Results 201 to 210 of about 132,571 (310)
Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source
Advanced Materials, EarlyView.Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno +15 more
wiley +1 more source
Robust face mask detection in complex scenarios using YOLOv8 and context-aware convolutions. [PDF]
Sci RepWei Y, Li H, He Y, Li L, Lyu Q, Yang Y.
europepmc +1 more source
Advanced Materials, EarlyView.This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau +9 more
wiley +1 more source
High-flow nasal oxygen versus face-mask ventilation for rapid sequence induction in non-elective surgical patients: a randomized controlled trial. [PDF]
BMC AnesthesiolLam ND +6 more
europepmc +1 more source
Advanced Materials, EarlyView.In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal +9 more
wiley +1 more source
Effects of wearing a surgical face mask on cardiac biomarkers, respiratory function, and perceptual responses during exercise in a hot and humid climate at different intensities: a randomized crossover trial. [PDF]
BMC Sports Sci Med RehabilZheng C +8 more
europepmc +1 more source
Mechanically Programmable DNA Hydrogel Microparticles for 3D Cellular Systems
Advanced Materials, EarlyView.DNA hydrogel microparticles are designed to exhibit controllable viscoelasticity and stiffness across three orders of magnitude from 30Pa$30 \,\mathrm{Pa}$ to 6.5kPa$6.5 \,\mathrm{kPa}$. They are uptaken into fibroblast spheroids where they are actively remodeled by cellular forces depending on their mechanical properties.
Tobias Walther +9 more
wiley +1 more source
A Comparative Study of Two Inspiratory Pressure Levels for Pressure-Controlled Face-Mask Ventilation in Children. [PDF]
CureusVerma S, Singh T, Raman R, Singh PR.
europepmc +1 more source
This reproduction is based on Abraham Lincoln’s first life mask, completed by Augustus Saint-Gaudens in 1860. The reproduction features Lincoln’s face with hollowed out eyes.https://scholarsjunction.msstate.edu/fvw-statuettes-and-figurines/1228/thumbnail.
sculpted by Gaus, from sculpture by Augustus Saint-Gaudes (American 1848-1907)
core