Foreigners and Their Food explores how Jews, Christians, and Muslims conceptualize "us" and "them" through rules about the preparation of food by adherents of other religions and the act of eating ...with such outsiders. David M. Freidenreich analyzes the significance of food to religious formation, elucidating the ways ancient and medieval scholars use food restrictions to think about the "other." Freidenreich illuminates the subtly different ways Jews, Christians, and Muslims perceive themselves, and he demonstrates how these distinctive self-conceptions shape ideas about religious foreigners and communal boundaries. This work, the first to analyze change over time across the legal literatures of Judaism, Christianity, and Islam, makes pathbreaking contributions to the history of interreligious intolerance and to the comparative study of religion.
ESTUDIO COMPARATIVO LESIONAL EN JUDOCAS DE ÉLITE Rodríguez González, E.; Alonso Melero, R.; Carrillo Rodrigo, M.R. ...
Revista internacional de medicina y ciencias de la actividad física y del deporte,
09/2022, Letnik:
22, Številka:
87
Journal Article
Odprti dostop
El Judo es un deporte estático alto y dinánimo bajo, con alto riesgo de colisión corporal y lesional. El objetivo de este trabajo es determinar la incidencia lesional y comparar los distintos ...factores de riesgo que pudieran estar implicados. Se estudió a un total de 86 judocas del Equipo Nacional de Judo español (ENJE) durante dos períodos olímpicos: Beijing-Río. Se produjeron 2028 lesiones con mayor frecuencia en miembro inferior, sin diferencias significativas por sexo. Se objetivó mayor incidencia lesional cuando el judoca era tori y durante el momento del entrenamiento. No existen trabajos previos que comparen estos parámetros, por lo que este estudio aporta datos que pueden ser utilizados para prevenir los riesgos de lesión en el judo de alta competición.
Abstract In this paper, four distinct methods for the experimental assessment of the dynamic stiffness of elastic elements in a laboratory environment are compared. The comparison has been done ...experimentally in a simple mass-element-mass-isolator test rig based on the proposals presented in ISO 10846 by testing an elastomeric mat specimen. The four existing experimental approaches compared are the direct and indirect methods proposed by ISO 10846, a frequency-independent characterization method based on the transmissibility peak, and an existing methodology for in situ applications that in this work has been proposed to be used for laboratory assessments. In order to compare these methodologies, the vertical stiffness of the under-ballast mat sample has been obtained through the four methods proposed. The application of the approach also showed that the rotational degrees of freedom test rig massive elements must be considered in the characterization of elastic elements using this particular test rig configuration, especially when their rotational stiffness is low. Results show that the in situ method applied to laboratory-based setups allows for obtaining accurate results for a wide range of frequencies with a simple experimental setup.
Doyal brings together findings from a wide range of empirical studies spanning the social sciences to explore experiences of HIV positive people across the world. This will illustrate how the disease ...is physically manifested and psychologically internalised by individuals in diverse ways depending on the biological, social, cultural and economic circumstances in which they find themselves. A proper understanding of these commonalities and differences will be essential if future strategies are to be effective in mitigating the effects of HIV and AIDS.
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