Results 41 to 50 of about 758,324 (162)

Roots of resilience: Assessing child and adolescent nature connectivity in the Mediterranean Region of Murcia (Spain)

open access: yesPeople and Nature, Volume 8, Issue 2, Page 378-391, February 2026.
Abstract Children today spend less time outdoors than previous generations, with potential consequences for health, learning and pro‐environmental attitudes. We assessed children's connection with and exposure to nature in a Mediterranean setting using the Nature Connection and Experience Index (NCEI), a composite measure that integrates an affective ...
Juan Antonio Ortega‐García   +6 more
wiley   +1 more source

Dificultades docentes en el estudio de forjados de madera reforzados mediante losa superior de hormigón [PDF]

open access: yes, 2013
El refuerzo de forjados de madera mediante la conexión de una losa de hormigón superior es una técnica ampliamente utilizada en el sector de la rehabilitación de edificios antiguos. Sin embargo, la experiencia muestra que el análisis estructural de estos
Cobo Escamilla, Alfonso   +3 more
core  

Structured Promoter Variability in Epigenetically Regulated Operons Contributes to Surface Adaptation in Salmonella

open access: yesMicrobial Biotechnology, Volume 19, Issue 2, February 2026.
We discovered that Salmonella uses structured, recurrent variation in epigenetically regulated promoter regions to fine‐tune gene expression, revealing a novel evolutionary strategy for surface adaptation. ABSTRACT Bacterial adaptation to dynamic and hostile environments often relies on the ability to modify surface structures, which are subjected to ...
Rocío Fernández‐Fernández   +5 more
wiley   +1 more source

Effects of landscape fragmentation on floodplain fishes as revealed by species–habitat networks

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract How species interact with habitat patches is influenced primarily by habitat configuration (e.g., connectivity) and species’ functional traits. As levels of fragmentation increase, identifying the intricate connections between these components is crucial for biodiversity conservation.
Chen Zhang   +8 more
wiley   +1 more source

Conexión de forjados de hormigón a soportes metálicos [PDF]

open access: yes, 2008
La conexión mediante pernos conectadores en las estructuras mixtas de hormigón y acero ha experimentado un avance notable en los últimos años, tanto desde el punto de vista de la investigación, como de la tecnología de los nuevos productos y su puesta ...
Aznar López, Antonio   +3 more
core  

Overcoming barriers to build partnerships for managing plant invasions under global change

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Non‐native plant invasions are a cross‐boundary conservation challenge, requiring coordinated management and policy responses underpinned by science. Global change is expected to exacerbate this challenge by changing abiotic and biotic drivers of invasive plant distribution, abundance, and impact. Current approaches may no longer be effective,
Jennifer L. Bufford   +9 more
wiley   +1 more source

Secure webs and buying intention: the moderating role of usability [PDF]

open access: yes, 2009
El presente trabajo ha planteado un modelo conceptual a fin de mostrar como los antecedentes de la intención de compra se ven reforzados en contextos de Webs altamente usables.
Canales Ronda, Pedro   +3 more
core  

Tri‐Modal Anticancer Strategies with Doxorubicin‐Loaded Iron Oxide Nanoparticles Integrating Chemo and Magneto‐Photothermal Therapeutic Effects

open access: yesAdvanced NanoBiomed Research, Volume 6, Issue 1, January 2026.
Maghemite nanoparticles functionalized with doxorubicin enable synergistic chemo‐magneto‐photothermal therapy. Combining pH‐sensitive drug release with localized heating at clinically relevant low doses enhances tumor cell death while minimizing toxicity.
Rosalía López‐Méndez   +11 more
wiley   +1 more source

Conducta antisocial: conexión con emociones positivas y variables predictoras [PDF]

open access: yes, 2013
El estudio tuvo dos objetivos: 1) Explorar las relaciones que existen entre la conducta antisocial (autoevaluada y evaluada por los padres) y variables como empatía, inteligencia emocional, autoestima, y dimensiones de personalidad (neuroticismo ...
Aliri Lazcano, Jone   +5 more
core  

Conexión textual y modelos comunicativos: la elaboración paratáctica en el discurso periodístico informativo

open access: yesCultura, Lenguaje y Representación, 2018
El propósito de este trabajo es estudiar la variedad de los estilos periodísticos de los modelos comunicativos de la prensa española, tomando como base el análisis de la conexión textual, que se analizará a partir de la lingüística sistémico-funcional y ...
Rosana Moya Isach
doaj  

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