Results 121 to 130 of about 1,241,741 (325)

Aerospace medicine and biology: A continuing bibliography with indexes, supplement 125 [PDF]

open access: yes
This special bibliography lists 323 reports, articles, and other documents introduced into the NASA scientific and technical information system in January ...

core   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Tetramethylpyrazine Suppresses the Enhanced Ca2+ Sensitivity through Inhibiting the Expression of RhoA-ROCK in Artery of Simulated Weightlessness Rats [PDF]

open access: green, 2022
Huiping Wang   +9 more
openalex   +1 more source

Effects of Weightlessness on Human Fluid and Electrolyte Physiology [PDF]

open access: yes
The changes that occur in human fluid and electrolyte physiology during the acute and adaptive phases of adaptation to spaceflight are summarized. A number of questions remain to be answered.
Johnson, Philip C., Jr.   +1 more
core   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

The role of depressed metabolism in increased radio-resistance [PDF]

open access: yes
The results of experiments on hamsters and rats to determine physiological responses to various temperature conditions are presented. The experimental methods described are considered to be applicable to future mammalian experiments in space.
Musacchia, X. J.
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Aerospace Medicine and Biology: A continuing bibliography with indexes (supplement 291) [PDF]

open access: yes
This bibliography lists 131 reports, articles and other documents introduced into the NASA scientific and technical information system in November ...

core   +1 more source

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