Results 31 to 40 of about 1,070,803 (168)

Tecnología de información & productividad en América latina (Information technology & production in Latin America) [PDF]

open access: yes, 2004
Se investiga en que grado el total de gastos de Tecnología de información y las inversiones de software/hardware, tienen impacto sobre la productividad en países de Latinoamérica, se pretende averiguar como la productividad puede ser aumentada en ...
Neira Tovar, Leticia A.
core  

The Penchant for Technology in Non‐Democratic Elections: Evidence From Hong Kong's Digital Authoritarianism

open access: yesAsian Politics &Policy, Volume 18, Issue 2, April 2026.
ABSTRACT To complement the emergent inquiry into the threats and opportunities that new technologies pose to political institutions and behavior, this study draws on the emergent scholarly literature on Digital Authoritarianism to shed light on the factors leading to Hong Kong's newly acquired penchant for adopting the digital and information ...
Kenneth Ka‐Lok Chan
wiley   +1 more source

Sobre el concepto y medida del tecnoestrés: una revisión [PDF]

open access: yes, 2002
Vuitenes Jornades de Foment de la Investigació de la FCHS (Any 2002-2003)El presente trabajo pretende analizar los procesos de adaptación de las personas al uso continuado de las tecnologías de la información y comunicación (los sistemas, servicios ...
Nadal, Miguel Ángel, Salanova, Marisa
core  

Sulfur‐Rich μ‐O Diiron Catalyst for Electrochemical Hydrogen Production

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 8, 10 March 2026.
A diferric μ‐oxido complex supported by a sulfur‐rich scaffold acts as a proton‐reduction electrocatalyst for H2 production via a μ‐hydroxido species. An aminodithiophenolate scaffold with an NS2 donor set supports diiron complex formation. The diferrous precursor activates O2, giving rise to a diferric μ‐oxido species, which acts as a proton‐reduction
Hugo C. Hernández‐Toledo   +7 more
wiley   +1 more source

The Influence of Ambient Factors on Emotional Wellbeing of Older Adults: A Review

open access: yesSensors
This work conducts a systematic review following PRISMA guidelines and using software tools like Covidence® 2024 and Nvivo® 15 for thematic analysis, aiming to examine significant studies on the impact of external factors on the emotional wellbeing of ...
Arturo Peralta   +3 more
doaj   +1 more source

Las TIC y la discapacidad visual [PDF]

open access: yes, 2012
[Resumen] En la sociedad de la información y el conocimiento en que nos encontramos, el potencial de interacción individuo-máquina se está convirtiendo en una realidad preocupante para los ciudadanos que tienen dificultades de acceso a la tecnología. Hay
Muñoz Sevilla, José Antonio
core  

Assessing contributions of deterministic versus stochastic processes to local species assembly: A field experiment with annual plant‐dominated communities in gypsum systems

open access: yesJournal of Ecology, Volume 114, Issue 3, March 2026.
In this study, we experimentally show that stochasticity can play prominent roles in driving local species assembly in annual plant‐dominated communities of semiarid gypsum ecosystems. Drylands are traditionally viewed as restrictive environments that impose strong deterministic filtering effects, but neutral events can also contribute decisively to ...
Laura Ortiz   +3 more
wiley   +1 more source

Intelligent Incident Management Leveraging Artificial Intelligence, Knowledge Engineering, and Mathematical Models in Enterprise Operations

open access: yesMathematics
This study explores the development and implementation of an intelligent incident management system leveraging artificial intelligence (AI), knowledge engineering, and mathematical modeling to optimize enterprise operations.
Arturo Peralta   +3 more
doaj   +1 more source

Electroluminiscencia de módulos de silicio policristalino

open access: yesRevista Científica de Ingeniería Energética, 2022
Se presenta la técnica de electroluminiscencia que permite realizar análisis cualitativos de la condición del módulo fotovoltaico, aplicada a la caracterización de módulos fotovoltaicos de silicio bajo distintas condiciones.
Josué Benavides Esteva   +3 more
doaj  

Tecnología: ¿un desafío para salir del riesgo?

open access: yesPraxis & Saber, 2016
Este artículo muestra algunas transformaciones vivenciadas en la era de la información, en cuyo abordaje metodológico de enfoque fenomenológico, se analiza y describe para luego discutir no solo como aparatos técnicos y su dimensión instrumental, sino ...
Juan Guillermo Díaz Bernal
doaj   +1 more source

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