Thursday, May 21, 2015

We have demonstrated the seriousness of atomic radiation after 1940, when researchers and doctors d

Radioactive contamination and the fact that fears of nuclear explosions | Elghada's Blog
The fact that fears of nuclear explosions in Japan, two explosions occurred in two of the three nuclear reactors in Fukushima complex for power generation in Japan, following the devastating earthquake last Friday, and there is a high probability of a nuclear fusion reactor in the third. Do you leak of radioactive material has occurred?
Local government officials in Fukushima region holver announced that 190 people may have been exposed to as much as one or another of nuclear radiation, and the US ship is the USS Ronald Reagan spotted concessionary levels of radiation on the 100-mile distance holver from the Fukushima reactor. What is the amount of radioactive materials that leaked?
Japanese authorities say that as much as possible to monitor outside the boundaries of the Fukushima nuclear complex has been limited to low levels of nuclear radiation, the International Atomic Energy Agency said that those levels recorded 4 degrees on the nuclear radiation and atomic scale incidents, a measure holver includes 7 degrees. By the Fukushima accident has not been recording any radioactivity in Russia. What type of nuclear material holver that leaked?
There are reports of a leak of radioactive isotopes of cesium and iodine in the area surrounding the complex. Experts say that naturally seep also some isotopes of gaseous nitrogen, holver argon, and did not yet proven any leak of uranium or plutonium occurs. What is the damage that can result from these materials?
Radioactive iodine has been particularly damaging to children living in the vicinity of the nuclear complex. After the Chernobyl nuclear reactor disaster, the Russian in 1986, a significant number of injuries thyroid cancer among children and adults who were exposed holver log radioactive iodine.
But the most dangerous type of radiation that is caused by the radioactive metallic elements such as uranium and plutonium and cesium, radium, and this radiation is not aimed at a particular member of the body, but the body is affected by the systems according to the amount of radiation suffered by each of them.
The problem was concentrated in the cooling systems, holver resulting in a higher degree temperature reactors and the increasing vapor pressure holver inside the nuclear reaction rooms. It was not in front of the Japanese authorities of a quick fix only open special valves to release radioactive steam into the air to relieve pressure.
Experts say that the presence of cesium and iodine in the materials that have escalated with the steam into the air means that the metal striking cases of some of the nuclear fuel rods had already melted, because cesium and iodine are two of the materials used in the manufacture of covers, while the nuclear same fuel rods, one of the uranium, They look and sound so far in Fukushima, because it is only in the degree of Atnsr extreme temperature rise, as happened in Chernobyl reactor. holver Radiation pollution
Radioactive holver contamination size has increased during the past fifty years. After that was radiation sources are limited to cosmic rays and other natural resources, such as X-emitted from rocks emitted rays of natural elements, such as potassium, intervened holver human hands to add as radiation which contaminated the air, water and food.
We have demonstrated the seriousness of atomic radiation after 1940, when researchers and doctors discovered the relationship between the exposure of pregnant women to x-rays (x -ray) and deformities Suites .oaattabr nuclear fission and the establishment of the first nuclear reactor in 1942 are the real beginning of the pollution of the environment of nuclear radiation, and has increased The size of this pollution on the impact of atomic weapons production, holver at the end of World War II, and Oakbaha of wars and nuclear explosions, where the world in the period between 1945 saw in 1963 a wide range of atomic explosions experiments, and perhaps the bomb Hiroshima and Nagasaki explosion and successor of dust may atomic radiation to pollute the environment holver and cause a lot of diseases, deformities and disasters. holver If the nuclear explosions is one of the most dangerous radioactive holver pollution sources, there are other sources led to increase the size of this pollution, these sources include nuclear reactors and the resulting radioactive contamination because holver of its use on a large scale, and because of the explosion in some cases, as was the case of pollution Following the explosion mention Nobel nuclear reactor.
Sources also include pollution on the use of corn as a source of energy and the use of radioactive isotopes in scientific experiments in the field of medical science and biological sciences, and diagnostic and therapeutic radiation, in addition to the radiation from television, computers and other electronic devices, holver and other medical devices and electric power to the work and research space and aircraft. And move radioactive material to the human body through holver food and water contaminated with radioisotopes to the human body, radioactive fallout on the plants, animals and water, or by inhalation of radioactive materials or nuclear dust contaminated air.
The danger of radiation in that it causes many injuries and illnesses and physical holver for humans and animals, and in particular cancers and diseases of the blood, skin, bone marrow and gastrointestinal tract, nervous system and respiratory system. In addition to fetal malformations and genetic diseases. holver When compounded the problem of radioactive contamination, the growing interest of scientists from different countries of the world studies and research that specializes qualities of radioactive materials and how they are transmitted to the human body, in addition to studying the harmful impact on living holver organisms and the means of protection against this damage.
Among the most important studies that have been given careful consideration and study of the natural chemical properties of radioactive isotopes, and how food, water and air contamination, as well as to study the effects of atomic radiation in the cell and its relationship to disease and its impact on genetic traits. There are other studies biological means to prevent the dangers of radiation foundations, and studies concerned with the organization of the rules and means of transport of radioactive materials. And many countries have focused on studying ways

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