Results 91 to 100 of about 196,721 (333)
Advanced Healthcare Materials, EarlyView.This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni +15 more
wiley +1 more source
GRB 200829A: External-shock Origin of the Very Early Prompt Emission?
The Astrophysical Journal, 2023 Long-duration GRB 200829A was detected by Fermi-GBM and Swift-BAT/XRT, and then rapidly observed by other ground-based telescopes. It has a weak γ -ray emission in the very early phase and is followed by a bright spiky γ -ray emission pulse.
Jing Li +8 more
doaj +1 more source
Physics of Gamma-Ray Bursts Prompt Emission [PDF]
, 2015 In recent years, our understanding of gamma-ray bursts (GRB) prompt emission has been revolutionized, due to a combination of new instruments, new analysis methods, and novel ideas.
A. Pe’er
semanticscholar +1 more source
Exploring Physically-Motivated Models to Fit Gamma-Ray Burst Spectra [PDF]
, 2023 Suraj Poolakkil, R. D. Preece, P. Vereš
openalex +1 more source
Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation
Advanced Materials, EarlyView.Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju +7 more
wiley +1 more source
The Peak Flux of Long Gamma-Ray Bursts in the Ep,i–Liso Diagram and in the Classification
The Astrophysical JournalThe E _p,i – L _iso correlation of long gamma-ray bursts (LGRBs) is regarded as a fundamental correlation for standardizing LGRBs to probe cosmology and constrain LGRB physics.
Guangxuan Lan, Jean-Luc Atteia
doaj +1 more source
AN UPPER BOUND ON NEUTRON STAR MASSES FROM MODELS OF SHORT GAMMA-RAY BURSTS [PDF]
, 2015 The discovery of two neutron stars with gravitational masses ≈ 2 M ⊙ ?> has placed a strong lower limit on the maximum mass of nonrotating neutron stars, and with it a strong constraint on the properties of cold matter beyond nuclear density.
S. Lawrence +3 more
semanticscholar +1 more source
Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.This review focuses on the application of synthetic biodegradable microarray patches (MAPs) in sustained drug delivery. Compared to conventional MAPs which release drugs into the skin in an immediate manner, these implantable MAPs release drugs into skin microcirculation gradually as the biodegradable polymers degrade, thus offering sustained release ...
Li Zhao +6 more
wiley +1 more source
Multiwavelength Analysis of the Supernova-associated Low-luminosity GRB 171205A
The Astrophysical JournalMultiwavelength properties of the nearby supernova (SN)-associated low-luminosity GRB 171205A are investigated in depth to constrain its physical origin synthetically. The pulse width is found to be correlated with energy with a power-law index of −0.24 ±
Xiu-Juan Li +3 more
doaj +1 more source
Choked Jets and Low-Luminosity Gamma-Ray Bursts as Hidden Neutrino Sources [PDF]
, 2015 We consider gamma-ray burst (GRB) jets that are choked by extended material as sources of high-energy cosmic neutrinos. We take into account the jet propagation physics both inside the progenitor star and the surrounding dense medium.
Nicholas Senno, K. Murase, P. Mészáros
semanticscholar +1 more source