Results 191 to 200 of about 13,759 (225)

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

open access: yesAdvanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco   +7 more
wiley   +1 more source

Linear operators and c.o.n.s. in Hilbert spaces associated with chaotic dynamical systems(Recent topics on the operator theory about the structure of operators)

open access: yesLinear operators and c.o.n.s. in Hilbert spaces associated with chaotic dynamical systems(Recent topics on the operator theory about the structure of operators)
openaire  

Breathable Graphene Oxide‐Polymer Composite Membranes With Two‐Step Barrier Mechanism Against Nerve Agents

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Breathable membranes that reject chemical warfare agents (CWAs) are required for next‐generation protective apparel. A dual‐function graphene oxide (GO)‐polyamine architecture is introduced that addresses the long‐standing tradeoff between vapor transmission and CWA selectivity.
Hyungjun Kim   +6 more
wiley   +1 more source

ASYMMETRIC VARIATION OF CHOI INEQUALITY FOR POSITIVE LINEAR MAP (Noncommutative Structure in Operator Theory and its Application)

open access: yesASYMMETRIC VARIATION OF CHOI INEQUALITY FOR POSITIVE LINEAR MAP (Noncommutative Structure in Operator Theory and its Application)
openaire  

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez   +4 more
wiley   +1 more source

Determining the Ensemble <i>N</i>-Representability of Reduced Density Matrices. [PDF]

open access: yesJ Chem Theory Comput
Oña OB   +7 more
europepmc   +1 more source

Locality of structure of monotone matrix functions and convex matrix functions(Recent Developments in Linear Operator Theory and its Applications)

open access: yesLocality of structure of monotone matrix functions and convex matrix functions(Recent Developments in Linear Operator Theory and its Applications)
openaire  

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