Results 101 to 110 of about 2,045,675 (275)

Eco‐Friendly Synthesis of Cobalt Phthalocyanine for High‐Efficiency CO2${\rm CO}_{2}$ Electroreduction

open access: yesChemistry – A European Journal, EarlyView.
A sustainable synthesis of cobalt phthalocyanine (CoPc) using low‐impact solvents yields high‐performance electrocatalysts with reduced waste (E‐factor 18.6). When integrated into gas diffusion electrodes, CoPc achieves up to 12% Faradays efficiency for CO2‐to‐methanol and 65% CO2‐to‐CO conversion, aligning with state‐of‐the‐art materials and enabling ...
Gloria Zanotti   +10 more
wiley   +1 more source

Study of bonding between glass and plastic in glass-reinforced plastics - extended work Quarterly progress report no. VII, 1 Apr. - 30 Jun. 1966 [PDF]

open access: yes
Bonding between silica glass reinforcement and plastic matrix of glass-reinforced plastic composite ...
Chamberlain, D. L., Jr.
core   +1 more source

Nonadditive hard-sphere fluid mixtures: A simple analytical theory

open access: yes, 2011
We construct a non-perturbative fully analytical approximation for the thermodynamics and the structure of nonadditive hard-sphere fluid mixtures. The method essentially lies in a heuristic extension of the Percus-Yevick solution for additive hard ...
Fantoni, Riccardo, Santos, Andrés
core   +1 more source

Poly(Ionic) Liquid‐Enhanced Ion Dynamics in Cellulose‐Derived Gel Polymer Electrolytes

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Advancing Energy Storage: Gel Polymer Electrolytes with Promising Potential Gel polymer electrolytes (GPEs) incorporating methyl cellulose and a range of ionic/polymeric achieved Li+ transference numbers comparable to traditional liquid electrolytes.
Tiago G. Paiva   +7 more
wiley   +1 more source

Formation and Dissolution of Bacterial Colonies

open access: yes, 2015
Many organisms form colonies for a transient period of time to withstand environmental pressure. Bacterial biofilms are a prototypical example of such behavior.
Biais, Nicolas   +3 more
core   +1 more source

Gender Mainstreaming in Urban Food Policies: Governance Processes and Policy Designs From Three Spanish Cities

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT This paper explores the integration of gender mainstreaming in urban food policies (UFPs) through three Spanish case studies: Barcelona, Valencia, and Zaragoza. While UFPs are pivotal for addressing sustainability in urban food systems, attention to gender disparities within them remains insufficient.
Chiara Bergonzini, Francesca Donati
wiley   +1 more source

Generating a non-perturbative mass gap using Feynman diagrams in an asymptotically free theory

open access: yes, 2017
Using the example of a two dimensional four-fermion lattice field theory we demonstrate that Feynman diagrams can generate a mass gap when massless fermions interact via a marginally relevant coupling.
Ayyar, Venkitesh   +1 more
core   +1 more source

How Changing Narratives About the Future Shape Policymaking for the Long Term

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT How can we explain decisions by governments to engage in policy investments—accepting short‐term costs in return for anticipated gains in the longer term—after previously sustaining the status quo? Our article examines the role of narratives in changing expectations about the future as a key driver of intertemporal policymaking. In light of an
Pieter Tuytens, Charlotte Haberstroh
wiley   +1 more source

Magnetic ordering and its influence on X‐ray spectroscopies

open access: yesMajor Reference Works, Page 163-168., 2023
International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.

Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
Gerrit van der Laan   +3 more
wiley  

+1 more source

Ejercicio práctico: "Estaciones para el estudio de la materia"

open access: yesInvestigación y Postgrado, 2004
Con el propósito de lograr una mayor comprensión de toda la dinámica de cambios que ocurren en la naturaleza, se ha implementado el ejercicio práctico "Estaciones para el Estudio de la Materia". Esta estrategia didáctica fue aplicada a una muestra de 152
Alina Isabel María De Jesús Vieira   +1 more
doaj  

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