Results 251 to 260 of about 213,100 (298)

Preface to theme issue about multi-messenger gravitational lensing. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Smith GP, Hendry MA, Bianco F.
europepmc   +1 more source

The hardness evolution of gamma-ray burst pulses [PDF]

open access: bronze, 1999
A. Crider   +7 more
openalex   +1 more source

Inch‐sized 2D perovskite single‐crystal scintillators for high‐resolution neutron and X‐ray imaging

open access: yesInfoMat, Volume 7, Issue 4, April 2025.
Inch‐sized (PEA)2PbBr4 single crystals (SCs) can be synthesized through the strategy of placing the growth system under constant temperature and humidity in conjunction with the nucleation‐controlled method. The (PEA)2PbBr4 SC exhibits an ultra‐fast decay time and a remarkably high spatial resolution of 23.2 lp mm−1 for X‐ray and 2.00 lp mm−1 for fast ...
Boming Yang   +6 more
wiley   +1 more source

Consilience in practice: social–ecological dynamics of the Lake Volvi region (Greece) during the last two millennia

open access: yesJournal of Quaternary Science, Volume 40, Issue 3, Page 459-480, April 2025.
ABSTRACT The Lake Volvi area, part of the region of Macedonia (northern Greece), is a biodiversity hotspot, located in the central part of a major communication corridor connecting the western and eastern parts of the Balkans. The sediment succession from Lake Volvi is investigated here to provide a unique high‐resolution pollen and geochemical record ...
Lucrezia Masci   +14 more
wiley   +1 more source

Theoretical Specific Capacity and Metal Ion Diffusion Pathway of NiMoO4 Microspheres for Hybrid Supercapacitors

open access: yesSmall, Volume 21, Issue 13, April 2, 2025.
This study explores the theoretical specific capacity and metal ion diffusion pathway of NiMoO₄ microspheres, highlighting their potential as battery‐type electrodes for hybrid supercapacitors. With an extended operational voltage, high energy density, and long cycling stability, NiMoO₄ offers a promising solution for next‐generation energy storage ...
Digambar S. Sawant   +6 more
wiley   +1 more source

Advances in MEMS, Optical MEMS, and Nanophotonics Technologies for Volatile Organic Compound Detection and Applications

open access: yesSmall Science, Volume 5, Issue 4, April 2025.
Volatile organic compounds (VOCs) are ubiquitous in natural and human environments, posing environmental and health risks. Recent advancements in micro‐electromechanical system and optical sensing offer new possibilities for VOC detection. This article reviews their progress, focusing on mechanisms, artificial intelligence enhancement, and applications
Dongxiao Li   +3 more
wiley   +1 more source

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