Results 301 to 310 of about 5,349,086 (384)

Left Ventricular Mechanical Unloading by Total Support of Impella in Myocardial Infarction Reduces Infarct Size, Preserves Left Ventricular Function, and Prevents Subsequent Heart Failure in Dogs

open access: yesCirculation: Heart Failure, 2018
K. Saku   +8 more
semanticscholar   +1 more source

A Bovine Model for Detecting High Intensity Transient Signals Originating from Mechanical Heart Valves

open access: bronze, 2000
Jeff L. Conger   +8 more
openalex   +1 more source

Iridium Oxide Inverse Opal Anodes with Tailored Porosity for Efficient PEM Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
The synthesis of Iridium‐based Inverse Opals (Ir‐IO) is reported as electrocatalyst for Proton exchange membrane water electrolysis (PEM‐WE). Using the developed protocol it produces highly porous materials consisting either of metallic, oxidic Iridium or a combination thereof with large surface areas.
Sebastian Möhle   +2 more
wiley   +1 more source

Postoperative Anticoagulation in Patients with Mechanical Heart Valves Following Surgical Treatment of Subdural Hematomas

open access: yesNeurocritical Care, 2013
Anubhav G. Amin   +6 more
semanticscholar   +1 more source

MICROEMBOLI PRODUCTION BY MECHANICAL HEART VALVES

open access: bronze, 2000
Ghislaine Deklunder   +4 more
openalex   +1 more source

Enhanced Electromechanical Response in 1D Hybrid Perovskites: Coexistence of Normal and Relaxor Ferroelectric Phases

open access: yesAdvanced Functional Materials, EarlyView.
The dynamic polarization reversal of coexisting normal and relaxor ferroelectrics in 1D TMAPbI₃ (tetramethylammonium, TMA) is deciphered through combined experimental and theoretical approaches. By bridging atomic‐scale motion, macroscopic polarization switching, and depolarization effects, a universal methodology is established to engineer next ...
Chen Xue   +8 more
wiley   +1 more source

Ionic Metal Poly(heptazine Imides) and Single‐Atoms Interplay: Engineered Stability and Performance for Photocatalysis, Photoelectrocatalysis and Organic Synthesis

open access: yesAdvanced Functional Materials, EarlyView.
Poly(heptazine) imides (PHIs), a crystalline carbon nitride subclass, intercalate metals to deliver high stability, tunable electronics, and efficient charge separation. These features enable solar‐driven applications such as hydrogen evolution, CO₂ reduction, and organic synthesis.
Gabriel A. A. Diab   +6 more
wiley   +1 more source

Corrigendum to ‘‘Outcomes related to hospital characteristics of heart transplant centers: A national readmission database analysis’’ [JHLT Open (2024) 100085]

open access: yesJHLT Open
Farshad Amirkhosravi, MD, MPH   +9 more
doaj  

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