Results 151 to 160 of about 219,973 (335)
Advanced Materials, EarlyView.Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger +14 more
wiley +1 more source
Advanced Materials, EarlyView.ABSTRACT Dynamic surface reconstruction critically governs the performance and durability of oxide‐based electrocatalysts for the oxygen evolution reaction (OER), yet controlling this process under operating conditions remains challenging. Here, we demonstrate that lattice strain regulates the extent of surface reconstruction in perovskite oxides by ...
Yong Beom Kim +5 more
wiley +1 more source
Acute gastric dilatation in a patient with anorexia nervosa binge/purge subtype
Journal of Emergencies, Trauma and Shock, 2010 Acute gastric dilatation is a rare complication of anorexia nervosa binge/purge subtype that results from gastrointestinal abnormalities, including decreased gastric motility and delayed gastric emptying.
Tweed-Kent Ailis +2 more
doaj
Conductive Hydrogels for Exogenous Sensing and Cell Fate Control
Advanced Materials, EarlyView.We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar +15 more
wiley +1 more source
La depuración franquista del profesorado cántabro durante la Guerra Civil
Historia Actual On-Line, 2013 Los mecanismos franquistas para llevar a cabo la depuración del magisterio se establecieron enseguida, sin embargo en Cantabria no se aplicaron hasta que se tomó la provincia, un año después de comenzada la guerra. Esa circunstancia implicó que, junto al
Enrique Gudín de la Lama +3 more
doaj
Investigation and modeling of space shuttle main engine shutdown transient chugging [PDF]
The space shuttle main engines experience a low frequency pressure pulsation in both the fuel and oxidizer preburners during the shutdown transient.
George, P. E., II
core +1 more source
Advanced Materials Interfaces, EarlyView.This study investigates thermally CVD‐deposited AlN/TiAlN dual‐layer coatings over a Si substrate, focusing on the temperature‐dependent process‐structure relationship. Systematic characterization reveals that a dense AlN interlayer combined with an optimally deposited TiAlN top layer provides enhancement in mechanical strength, tribological stability,
Soham Das +4 more
wiley +1 more source
The pro-Franco purge of the primary teaching profession
Historia de la Educación, 2013 The purge of primary school teaching profession, like other groups, was an instrument of political repression organized and planned in order to establish, keep and legitimise the social-political «New Order» that aroze after the victory of Franco's army.
Juan Manuel FERNÁNDEZ SORIA +1 more
doaj
The effect of Tricresyl-Phosphate (TCP) as an additive on wear of Iron (Fe) [PDF]
The effect of tricresyl phosphate (TCP) as an antiwear additive in lubricant trimethyol propane triheptanoate (TMPTH) was investigated. The objective was to examine step loading wear by use of surface analysis, wetting, and chemical bonding changes in ...
Ferrante, John +2 more
core +1 more source