1,234 research outputs found
Theoretical Study of Elementary Collision Processes Related to Vibrationally Excited Molecules: A Case Study of a Collinear Collision of H with H2 (ホス)
Theoretical Study of Elementary Collision Processes Related to Vibrationally Excited Molecules: A Case Study of Isotope Effect on Dynamics of a Collinear Collision of He with H2+(v)
Quantum Mechanical Study of Collinear Exchange Reaction and Dissociation Processes in Atom and Diatomic Molecule Collisions
Powerful Actuation of Magnetized Microtool by Focused Magnetic Field on a Disposable Microfluidic Chip
Investigation of Spatial Distribution of Radiocesium in a Paddy Field as a Potential Sink
Surface soils, under various land uses, were contaminated by radionuclides that were released by the Fukushima Daiichi Nuclear Power Plant accident. Because paddy fields are one of the main land uses in Japan, we investigated the spatial distribution of radiocesium and the influence of irrigation water in a paddy field during cultivation. Soil core samples collected at a paddy field in Fukushima showed that plowing had disturbed the original depth distribution of radiocesium. The horizontal distribution of radiocesium did not show any evidence for significant influence of radiocesium from irrigation water, and its accumulation within the paddy field, since the original amount of radiocesium was much larger than was added into the paddy field by irrigation water. However, it is possible that rainfall significantly increases the loading of radiocesium.published_or_final_versio
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