Results 91 to 100 of about 88,705 (324)

Evolución de la enseñanza pública en Manresa durante la Segunda República y efectos de la represión franquista sobre el profesorado. // Evolution of public education in Manresa during the Second Republic and different Franco regime effects on teachers.

Cabás, 2013
(ES) Las elecciones municipales del 14 de abril de 1931 en España conllevaron el paso de la monarquía a la república y un cambio profundo en las administraciones municipales.
Joan M. Serra Sala
doaj  

Atom–Cluster Synergy in Scalable Fe–Ru Dual‐Site Architectures Accelerates Alkaline Hydrogen Evolution

Advanced Materials, EarlyView.
A mechanochemically synthesized dual‐site electrocatalyst (RuNC@Fe1NC) accelerates alkaline hydrogen evolution via atomic‐level spatial decoupling. Oxophilic Fe single atoms effectively dissociate water, while adjacent Ru nanoclusters rapidly recombine hydrogen.
Jae‐Hoon Baek, Seong Hyeon Kweon, Sun Gwan Cha, Se Jung Lee, Jinwoo Baek, Dong Hyeok Kwon, Hojeong Lee, Youngkook Kwon, Sang Kyu Kwak, Jong‐Beom Baek   +9 more
wiley   +1 more source

Feasibility Study on Setting up a Purification Stage in the Middle of a Cascade

Journal of Isotopes, 2017
It is necessary to set up a purification stage in the middle of cascade for removing light impurities, which are formed in the process of isotope separation.
GENG Bing-shuang1;XIE Quan-xin2
doaj   +1 more source

A Multifunctional Ionograsper Enabling Ion‐Redistribution Proximity Sensing and Structural‐Reconfiguration‐Driven Bidirectional Actuation

Advanced Materials, EarlyView.
A solid‐state ionic actuator integrates sensing, actuation, and memory within one material. A brief UV pulse induces long‐lasting deformation via coupled network rearrangement, dehydration, and rehydration, while ionic redistribution enables self‐powered sensing, supporting multifunctional, energy‐efficient soft robotic functions without continuous ...
Yong Min Kim, Jin Han Kwon, Hyeon Woo Yang, Sungryong Kim, Gyeong Rok Lee, Hong Chul Moon   +5 more
wiley   +1 more source

Influence mechanism of cooling time on the shutdown purge process in proton exchange membrane fuel cells

Case Studies in Thermal Engineering
This study investigates the impact of cooling duration on the shutdown purge process through integrated water and thermal management in fuel cells. Using a comprehensive stack testing platform, experimental studies were conducted at a purge temperature ...
Yang Chao, Houyu Wei, Zhenya Zhang, Xuewei Li, Jiean Tian   +4 more
doaj   +1 more source

Lithography‐Compatible Conductive Metal–Organic Frameworks for Scalable Electronics

Advanced Materials, EarlyView.
Conductive MOF thin films are integrated as gate electrodes in semiconductor devices through a photolithography‐compatible patterning strategy. CVD‐grown 2D MOF thin films enable stable operation across bottom‐gate MoS2/MoTe2 field‐effect transistors and top‐gate IGZO arrays, highlighting the potential of conductive MOFs as functional electronic ...
Hyeonwoo Lee, Han Joo Lee, Myeonggeun Choe, Jeehong Park, Yeonjin Yi, Seongil Im, Suk Hyun Park, Hee Cheul Choi, Ji Hoon Park, Sarah S. Park   +9 more
wiley   +1 more source

MULTIPLE INK LINES PURGE TOOL [PDF]

, 2020
A time-saving multiple ink lines purge tool for FI towers of a ...
INC, HP
core   +1 more source

Individual diarrheal purge to challenge.

, 2017
Individual diarrheal purge to challenge.
Myron M. Levine (130627), Marcelo B. Sztein (159956), Laurence Magder (3465959), Wilbur H. Chen (3682060), Monica A. McArthur (160077)   +4 more
core   +1 more source

Bioinspired Mechanosensitive Organic Artificial Neuron With Programmable Excitatory and Inhibitory Responses via Nonlinear Mechano‐Electrochemical Coupling

Advanced Materials, EarlyView.
Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their nonlinear electrical characteristics, programming excitatory or inhibitory spiking responses that mimic mechanosensitive biological neurons and enable ...
Rassen Boukraa, Pietro Belleri, Zsolt M. Kovács‐Vajna, Paschalis Gkoupidenis, Fabrizio Torricelli   +4 more
wiley   +1 more source

"Vital massacres": Biopolitics in The Purge [PDF]

, 2018
The dystopian horror film "The Purge" depicts a dire, biopolitical world in which the eradication of unworthy citizens during one night of the year is shown as essential for society's survival.
Wilmink, Aaron
core   +1 more source