Results 11 to 20 of about 9,096 (156)

10 Things You Should Not Forget When Adapting a Test Into Spanish A Practical Decalogue

open access: yesPsychological Test Adaptation and Development
: Adapting a test from one language to another is no easy task. The literal translation of the items is certainly not enough since the meanings and references change from one language to another.
Ricardo Rosas   +2 more
doaj   +1 more source

Thermal insulation material produced from recycled materials for building applications: cellulose and rice husk-based material

open access: yesFrontiers in Built Environment, 2023
Construction materials derived from agro-industrial waste are increasingly attractive in the building sector, due to their sustainability and lower environmental impact.
Nacarí Marín-Calvo   +6 more
doaj   +1 more source

Liquid–Liquid Equilibrium Data for Refined Olive Pomace Oil + Oleic Acid + Ethanol + Water Systems: Application to Solvent Deacidification

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT This study presents the first experimental liquid–liquid equilibrium (LLE) data for quaternary systems composed of refined olive pomace oil, oleic acid, ethanol, and water at 303.15 K. These data are essential for the design and optimization of solvent‐based deacidification processes, particularly for oils with high free fatty acid (FFA ...
Jacqueline Mansano Ortega   +5 more
wiley   +1 more source

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez   +5 more
wiley   +1 more source

Análisis de rendimiento de sistemas de almacenamiento de energía electroquímica de la microrred inteligente CEDER-CIEMAT

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia
A medida que la utilización de energías renovables continúa creciendo, las microrredes han desempeñado un papel vital en su generación. Para almacenar eficazmente esa energía, las baterías han surgido como el sistema de almacenamiento más utilizado ...
Óscar Izquierdo-Monge   +5 more
doaj   +1 more source

Changes in the Antioxidant Activity of Peptides Released during the Hydrolysis of Quinoa (Chenopodium quinoa willd) Protein Concentrate

open access: yesProceedings, 2020
There is an increased interest in Andean crops as sources of nutritious compounds. This study evaluated changes in the antioxidant activity of quinoa protein hydrolysate with commercial enzymes. Aliquots at 0, 30, 60, 120 and 180 min were tested for DPPH
Julio Rueda   +2 more
doaj   +1 more source

Thermophilic anaerobic treatment and biogas generation from wastewater produced in an advanced biorefinery process

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Anaerobic digestion can be an alternative method for treating wastewater from second‐generation biorefineries while simultaneously producing biogas. However, the feasibility of the process and key operational parameters by which wastewater produced in lignocellulosic biorefineries affects reactor performance remain poorly understood.
Jairo M. Carrillo‐Osorio   +1 more
wiley   +1 more source

Liderazgo femenino en la publicación científica

open access: yesInvestigación e Innovación Clínica y Quirúrgica Pediátrica
En la actualidad, la equidad de género en los puestos de liderazgo sigue siendo un desafío en diversos sectores, incluida la ciencia y la salud. Aunque se han logrado avances en el acceso de las mujeres a la educación superior, su representación en los ...
Alejandra Pando-Caciano   +4 more
doaj   +1 more source

Digital Orientation and Green Practices in Chilean SMEs: Innovation as the Pathway to Competitive Performance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how digital strategic orientation (DSO) and environmental practices (EP) interact to shape innovation and performance among Chilean SMEs. Using survey data from 271 firms (February–May 2022), we estimate a generalized structured component analysis (GSCA) model that accommodates a nonrecursive relationship between DSO and EP.
Constanza Caicha‐Caroca   +2 more
wiley   +1 more source

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy