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Free research papers and essays on topics related to: absorption

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  • Acoustics In Music - 655 words
    Acoustics In Music Acoustics in Music Through out the history of music, acoustics have played a major role. After all if it were not for acoustics the quality of sound that we know today would not exist. The word acoustics comes from the Greek word akouein, which means, "to hear"(Encarta Encyclopedia). Since music has to be heard in most cases for enjoyment, acoustics obviously take on a very important role in the pleasure that music brings to the ear. Acoustical architecture and design are two key elements in the way music sounds. For example, an electric guitar played in a concert hall would sound very different compared to the sound produced in a small room. These differences can be expla ...
    Related: acoustics, music, more important, opera house, architectural
  • Aging Theories - 1,709 words
    Aging Theories This report outlines the main theories of how the process of aging works. Since researchers have not discovered a universally-accepted theory of aging, the theories discussed are potential explanations of how we age. The likelihood of each hypothesis is considered roughly equal. The different theories discussed focus on the workings of different parts of the body, from the molecular level of DNA mutations and replication, to the organism level of becoming "worn out." Aging is a very complex and gradual process, and its ongoing operation is present to some degree in all individuals. It is a journey to the maturity, as well as to the degeneration of the body. Because aging affec ...
    Related: aging, aging process, cell division, free radicals, gradual
  • Aikido - 664 words
    Aikido Aikido is a Japanese martial art currently practiced throughout the world. Behind the powerful catapulting throws and immobilizing locks and pins of Aikido lie some very simple principles: remove yourself from the direct line of your enemys attack, and through the absorption and deflection of the force of the attack, your enemy is taken out of balance and defeated by the energy of his or her own aggression. Aikido does not use strength against strength, but stresses body and mind relaxation to direct the opponents force away. Because its main purpose is not to take the offensive in injuring or harming the opponent, Aikido has often been called a "nonviolent" martial art. In daily prac ...
    Related: aikido, controversial issue, self defense, martial arts, artistic
  • Alcohol Abuse - 1,364 words
    ... get a BAC that high? A 160 pound man will have a BAC of about .04, 1 hour after consuming two 12-ounce beers on an empty stomach. Your BAC will depend on how much you weigh, how much you drink, amount of time since your last drink and your gender. Women metabolize alcohol differently from men, causing women to reach higher BAC's at the same doses. Recent research is showing that true substance dependence may be caused, in part, by brain chemistry deficiences. That is one reason that substance dependence is considered a disease. And, as with other diseases, there is the possibility of taking medicine to get better. There is now promising evidence that taking medicine can correct some of ...
    Related: abuse, alcohol, alcohol abuse, alcohol and drugs, alcohol syndrome, blood alcohol, drink alcohol
  • Alcoholism - 1,537 words
    Alcoholism Alcoholism, Alcohol is liquid distilled product of fermented fruits, grains and vegetables used as solvent, antiseptic and sedative for potential abuse. Possible effects are intoxication, sensory alteration, and anxiety reduction. Symptoms of overdose staggering, odor of alcohol on breath, loss of coordination, slurred speech, dilated pupils, fetal alcohol syndrome in babies, and nerve and liver damage. Withdrawal Syndrome is first sweating, tremors then altered perception, followed by psychosis, fear, and finally auditory hallucinations. Indications of possible miss-use are confusion, disorientation, and loss of motor nerve control, convulsions, shock, shallow respiration, involu ...
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  • Alcoholism Is A Wideranging And Complex Disease That Heavily Plagues Society Drinking Is Defined As The Consumption Of A Liqu - 1,066 words
    Alcoholism is a wide-ranging and complex disease that heavily plagues society. Drinking is defined as the consumption of a liquid, and/or the act of drinking alcoholic beverages especially to excess. Every year alcohol is responsible for 1/2 of all murders, accidental deaths, and suicides; 1/3 of all drowning, boating, and aviation deaths; 1/2 of all crimes; and almost 1/2 of all fatal automobile accidents (Overview 1). Alcohol is a potent nonprescription drug sold to anyone over the national legal drinking age, 21. Unlike carbohydrates, fats, and proteins, which can be manufactured by the body, alcohol is a substance that is not made within the body. It is a food, because it supplies a conc ...
    Related: alcoholism, binge drinking, consumption, drinking, drinking age, drinking coffee, heavily
  • Alternative Approaches To The Treatment Of Diabetes - 1,617 words
    Alternative Approaches To The Treatment Of Diabetes Alternative Approaches to the Treatment of Diabetes Diabetes is a general term for a disease caused by defective carbohydrate metabolism and characterized by abnormally large amounts of sugar in the blood and urine. Diabetes is usually classified into two types. Type I or insulin-dependent diabetes, formerly called juvenile-onset, usually occurs in children and young adults; and, Type II, or non-insulin dependent diabetes (formerly called adult-onset diabetes) is found in persons over 40 years old and progresses slowly (Funk and Wagnalls 183). Diabetes is considered a group of disorders with multiple causes, rather than a single disorder. T ...
    Related: alternative approaches, approaches, dependent diabetes, diabetes, type 1 diabetes, type 2 diabetes
  • Anemia - 398 words
    Anemia What is Anemia? Anemia is a deficiency of red blood cells or hemoglobin in the blood. The word anemia comes from two Greek roots, together meaning without blood. At the beginning of the nineteenth century, anemia referred to the pallor of the skin and mucous membranes. After medical science advanced, blood cell counts could be done. Anemia became the disease we know today. Symptoms of Anemia Mild anemia may have no outer symptoms. Weakness, fatigue, and pallor are very common symptom. Symptoms of severe anemia are shortness of breath, rapid heartbeat, lightheadedness, headache, ringing in the ears, irritability, restless leg syndrome, mental confusion, dizziness, fainting, and dimmed ...
    Related: anemia, cell anemia, iron deficiency anemia, bone marrow, family history
  • Animal Testing - 675 words
    Animal Testing Animal Testing Beauty without cruelty is the outcry that can be heard from animal right activists around the world. The FDA does not require companies to perform tests on animals but if the cosmetic product contains chemicals that can be seen as toxins, testing becomes a necessity. There are currently thirteen safety tests that are performed on animals. Anti-testing activists deem these unnecessary and consider them to be cruel. Fourteen million animals are used currently in the U.S. to test toxicity and irritancy of cosmetics and household products (Hannah). Many new forms of safety tests are being developed by companies to save money along with the lives of innocent animals. ...
    Related: animal science, animal testing, testing, cloned human, estee lauder
  • Are Science And Religion One - 2,121 words
    ... rature if there is only one thing that exists? By definition temperature is the speed and frequency of collisions between particles. Thus we find ourselves once more in a paradoxical situation. On the one hand the equations predict a specific temperature greater than zero but, on the other hand, the unified state must be at temperature zero because there are no particle interactions. This tendency to paradox displayed by the equations of cosmology and built into the foundations of mathematics, if looked at squarely and taken at face value, is telling us something profound about the structure of the world. Paradox is built into the fabric of the universe in a profound and interesting way. ...
    Related: religion, science, face value, moral implications, advent
  • Aromatherapy - 1,341 words
    ... he healing process. Alternative medicine is offered now in quite a number of medical schools. I think a lot of hard-core scientists and doctors who have been trained in that data-oriented scientific approach are realizing there's more to heaven and earth than we really know about. Still, Peterson admits that empirical evidence is necessary for widespread acceptance: This is such a new area that there are a lot of studies at this point that aren't reproducible. Even though there's been some interesting work done in Japan and Germany, it's one thing to get results once. But it doesn't appear that researchers have been able to duplicate these results again. While I believe there's a scienti ...
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  • Ben Franklin - 1,759 words
    Ben Franklin Benjamin Franklin-Scientist and Inventor Benjamin Franklin has influenced American technology, and indirectly, lifestyles by using his proficiencies and intelligence to conduct numerous experiments, arrive at theories, and produce several inventions. Franklin's scientific and analytical mind enabled him to generate many long lasting achievements which contributed to the development and refinement of modern technology. Few national heroes, including George Washington and Thomas Jefferson, played a more significant role in shaping the American way of life than Franklin. According to Fowler, He personified the ideal of the self-made man, and his rise from obscurity to eminence exem ...
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  • Ben Franklin Biographycritique - 1,615 words
    ... del for the national character. He was born in Boston, Massachusetts on Jan. 17, 1706, into a religious Puritan household. His father, Josiah, was a candlemaker and a skillful mechanic. His mother, Abiah Bens parents raised thirteen children--the survivors of Josiahs seventeen children by two wives (#1). Printer & Writer Franklin left school at ten years old when he was pressed into his father's trade. At twelve Ben was apprenticed to his half brother James, a printer of The New England Courant. He generally absorbed the values and philosophy of the English Enlightenment. At the age of 16, Franklin wrote some pieces for the Courant signed Silence Dogood, in which he parodied the Boston a ...
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  • Bio Outline - 2,398 words
    Bio Outline BIOLOGY 220 OUTLINE SECTION II Text: Essential Cell Biology I. Opening Comments (Chapter 3) A. Life creates order out of disorder through a never-ending series of chemical reactions B. This is Metabolism and the ability to Metabolize C. Most of the chemical reactions required by the cell would not occur at physiological conditions D. Control of these reactions is achieved by specialized protein, ENZYMES. II. Basic Principles of Energy A. Energy - Basics Principles 1. Define Energy - ability to do work 2. Define Work - the ability to change the way matter is arranged 3. Define Kinetic Energy 4. Define Potential energy - energy of position 5. FIRST LAW of THERMODYNAMICS Energy can ...
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  • Biotin - 873 words
    Biotin Biotin is important for healthy hair and skin. 100 mg of biotin may prevent hair loss in some men. Biotin helps to relieve muscle pain. It promotes healthy nerve tissue, bone marrow and sweat glands. It also relieves seborrheic dermatitis in infants. Biotin works with folic acid and vitamin B12 to break down fats, protein, and carbohydrates. Biotin is found in most foods and also manufactured by bacteria in the intestinal tract. Most biotin deficiencies are associated with the consumption of raw egg whites which contain avidin. Avidin binds with biotin to prevent its absorption into the blood. Cooking the egg whites deactivates avidin. Biotin is non-toxic and probably not required in ...
    Related: information age, amino acids, side effects, marrow, fashion
  • Birth Of A New Era - 1,903 words
    Birth Of A New Era Despite the problems of the fourteenth century, it marked the beginnings of extraordinary changes in numerous facets of fifteenth century society. This astonishing revolution was coined the Renaissance, which meant "rebirth." The Renaissance led to such literary pioneers as Niccol Machiavelli. His work, The Prince, gave detailed instructions as to what qualities a perfect leader must possess and how to use these qualities. Machiavelli presented a thorough account of a perfect prince and how he achieved and maintained power. Machiavelli's The Prince is a classic literary example of Renaissance writing in the ideas it conveys and how it conveys them. The Renaissance, a time ...
    Related: most effective, main theme, medieval period, personality, leisure
  • Blackholes - 1,846 words
    Blackholes Black holes are objects so dense that not even light can escape their gravity, and since nothing can travel faster than light, nothing can escape from inside a black hole . Loosely speaking, a black hole is a region of space that has so much mass concentrated in it that there is no way for a nearby object to escape its gravitational pull. Since our best theory of gravity at the moment is Einstein's general theory of relativity, we have to delve into some results of this theory to understand black holes in detail, by thinking about gravity under fairly simple circumstances. Suppose that you are standing on the surface of a planet. You throw a rock straight up into the air. Assuming ...
    Related: theory of relativity, black hole, black holes, absorption, faster
  • Blues Music - 1,275 words
    Blues Music Arts: A Brief History of the Blues 2000-06-30 A Brief History of the Blues Joseph Machlis says that the blues is a native American musical and verse form, with no direct European and African antecedents of which we know. (p. 578) In other words, it is a blending of both traditions. Something special and entirely different from either of its parent traditions. (Although Alan Lomax cites some examples of very similar songs having been found in Northwest Africa, particularly among the Wolof and Watusi. p. 233) The word 'blue' has been associated with the idea of melancholia or depression since the Elizabethan era. The American writer, Washington Irving is credited with coining the t ...
    Related: african music, blues, blues music, church music, music, pop music
  • British Imperialism In Africa - 790 words
    British Imperialism in Africa British Imperialism in Africa The motives of Britain's imperialist activities in Africa from 1869 to 1912 were strategic and defensive. While other motives did exist, such as to colonize, to search for new markets and materials, to attain revenge and world prestige, to convert natives to Christianity, and to spread the English style of orderly government, the main motives evident in many events of the period showed attempts to safeguard the country and protect former land holdings. As its free trade and influential relationship with Africa was threatened, Britain began to turn trade agreements into stronger and more formal protectorates and even colonies. Britai ...
    Related: africa, british, british empire, british imperialism, east africa, imperialism, south africa
  • Calcium In Diet - 513 words
    Calcium In Diet Many people choose to avoid milk and other dairy products because they contain fat, cholesterol, allergenic proteins, lactose, and frequently traces of contamination. Milk is also linked to juvenile-onset diabetes, and other serious conditions. Happily, there are plenty of other, safer and more reliable sources of calcium. Keeping your bones strong depends more on preventing the loss of calcium from your body than on boosting your calcium intake. Some cultures consume no dairy products and typically ingest only 175 to 475 milligrams of calcium per day. However, these people generally have low rates of osteoporosis. Many scientists believe that exercise and other factors have ...
    Related: calcium, diet, active life, dairy products, mineral
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