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| Category | Title | Body |
| Science Reports | animalia vertebrata mammalia carnivora canidae canis lupus and animalia vertebrata mammalia carnivora canidae canis niger | ANIMALIA VERTEBRATA MAMMALIA CARNIVORA CANIDAE CANIS LUPUS AND ANIMALIA VERTEBRATA MAMMALIA CARNIVORA CANIDAE CANIS NIGER Introduction: Any person who has been able to catch a glimpse of any type of wolf is indeed a lucky man. The wolf is one of the earth's most cowardly and fearful animals, and it is so sly and, pardon the expression, foxy, that it is almost a waste of time to try... |
| Science Reports | genetic observations through the studies of hybrid corn, single gene human traits, and fruit flies | Genetic Observations Through The Studies of Hybrid Corn, Single Gene Human Traits, and Fruit Flies The basic foundation of modern genetics was led by Gregor Mendel (Corcos, 1993). Mendel was not the first to experiment with heredity, and our Lyman Briggs biology class will not be the last to deal with genetics. Genetics is the science of heredity. In our lab, we had three main obj... |
| Science Reports | 14 elements of a successful safety & health program | 14 ELEMENTS OF A SUCCESSFUL SAFETY & HEALTH PROGRAM Element 1: Hazard Recognition, Evaluation and Control. Establishing and maintaining safe and healthful conditions required indenifing hazards, evaluating their pontential effects, developing ways to eliminate or control them and planning action priorities.This process is the essence of successful safety and health management. Elem... |
| Science Reports | A critical analysis of shakespeare's hamlet | A Critical Analysis of Shakespeare's Hamlet Dave Beaston Hamlet. Is he an insane madman or a revengeful, scheming, genius? There are many conflicting ideas and theories on this subject, and hopefully this paper may be of some assistance in clearing up the confusion. The paper is divided into three separate analytic sections beginning with the beginning of Hamlet's so called ... |
| Science Reports | A technical analysis of ergonomics and human factors in modern flight deck design | A Technical Analysis of Ergonomics and Human Factors in Modern Flight Deck Design I. Introduction Since the dawn of the aviation era, cockpit design has become increasingly complicated owing to the advent of new technologies enabling aircraft to fly farther and faster more efficiently than ever before. With greater workloads imposed on pilots as fleets modernize, the reality of he ... |
| Science Reports | Acupuncture | Acupuncture Acupuncture is a Chinese medical practice that treats illness and provides local anesthesia by the insertion of needles at predetermined sites of the body. Acupuncture may also follow many other forms. The word acupuncture comes from the Latin word acus, meaning needle, and pungere, meaning puncture. The Chinese call acupuncture Chen Chiu. On doing my research over ac... |
| Science Reports | Adolescence | Adolescence Adolescence is the developmental stage between childhood and adulthood; it generally refers to a period ranging from age 12 or 13 through age 19 or 21. Although its beginning is often balanced with the beginning of puberty, adolescence is characterized by psychological and social stages as well as by biological changes. Adolescence can be prolonged, brief, or virtually ... |
| Science Reports | Albert einstein | Albert Einstein Einstein was a German/American physicist who contributed more to the 20th century vision of physical reality than any other scientist. Einstein's theory of RELATIVITY seemed to a lot of people to be pure human thought, as did his other theories. LIFE Albert Einstein was born in Ulm, Germany, on March 14, 1879. Einstein's parents were nonobservant Jew... |
| Science Reports | Albert einstein | Albert Einstein Albert Einstein was born in Germany on March 14, 1879.As a kid he had trouble learning to speak. His parents thought that he might be mentally retarded. He was not smart in school. He suffered under the learning methods that they used in the schools of Germany at that time so he was never able to finish his studies. In 1894 his father's business had failed ... |
| Science Reports | Albert einstein and his theories | Albert Einstein and His Theories Einstein, Albert (1879-1955), German-born American physicist and Nobel laureate, best known as the creator of the special and general theories of relativity and for his bold hypothesis concerning the particle nature of light. He is perhaps the most well-known scientist of the 20th century. Einstein was born in Ulm on March 14, 1879, and... |
| Science Reports | Alcohol: most used and abused drug | Alcohol: Most Used and Abused Drug Alcohol is the most used and abused drug in the world, for this reason there is no wonder why we have alcohol problems. The most common problem is alcoholism. Alcoholism is a chronic usually progressive disease that includes both a psychological and a physical addiction to alcohol. Alcoholics know what will happen to them when they drink but they a... |
| Science Reports | Alcoholism | Alcoholism Alcoholism refers the drinking of alcohol to such a degree that major aspects of one's life are seriously and repeatedly interfered with. These aspects include work, school, family relationships, personal safety and health. Alcoholism is considered a disease. It has known physical, psychological and social symptoms. An alcoholic continues to drink even despite the des... |
| Science Reports | Alexander iii | Alexander III According to Plutarch, Alexander was born on the sixth of Hecatombaeon (July) in the year 356 B.C. He was the son of Philip, king of Macedon,and Olympias. Supposedly on the day he was born the temple of Artemis burnt down, signifying his future glory. Not much is known of the youth of Alexander. It is known that he was taught by Aristotle and had a love of the Greek... |
| Science Reports | Amyotrophic lateral sclerosis | Amyotrophic Lateral Sclerosis Motor Neuron Disease Maladie de Charcot Lou Gehrig's Disease What is the Disease? ALS is an extremely deadly disease affecting the nerve cells that control the victim's voluntary muscles. These nerves shrink and eventually die, leaving the muscles without stimulation. As these muscles go without stimulation, they too eventually shrink and die... |
| Science Reports | Analysis of "scared to death of dying", article by herbert hendin | Analysis of "Scared to Death of Dying", Article by Herbert Hendin Jose Delgado February 24, 1997 English 102 Mr. Vegh The background for this work is that the existing conflict over legalizing assisted suicides and euthanasia could bring our values down and society apart. The problem is not legalizing or opposing to it, the real problem is to find a way to care for the ... |
| Science Reports | Analysis of the free-throw shot | Analysis of the Free-Throw Shot When deciding about a movement to study, I thought about many, and very few interested me. Then I decided to choose something that was very important to me. Shooting the basketball, and more specifically the technique in performing a free throw. I thought by looking more closely at the details of a movement I have been doing since a small child. ... |
| Science Reports | Anger management and health | Anger Management And Health by, Danita C. McCoy Anger Management and Conflict Dr. Daube, Instructor November 6, 1996 Everybody feels anger from time to time. People have been documented feeling anger since biblical times when God was considered angry. Babies even exhibit signs that are interpreted as anger, such as crying or screaming. Anger is not in any way unique to p... |
| Science Reports | Angina pectoris | ANGINA PECTORIS Submitted by: Course: SBI OAO To: Date: CONTENTS 3 Introduction 4 The Human Heart 5 Symptoms of Coronary Heart Disease 5 Heart Attack 5 Sudden Death 5 Angina 6 Angina Pectoris 6 Signs and Symptoms 7 Different Forms of Angina 8 Causes of Angina 9 Atherosclerosis 9 Plaque 1... |
| Science Reports | Angina pectoris | Angina Pectoris Angina pectoris is a medical condition that literally means a choked chest. The victim feels acute pain in his chest for a few seconds, and then it goes away. This occurs when myocardium cells, the muscle portion of your heart, are temporarily denied oxygen. At this stage they do not die, but maybe weakened. If left untreated and the disease continues, a serious con... |
| Science Reports | Anorexia and bulimia | Anorexia And Bulimia Anorexia Nervosa: a condition characterized by intense fear of gaining weight or becoming obese, as well as a distorted body image, leading to an excessive weight loss from restricting food intake and excessive exercise. Bulimia: an eating disorder in which persistent overconcern with the body weight and shape leads to repeat episodes of binging (consuming large ... |
| Science Reports | Anorexia and bulimia nervosa | Anorexia and Bulimia Nervosa "When she was fourteen, a modeling agency said that her face was too fat. It was a death sentence." (Toronto Sun, 1994) Sheena Carpenter died in November 1993. She was found on the kitchen floor of her apartment by her mother. She was twenty-two years old. . . and weighed only fifty pounds. Sheena was just one of the alarming numbers of young women... |
| Science Reports | Antibiotics | Antibiotics An antibiotic, is defined to be a drug produced by certain microbes. Most doctors use antibiotics to help fight the germs in a patient. Antibiotics are obtained from plants, fungi, air, water, soil, just about anything on earth. Antibiotics kill and attack the germ or virus in the body, but do not hurt the human cells, ordinarily. The antibiotics are used to treat many v... |
| Science Reports | Apollo 13 (as-508): houston, we have a problem. | Apollo 13 (AS-508): Houston, we have a problem. The Apollo 13 mission was launched at 2:13 p.m. EST, April 11, 1970 from launch complex 39A at Kennedy Space Center. The space vehicle crew consisted of James A. Lovell, Jr. commander, John L. Swigert, Jr., command module pilot and Fred W. Haise, Jr. lunar module pilot. The Apollo 13 Mission was planned as a lunar landing missi... |
| Science Reports | Apollo 4 | Apollo 4 Introduction This paper is going to compare the Apollo 1 and the Challenger disasters. Both space programs were unfortunate disasters, caused by a series of oversights and misjudgments. How did this lost of life occur in such a high tech environment? Apollo 4 On January 27, 1967, the three astronauts of the Apollo 4, were doing a test countdown on the launch pad. G... |
| Science Reports | Artificial heart devices | Artificial Heart Devices In its never ending pursuit of advancement, science has reached a crucial biotechnological plateau, the creation of artificial organs. Such a concept may seem easy to comprehend until one considers the vast knowledge required to provide a functional substitute for one of nature's creations. One then realizes the true immensity of this breakthrough. Since... |
| Science Reports | Artificial life or death | Artificial Life or Death Euthanasia has been a hotly debated about topic for the past couple of decades, but has recently been thrust into the limelight by many controversial court and hospital decisions. Euthanasia is defined as the "mercy killing" of a person who is brain dead, terminally ill or otherwise at death's door. This usually, but not necessarily, affects people who are ... |
| Science Reports | Aspirin | Aspirin Aspirin may not be healthy for the DIGESTIVE TRACK it can also sometimes cause serious bleeding in the upper GASTROINTESTINAL tract. A study director of medicine said the risk of bleeding is directly related to aspirin. She also stated that ¼ of an aspirin is good for a day (about the same amount of a baby's aspirin). Another thing she stated was that if you are taking aspirin ... |
| Science Reports | Assisted suicide | Assisted Suicide "Should Doctors assist their patient's death? The doctors' obligation is to provide every possible support during the process of dying. Do doctors have the right to hasten the process, when requested to do so? There has been a great deal of discussion over this topic for the past few years." For many years now, assisted suicide has been a debated to... |
| Science Reports | Assisted suicide | Assisted Suicide In thousands of homes across the nation victims of terminal illnesses sit in pain due to their sicknesses. Should these people have to go through all of that pain and suffering just for the end result of death? Should these people have the right to assisted death, to rid themselves of unbearable pain? This topic has been one of the great controversies over the last... |
| Science Reports | Assisted suicide: an easier way out | Assisted Suicide: An Easier Way Out Doctor Kevorkian and other so-called "death doctors" should be permitted to assist in the premature deaths of the terminally ill. Although many states outlaw assisted suicides, nevertheless, they should by made legal for terminally ill patients. These patients may not want to suffer a long, painful death. The terminally ill will not get well, th... |
| Science Reports | Assisted suicides | Assisted Suicides The Washington Post September 2-8, 1996 Picture yourself in this situation. You go to the doctor for a routine physical. You look fine. You feel good. All those exhausting workouts at the gym are finally starting to pay off and you actually stuck to that low fat, high vitamin diet you're doctor recommended. You have never felt better. You are essentiall... |
| Science Reports | Assumptions and principles underlying standards for care of the terminally ill | Assumptions And Principles Underlying Standards For Care of The Terminally Ill Introduction There is agreement that patients with life-threatening illnesses, including progressive malignancies, need appropriate therapy and treatment throughout the course of illness. At one stage, therapy is directed toward assessment and intervention in order to control and/or to cure such illness and... |
| Science Reports | Attention deficit disorder | Attention Deficit Disorder For centuries children have been grounded, beaten, or even killed for ignoring the rules or not listening to what they're told. In the past it was thought these "bad" kids were the products of bad parenting, bad environment, or simply being stubborn, however it is now known that many of these children may have had Attention Deficit Disorder, or A. D. D., a... |
| Science Reports | Attention deficit hyperactivity disorder (adhd) | Attention Deficit Hyperactivity Disorder (ADHD) Imagine living in a world where sights, sounds, images and thoughts are constantly changing and shifting. Unable to focus on whatever task is at hand, your mind wanders from one activity or thought to the next. Sometimes you become so lost among all the thoughts and images that you don't even notice when someone is speaking to you. Th... |
| Science Reports | Autism | Autism Autism is one of the mental, emotional, and behavior disorders that appears in early childhood. Autism, or autistic disorder, almost always develops within the first 3 years of a child's life. Children and adolescents with autism cannot interact normally with other people. Autism thus affects many aspects of their development. Children with and adolescents with autism typi... |
| Science Reports | Autism: false words and false hope | Autism: False Words and False Hope Steven Hajducko Prof. Sims MWF 10:00-11:00 29 November 1995 Autism is a childhood disease where the child is in a private world of their own. A description of an autistic child by her mother is: We start with an image---a tiny, golden child on hands and knees, circling round and round a spot on the floor in mysterious se... |
| Science Reports | Autonomy vs. paternalism in mental health treatment | Autonomy Vs. Paternalism In Mental Health Treatment The assignment for this Ethics class was to review Mr. Jacob's treatment, as described by the New York State Commission on Quality of Care for the Mentally disabled (1994). The class was further asked to comment on the major issues for each of the three perspectives. The agencies, family and review board were to be included. ... |
| Science Reports | Beam me up scotty: teleportation | Beam Me Up Scotty: Teleportation Some people think that teleportation is not possible, while other people think that it is, and they are doing it. The idea behind teleportation is that an object is equivalent to the information needed to construct it, the object can then be transported by transmitting the information in bytes,(1 byte= 1 yes or no answer) along a chann... |
| Science Reports | Beta carotene | Beta Carotene Beta-carotene is a member of the carotenoid family and has over 500 relatives. Carotenoids are yellow-to-red pigments found in all green plant tissues and in some species of algae. So far 21 different carotenoids have been found in human blood. The most abundant ones are alpha-carotene, beta-carotene, lutein, lycopene, cryptoxanthin and zeaxanthin. A molecule of alpha... |
| Science Reports | Beta pictoris: planets? life? or what? | BETA PICTORIS: PLANETS? LIFE? OR WHAT? JARA ASTRONOMY 102 SEC 013 The ultimate question is; Is there a possibility that life might exist on a planet in the Beta Pictoris system? First, one must ask, Are there planets in the Beta Pictoris system?. However, that question would be impossible to answer if one did not answer the most basic questions first; Where do planets ... |
| Science Reports | Bipolar affective disorder | Bipolar Affective Disorder The phenomenon of Bipolar Affective Disorder has been a mystery since the 16th and 17th century. The Dutch painter Vincent Van Gogh was thought to of suffered from bipolar disorder. It appears that there are an abundance of people with the disorder yet, no true causes or cures for the disorder. Clearly the Bipolar disorder severely undermines their abili... |
| Science Reports | Black holes | Black Holes Every day we look out upon the night sky, wondering and dreaming of what lies beyond our planet. The universe that we live in is so diverse and unique, and it interests us to learn about all the variance that lies beyond our grasp. Within this marvel of wonders, our universe holds a mystery that is very difficult to understand because of the complications that arise when ... |
| Science Reports | Breach of confidentiality: the legal implications when you are seeking therapy | Breach of Confidentiality: The Legal Implications When You Are Seeking Therapy Abnormal Psychology 204 November 2, 1996 Breach of Confidentiality: The legal Implications when You are seeking Therapy I. The need for confidentiality in therapy A. Establish trust B. A patients bill of rights Thesis: The duty to warn has created an ethical dilemma for psychological professionals. II. T... |
| Science Reports | Breast cancer treatment | Breast Cancer Treatment Only lung cancer kills more women each year in the United States than breast cancer does. The American Cancer Society (ACS) estimates that over 184,000 new cases of breast cancer were diagnosed in women in 1996 (ACS Breast). Although these statistics are alarming, there are a number of treatment options available for those that are diagnosed with breast cance... |
| Science Reports | Bursitis | Bursitis Does it hurt to move your arm? Is it tender and radiating pain to your neck and finger tips? Do you have a fever? If you answered yes to two or more of these questions then you may have typical joint injury called bursitis. Bursitis is an inflammation of the bursa that is easily prevented, detected and treated. Bursitis is a common condition that can cause much pain and swell... |
| Science Reports | Business etiquette | Business Etiquette As your career progresses, you develop skills which are respected and expected, professional etiquette. Professional etiquette builds leadership, quality, business, and careers. It refines skills needed for exceptional service. Whether you are an executive or just starting out, a seminar in Professional business etiquette, nationally and internationally will def... |
| Science Reports | Changes in the atmosphere causing multicellularity | Changes in the Atmosphere Causing Multicellularity About 2.5 billion years ago, oxygen began slowly to accumulate in the atmosphere, as a result of the photosynthetic activity of the cyanobacteria. Those prokaryotes that were able to use oxygen in ATP production gained a strong advantage, and so they began to prosper and increase. Some of these cells may have evolved into modern... |
| Science Reports | Charles babbage | Charles Babbage Charles Babbage may have spent his life in vain, trying to make a machine considered by most of his friends to be ridiculous. 150 years ago, Babbage drew hundreds of drawings projecting the fundamentals on which today's computers are founded. But the technology was not there to meet his dreams. He was born on December 26, 1791, in Totnes, Devonshire, England. As a c... |
| Science Reports | Chlorophyll | Chlorophyll A. Chlorophyll belongs to the Plant Kingdom. Chlorophyll is not found in the Animal Kingdom. Chlorophyll is found inside of Chloroplasts, and Chloroplasts are found inside of plant cells. B. Chlorophyll is a pigment that makes plants green. It is important because it converts sunlight to split water into hydrogen and oxygen. C. Chlorophyll is found inside the chlor... |
| Science Reports | Cigarettes and their destruction of the brain | Cigarettes and Their Destruction of the Brain Smokers generally feel more comfortable after that especially important first cigarette of the day. Within just a few seconds of "lighting up," smoking activates mind-altering changes. Smokers are well aware of the long-term risks of their habit: such as lung cancer, heart disease, emphysema, and other deadly illnesses. However, smoke... |
| Science Reports | Cognitive dissonance | Cognitive Dissonance How do human beings make decisions? What triggers a person to take action at any given point? These are all questions that I will attempt to answer with my theoretical research into Leon Festinger's theory of cognitive dissonance, as well as many of the other related theories. We often do not realize the psychological events that take place in our everyday... |
| Science Reports | Collisions of two objects | Collisions of Two Objects When two objects collide, their motions are changed as a result of the collision, as is shown when playing pool. There are several laws governing collisions, the principal one being the law of conservation of linear momentum, which says the total momentum of an isolated system is the table and the balls, and the law then implies that the total momentum o... |
| Science Reports | Comets | Comets Have you ever looked up in the sky and seen a little ball creeping by? If so, did you wonder what it was? That little ball is called a comet. Comets are small, fragile, and irregularly shaped. Most are composed of frozen gas. However, some are composed of frozen gas and non-volatile grains. They usually follow very strict paths around the sun. Comets become most visible w... |
| Science Reports | Comets | Comets A comet is generally considered to consist of a small, sharp nucleus embedded in a nebulous disk called the coma. American astronomer Fred L. Whipple proposed in 1949 that the nucleus, containing practically all the mass of the comet, is a "dirty snowball" conglomerate of ices and dust. Major proofs of the snowball theory rest on various data. For one, of the observed gases an... |
| Science Reports | Copernicus | Copernicus Copernicus' work on planetary motion stood an a very high mathematical level for his times. His theory explained how all the celestial bodies move around the Sun. It took Nicolaus 30 years of mathematical research to form a theory about planetary motion. The three most popular instruments which Copernicus used were quadrant, armilla, and triquetrum. All furnish som... |
| Science Reports | Cryogenics and the future | Cryogenics and the Future Cryogenics is a study that is of great importance to the human race and has been a major project for engineers for the last 100 years. Cryogenics, which is derived from the Greek word kryos meaning "Icy Cold," is the study of matter at low temperatures. However low is not even the right word for the temperatures involved in cryogenics, seeing as the highes... |
| Science Reports | Cystic fibrosis | Cystic Fibrosis Cystic fibrosis is an autosomal recessive trait on chromosome 7. This disorder affects chloride transport resulting in abnormal mucus production. This lifelong illness usually gets more severe with age and can affect both males and females. Symptoms and severity differ from person to person. Cystic fibrosis is the most common fatal inherited disease among whites an... |
| Science Reports | Death | Death Death is the thing most people fear the most. I myself however do not, death can mean a lot of things. To me death is a restraint on life, a barrier which holds people from living life to its fullest. I hate being restrained, being set boundaries. However death also deserves respect, because if you do not respect death, you die, literally! What causes death? Well, there are ... |
| Science Reports | Defense mechanisms | Defense Mechanisms Sometimes in dealing with anxiety and conflict, a level of the brain also deals with memories. This level is called the unconscious level. Behavior that involves self-deception is a mental defense called defense mechanisms. Some of these defences can be valuable devices. When someone replaces a seemingly impossible goal with a possible one, compensation h... |
| Science Reports | Depression | Depression Everybody has "the blues" or "feels down" from time to time. It's normal to feel sad for short periods, especially if something bad had happened in our lives. But those of us who suffer from depression have much more than "the blues", and our feelings can last for a long time. There are many sufferers of this illness; at any one time, 5% of Canadians are depressed, and 1... |
| Science Reports | Depression | Depression Depression, it is defined by Webster's Unabridged Edition Dictionary as: in psychology, an emotional condition, either normal or pathological, characterized by discouragement, a feeling of inadequacy, etc. Also as being gloomy; dejected; sad. Depression is the most treatable mental illness, yet the twenty- four million people caught in it's downward spiral ... |
| Science Reports | Destroying your health by smoking cigarettes | Destroying Your Health By Smoking Cigarettes If you really want to ruin your health then smoking cigarettes is one of the best ways I know how to do it. Smoking cigarettes cause lung cancer, emphysema, and the one thing that most people notice right off hand is bad breath. If you are into destroying your health, I want you to follow these step so that you can be on your way to an u... |
| Science Reports | Diabetes | Diabetes This disease is caused by defective carbohydrate metabolism. It causes large amounts of sugar in the blood and urine. It can damage the kidneys, heart, eyes, limbs, and endanger pregnancy. About five percent of the United States population has it and about half are undiagnosed. A diabetic that is treated life span is lowered by one-third There are two types of diabetes... |
| Science Reports | Dietary guidelines for north americans and suggestions for food choices | Dietary Guidelines for North Americans and Suggestions for Food Choices In today's society nearly everyone follows some kind of dietary guidelines. Whether it is in the goal of losing weight, gaining weight or just simply to maintain it, people are jumping onto the dietary band-wagon. A diet is basically to take food according to rule, a mode of living in reference to nourishment. T... |
| Science Reports | Differences and effects of natural and synthetic fertilizers | Differences and Effects of Natural and Synthetic Fertilizers At the core of the growth and germination of plants lie the nutrients they receive from the soil. The nutrients required for growth are classified into two groupings, macronutirents and micronutrients. Macronutrients are those that are needed in very large amounts, and whose absence can do a great harm to the developm... |
| Science Reports | Diphtheria (corynebacterium diphtheriae) | Diphtheria (Corynebacterium diphtheriae) Corynebacteria are Gram-positive, aerobic, nonmotile, rod-shaped bacteria related to the Actinomycetes. They do not form spores or branch as do the actinomycetes, but they have the characteristic of forming irregular shaped, club-shaped or V-shaped arrangements in normal growth. They undergo snapping movements just after cell division which bri... |
| Science Reports | Discovering sicke cell anemia | Discovering Sicke Cell Anemia The topic that I am learning about is Sickle Cell Anemia, a hereditary disease which affects red blood cells. Throughout this research paper, I will discuss what exactly it is, how it is caused, any known treatments or cures, and many other facts that are important in this disease. Sickle Cell Anemia is a health problem throughout the world. Mo... |
| Science Reports | Diverrsity of plants | Diverrsity of Plants Plants evolved more than 430 million years ago from multicellular green algae. By 300 million years ago, trees had evolved and formed forests, within which the diversification of vertebrates, insects, and fungi occurred. Roughly 266,000 species of plants are now living. The two major groups of plants are the bryophytes and the vascular plants; the latter grou... |
| Science Reports | Dna | DNA After staying on the plant Earth reaching the human genetic technology, I have come up with this report the four things I am going to talk about in this report are: 1) What is the chemical basis of the plant Earth 2) What do human mean by "genetic technology" and how is it possible 3) How have human used this technology 4) Are humans concerned about this technology 1)The ... |
| Science Reports | Dna: the making | DNA: The Making Lyle Sykes For more than 50 years after the science of genetics was established and the patterns of inheritance through genes were clarified, the largest questions remained unanswered: How are the chromosomes and their genes copied so exactly from cell to cell, and how do they direct the structure and behavior of living things? This paper will discuss those question... |
| Science Reports | Does life exist on mars | Does Life Exist On Mars After the recent discovery of single-cell life forms from mars were discovered contained in meteorite that crashed to the earth 12 YEARS AGO. I have many doubts to believe that it is the case. There is still no proof after all these years that the sightings of flying sources moving across the sky at tremendous speeds do really exist in the first place. Many Pho... |
| Science Reports | Dolphins | Dolphins Dolphins are mammals closely related to whales and porpoises. Dolphins have a powerful and streamlined body. They are found in all seas and oceans. Dolphins can be told apart from porpoises by their nose, which is beaklike, and also their conical teeth. Porpoises have a flatter nose, sharper teeth, and a more solid body. There are 32 known species of dolphins. The bottle... |
| Science Reports | Down syndrome report | Down Syndrome Report by: SCHOOL SUX The chromosomal abnormality involved in most cases of Down syndrome is trisomy-21, or the presence of three copies of the 21st chromosome. As a result, the affected person has 47 chromosomes in all body cells instead of the normal 46, although how this causes the condition's symptoms is not yet known. Scientists assume that the reason for the ab... |
| Science Reports | Down syndrome: an informative essay | Down Syndrome: An Informative Essay Down Syndrome is the name for babies born with a disorder related to their chromosomes. It is caused when meiosis occurs and an error occurs in the cells development. The reason for this defect is often because the parent is over 40 or for some other reason their meiosis is not "Up to par." The actual defect is an extra chromosome is developed d... |
| Science Reports | Dreaming problems | Dreaming Problems A large epidemic affecting approximately one in two Americans, according to a Gallup survey, is sleeping difficulty. This difficulty can come in one of many different forms. Problems falling asleep, grogginess after sufficient amounts of sleep, or waking suddenly and not being able to fall back asleep are the most common of the problems that occur in Americans. I... |
| Science Reports | Dreams | Dreams Theories attempting to explain the origin and functions of REM sleep include: (1) that REM sleep provides stimulation for the development of the brain; (2) that it performs a chemical restoration function, since during REM dreaming neuro-protein synthesis occurs along with the restoration of other depleted brain chemicals; (3) that it provides oculomotor (eye movement) coo... |
| Science Reports | Dyslexia | Dyslexia General information Imagine if my report was written like this: Dyslexia is wehn yuor midn gets wodrs mixde pu. If you were dyslexic, that's how you might read my report. The word dyslexia is derived from the Greek "dys" (meaning poor or inadequate) and "lexis" (word or language). Dyslexia is a learning disability characterized by problems in expressive or receptive, ... |
| Science Reports | Earthquakes | Earthquakes Earthquakes have plagued our lives for as long as people have inhabited the earth. These dangerous acts of the earth have been the cause of many deaths in the past century. So what can be done about these violent eruptions that take place nearly with out warning? Predicting an earthquake until now has almost been technologically impossible. With improvements in technology... |
| Science Reports | Eating disorders: anorexia | Eating Disorders: Anorexia Each year millions of people in the United States are affected by serious and sometimes life-threatening eating disorders. The vast majority are adolescents and young adult women. Approximately one percent of adolescents girls develop anorexia nervosa, a dangerous condition in which they can literally starve themselves to death. Another two to three percent... |
| Science Reports | Ebola | Ebola March 1, 1996 Imagine going on vacation to a foreign country and when you come home you are horribly sick. Your head hurts, you have a highfever, and you start vomiting. Chances are that you may havecontracted the Ebola virus. Ebola was first discovered in the village of Yambuku(1) nearthe Ebola River in Zaire. Since its discovery, there have beenfour outbreaks... |
| Science Reports | Eczema | Eczema WHAT IS ECZEMA? Eczema is a category of skin disease that is characterized by inflammation, itching, dry scaly skin, and in severe cases, small fluid filled blisters and insomnia. It is the most common skin disease in children today. Mild cases of Eczema are a little worse than a tendency toward dry, itching skin. Severe cases can effect the whole body, can be intensely it... |
| Science Reports | Effects of asperguillus | Effects of Asperguillus Aspergillus spp. is a type of fungus that forms spores. It is normally found in soil, water, and decaying vegetation. In the hospital environment, the spores settle in some part of the ventilation system. Spores are also stirred up from construction and renovation. Additional sources of the fungal spores could be contaminated or wet wood, bird droppings in... |
| Science Reports | Egyptians | Egyptians "Did the early Egyptians have help in building the pyramids?" All over the world remain fantastic objects, vestiges of people or forces which the theories of archaeology, history, and religion cannot explain. There is something inconsistent about our archaeology. They have found electric batteries many thousands of years old. They have found strange beings in perfect sp... |
| Science Reports | Epidemiology of varsity sports | Epidemiology of Varsity Sports Varsity sports is in many schools as important as academics, especially in the United States. These schools rely a great deal on the success of their teams for financial stability and enrollment interest. The athletes as well take their sport very seriously, if only for the sake of their pride. It therefore follows that each team strives to be the ve... |
| Science Reports | Ericsson paper: motor learning | Ericsson Paper: Motor learning 03/08/97 The main point in Ericsson et. Al.(1993) is that in order to achieve expert performance, one must engage in deliberate practice with the explicit goal of constant improvement. This theory further dismisses to a large extent the role of genetics, in which Ericsson reasons that there has been no great correlations between the at... |
| Science Reports | Essay on evolution | Essay on Evolution There are many mechanisms that lead to evolutionary change. One of the most important mechanism in evolution is natural selection which is the differential success in the reproduction of different phenotypes resulting from the interaction of organisms with their environment. Natural selection occurs when a environment makes a individual adapt to that certain enviro... |
| Science Reports | Evolution from a molecular perspective | Evolution From A Molecular Perspective Introduction: Why globular evolution? Evolution has been a heavily debated issue since Charles Darwin first documented the theory in 1859. However, until just recently, adaptation at a molecular level has been overlooked except by the scientific world. Now with the help of modern technology, the protein sequences of nearly every known livi... |
| Science Reports | Evolution of immunity and the invertebrates | Evolution of Immunity and the Invertebrates "Article Summery" Name: "Immunity and the Invertebrates" Periodical: Scientific American Nov, 1996 Author: Gregory Beck and Gail S. Habicht Pages: 60 - 71 Total Pages Read: 9 The complex immune systems of humans and other mammals evolved over quite a long time - in some rather surprising ways. In 1982 a Russian zoologist named Elie Metch... |
| Science Reports | Excretion and elimination of toxicants and their metabolites | Excretion and Elimination of Toxicants and their Metabolites The first topic that was covered by this chapter was the excretion of wastes by the Renal system. The first step that occurs in the kidney deals with the nephron, which is the functional unit of the kidney. In the glomerulus the formation of urine begins with the passive filtration of plasma through the pores that are fo... |
| Science Reports | Femoral hernia | Femoral Hernia A hernia is any type of abnormal protrusion of part of an organ or tissue through the structures that normally contain it. A weak spot or opening in a body wall allows part of the organ or tissue to bulge through. Hernias may develop in almost any area of the body, but they most frequently occur in the abdomen or groin. Hernias are commonly called "ruptures," but th... |
| Science Reports | Fiber optics | Fiber Optics Assignment Many modern medical materials and equipment work on a principle which is beyond the capacity of human transducers. Comment and discuss the working principles of an endoscope, uteroscope or a rectoscope showing the illuminating path, the image path, transmission path and the liquid transfer or operating instrument ducts, showing the position... |
| Science Reports | Fire ants | Fire Ants Fire ants have been in the United States for over sixty years, and almost every American that lives in or frequently visits the quarantined states which they inhabit has had an unpleasant run in with these troublesome critters. Inhabitants of the Southeast who have ever stood unwittingly atop a fire ant mound know that the insects are aptly named. When the ants sting i... |
| Science Reports | Frogs | Frogs Frog is the common name for a species of amphibian that also includes toads. A very common question is "whats the difference between frogs and toads?" , the answer: none, except for the fact that toads lack the powerful legs that frogs have. "Where can frogs and toads be found?", one might ask. They live in all parts of the world, except for Antarctica, but are mostly found ... |
| Science Reports | Fungi: the great decomposers | Fungi: The Great Decomposers Although fungi are over looked in the commerical asspect of the world, they play a great rool in the web of life. In the fungi kingdom there are over 175,00 diffrent species. The main object of fungi is to decompose nutrients of plants and animals. History the history of fungi is not very clear because scientists have never realy wnt in great dee... |
| Science Reports | Fusion | Fusion For centuries, humankind has looked at the stars, and for just as many years humankind has tried to explain the existence of those very same stars. Were they holes in an enormous canvas that covered the earth? Were they fire-flies that could only be seen when the Apollo had parked his chariot for the night? There seemed to be as many explanations for the stars as there were s... |
| Science Reports | Galileo | Galileo "Whereas Galileo spent his last days under house arrest and was formally condemned by the Church for his scientific views, the elder Darwin was widely respected by the Anglican Church and was buried at the Westminster Abbey, an honor reserved for only the most illustrious personages of Great Britain. The reason for the two scientists' very different fortunes is simple: Galile... |
| Science Reports | Galileo galilei "founder of modern experimental science" | Galileo Galilei "founder of modern experimental science" Galileo Galilei was one of the most remarkable scientists ever. He discovered many new ideas and theories and introduced them to mankind. Galileo helped society as an Italian astronomer and physicist, but how did he come to be such a great and well-known scientist? It took hard work and patience.... Galileo was born durin... |
| Science Reports | Genetic diversity in agriculture | Genetic Diversity In Agriculture Genetic variation is the raw material for the plant breeder, who must often select from primitive and wild plants, including wild species, in search of new genes. The appearance of new diseases, new pests, or new virulent forms of disease causing organisms makes it imperative that the plant be preserved, because it offers a potential for the presence... |
| Science Reports | Genetic engineering, history and future: altering the face of science | Genetic Engineering, History and Future: Altering the Face of Science Science is a creature that continues to evolve at a much higher rate than the beings that gave it birth. The transformation time from tree-shrew, to ape, to human far exceeds the time from analytical engine, to calculator, to computer. But science, in the past, has always remained distant. It has allowe... |
| Science Reports | Georg simon ohm | Georg Simon Ohm At the time Georg Simon Ohm was born not much was known about electricity, he was out to change this. Georg grew up in Bavaria which is why most information about Georg is in German. There is even a College named after him: Georg-Simon-Ohm Fachhochschule Nuernberg. To much dismay not a whole lot has been written about him. Usually you will find a paragraph of the ... |
| Science Reports | Glossary and definitions | Glossary and Definitions Distribution: Drug distribution is the process by which a drug reversibly leaves the blood stream and enters the interstitium (extracellular fluid) and/or the cells of the tissues. The delivery of a drug from the plasma to the interstitium primarily depends on blood flow, capillary permeability, the degree of binding of the drug to plasma and tissue protei... |
| Science Reports | Gregor mendel's theories of genetic inheritance | Gregor Mendel's Theories of Genetic Inheritance Gregor Mendel played a huge role in the underlying principles of genetic inheritance. He grew up in a Augustinian brotherhood where he learned agricultural training with basic education. He then went on to the Olmutz Philisophical Institute and then entered the Augustinian Monestary in 1843. After 3 years of theological studies, Men... |
| Science Reports | Growth dynamics of e. coli in varying concentrations of nutrient broths, ph, and in the presence of an antibiotic | Growth Dynamics of E. coli in Varying Concentrations of Nutrient Broths, pH, and in the Presence of an Antibiotic Dvora Szego, Elysia Preston Darcy Kmiotek, Brian Libby Department of Biology Rensselaer Polytechnic Institute Troy, NY 12180 Abstract The purpose in this experiment of growth dynamics of E. coli in varying media was to determine which media produces the maximum n... |
| Science Reports | Hammerhead sharks | Hammerhead Sharks Marine Science/ Per. 1 Sharks are one of the most feared sea animals. They live in oceans across the world but are most common in tropical waters. There are over three hundred fifty species of sharks. They can be broadly categorized into the following four groups: Squalomorphii, Squatinomorphii, Batoidea, and Galeomorphii. The shark family Sphyrnidae that i... |
| Science Reports | Heartburn and gallstones | Heartburn and Gallstones Heartburn is the inflammation of the esophagus. It is also known as pyrosis. The major cause of heartburn is reflux. This is when the esophagus bottom edges are not tightly shut, and acid moves form the stomach up into the esophagus. Hiatus Hernia's also cause heartburn. This also occurs when the ends of the esophagus are not shut, and the stomach lining... |
| Science Reports | Holograms | Holograms Toss a pebble in a pond -see the ripples? Now drop two pebbles close together. Look at what happens when the two sets of waves combine -you get a new wave! When a crest and a trough meet, they cancel out and the water goes flat. When two crests meet, they produce one, bigger crest. When two troughs collide, they make a single, deeper trough. Believe it... |
| Science Reports | Homo aquaticus? | Homo Aquaticus? I. Introduction When the human brain is compared with the brains of apes there are several obvious differences; the centers for the sense of smell and foot control are larger in apes than in humans, but the centers for hand control, airway control, vocalization, language and thought are larger in humans. In my paper, I will describe the most def... |
| Science Reports | How guns work | How Guns Work A gun is a weapon that uses the force of an explosive propellant to project a missile. Guns or firearms are classified by the diameter of the barrel opening. This is known as the calibre of the gun. Anything with a calibre up to and including . 60 calibre(0.6 inches) is known as a firearm. The precise origin of the gun is unknown, although they were in use by the... |
| Science Reports | How moods are affected by the sun | How Moods Are Affected By The Sun Jared Sousa 1/20/96 Descriptive Research Thesis: The amount of sun people receive affects their mood. A young woman lies asleep on a cold, overcast winter morning. At 4 A.M., a faint incandescence radiates from a light bulb placed near her bed. The light gradually gains intensity and covers until 6 A.M., when the woman awakes. She had jus... |
| Science Reports | How nutrients get in, and wastes out. | How Nutrients Get in, and Wastes Out. By Faisal Premji Science 10 Assignment -- Part B In a human being, nutrients are necessary for survival. But how are these nutrients obtained? This report will go into depth on how the food we eat gets into our cells, and how the waste products that we produce get out of the body. Also, the unicellular organism Paramecium will be compared wi... |
| Science Reports | How to make model rocket launchers | How to Make Model Rocket Launchers Making a rocket launcher may not be easy but it is worth it. The first thing needed is the model rocket set. The set comes with the engine and all other parts to make the rocket. The instructions to make the rocket must be followed. After making the rocket, a three foot PVC tube and cap must be purchased at a piping store, such as Lowes. In the... |
| Science Reports | Human evolution and the fossil record | Human Evolution and the Fossil Record Scientists continue to debate the history of man. It is generally agreed upon by the scientific community, however, that humans evolved from lesser beings, and this essay will function to provide evidence to support this claim. Several points will be outlined, including the general physical changes that occurred between several key species on th... |
| Science Reports | Huntington's disease | Huntington's Disease Huntington's disease, also known as Huntington's chorea is a genetic disorder that usually shows up in someone in their thirties and forties, destroys the mind and body and leads to insanity and death within ten to twenty years. The disease works by degenerating the ganglia (a pair of nerve clusters deep in the brain that controls movement, thought, perception, and ... |
| Science Reports | Ibuprofen | Ibuprofen Abstract The project that I chose to research was the effect of Ibuprofen on the heart rate of the daphnia. The reason that I chose to do this was because many people in society use over the counter pain killers without really understanding any of the long term effects of this medicine other than clearing their aches pains, and swelling. One of the leading drugs on the ... |
| Science Reports | Impotency: new therapy | Impotency: New Therapy By Tony Gramazio As many as two-thirds of the men with impotency because of physical conditions, vascular disease, stress, trauma, surgery and diabetes, can probably have an erection again. A new treatment to help men has been thought to be found. It is less invasive than most other treatments. According to almost 60 medical centers all over the United ... |
| Science Reports | Inflammatory bowel disease/ crohn's disease | Inflammatory Bowel Disease/ Crohn's Disease Inflammatory bowel disease (IBD) is a group of chronic disorders that cause inflammation or ulceration in the small and large intestines. Most often IBD is classified as ulcerative colitis or Crohn's disease but may be referred to as colitis, enteritis, ileitis, and proctitis. Ulcerative colitis causes ulceration and inflammation of the in... |
| Science Reports | Internal combustion engines | Internal Combustion Engines An internal-combustion engine is a heat engine that burns fuel and air inside a combustion chamber located within the engine proper. Simply stated, a heat engine is an engine that converts heat energy to mechanical energy. The internal- combustion engine should be distinguished from the external- combustion engine, for example, the steam engine and t... |
| Science Reports | Into the depths of a black hole | Into the Depths of A Black Hole Everyday we look out upon the night sky, wondering and dreaming of what lies beyond our planet. The universe that we live in is so diverse and unique, it interests us to learn about all the variance that lies beyond our grasp. Within this marvel of wonders, our universe holds a mystery that is very difficult to understand, because of the complicat... |
| Science Reports | Investigation of reproduction and development in animals | Investigation of Reproduction and Development in Animals Due Date: 12/9/96 Cycles, Conception and Contraception Fertility is the condition of being fertile. The aim of contraception is to inhibit fertility in individuals, hence, slowing population growth. The system by which all female contraception must operate: the menstrual cycle. What is the menstrual cycle? and what hormon... |
| Science Reports | Lasers and their uses | Lasers and Their Uses We have all at some point in our lives used or seen someone use a laser. They are used in compact disc players for stereos or computers, laser surgery, laser printers, holography, cutting and borring metals, communication, bar-code scanners, etc. Over the past three decades' lasers have become a tool used daily by many people and they have become very useful in... |
| Science Reports | Lassa fever: an old world arenavirus | Lassa Fever: An Old World Arenavirus ABSTRACT A brief summary of lassa fever, its history, pathology and effects on the indigenous populations. Also, lassa fever in the context of newly emerging diseases. LASSA FEVER On January 12, 1969, a missionary nun, working in the small town of Lassa, Nigeria, began complaining of a backache. Thinking she had merely pulled a muscle, sh... |
| Science Reports | Lenz's law and faraday's law of induction | Lenz's Law and Faraday's Law of Induction 1. With this definition of the flux being , we can now return to Faraday's investigations. He found that the magnitude of the emf produced depends on the rate at which the magnetic flux changes. Faraday found that if the flux through N loops of wire changes by an amount , during a time delta t, the average induced emf during this time is ... |
| Science Reports | Leprosy | Leprosy Mike Wallis Leprosy or Hansen"s disease, is a chronic, infectious disease that mainly affects the skin, mucous membranes, and nerves. A rod shaped bacillus named Mycobacterium leprea, causes the virus. Mycobacterium leprea is very similar to the bacillus that causes tuberculosis. The reason Leprosy is also known as Hansen"s disease, is because it was first identified in... |
| Science Reports | Leukemia | Leukemia Leukemia is a disease characterized by the formation of abnormal numbers of white blood cells, for which no certain cure has been found. Leukemia is also conditions characterized by the transformation of normal blood-forming cells into abnormal white blood cells whose unrestrained growth overwhelms and replaces normal bone marrow and blood cells. Leukemias are named accord... |
| Science Reports | Leukemia | Leukemia Leukemia strikes all ages and both sexes. In 1995 approximately 20,400 people died from Leukemia. The all time five year survival rate is 38%. This rate has gone to 52% in the mid 1980"s. Approximately 25,700 cases were reported in 1995 alone(American Cancer Society-leukemia, 1995). Leukemia is a form of cancer in the blood cells. Most forms of Leukemia occur in the w... |
| Science Reports | Life of octopus dofleini | Life of Octopus Dofleini Introduction This is a research report on octopuses in general, however will focus in on a particular species of octopus, the North Pacific Giant or octopus dofleini , which is a bottom dwelling octopus that lives on coasts of the pacific ocean, from California to north Japan. This report will cover the habitat, and lifestyle of this amazing mollusk, that ... |
| Science Reports | Lipids | Lipids The subject I will cover is lipids. I will tell you about the description of it" s organic compound. I will tell you where it is found. I will tell you what the uses are in plants and animals. I will also tell you about it"s chemical structure and give examples of types of these compounds, such as cholesterol. The organic compound of lipids have many similarities. They a... |
| Science Reports | Lucid dreaming | Lucid Dreaming Dreams are the playground of the mind. Anything can happen when one is dreaming. The only limitation is that we only rarely realize the freedoms granted to us in our dreams while we have them. Lucid dreaming is the ability to know when one is dreaming, and be able to influence what will be dreamt. A normal dream is much like passively watching a movie take place in... |
| Science Reports | Mad cow disease | Mad Cow Disease Bovine spongiform encephalopathy (BSE), better know as Mad cow disease is a relatively new disease. Most sources state that BSE first showed up in Great Britain in 1986 [Dealler p.5] but some say it popped up in 1985 [Greger p.1]. However the official notification was not until 21 June, 1988 [Dealler stats. p.1]. Spongiform encephalopathies are invariable fatal ne... |
| Science Reports | Magnatism & the things we think we know about it! | Magnatism & the Things We THINK We Know About It! By Austin D. Ritchie Magnatism is a wonderous natural phenomanon. Since days before scientific discoveries were even written down the world has been playing with the theories of magnatism. In these three labs we delt with some of the same ideas which have pondered over for long before any of us were around. In these conc... |
| Science Reports | Malaria | Malaria Malaria parasites have been with us since the beginning of time, and fossils of mosquitoes up to thirty million years old show that malaria"s vector has existed for just as long. The parasites causing malaria are highly specific, with man as the only host and mosquitoes as the only vector. Every year, 300,000,000 people are affected by malaria, and while less than one perce... |
| Science Reports | Male circumcision: a social and medical misconception | Male Circumcision: A Social and Medical Misconception University of Johns Hopkins Introduction Male circumcision is defined as a surgical procedure in which the prepuce of the penis is separated from the glands and excised. (Mosby, 1986) Dating as far back as 2800 BC, circumcision has been performed as a part of religious ceremony, as a puberty or premarital rite, as a disci... |
| Science Reports | Manatee | Manatee The manatee popularly called the sea cow is any of the species of large water animals in the genus Trichechus. There are three species of manatee with T. inunguis found in the Amazon and Orinoco river systems; T. manatus is found in central Florida and along the Gulf of Mexico and Caribbean coasts; and T. senegalenis found in the rivers of tropical West Africa. A manatee is ... |
| Science Reports | Marijuana: opponent's factual brief | Marijuana: Opponent's Factual Brief OPPONENT'S BRIEF Factual Proposition: Consuming marijuana is detrimental to one's health. Definition of key terms: 1. Consumption= Smoking or eating marijuana. 2. Marijuana= Psychoactive mind altering substance, also known as cannabis. 3. Detrimental= Serious harm. Primary Inference: Smoking or eating marijuana is likely to c... |
| Science Reports | Melatonin and the pineal gland | Melatonin And The Pineal Gland Set deep in our brains is a tiny gland called the pineal gland. This tiny gland is in charge of the endocrine system, the glandular system that controls most of our bodily functions. The pineal runs our Œbody clocks', and it produces melatonin; the hormone that may prove to be the biggest medical discovery since penicilin, and the key to controll... |
| Science Reports | Mercury | Mercury Mercury is the closest planet to the sun. It"s average distance from the sun is approximately fifty-eight million km and it"s diameter is 4875 km, making it the second smallest planet in our solar system. It"s volume and mass are about 1/18 that of the earth and it"s average density is approximately equal to that of the earth. Mercury"s magnetic field is one-hundred times ... |
| Science Reports | Minerals | Minerals By: Nick Hirschmann October 25, 1996 Minerals are natural compounds or elements of inorganic nature. There are 92 naturally occuring elements that have specific physical properties, definite chemical composition, and characteristic atomic structure. You can also find between 2,000 to 2,500 minerals in the earths crust. Minerals are formed in a positive response to thei... |
| Science Reports | Mononucleosis | Mononucleosis Mononucleosis is an infectious disease of humans in which the blood and tissues contain mononuclear leukocytes (white blood cells with only one nucleus), either monocytes or lymphocytes. An infectious disease is a disease that can give you an infection, can be transmitted by infection without actual contact, or can be caused by a microorganism. All species of anim... |
| Science Reports | Morality and the human genome project | Morality and the Human Genome Project Does the Human Genome Project affect the moral standards of society? Can the information produced by it become a beneficial asset or a moral evil? For example, in a genetic race or class distinction the use of the X chromosome markers can be used for the identification of a persons ethnicity or class (Murphy,34). A seemingly harmless collection o... |
| Science Reports | Multiple births | Multiple Births Multiple births are rare in humans with twins as being the most common form of this event. Multiple births can arise in many different combinations of ways but the probability of giving birth to more than one child remains fairly constant when compared to the entire human race. The chances of multiple births can also vary from race and genetic background. Scien... |
| Science Reports | Murder, rape, and dna | Murder, Rape, and DNA Jonathan Dewees February 16, 1997 DNA is the information needed by a cell in order to reproduce an identical offspring. In some crimes detectives have no evidence or fingerprints to tell who had committed a crime. Now there is a way of finding who has committed the crime by a method called DNA Typing. DNA Typing is finding bacteria or blood on clothing or... |
| Science Reports | Muscle growth | Muscle Growth Introduction With the introduction of such modern conveniences such as the automobile, remote control, and even the electric toothbrush people are relying on technology to do everything for them. With a generation growing up in todays society physical tasks have almost become obsolete. Tasks such as even going shopping and going out to visit a friend can be done fro... |
| Science Reports | New developments or research in genetic cloning: summary | New Developments or Research in Genetic Cloning: Summary Since genetic cloning is a very wide topic, the focus of my paper lies mainly on the new discoveries which might be beneficial to human beings. The focus of the first section of the paper is on the various cloning techniques geneticists use nowadays. They techniques included range from the simplest and suitable for all situa... |
| Science Reports | Newton's first law of motion | Newton's First Law of Motion Sir Isaac Newton was in my mind one of the greatest people who ever lived. He was born in 1642 and died in 1727. He formulated three laws of motion that help explain some very important principles of physics. Some of Newton's laws could only be proved under certain conditions; actual observations and experiments made sure that they are true. Newton's ... |
| Science Reports | Newton's law of universal gravitation | Newton's Law of Universal Gravitation Gravity if one of the four fundamental forces in the universe. Though the fundamental principles of it eluded scientists until Sir Isaac Newton was able to mathematically describe it in 1687 (Eddington 93). Gravity plays a serious part in everyday actions as it keeps everything on the ground; without gravity everything would be immobile unless... |
| Science Reports | Newton's method: a computer project | Newton's Method: A Computer Project Newton's Method is used to find the root of an equation provided that the function f[x] is equal to zero. Newton Method is an equation created before the days of calculators and was used to find approximate roots to numbers. The roots of the function are where the function crosses the x axis. The basic principle behind Newton's Method is... |
| Science Reports | Nicolaus copernicus | Nicolaus Copernicus His Life: Throughout history people have always looked up at the sky and wondered about the universe. Some just wonder while others attempt to solve this mystery. One of the people who had endeavored to solve it was Nicolaus Copernicus. Copernicus was born in the present day town of Torun, Poland in February of 1473. While still a young boy, Copernicus was pu... |
| Science Reports | Nikola tesla | Nikola Tesla Few people recognize his name today, and even among those who do, the words Nikola Tesla are likly to summon up the image of a crackpot rather than an authentic scientist. Nikola Tesla was possibly the greatest inventor the world has ever known. He was, without doubt, a genius who is not only credited with many devices we use today, but is also credited with astoni... |
| Science Reports | Nuclear energy | Nuclear Energy During the twentieth century scientists have discovered how to unleash the most powerful energy of all; Nuclear energy. The study of nuclear energy began for the same reasons that most scientific studies are begun; to understand more about the universe and the laws by which the universe works. The more knowledge we have about the universe, the more we can cont... |
| Science Reports | Nuclear energy | Nuclear Energy Nuclear energy-This is energy that binds together components of an atomic nucleus. This is made by the process of nuclear fission. Nuclear fission is produced when an atomic atom is split. The way nuclear pore is made is in a nuclear reactor, this is most likely located in a nuclear power plant. the fission that is produced is when a heavy element splits in half or ... |
| Science Reports | Nuclear energy: uranium fission | Nuclear Energy: Uranium Fission Thousands of years ago human beings learned to make fire. By collecting and burning wood they were able to warm themselves, cook food, and manufacture primitive tools. Later, the Egyptians discovered the principal of the sail. Even more recent was the invention of the water wheel. All of these activities utilize various forms of energy-biolog... |
| Science Reports | Nuclear power | Nuclear Power Producing energy from a nuclear power plant is very complicated. The process of nuclear energy involves the fission of atoms, the release of energy from fission as heat, and the transfer of heat to electricity in power plants. The process of splitting the atom is called nuclear fission. Fission can take place in many different kinds of atoms. This explanation uses U... |
| Science Reports | Nuclear power and its uses | Nuclear Power and Its Uses At first nuclear power was only seen as a means of destruction but after World War II a major effort was made to apply nuclear energy to peacetime uses. Nuclear power if made when a nucleus of an atom is split to release a powerful burst of energy. Though technological advancements nuclear power now supplies us with new medical aids, a new power source and n... |
| Science Reports | Nursing: lifting, transferring and positioning of patients | Nursing: Lifting, Transferring and Positioning of Patients Lab Report Student No. {xxxxxxxxx} Group No. {x} Marker's Name: {xxxxx xxxxxxxx} ABSTRACT Lifting, transferring and positioning of patients is frequently undertaken by nurses on each working day. This is necessary for patient comfort, medical reasons and completion of self care needs. Lifting can be done in numerous w... |
| Science Reports | On darwin's theory of natural selection | On Darwin's Theory of Natural Selection Dale Anderson AP Biology February 3, 1997 Whether it is Lamarck's theory that evolution is driven by an innate tendency towards greater complexity, Darwin's theory of natural selection, or the belief that the evolution of plant and animal life is controlled by a higher being, the process of evolution cannot be denied. Archaeological in... |
| Science Reports | Orangutans | Orangutans Tim Sanderson Anth 111 In Malay orang means "person" and utan is defined as "forest'. Thus Orangutan literally means "Person of the Forest". Orangutans are found in the tropical forests of Sumatra and Borneo. They are the most arboreal of the great apes and move amongst the safety of the trees from one feeding site to the next. They are so well adapted to arboreal ... |
| Science Reports | Pre-eclampsia and eclampsia disorders in pregnant women | Pre-Eclampsia and Eclampsia Disorders In Pregnant Women Pre-eclampsia and eclampsia are disorders in pregnant women. Pre- eclampsia is hypertension and eclampsia is the worsening of pre-eclampsia where the woman experiences convulsions or goes into a coma. The complication of eclampsia in a pregnant woman can put her and her unborn child at risk. A risk that may be fatal. This is... |
| Science Reports | Project mercury | Project Mercury Project Mercury, the first manned U.S. space project, became an official NASA program on October 7, 1958. The Mercury Program was given two main but broad objectives: 1. to investigate man"s ability to survive and perform in the space environment and 2. to develop basic space technology and hardware for manned space flight programs to come. NASA also had to find... |
| Science Reports | Radio waves | Radio Waves In the modern society, radio is the most widely used medium of broadcasting and electronic communication : it plays a major role in many areas such as public safety, industrial manufacturing, processing, agriculture, transportation, entertainment, national defense, space travel, overseas communication, news reporting and weather forecasting. In radio broadcasts, they use... |
| Science Reports | Radio: a form of communication | Radio: A Form of Communication Physics Idoh Gersten Mr. Zambizi Physics March 12, 1995 Radio is a form of communication in which intelligence is transmitted without wires from one point to another by means of electromagnetic waves. Early forms of communication over great distances were the telephone and the telegraph. They required wires b... |
| Science Reports | Recognizing laboratory safety | Recognizing Laboratory Safety Purpose: The purpose of this lab is to stay safe no matter what you're doing in lab. You may be working with dangerous materials such as glass or acid. Procedure: I am following the procedure described in pages 21-24 in the Biology Laboratory Manual. Observations: Does not apply to this lab Answers to Questions: 1. The flask symbol me... |
| Science Reports | Reversing the aging process, should we? | Reversing The Aging Process, Should We? In the length of time measured as human lifetime one can expect to see a full range of differing events. It is assumed that during a lifetime a person will experience every possible different emotion. If one is particularly lucky, he will bear witness to, or affect some momentous change in humanity. However is it reasonable to ask what would be ... |
| Science Reports | Satellites | Satellites Satellite is probably the most useful invention since the wheel. Satellites have the capability to let you talk with someone across the nation or let you close a business deal through video communication. Almost everything today is heading towards the use of satellites, such as telephones. At&t has used this communications satellite (top right) ever since the late 1950... |
| Science Reports | Simple machines | Simple Machines Definitions: Machine- A device that makes work easier by changing the speed , direction, or amount of a force. Simple Machine- A device that performs work with only one movement. Simple machines include lever, wheel and axle, inclined plane, screw, and wedge. Ideal Mechanical Advantage (IMA)- A machine in which work in equals work out; such a machine would be ... |
| Science Reports | Solar oven | Solar Oven Why it will work: It will work because the cold air under the box will be separated by four (4) wood pegs. The black, non-glossy paint will attract heat, rather than reflect it. The glass, double panel, will allow heat to pass through, but not allow it to escape. The charcoal cubes and shavings will absorb the heat in the box and store the excess heat allowing the fl... |
| Science Reports | Sports: balance and stability | Sports: Balance and Stability Billy Moore Physics In sports balance and stability are used to increase performance of the athlete or the athletes equipment. In Racecar driving, balance is used to stabalize the racecar. The wheels are wide and extrude from the base of the car. This gives the car a wider support base which increases the stability. The race cars are ... |
| Science Reports | Stratospheric observatory for infrared astronomy | Stratospheric Observatory For Infrared Astronomy The Stratospheric Observatory For Infrared Astronomy (SOFIA) will be a 2.5 meter, optical/infrared/sub-millimeter telescopemounted in a Boeing 747, to be used for many advanced astronomical observations performed at stratospheric altitudes. The Observatory will accommodate installation of different focal plane instruments, with in-fligh... |
| Science Reports | Stress and how to manage it | Stress and How To Manage It Everyone has stress, and we all have different stressors. Each person has their own way of coping with stress. some ignore their problems while others face them head on. There are four types of stressors and we all experience them at some point in our lives. One of these stressors is hassles. Hassles are a part of everyday life, but if they aren't coped... |
| Science Reports | Superconductivity | Superconductivity INTRODUCTION We've all heard about superconductivity. But, do we all know what it is? How it works and what are its uses? To start talking about superconductivity, we must try to understand the how "normal" conductivity works. This will make it much easier to understand how the "super" part functions. In the following paragraphs, I will explain how superconduct... |
| Science Reports | Surface tension | Surface Tension My problem was to find out how to test or measure surface tension. I think the reason of some of the force in surface tension is cohesion and gravity. Surface Tension is the condition existing at the free surface of a liquid, resembling the properties of an elastic skin under tension. The tension is the result of intermolecular forces exerting an unbalanced inward pul... |
| Science Reports | Teen smoking | Teen Smoking Stopping teens from smoking is a big challenge many communities face today. Many communities can only watch without action while local businesses continue to sell tobacco products to minors, even under risk of penalty of law. Recent studies show that a large percentage of teens today are getting their cigarettes from stores, mostly gas stations or convenience store... |
| Science Reports | The big bang | The Big Bang It is always a mystery about how the universe began, whether if and when it will end. Astronomers construct hypotheses called cosmological models that try to find the answer. There are two types of models: Big Bang and Steady State. However, through many observational evidences, the Big Bang theory can best explain the creation of the universe. The Big Bang model p... |
| Science Reports | The big bang | The Big Bang It is always a mystery about how the universe began, whether if and when it will end. Astronomers construct hypotheses called cosmological models that try to find the answer. There are two types of models: Big Bang and Steady State. However, through many observational evidences, the Big Bang theory can best explain the creation of the universe. The Big Bang ... |
| Science Reports | The big bang and the steady state model | The Big Bang and The Steady State Model It is always a mystery about how the universe began, whether if and when it will end. Astronomers construct hypotheses called cosmological models that try to find the answer. There are two types of models: Big Bang and Steady State. However, through many observational evidences, the Big Bang theory can best explain the creation of the un... |
| Science Reports | The chaos theory | The Chaos Theory Where Chaos begins, classical science ends. Ever since physicists have inquired into the laws of nature, the have not begun to explore irregular side of nature, the erratic and discontinuous side, that have always puzzled scientists. They did not attempt to understand disorder in the atmosphere, the turbulent sea, the oscillations of the heart and brain, a... |
| Science Reports | The cosmos: creation | The Cosmos: Creation Where is the universe from? Where is it going? How is it put together? How did it get to be this way. These are Big questions. Very easy to ask but almost impossible to answer. We want answers for philosophical reason having nothing to do with science. No one will get rich from discovering the structure of the universe unless they right a book about i... |
| Science Reports | The creation of the universe | The Creation of the Universe This paper will go over the creation of the universe. There are many theories about this issue. I will briefly summarize a few of them, and then give whatever evidence is available for or against each. There are many theories regarding the creation of the universe, for example, there is an ancient Egyptian legend that says that Osiris Khepera created ... |
| Science Reports | The digestive track | The Digestive Track The BIG MAC is placed in the mouth. The bread is mainly starch, the special sauce is mainly fat, lettuce, pickles, and onions are niacin. The beef patties are protein,and cheeseis a form of calcium, fat, and protein. The piece of the BIG MAC is placed in the mouth and chewed, the starch is being digested by saliva. The starch becomes a kind of sugar which is u... |
| Science Reports | The future of human evolution | The Future of Human Evolution Alexander R. Prof. Kohn Darwinism and Evolution 12-6-96 Evolution, the science of how populations of living organisms change over time in response to their environment, is the central unifying theme in biology today. Evolution was first explored in its semi-modern form in Charles Darwin 's 1859 book, Origin of Species by means of Natural Selecti... |
| Science Reports | The future of nasa | The Future of NASA One hundred years from now, NASA's space program will not be so far advanced that people will be able to beam around the Universe or travel through time. However, unless something goes terribly wrong with the world, it is expected to advance tremendously. New, high-tech designs for rockets will make them more environmentally safe. Rockets will also be recycled a... |
| Science Reports | The geiger-muller tube | The Geiger-Muller Tube In the Geiger-Muller tube, particles ionize gas atoms. The tube contains a gas at low pressure. At one end of the tube is a very thin "window" through which charged particles or gamma rays pass. Inside the tube is a copper cylinder with a negative charge. A rigid wire with a positive charge runs down the center of this cylinder. The voltage across the wire... |
| Science Reports | The hale bopp comet | The Hale Bopp Comet As I am sure all of you know, we have recently been able to see a new but not permanent additon to the night sky. This addition is known as Hale-Bopp, a comet that is about 122 million miles (about 1.3 times the distance of the sun to the earth) from the earth and is approximately 25 miles wide. Hale-Bopp was discovered on July 23,1995 by two scientists named ... |
| Science Reports | The human genome project | The Human Genome Project The Human Genome Project is a worldwide research effort with the goal of analyzing the structure of human DNA and determining the location of the estimated 100,000 human genes. The DNA of a set of model organisms will be studied to provide the information necessary for understanding the functioning of the human genome. The information gathered by the human ge... |
| Science Reports | The language of the cell | The Language of The Cell MAY 3rd, 1996 SCIENCE 10 AP The cell is a complex and delicate system: It can be seen that the cell is the stage where everyday functions such as molecule movement, protein synthesis and tissue repair take place. All organelles within the cell are well rehearsed in their operations, but an error on an organelles behalf, can send the cell and it"s organe... |
| Science Reports | The laser | The Laser Before we can learn about the laser we need to know a little bit about light (since that is what a laser is made of). Light from our sun, or from an electric bulb, is called white light. It is really a mixture of all the different colours of light. The colours range from violet, indigo, and blue, to green, yellow, orange, and red. These make up the visible part of the ... |
| Science Reports | The mobot project: longwood | The MOBOT Project: Longwood In modern engineering, a systematic approach is used in the design, operation, and construction of an object to reach a desired goal. The first step of the process employs what is commonly known as the scientific method. The next step involves forming an interdisciplinary team of specialists from not only the various engineering disciplines, but fr... |
| Science Reports | The nuclear power debate | The Nuclear Power Debate In 1953, nuclear energy was introduced into America as a cheap and efficient energy source, favoured in place of increasingly scarce fossil fuels which caused air pollution. Its initial use was welcomed by the general public, as it was hoped to lower the price of electricity, and utilise nuclear power for it's potential as a resource, not a weapon. However,... |
| Science Reports | The physics of scuba diving: swimming with the fish | The Physics Of Scuba Diving: Swimming with the Fish Have you ever wondered what it would be like to swim with the fish and explore the underwater jungle that covers two-thirds of the earth's surface? I have always been interested in water activities; swimming, diving and skiing, and I felt that scuba was for me. My first dive took place while on a family vacation. I came ac... |
| Science Reports | The real threat of nuclear smuggling | The Real Threat of Nuclear Smuggling This reading was based on the controversy over the threat that nuclear smuggling poses. It begins by going over the view of each side in a brief manner. It states that some analysts dismiss it as a minor nuisance while others find the danger to be very real and probable. This reading stands mainly for the belief that nuclear smuggling is a rea... |
| Science Reports | The roswell incident | The Roswell Incident Forty-seven years ago an incident occurred in the southwestern desert of the United States that could have significant implications for all mankind. It involved the recovery by the U.S. Military of material alleged to be of extraterrestrial origin. The event was announced by the Army Air Force on July 8, 1947 through a press release carried by newspapers throughou... |
| Science Reports | The search for black holes: both as a concept and an understanding | The Search for Black Holes: Both As A Concept And An Understanding For ages people have been determined to explicate on everything. Our search for explanation rests only when there is a lack of questions. Our skies hold infinite quandaries, so the quest for answers will, as a result, also be infinite. Since its inception, Astronomy as a science speculated heavily upon discovery, a... |
| Science Reports | The space shuttle | The Space Shuttle The shuttle, a manned, multipurpose, orbital-launch space plane, was designed to carry payloads of up to about 30,000 kg (65,000 lb) and up to seven crew members and passengers. The upper part of the spacecraft, the orbiter stage, had a theoretical lifetime of perhaps 100 missions, and the winged orbiter could make unpowered landings on returning to earth. Because of... |
| Science Reports | The telephone | The Telephone The telephone itself is a rather simple appliance. A microphone, called the transmitter, and an earphone, called the receiver, are contained in the handset. The microphone converts speech into its direct electrical analog, which is transmitted as an electrical signal; the earphone converts received electrical signals back to sound. The switch hook determines whether cur... |
| Science Reports | The truth about physics and religion | The Truth About Physics and Religion Many people believe that physics and religion are separate entities. They claim that physics deals only with the objective, material world, while religion deals only with the world of values. It is obvious, from these, and from many other comparisons, that conflicts have arisen between physics and religion. Many are convinced that the two ... |
| Science Reports | Thoeries of evolution | Thoeries of Evolution Evolution is the process by which living organisms originated on earth and have changed their forms to adapt to the changing environment. The earliest known fossil organisms are the single-celled forms resembling modern bacteria; they date from about 3.4 billion years ago. Evolution has resulted in successive radiations of new types of organisms, many of which... |
| Science Reports | Tourette's disorder | Tourette's Disorder Table of Contents Tourette Syndrome And Other Tic Disorders Definitions of Tic Disorders Differential Diagnosis Symptomatology Associated Behaviors and Cognitive Difficulties Etiology Stimulant Medications Epidemiology and Genetics Non-Genetic Contributions Clinical ... |
| Science Reports | Transitions of reptiles to mammals | Transitions of Reptiles to Mammals A long long time ago, in a galaxy not too far away, was a little blue planet called Earth, and on this world not a single mammal lived. However a lot of time has past since then and we now have lots of furry creatures that are collectively called mammals. How did they get their? Where did they come from? These are the kinds of questions that led ... |
| Science Reports | Voltage: ohm's law and kirchhoff's rules | Voltage: Ohm's Law and Kirchhoff's Rules ABSTRACT Ohm's Law and Kirchhoff's rules is fundamental for the understanding of dc circuit. This experiment proves and show how these rules can be applied to so simple dc circuits. INTRODUCTION In the theory of Ohm's Law, voltage is simply proportional to current as illustrated in the proportionality, V=RI. As shown in this relation, V... |
| Science Reports | Wavelength of 10 or higher and 11 down. gamma rays are produced in labs | Wavelength of 10 or Higher and 11 down. Gamma Rays are produced in labs Gamma Rays are Waves on the electromagnetic Spectrum that have a Wavelength of 10 or Higher and 11 down. Gamma Rays are produced in labs through the process of nuclear collision and also through the artificial Radioactivity that accompanies these interactions. The high energy nuclei needed for the collisions are ... |
| Science Reports | What is physics and what are its uses? | What Is Physics and What Are Its Uses? Physics, a branch of science, is traditionally defined as the study of matter, energy, and the relation between them. The interaction between matter and energy is found everywhere. In order for matter to move, it requires some form of energy. Sports show many good examples of the relationship between matter and energy. For instance, a pitche... |
| Science Reports | Wind chimes | Wind Chimes Wind chimes produce clear, pure tones when struck by a mallet or suspended clapper. A wind chime usually consists of a set of individual alloy rods, tuned by length to a series of intervals considered pleasant. These are suspended from a devised frame in such a way that a centrally suspended clapper can reach and impact all the rods. When the wind blows, the clapper is se... |
| Science Reports | Wind tunnels | Wind Tunnels In this report I will talk about the wind tunnel. I will described what they are used for. The different types of wind tunnels from the slow speed subsonic to the high speed hypersonic tunnels. I will also give A few examples of the wind tunnels used today. The wind tunnel is a device used by many people, from High school students to NASA engineers. The wind tu... |
| Science Reports | Wolfgang kohler's experiment and insight learning | Wolfgang Kohler's Experiment and Insight Learning Have you ever been trying to figure something out that you just can't piece together and then all of a sudden have it hit you? If you have, you've experienced the type of learning called insight learning. The term insight refers to solving a problem through understanding the relationships various parts of a problem. Wo... |
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