Results 81 to 90 of about 2,961 (267)
Development and Modelling of Gallium Nitride Based Lateral Schottky Barrier Diodes with Anode Recesses for mmWave and THz Applications. [PDF]
Micromachines (Basel), 2022 Alathbah M.
europepmc +1 more source
NASA Glenn Research Center Support of the Advanced Stirling Radioisotope Generator Project [PDF]
A high-efficiency radioisotope power system was being developed for long-duration NASA space science missions. The U.S. Department of Energy (DOE) managed a flight contract with Lockheed Martin Space Systems Company to build Advanced Stirling ...
Wilson, Scott D., Wong, Wayne A.
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Advanced Functional Materials, EarlyView.MagPiezo enables wireless activation of endogenous Piezo1 channels without genetic modification using 19 nm magnetic nanoparticles and low‐intensity magnetic fields. It generates torque forces at the piconewton scale to trigger mechanotransduction in endothelial cells, standing as a novel platform to interrogate and manipulate Piezo1 activity in vitro.
Susel Del Sol‐Fernández +7 more
wiley +1 more source
New multilevel inverter based on reduced switch basic cell for high voltage levels
IET Power ElectronicsIn this study, to solve total harmonic distortion (THD) and voltage stress on switches, challenges have been made by presenting a new multi‐level inverter (MLI). The proposed topology can operate with both symmetric and asymmetric sources.
Ali Seifi +3 more
doaj +1 more source
Colloidal inorganic nano- and microparticles for passive daytime radiative cooling. [PDF]
Nano Converg, 2023 Woo HY, Choi Y, Chung H, Lee DW, Paik T.
europepmc +1 more source
, 2011 The FP7-EuCARD work package 7 (WP7), "HFM: Superconducting High Field Magnets for higher luminosities and energies" is a collaboration between 12 European institutes and firms with the objective of developing high field magnet technology. WP7 foresees to
de Rijk, Gijs
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Advanced Functional Materials, EarlyView.This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley +1 more source
IET Power ElectronicsMultilevel inverters (MLIs) are gaining attention in numerous applications due to their better performance attributes. Still, their utility in long‐run applications remains a critical concern due to the reliability issues.
Daki Krishnachaitanya +3 more
doaj +1 more source
Extended Operation of Stirling Convertors at NASA Glenn Research Center [PDF]
NASA Glenn Research Center (GRC) has been supporting development of free-piston Stirling conversion technology for spaceflight electrical power generation since 1999.
Oriti, Salvatore, M.
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Stirling Convertor Extended Operation Testing and Data Analysis at GRC [PDF]
, 2009 This paper focuses on extended operation testing and data analysis of free-piston Stirling convertors at the NASA Glenn Research Center (GRC). Extended operation testing is essential to the development of radioisotope power systems and their potential ...
Cornell, Peggy A. +3 more
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