However, there are ongoing studies that are examining the issue more closely (How Cell-phone Radiation Works) Cellphones have revolutionized not only the communication process, but also the human life in different manners. A world without cellphones is unimaginable now because of the various types of utilities associated with it. Earlier cellphones were used for communication purposes alone; however current cellphones are capable of providing facilities like video/audio recording, camera, internet/email, multimedia, Global Positioning Systems (GPS) etc. In short cellphones are getting smarter and smarter and its influence on human life goes on increasing as time goes on. Amidst all the above mentioned utilities of cellphone, the concerns about the health problems generated by cellphones are also growing. Cellphones and cellphone towers can generate harmful radiations which can affect human health negatively. While sending and receiving calls cellphones produce different types of microwave radiations which can cause health problems in future. Cancer, Brain tumor, Alzheimer’s, dementia, Parkinson’s, Autism, Fatigue, Headaches, Sleeping problems, memory malfunctions etc are some of the health problems associated with mobile phone radiations. This paper analyses the cellphone radiation effects on humans. Scientists exposed 10 female volunteers to radiation at 900 megahertz from GSM phones to simulate an hour-long phone call. They screened 580 different proteins in their skin cells and found that the numbers of two proteins were altered in all of the volunteers: one protein increased by 89 percent, the other decreased by 32 percent. This study shows that even without heating, molecular level changes take place in response to exposure to cell phone frequency electromagnetic radiation (How cellphone radiations can Affect Your Cells?) Radiations are energy forms which has both particle and wave nature. It occurs naturally from isotopes of some elements and also it can reach the earth from sun or outer universe. Radiations can be generated from some manmade activities also. Nuclear power generators, mobile phones etc are some of the manmade radiation sources. Radiations are of different types; however electromagnetic radiations seem to be the most prominent one. Electromagnetic radiations are of two types; ionizing and non-ionizing. Ionizing radiations like gamma rays and X- rays have the ability to alter chemical reactions inside the body. Non-ionizing radiation such as visible light may not cause many problems to human health even though it can produce some heating effects. Cellphones are producing ionizing radiations in plenty and therefore the chances of a mobile users getting affected by these radiations are immense. “At high levels, radio-frequency energy can rapidly heat biological tissue and cause damage such as burns, according to a recent report from the U.S. General Accounting Office” (How Cell-phone Radiation Works). Cellphones cannot transmit or receive the ordinary low frequency sound waves. Sound waves need to be superimposed with high frequency electromagnetic carrier waves in order to send it to long distances. A process of modulation and demodulation is taking place inside the cellphones in order to send and receive audible sound waves. Modulation is the process of superimposition of sound waves with electromagnetic carrier waves whereas demodulation is the process of isolation of sound waves and carrier waves from the modulated radio frequency waves. “Modulated information-carrying radio waves resonate in biological frequencies of a few to a few hundred cycles per second, and can stimulate your cellular receptors causing a whole
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…
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.
Other uses of man-made radiation are in generation of energy for daily use (in nuclear power plants) and in fabricating nuclear weapons. While some forms of radiation are useful or beneficial, other forms, particularly high dose radiations, are associated with adverse biological effects.
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.
Today, cell phones are possessed by individuals of all ages, ranging from juveniles to old people. Cell phones generate electromagnetic radiations. So the fact that they are held so close to human body, their massive use and increased exposure of the ears, brain and head to the radiations has raised health concerns among scientists and medical community worldwide.
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.
The paper is focused on presenting the concepts and issues related to the hazardous effects of ionizing radiation by exploring the information available to the public and the information that can be gathered from academic and scientific resources. Ionizing radiation became known due to the hazardous effects to human health.
Rate of absorption of the electromagnetic radiation and the duration of the exposure to the radiation is being investigated while earlier research indicates that problems in human brain and head health have a huge possibility of basing their source as these radiations.
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
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