Results 41 to 50 of about 206,407 (220)

Desarraigo, arquitectura y sociedad. La iglesia de Pueblica de Campeán (Zamora)

open access: yesAnuari d’Arquitectura i Societat
Debido a la construcción del embalse de Ricobayo (Zamora) a finales del primer tercio del siglo XX, la mayoría los pobladores de la confluencia de los ríos Tera y Esla se vieron abocados a abandonar sus localidades anegadas por las aguas.
Rafael Ángel García-Lozano
doaj   +1 more source

Pandemia COVID-19 y uso de contención mecánica. Estudio observacional.

open access: yesNURE Investigación, 2023
Introducción: durante la pandemia de COVID-19 se observa en la realización del trabajo diario un aumento del uso de las contenciones mecánicas debido a las condiciones excepcionales de trabajo: la limitación de acceso a las unidades, el tipo de ...
Agustina Barrueco Fernández   +4 more
doaj  

Green and sustainable synthesis of magnetite from copper slag via citrate complexation for methylene blue dye removal from water

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study proposes a novel, green, and sustainable method for synthesizing magnetic iron oxides from metallurgical copper slag (CS), leveraging its iron content as a valuable resource. Iron was extracted via acid leaching using edible citric acid (ECA), forming a citrate–iron complex (CSL), which was subsequently thermally decomposed at 300°C
Melisa Portilla‐Sangabriel   +4 more
wiley   +1 more source

El confinamiento por el covid-19 causa soledad en las personas mayores. Revisión sistemática

open access: yesINFAD, 2021
Antecedentes: La actual pandemia COVID-19 se ha identificado como un posible desencadenante del aumento del sentimiento de soledad y el aislamiento social entre las personas mayores debido a la limitación de movilidad, como la limitación del contacto con
Alba Vázquez Blanco   +2 more
doaj   +1 more source

One hundred years of teaching, research, and innovation in chemical engineering at the Faculty of Chemistry, National Autonomous University of Mexico (UNAM): Birthplace and enduring leadership of the discipline in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
The teaching of chemical engineering in Mexico started in 1925 at the Faculty of Chemistry (FQ) of the National Autonomous University of Mexico (UNAM). Academic institutions, research centres, chemical companies, technological developments, highly trained personnel, and scientific contributions are part of the legacy from FQ‐UNAM.
Patricia Pérez‐Salinas   +4 more
wiley   +1 more source

Assessment of the geriatric patient in the internal medicine service

open access: yesINFAD, 2019
Introduction: The increase in the population of the elderly, added to the increase in pluripatology and polypharmacy, makes their admission to hospitals more and more frequent.
M. Lorena Folgado Temprano   +6 more
doaj   +1 more source

Purification, Fluorescent Labeling, and Detyrosination of Mammalian Cell Tubulin for Biochemical Assays

open access: yesCytoskeleton, EarlyView.
ABSTRACT Microtubules play essential roles in numerous cellular processes. All microtubules are built from the protein tubulin, yet individual microtubules can differ spatially and temporally due to their tubulin isotype composition and post‐translational modifications (PTMs).
Ezekiel C. Thomas   +5 more
wiley   +1 more source

Impact of Emission Reduction Targets on Corporate Greenwashing: International Empirical Evidence

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study investigates the influence of emission reduction target characteristics on corporate greenwashing propensity. Through the analysis of 4938 international observations via probit regression, we examine four key dimensions: science‐based validation, target compliance, timeframe, and organizational coverage.
Antonio J. Mateo‐Márquez   +2 more
wiley   +1 more source

Music therapy as an effective non-pharmacological intervention

open access: yesINFAD, 2019
Music therapy is the use of music and all kinds of musical experiences to restore, maintain and / or improve the physical and psychological health of people.
Mª Carmen Otero López   +8 more
doaj   +1 more source

Chemistry Underlying the Behavior of Food and Agricultural Components During Industrial Manufacturing Processes and Its Implications in Quality Assurance, Food Quality, and Food Safety Management: A Systematic Review

open access: yesFood Safety and Health, EarlyView.
Industrial manufacturing processes have transformative effects on the components of food matrix. These transformations in food matrix and components have direct implications for quality assurance (QA), food quality (e.g., nutritional profile and texture), and food safety management (e.g., pathogen control and toxin mitigation). ABSTRACT This systematic
Chinaza Godswill Awuchi
wiley   +1 more source

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