Sunday, February 23, 2020

Incidence of ill effects from exposure to the radio frequency Essay

Incidence of ill effects from exposure to the radio frequency emissions emitted from wireless cell phones - Essay Example It is also generally believed that children are at a greater risk of being effected from the RFR since they are in the process of growth. Research has also shown that the Radio Frequency Radiation could also be dangerous for the unborn child during pregnancy. Since mobile phones are a new technique, there is a need to study the long-term ill effects caused by the RF emitted from the mobile phones. Further study in this field is also needed to clarify certain inconclusive research. Over the past few years, there has been a rapid growth in the use of the mobile phones, wireless local area networks (WLANs) and other wireless devices all over the world. Such wireless devices emit Radio Frequency/ Electromagnetic waves that, under certain conditions, can have undesirable effects on human health. Different individuals, in particular, use cell phones in different ways. Some people use the mobile phones for an extended period of time due to which their head is exposed to radiation. However, people seem to ignore the safety measures due to the lack of awareness of the ill effects caused by exposure to such radiation. There has been no conclusive research published on the ill effects caused by exposure to Radio Frequency emitted from wireless cell phones. Still in various countries like the United States and the United Kingdom, the governments have made it necessary that the cell phones carry a health warning about their ill effects. Although no possible links have been found of the relationship between the RFR emitted from the wireless cell phones and the major ill effects. However some research carried out in this field has shown that the RFR emitted from wireless cell phones could interfere with the pacemakers, could effect the blood brain barrier, could damage the DNA which could lead to abnormal genetic changes. Research has also shown that the radio frequency could also

Friday, February 7, 2020

Violence as entertainment Research Paper Example | Topics and Well Written Essays - 2000 words

Violence as entertainment - Research Paper Example Epics and classics such as Iliad and Odyssey in Greek, Ramayana and Mahabharata in Hindu, Shakespearean Literature in Western and 1001 Arabian Nights in Arabian cultures stand as testimony to this. However, on the flipside, the sagas of wars and battles always illustrate the devastating miseries that the practice of violence has brought upon humans. Therefore, violence that sets misleading examples for children is not an appropriate form of entertainment as it glorifies brutality and breeds hostility besides fostering insensitiveness and apathy. The emergence of television, as a dominant form of entertainment during the early 1960s, has brought with it a major concern supported by scientific evidence that establishes the â€Å"casual relationship between violent television and aggressive behavior† (3). Psychologist contend that youngster modulate their attitudes and behavior on the basis of the â€Å"symbolic environment† that media promotes apart from their experiences in real life (3). Thus, when they remain exposed to violence in the media they will tend to imitate what they view on the TV and thus run the risk of indulging in violent behavior. The advent of visual technologies today offers the youngsters a wide range of channels on TV that telecast violent content in high definition and with 3 D effect. Thus, the viewing pleasure they receive from the media is so attractive as to be addictive and they spend a lot of time watching TV. When TV programs bombard their subconscious mind with constant images of violence, and influenced by such content, they will tend to believe that violence is an acceptable norm and become aggressive in real life. Evidence in the form of psychological research findings further suggests that watching violence in the media makes youngsters imitate the act as can be seen from incidents that involve â€Å"lethal violence† that has an â€Å"uncanny resemblance† to scenes in movies (Cantor 1). Children†™s tendency to imitate media content can be illustrated from the â€Å"crisis of playground injuries in schools† after the introduction of WWF in Israeli TV (2). The repercussions of this show on the children in Israel have forced the school authorities to conduct â€Å"media literacy programs† and the channel to reduce the frequency of its telecast (2). On the other hand, studies further show that frequent viewing of violent entertainment that portrays â€Å"graphic display of injuries† desensitizes children and reduces their â€Å"emotional response† to violence over a period of time (2). Similarly, such children, when they become adults are likely to indulge in â€Å"domestic abuse† as they tend to have lesser sympathy for the victims. Thus, it can be construed that when people remain exposed constantly to violence in media, they become indifferent to it and loses their emotional response and feelings of compassion for fellow beings. Research statistics further indicate that Americans constantly remain exposed to violent content and â€Å"60% of TV programs† contain violence (Bushman and Anderson 478). Studies also find that by the time children pass out from elementary grade, they would have seen over â€Å"8000 murders† and â€Å"