefs and attitudes that determine how a person act

Juvenile Children Of Alcoholics ( Acoas ) - 1594 Words

Review of Existing Literature Alcoholism has plagued individuals throughout history, and continues to be a strong underlying theme embedded into the lives of patients in counseling and treatment. For nearly a century, there have been treatment and recovery programs which focus on alcoholics themselves. But what about the family members who suffer the effects of living with someone who is an alcoholic? Often, children spend their entire youth and young adulthood dealing with the repercussions of having a parent who is under the influence. The research pertaining to adult children of alcoholics (ACoAs) is relatively new; the concept was recently coined in the late 1970s and early 1980s. It was only then that researchers began to investigate the devastating and long-term effects parental alcoholism has on the rest of the family. Some researchers suggest that all ACoAs need treatment to some degree (Cooper, 1992). This paper will examine the existing literature in an effort to better understand the struggles of ACoAs in modern society. There are many factors contributing to the hardships ACoAs may face throughout their lifetime. Much of the literature proves that being born into a family with one or two alcoholic parents is an immediate disadvantage. As the population of ACoAs continue to grow, it is incredibly important for counselors to understand what it means for the patient to be an ACoA in order to recommend the best treatment and recovery options. In order to do thisShow MoreRelatedDysfunctional Family2939 Words   |  12 Pagesabuse, or other addictions of parents, parents untreated mental illnesses/defects or personality disorders, or the parents emulating their own dysfunctional parents and dysfunctional family experiences. Types of Dysfunctional Families 1. The Alcoholic or Chemically Dependent Family System 2. The Emotionally or Psychologically Disturbed Family System 3. The Physically or Sexually Abusing Family System 4. The Religious Fundamentalist or Rigidly Dogmatic Family System [References] Kizziar

Sin In The Kite Runner - Free Essay Example

Sample details Pages: 2 Words: 748 Downloads: 8 Date added: 2019/06/24 Category Literature Essay Level High school Tags: The Kite Runner Essay Did you like this example? Sin is the immoral act considered to be a transgression against divine law. In The Kite Runner, Khaled Hosseini creates a story about Amir, a young boy from the Wazir Akbar Khan district of Kabul, whose closest friend is Hassan. Describe and analyze the development of a major theme from the Kite Runner. Sin is one of the many major themes that connects this Historical book to human experiences. Redemption is so important because sin is so enduring. The first reason to why sin is so important is because of Amir. Amir opens up the novel by telling us not about how exactly he sinned, but about sinrs endurance. Throughout the novel, God is mentioned multiple times so Hosseini could express what he feels about God through Amir. Amir said, there is only one sin, only one. And that is theft. Every other sin is a variation of theft when you kill a man, you steal a life you steal his wifers right to a husband, rob his children of a father. When you tell a lie, you steal someoners right to the truth. When you cheat, you steal the right to fairness there is no act more wretched than stealing a man who takes whatrs not his to take, be it a life or a loaf of naan I spit on such a man. And if I ever cross paths with him, God help him (Hosseini 17-18). The meaning of this quote shows Amir telling us about his father, a portrait of an immensely likable, dominant, and moral man emerges. With sin being mentioned in the quote, this also shows wha t Amir thinks and feels. He believes every other sin is a variation of theft with only one sin in the world. Later, in the quote he talks about killing. If you kill a man you would make him lose everything in life including his wife and children. Cheating is a sin and Amir believes its not fair. All of the sin mentioned in chapter 3 has to do with the 10 commandments and what God says we are not allowed to do. Don’t waste time! Our writers will create an original "Sin In The Kite Runner" essay for you Create order The second reason deals with Rahim Khan. Khan writes a letter to Amir telling him that he has been in his prayers for the passing of Baba and he expresses his feelings he had towards his father. Rahim writes, I loved him because he was my friend, but also because he was a good man, maybe even a great man. And this is what I want you to understand, that good, real good, was born out of your fatherrs remorse. Sometimes, I think everything he did, feeding the poor on the streets, building the orphanage, giving money to friends in need, it was all his way of redeeming himself. And that, I believe, is what true redemption is, Amir Jan, when guilt leads to good (Hosseini 302). Rahim Khan is also ashamed for lying to Amir for years. Baba committed sin and saw himself and guilt. Redemption is the action of saving or being saved from sin, error, or evil. Baba was remorseful and real good was born out of him. God said thou shall not commit sin, but if you redeem yourself from any wrongdoing yo u are free from evilness which is what Baba did. That is what Rahim Khan believed. He said true redemption is, Amir Jan, when guilt leads to good. At the end of the letter Rahim knows that God will forgive Baba, Amir, and himself for they have done. He hopes Amir will do the same. The final reason appears in chapter 21. In this chapter, it expresses the ten commandments. Assef said, Every sinner must be punished in a manner befitting his sin! the cleric repeated into the mike, lowering his voice, enunciating each word slowly, dramatically, And what manner of punishment, brothers and sisters, befits the adulterer? How shall we punish those who dishonor the sanctity of marriage? How shall we deal with those who spit in the face of God? Coming from Assef people should obey God and honor him. These are the ten commandments and this quote connects back to the first quote used. Not following these commandments will be the result of sin. People were gathered together to pray and carry out justice. Sin affects our human experiences because it moves us further away from God. Our human experience is the results of the mindrs interaction and communication between your physical body and the non-physical or spiritual soul.