Results 131 to 140 of about 4,500,631 (382)

Geometrically Templated, Ultra‐Lightweight and High Strength Soap Films from Lyotropic Liquid Crystalline Graphene Oxide/Polymer Composites

open access: yesAdvanced Functional Materials, EarlyView.
Shellular materials form spontaneously by dip coating the primitive triply periodic minimal surface (TPMS) wireframe in an aqueous solution of lyotropic liquid crystalline graphene oxide (GO) nanosheets mixed with polymers. Regulated by surface tension, GO nanosheets align on the polymer soap film as the stress builds up during drying.
Yinding Chi   +9 more
wiley   +1 more source

Lateral Ventricle Volume from Computed Tomography Scans Is Correlated with Pre-Stroke Impairment and Post-Stroke Cognitive Performance

open access: yesCerebral Circulation - Cognition and Behavior
Introduction: The link between neurodegenerative disease and stroke is well established and there is a need to understand pre-morbid brain anatomy to explain between-subject differences.
Till Schellhorn   +7 more
doaj   +1 more source

Effect of Respiration on Venous Return and Stroke Volume in Cardiac Tamponade [PDF]

open access: bronze, 1967
Warren G. Guntheroth   +4 more
openalex   +1 more source

Mechanically Robust Phase‐Change Multiscale‐Architected Metastructures Integrating Asymmetric MXene/T‐CNF Aerogel for Thermal Energy Storage and Electromagnetic Interference Shielding

open access: yesAdvanced Functional Materials, EarlyView.
A multiscale‐architected phase change material (PCM) composite combines latent heat storage, PCM leakage proof, directional thermal conduction, electromagnetic interference (EMI) shielding, and mechanical reinforcement via asymmetric MXene/cellulose aerogel and 3D‐printed metastructures, enabling effective thermal regulation, strong EMI shielding, and ...
Jiheon Kim   +9 more
wiley   +1 more source

Optimizing human pulmonary perfusion measurement using an in silico model of arterial spin labeling magnetic resonance imaging. [PDF]

open access: yes, 2019
Arterial spin labeling (ASL) magnetic resonance imaging (MRI) is an imaging methodology that uses blood as an endogenous contrast agent to quantify flow.
Addo, Daniel A   +4 more
core   +1 more source

Stroke Volume in the Dog During Graded Exercise [PDF]

open access: bronze, 1960
Yang Wang   +2 more
openalex   +1 more source

Vorticity‐Facilitated Platelet Aggregation: a High Expansion‐Ratio Stenotic Microfluidic Platform Unravels the Role of Complex Flow Dynamics in Arterial Thrombosis

open access: yesAdvanced Healthcare Materials, EarlyView.
This study reveals how vorticity—a swirling flow pattern—enhances platelet aggregation and thrombus formation in high‐shear conditions. Using a custom microfluidic model, it is shows that vorticity promotes vWF–GPIbα interactions and calcium signaling, providing new insights into thrombosis mechanobiology and informing safer blood‐contacting medical ...
Jianfang Ren   +13 more
wiley   +1 more source

THE INFLUENCE OF ADDITION CONCENTRATION OF SURFACTANT ABS (ALKYLBENZENE SUFONATE) ON SURFACE TENSION VALUES OF 4 STROKE ENDURO LUBRICANTS [PDF]

open access: yes, 2015
The aim of this research is to determine the effect of ABS (Alkybenzene Sulfonate) surfactant molarity on the surface tension of the lubricant 4 stroke Enduro, and to determine the effect of ABS surfactant volume fractions on the 4 stroke enduro ...
Nurcahyo, Bayu Iman
core  

Stroke Volume

open access: yesDefinitions, 2020
J. Feger
semanticscholar   +1 more source

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