Results 221 to 230 of about 2,810,461 (415)

Tungsten Carbide Nanoparticles Embedded in Carbon Nanofoam Composites for Efficient Electrocatalytic Hydrogen Evolution

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
A tungsten carbide nanoparticles/carbon nanofoam composite is presented as an efficient electrocatalysts towards hydrogen evolution reaction. The simultaneous ablation of tungsten and carbide via pulsed laser deposition results in homogeneous and dense dispersion of tungsten carbide particles in the carbon matrix.
Stefanos Chaitoglou   +6 more
wiley   +1 more source

The Oscillatory Shear Index: Quantifications for Valve Tissue Engineering and a Novel Interpretation for Calcification [PDF]

open access: yes, 2018
Heart valve tissue engineering (HVTE) stands as a potential intervention that could reduce the prevalence of congenital heart valve disease in juvenile patients.
Williams, Alex
core   +1 more source

Boron‐Based Functional Additives Enable Solid Electrolyte Interphase Engineering in Calcium Metal Battery

open access: yesBatteries &Supercaps, Volume 6, Issue 1, January 2023., 2023
Engineering of Ca‐based SEI using boron‐based additives is investigated and their morphology, composition, and properties are thoroughly characterized. The presence of boron‐crosslinked polymeric matrices in the passivation layer plays a major role allowing for Ca plating.
Charlotte Bodin   +10 more
wiley   +1 more source

Impact of Intact Pleura during Left Internal Mammary Artery Harvesting on Clinical Outcome

open access: yesJournal of Tehran University Heart Center, 2015
Background: Pleurotomy during coronary artery bypass grafting (CABG) may cause post-operative events, mostly pulmonary complications. In this study, we evaluated the influence of pleurotomy during CABG on the clinical outcome following left internal ...
Alireza Alizadeh-Ghavidel   +6 more
doaj  

Opening characteristics of three-cusp tissue heart valves [PDF]

open access: bronze, 1973
P. D. Swales   +3 more
openalex   +1 more source

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

Prosthetic Heart Valve Surgery: Evaluation of Early and Late Complications

open access: bronze, 1966
Safuh Attar   +4 more
openalex   +1 more source

Home - About - Disclaimer - Privacy