Results 161 to 170 of about 578,532 (358)

Enhancing Volumetric Energy Density in Lithium–Sulfur Batteries through Highly Dense, Low Tortuosity Sulfur Electrodes

open access: yesAdvanced Energy Materials, EarlyView.
This work explores the development of highly dense sulfur electrodes with a vascular pore network and low tortuosity using a shear‐force densification method. The study investigates how this innovative approach improves electrode performance, enhancing both volumetric energy density and cycling stability for lithium─sulfur batteries.
Lili Shi   +15 more
wiley   +1 more source

Energy landscape analysis of cardiac fibrillation wave dynamics using pairwise maximum entropy model [PDF]

open access: yesarXiv, 2018
Cardiac fibrillation is characterized by chaotic and disintegrated spiral wave dynamics patterns, whereas sinus rhythm shows synchronized excitation patterns. To determine functional correlations among cardiomyocytes during complex fibrillation states, we applied a pairwise maximum entropy model (MEM) to the 2D numerical simulation data of human atrial
arxiv  

Comparison of Clinical Scores for Predicting Stroke‐Associated Pneumonia After Acute Ischemic Stroke

open access: yesAGING MEDICINE, EarlyView.
Our study compared the discrimination and calibration of the Kwon Pneumonia Score, A2DS2 score, PANTHERIS score, AIS‐APS score, ISAN score, and PASS score in SAP identification; of these, the AIS‐APS score showed the best performance. ABSTRACT Objectives To compare the discrimination and calibration of six risk scoring systems in the assessment of ...
Linlin Wang   +8 more
wiley   +1 more source

On the Fibril Elongation Mechanism of the Prion Protein Fragment PrP106-126 [PDF]

open access: yesarXiv, 2005
Mouse prion protein PrP106-126 is a peptide corresponding to the residues 107-127 of human prion protein. It has been shown that PrP106-126 can reproduce the main neuropathological features of prionrelated transmissible spongiform encephalopathies and can form amyloid-like fibrils in vitro.
arxiv  

Correlation Between Blood Glucose Level and Cerebral Small Vessel Disease Markers in Neurologically Asymptomatic, Nondiabetic Individuals

open access: yesAGING MEDICINE, EarlyView.
The prevalence of neurologically asymptomatic CSVD is common in the nondiabetic population. Glycated hemoglobin A1c correlated with periventricular white matter hyperintensities. Fasting blood glucose was associated with deep cerebral microbleeds. Better control of blood glucose may have a beneficial effect on reducing the risk of CSVD.
Xinxin Ma   +7 more
wiley   +1 more source

Atrial fibrillation

open access: yesThe Lancet, 1998
C H, Toh, F, Johnstone, J, Webster
openaire   +4 more sources

Atrial Fibrillation [PDF]

open access: yesCardiology Research and Practice, 2013
Natig Gassanov   +3 more
openaire   +3 more sources

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