Results 91 to 100 of about 586,857 (269)

Dynamic Self‐Clickable Decellularized Matrix Hydrogels for Regulating Vascularity and Enhancing Muscle Regeneration

open access: yesAdvanced Science, EarlyView.
Dynamic decellularized hydrogels are prepared using bovine decellularized small intestine submucosa (SIS) norbornene (dSIS‐NB). Bovine dSIS contained significant amounts of disulfide‐rich fibrillin‐I, enabling ‘self‐clickable’ thiol‐norbornene gelation and spatiotemporal tuning of hydrogel physicochemical properties.
Van Thuy Duong   +4 more
wiley   +1 more source

Advanced Multiscale Modeling for Revealing Anomalous Fluid Transport Induced by Confinement Interfacial Layer Reconstruction in Sub‐10 nm Space

open access: yesAdvanced Science, EarlyView.
Integrating experimental insights with molecular dynamics simulations, we establish an advanced mathematical model for fluids confined in sub‐10‐nm channels, enabling quantitative prediction of interfacial layer thickness and viscosity by accounting for channel material, temperature, and fluid properties.
Xiang Zhang   +3 more
wiley   +1 more source

Dystonia Versus Redox Balance: A Preliminary Assessment of Oxidative Stress in Patients

open access: yesAntioxidants
Dystonia is defined as a movement disorder, the etiology of which may be linked to oxidative stress. The objective of this study was to evaluate the serum levels of zinc, copper, and selenium, as well as oxidative stress parameters, in patients diagnosed
Jan Koptielow   +9 more
doaj   +1 more source

Protesting US bishops' decision to require use of a TA text in mass

open access: yes, 2008
Jeffrey Tucker, A Serious Issue on the Revised Grail Psalter, <em> New Liturgical Movement </em> , November 16, 2008.  Excerpt: PS:  Also see Tucker&#39;s call for OA to English translations of public-domain Latin texts required by US bishops for use in mass.
openaire   +1 more source

Optical Charge Trap Memory Based on Graphene/ZnO Heterostructures for Long‐Term Retention and Adaptive Learning

open access: yesAdvanced Electronic Materials, EarlyView.
A biocompatible graphene/ZnO optical charge trap memory (CTM) is reported with over 54 h retention, enabled by interfacial photodoping. Using transient absorption spectroscopy and electrical analysis, charge transfer quenching is elucidated and reveal that a large energy barrier at the interface is responsible for long‐term memory retention.
Seungmin Shin   +10 more
wiley   +1 more source

Investigating the effect of teaching assistants (TA) on the level of satisfaction of undergraduate anesthesia students with training in the internship unit

open access: yesJournal of Education and Health Promotion
BACKGROUND: Clinical training in the internship unit is the heart of professional training, and teaching assistants can be considered an essential component in the clinical training program.
Shahnam Sedigh Maroufi   +5 more
doaj   +1 more source

Temperature-induced aerobic scope and Hsp70 expression in the sea cucumber Holothuria scabra.

open access: yesPLoS ONE, 2019
The Aerobic Scope (AS), which reflects the functional capacity for biological fitness, is a highly relevant proxy to determine thermal tolerance in various taxa.
Holger Kühnhold   +5 more
doaj   +1 more source

Non‐Destructive, Reference‐Free Quantitative Analysis of TaOx Memristive Devices Using Soft X‐Ray Radiation

open access: yesAdvanced Electronic Materials, EarlyView.
A non‐destructive, quantitative approach has been developed to explore the nanoscale dynamics of TaOx‐based memristive devices. The utilization of nano‐X‐ray fluorescence analysis enables the direct probing of spatially resolved elemental distributions, including those present in buried layers, that are critical for the resistive switching.
André Wählisch   +9 more
wiley   +1 more source

Enhanced Resistive Switching Uniformity in Tantalum Oxide Memristor Devices via Copper Implantation

open access: yesAdvanced Electronic Materials, EarlyView.
Metal oxide memristor devices typically suffer from uncontrolled forming processes and limited resistive switching uniformity due to the stochastic formation of an oxygen vacancy filament. Improved resistive switching uniformity in Ta2O5 memristor is developed by Cu implantation in the switching oxide.
Shaochuan Chen, Ilia Valov
wiley   +1 more source

Electrically and Magnetically Tunable Charge–Density–Wave Transport in Quasi‐2D h‐BN/1T‐TaS2 Field Effect Devices

open access: yesAdvanced Electronic Materials, EarlyView.
Perpendicular electric and magnetic fields are used to control charge‐density‐wave (CDW) domain dynamics in quasi‐two‐dimensional h‐BN/1T‐TaS2 field‐effect devices. Electrical gating produces a non‐monotonic modulation of the CDW depinning threshold — behavior distinct from quasi‐one‐dimensional CDW systems.
Jonas O. Brown   +4 more
wiley   +1 more source

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