Results 41 to 50 of about 3,913,795 (311)
Cuadernos de Geografía de la Universitat de ValènciaLa ciutat d’Alcoi se situa al nord de la província d’Alacant, en la conca vessant del riu Serpis i sobre una fossa tectònica caracteritzada per la presència de margues miocenes i material quaternari, sobre els que s’ha desenvolupat un fort encaixament ...
Aitana Pastor Valor
doaj +1 more source
, 2012 https://scholarworks.sjsu.edu/chc_flyers/1036/thumbnail ...
San Jose State University, Cultural Heritage Center
core +1 more source
High‐Performance Zero‐Gap Glycerol‐Fed Electrolyzer for C3 Chemicals and Hydrogen Production
Advanced Materials, EarlyView.This work presents a dynamic, self‐regulating operation strategy that enables selective glycerol electrooxidation in the OER‐free regime, co‐producing C3 chemicals and hydrogen at cell voltages below 1.25 V. Voltage‐ and temperature‐resolved analyses define optimal operating conditions, achieving a sustained current density of 500 mA cm−2 at ∼1.21 V ...
Shayan Angizi +11 more
wiley +1 more source
The Simancas folder, a decimononic conspiration paradigm [PDF]
, 2014 Bajo este nombre se oculta una serie de documentos, confeccionados por Aviraneta como agente al servicio de la regente María Cristina, y que acabaron en manos del pretendiente al trono don Carlos en mayo de 1839 con el propósito de sembrar la discordia ...
Valor Bravo, Diego
core +1 more source
Aqueously Upcycled Lignin with Emergent Tribonegativity for Skin‐Integrated Triboelectronics
Advanced Materials, EarlyView.Aqueously upcycled lignin is transformed into a printable ink that self‐assembles into a nanotextured surface during printing with the highest reported biopolymer‐based tribonegativity. The resulting skin‐integrated triboelectric sensor enables high‐fidelity cardiovascular monitoring and objective mental workload classification, demonstrating a ...
Robert Ccorahua‐Santo +3 more
wiley +1 more source
GCM Analysis of the collective properties of lead isotopes with exact projection on particle numbers [PDF]
, 2001 We present a microscopic analysis of the collective behaviour of the lead isotopes in the vicinity of Pb208. In this study, we rely on a coherent approach based on the Generator Coordinate Method including exact projection on N and Z numbers within a ...
Bender, M. +4 more
core +3 more sources
Energy‐Efficient, Sustainable Cascade Glucose Electrooxidation into Glucaric Acid
Advanced Materials, EarlyView.This study presents a tandem system that efficiently converts glucose into glucaric acid while generating renewable electricity. By decoupling the oxidation process into two cascaded steps, the system achieves an overall 90% Faradaic efficiency and 80% conversion efficiency at ∼0.6 VRHE, significantly reducing energy consumption compared to traditional
Mingming He +15 more
wiley +1 more source
Innovar: Revista de Ciencias Administrativas y Sociales, 2009 Este artículo trata de responder a la siguiente pregunta de investigación: ¿puede o no la empresa multinacional, a través de la llamada responsabilidad social corporativa, contribuir a la consecución de los Objetivos de Desarrollo del Milenio? Para ello,
Carmen Valor
doaj