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What are the biological effects of radiation
What are the biological effects of radiation
The effects of radiation on health
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So why is radiation so bad for us? Well, radiation is bad for you because it can cause effects on your health, more specifically your cells. Ionizing radiation can cause changes in your cells, which can possibly lead to damaging them, and in some cases, a large exposure of radiation can lead to death or illness but is usually pretty rare (EPA). William F. Morgan and Marianne B. Sowa, who are radiation researchers at the University of Maryland, conducted a study about ionizing radiation in nonirradiated cells. Nonirradiated cells are cells which have not been touched by or experienced radiation before. Morgan and Sowa published a journal article in which they talk about their research, and they stated that nonirradiated cells that are hit
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.”
Fortunately, humans and animals on the surface of the Earth are largely protected by the Earth's atmosphere and by the Earth's magnetic field, which deflects low-energy cosmic rays away except over the polar regions. Some cosmic radiation does reach the surface of the Earth, and it is possible that people living at very high altitudes have a slightly higher risk of cancer because of this. Cosmic rays can seriously damage DNA. If DNA damage cannot be repaired by the cell, the cell could die. If the damage is copied into more cells, then a mutation could occur. Exposure to large amounts of cosmic rays could increase the risks not only for cancer, but cataracts and neurological disorders. Long term exposure to cosmic rays, or short intense bursts, could affect the evolution of life on Earth.
There are essentially three main types of cancer treatments; surgery, chemotherapy, and radiation. Surgery allows doctors to effectively remove tumors from a clear plane. Chemotherapy uses drugs to treat the tumor; but often the drugs affect other healthy cells in the process. Using radiation as a treatment can be either precise or vague. Many health stigmas can come from the vague forms of radiation or conventional radiation therapy. Conventional radiation treats both the unhealthy and healthy cells, therefore exposing healthy cells to harmful radiation (Radiation Oncology, 2011, p.6). When healthy cells are exposed to gamma radiation they are also exposed to ionizing radiation. The ionization can cause “breakage of chemical bonds or oxidization (addition of oxygen atoms)” in a cell; the main impact of this is on a cell’s DNA, if two strands of DNA break it can result in “mutations, chromosome aberrations, ...
There are numerous reasons as to why I want to pursue my dream of becoming a radiation therapist. The most important reason is because I love to help other people overcome any problem they are facing. However saving a patient’s life through radiation would be even more amazing. Not to mention, after obtaining the proper education, the salary I receive will be fairly high. Cancer has recently become a part of many families, including my own. I see what a few of my family members are going through and having to struggle with every single day in order to live to see another day, The struggles that they go through have opened my mind in many ways, I wish I was the one that they could come to for a chance of survival, but I can’t, so in order for me to help cancer patients fight for their lives, I will obtain the proper education, licenses, and possess the numerous skills needed by a radiation therapist..
According to Dr. Joseph Mercola, 38% of our food is being irradiated. That’s over a third of our food! You may ask yourself, well, what is irradiated food. Well, the process of irradiation is well waves of gamma radiation penetrate our food in an irradiation plant, and the gamma rays kill insects, and bacteria. However, these gamma rays don’t always kill the “bad” bacteria. Food irradiation is a terrible way to clean food, and it shouldn't be happening in this day and age, Food irradiation is very controversial. It has many safety issues, it does negatively affect the food, there’s a lot of government corruption along with a lot of corruption from the meat industry.
Over twenty firefighters died instantly from overexposure to radioactivity, while hundreds suffered from severe radiation sickness (infoplease.
... to dry the water in the food in order to make it last longer.
Radiation therapy is used to destroy cancer cells because when an ionizing radiation beam interacts with matter, such as tissue cells, ions produced by the interaction damages DNA (International Atomic Energy Agency, n.d.). Ionizing radiation is produced through the products of radioactive decay. Directly ionization radiation includes alpha decay and beta decay products.
Those estimates above do not include the additional deaths from fires, starvation, or the lethal fallout showering to the ground downwind of the explosion. Skin burns, acute radiation sickness(which includes nausea, vomiting, diarrhea, and fever), and noticeable blood changes are just a few of the effects of radiation on the body.
All of those individuals are wrong because there is long term and you still get effect if you are not close. All of this because of radiation exposure and it could cause plenty kind of cancer or even more then one at the same time. Also it better to died by the explosion then suffer and feel pain when dying with cancer.“They are a type of weapon that countries spend enormous sums of money to develop but don’t actually intend to use”(Friedman,Snyder,and Ligon). The author is trying to explain how bomb are completely useless and they just waste a bunch of money. Bomb’s are not supposed to be use but people waste money to make something that they are not supposed to use and hopefully will not use. Why would people waste money into something that cause much pain and deaths and the whole point is that everyone wants to be powerful. In the society today has made a lot of things for safety related with bombs and there no purpose because bombs just cause trouble to our economy. Where the government could giving that money to people who need it instead of bomb’s that will not be used. “The development of nuclear warheads becomes a nation's show of
In order to understand why food irradiation is necessary, the definition must first be outlined and understood. “Food irradiation (the application of ionizing radiation to food) is a technology that improves the safety and extends the shelf life of foods by reducing or eliminating microorganisms and insects” (“Food irradiation is”, 2016). Eliminating microorganisms and insects is accomplished in a few ways. There are three energy sources for food irradiation. First is the use of the elements cobalt or cesium. These elements have radioactive properties that allow gamma rays to be emitted into food. The radiation from these elements ionize and prevents microorganisms from multiplying. X-rays are also
The earth was created 4.6 billion years ago and ever since then, radiation has existed on earth. No matter where you are or where you go, radiation will always be present. Radiation is defined as the emission of energy as electromagnetic waves or as moving subatomic particles. High amounts of radiation may cause some serious side effects such as various types of cancer such as skin cancer, lung cancer and bone marrow cancer which can turn into acute leukemia which affects our white blood cells. However, not all types of radiation will cause damage to your body. Non-ionizing radiation is any type of electromagnetic radiation that does not carry enough energy to ionize atoms or molecules to completely remove an electron from an atom or
Firstly, radiation contributes to global warming and cancer in human bodies. Nuclear powering medically dangerous, it sends off radioisotopes such as Iodine 131, Strontium
Cell phones represent a type of technology that has been around for more than over fifty years; it has only been recently that many people began to use cell phones as a major part of their everyday life. In the past cell phones were for business people to conduct their business, but in today’s society every one owns a cell phone. Cell phones are interesting, useful and also play a major role in our life’s bringing people closer and keeping in touch with one another. Most people do not know and understand the physics of a cell phone. Cell phones are also known as cellular phone, hand phone, and commonly known as a mobile phone. A cell phone is an electric device that can make and receive calls, over and automatic repeat request (radio link petrol -RLP) used over wireless air interdace.it us a portable telephone that uses and receive phone signals.it also divides that earth into small regional called cells.in the resent estimates there are over 190 million people using mobile phone. One of the primary health concerns is the impact of cell phone radiation, by radio waves by which it operates.
Radiation is used in our daily lives without noticing it or realizing the benefits it provides.