Results 41 to 50 of about 981,840 (292)
Advanced Science, EarlyView.A piezocatalytic strategy enables simultaneous wastewater purification and hydrogen generation by harnessing mechanical energy. Complementary piezo‐induced charges are selectively directed toward oxidation and reduction pathways, achieving efficient pollutant degradation and continuous H2 evolution.
Yiqing Wei +8 more
wiley +1 more source
, 1993 Este numero de Ideas y Valores contiene las Memorias de la sección de Filosofía de las Matemáticas del IV COLOQUIO INTERNACIONAL DE FILOSOFIA E HISTORIA DE LAS MATEMATICAS y I COLOQUIO COLOMBIANO DE HISTORIA, FILOSOFIA Y PEDAGOGIA DE LAS MATEMATICAS ...
Ideas y Valores, .
core +2 more sources
La Privatización de Empresas y el Rol del Mercado de Valores
Thēmis, 1991 No contiene ...
Bolsa de Valores de Lima Bolsa de Valores de Lima
doaj
University learning in the context ASPO (Social, Preventive and Compulsory Isolation)
Revista de Psicología, 2020 This article presents a descriptive approach to the student experience of university learning in the context of ASPO (Preventive and Mandatory Social Isolation) due to the Covid-19 pandemic.
Natalia Soledad Petric
doaj +1 more source
Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction
Advanced Science, EarlyView.Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen +5 more
wiley +1 more source
Advanced Science, EarlyView.Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta +6 more
wiley +1 more source
The In Situ Electrochemical−Chemical Cascade Strategy for Pyruvic Acid Synthesis
Advanced Science, EarlyView.By employing an “unsaturation−oxygen coordination engineering” strategy, the local coordination environment is regulated to achieve efficient electrochemical synthesis of H2O2. Importantly, an electrochemical−chemical coupled cascade strategy is utilized for the efficient preparation of pyruvic acid via lactic acid oxidation. ABSTRACT Hydrogen peroxide
Xueli Mei +6 more
wiley +1 more source
Journal of Technology Management & Innovation, 2019 This paper examines how the firm´s advertising investments are related to different measures of economic and productivity performance during 2007 – 2017 in Ecuadorian manufacturing.
Segundo Camino-Mogro
doaj +1 more source
The Potential of Self‐Maintainable Living Materials
Advanced Science, EarlyView.Self‐maintainable living materials are presented as the next generation of bioadaptive systems, integrating continuous sensing, decision‐making, response, self‐repair, and adaptation in a closed‐loop framework. This review highlights the design principles and emerging technologies that enable autonomous, long‐term functionality for future regenerative ...
Mohammadsadegh Nadimifar +4 more
wiley +1 more source