-Cell phone usages and Radiation Essay Example | Topics and Well Written Essays - 2000 words

-Cell phone usages and Radiation - Essay Example The technology of cell phone has eliminated the factor of geographical distances and made the general population more socially connected. The acceptance rate of the cell phone technology can be realized by the fact that from the year 1990 up till 2011, the worldwide cell phone subscriptions raised from 12.4 million to over 6 billion, penetrating nearly 87% of the world population (MobiThinking). Cell phone technology may not be all that safe. Amidst the life of convenience offered by cell phones, the potential threat the cell phone technology may have to the health of humans can get ignored. On October 19, 2012, the Supreme Court in Rome (Italy) gave a ruling wherein a â€Å"causal link† was found to exist between the mobile phone and the illness of an Italian Company’s Director Innocente Marcolini, 60 (Routers, 2012). Marcolini was diagnosed to have developed a tumor (neurinoma affecting a cranial nerve) on the side of the head that he held his mobile phone to for 5-6 hours a day for 12 years. Cell phone technology works by emitting radiations. Whether these radiations are harmful to human health or not is a debate that has been pursued by many medical and environment bodies. This paper presents an overview of the radiations emitted by the cell phones and the safety standards set by the agencies. The possible impact on these radiations on human health and some safety tips to avoid the possible threats are also presented in the paper. Cell phones use a type of electromagnetic energy called radiofrequency (or simply RF) energy for communication. RF are the radio waves and microwaves. On the electromagnetic spectrum (shown in Figure 1), where the energy ranges from ones that have extremely low frequencies with long wavelengths to those that have extremely high frequencies with short wavelengths, the radio waves and microwaves lie between the two extremes. In the RF region, the frequencies are in the range of 3KHz to 300GHz.

An Analysis Of The Video Like A Prayer By Madonna :: essays research papers

An Analysis of the Video "Like A Prayer" by Madonna Madonna first arrived in the national popular culture in 1984 with her song "Borderline". She moved very quickly in the ensuing years to make several records (many of which have gone multi-platinum) and to take several world tours with sold-out concerts, and has caused quite a bit of controversy in what she has done in the public eye. Examples include posing nude for Penthouse magazine (and announcing afterwards that she was not ashamed for doing it), marrying (and subsequently divorcing) actor and media-avoider Sean Penn, creating a fashion trend (which was primarily popular with teenage girls), and making truly atrocious movies which the critics hated and the people refused to see (the only two exceptions are Dick Tracy and Truth or Dare, her controversial yet fascinating self-documentary about her tour of the same name). It seems that Madonna seems to enjoy attention, good or bad, and it seems like she feeds on her own controversy. Her songs, and the music videos which accompany them, are no exception to this. However, the things she does and the images she projects requests contemporary society to reflect on itself, and to possibly re-create itself in innovative and inventive styles. Perhaps she always breaks with convention because she sees things in a different light than the rest of society. This essay shall focus on the video which accompanies the title track from her 1989 album, "Like A Prayer," which certainly had its share of controversy. Probably the most startling image in the music video was that of several burning crosses on a lawn or a hill. These crosses were in the background, while Madonna was facing the camera and singing. When I saw the music video for the first time, this particular section of the video made me sit up and intently watch my television screen. The first things I thought about were, "She's a very outspoken woman for doing this! Boy, she's got a lot of nerve! I believe she was raised Catholic, and she's making a mockery of the Catholic Church by doing so! The Pope would be offended, to say the least!" The radical approach to dispose of any religion (or a person's religious or pious fervor) is at least shocking. The cross is the symbol of Christianity and all it stands for. Seeing the cross engulfed in fire -- which symbolizes (and is) a destructive force -- would be very disturbing for anyone to see, Christian or not. I sat up and took notice, and I'm not even Christian -- I am Jewish. Furthermore, the fact that

Plastics Bags: A Devil To Be Banned

Plastics Bags- A Devil To Be Banned Plastic bags are normally given to customers by vendors when buying. It is a very convenient method for transporting goods. Moreover, it is highly popular to the customers and retailers because of its light weight. But, ultimately this much usage of the plastic bags leads to the many serious problems. Plastic bags should be banned in Canada because it have a critical environment problems, health problems and also because of its cost of production and recycling. Plastic bags should be banned because it creates very harmful environment problems.Throwing plastic bags could make the soil pollution. It also creates marine pollution. As per the research â€Å"over 13 billion plastic bags are handed to consumers each year, representing a substantial proportion of all floating marine litter (http://www. guardian. co. uk/ environment/2007/nov/13/plasticbags. pollution). Plastic bags wastes block the drainage and also it is dangerous to marine life. Every y ear thousands of seals and whales are dying because of eating plastic bags. For making a plastic bags earth’s precious natural resources are being used.Burning plastics produce much polluted gases which cause air pollution (http://debatewise. org/debates/ 1011-should-plastic-bags-be-banned/#yes9). All of this pollution in combine produces a Green House Effect. Moreover, during the production of the plastics many harmful waste chemical is produce which also contribute in the pollution and ultimately environment problems. So, plastic bags should be banned in Canada as it has dangerous environmental issues. Another, reason for banning of the plastic bags is because of its effect on the health.Air produce after burning of plastics can lead to an asthma or can worse the asthma. When a plastics break down it release many harmful chemicals and by drinking this type of water it enter into a human body and can produce a disease like diabetes, heart problems, cancer (Copperkitten). The se all health problems are serious and they cost much for treatment also. â€Å"Toxic emission produces daring an extraction of plastic bags, their manufacturing, and their transportation contribute to acid rain and smog† (Environmental Literacy Council).Moreover, some people put their foods in plastic bags for a long time and during that many toxic chemicals enter into a food and that may degrade food and also have an adverse effect on a health. Sometimes animals eat plastics bags with other food and in the body plastics not get metabolized and cause the serious problems. Many times it happen like birds eat a part of plastic bags and that stick to their neck and because of that they are unable to take a breath, and die. That’s why the usage of plastic bags should be banned in Canada due to its health risk.Production as well as recycling of plastic bags is very costly. During a production many natural sources of energy are used and that increase the production cost. Mo reover, this will leads to a decrease of these types of an energy sources. The price of oil used to produce petrochemicals for making recycled plastics is so high (Miller, 2005). One could drive their car for a few meters in production cost of one plastic bag. Also, the plastics are non-biodegradable so recycling is very complicated and it will cost too much money.After the recycling another big problems is of removal of the waste. Overall, production and recycling of plastics bags affect the economy of the country. For recycling there are a separate bins required to put in each street and also special vehicles are required for collection of that bins, and these all ultimately increase a cost of recycling. For a disposal of non-biodegradable plastic bags separate farmyard is required and day by day more and more space required storing plastic wastes. Therefore, it is better to ban a usage of plastic bags and it must be banned.Some people give a counter argument that plastic bags sho uld not be banned in Canada. They give a reason like plastic bags are convenient, cheaper and also not harm the environment too much. Some says, it is better to add a tax on production and usage of plastic bags than banning it. But it is not necessary that all convenient things are good for environment and economy. Moreover, the plastics are never degraded into a harmless ingredient, it always produce a toxic substances. Another way to reduce the environmental problems is to use a bio degradable plastics bags.But, the production cost is too high for making bio degradable plastics bags. Some says to reduce the use of plastics bags rather than banning it. But, nobody can control the usage of plastics if it is not banned. And it is proven that the plastic leads to critical environmental problems. It also reduces the other sources of energy and that will affects lot in future. And there is no need to use plastic bags as paper bags already available at the same cost in a market. Also, su ch types of paper bags are bio degradable as well as safe for a environment.So, plastic bags must be banned in Canada. In a nut shell, due to the high risk associated with the usage of plastic bags, it should be banned in Canada. Nobody have a right to damage a environment of a earth. So for a environment and for other living creatures usage of plastic bags must be stop and that is only possible by banning of a usage as well as production. In such types of issues awareness is not much useful. Government must have to take a firm steps for it. And, banning of plastic bags is only a solution.Work cited Copperkitten: Sustainable Living, June 2010 http://copperkitten. wordpress. com/2010/06/22/the-health-hazards-of-plastic-bags/ Environmental Literacy Council. 2005. â€Å"Paper or Plastic? † November 20, 2005. http://www. enviroliteracy. org/article. php/1268. html Miller, G. T. 2005. Sustaining the Earth: An Integrated Approach. Pacific Grove, CA: Thomson Brooks/Cole. http://www. guardian. co. uk/ environment/2007/nov/13/plasticbags. pollution http://debatewise. org/debates/ 1011-should-plastic-bags-be-banned/#yes9

Fdr Fireside Chat Essay - 607 Words

December 29, 1940 – Franklin Delano Roosevelt started his fireside chat with these words: â€Å"This is not a fireside chat on war. It is a talk on national security, because the nub of the whole purpose of your President is to keep you now, and your children later, and your grandchildren much later, out of a last-ditch war for the preservation of American independence and all of the things that American independence means to you and to me and to ours.† Many had their thoughts on what the president should talk about that night, one even stating â€Å"Please Mr. President, don’t frighten us by telling us the facts.† Luckily, FDR counter-reacted and said, â€Å"frankly and definitely there is danger ahead – danger against which we must prepare. But†¦show more content†¦He was a leader of the American people through so much depression and tragedy but he still helped bring dignity back to the citizens through The New Deal. I believe that one of the reason he was reelected due to the fact that he created millions of jobs for the Americans and restored confidence and dignity back in them. He was the people’s people and he knew what American’s stood for and saw what was most important to the people. He led us through World War II after the Japanese attacked us on our soil, even though FDR tried to keep us out of war. I believe that a fellow classmate, Sean McDowell, has it right when he said â⠂¬Å"I think that this speech was chose to be a part of this political science due to what America is going through today. It’s almost a reenactment to some extent. Our economy is almost facing inflation and another great depression while wars are going on across the globe everywhere.† I have to admit I totally agree. -------------------------------------------- [ 1 ]. http://docs.fdrlibrary.marist.edu/122940.html [ 2 ]. Ibid. [ 3 ]. Ibid. [ 4 ]. Ibid. [ 5 ]. http://www.presidency.ucsb.edu/mediaplay.php?id=15917admin=32 [ 6 ]. Ibid. [ 7 ].Show MoreRelatedFranklin D. Roosevelt. During The Great Depression In The1745 Words   |  7 PagesDemocratic Party and the former governor of New York, Franklin Delano Roosevelt. On March 4 1933, Roosevelt was inaugurated president by a nation in need of hope. FDR took action immediately to deal with the depression by closing the banks temporarily to allow an increase of confidence by the American population. Although some historians argued that FDR was moving the nation towards socialism rather than capitalism, Roosevelt, however was able to convince Americans that as a nation overcoming The Great DepressionRead MorePresident Fdr : A Nation s Economic Status Is A Great Responsibility That Its Government Has1259 Words   |  6 Pageshomeless. While Americans are under economic depression, little has been done by the government to ameliorate the situation. 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Roosevelt : The First Modern President Of The United States1448 Words   |  6 PagesFranklin D. Roosevelt is proclaimed to be the first modern president of the United States. In fact, after a closer look, one could say FDR created the modern presidency. With his establishment of rhetoric as an important tool, he learned to speak directly to the American people, who then thought of him as a trustworthy person. FDR also established the United States military base and put into motion many of the first steps towards alliances with other nations. His time in office also saw the additionRead MoreDbq New Deal1173 Words   |  5 Pages [pic] 1. What is the WPA? 2. What was the goal of programs like the WPA, and what were at least 2 other alphabet soup programs with the same goal? Document 3 Source: Excerpts from FDRs Fireside Chat: 8/30/1934 http://amfwotr.com/2010/06/fdrs-fireside-chat-8301934-on-government-and-capitalism.html I am happy to report that after years of uncertainty, culminating in the collapse of the spring of 1933, we are bringing order out of the old chaos with a greater certainty