Results 121 to 130 of about 2,282,133 (297)
Advanced Science, EarlyView.Li‐nHAP+GelMA promotes mandibular bone regeneration in aged mice by remodeling the senescent immune microenvironment. Local delivery of Li‐nHAP restores lysosomal homeostasis in senescent macrophages, reduces intracellular labile Fe2+ accumulation, ROS production, and lipid peroxidation, thereby suppressing macrophage ferroptosis and senescence ...
Baixi Chen +10 more
wiley +1 more source
The interplanetary network database [PDF]
, 2012 Interplanetary Networks (IPNs) have been in use since the late 1970’s. The current IPN comprises 9 spacecraft and detects about 325 GRBs/year, roughly 100 of which are not localized by Swift or Fermi.
Makishima, K. (author) +41 more
core +1 more source
Contribution of γ-Ray Burst Afterglow Emissions to the Isotropic Diffuse γ-Ray Background
The Astrophysical JournalThe isotropic diffuse γ -ray background (IGRB) serves as a fundamental probe of the evolution of the extreme Universe. Although various astrophysical sources have been proposed as potential contributors to the IGRB, the dominant population is still under
Fang-Sheng Min +5 more
doaj +1 more source
Search for GRB counterparts: non-optical
, 1995 The present status of the search for counterparts of gamma-ray bursts is given. particular emphasis will be put on the search for flaring counterparts, i.e. emission during or shortly after the gamma-ray emission.
Max-Planck-Institut fuer Extraterrestrische Physik, Garching (Germany) +1 more
core
Advanced Science, EarlyView.When nucleus pulposus cells senesce, PHGDH decreases, reducing serine synthesis and glutathione, impairing antioxidant capacity. The intermediate α‐KG also drops, lowering JMJD3 demethylase activity, increasing H3K27me3 at the Rap1b promoter, and reducing Rap1b expression, whose down‐regulation in turn activates mTORC1 and suppresses autophagy ...
Hao‐Wei Xu +5 more
wiley +1 more source
A Subclass of Gamma-Ray Burst Originating from Compact Binary Merger
The Astrophysical JournalType I gamma-ray bursts (GRBs) are believed to originate from compact binary mergers usually with a duration of main emission less than 2 s. However, recent observations of GRB 211211A and GRB 230307A indicate that some merger-origin GRBs could last much
Chen-Wei Wang +18 more
doaj +1 more source
Advanced Electronic Materials, EarlyView.Composition‐dependent structural evolution in GeXSe1‐X selector‐only memory (SOM) is correlated with device switching behavior. Increasing Ge strengthens network rigidity, suppresses atomic motion, and stabilizes threshold switching, while narrowing the memory window. The revealed structure–property relationship provides a guideline for compositionally
Tien Anh Nguyen +9 more
wiley +1 more source
Analysis of Gamma-Ray Burst Closure Relationship in Multiple Wavelengths
The Astrophysical JournalGamma-ray bursts (GRBs) are intense pulses of high-energy emission associated with the death of massive stars or compact objects’ coalescence. Their multiwavelength observations help verify the reliability of the standard fireball model.
M. G. Dainotti +5 more
doaj +1 more source
Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries
Advanced Energy Materials, EarlyView.This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang +6 more
wiley +1 more source
The role of the host—Neutrophil biology
Periodontology 2000, EarlyView., 2023 Abstract Neutrophilic polymorphonuclear leukocytes (neutrophils) are myeloid cells packed with lysosomal granules (hence also called granulocytes) that contain a formidable antimicrobial arsenal. They are terminally differentiated cells that play a critical role in acute and chronic inflammation, as well as in the resolution of inflammation and wound ...
Iain L. C. Chapple +4 more
wiley +1 more source