Results 261 to 270 of about 120,728 (340)

Metasurfaces in Adaptive Optics: A New Opportunity in Optical Wavefront Sensing

open access: yesLaser &Photonics Reviews, Volume 19, Issue 24, December 17, 2025.
Wavefront sensing constitutes a critical component of adaptive optics systems, aimed at quantitatively measuring distorted wavefronts and enabling closed‐loop correction in optical setups. Metasurfaces, as planar optical elements composed of nanoscale structures, provide exceptional freedom in modulating multiple dimensions of the light field.
Rundong Fan   +3 more
wiley   +1 more source

Radiation‐Induced Biological Effects: Molecular and Cellular Mechanism, and Applications to Radiation/Nuclear Emergency and Cancer Therapy

open access: yesMedComm, Volume 6, Issue 12, December 2025.
Radiation‐induced biological effects are an extremely complex and extensive mechanism that involves multiple aspects of physiological activities in organisms. In the medical field, utilizing the damaging effects of radiation to treat tumors is a commonly employed therapeutic approach.
Zhihe Hu   +5 more
wiley   +1 more source

Cancer Stem Cells in Human Gastrointestinal and Hepatic Cancers

open access: yesMedComm, Volume 6, Issue 12, December 2025.
Gastrointestinal cancer stem cells obtain the ability of unlimited self‐renewal, drug resistance, tumorigenicity as well as tendency of metastasis. ABSTRACT Gastrointestinal cancers, including gastric, hepatic, and colorectal cancers, represent a major public health problem globally. Although the 5‐year survival rate of gastrointestinal tumors has been
Jiawen Bu   +6 more
wiley   +1 more source

Feasibility of carbon foam-based sorbents for the abatement of gaseous mercury and iodine. [PDF]

open access: yesRSC Adv
Baskaran K   +6 more
europepmc   +1 more source

A Comment on the Computed Performance of Hexanitrogen C2h‐N6 as an Explosive

open access: yesPropellants, Explosives, Pyrotechnics, Volume 50, Issue 11-12, Page 6-11, December 2025.
ABSTRACT Although N6 is not stable at ambient temperature and pressure, the detonation performance (velocity, pressure, and heat of detonation) of molecular N6 was investigated using quantum chemical calculations and results from thermochemical calculations.
Thomas M. Klapötke   +2 more
wiley   +1 more source

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