Results 241 to 250 of about 14,418,222 (275)
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Statistical power calculations.
Journal of animal science, 2007This article focuses on how to do meaningful power calculations and sample-size determination for common study designs. There are 3 important guiding principles. First, certain types of retrospective power calculations should be avoided, because they add no new information to an analysis.
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Achieving high energy density and high power density with pseudocapacitive materials
Nature Reviews Materials, 2019Christopher S Choi +2 more
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2D materials as an emerging platform for nanopore-based power generation
Nature Reviews Materials, 2019Michal Macha +2 more
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High-power all-solid-state batteries using sulfide superionic conductors
Nature Energy, 2016Yuki Kato, Satoshi Hori, Kota Suzuki
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Economics of converting renewable power to hydrogen
Nature Energy, 2019Gunther Glenk, Stefan Reichelstein
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Exceptional power density and stability at intermediate temperatures in protonic ceramic fuel cells
Nature Energy, 2018Sihyuk Choi +2 more
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