Results 11 to 20 of about 17,429 (212)

Sexual differences in blood parasite infections, circulating carotenoids and body condition in free‐living red‐legged partridges

Journal of Zoology, Volume 320, Issue 4, Page 260-270, August 2023., 2023
During reproduction in the wild, male red‐legged partridge are under strong sexual selection and would trade health for signalling, which could explain why males are more likely to be infected by blood parasites than females and why they do not mobilize circulating carotenoids when facing the immune challenge.
J. T. García, L. Pérez‐Rodríguez, M. Calero‐Riestra, I. Sánchez‐Barbudo, J. Viñuela, F. Casas   +5 more
wiley   +1 more source

Understanding the trophic relationships amongst arthropods in olive grove by δN15 and δC13 stable isotope analysis

Journal of Applied Entomology, Volume 146, Issue 4, Page 372-384, May 2022., 2022
Abstract So far the limited knowledge about the diet of omnivores and generalist predators in olive groves has not allowed the clarification of their role as natural enemies. Stable isotope (δN15 and δC13) analysis is a useful tool for predicting the trophic position of a high number of species, the variety of basal resources and the flux of energy in ...
Marina Morente, Francisca Ruano
wiley   +1 more source

Blocking chondrocyte hypertrophy in conditional Evc knockout mice does not modify cartilage damage in osteoarthritis

The FASEB Journal, Volume 36, Issue 4, April 2022., 2022
Abstract Chondrocytes in osteoarthritic (OA) cartilage acquire a hypertrophic‐like phenotype, where Hedgehog (Hh) signaling is pivotal. Hh overexpression causes OA‐like cartilage lesions, whereas its downregulation prevents articular destruction in mouse models. Mutations in EVC and EVC2 genes disrupt Hh signaling, and are responsible for the Ellis‐van
Ana Lamuedra, Paula Gratal, Lucía Calatrava, Víctor Luis Ruiz‐Perez, Adrián Palencia‐Campos, Sergio Portal‐Núñez, Aránzazu Mediero, Gabriel Herrero‐Beaumont, Raquel Largo   +8 more
wiley   +1 more source

The effectiveness of a high‐intensity interval games intervention in schoolchildren: A cluster‐randomized trial

Scandinavian Journal of Medicine &Science in Sports, Volume 32, Issue 4, Page 765-781, April 2022., 2022
The aim of this study was to assess the effectiveness of a high‐intensity interval training (HIIT) intervention based on playground games (MOVI‐daFit!) on improvements in adiposity, physical fitness, and cardiometabolic risk factors in schoolchildren. A cluster‐randomized controlled trial (RCT) was performed that included 562 schoolchildren (9–11 years)
Vicente Martínez‐Vizcaíno, Alba Soriano‐Cano, Miriam Garrido‐Miguel, Iván Cavero‐Redondo, Enrique Prada de Medio, Vanesa Martínez Madrid, Jose Alberto Martínez‐Hortelano, Carlos Berlanga‐Macías, Mairena Sánchez‐López   +8 more
wiley   +1 more source

A morphological approach to evaluating the nature of vineyard soils in semiarid Mediterranean environment

European Journal of Soil Science, Volume 73, Issue 1, January–February 2022., 2022
Abstract La Mancha (Central Spain) is one of the most extensive vineyard regions in the world, and ‘Valdepeñas’ is a representative Protected Denomination of Origin (PDO) in this region. However, what are their main soil types? what kind of horizons are the most common?
Raimundo Jiménez‐Ballesta, Sandra Bravo, Jose A. Amorós, Caridad Pérez‐de‐los‐Reyes, Jesús García‐Pradas, Monica Sanchez, Francisco J. García‐Navarro   +6 more
wiley   +1 more source

Petrografía y química mineral de los enclaves de granulitas del volcán de La Encomienda (Campo Volcánico de Calatrava)

Geogaceta, 2023
Los xenolitos granulíticos del volcán de La Encomienda (Campo Volcánico de Calatrava) representan un conjunto de composición félsica peralumínica.
David Orejana García, María García Rodríguez, Carlos Villaseca González   +2 more
doaj   +1 more source

El jánico semblante del nihilismo: Heidegger y Severino ante las encarnaciones de la Nada.

Differenz, 2020
El presente estudio se centra en la comparación crítica de la reflexión que Heidegger y Severino proponen acerca de la verdadera "esencia del nihilismo", la cual ambos localizan en el ámbito ontológico, pero mientras que para Heidegger el "nihilismo ...
Jaime Llorente Cardo
doaj   +1 more source

juramentos de fidelidad de los vasallos y de la Orden de Calatrava en Aragón y el poder real en la Baja Edad Media

Studia Historica. Historia Medieval, 2023
El artículo examina la creciente importancia a medida que avanza el periodo medieval de los juramentos de fidelidad relacionados con la Orden de Calatrava en Aragón.
Carlos Laliena Corbera
doaj   +1 more source

Jano en la penumbra. Aporías de la noción de voluntad de poder en la teoría nietzscheana del conocimiento

Daimon, 2015
Resumen: El propósito del presente estudio es mostrar las inconsistencias internas que se derivan de la teoría nietzscheana de la voluntad de poder, tal como ésta es formulada desde una perspectiva epistemológica y ontológica.
Jaime Llorente Cardo
doaj   +1 more source

La política del acontecimiento. El “nacionalsocialismo privado” de Heidegger como totemismo ontológico

Isegoría, 2013
El propósito del presente estudio es analizar las implicaciones políticas derivadas del concepto heideggeriano de Ereignis (“acontecimiento” o “evento apropiador”).
Jaime Llorente
doaj   +1 more source