Articles with "spatial random" as a keyword



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Experimental Investigation on Subwavelength Imaging With Temporal–Spatial Random Illuminations

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Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2019.2954758

Abstract: Although significant progress has been achieved in microwave imaging, high/super-resolution imaging remains a long-sought-after goal. A subwavelength imaging based on temporal–spatial random illuminations is experimentally investigated. Experiments are conducted using a single-frequency array aperture with… read more here.

Keywords: subwavelength; spatial random; random illuminations; temporal spatial ... See more keywords
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PM2.5 Concentrations Variability in North China Explored with a Multi-Scale Spatial Random Effect Model

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Published in 2022 at "International Journal of Environmental Research and Public Health"

DOI: 10.3390/ijerph191710811

Abstract: Compiling fine-resolution geospatial PM2.5 concentrations data is essential for precisely assessing the health risks of PM2.5 pollution exposure as well as for evaluating environmental policy effectiveness. In most previous studies, global and local spatial heterogeneity… read more here.

Keywords: multi scale; pm2 concentrations; spatial random; model ... See more keywords