Introduction: Is there enough evidence to indicate that people living near electrical transmission lines are at an increased risk for health issues? Are BC Hydro’s high-powered transmission lines putting the Canadian public at risk? Although there is currently no definite answer to these questions, there may be a few things to consider. Since the 1970’s, concerns about high-powered transmission lines impacting people’s health have struck strong debate [6] . M. Abdel-Salam, a professor at the department of electrical engineering at Assiut University, suggests that calculating the electromagnetic radiation distribution under high-powered power lines is crucial for assessing the radiation people are exposed to [6]. Ahlbom and Feychting …show more content…
It will then cite studies that outline the health implications EMF exposure may have on people. Finally, it will address the findings that suggest that EMF exposure may have no proven harm on people’s health. What is electromagnetic radiation and where does it come from? Electromagnetic force (EMF) radiation is a non-ionizing force that is present as a result of electric fields [6]. Whenever electrical current is passed through a wire, electromagnetic fields circles the path of current [6,13]. When charged particles move, known as a current, it’s movement generates an electric and magnetic field [6]. The current’s flow generates the magnetic field and the electrical potential generates the electric field[13]. When referring to these two fields together we call them EMFs [13]. Since magnetic fields are non-ionizing and considered far less dangerous than other radiation, such as x-rays and microwaves, EMF radiation is not commonly considered dangerous, and as a result, does not receive scrutiny to as high of an extent [13,9]. Electromagnetic radiation, when compared to x-rays or even UV light, consists of a very low frequency and high wavelength [12]. This means that the health implications EMF radiation may have is far less obvious when compared to a known carcinogens such as x-rays or UV radiation [12, 6]. EMF radiation is present in all consumer electronics [12]. As a matter of fact, it is present in anything with an electrical current. High
Do you feel like having power is easy as turning on a light switch to to plugging an appliance into the wall maybe you do but after reading this your opinion might change.This research paper will discuss the idea of barehanding and how to work on energized power lines.
Electronic cigarettes have been around for about a decade. No one is sure of what havoc they can cause yet because of how new they are in existence. Throughout the past years more and more issues have been arising from this product that was originally assumed to be harmless. Now we are faced with the question are they really as safe as we thought or should increase investigation to see what they are really capable of. So far researchers have discovered many issues with the electronic cigarettes and every month more and more issues begin the surface the air. From explosion to toxic material. These issues will not only affect their
Electromagnetic Radiation – A form of energy composed of waves of electric and magnetic changes (from electrically charged particles). It deals with
EMC regulations governing electromagnetic radiation, to ensure that equipment do not emit electromagnetic radiation that could
Mass Psychogenic Illness and Nocebo Effect can be seen in many small towns in Australia that have a wind farm nearby. Some towns people believed that the turbines are harmful to the health of everyone in the surrounding areas. Everything from several types of cancer, gaining weight, high blood pressure and sleeping disorders have been accused to be caused by the turbines. It has been concluded that wind turbines cause no negative health effects to humans or any of the surrounding wildlife but some are not so sure.
There are a few archives identifying with electro - surgery hardware, perils of by-items produced and dangers to those that are uncovered . The Medicines and Healthcare Products Regulatory Agency ( MHRA ), Health and Safety Executive ( HSE ), Occupational Safety and Health Administration ( OSHA ) and the British Occupational Health Society ( BOHS ) recognize dangers to wellbeing for those uncovered . In any case, the HSE (2012) says that there is an absence of measurable sick wellbeing information identifying with surgical smoke, and MHRA (2012) says that the evil wellbeing impacts require additionally think about, as there is no convincing approved confirmation to demonstrate or invalidate destructive impacts. The HSE recommends that presentation to smoke of any sort ought to be maintained a strategic distance from
There is no evidence power lines cause cancer. Cancer has many caused, doctors have warned the people on how to reduce the chances of cancer and power lines does not within one of the following warning. Furthermore the distance of 20 miles is a considerable distance between the boy and the power lines to have any
Electromagnetic waves are continually used to upgrade and advance our technology, being implicated for its use in microwave ovens, radio waves for telecommunications and x-rays in medicine.
Just as a current carrying conductor in a magnetic field will experience a force and resultantly move, so too do charged particles in a magnetic field. When a moving charged particle travels through a magnetic field it experiences a force related to its velocity, charge, direction and the strength of the magnetic field.
Consolidated has a few problems with their inventory control. They have a purchasing agent doing periodic checks of their inventory without reviewing their history and the demand. The lack of a computer inventory system is another problem that Consolidated must address. To design a system for consolidated the company needs to make some changes to its structure and organization.
Radiation has always been in everyday life even before Roentgen discovered x-ray. The mountains give off natural radiation, other forms of radiation are coal burning power plants, x-rays from a TV, and an airplane ride. The average dose from background radiation is about 360 mrem every year. There are two types of radiation, nonionizing and ionizing radiation. Examples of nonionizing radiation are microwaves and radio waves broadcasting. Ionizing radiation refers to gamma and x-rays. Ionizing radiation means that the rays are able to remove an electron from the atom then ions can be formed. The ions can cause damage when reacting with other atoms. Cells are able to be repaired if low dose are received. However, if cells get a high dose,
This counter culture has sparked a cottage industry that routinely writes and publicize negative stories about these types of electrical areas, mainly emphasizing negative affects to human health and environmental impacts. In Europe, they have dubbed this concern as “electrophobia”. The mainstream media will often sensationalize stories from these cottage industry authors when attempting to find a counter view for story or deliver a story with sensationalistic value. The media has its own economic reasons for doing this as their financial lively hood is driven by ratings and as has been proven time and again sensationalism
An electricity and magnetism phenomenon apparently unrelated to power are electrical magnetic fields. We are familiar with these forces through the interaction of compasses with the earth's magnetic field, or through fridge magnets or magnets on children's toys. Magnetic forces are explained in terms very similar to those used for electric forces:
Even while not such accidents, a atomic power plant is dangerous to health. A scientific study,published within the European Journal of Cancer Care in 2008, disclosed that leukemia death rates in yank kids living close to atomic power plants within the us have up sharply in the past twenty years. the best will increase in mortality rates occurred close to the oldest NPPs. Whereas,
Power transmission lines is basically the process of transmitting the electrical energy from the generating power plant to the substations and from there to the costumers As the population of the world increased ,cities are expanding more buildings construct nearby high voltage power transmission lines. There are two types of power transmission lines the first one is overhead and the second is underground. Due to the increase of power demand has led to increase the need of transmitting a large amount of power over a long distant .But this increase has some majors consequences to the environment. From aesthetic perspective cities can be damaged. Living near places with overhead power transmission lines could cause a health problems to human