Spatial distribution characteristics of nitrogen pollution in a typical karst groundwater system
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DOI: 10.1007/s12517-020-05401-y
Abstract: Based on the formation structure and status of land use, sampling, and analysis to determine the water quality in eastern suburbs of Guilin City, there are 27 samples include surface and groundwater. The results showed… read more here.
Keywords: groundwater; pollution; distribution characteristics; nitrogen pollution ... See more keywords
Surface characteristics of nitrogen ion implanted CR-39 polymer: RBS studies
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DOI: 10.1016/j.vacuum.2018.11.028
Abstract: Abstract This paper investigates the surface characteristics of nitrogen ion implanted CR- 39 polymer. The specimens were implanted with 100 keV N+ beam to various fluences of 1 × 1015, 1 × 1016 and 2 × 1016 ions cm−2. The ion implantation induced… read more here.
Keywords: implanted polymer; surface characteristics; characteristics nitrogen; ion ... See more keywords