Results 111 to 120 of about 266,284 (323)
The Important Role of Cosmic-Ray Re-Acceleration
, 2019 In the last decades, the improvement of high energy instruments has enabled a deeper understanding of the Cosmic Ray origin issue. In particular, the gamma-ray satellites AGILE (Astrorivelatore Gamma ad Immagini LEggero) and Fermi-LAT (Fermi-Large Area ...
Cardillo, Martina
core +1 more source
Revisiting CN− Formation Mechanisms in Electron Collisions with Benzonitrile
ChemPhysChem, EarlyView.This study explores negative ion formation via electron attachment, revealing CN− formation at 3.0 and 7–10 eV. Dissociation pathways are analyzed using G4(MP2) and CASPT2 calculations, highlighting the coupling between the π4* and σ* resonances critical for interstellar chemistry. Radiation‐induced processes in the aromatic cyano compound benzonitrile
Rodrigo Rodrigues +8 more
wiley +1 more source
Space Weather Effects on Heart Rate Variations: Sex Dependence
AtmosphereThe effects of solar activity and the accompanying space weather events on human pathological conditions, physiological parameters and other psycho-physiological disturbances have been analyzed in numerous recent investigations.
Maria-Christina Papailiou +1 more
doaj +1 more source
ChemPhysChem, EarlyView.Reaction networks yielding spontaneous mirror‐symmetry breaking (SMSB) are revisited. All include a first‐order enantioselective autocatalysis, which, on its own, is unable to lead to SMSB. The coupling with the so‐called ancillary reactions (racemization, mutual inhibition, etc.) makes the racemic state unstable.
Josep M. Ribó +2 more
wiley +1 more source
Heart Rate Variations During Two Historic Geomagnetic Storms: October and November 2003
AtmosphereThe investigation of the two phenomena of Space Weather, i.e., Forbush decreases in the cosmic ray intensity and geomagnetic storms, is a highly developing field of modern scientific research, since these two phenomena can affect not only technological ...
Maria-Christina Papailiou +1 more
doaj +1 more source
ChemPlusChem, EarlyView.The presence of interstellar complex organic molecules (COMs) has been baffling astrochemists for a long time. Methyl formate and glycolaldehyde are widely detected but their abundances mismatch kinetic astrochemical model predictions. Here, the formation of these two COMs is characterized onto a mixed ice surface, highlighting the importance of ...
Jessica Perrero +3 more
wiley +1 more source
Research in cosmic and gamma ray astrophysics [PDF]
Discussed here is research in cosmic ray and gamma ray astrophysics at the Space Radiation Laboratory (SRL) of the California Institute of Technology.
Mewaldt, Richard A. +2 more
core +1 more source
Adverse Outcome Pathways Applied to Space Radiation Research
Environmental and Molecular Mutagenesis, EarlyView.ABSTRACT Long‐duration spaceflight exposes astronauts to various stressors that can alter human physiology, potentially causing immediate and long‐term health effects. These stressors can damage biomolecules, cells, tissues, and organs, leading to adverse outcomes.
Vinita Chauhan +18 more
wiley +1 more source
Research on rapid imaging with cosmic ray muon scattering tomography. [PDF]
Sci Rep, 2023 Wen QG.
europepmc +1 more source
Progress in fiber‐shaped zinc batteries: From structure, manufacturing, optimization to application
InfoMat, EarlyView.In this review, four aspects of fiber‐shaped zinc batteries (FZBs) are systematically summarized: structure, manufacturing, optimization, and application. The structure of FZBs is first presented, encompassing common electrodes, electrolytes, current collectors, encapsulating materials, and various electrode assembly architectures.
Chongyang Luo +9 more
wiley +1 more source