Search results for "Porte"
showing 10 items of 1894 documents
Va de dona. Un estudio de memoria oral sobre las actuales jugadoras de pilota valenciana
2021
La siguiente propuesta pretende presentar los resultados preliminares de una investigación socioantropológica con perspectiva de género sobre un deporte tradicional valenciano. La temática del estudio se sitúa en el ámbito de la pilota valenciana, un deporte con un importante arraigo social y cultural en el territorio valenciano. Concretamente, en el fenómeno que supone la presencia creciente de mujeres en dicho deporte, tradicionalmente masculinizado. El objetivo principal de la investigación es analizar la situación actual de la participación femenina, teniendo en cuenta factores contextuales, sociohistóricos y biográficos. Nos preguntamos por aquellas las causas que han favorecido su inc…
Green conditions for the Suzuki reaction using microwave irradiation and a new HNT- supported ionic liquid-like phase (HNT-SILLP) catalyst
2014
A new catalytic system based on modified halloysite nanotubes was employed in the Suzuki reaction under microwave irradi- ation. A set of solvents, times and bases was screened and the best experimental conditions were obtained when the reactions were carried out for 10 min in water–ethanol at 120 °C in presence of K2CO3 as base. Good recyclability was observed. The new catalytic system was employed using either 1 mol% or 0.1 mol%. The palladium catalyst displayed good activity, allowing the synthesis of several biphenyl compounds in high yield working with only 0.1 mol% palladium loading. The application of mi- crowave irradiation decreased the reaction time and also improved conversion wi…
Epistemic uses of the pretérito pluscuamperfecto in La Paz Spanish
2020
This paper explores epistemic-evidential uses of the pluperfect, i.e. pretérito pluscuamperfecto, in La Paz Spanish. The pretérito pluscuamperfecto displays functions of a reported evidential form, conforming to results from previous studies on Argentinian Spanish (Bermúdez 2008; Speranza 2014) and, furthermore, is used according to a previously unnoticed inferential evidential function. Using theoretical frameworks from Kockelman (1957) and Bergqvist (2018), this paper describes the configuration of participant roles and event types implied in the different evidential functions of the pretérito pluscuamperfecto.
Modélisation des choix d'itinéraires pédestres en milieu urbain. Approche géographique et paysagère
2006
Nowadays, on foot journeys create renewed interest as a complementary mode of transport. Indeed, local decision makers appear as willing to reduce the imbalance between different ways of transport within the cities. In the field of Geography the term ‘mobility' refers to the practice of exchanges and movements done by individuals or groups of individuals; this mobility is likely to reveal the characteristics of places and to contribute to their alteration. Among all the modes of transport, walking implies a privileged relation between persons and area they live in. As an element of the living environment used on a daily basis and eventually integrated by the prism of perception the visible …
Modélisation et simulation multi-agents de la dynamique urbaine : application à la mobilité résidentielle
2007
From a conceptual and methodological reflection about an effective association of system based cellular automata and multi-agents models, the simulation model VisualSimores was conceived in order to give even partially, a response concerning the impact of residential mobility in urban areas. According to the goal to develop a support system for urban planning, the major interest of this approach is to focus on the relationship between two separately observable phenomena: the residential mobility of household on one hand and the urban dynamics on the other hand. Then it becomes particularly important to identify the reasoning that helps to establish a correspondence between the demands of di…
Nascere diversi nell’antica Roma
2014
The analysis is mainly concerned with the condition of infants, in particular the problem of neonatal deformity in ancient Rome. The incidence of deformed births must have been considerable, if tradition records specific provisions on the exposure of deformed infants as far back as royal times. From the narratives of the historians, it can be deduced that deformity greatly impressed the ancient Romans, who were very superstitious in this regard, as can be seen from the very terminology used (monstrum, portentum, ostentum, prodigium etc.). The entity of the deformity thus became a discriminating factor for the very purpose of considering the child born as belonging to the human species, an e…
Vulnérabilité des populations face à une maladie transmissible vectorielle : l'exemple du chikungunya à l'ile de la Réunion
2013
International audience
El fenómeno senderista en España. Análisis por un panel de expertos
2014
El fenómeno senderista en España. Análisis por un panel de expertos. El senderismo se ha convertido en una de las actividades físico-recreativas más importantes de nuestra sociedad. Los enfoques de práctica superan las motivaciones deportivas para incorporar objetivos turísticos, de calidad de vida, de movilidad no motorizada o del desarrollo rural, por citar algunos ejemplos. Por otra parte, el senderismo admite actividades afines (excursionismo, caminata, trekking, paseo,…) y coexiste perfectamente con otras prácticas complementarias (carreras de montaña, vías ferratas, Btt, equitación,…) que le convierten en un verdadero fenómeno social. Frente una actividad de tal envergadura y transcen…
El papel de la concienciación medioambiental en la elección de modo transporte en los desplazamientos universitarios: aplicación a la ciudad de Valen…
2022
En los últimos años la mayoría de las economías desarrolladas han intensificado sus esfuerzos para lograr una reducción de sus niveles de emisiones, de los cuales una parte significativa tiene su origen en los flujos de transporte asociados a la logística urbana y a los desplazamientos que diariamente tienen que realizar sus ciudadanos, flujos que se prevé sigan aumentando. Una buena parte de los desplazamientos se generan en torno a zonas atractoras, como los campus universitarios. Estos son de especial interés dados diferentes motivos. En primer lugar, las universidades en muchas ocasiones disponen de las competencias oportunas para implementar ellos mismos medidas de actuación en favor d…
La formalisation fractale des tissus urbains
1998
The article concerns the fractal approach as it can bring new results making more understandable the morphology of agglomerate urban patterns. A new paradigm is developed, in order to improve the study of urban organizations according to optimization criteria. Specific fractal and multifractal methods are explicitated and applied to the knowledge of some big metropolitan areas and towns in Franche-Comté (France).