The Causes Of Radiation

Electromagnetic Radiation – A form of energy composed of waves of electric and magnetic changes (from electrically charged particles). It deals with

Radiation (also known as nuclear radiation) refers to particles or waves emitted by radioactive substance. Nuclear radiation comes from the waves from a nucleus. Ionising radiation can

Radiation is one of the main forms of energy (Pettigrew 1). In today’s environment we are only familiar with the basic types of radiation. These types are in the form of

Radioactivity is when energy is emitted from the nucleus due to the nucleus being unstable. The 3 types of radiation are Alpha ,Beta and gamma. Alpha particles have 2 protons and two neutrons. Examples of radioactive nuclei that emit alpha radiation. Are : uranium, thorium, actinium, and radium They are very ionising so they give energy off onto whatever they are in contact with. Therefore, it loses energy more quickly. They are not very penetrating so can be stopped by a piece of paper or skin. Beta particles have 1

Radiation was discovered in 1895 by Wilhelm Roentgen during a scientific experiment. Roentgen, classified radioactivity into three concepts: negative, positive, and electrically neutral. Radiation- is the emission or transmission of energy in the form of waves or particles through space or through a material medium. Technology is created with radiation and humans are exposed to the aspect daily with tons or material; especially in the doctor’s office and everywhere else.

The average annual radiation dose received by Americans is 360 millirems (or "mrems"), about 300 of which come from naturally occurring sources like radon. By contrast, you would get only 0.01 mrems per year as a result of living 50 feet from a nuclear power plant. Even a single annual cross-country airplane flight exposes you to 3 mrems, while a medical X-ray gives you a dose of 20 mrems.

On old radios the antenna was detrimental to the radio’s operation. Today, the antenna is not necessary. AM radio does not have as good of quality as FM but it can travel farther distances. FM signals can be interfered by things such as mountains or other barrier

should still be responsible for the people that were exposed to the radiation is because it could spread and accidently cause other to suffer and could help support the people suffering from the radiation. Radiation is energy and it can come from unstable atoms or it can be produced by machines. Radiation travels from its source in the form of energy waves or energized particles. There are actually two kinds of radiation, and one is more energetic than the other. It has so much energy it can knock electrons out of atoms, a process known as ionization. This ionizing radiation can affect the atoms in living things, so it poses a health risk by damaging tissue and DNA in genes. While there are other, less energetic, types of nonionizing radiation (including radio waves, microwaves—and visible light), this booklet is about ionizing radiation (Baes). According to illinoispoisoncenter, radiation comes from the sun and outer space, from man-made sources such as X-ray machines, and from some radioactive materials in soil. Even though radiation cannot technically spread from person to person, we encounter some radiation from foods, water, the air, our own bodies, and through medical procedures throughout our daily life and never usually receive too much that would cause

The new United States Coast Guard Radiological Isotope Identification Device (RIID) is being promulgated with the next six months. Currently CG-721, DOL-44, nor the Maritime Law Enforcement Academy (MLEA) have discussed implementation processes for the RADSEEKER. This type of oversight could result in Radiation Detection Level II personnel the inability to determine the legitimacy of a radiological source. This poses a risk to national security and the safety of Coast Guard personnel. As MLEA’s Radiation Course Managers there needs to be an effective formulated plan of creating training material, integrating training material to academy staff, and procedures for members in the fleet to become proficient.

The health of RF-EMFs stared January 1990 when a cell tower was buildup 800 feet from a family that had a dairy farm in Mansfield, Ohio. By the fall, the cattle herb that pastures near the tower was sick, and the children that lived near the tower begin suffering from bizarre skin rashes, that’s when the owner of the farm contacted an environmental protection agency scientist named Carl Blackman. He’s was an expert on the biological effects of radiation from electromagnetic fields (EMFs)-the kind of radiofrequency EMFs (RF-EMFs) by which all wireless technology operates, including not just cell phones towers and cell phones but also Wi-Fi hubs and Wi-Fi –capable computer, smart utility

While healthy babies are born every day, not everyone is so fortunate. In many cases, diagnostic radiology is required for patients during their childhood. Can having this radiation during the formative years lead to adverse effects later in life? The biggest concern from radiation is the risk of cancer. Cancer can occur at any dose from ionizing radiation because it is a stochastic effect, meaning that it is probabilistic. The probability of a stochastic effect, such as cancer, increases as the dose increases. While receiving this radiation may be necessary, it can cause some serious trouble later in life, such as breast cancer, leukemia, and thyroid cancer.

In 1985, a Canadian-built radiation treatment device began obliterating holes through patients’ bodies. The Therac-25, designed and developed by AECL (Atomic Energy Canadian Limited) was an advanced linear accelerator that could speed up electrons turning them into a high-energy beam that annihilated surface tumours on the skin, or could converted the electrons into x-rays to penetrate tumours deeper within the body. The Therac-25 was the latest and greatest version of the French company’s previous models, the Therac-6 and Therac-20. One million dollars were invested into this machine to give radiation treatments to cancer patients. Most of the patients receiving treatment from the Therac-25 had already endured a form of surgery to remove the majority of the tumour and were using the Therac-25 as a means of eliminating any leftover growth. This high powered radiation machine was controlled by a computer from a separate room to protect the operator from being exposed to any unnecessary, moreover unwanted, doses of radiation.

In an effort to address the issue of radio frequency radiation exposure in this community, we will provide a background on the sources of radio frequency radiation as well as the known and suspected health effects. We will also proposed two epidemiological studies and discuss risk management and

radiation (the kind used in X-rays) is known to cause cancer at high doses, the risks of

Shortly after Roentgen discovered x-rays in 1895, studies were done observing “the transfer of energy from the beam of radiation to the biologic system and the … effects of this interaction”, becoming the basic principles of radiation oncology (Frank et al, 2012, p. 469). As people were experimenting with the new founded x-ray, scientists began to notice the immediate and delayed effects of radiation (Frank et al, 2012, p. 469). Two of the main effects that were noticed were “epilation (loss of hair) and erythema (reddening of the skin)” (Frank et al, 2012, p. 469). These reactions were the cause of the skin absorbing the photons during the exams performed. During this time, the cause of diseases was unknown, so, the number of increased reported skin reactions were seen as evidence that x-rays could provide treatment to many diseases (Suit & Loeffler, 2011, p. 13). Radiation was then used to treat superficial abnormalities, such as “excessive hair, acne, and boils [to] malignant diseases such as lupus vulgaris and skin cancer” (Frank et al, 2012, p. 469). In Connecticut in January 1902, Skinner began treating a woman diagnosed with a malignant fibrosarcoma leading to the “first reported curative treatment using ionizing radiation” (Frank et al, 2012, p. 469). Over the course of two years and three months, the woman was exposed to x-rays a number of 136 times, and after seven years the woman was considered “cured” (Frank et al, 2012,, p. 469). The discovery of radium in 1898