Results 111 to 120 of about 14,340 (257)
Frontiers in Neurology, 2019 Primary blast neurotrauma represents a unique injury paradigm characterized by high-rate overpressure effects on brain tissue. One major hallmark of blast neurotrauma is glial reactivity, notably prolonged astrocyte activation. This cellular response has
Nora Hlavac +2 more
doaj +1 more source
Nanophotonics, Volume 15, Issue 12, 25 June 2026.A low‐energy focused ion beam process achieves localized spectral modification of InAs quantum dots. By leveraging low ion straggle and a compact damage volume, this methodology offers unique spatial control and accuracy. This maskless approach provides a scalable platform for site‐selective engineering for advanced photonic integrated circuits and ...
Mehdi Ahmadian +8 more
wiley +1 more source
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, Volume 28, Issue 12, 17 June 2026.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V
Advanced Engineering Materials, Volume 28, Issue 12, 17 June 2026.This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann +3 more
wiley +1 more source
Influence of ammonia content on ammonia-hydrogen-air premixed gas duct-vented explosions
Baozha yu ChongjiRenewable energy is addressing some of the key challenges facing global society today, and zero-carbon energy systems are the fundamental way to achieve carbon neutrality.
Yu GE +6 more
doaj +1 more source
Toward Standardization in CO2 Electrolysis: A Round Robin Study
Advanced Energy Materials, Volume 16, Issue 21, 3 June 2026.CO2 electrolysis is a promising green technology for producing fuels and chemicals. To support its real‐world adoption, researchers conducted a collaborative study to identify sources of experimental variability. They found key differences in temperature and pressure control across labs and proposed a standardized testing protocol to improve ...
Dorottya Hursán +12 more
wiley +1 more source
Shiyou shiyan dizhiFormation pressure is a key factor controlling hydrocarbon migration and accumulation. Overpressure is widely developed in the Pinghu slope belt of the Xihu Sag in the East China Sea Basin, exhibiting complex distribution patterns that make formation ...
Naitian JIANG +4 more
doaj +1 more source
Overpressure in the Central North Sea [PDF]
, 1995 The Central Graben of the North Sea is characterised by high levels of overpressure. This causes drilling problems and may control the migration and entrapment of hydrocarbons.
Darby, David
core
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.The evolution of pore fluid pressure ( Pf$P_{\mathrm{f}}$) in the most seaward portion of a subduction accretionary prism plays an essential role in the cycle of tsunamigenic earthquakes. Based on recent geophysical observations, here we propose a testable conceptual model for this evolution for northern Cascadia offshore of Washington.
Tianhaozhe Sun, Kelin Wang
wiley +1 more source
Small-scale BLEVE: Near-field aerial shock overpressure and impulse
International audienceThis paper presents an investigation into one of the most damaging hazards associated with Boiling Liquid Expanding Vapor Explosion (BLEVE), specifically focusing on the near-field overpressure and impulse effects.
Birk, A.M. +2 more
core +1 more source