Results 71 to 80 of about 2,254,306 (312)

El campo como refugio, el ocio como instrumento. Las cátedras ambulantes y la política juvenil de Sección Femenina en el Sureste, 1953-1964

open access: yesHistoria Actual On-Line, 2015
Este artículo trata las estrategias de supervivencia de la SF de FET-JONS durante el denominado “Segundo Franquismo”. Eclipsada por la Iglesia, la organización optó por replegarse al campo para seguir atendiendo a su población de influencia: mujeres y ...
Sofía Rodríguez López
doaj  

Diversity Patterns of Domestic Herbivore Viruses in China Reveal Transmission Dynamics with Disease Management Implications

open access: yesAdvanced Science, EarlyView.
This study performs pan‐viromic profiling of 14,529 samples from 5,710 domestic herbivores across five Chinese provinces, establishing the DhCN‐Virome (1,085,360 viral metagenomes). It reveals species/sample‐specific viromic signatures and cross‐species transmission dynamics, aiding unified disease control.
Yue Sun   +19 more
wiley   +1 more source

Introduction

open access: yesRevue des Sciences Humaines, 2023
Sylviane Coyault, Claire Jaquier
doaj   +1 more source

A Functionally Conserved Enhancer is Critical for PGC1A Expression and Thermogenesis in Brown Fat

open access: yesAdvanced Science, EarlyView.
An evolutionarily conserved enhancer controls PGC1A expression and thermogenic activation in brown adipose tissue. Integrative multi‐omics analyses identify two BAT‐specific enhancers, with PGC1A‐En1 functioning as the dominant regulatory element that maintains thermogenic capacity across species.
Duo Su   +10 more
wiley   +1 more source

Internal Migration and Convergence in Mexico 2000-2010

open access: yesSobre México, 2020
This paper investigates whether internal migration has long-term effects on conditional convergence across functional territories in Mexico. Using an instrumental variable approach, we find that controlling for net migration inflows increases the ...
Chiara Cazzuffi, Mariana Pereira-López
doaj  

Urbanization and Rural development [PDF]

open access: yes
Urbanization means the growth of the number and size of the towns and the spreading of quality of life in towns (Enyedi, 1996). Naturally the growth and development is different in several parts of the world.
Molnar, Melinda
core   +1 more source

Long‐Tea‐CLIP: An Expert‐Level Multimodal AI Framework for Fine‐Grained Green Tea Grading Across Five Sensory Dimensions

open access: yesAdvanced Science, EarlyView.
Long‐Tea‐CLIP (Contrastive Language‐Image Pre‐training) presents a multimodal AI framework that integrates visual, metabolomic, and sensory knowledge to grade green tea across appearance, soup color, aroma, taste, and infused leaf. By combining expert‐guided modeling with CLIP‐supervised learning, the system delivers fine‐grained quality evaluation and
Yanqun Xu   +9 more
wiley   +1 more source

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

open access: yesAdvanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang   +4 more
wiley   +1 more source

Haplotype‐Resolved 3D Genomic Landscapes and Their Impacts on Agronomic Traits in Grapevine

open access: yesAdvanced Science, EarlyView.
This study presents a haplotype‐resolved 3D genomic landscape of grapevine, revealing that structural variations (SVs) are closely associated with phased topologically associating domain (TAD) boundary transitions. These rearrangements coordinate with allele‐specific DNA methylation (ASM) and allele‐biased gene expression (ASE) to shape key agronomic ...
Yanling Peng   +18 more
wiley   +1 more source

¿Cómo se vive el duelo en el ámbito rural? Una mirada desde la ancianidad

open access: yesGerokomos
Resumen: Objetivo: Conocer la perspectiva de las personas mayores y su forma de vivir el duelo en la comunidad rural. Metodología: Es un estudio etnográfico, en el medio rural, cuya recogida de datos fue mediante entrevistas y observación ...
Encarnación María Martínez Sola   +2 more
doaj  

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