We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Effect of cell phone on the human body - Research Paper Example

Comments (0)
Summary
[Attallah Alamri] [carol swanson] [Core2 level 8] 5 July, 2011. Effects of cell phone on the human body Introduction With the globalization of world and the need to have increased networking, the use of cell phones has increased manifolds in the last two decades (Tudor and Petty)…
Download full paper
GRAB THE BEST PAPER

Extract of sample
Effect of cell phone on the human body

Download file to see previous pages... Their curiosity and concern has instigated a series of researches that tend to investigate the effect of use of cell phone on the human body. Debra Davis, an epidemiologist, in her research has shown her concern regarding role of cell phones in spreading cancer. She states that at times even low energy radiations of laboratory research are enough to cause cancer. A bioengineering department professor in University of Washington, Henry Lai, in his studies of laboratory research radiation, found that in research of over 400 papers, 27% of the cases show that on exposure to electromagnetic waves of laboratory radiations, the DNA in brain of rats was damaged. In one of the studies listed by Lai, loss of memory occurred when rats were exposed to radiation with (Specific Absorption rate) SAR in the low range of 0.0006 to 0.06 watts per kg (Stross). The effect of electromagnetic radiations emitted by cell phones cannot be denied, however, this effect being positive or negative is a research area that still needs to be explored. EM Radiation causes brain activity A lot of researches have realized changes in the brain activity as a result of use of cell phone, though many researchers are of the view that more research needs to go into determining the potential ways in which these changes are detrimental for human mind and body. According to a study published in the Journal of the American Medical Association, the effect of cell phone radiation was determined inside the brains of 47 healthy subjects. PET scans to measure any brain activity were performed after placing the cell phones on both their ears. The glucose metabolism in the brain was measured twice. The study found that the electromagnetic energy from cell phones exerted an influence in cell located near the phone which depended upon the location of antenna, its operating frequency and duration of use. The brain activity was triggered the most in areas close to where the antenna was place, not where the phone was in contact with the subject. The effect of energy was seen even when the phone was muted. This was to ensure that sound interpretation was not causing the brain activity. Volkow found a 7 per cent increase in the metabolism of glucose in the region of brain that was nearest to the antenna in people that held the cell phone on either side of the brain for 50 minutes. As a result of this research study, Volkow concluded that cell phones generate electromagnetic radiation to which, the human brain is sensitive. The study however, did not suggest that these radiation cause brain cancer. The studied effect, whether good or bad, is an area for future research. The director of the National Institutes of Health’s National Institute on Drug Abuse, Nora Volkow said, “[w]e don’t know that this is harmful [but we know that] glucose metabolism is a direct indicator of brain activity” (Volkow cited in Doheny 1). Nora Volkow and her colleagues found that sugar is consumed by cells in the brain for energy. Henry Lai and Lenart Hardell, a Swedish oncologist showed concern regarding this study as to if the brain activity observed in the study could be the result of shift in brain chemical levels (e.g. the neurotransmitters, serotonin and dopamine). These chemicals play a critical role in human body other than the brain and could pose health problems in areas away from the brain. They also expressed their concern that ...Download file to see next pagesRead More
Comments (0)
Click to create a comment
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
The knowledge level and attitudes of pregnant women in passing on sickle cell disease
This study will be guided by the following research questions: What is the level of knowledge among pregnant women with the sickle cell trait from the Mississippi Delta about sickle cell disease? What are the attitudes of pregnant women with the sickle cell trait from the Mississippi Delta about sickle cell disease?
35 Pages(8750 words)Research Paper
Though cell phones have developed us technologically as a society, they have undermined other important social developments
The numerous applications that are provided in cell phones provide immense convenience to the user since she/he can communicate, get information or entertain herself/himself in a given space and time without outside help. However, the use of the cell phones has been considered by many as bordering on abuse due to excess usage.
7 Pages(1750 words)Research Paper
VoIP Vs Cell Phone
After hinting on the emergence and development of both the communication technologies the paper divulges on the operational patterns of both the technologies and endeavors to make a comparison thereof. The paper moves on to make individual researches on the social impacts of VoIP and mobile phone usages.
20 Pages(5000 words)Research Paper
Cell phone
Today, cell phones are possessed by individuals of all ages, ranging from juveniles to old people. The massive use of cell phones has raised the concerns among scientists and doctors regarding its health effects. Cell phones generate electromagnetic radiation.
3 Pages(750 words)Research Paper
Cell Phone Radiation Effects on Humans
Some say that cell phones are linked to higher occurrences of cancer and other ailments, while other studies report that cell-phone users have no higher rate of cancer than the population as a whole. No study to date has provided conclusive evidence that cell phones can cause any of these illnesses.
4 Pages(1000 words)Research Paper
The Effect of Acidic Foods on the Human body
The common examples of acidic foods are cheese, meat, eggs and cereals. Alkali foods act to neutralize the effect of the acidic foods because they produce an excess of cations (positively charged ions) after getting metabolized. The alkali producing foods include Fruits, vegetables, milk and groundnuts as the eating of these foods gives out sodium, calcium and magnesium in the body.
5 Pages(1250 words)Research Paper
How Cell Phones Can Cause Cancer for Users
Ionizing EMR include cosmic, radon, and x-rays, while non-ionizing EMR include radiofrequency and very low-frequency radiations. Weinberg (p. 16) warns that radiofrequency energy is capable deeply penetrating the body of human beings without any external detection.
4 Pages(1000 words)Research Paper
Cell Phones Are Bad for Health
There have been increasing concerns about exposure to electromagnetic fields of users emanating from cell phones and their related accessories. Radiation emanating from this equipment has a direct and indirect effect on the health of people such as car accidents, cancer and interference with health equipment.
3 Pages(750 words)Research Paper
Should you worry about cell phone, cellular antenna and Wi-Fi device radiation why or why not
ple, they have also been linked with the emission of electromagnetic waves and radiation, which are thought to bear negative impacts on human health (Shelly and Vermaat, 2012). According to Doctor Joseph Mercola, researchers have studied these devices and seen that they emit
1 Pages(250 words)Research Paper
Mobile phone dependency
When the message is encoded, it is sent through a given medium to the receiver. The receiver has to translate the message in a language understandable to him and then give feedback. Communication have evolved from the age of sending a
24 Pages(6000 words)Research Paper
Let us find you another Research Paper on topic Effect of cell phone on the human body for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us