Alarmist groups will continue to exploit and misrepresent this flawed ruling. Inhis case was dismissed from court because the judge said the medical evidence did not prove that the cell phone had accelerated the brain tumor.
These phones run at MHz, verses the digital phones, which run at MHz. Because cell phones have been in widespread use for only about 20 years in most countries, it is not possible to rule out future health effects that have not yet appeared. It is hard to know what to make of these findings because most studies by other researchers have not had the same results, and there is no overall increase in brain tumors in Sweden during the years that correspond to these reports.
Radiofrequency energy is a form of electromagnetic radiation. Their heads are smaller than those of adults and consequently have a greater proportional exposure to the field of radiofrequency radiation that is emitted by cell phones. Cancer incidence data can also be analyzed over time to see if the rates of cancer changed in large populations during the time that cell phone use increased dramatically.
Virtually every one of his studies has concluded that cell phones and wireless and cordless phones increase the risk for brain cancer. The American Cancer Society looks to these organizations to evaluate the risks based on evidence from laboratory and human research studies.
Brain cancer incidence rates Brain cancer is one of the rarer forms of cancer. It should also be noted that as technology improves, better receivers are created, and lower power is needed.
The male rats in the study exposed to RF waves also lived longer, on average, than the rats who were not exposed, for unclear reasons.
Being farther away from the tower requires more energy to get a good signal, as does being inside a building. The researchers noted that the shortcomings of the study prevented them from drawing any firm conclusions, and that more research was needed.
Danish Study How the study was done: The CEFALO study, an international case-control study of children diagnosed with brain cancer between ages 7 and 19, which found no relationship between their cell phone use and risk for brain cancer However, improvements in cell phone technology have resulted in devices that have lower power outputs than earlier models.
Hands-free kits reduce the amount of radiofrequency energy exposure to the head because the antenna, which is the source of energy, is not placed against the head. These findings suggest that the increased risks observed in the Swedish study are not reflected in U.
Case studies have been mainly performed in the Scandinavian countries, United Kingdom, and the United States.
The Hardell et al. The Research Methodology of Cell Phone Health Risk Studies Essay Words 8 Pages Cellular telephones have transformed and accelerated communications over the past four decades.
Therefore, there is no definitive link or evidence between cell phone usage and brain cancer. Cell phone radiation lacks the energy necessary to break chemical bonds which is the only known method of action for cancer causing radiation.
Cellular (cell) phones first became widely available in the United States in the s, but their use has increased dramatically since then. Cell Phones and Cancer Risk Website: International Agency for Research on Cancer. Inthe International Agency for Research on Cancer (IARC), a component of the World Health Organization, appointed an expert Working Group to review all available evidence on the use of cell.
Cell Phones and Cancer Risk. On This Page. Why is there concern that cell phones may cause cancer or other health problems? What is radiofrequency energy and how does it affect the body?
Inthe International Agency for Research on Cancer (IARC). Cell Phones, Electromagnetic Radiation, and Cancer: A Study of Author Affiliation, Funding, Bias, and Results After a qualitative and quantitative review of the current research, there appears to be a The purpose of this paper is to study the correlation between cell phones, EMR, and cancer.
This paper reviews the previous medical.Research paper on cell phones and cancer