Results 51 to 60 of about 4,730 (167)

Problemática de estudio e investigación de la adicción a las redes sociales online en jóvenes y adolescentes

open access: yesTecnología, Ciencia y Educación, 2021
El uso excesivo de las redes sociales puede provocar efectos contraproducentes en los jóvenes: aislamiento social, distorsión entre el mundo real y virtual, falta de atención hacia otras actividades, depresión, ansiedad, problemas de salud y fracaso ...
Rubicelia Valencia-Ortiz   +3 more
doaj   +1 more source

Citizenship in the Context of Contested Nationalism: Insights From Basque Social Movements

open access: yesStudies in Ethnicity and Nationalism, EarlyView.
ABSTRACT This paper contributes to knowledge about social movements' visions of citizenship. The aim is twofold: on the one hand, to offer an analysis of how social movements understand the subjective and objective dimensions of citizenship. On the other, to explore how a context of national conflict shapes activists' perspectives on this concept.
Marina Sagastizabal   +4 more
wiley   +1 more source

La transformación digital en las instituciones de educación superior de la ciudad de La Paz

open access: yesTribunal, 2023
La transformación digital en las instituciones de educación superior de la ciudad de La Paz ha sido objeto de creciente interés y estudio en los últimos años. El objetivo de esta investigación fue analizar el estado actual de la transformación digital en
Marco Antonio Paco Vargas
doaj   +1 more source

Understanding Gender Bias in Text‐to‐Image Models Through Quantitative and Interpretable Analysis: A Fashion Case Study

open access: yesExpert Systems, Volume 43, Issue 4, April 2026.
ABSTRACT Recent advances in text‐to‐image generation have enabled generative models to produce realistic visuals from textual descriptions, transforming creative workflows in domains like fashion. However, these systems may encode and reproduce societal biases, particularly in gender representation.
María Villalba‐Osés   +2 more
wiley   +1 more source

Contactless Terahertz “Fiber Squeezer” for Tunable Dispersion Engineering in Unclad Silicon Dielectric Waveguides

open access: yesAdvanced Photonics Research, Volume 7, Issue 3, March 2026.
Terahertz microscale silicon waveguides can be wholly unclad, making it possible to interact with guided waves contactlessly via evanescent fields. We exploit this with conductive walls that enforce a movable field‐null upon modal fields, enabling tunable dispersion and cutoff similar to a fiber squeezer, albeit without physical contact.
Daniel Headland   +5 more
wiley   +1 more source

Framework for Implementing Digital Transformation Processes in Higher Education Institutions

open access: yesJournal of Computer Science and Technology
La transformación digital pertenece a la industria 4.0, y han impacto de manera positiva los sectores económicos a través de la digitalización de los procesos y adopción de tecnologías digitales, generando una cultura digital, entornos cambiantes ...
Alex Armando Torres Bermúdez   +2 more
doaj   +1 more source

The OLGIMA system for gastric cancer risk assessment. A useful method based on the histological Sydney consensus

open access: yesHistopathology, Volume 88, Issue 4, Page 911-921, March 2026.
The new OLGIMA method for histological gastric cancer risk assessment is based on the severity of glandular atrophy and intestinal metaplasia, in both antrum and corpus, according to the Updated Sydney classification. The highest score of either atrophy or intestinal metaplasia from each location will be used for the final OLGIMA stage.
Pedro Genaro Delgado Guillena   +125 more
wiley   +1 more source

The Long and Winding Road: Policy Frictions and the Governance of Ride‐Hailing Platforms in Latin America

open access: yesLatin American Policy, Volume 17, Issue 1, March 2026.
ABSTRACT The rise of ride‐hailing platforms has profoundly transformed urban mobility in Latin America over the past decade. Transportation Network Companies such as Uber, DiDi, Cabify, InDrive, and others operating in the region have affected transportation patterns and intensified debates around labor relations, algorithmic management, regulatory ...
Ronald Sáenz‐Leandro
wiley   +1 more source

Prevalence and Clinical Impact of Attention Deficit Hyperactivity Disorder in Patients With Severe Borderline Personality Disorder

open access: yesPsychiatric Research and Clinical Practice, Volume 8, Issue 1, Page 7-16, Spring 2026.
Objective This study aims to estimate the prevalence and assess the clinical impact of ADHD in patients with severe borderline personality disorder (BPD) treated in a specialized unit. Methods Cross‐sectional study of a sample of 145 patients diagnosed with BPD according to DSM‐5 criteria, consecutively referred by outpatient psychiatrists to a ...
María del Pilar Paz‐Otero   +3 more
wiley   +1 more source

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