“Mr. Watson –come here – I want to see you.” These were the first words that Alexander Graham Bell said to his assistant, Thomas A. Watson, by telephone on March 10, 1876. Because people wanted to communicate, they were happy when telephones were introduced. Right now, most people have cell phones (wireless communication technology) which work by radiofrequency exposure in an electromagnetic field. Because cell phones are very important devices in our lives, people use them a lot .Not only do people use cell phones to communicate, but also they use them to take pictures, to search the internet and to send text messages. As a result, people are spending a lot of time with mobile phones which work in an electromagnetic field. There are several devices that have radiofrequency waves, such as microwaves, TVs, computers, and Laptops. Because people interact with many kinds of devices, and each of them creates radiofrequency exposure, scientists have studied the effects of an electromagnetic field on human health. Even though mobile phones have low–power radiofrequency transmitters, and they are considered non–ionizing radiations which can’t break down to biological tissues, people should be protected from too much radiation. Although studies have shown that there are links between radiofrequency and cancer, mobile phone use is growing. Therefore, it is very important for people to know what to do in order to reduce the risk of wireless communication technology. In order to know whether mobile phones are carcinogenic to the human body, people should know what radiofrequency is. Wireless communication technology works based on radiofrequency signals which are an electromagnetic field. These signals can be ... ... middle of paper ... ...er through the air at very high speed, so it is easy for this waves to break down to our body, bone, and tissues. Especially, this signals very harmful to children because their tissues are in processing, so it is very easy for powerful radiofrequency to damage their body. In addition, even though this signals are considered non-ionization, it is still hazardous because some of them have high level energy which leads to produce tumors in the brain. For that reasons, it is essential for people to know what to do in order to reduce the risk of wireless communication technology. Parents should protect their children from this dilemma so that they can stay healthy. No one can give up not to use mobile phone even though it is poison to our body. For that reason, people must be taught how to use and buy cell phone. Do you know what causes tumors in 142.000 Americans?
The overwhelming data describes the details of the dangers involved when people use their cell phones whil...
In 1998 a Maryland neurologist, Dr. Christopher Newman, was diagnosed with brain cancer and he could no longer work as a result of his disease. He claimed that the Motorola cell phone he had in 1992 to keep in touch with his patients gave him cancer. Then in 2000, he filed an $800 million lawsuit against several wireless providers including Motorola Inc., Verizon Communications Corp., Bell Atlantic Mobile Systems, and others. Within a month, the U.S. District Judge Catherine Blake dismissed the case due to lack of evidence. This case happened during a time where people were confused about how electromagnetic radiation affects the human body. Fast-forward to today and there is still confusion. A lot of people today feel like they are at risk from developing cancer from electronic devices like cell phones, microwaves, and laptops. That is simply not true.
Did you know that without X-rays many people’s illnesses would go untreated, as well as undetected? Today, Radiology technicians are helping the health of individuals every day, they help diagnose conditions in order to save people’s lives. Although being a radiology technician can be sometimes stressful, the reward of knowing that you are helping save someone’s life is well worth it. Being a radiology technician can also be dangerous, due to the process of administering radiation, but the benefits of being able to know that you helped a person out ways all the negative factors of this career.
It is undeniable that cellular technology has become main stream. “It was estimated that there were 92 million cell phone users in the US, a number growing by one million every month.” (Frumkin, Jacobson, Gansler & Thun 2001). The arrival and widespread use of cell phones has peaked interest of the health effects of radiofrequencies in the human body.
demand for better cell phones is skyrocketing. With new technological advancements happening everyday with cell phones, people are starting to depend on a cell phone for everyday task. Although cell phones allow the user to contact friends or family with the touch of a button and allows them to play games in times of boredom. As a result of everyday use, cell phones have affected relationships, the brain, and health.
Cell phones have become a part of mainstream culture. Recently they have become more affordable and accomplish much more than making and receiving calls. Along with the growing popularity there is also growing concerns about safety and health. In this paper we will address cell phone history and how they have evolved. We will discuss health concerns such as tumors and talking while driving. Finally, we will talk about all of the technology that cell phones can accomplish such as receiving Email and buying stocks.
Staffs in a radiology department are unprotected to various hazards, including injuries due to radiation contact, poor ergonomics, or repetitive stress, those affected by wearing lead smocks or moving substantial equipment for moveable studies and needle sticks ensuing in exposure to body liquids. Plans to avoid such threats include ergonomics creativities for radiologists and technologists, employment of a radiation safety officer to safeguard obedience with radiation dose guidelines and policies, and use of equipment that helps to reduce exposure to body fluids. In addition, there are regulations and guidelines from various government bodies on occupational radiation dose limits, handling of isotopes and chemotherapy agents, contact with patients with airborne infections, and needle stick injuries. A comprehensive staff safety
that there was a mass amount of research that I needed to carry out in
Radiation is one of the most dangerous and easiest way of having health effects. Radiation was first discovered by Roentgen. Hazards are the first things people need to know in order to understand what it can do to your body. It causes many health effects on everyone out in the world. It harms people in the dentistry and field and even in the medical field. Normal people out the world can also be exposed when coming into one of these offices and getting x-rays of some type.
Despite the short amount of time since the introduction of the smartphone, the rapid development of the software and technology has had a tremendous effect on the everyday life in society today. The concept of communicating through a telephone was developed in the 1870s. Devices to transmit speech electrically were designed by Elisha Gray and Alexander Graham Bell, but Bell's design was patented first. On March 10, 1876, Alexander Graham Bell achieved one of his greatest successes in the making of the telephone. This brought upon a major change in communication and gave leeway to the improvement of the telephone in the days to come (Bellis, 2013b). During the 20th century there were many innovations regarding the telephone. In 1973, the first call from a portable phone was made Martin Cooper, who was a Motorola researcher and executive at the time. Since its inception, the advancement of cell phones has been exponential (Bellis, 2013a). As a result, cell phones have changed how society works in today's world. Many people lack the insight of how cell phones, or in this case, smart phones, affect the people that use them. So the question is, how is the evolution of smart phones impacting our society?
One of the greatest events of twentieth century was the use of radioisotope as a source of energy and as medical and industrial tools. Using radioactivity has been a global issue owing to its very nature. When it is used for peaceful purposes, it is a triumph of science because it can solve energy problems in the form of nuclear energy but the side effects in the form of harmful radiation and harmful radioactive waste is the real limitations of science. This essay will attempt to analyze the application of science in the use of radioactivity and radioactive isotopes and how science is not so effective in dealing with the side effects.
To conclude i would like to say that regulatory agencies have concluded cell phones are safe, cell phone radiation is non-ionizing and studies indicate that there are long term risks but we need more data on intense sustained usage, and cell phones can be used more safely by only using them when signal strength is strong and the transmitter doesn’t have to transmit as much energy.
Mobile phones have various negative effects on a teenager's life and their life style. It can affect the student's in many ways. It can lead to health related problems, academic distractions, exam malpractice and change in behavior of teenagers. Reserches have shown that a mobile phone can cause an increased risk of acoustic neuroma and glioma in teenagers (Ravidchandran, S. V., (2009)). It can also cause ipsilateral , this is a tumor caused on the side of the brain where phone mostly held. It is highly risky for a teenager's health, as it is their growing period of time. Mobile phones are also known as a cause for academic distraction of students. Students tend to carry mobile phones to schools. Due to which they tend to use mobile phones during their lectures, they listen to songs, watch videos, play games ,chat with their friends online, etc. which makes mobile phones act as major source of distraction in a student's life . The students don’t conce...
First of all, using mobile phone has the negative effect of affecting the health. The scientific data are exploring the relationship between radiation from mobile phones and brain disease. "Research carried out by scientists in Finland suggests radiation from mobile phones causes changes in the brain. It is the first time that scientists have looked at the effects of mobile phone radiation on human cells rather than those of rats"(BBC NEWS, 19 Jun 02 | Health, "Fresh fears over mobile phones"). From above we must understand that research did find a higher incidence of brain tumors on the same side as phone usage.
Every day of our lives, we watch as technology advances in leaps and bounds, so it was only logical when the cell phone came into existence, it would also be necessary to develop ways for a phone to be more than just a phone. With the explosion of the internet age people needed a way to bring their computers on the go, one that could fit in the palm of their hand. Whether it be checking emails, updating social networks or even playing games, smartphones seem to do it all. There is, however, a dark side to every technological advance that is made, to everything that makes our lives more convenient. Smartphones are not only an enormous distraction in our lives but are also known to cause health problems in those