Showing 13,841 - 13,860 results of 102,472 for search '(( 50 mean decrease ) OR ( 5 ((step decrease) OR (((nn decrease) OR (a decrease)))) ))', query time: 1.59s Refine Results
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    Food purchase and eating behavior during the COVID-19 pandemic: A cross-sectional survey of Russian adults by Ben Hassen, Tarek

    Published 2021
    “…Indeed, the survey results suggested (i) a change in the modality of acquiring food, consumers reduced the number of shopping trips and buying more on each trip to minimize store visits; (ii) a surge of stockpiling of non-perishable food items; (iii) a shift toward healthier diets; (iv) an increase in culinary capabilities; (v) a decrease of food waste. …”
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  15. 13855

    Evolution of Carbon Nanofiber-Supported Pt Nanoparticles of Different Particle Sizes: A Molecular Dynamics Study by Hongye Cheng (1416415)

    Published 2014
    “…Molecular dynamics simulations employing the ReaxFF reactive force field have been carried out to analyze the structural evolution of fishbone-type carbon nanofiber-supported Pt nanoparticles, with particle size ranging from 5.6 to 30.7 Å. Simulated results indicate that upon adsorption the distribution of first-shell Pt–Pt coordination number and radial distribution function change significantly in Pt nanoparticles up to 2 nm in size and that the restructuring degree of the Pt nanoparticles decreases with particle size, which is attributed both to the reduced binding energy per Pt atom bonded to support and to the increased cohesive energy of the Pt nanoparticles. …”
  16. 13856

    Evolution of Carbon Nanofiber-Supported Pt Nanoparticles of Different Particle Sizes: A Molecular Dynamics Study by Hongye Cheng (1416415)

    Published 2014
    “…Molecular dynamics simulations employing the ReaxFF reactive force field have been carried out to analyze the structural evolution of fishbone-type carbon nanofiber-supported Pt nanoparticles, with particle size ranging from 5.6 to 30.7 Å. Simulated results indicate that upon adsorption the distribution of first-shell Pt–Pt coordination number and radial distribution function change significantly in Pt nanoparticles up to 2 nm in size and that the restructuring degree of the Pt nanoparticles decreases with particle size, which is attributed both to the reduced binding energy per Pt atom bonded to support and to the increased cohesive energy of the Pt nanoparticles. …”
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