Results 131 to 140 of about 92,842 (320)
FR02-05 STONES, SPACE, AND DR. ABRAHAM T. K. COCKETT: A HISTORY OF UROLITHIASIS AND AEROSPACE MEDICINE [PDF]
, 2019 Michael Witthaus +2 more
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Aerospace Medicine and Biology: A continuing bibliography, supplement 216 [PDF]
One hundred twenty reports, articles, and other documents introduced into the NASA scientific and technical information system in January 1981 are listed.
core +1 more source
Active Metamaterials with Tunable Shear Nonreciprocity and Nonlinear Dynamics
Advanced Science, EarlyView.Active gear‐based mechanical metamaterials enable simultaneous control of translational and torsional stiffnesses by 30–100×, break shear reciprocity under positive versus negative loads, broadly tune resonant frequencies, and offer programmable dynamic responses.
Xin Fang, Miao Yu, Dianlong Yu, Li Cheng
wiley +1 more source
Advanced Science, EarlyView.An in situ thiol–acrylate chain transfer‐mediated toughening strategy is introduced for Digital Light Processing (DLP) printing. Benefiting from its excellent printability, a printed gyroid lattice‐filled plate (100 µm wall thickness) achieves 92% transmittance at 10 GHz under a 50° incidence angle following structural optimization. ABSTRACT The unique
Ce Bian +7 more
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Aerospace Medicine and Biology: A continuing bibliography (supplement 229) [PDF]
This bibliography lists 109 reports, articles, and other documents introduced into the NASA scientific and technical information system in January ...
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Advanced Science, EarlyView.The development of polarization‐sensitive ultraviolet photodetectors is limited by poor heterojunction quality and low polarization sensitivity. This study integrates synthesized CsAg2I3 single crystals with intrinsic non‐centrosymmetry into van der Waals heterojunction devices, demonstrating pronounced pyro‐phototronic effect.
Yalin Zhai +9 more
wiley +1 more source
Aerospace medicine and biology. A continuing bibliography (supplement 231) [PDF]
This bibliography lists 284 reports, articles, and other documents introduced into the NASA scientific and technical information system in March ...
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Advanced Science, EarlyView.Operando real‐time current density–voltage absorption spectroscopy visualizes spatial phase evolution in mixed‐halide perovskites from device to module scale. Phase instability preferentially initiates in regions with insufficient carrier extraction, revealing electrical boundary conditions as governing factors.
Hangyeol Choi +8 more
wiley +1 more source
Aerospace Medicine and Biology: A continuing bibliography (supplement 221) [PDF]
This bibliography lists 127 reports, articles, and other documents introduced into the NASA scientific and technical information system in July ...
core +1 more source