Results 91 to 100 of about 42,910 (223)

The Role of MRI in Debunking the Fallacy of “Mild” Traumatic Brain Injury

open access: yesJournal of Magnetic Resonance Imaging, Volume 63, Issue 2, Page 297-309, February 2026.
ABSTRACT Mild traumatic brain injury (mTBI) is a prevalent yet often overlooked public health concern due to the absence of detectable abnormalities on CT or conventional MRI scans. Approximately 18.3%–31.3% of mTBI patients experience persistent symptoms 3–6 months post‐injury, despite normal imaging results, making diagnosis and treatment challenging.
Xingye Chen   +3 more
wiley   +1 more source

Stratigraphy, Tectonics and Hydrocarbon Habitat of the Abadan Plain Basin: A Geological Review of a Prolific Middle Eastern Hydrocarbon Province

open access: yesGeosciences, 2018
The Abadan Plain Basin is located in the Middle East region which is host to some of the world’s largest oil and gas fields around the Persian Gulf.
Vahid Atashbari   +2 more
doaj   +1 more source

Sonic boom characteristics of proposed supersonic and hypersonic airplanes [PDF]

open access: yes
Sonic boom characteristics of proposed supersonic and hypersonic ...
Carlson, H. W.   +2 more
core   +2 more sources

Evaluation of Process Parameters for Integrated CO2 Electrolysis to Produce Ethylene

open access: yesChemistryOpen, Volume 15, Issue 2, February 2026.
This work systematically explores how flow rate, pressure, and temperature influence ethylene selectivity in integrated CO2 electrolysis with a potassium carbonate absorbent. Findings reveal that higher catholyte flow rates improves Faraday efficiency for ethylene by overcoming mass transport barriers, while increased pressure or temperature does not ...
Fabian Hauf   +3 more
wiley   +1 more source

Astrocyte Mechano-Activation by High-Rate Overpressure Involves Alterations in Structural and Junctional Proteins

open access: yesFrontiers 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

Valorization of Green Coconut Husk Powder for the Sustainable Production of Levulinic Acid

open access: yesChemistrySelect, Volume 11, Issue 6, 12 February 2026.
Green coconut husk powder, an abundant agroindustrial waste, is valorized into levulinic acid through aluminum sulfate catalysis. The sustainable process achieves 42.9% yield under mild conditions, contributing to circular bioeconomy principles and waste‐to‐chemical strategies.
Poliana Pinheiro da Silva   +6 more
wiley   +1 more source

Computational Estimation of Protection Wall Height Impact on Hydrogen Explosion Consequences

open access: yesEnvironmental and Climate Technologies
The purpose of the study is to determine numerically the height of a wall designed to protect people from the negative effects of a blast wave, ensuring a specified level of safety.
Skob Yurii   +5 more
doaj   +1 more source

Droplet Impact on Superhydrophobic Surfaces Under High Pressures

open access: yesSmall Methods, Volume 10, Issue 3, 9 February 2026.
A phenomenological model of droplet impact under high ambient pressure (up to 200 bar) revealing unique phenomena of gas entrapment and satellite droplet retention, affected by substrate morphology and ambient pressure. Abstract Though numerous studies on droplet impact have been conducted, the maximum ambient pressure reported is limited to 100 bar ...
Yan Yan   +4 more
wiley   +1 more source

A Deep Learning Dataset for Pre‐Drill Geohazard Assessment in Taranaki Basin New Zealand

open access: yesGeoscience Data Journal
Scientific ocean drilling is crucial for understanding subsurface processes but remains vulnerable to geohazards such as blowouts and wellbore instability, posing catastrophic risks to operations, human safety, and ecosystems.
Zhi Geng   +6 more
doaj   +1 more source

The 4 K outer cryostat for the CUORE experiment: construction and quality control

open access: yes, 2013
The external shell of the CUORE cryostat is a large cryogen-free system designed to host the dilution refrigerator and the bolometers of the CUORE experiment in a low radioactivity environment.
Alessandria, F.   +15 more
core   +1 more source

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