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Effects of radiation on the body essay
Possible responses to irradiation in utero include 1. spontaneous abortion 2. congenital anomalies 3. childhood malignancies
Research on biological effect of radiation
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Has it ever been noticed that always on the sunniest days of the year that a health expert would warn against radiation exposure? Or has it ever been noticed that during a long haul flight the in air magazines are clouded with information on radiation energy in the atmosphere? It is quite common to find that people tend to associate radiation to persons who work in a nuclear facilities or astronauts. However the realisation of the fact is that each and every single human being on the planet is affected by radiation and should be aware of their exposure levels because effectively, they could be saving their own lives.
Radiation in simple terms is a way in which energy moves from one place to another, which makes everything virtually radioactive, including ever human being. About one - half of a person’s radiation occurs naturally, whilst the remaining is man-made. (Miksanek, 2013) The major effects of radiation are a variable that is based on the amount of exposure that a human being has. The most notorious effect of radiation is death within a few days or weeks. An extensive number of people have died from being exposed to a significant amount of radiation. Another major negative impact of radiation exposure is cancer. Many studies have shown that a common side effect of overly exposure to radiation over time, have increased the number of cancer cases within the number of affected persons. Cancer cases such as Leukaemia (a type of blood cancer that starts in the bone marrow), is a common denominator as seen from the Japanese survivors of the effects of radiation from the atomic bombing. (Barnaby, 1992)
In conjunction to the major effects of the exposure to radiation, there have also been a number of minor effects. DNA damage is an...
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... its effects. The concept is fairly simple; a normal individual would avoid as much as possible inserting a nuclear weapon into their body, but shouldn’t radiation follow the same concept?
Works Cited
Miksanek, Tony. "Radiation: What it is, what You Need to Know." The Booklist 109.9 (2013): 22. ProQuest. Web. 26 Mar. 2014.
Barnaby, N. M. S., and S. Frost. "Assessing the Evidence of Low-Level Radiation Effects." Environmental Management and Health 3.1 (1992): 6. ProQuest. Web. 26 Mar. 2014.
Cmielová, J., et al. "DNA Damage Caused by Ionizing Radiation in Embryonic Diploid Fibroblasts WI-38 Induces both Apoptosis and Senescence." Physiological Research 60.4 (2011): 667-77. ProQuest. Web. 26 Mar. 2014.
Little, Mark P., et al. "Potential Funding Crisis for the Radiation Effects Research Foundation." The Lancet 364.9434 (2004): 557-8. ProQuest. Web. 26 Mar. 2014.
Radiation exposure can affect children as well an children have the risk of being the most harmfully effected by radiation because their body absorbs substances differently also their bodies can or are more likely to get certain kinds of cancers from too much exposure, “they are also closer to the ground, where radioactive fallouts settle.”
In 1917 a young female right out of high school started working at a radium factory in Orange, New Jersey. The job was mixing water, glue and radium powder for the task of painting watch dials, aircraft switches, and instrument dials. The paint is newly inventive and cool so without hesitation she paints her nails and lips with her friends all the while not knowing that this paint that is making them radiant, is slowly killing them. This was the life of Grace Fryer. Today there are trepidations on the topic of radiation from fears of nuclear fallout, meltdowns, or acts of terrorism. This uneasiness is a result of events over the past one hundred years showing the dangers of radiation. Although most accidents today leading to death from radiation poisoning occur from human error or faults in equipment, the incident involving the now named "radium girls" transpired from lack of public awareness and safety laws. (introduce topics of the paper)
Williams claimed women in her family died of cancer. From all the evidences we have found, we can confidently insist that nuclear fall-out causes cancer. Therefore, Williams’ claim is evidently correct.
The conversation around the rising costs of health care continues to be a high priority topic of discussion from consumer all the way up to the government. There are many products and services that contribute to the rising costs, as well as some responsibility left to practicing providers who choose to use high dollar radiology services for patient care. Ionizing radiation has been used for more than a century, however, this evolution or radiology services into widespread diagnostic and therapeutic uses has resulted in a significant increase in the population’s overall exposure to radiation with the potential to increase the risk of cancer (Amis & Butler, 2010). Examples of high dollar radiology services are services like Magnetic Resonance Imaging (MRI), Computer Tomography (CT) scans, and Echocardiograms. These services allow physicians t...
Radiation Effects Research Foundation. (2007). How radiation affects cells. In Basics About Radiation. Retrieved from http://www.rerf.jp/radfx/basickno_e/radcell.htm
2016, pg. 144). Beam-restriction devices lower the amount of tissue that is exposed to radiation
For decades, the effects of radiation has been studied by doctors around the world. X-rays are used in the medical and dental field to take radiographs of certain parts of a person's body. Some have become concerned of the long term and short term effects of having x-rays taken because of the radiation that is exposed. Since the rise of concern, studies have been done to find any type of link between cancer and radiation from x-rays. Specifically, in dental x-rays, researchers have been performing studies trying to prove that radiation from x-rays in the dental office can cause cancer .
Canberra. (2010). Radiagem™ 4000 Personal Portable Dose Rate and Survey Meter. Retrieved March 21, 2010, from http://www.canberra.com/Products/13452.asp
The government fails to mention anything about the dangers of radiation caused by an atomic bomb. This is because the government sees more danger in the heat and blast of an atomic bomb than it does the radiation. The heat can cause a burn similar to a severe sunburn. The blast can cause damage to buildings and anything not properly protected. The radiation has not shown affects yet because when they tested the bomb recently they have not had time to see any longterm
Using NASA's, Space Radiation Cancer Risk Projections and Uncertainties, a model of risk and uncertainties; NASA predicted that central estimates for radiation-induced mortality and morbidity could exceed 5% and 10% with upper 95% confidence interval near 10% and 20%, respectively for a Mars mission. NASA's radiation standard limits astronaut exposures to a 3% risk of exposure induced death at the upper 95% confidence interval of the risk estimate (Cucinotta et al. 42-67). Although the radiation levels on Mars are less than expected, it’s possible Mark would have considerably increased
The SpaceX Falcon 9 rocket roars into space on a CRS-12 mission, with our experiment on board, destined for NASA's International Space Station on August 14, 2017. My heart pounded harder than the ground shook below me as the rocket fire tail pierced through the blue sky above me. The experiment is designed to examine the efficacy of different radiation-shielding materials on E. coli bacteria, and I aspire to use the results from this study make astronautics safer in a cost-effective way for future space expeditions. Prolonged exposure to ionizing radiation puts astronauts in hazardous carcinogenic conditions. Watching the needle weave in and out of the cotton clouds my memory faded and my world flashed back before my eyes.
...S make amends for human radiation experiments." JAMA. v274, n12. September 27, 1995. pp. 933.
Radiation therapy usually refers to the ionizing radiation. Ionizing radiation is mostly used in oncology, but it can be used for other purposes such as ionizing an overactive thyroid. The radiotherapy allows the hindering of fast reproduction of cancer cells ("Radiation Therapy"). There are two ways of using radioactive therapy.
The energy in ionizing radiation can cause chemical changes in the the cells that can lead to damaging them. Most of the cells can either permanently or temporarily become abnormal or they can just die. Radiation can cause cancer by damaging the DNA in the body. The damage of the cells can also depend on how long the organs are exposed (environmental protection agency, 2017, unknown). If someone has many exposures at one time that radiation in the body keeps adding on. As well as if its only a little bit of exposure in on day and years later you get exposed again it keeps adding on the radiation will never leave the body. Having radiation in your body doesn’t affect you right away but as you get older it starts to show and you feel it. Chronic exposure is when someone is exposed many time for long periods. When this happens the type of effects it will carry is having harmful generic change, cancer, tumors, and even cataracts. Partial health effects can also depend on if it was internal or external exposure. Internal exposure is when either by drinking, breathing, eating and even an injection cause radiation to get inside your body. External exposure is when taking an x-ray out of your body and letting it go through letting all the energy go as it goes in (environmental protection agency, 2017, unknown). In the dental world radiation gets into the patients when we take x-rays on there teeth. In order to avoid to much radiation on them we put a lead apron on them and make sure to cover their thyroid which is the most common way of getting cancer when taking an x-ray. When we take the x-ray we stand behind a wall at least 6 feet away to avoid ourself from getting
The impact of nuclear power on the modern world has improved Various sectors of the economy and society .i.e. Food and Agriculture, Insect control, Food Preservation, Water Resources, Military, Medicine, Research and Industry. “In 1911 George de Hevesy conducted the first application of a radioisotope. At the time de Hevesy was a young Hungarian student working in Manchester with naturally radioactive materials. Not having much money he lived in modest accommodation and took his meals with his landlady. He began to suspect that some of the meals that appeared regularly might be made from leftovers from the preceding days or even weeks, but he could never be sure. To try and confirm his suspicions de Hevesy put a small amount of radioactive material into the remains of a meal. Several days later when the same dish was served again he used a simple radiation detection instrument - a gold leaf electroscope - to check if the food was radioactive. It was, and de Hevesy's suspicions were confirmed.