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网页cesium diffusing through Opalinus clay. Three different cesi-um boundary conditions, cesium concentrations at 10−3 M, 10−5 M, and 10−7 M, are assumed to test especially …
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网页The factors affecting the axial migration of cesium in mixed oxide fuel pins and the effects of cesium migration on fuel pin performance are examined. The development and application of a correlated model which will predict the occurrence of cesium migration in a mixed oxide (75 w/o UO/sub 2/ + 25 w/o PuO/sub 2/) fuel pins over a wide range of ...
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网页After the accident at the Fukushima Daiichi nuclear power plant in Japan, the migration of radioactive cesium (Cs) in soils has become a crucial issue since this can negatively affect human health and the surrounding environment. Dissolved organic matter (DOM) may …
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网页U.S. Department of Energy Office of Scientific and Technical Information. Search terms: Advanced search options. ...
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网页Cesium 137 has a half-life of 30.1 years, cesium 134, 2.1 years. The entire Pacific Ocean basin still holds slightly elevated levels of cesium 137 from the …
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网页This work emphasizes an emerging theme in migration ecology that variation in timing is likely a characteristic of persistent populations and meta-populations. Ecologists have tended to emphasize …
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网页ABSTRACT. Arsenic-contaminated sediment of Lake Yangzonghai (Yunnan province, China) and its overlying water was used to investigate the effects of phosphate ion (PO 4 3−) and microbial activity on the migration of arsenic in the sediment.The results showed that the competitive adsorption of PO 4 3− was the primary factor for the release of arsenic …
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网页Migration allows animals to exploit survival habitats that, because of physical or ecological reasons (e.g. predation), are disadvantageous for reproduction. Their life-history strategies (clutch or …
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网页Cs+ transport experiments carried out in columns packed with uncontaminated Hanford formation sediment from the SX tank farm provide strong support for the use of a multisite, multicomponent cation exchange model to describe Cs+ migration in the Hanford vadose zone. The experimental results indicate …
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网页After the accident at the Fukushima Daiichi nuclear power plant in Japan, the migration of radioactive cesium (Cs) in soils has become a crucial issue since this can negatively affect human health ...
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网页After the accident at the Fukushima Daiichi nuclear power plant in Japan, the migration of radioactive cesium (Cs) in soils has become a crucial issue since this can negatively affect human health and the surrounding environment. Dissolved organic matter (DOM) may have different influences on Cs migration in soils depending on Cs …
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网页Global migration is driven by the complex interplay between environmental and social factors. Environmental Research Letters, 2021; 16 (11): …
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网页A column-flow cesium migration experiment has been conducted in support of the safety assessment program for the Waste Isolation Pilot Plant (WIPP) in Southeastern New Mexico. The column was a monolithic cylinder of Magenta dolomite obtained from a core sample drilled near the proposed WIPP site. The fluid was a Magenta equilibrated de …
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网页Request PDF | Vertical migration of cesium in weathered granite soil under flowing water condition depending on Cs concentration and states of dissolved organic matter | After the accident at the ...
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网页Migration is a critical behavioral strategy necessary for population persistence and ecosystem functioning, but migration routes have been increasingly disrupted by anthropogenic activities, including energy development. Wind energy is the world's fastest growing source of electricity and represents an important alternative to …
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网页This work emphasizes an emerging theme in migration ecology that variation in timing is likely a characteristic of persistent …
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网页The U.S. Department of Energy's Office of Scientific and Technical Information
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网页The treatment with 3-10 mM cesium inhibited the proliferation rate and % of wound closure compared with controls. These results suggested that cesium inhibits the proliferation and migration of fibroblast cells. This study indicates a possible therapeutic role of cesium chloride in the treatment of wound healing and fibrosis.
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网页Here it is reported that cesium ions (Cs +) incorporated in perovskite lattice, with a moderate doping concentration (e.g. 5%), can function as stabilizers to efficiently interrupt such a synergistic effect between oxygen induced degradation and ion migration while retaining the high performance of perovskite solar cells.
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网页ABSTRACT. Arsenic-contaminated sediment of Lake Yangzonghai (Yunnan province, China) and its overlying water was used to investigate the effects of phosphate ion (PO 4 …
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网页Cesium Traces to Identify Fish Migration Patterns. Claudio Paschoa February 25, 2014. tuna track. It is widely known that for at least two weeks after Japan's Fukushima Dai-ichi nuclear reactors were …
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网页The fate of radioactive Cs deposited after the Fukushima nuclear power plant accident and its associated radiological impacts are largely dependent on its mobility from surface soils to forest ecosystems. We measured the accumulation of radioactive Cs in the fruit bodies of wild fungi in a forest at …
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网页An experimental device has been developed for the heat treatment of silicon carbide samples under a defined vapor pressure of cesium (fig. 1). It consists of a …
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网页Cesium-137 would be covered under this MCL. The average concentration of cesium-137 which is assumed to yield 4 mrem/year is 200 picocuries per liter. If other radionuclide's which emit beta particles and photon …
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网页Migration of Cesium, Strontium and Cobalt in Water-Saturated Concretes - Volume 212 Skip to main content Accessibility help We use cookies to distinguish you from other users and to provide you with a better experience on our websites.
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网页An experimental device has been developed for the heat treatment of silicon carbide samples under a defined vapor pressure of cesium (fig. 1). It consists of a tantalum container (20 mm, 100 mm long), which is closed by two end plugs. A small tantalum tube (5 mm O, 40 mm length) is welded into the lower end plug and acts as a …
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网页human migration, the permanent change of residence by an individual or group; it excludes such movements as nomadism, migrant labour, commuting, and tourism, all of which are transitory in nature. A brief treatment of human migration follows. For further discussion, see population: Migration. Migrations fall into several broad categories.
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网页52.（ cesium篇 ） cesium实现 流入 迁徙图 （ echarts ） ( 着色器) GIS之家家长. 听老人家说：多看美女会长寿 地 图之家 总目录（订阅之前建议先查看该博客） 文章末尾处提供保证可运行完整代码包,运行如有问题,可"私信"博主。. 效果如下所示： 下面献 …
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网页Activity 2: Create an Ecosystem Map Layer. 1 hr 20 mins. Students research a variety of sources to build a map layer showing how their focal animal's migration impacts the …
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网页Migration allows animals to exploit survival habitats that, because of physical or ecological reasons (e.g. predation), are disadvantageous for reproduction. Their life-history strategies (clutch or brood size, longevity) will depend on the relative abundance of resources for reproduction and survival.
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