Results 181 to 190 of about 546,298 (344)

The role of cerebral hyperperfusion in postoperative neurologic dysfunction after left ventricular assist device implantation for end-stage heart failure [PDF]

open access: bronze, 2009
Katherine Lietz   +10 more
openalex   +1 more source

Microsphere Autolithography—A Scalable Approach for Arbitrary Patterning of Dielectric Spheres

open access: yesAdvanced Functional Materials, EarlyView.
MicroSphere Autolithography (µSAL) enables scalable fabrication of patchy particles with customizable surface motifs. Focusing light through dielectric microspheres creates well defined, tunable patches via a conformal poly(dopamine) photoresist. Nearly arbitrary surface patterns can be achieved, with the resolution set by the index contrast between ...
Elliott D. Kunkel   +3 more
wiley   +1 more source

Outcomes of children with congenital heart disease implanted with ventricular assist devices: An analysis of the Pediatric Interagency Registry for Mechanical Circulatory Support (Pedimacs).

open access: yesThe Journal of Heart and Lung Transplantation, 2018
D. Peng   +11 more
semanticscholar   +1 more source

Local Thermal Conductivity Patterning in Rotating Lattice Crystals of Anisotropic Sb2S3

open access: yesAdvanced Functional Materials, EarlyView.
Microscale control of thermal conductivity in Sb2S3 is demonstrated via laser‐induced rotating lattice crystals. Thermal conductivity imaging reveals marked thermal transport anisotropy, with the c axis featuring amorphous‐like transport, whereas in‐plane directions (a, b) exhibit 3.5x and 1.7x larger thermal conductivity.
Eleonora Isotta   +13 more
wiley   +1 more source

Ventricular assist devices for heart failure: a focus on patient selection and complications

open access: yesResearch Reports in Clinical Cardiology, 2014
Manlio Cipriani, Vincenzo De Simone, Luciana D'Angelo, Enrico Perna, Marzia Lilliu, Virginia Bovolo, Fabrizio Oliva, Maria Frigerio Cardiovascular and Thoracic Department, A De Gasperis Niguarda Ca' Granda Hospital, Milan, Italy Abstract: Heart ...
Cipriani M   +7 more
doaj  

Cost-Effectiveness of Left Ventricular Assist Devices in Ambulatory Patients With Advanced Heart Failure.

open access: yesJACC. Heart failure, 2017
Jacqueline Baras Shreibati   +4 more
semanticscholar   +1 more source

Complications in children with ventricular assist devices: systematic review and meta-analyses

open access: yesHeart Failure Reviews, 2021
Andrea Nicola George   +3 more
semanticscholar   +1 more source

Electrochemical Formation of BiVO4/BiPO4 Photoanodes for Enhanced Selectivity toward H2O2 Generation

open access: yesAdvanced Functional Materials, EarlyView.
In acidic KPi, V dissolves from the BiVO4 lattice, while adsorbed phosphate reacts with the electrode under an external bias, forming a BiPO4 surface layer. This BiPO4 layer exhibits stronger bicarbonate adsorption, redirecting the water oxidation pathway toward two‐electron H2O2 production.
Kaijian Zhu   +12 more
wiley   +1 more source

Computation of incompressible viscous flows through artificial heart devices with moving boundaries [PDF]

open access: yes
The extension of computational fluid dynamics techniques to artificial heart flow simulations is illustrated. Unsteady incompressible Navier-Stokes equations written in 3-D generalized curvilinear coordinates are solved iteratively at each physical time ...
Chang, I.-DEE   +3 more
core   +1 more source

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