Results 21 to 30 of about 1,658 (137)

From Douyin Shop to TikTok Shop: The Platformized Supply Chain, Spatialized Business Model, and Regional Partnership in Cross‐Border e‐Commerce

Policy &Internet, Volume 18, Issue 1, March 2026.
ABSTRACT This article investigates how TikTok Shop reproduces the e‐commerce model of Douyin Shop against a backdrop of divergent regulatory challenges and geopolitical distrust. One of the strategic changes we observe in TikTok Shop is the shift of consumer goods suppliers from local merchants to China‐based sellers.
Shuaishuai Wang, Jing Meng, Yitong Li
wiley   +1 more source

Climate adaptation and functional constraints drive pollen evolution in Apiales

New Phytologist, Volume 249, Issue 5, Page 2574-2587, March 2026.
Summary Pollen grains exhibit remarkable morphological diversity, shaped by selective pressures from environmental factors and mechanical constraints. Here, we investigate macroevolutionary patterns of pollen morphology in Apiales, an order of angiosperms with significant ecological and geographical diversity, to disentangle the roles of climate and ...
Jakub Baczyński, Krzysztof Spalik, John M. Burke, Łukasz Banasiak   +3 more
wiley   +1 more source

Temperature‐dependent pollinator‐mediated selection on floral thermoregulation

New Phytologist, Volume 249, Issue 4, Page 1716-1726, February 2026.
Summary The thermal environment is one of the most pervasive agents of selection. Most plants cannot choose their microclimate, so understanding how they cope with thermal variability is of critical concern. Several floral traits can modify the floral thermal microenvironment, which may alleviate negative impacts of thermal extremes on gametophytes and
Matthew H. Koski, Jennifer S. Apland, Jacob M. Heiling, Katherine E. Riddle, Taylor N. Sherer, Maris C. Woldin   +5 more
wiley   +1 more source

Validación y estructura factorial de un cuestionario TPACK en el contexto de Inteligencia Artificial Generativa (IAG)

Hachetetepé
El objetivo del trabajo fue validar un cuestionario TPACK para su uso en docentes, en relación con el uso de programas de inteligencia artificial generativa. Se realizaron pruebas de confiabilidad, así como análisis factorial exploratorio y confirmatorio,
Fabio Saz-Pérez, Bartolomé Pizá-Mir, Alexandra Lizana Carrió   +2 more
doaj   +1 more source

Understanding Self‐Rated Health: Examining the Mediating Effect of Self‐Efficacy

World Medical &Health Policy, Volume 17, Issue 3, Page 589-605, September 2025.
ABSTRACT Understanding self‐rated health (i.e., individuals' perception of their health status) is essential because it not only serves as a reliable and valid indicator of population and individual health, but also provides an important basis to formulate health policies and to evaluate the effectiveness of these policies (Salomon et al., 2009 ...
Ho Man Leung, Timothy K. F. Fung, Leanne Chang   +2 more
wiley   +1 more source

Capacitação profissional para a integração eficaz da IA generativa na educação social. Desafios e oportunidades

Revista Portuguesa de Investigação Educacional
A rápida evolução da Inteligência Artificial (IA) Generativa, com destaque para modelos como o ChatGPT, apresenta novas oportunidades para a capacitação de educadores sociais no âmbito da pedagogia social.
Fernando Guedes
doaj   +1 more source

Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento

American Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.
ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince, Emily M. Blackwood, Madeleine Landrum, Emily B. P. Milton, Elizabeth L. Rodgers, Monica Barnes, Elizabeth Chin, Christa Craven, Kristina Douglass, María José Figuerero Torres, María A. Gutiérrez, Sarah Herr, Lisa Hodgetts, Kirk A. Maasch, Kylie E. Quave, Danilyn Rutherford, Daniel H. Sandweiss   +16 more
wiley   +1 more source

Higher Education AI Policies—A Document Analysis of University Guidelines

European Journal of Education, Volume 60, Issue 3, September 2025.
ABSTRACT Artificial Intelligence (AI) has been highlighted as a potentially disruptive force across several industries and in higher education. Research has suggested that education and upskilling of citizens should adopt a broad approach, not only focusing on experts, for better nationwide AI readiness.
Niklas Humble
wiley   +1 more source

Imitadores estadísticos

Intelética
El presente trabajo aborda la cuestión de si la IA generativa es capaz de crear obras susceptibles de ser protegidas por el derecho de autor haciendo un análisis comparativo entre el derecho de la Unión Europea y el derecho del copyright de EE.UU ...
Rodrigo Cetina Presuel
doaj   +3 more sources

Intención de pago y dependencia hacia Inteligencia Artificial Generativa. Validación de escala y modelo estructural

Revista Panamericana de Pedagogía
La proliferación de modelos de cobro en la Inteligencia Artificial Generativa (IAG) plantea desafíos sobre la equidad y la autonomía intelectual en estudiantes universitarios.
Carlos Arturo Torres Gastelú, Carlos Torres-Real   +1 more
doaj   +1 more source