... solve them in order to create the most efficient and clean power source available. Fuel cells have the potential to be used in a number of ways and are already deployed in a number of circumstances. Fuel cells are already being used by the NASA space program. There have been successful applications on ... board the Gemini, Apollo, and on space shuttle missions. It is hoped that fuel cells can be applied in large projects in the use of submarines, power plants, isolated rural areas, various military applications, hospitals, and hotels. It is estimated that fuel-cell ... knowledge and tec...

• Word Count: 1822
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... 23). These studies seem to be convincing but lack enough evidence. The second category of believed causes for depression is biological factors. Biological factors include chemical messengers, hormonal imbalances, missing cells, and vitamin deficiencies and are believed to be a major cause of depression due to chemicals controlling the brain's functions. Many studies have found that major ... depression could be linked to the malfunction of neurotransmitters, also known as chemical messengers. Neurotransmitters, which send messages back and forth between the cells, determine how people a...

• Word Count: 1669
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

... ) and cannabidiol (CBD) (Cox). THC is the ingredient that is most responsible for the psychological effects of marijuana. THC causes these effects as it stimulates cells in the brain; these brain cells then send signals to the brain to release dopamine, creating euphoria (Cox). Dopamine plays a role in ... the way the brain controls the body's movements, and when there is an excess of euphoria, a state of happiness or excitement, giving people ... Medical Center in San Francisco during 2007, researchers found that marijuana turns off a gene called Id-1, a key gene that helps cancerous ce...

• Word Count: 1664
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate

... and flushes fluids from the body. Too much alcohol depletes the body of necessary substances required to stay healthy, including blood sugar, vitamins and minerals that keep a person alert and not tired. There is good evidence emerging that the main cause of hangover is acute withdrawal from alcohol, which causes cells in the brain to physically change in response to the alcohol's presence ... . When the alcohol is gone, a person goes through withdrawal until those cells get used to doing without the alcohol. Withdraw is when a cell is used to ... can cause liver problems, brain damage,...

• Word Count: 1424
• Approx Pages: 6
• Grade Level: High School

... For example, parents might decide to clone a child with a fatal disease in order to help save the first child. While such cloning for harvest of a one-of-a-kind organ such as a heart is not considered likely to be allowed, the possibility exists. Even if an organ such as a kidney, however, ... example, the common metaphor is should we not create as many Einstein's as possible. But there is little agreement as to how much of the success of great thinkers is attributable to genetics and how much to environment, the era when they live, and factors included in their individual raising. Even...

• Word Count: 2354
• Approx Pages: 9
• Grade Level: Undergraduate

... that make money off jails such as food companies, companies that make furniture for jails, prison guards, and other resources prisons need are all part of the prison industrial complex. The prison industrial complex is a multi-billion dollar industry; similar to what the slave industry would have been had it ... African American, and are being put in jail mostly on drug possession laws but not selling. Minor crimes are now ruining the lives of thousands, if not hundreds of thousands of African Americans. After someone is labeled a felon, they lose rights to public housing, and it gets re...

• Word Count: 1422
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate

... alveoli. The sufferer would encounter with symptoms such as shortness of breath and a brutal cough (LaSalandra). Getting into more serious factors, smoking can also increase the rate of lung cancer. The many carcinogens in cigarette smoke result in permanent changes in the respiratory tract cells. These unnecessary changes may result in cancer. As you would have thought, "Cigarette smoking is the major cause ... of lung cancers of all major histologic types" (Egendorf 87). The rates of lung cancer continue to increase as more and more people continue to smoke. Huffing and puffing on ......

• Word Count: 1583
• Approx Pages: 6
• Grade Level: High School

... so to were the problems. Federalists, having a majority in the Congress of the United States in 1798, passed a series of Immigration Acts known as The Alien & Sedition Acts of 1798, which included the Naturalization Act of 1790, Aliens Act of 1798, and the Alien Enemy Act of 1798. These acts increased the residency requirement for citizenship from five to fourteen ... throughout the immigration system. Spotty or haphazard efforts to end illegal immigration cannot succeed (How to Combat Illegal Immigration). (See Appendix A) Illegal Immigration, a Current Controversies Series, outlines op...

• Word Count: 2323
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• Has Bibliography

... 1991 and 1995. In 1995, more than one-half-million people were arrested for pot offenses. Eighty -six percent of them were arrested for marijuana possession. Tens of thousands of people are now in prison for marijuana offenses. An even greater number are punished with probation, fines, and civil ... sanctions, including having their property seized, their driver's licenses revoked, and their employment terminated. Under federal law, possessing a single joint (or less) of marijuana is punishable by a fine from $1,000 to $10,000 and up to a year in prison .For people on probation or parole...

• Word Count: 1838
• Approx Pages: 7
• Grade Level: High School

... decline. The Blue Jays have posted many losing seasons since then and even this season when leading the American League East for most of the first half of the season there was still many empty seats in their ballpark. According to Baseball Reference the Blue Jays were first in attendance ... time. The media coverage has also declined regarding the population decreasing in baseball. Media coverage of baseball in Canada was really big around the early 90s when the Jays were hot and winning World Series but after that just like the population, it declined. The CBC or Canadian Broadcasting ...

• Word Count: 1354
• Approx Pages: 5
• Grade Level: Undergraduate

... to have a little boost to it. "Between 1835 and 1837, the government sold nearly 40 million acres of public land These land sales, along with revenues the government received from the tariff of 1833, created series of substantial federal budget surpluses and made possible a steady reduction of the national debt for the first and only time in its history [the government] was out ... of debt (Brinkley 240)."" Although the prosperity of the government was starting to look up, it didn't last for long ... North, its economy did not, which stunted the development of the South throughout a g...

• Word Count: 1316
• Approx Pages: 5
• Grade Level: Undergraduate

... Individuals and groups can communicate other people without the information of the community. This holds some dangers in itself, for instance crime, drugs, terrorism, sickness and arms dealers have increased. UN Secretary-General has advised a series of advice to Johannesburg Summit in his report in order to ... spread economical growth and continuation of advancement to all countries and people with the help of globalization. Some of his advices are as the following: To help developing countries' ... and disadvantages. Let's see the disadvantages first: People with different cultures c...

• Word Count: 1566
• Approx Pages: 6
• Grade Level: High School

... Canadian Dollar 1. Introduction This paper examines the estimates of equation the exchange rate of the Canadian dollar, from the quarterly time series for the period 1970:1-2000:4 gathered from the International Monetary Fund database. Since Canada is a small open economy, ... the t stands for the time period, an ut is the error term. 4. Estimation Results OLS was used to find the overall best fitting for the sample period of 1970:1-2000:4, and the estimation results are follows: Yt= 0.00392 v/s 0.64184X1 v/s 0.23442X2 (2.20) (-13.22) (-6.32) where the t-statistics appear below ... cons...

• Word Count: 1300
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• Has Bibliography

... . The question now is "how does Islamophobia affect both Muslims and non-Muslims?" Islamophobia has its effects firstly on Muslim communities. The isolation of Muslims within multicultural societies is a potential result of Islamophobia that has a series of problems for both Muslims and non-Muslims. Trying to avoid segregation and discrimination, Muslims will try to have their own separate and closed communities ... that all were born in the US and were children of Palestinian immigrants (Bonet, 2011). Furthermore, the isolation of Muslims from the society can help, in a way or another,...

• Word Count: 1474
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate

... revolution. By doing this, my essay can be well organised where the question is clearly and coherently answered. In my opinion, I believe that the American Revolution was caused by a series of issues that the British imposed upon the American colonists resulting in their discontentment towards them. Their harsh taxes and powerful authority over the American colonists triggered the revolutionary war. The ... content of my essay that I have included provides information on the main reasons for why the revolution began and the conflict that arose between Britain and America therefore, answ...

• Word Count: 2404
• Approx Pages: 10
• Has Bibliography
• Grade Level: Undergraduate

... called for a "constructive working relationship" with the Kremlin. (Freidel, 2006) At the same time, a new leader was appointed. Mikhail Gorbachev came into power determined to change Soviet society by introducing a series of political and economic reforms. In determination to avoid an expensive arms race and allow economic growth to take place, Gorbachev declared a suspension, or delay, on deployment ... of medium range missiles in Europe and asked the United States to do the same. The result of these growths was a series of four Reagan-Gorbachev summits, which concluded in the first U...

• Word Count: 2371
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

... Revolution other then taxes. The Second Charter of Virginia was one of the causes of the Revolutionary War. The way the London Company of Virginia received permission from the king to set up a colony in Virginia was through a series of royal charters (patents), on of which was in 1609. The British ... government realized that it would be difficult to keep a settlement in Virginia or to obtain any kind of investment interest. During this age of exploration and colonization, it was extremely important ... flee. After the governor unsuccessfully tried to retake Jamestown, Bacon drove him o...

• Word Count: 2089
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... more your guitar costs, the better it is. Every guitar company makes a different style of guitar. For instance, Fender is known worldwide for its distribution of the Stratocaster and the Telecaster electric guitars. Also, the company Schecter is known nationally for its Diamond Series set of electric guitars. Some of these companies are based in the United States, some in Japan and many in Mexico ... you to change what pickup your sound is running through on your guitar. Neck designs can consist of fret markings, pearl inlays or the lack thereof. The Schecter Diamond Series guitars do n...

• Word Count: 1313
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

... bebop, and rock. This evolution of American music is rooted in the application of African esthetic, notably the use of polyrhythms, an expanded range of tone colors, call and response, and African-derived scales and singing styles. First, Polyrhythms are multiple interlocking rhythmic patterns. For example, this would include the use a series four beat measures overlapped by a series of three beat measures. Also, these ... polyrhythmic patterns are arranged in cyclical patterns, referred to as time cycles. The patterns of beats do not have a definite beginning or end, and as the cycle re...

• Word Count: 1710
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... into the American culture, the more backlash the public expressed. People of all races were divided upon the issue, as they still are today. Some people believed that affirmative action was an essential step towards equal opportunity, while others considered it reverse discrimination and injustice for all. A series of Supreme Court decisions in the 1970s helped define what counted as ... discrimination and what could or could not be done as affirmative action. In one of the earliest cases, Griggs v. Duke Power Company (1971), the Court determined that tests used for employing ... affirm...

• Word Count: 1839
• Approx Pages: 7
• Grade Level: Undergraduate

... in an extremely rapid way and in June 1995, the SPLC "Militia Task Force" was seen to report the existence of a minimum of two hundred and twenty militias together with their support groups located in thirty-nine states (Chermak, 2002). Later, by 1996, the ... constitutional limits, and is seeking to attack the American citizen's personal liberties and freedoms. The third theme, although not shared by all members of the militia movement, is a fear that the U.S. is itself under threat from the global conspiracy that seeks to institute a "New ... World Order" on the nation under the sponso...

• Word Count: 1413
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate

... cloning can help same sex couples have a kid without using a sperm or egg donor. You can clone endangered animals to save a certain type of species) (Quinonez). To clone an endangered species all you would need is a well preserved DNA that has gone undamaged but finding something such as ... humans could soon become a reality. Saying this that could become a huge issue since humans like to abuse power and would have a lot of clones of themselves walking the earth, crazy to think that the person you talk to face to face could actually just be a clone. Cloning could be ... the time neede...

• Word Count: 1776
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

... known as Borrelia burgdorferi, a corkscrew shaped spirochete bacterium, causes the infections by migration through the host's tissues, adhesion to host cells, and evasion of the immune system. Having Borrelia burgdorferi in the host's system is a difficult condition to deal with because it will evade the ... forty-eight hours for the host to develop Lyme disease. Once infected, the host will go through three stages, depending on the longevity of the attachment of the tick, and if left untreated. It may cause different symptoms, depending on how long the individual has been infected, and w...

• Word Count: 1820
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate

... Japan surrender but the military also wanted to see which bomb would be more effective in the future so they dropped both types within days of each other. On August 6th, 1945, during World War II, the United States dropped a massive, powerful and most deadly weapon the world ... claimed that dropping the Atomic bomb would save over 100,000 American lives. Though dropping the bombs on Japan ended World War II, the destruction of the two cities is still visible today, whether it would be physical and social damages, environmental, illnesses, etc. General Groves and Admiral Purnell ... tha...

• Word Count: 1264
• Approx Pages: 5
• Has Bibliography
• Grade Level: Undergraduate

... natural enemies and can harbor detrimental diseases such as wheat rust without being affected. The United States government has made provisions to prevent the introduction of new invasive species and try to control those non-native invasive species already present in the U.S., by Executive Order 13112 (64 Fed. Reg. 6183 ... widely distributed. The third criteria is that there is a nuisance or pest value attached to the species in question and the last characteristic of an invasive species is that humans are normally responsible for the first introduction in the location in question (Tic...

• Word Count: 1856
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate