Results 91 to 100 of about 5,994,596 (302)
Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells
Advanced Materials Interfaces, EarlyView.Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss +4 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Zinc oxide thin films are engineered by controlling oxygen flow and nominal partial pressure during growth to tune atomic‐scale defects and crystallographic texture that limit device performance. By balancing competing defects, the films achieve improved preferential c‐axis orientation and enhanced ultraviolet photoresponse.
Julfikar Ali Sarkar +2 more
wiley +1 more source
Minimum Energy Demand Locomotion on Space Station
Journal of Robotics, 2013 The energy of a space station is a precious resource, and the minimization of energy consumption of a space manipulator is crucial to maintain its normal functionalities.
Wing Kwong Chung, Yangsheng Xu
doaj +1 more source
Advanced Materials Interfaces, EarlyView.A VO2 device can act as a functional analog for behavioral timescale synaptic plasticity noted in the mouse brain by current pulsing. ABSTRACT Realizing biologically relevant plasticity rules in hardware is a central goal in neuromorphic computing.
Siddharth Kumar +3 more
wiley +1 more source
An overview of the evolution of russian space stations and its development prospects [PDF]
Космические аппараты и технологииThe history of the development of Russian orbital space stations and prospects for the future development of this field are presented. The significance of their use for the exploration of both near and distant outer space is discussed.
A. D. Starinets
doaj
Radiation survey in the International Space Station
Journal of Space Weather and Space Climate, 2015 The project ALTEA-shield/survey is part of an European Space Agency (ESA) – ILSRA (International Life Science Research Announcement) program and provides a detailed study of the International Space Station (ISS) (USLab and partly Columbus) radiation ...
Narici Livio +5 more
doaj +1 more source
Gap‐Filling Stencil Lithography for Precise and High Yield Patterning of Two‐Dimensional Materials
Advanced Materials Interfaces, EarlyView.Gap‐filling lithography (GSL) for simple and precise patterning for two‐dimensional materials (2DMs) is reported. A 100% pattern yield was successfully achieved across large‐area pattern arrays by introducing a PMMA gap‐filling layer. This GSL efficiently overcomes issues that arise when applying conventional lithography to 2DM. This unique lithography
Jaemin Myoung +18 more
wiley +1 more source
Space Station fluid management logistics [PDF]
, 1990 Viewgraphs and discussion on space station fluid management logistics are presented. Topics covered include: fluid management logistics - issues for Space Station Freedom evolution; current fluid logistics approach; evolution of Space Station Freedom ...
Dominick, Sam M.
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3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability
Advanced Materials Technologies, EarlyView.Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy +8 more
wiley +1 more source
, 1959 Video footage from the WBAP-TV television station in Fort Worth, Texas, to accompany a news story about Russians, who are more likely to have a man in space more sooner than the United ...
WBAP-TV (Television station : Fort Worth, Tex.)
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