Results 241 to 250 of about 164,103 (387)

Device Thrombosis After Percutaneous Left Atrial Appendage Occlusion Is Related to Patient and Procedural Characteristics but Not to Duration of Postimplantation Dual Antiplatelet Therapy

open access: yesCirculation. Cardiovascular Interventions, 2018
R. Pracoń   +16 more
semanticscholar   +1 more source

Cardiac Amyloidosis With Right Atrial Appendage Thrombus Detected After Left Atrial Appendage Occlusion. [PDF]

open access: yesJACC Case Rep
Nakano K   +9 more
europepmc   +1 more source

Structurally Colored Physically Unclonable Functions with Ultra‐Rich and Stable Encoding Capacity

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reports a design strategy for generating bright‐field resolvable physically unclonable functions with extremely rich encoding capacity coupled with outstanding thermal and chemical stability. The optical response emerges from thickness‐dependent structural color formation in ZnO features, which are fabricated by physical vapor deposition ...
Abidin Esidir   +8 more
wiley   +1 more source

Dynamic Micromechanical Characterization of 3D Printed Bone In Vitro Models Manufactured via Vat Photopolymerization

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a novel approach to designing and fabricating high‐porosity 3D‐printed scaffolds using a customized resin. Scaffold geometry, cellular interactions, and mechanical properties are analyzed to demonstrate these engineered bone models.
Sera Choi   +6 more
wiley   +1 more source

Appendages of Clostridium bifermentans Spores [PDF]

open access: bronze, 1967
Leodocia Pope   +2 more
openalex   +1 more source

Percutaneous left atrial appendage occlusion: the Munich consensus document on definitions, endpoints, and data collection requirements for clinical studies

open access: yesEuropace, 2016
A. Tzikas   +20 more
semanticscholar   +1 more source

Material Composition Gradient Controls the Autonomous Opening of Banksia Seed Pods in Fire‐Prone Habitats

open access: yesAdvanced Functional Materials, EarlyView.
The seed pod valves of Australian Banksia attenuata plants are not simply bi‐layers which bend when dry. These experiments and models reveal complex mechanics, which allow seed release only after several steps of seed pod opening. Stiffness gradients prevent delamination of the valves during loading, and a shape‐memory function protects the seeds ...
Friedrich Reppe   +7 more
wiley   +1 more source

Further Electron Microscope Characterization of Spore Appendages of Clostridium bifermentans [PDF]

open access: bronze, 1968
Diane P. Yolton   +3 more
openalex   +1 more source

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