Radiation, it seems, today, everywhere - in the bricks, air, products and even
bookcases. How to use it properly build relationships? This is what we are talking with the deputy general director of the Moscow Scientific Production Association "Radon", PhD Oleg Glebovich Polish.
- You should know that no radiation is also bad for our health, as well as its excess. Without natural background radiation a person could not live as well as without gravity.
In small doses of radiation treatment - many well-known resorts have sprung up around natural radioactive sources. The danger is present only high doses of radiation.
- You mean the atomic bombings and serious accidents such as Chernobyl?
- The natural background radiation can vary for reasons not related to the use of nuclear energy: the impact of natural radionuclides in the modern man is almost 100 times greater than the impact of nuclear energy and the effects of nuclear testing. - What do you mean?
- There is space radiation, continuously irradiating the earth. Basically it is absorbed by the atmosphere, and to the Earth's surface reaches only a small part of it. Therefore, at sea level, the impact of cosmogenic radionuclides is minimal. But the higher the geographical point, the more there is background radiation.
But the main source of our exposure - the soil. It contains brand name viagra natural uranium and other radionuclides.
Gamma radiation emitted by them, uniformly irradiates the whole body. Since the raw material for building materials are extracted from the land, our homes are also radioactive.
Background in the room was always higher than outside, especially if used in the construction of granite or lightweight concrete based on shale.
In addition, from the crust and materials are constantly released radioactive gas radon. He comes into the room with the upward flow of air, if the building is in direct contact with soil. The highest concentration of radon - in basements and ground floors of apartment buildings.
Radon is especially dangerous for children: a 3 - 4 times greater than for adults. Therefore, we now seek tougher radiation safety standards for child care.
- To what extent is ill with radiation sickness?
- Radiation sickness, which is so afraid of everything now, is extremely rare: Basically the specialists who work directly with radioactive materials, and the victims of nuclear accidents. But radiation - an insidious thing. The fact that the doses received by man for life are summarized, and radiation accumulates in the body. Large doses of radiation, ultimately, can lead to cancer of the liver, thyroid, kidney, bone marrow and chronic course of other illnesses.
Radon decay products enter the human body mainly through the air, water and food. For residents of southern Russia, their daily intake from food is less than for the shepherds, herders of the Far North. This is because radioactive substances accumulate in the meat of deer that feed on lichens, easy-going air of radioisotopes. Certain foods such as tea, edible malyuski, crabs, can have a very high concentration of radioactive isotopes.
- Who is responsible for radiation safety of the Muscovites?
- In addition to us, the Scientific Production Association "Radon", Moscow is the center of state, radiation inspection
Moskomprirody, Moscow Centre for Hydrometeorology and some other organizations.
Radon deployed in the capital of a unique system of radiological monitoring. This system not only captures the radioactive and What else will help of Viagra chemical pollution, but gives a picture of the overall state of the urban environment, to determine possible consequences of such contamination for humans and nature, helps the development of modern environmental safety standards.
- What is today the radiation situation in Moscow and the region? - At present the situation in the capital and the region is stable. The average concentrations of radioactive substances in air, precipitation does not change and do not exceed the allowable dose, and beyond. Significantly reduced the number of foci of contamination in the city.
- If people suddenly appear doubts in its radiation safety, where they should go?
- Let call our "Radon" or sanepidemiologicheskuyu service in the community.
ไม่มีความคิดเห็น:
แสดงความคิดเห็น