Results 21 to 30 of about 1,509,713 (223)

Case report: Serotoninergic and cholinergic syndromes induced by self-medication

open access: yesFrontiers in Pharmacology, 2023
Self-medication is a part of the self-care practices carried out by the elderly in their environment. The aim of this case report is to show how the self-medication of fluoxetine and dimenhydrinate in an older adult can induce serotoninergic and ...
Sofía Orozco-Solano   +2 more
doaj   +1 more source

Electrochemical CO2 Reduction Using Copper–Zinc and Copper–Bismuth Catalysts: Mechanistic Insights and Design Perspectives

open access: yesThe Chemical Record, Volume 25, Issue 12, December 2025.
This review explores tandem copper‐based catalysts combining Cu–Bi and Cu–Zn interfaces for CO2 electroreduction. Synergistic effects guide product selectivity: Cu–Bi promotes formate formation, while Cu–Zn enhances *CO generation for C2 product pathways.
Elías Mardones‐Herrera   +3 more
wiley   +1 more source

MONITOR AND FAIL

open access: yesSur: International Journal on Human Rights, 2021
This article addresses the following question: what is the impact of the use of eProctoring programmes on the privacy of university students? A case that occurred in a Peruvian university in 2020 is used here to examine concepts related to eProctoring,
Carlos Germán Guerrero Argote
doaj  

A social network analysis of the European science–policy–society interface on biodiversity

open access: yesConservation Biology, Volume 39, Issue 5, October 2025.
Abstract Despite the wealth of evidence on biodiversity status, trends, and policy options in Europe, knowledge often fails to inform policy makers and decision makers effectively. Implementing the EU Biodiversity Strategy for 2030 will require the transformation of engagement and exchange between knowledge providers and policy and decision makers ...
Dalia D'Amato   +12 more
wiley   +1 more source

Sociedad de la información ¿sociedad de la comunicación?:

open access: yesRevista de Fomento Social, 2003
¿Hasta qué punto nuestra sociedad está bien informada? El artículo editorial de este número comienza resumiendo las reflexiones que ya hiciera hace unos años el Consejo de Redacción sobre un tema similar.
Consejo de Redacción
doaj   +1 more source

Beyond Membranes: Recent Advances in Membrane‐Free Fuel Cells

open access: yesThe Chemical Record, Volume 25, Issue 9, September 2025.
Membraneless fuel cells (MFCs) are a promising alternative to conventional membrane‐based systems, offering simplified architectures, reduced costs, and enhanced chemical robustness. By eliminating the polymer membrane, MFCs avoid internal resistance and degradation.
Meilyn Sanabria León   +4 more
wiley   +1 more source

Protocolo de pruebas para evaluar el SAR (Tasa de Absorción Específica) producido por terminales móviles

open access: yesMaskana, 2015
RESUMEN Este artículo propone un protocolo de pruebas para evaluar la Tasa de absorción específica (SAR) producido por los teléfonos celulares. Primero se analiza la resolución emitida por el ex CONATEL (Consejo Nacional de Telecomunicaciones) para la ...
Andrés F. Romero G.
doaj  

Propiedad intelectual y sociedad de la información [PDF]

open access: yes, 2006
Analiza los problemas en materia de protección de los derechos de autor con la implementación de las Nuevas Tecnologías. El intento de los tribunales por aplicar normas creadas para los medios analógicos supuso gran inseguridad jurídica en la protección ...
Megías Quirós, José Justo
core   +3 more sources

Role of science and scientists in public environmental policy debates: The case of EU agrochemical and Nature Restoration Regulations

open access: yesPeople and Nature, Volume 7, Issue 8, Page 1772-1788, August 2025.
Abstract Halting biodiversity loss, mitigating global warming and maintaining the long‐term viability of rural and urban areas requires urgent policy action. However, environmental policies often trigger resistance and highly polarised public debates, with some actors employing pseudo‐scientific claims.
Guy Pe'er   +22 more
wiley   +1 more source

Panorama de la sociedad de la información en América Latina

open access: yesLetras, 2002
En las últimas décadas se está viviendo lo que en la década del 60 algunos autores denominaban sociedad del conocimiento o sociedad de la información.
Fortunato Contreras Contreras
doaj   +1 more source

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