Below, I show world premiere of my notes for the preparation of a post. Among calculations microsievert / Gray now report measurements on the human body, I had a headache, anyway for those who will want to read, it will be clear to all that is starting in Japan, a great tide of nuclear shit, and this will burst a lot of people just as much. Now, not emotional in the wake of so much talked about, given the technology available to the made in Japan and yet helpless before the monster, we are sure that our made in Italy unable to deal with the simple power coal, its own garbage, like all the Tav any technological innovation or even its own landfill, can really think about nuclear? I think not.
13.07: The Japanese Nuclear Safety Commission has confirmed the presence of radioactive cesium and iridium in the vicinity of a reactor plant in Fukushima. Radiation confirmed to 1015 mSv (micro Siviert).
levels of radiation in the control room of Unit 1 reached about 1000 times the normal values. In addition, cesium has been detected around the reactor. The fuel rods can have been exposed to air.
eslosione after a peak of radioactivity well microsievert 8,217 per hour.
respect to the absorbed dose and its units gray (symbol Gy), which reflects an absolute amount of energy absorbed by a unit mass, we have that the equivalent dose and the sievert reflect rather than the biological effects of radiation on the organism. The different types of radiation may in fact have a more or less harmful to the body. The equivalent dose in Sievert H is obtained by multiplying the absorbed dose in Gy at a dimensionless factor depending on the type of radiation wr
§ with 0.25 Gy, no symptoms;
with § 0:50 Gy may include nausea, malaise and mild reduction of red blood cells in the second and third weeks;
§ with 1 Gy nausea is strong, accompanied by vomiting and asthenia. In II-IV is the first week leukopenia and anemia then reducing the capacity of defense;
§ with 2 Gy there is a real illness, sometimes with fatal outcome: it is the acute radiation syndrome that is so more severe the higher the dose received. After an initial state of mild shock, nausea, vomiting and loss of appetite, followed by a stage of latency and then the state appears with acute severe fatigue, fever, tachycardia, hypotension, diarrhea, tendency to cardiovascular collapse, severe leukopenia, anemia, marked, reduction of platelets and bleeding diathesis. The predominant symptom is anemia, however.
§ 4 Gy with the acute syndrome is more severe and 50% of inadequately treated is irradiated to death in a period between 30 and 60 days.
§ 6 Gy with the syndrome is very aggravated and 100% of irradiated dies within 30 days after irradiation. §
with doses above 6 Gy change the clinical course, stage is dominated by the sharp fall of the gut epithelium and results in severe shock and septicemia, the course ends with the death of the irradiated. Namely:
or absorption of doses from 10 to 15 Gy causes severe spinal cord injury, leading to infection and bleeding, and death, if occurs, may be expected four to five weeks after ' exposure and typically affects about half of patients who have been affected the bone marrow.
or exposure of the whole body dose from 10 to 40 Gy due to less severe vascular damage, but causes loss of fluid and electrolytes in the intracellular space and in the digestive tract, and death occurs within 10 days, as a result of fluid and electrolyte imbalance, destruction of bone marrow and infections.
or exposure to higher doses of 40 Gy seriously harms the human vascular system, causing cerebral edema, shock, neurological disorders and death within 48 hours.
levels of radiation in the control room of Unit 1 reached about 1000 times the normal values. In addition, cesium has been detected around the reactor. The fuel rods can have been exposed to air.
eslosione after a peak of radioactivity well microsievert 8,217 per hour.
respect to the absorbed dose and its units gray (symbol Gy), which reflects an absolute amount of energy absorbed by a unit mass, we have that the equivalent dose and the sievert reflect rather than the biological effects of radiation on the organism. The different types of radiation may in fact have a more or less harmful to the body. The equivalent dose in Sievert H is obtained by multiplying the absorbed dose in Gy at a dimensionless factor depending on the type of radiation wr
§ with 0.25 Gy, no symptoms;
with § 0:50 Gy may include nausea, malaise and mild reduction of red blood cells in the second and third weeks;
§ with 1 Gy nausea is strong, accompanied by vomiting and asthenia. In II-IV is the first week leukopenia and anemia then reducing the capacity of defense;
§ with 2 Gy there is a real illness, sometimes with fatal outcome: it is the acute radiation syndrome that is so more severe the higher the dose received. After an initial state of mild shock, nausea, vomiting and loss of appetite, followed by a stage of latency and then the state appears with acute severe fatigue, fever, tachycardia, hypotension, diarrhea, tendency to cardiovascular collapse, severe leukopenia, anemia, marked, reduction of platelets and bleeding diathesis. The predominant symptom is anemia, however.
§ 4 Gy with the acute syndrome is more severe and 50% of inadequately treated is irradiated to death in a period between 30 and 60 days.
§ 6 Gy with the syndrome is very aggravated and 100% of irradiated dies within 30 days after irradiation. §
with doses above 6 Gy change the clinical course, stage is dominated by the sharp fall of the gut epithelium and results in severe shock and septicemia, the course ends with the death of the irradiated. Namely:
or absorption of doses from 10 to 15 Gy causes severe spinal cord injury, leading to infection and bleeding, and death, if occurs, may be expected four to five weeks after ' exposure and typically affects about half of patients who have been affected the bone marrow.
or exposure of the whole body dose from 10 to 40 Gy due to less severe vascular damage, but causes loss of fluid and electrolytes in the intracellular space and in the digestive tract, and death occurs within 10 days, as a result of fluid and electrolyte imbalance, destruction of bone marrow and infections.
or exposure to higher doses of 40 Gy seriously harms the human vascular system, causing cerebral edema, shock, neurological disorders and death within 48 hours.
0 comments:
Post a Comment