Advanced Functional Materials, EarlyView.High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim +4 more
wiley +1 more source
Ensuring respiratory protection to improve population health, economic vitality, and national security. [PDF]
Lancet Reg Health AmHolm SM +3 more
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Self‐Trapped Hole Migration and Defect‐Mediated Thermal Quenching of Luminescence in α‐ and β‐Ga2O3
Advanced Functional Materials, EarlyView.Temperature‐dependent photoluminescence and first‐principles calculations reveal self‐trapped hole migration as the microscopic origin of thermal quenching in α‐ and β‐Ga2O3. The low migration barrier in α‐Ga2O3 enables defect trapping and enhances blue luminescence, while the higher barrier in β‐Ga2O3 preserves ultraviolet emission at elevated ...
Nima Hajizadeh +11 more
wiley +1 more source
Horizon Scan of Emerging Issues at the Intersection of National Security, Artificial Intelligence, and Human Performance Enhancement. [PDF]
Sci Eng EthicsHereth B +29 more
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RESEÑA: CLARKE, Richard A.; KNAKE, Robert K. Cyber war: the next threat to national security and what to do about it. 2. ed. New York: HarperCollins, 2012. [PDF]
, 2014 Gills Vilar Lopes +2 more
openalex
What Can State-Level Reforms Tell Us About India’s National Food Security Act?
, 2014 Sharad Tandon +7 more
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Advanced Functional Materials, EarlyView.Stable ion‐exchange doping of organic semiconductor single crystals is demonstrated using bulky hydrophobic anions. Electrical conductivity is significantly enhanced and maintained under ambient air and elevated temperatures, while intrinsic strain sensitivity remains intact over 100 000 strain cycles. The approach highlights the critical role of anion
Tomohiro Murata +5 more
wiley +1 more source
A Matter of National Security: The Limitations of Contemporary Bioethical and Public Health Approaches for Addressing Enhanced Warfighters. [PDF]
CureusIrfan B, Sirvent R.
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Will the COVID-19 Pandemic Change National Security and Healthcare in the Spectrum of Cardiovascular Disease? [PDF]
Curr Probl Cardiol, 2020 Szymanski FM, Smuniewski C, Platek AE.
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Multiple Twinning in Nacre and Aragonite
Advanced Functional Materials, EarlyView.Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt +7 more
wiley +1 more source