Science
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4,610 Essays on Science. Documents 541 - 570
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Bi Polar Disorder
What is bipolar disorder? There are two types of bipolar disorders, there is bipolar I disorder and bipolar II disorder. Bipolar disorder can also be known as manic depressive illness. Approximately one percent of the population has suffered or is suffering with this disorder. Bipolar disorder affects men, women, and children. Bipolar disorder usually appears between the ages of 15 and 25. A mild form of bipolar disorder is called cyclothymiacs. Symptoms of bipolar disorder
Rating:Essay Length: 970 Words / 4 PagesSubmitted: January 15, 2010 -
Bicep Tendon
In a small town in Kentucky there is a college located in Campbellsville called Campbellsville University. This is a small NAIA collegiate school that competes every year with top-notch athletes for a national championship. In October 24, 2004 there was a player by the name of Mike Lawn that played defense for Campbellsville that experienced a painful injury. This particular player received an injury one game that was very serious causing some major decisions
Rating:Essay Length: 1,831 Words / 8 PagesSubmitted: May 24, 2010 -
Big Bang Theory
The big bang theory The big bang theory first originated from the early 1600’s from a man named Galileo Galilei. The whole theory didn’t unfold until the 20th century when powerful telescopes and other equipment allowed us to see the vastness of our galaxies as well as galaxies beyond ours. A priest by the name of George Lemaitre was the first to propose that the universe began with a big explosion. He claimed that the
Rating:Essay Length: 288 Words / 2 PagesSubmitted: December 30, 2009 -
Big Bang Theory
Big Bang Theory We certainly know that our universe exists, however, this knowledge alone has not satisfied mankind's quest for further understanding. Our curiosity has led us to question our place in this universe and furthermore, the place of the universe itself. Throughout time we have asked ourselves these questions: How did our universe begin? How old is our universe? How did matter come to exist? Obviously, these are not simple questions and throughout our
Rating:Essay Length: 507 Words / 3 PagesSubmitted: February 28, 2010 -
Big Foot
In a documented research essay, you will explore one such unsolved dilemma from history, science, nature, art, literature, or any other field. You will scan the Internet for SCHOLARLY pro and con articles on your subject. For example, many scientists have studied the crop circle phenomenon and have provided concrete evidence regarding how wind and weather have produced them. Skeptics, however, say that they can show how the designs were made by hoaxters. WARNING: Because
Rating:Essay Length: 266 Words / 2 PagesSubmitted: May 10, 2010 -
Big Ideas Paper
When going through the reading and trying to find out what would be the ideal situation for the US when thinking about the Syrian civil war and bringing that to an end; I found that the US wanted to go about this by pushing ISIS out of their territory hoping that will bring an end to them and their terroristic ways. The US doesn't want to send a bunch of troops overseas to try and
Rating:Essay Length: 381 Words / 2 PagesSubmitted: December 5, 2017 -
Big Oh Notation
An important question is: How efficient is an algorithm or piece of code? Efficiency covers lots of resources, including: * CPU (time) usage * memory usage * disk usage * network usage All are important but we will mostly talk about CPU time in 367. Other classes will discuss other resources (e.g., disk usage may be an important topic in a database class). Be careful to differentiate between: 1. Performance: how much time/memory/disk/... is actually
Rating:Essay Length: 664 Words / 3 PagesSubmitted: January 29, 2010 -
Bigfoot America
Matt Belcher Bigfoot America 1. Attention catcher: Patterson footage video. 2. Listner relevance link: Bigfoot is always making the news; from coast to coast thousands of reports have been made claiming to have witnessed a Bigfoot. Do you know that their have been reported sightings of Bigfoot in 22 different Kentucky counties? There is even a golf club named after Bigfoot. Jack Links beef jerky boasts commercials about him. Bigfoot has clearly become a household
Rating:Essay Length: 1,755 Words / 8 PagesSubmitted: January 22, 2010 -
Biggest Loser
Introduction A female patient is brought into the emergency room. She is complaining of shortness of breath and extreme difficulty in breathing after a vigorous run. Suspecting respiratory acidosis, a condition in which the blood pH is too acidic, the emergency room doctor orders a blood gas test. What is blood gas? A blood gas is exactly that...it measures the dissolved gases in your bloodstream. This provides one of the best measurements of what is
Rating:Essay Length: 1,695 Words / 7 PagesSubmitted: March 1, 2010 -
Bill
This bill is needed to eliminate any possible danger of contaminated fruits and vegetables purchased from Californian grocery stores. The use of pesticides, growth hormones, and fertilizers is abundant in California as well as the United States, and to halt their use will provide safer fruits and vegetables for the consumers. This bill will benefit the people, plants, animals and the environment. Agriculture is responsible for 70% of the pollution to the country's rivers and
Rating:Essay Length: 355 Words / 2 PagesSubmitted: February 9, 2010 -
Binge Drinking Scholar
To examine the extent of binge drinking by college students and the ensuing health and behavioral problems that binge drinkers create for themselves and others on their campus. DESIGN--Self-administered survey mailed to a national representative sample of US 4-year college students. SETTING--One hundred forty US 4-year colleges in 1993. PARTICIPANTS--A total of 17,592 college students. MAIN OUTCOME MEASURES--Self-reports of drinking behavior, alcohol-related health problems, and other problems. RESULTS--Almost half (44%) of college students responding to
Rating:Essay Length: 252 Words / 2 PagesSubmitted: January 24, 2010 -
Binge Eating Disorder
Introduction Through time, the definition of the word ‘binge’ has evolved to mean different things altogether. In the 70s, people binge when they go on a “drunken spree.” (The American Heritage Dictionary) Today, people binge when they overindulge, not in alcoholic beverages, but in food. Many like to use this word trivially, to describe an episode of slight overeating. There are some, however, who cannot afford to see binging as an insignificant rise in food
Rating:Essay Length: 1,632 Words / 7 PagesSubmitted: December 17, 2009 -
Bio 1985
describe the operon hypothesis and discuss how it explains the control of messenger rna production and the regulation of protein synthesis in bacterial cells STANDARDS: BACKGROUND: Max. = 2 points __ Definition of operon (functionally related genes whose expression is controlled) __ DNA consists of genes coding for both structural and regulating proteins (Hypothesis) __ Authors of Hypothesis DESCRIPTION OF OPERON (likely the Lac Operon): Max. = 8 points Structure (diagram) Max. 4 __ promoter
Rating:Essay Length: 484 Words / 2 PagesSubmitted: November 28, 2009 -
Bio ?’s
Ralph Cramdon Chapter- Prologue Page-3 Easy, Swinging, Leaping 1) What is the only large mammal that is native to every continent, and can breed in many types of environments? A: The only mammals known to be capable of this are humans. Ralph Cramdon Chapter- 2 Page-23 Easy, Swinging, Leaping 2) What is the percentage of DNA that we share with common chimps, or the pygmy chimp? A: We share 98.4% of the same DNA. Ralph
Rating:Essay Length: 516 Words / 3 PagesSubmitted: November 9, 2009 -
Bio Effect of Temperature on Enzymes
Site Search Admissions Enquiries Within the UK: 020 7815 7815 Outside the UK: 4420 7815 7815 Effect of temperature and pressure Rates of all reactions, including those catalysed by enzymes, rise with increase in temperature in accordance with the Arrhenius equation. (1.21) where k is the kinetic rate constant for the reaction, A is the Arrhenius constant, also known as the frequency factor, DG* is the standard free energy of activation (kJ M-1) which
Rating:Essay Length: 477 Words / 2 PagesSubmitted: March 24, 2010 -
Bio Homework
natural selection-the process whereby organisms with favorable variations survive and produce more offspring then less well adapted organisms variation-the characteristics in individuals that differ from the typical characteristics of other individuals of the same species adaptation- any kind of inherited trait that improves the chances of survival. speciation-the formation of a new species. gradualism- Darwin's theory of evolution, in which new species arise through gradual changes in their characteristics, and thus evolution occurs very slowly
Rating:Essay Length: 624 Words / 3 PagesSubmitted: April 7, 2010 -
Bio-Iinformatics
The completion of a "working draft" of the human genome--an important milestone in the Human Genome Project--was announced in June 2000 at a press conference at the White House and was published in the February 15, 2001 issue of the journal Nature. Over the past few decades, major advances in the field of molecular biology, coupled with advances in genomic technologies, have led to an explosive growth in the biological information generated by the scientific
Rating:Essay Length: 1,655 Words / 7 PagesSubmitted: November 18, 2009 -
Bio153s Lab 6 Assignment
2006 Bio153S Lab 6 Assignment Name: Student Number: Section and TA: The cranium: 1) What modifications do you see in the bird skull that suggest adaptations to the “avian lifestyle”? (2 marks) The modifications that are seen in the bird skull that suggest adaptations to the “avian lifestyle” would be that the bones of the skull have fused together to make the cranium very lightweight. Since the cranium is very lightweight, it has less mass,
Rating:Essay Length: 712 Words / 3 PagesSubmitted: February 14, 2010 -
Biochem
Introduction: Within the many types of experiments conducted in the laboratory, many equations were used, as well as new equations taught. In one of the laboratory periods, the ability to analyze the supernatant samples obtained from the natural preparation method for PL and PG content were taught. When conducting experiments that involve this structure, there are many things to consider when designing assays to evaluate enzyme activity. Within the experiment, is the enzyme gets denatured,
Rating:Essay Length: 20,523 Words / 83 PagesSubmitted: January 16, 2009 -
Biochemistry
Biochemistry What is Biochemistry? Biochemistry is everything from the elements to dehydration synthesis. What is an element? An element in a pure substance that can be broken down in to smaller units called protons neutrons and electrons. There are over 100 elements on our planet. Did you know that DNA is a nucleotide because of it basic structural units which contains sugars joined together to form what looks like a winding ladder? Elements can
Rating:Essay Length: 593 Words / 3 PagesSubmitted: March 10, 2010 -
Biochemistry Grade 12 Isu
Independent Study Unit: Population Dynamics Ebony Jack SBI4U Ms. Sanelli January 4th, 2016 Part I Characteristics of Populations 1a) Three different measurements that scientists use to describe populations are population size, the density of the population by area, and the dispersion of the organisms within the area being studied. b) Population size is the number of individuals of a specific species occupying a given area/volume at a given time. Population density is the number of
Rating:Essay Length: 4,753 Words / 20 PagesSubmitted: January 6, 2016 -
Biochemistry Grade 12 Isu
Population Dynamics: Independent Study Unit Ebony Jack Mrs. Sanelli SBI 4U1 10/12/15 SB14U POPULATION DYNAMICS – PART 1 1a) In order to study populations, scientists need to be able to describe a population. Scientists use population density, population size and population dispersion. b) Population size: the number of individuals of a specific species occupying a given area/ volume at a given time. Population density: the number of individuals of the same species that occur per
Rating:Essay Length: 2,058 Words / 9 PagesSubmitted: January 6, 2016 -
Biodiversity
Alexis Boldridge Ms. Unwin Biology May 18, 2017 Biodiversity Biodiversity is the variety of life in a particular habitat or ecosystem. However biodiversity is more than just species. There are two types of biodiversity that some might not know about ; Genetic and Ecological biodiversity. Genetic biodiversity is helpful to understand biodiversity because it helps explain the variations in genes that exist in a species. Ecological biodiversity is the same as genetic, except it explores
Rating:Essay Length: 697 Words / 3 PagesSubmitted: May 24, 2017 -
Biodiversity of Hong Kong Wetland Park
Without arguing, wetlands are definitely a cradle packed with life and energy. The international wetlands website stated that no matter if they are marshes, fens, peatlands or pond, whether natural or artificial, permanent or temporary, with water that is static or flowing, fresh, brackish or salt they are all wetlands (“What are wetlands?” Wetlands international.). The wetland habitats in Tai Po plays a critical role in both maintaining the local and global ecosystem. This complex
Rating:Essay Length: 2,103 Words / 9 PagesSubmitted: February 21, 2016 -
Bioehtics
Bioethics As our technology continues to advance, new breakthroughs in medicine are discovered. With these new developments serious ethical and moral questions arise. Advancements in genetic engineering, reproductive technologies, cloning, organ transplanting, and human experimentation are all causes of concern. The Human Genome Project, an incredible scientific undertaking determined to produce a map of the human DNA code, will tell us how each gene or group of genes function (Lemonick and Thompson 44). With this
Rating:Essay Length: 4,807 Words / 20 PagesSubmitted: November 12, 2009 -
Bioethics
Bioethics encompasses every ethical question relating and pertaining to medicine and the health of living things. Everything from pediatrics to nursing, from euthanasia to birth-pain killer, from the debate of abortion to the law of malpractice is covered by the term bioethics. Bioethics is a very broad, very extensive category of ethics. The concept of a separate set of ideas called bioethics first began in 1846. While it stayed very small, it did experience a
Rating:Essay Length: 473 Words / 2 PagesSubmitted: January 8, 2010 -
Bioethics
Bioethics Bioethics Bioethics, which is the study of value judgments pertaining to human conduct in the area of biology and includes those related to the practice of medicine, has been an important aspect of all areas in the scientific field (Bernstein, Maurice, M.D.). It is one of the factors that says whether or not certain scientific research can go on, and if it can, under which rules and regulations it must abide by. One of
Rating:Essay Length: 1,787 Words / 8 PagesSubmitted: April 12, 2010 -
Bioethics and the Biomedical Engineer
The last five decades have seen significant development in medical and biomedical technology and applications. The increase in research and development in fields such as biomechanics, biomaterials, cloning, tissue engineering, and medicine have spawned a whole new branch of philosophy aptly named bioethics. Bioethics, the study of the ethical and moral implications of biological research and biomedical advances, emerged in the early 1970s as its own discipline. As medical technology is improved and new developments
Rating:Essay Length: 2,415 Words / 10 PagesSubmitted: December 9, 2009 -
Biofuels
Biofuels Now that gasoline is $ 3.09 and is predicted to go up even more. Wouldn’t you like to find a different way to get fuel and save money? It is known that American drivers fill their vehicles with nearly one hundred billion gallons of gasoline every year. If gas stayed at $ 3.09, we would spend about $ 6427.20. This is if you had a forty gallon tank and filled once a week. Well,
Rating:Essay Length: 1,001 Words / 5 PagesSubmitted: May 28, 2010 -
Biography of Charles Darwin’s Own Evolution
Charles Darwin was born in Shrewsburry, England on February 12, 1809. He is the son of Robert Waring Darwin, a physician. Darwin showed little interest in his education at Shrewsburry School and in medical studies at Edinburgh University (1825-27). He decided to turn away from becoming a physician after witnessing several operations performed without anesthesia. At the same time he began to be interested in geology and in natural history. He was sent to study
Rating:Essay Length: 484 Words / 2 PagesSubmitted: May 5, 2010