Results 121 to 130 of about 244,239 (296)

Electronic Microenvironment Regulation of Bismuth‐salophen Single‐site Catalysts for Enhanced Selectivity in CO2 Electrolysis to Formic Acid

open access: yesAdvanced Science, EarlyView.
The microenvironment modulation of Bi SSCs via electronegative group (─F/─H/─OMe) modification demonstrably suppresses the HER at high current densities, achieving a HCOOH FE of 95%. The ─F group optimizes the electronic structure of Bi, significantly enhancing CO2 adsorption and reducing the energy barrier for *OCHO intermediate formation, thereby ...
Tianxing Wang   +12 more
wiley   +1 more source

Zoborg: On‐Demand Climbing Control for Cyborg Beetles

open access: yesAdvanced Science, EarlyView.
A novel on‐demand climbing protocol enables Zoborg (a cyborg beetle from the living Zophobas morio) to seamlessly transition from horizontal floors to vertical walls. Multiple unrestrained mechanosensors allow wall sensing while electrical stimulation of the elytron initiates climbing. Leveraging the agile locomotion and exceptional adaptability of the
Lachlan Fitzgerald   +5 more
wiley   +1 more source

Central and Eastern Europe and the Decline of Russia in the United Nations Administrative Bodies: 1996-2015

open access: yesCzech Journal of International Relations, 2019
In international organizations, states seek representation not only in decision-making and political fora but also in the administrative bodies, or secretariats.
Parízek, Michal, Ananyeva, Ekaterina
doaj  

Fully Automated Deep Learning Enabled Miniature Mass Spectrometry System for Psychoactive Therapeutic Drug Monitoring

open access: yesAdvanced Science, EarlyView.
This study presents a fully automated miniature mass spectrometry system for high‐throughput therapeutic drug monitoring. Integrating magnetic solid‐phase extraction, self‐aspiration sampling miniature mass spectrometer, and U‐net deep learning quantitative algorithm, it achieves rapid (8 samples/30 min), precise (R2 > 0.99, RSD < 10%), and portable ...
Yuanhao Zhou   +10 more
wiley   +1 more source

REGULAR STAFFING DEFINITION USING MS EXCEL

open access: yesВестник университета, 2019
Annually organizations of higher education calculate estimated number of faculty staff to understand required corrections of staffing and positions to be opened for hiring.
N. Struzhkin
doaj  

Staff—Its Use and Treatment [PDF]

open access: green, 1903
J. S. Crawford
openalex   +1 more source

Wearable Bioelectronics for Home‐Based Monitoring and Treatment of Muscle Atrophy

open access: yesAdvanced Science, EarlyView.
As an inevitable disease, muscle atrophy has received more attention. Because the factors that induce this disease are diverse, achieving a complete cure is still impossible. Wearable bioelectronics provides a more comfortable, low‐cost, and efficient way of home care for the monitoring and treatment of muscle atrophy. Therefore, this review summarizes
Shuai Zhang   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy