Results 41 to 50 of about 174,145 (196)

Bottom–up and top–down drivers influence urbanization effects on insect herbivory in oaks

open access: yesOikos, EarlyView.
Urban forests provide essential ecosystem services, including pest control, biodiversity conservation, and human health benefits. Herbivory is a widespread biotic interaction that shapes ecosystem functions, such as primary productivity and soil fertility, which underpin these services.
Gabriela Quiroga   +18 more
wiley   +1 more source

Mesoscale dynamics of cyclone Leslie (2018): A diagnostic analysis of a rare Iberian landfall

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
This study presents a successful numerical simulation of cyclone Leslie (2018), using WRF‐ARW v4.5.1. Several mesoscale dynamics were identified indicative of the occurrence of sting jet and cold conveyor belt, which potentiated the record‐breaking winds in central Portugal.
Miguel M. Lima   +5 more
wiley   +1 more source

Competencias TIC desde la perspectiva de los docentes del programa de cogestión de centros educativos

open access: yesCuaderno de Pedagogía Universitaria
De las tendencias actuales sobre reformas educativas surgen nexos con el desarrollo tecnológico que demandan al docente competencias tecnológicas para el adecuado desempeño de su rol.
Lidia Rincón Guzmán   +3 more
doaj   +1 more source

Redes Corporativas Inmersivas. Nuevas formas de uso de las redes sociales

open access: yesLa Revista Icono 14, 2011
Las redes sociales se están imponiendo como forma de comunicación a través de Internet sobre cualesquiera otros formatos tradicionales, llegando incluso a eclipsar el más reciente y universal correo electrónico.
Jorge E. Giménez Hernando   +1 more
doaj   +1 more source

Sistema para la identificación de potencialidades deportivas latentes, durante la infancia y adolescencia en la República Dominicana

open access: yesCiencia y Educación, 2023
En la República Dominicana existe la necesidad de crear un sistema, para identificar potencialidades deportivas latentes, durante la infancia y adolescencia, a fin de crear percentiles de referencias físicos y antropométricos. La investigación realizada
Richard Felipe Almaguer López   +2 more
doaj   +1 more source

Surface Engineering of Ti3C2Tx MXenes via Silanol Functionalization for Improved Electrochemical Performance

open access: yesSmall, EarlyView.
This study explores the covalent functionalization of Ti3C2Tx using 5,5′‐bis(triisopropoxysilyl)‐2,2′‐bipyridine in different solvents, revealing that only m‐xylene enables effective covalent bonding, ensuring structural stability and preventing layer swelling.
Abelardo Sánchez‐Oliva   +11 more
wiley   +1 more source

Ligand‐Driven Optimization of Iron Oxide Nanoprobes for In Vivo MRI Enhancement at Ultra‐High Field

open access: yesSmall, EarlyView.
Ligand‐tailored iron oxide nanoparticles reveal how surface chemistry controls T2 relaxivity and in vivo performance in ultra‐high‐field MRI. Systematic variation of hydrophilicity and charge across five coatings modulated r2 by up to 333 mm−1 s−1, with chemical properties, rather than shell thickness, dictating magnetic dephasing and enabling reliable
Pelayo García‐Acevedo   +6 more
wiley   +1 more source

La cubierta vegetal y la erosión de suelos por surcos por eventos lluviosos extremos en ambientes semiáridos

open access: yesCiencias Ambientales, 2017
La conservación del recurso suelo en ambientes de tipo semiárido constituye uno de los mayores retos de los sistemas agrícolas y, en particular, en la región mediterránea.
Belén Cárceles-Rodríguez   +5 more
doaj   +1 more source

In Defence of Food: A Comparative Study of Conversas' and Moriscas' Dietary Laws as a Form of Cultural Resistance in the Early Modern Crown of Aragon

open access: yesGender &History, EarlyView.
ABSTRACT This research explores the adaptive strategies employed by Conversas (Christian women of Jewish origin) and Moriscas (Christian women of Muslim origin) in navigating adversity, particularly in their interactions with inquisitorial authorities in the early modern Crown of Aragon. This study analyses these women's efforts to uphold religious and
Ivana Arsić
wiley   +1 more source

Follicular growth patterns in repeat breeder cows

open access: yesVeterinární Medicína, 2003
The aim of this study was to examine follicular development patterns in eighteen repeat breeder cows through natural oestrus cycles. Ovarian ultrasonographic examinations over 32 days after artificial insemination revealed that two follicular waves were ...
C.C. Pérez   +5 more
doaj   +1 more source

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