نتایج جستجو برای: 131 cs source
تعداد نتایج: 464425 فیلتر نتایج به سال:
In this report, we have reviewed the basic features of the accident processes and radioactivity releases that occurred in the Chernobyl accident (1986) and in the Fukushima-1 accident (2011). The Chernobyl accident was a power-surge accident that was caused by a failure of control of a fission chain reaction, which instantaneously destroyed the reactor and building, whereas the Fukushima-1 acci...
Abstract Background Autonomy is of great importance for quality life. There a paucity data on autonomy those who survive myocardial infarction (MI) with and without cardiogenic shock (CS) out-of-hospital arrest (OHCA). Purpose To examine the association between CS, OHCA, need home care provision or nursing admission as proxy impaired in first-time MI population. Methods Danish nationwide regist...
Radionuclide concentrations in environmental samples such as surface soils, plants and water were evaluated by high purity germanium detector measurements. The contribution rate of short half-life radionuclides such as (132)I to the exposure dose to residents was discussed from the measured values. The highest values of the (131)I/(137)Cs activity ratio ranged from 49 to 70 in the environmental...
Glycosaminoglycans (GAGs), including chondroitin sulfate (CS), dermatan sulfate, heparin, heparan sulfate and keratan sulfate (KS) are linear sulfated repeating disaccharide sequences containing hexosamine and uronic acid [or galactose (Gal) in the case of KS]. Among the GAGs, CS shows structural variations, such as sulfation patterns and fucosylation, which are responsible for their physiologi...
The Fukushima Daï-ichi nuclear power plant (FDNPP) accident resulted in radioactive Cs being discharged into the local marine environment. While Cs bioaccumulates in biota and slowly depurates, the Cs concentrated in biota constitutes a source of Cs for animals feeding on each other. The marine biota therefore serves as a pool that recycles Cs, and this recycling process delays depuration in th...
PurposeGammaTile cesium-131 (131Cs) permanent brain implant has received Food and Drug Administration (FDA) clearance as a promising treatment for certain tumors. Our center was the first institution in United States after FDA to offer clinical use of GammaTile brachytherapy outside trial. The purpose this work is aid medical physicist radiation oncologist implementing collagen carrier tile (CT...
During severe nuclear accidents, radioactive materials are expected to be released into the atmosphere. Estimating source term plays a significant role in assessing consequences of an accident assist actioning proper emergency response. However, it is difficult obtain information on directly through instruments reactor because unpredictable conditions induced by accident. In this study, deep le...
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