402 resultados para 1266


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The Global River Discharge (RivDIS) data set contains monthly discharge measurements for 1018 stations located throughout the world. The period of record varies widely from station to station, with a mean of 21.5 years. These data were digitized from published UNESCO archives by Charles Voromarty, Balaze Fekete, and B.A. Tucker of the Complex Systems Research Center (CSRC) at the University of New Hampshire. River discharge is typically measured through the use of a rating curve that relates local water level height to discharge. This rating curve is used to estimate discharge from the observed water level. The rating curves are periodically rechecked and recalibrated through on-site measurement of discharge and river stage.

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Labor export has been part of Vietnam’s socio-economic development strategy since the beginning of the doi moi era. Recent years, Vietnam has sent about 80,000 workers abroad per year. Vietnam has become a major source country of unskilled foreign workers for high-income East Asian countries. However, in these receiving countries, the desertion rate among Vietnamese workers is quite high, compared with that for workers from other countries. This paper examines the impact of Korean and Japanese policies for receiving foreign workers applied to and implemented in Vietnam, as well as the impact of Vietnamese labor sending system, on the problem of runaway workers.

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El progreso de las Tecnologías de la Información y la Comunicación (TIC), y en concreto su aplicación al desarrollo de Internet, están transformando rápidamente el sistema de producción y, consecuentemente, los perfiles profesionales demandados. Recordemos que entendemos por perfil profesional el conjunto de conocimientos, habilidades, competencias y aptitudes que hacen a un profesional competitivo en un determinado mercado de trabajo. En este artículo reflexionaremos sobre el mercado de trabajo de los ‘comunicadores digitales' que surgen de la evolución de Internet y que encuentran su campo de actuación en las nuevas formas de comunicación interpersonal, los nuevos medios de comunicación social y entretenimiento y en la comunicación de empresas e instituciones con sus clientes y proveedores. Uno de los principales yacimientos de nuevos empleos en la economía del conocimiento europea, según vaticinan todos los informes

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Marca tip. de los editores en 2i10r (Kristeller. It.B., 238)

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Juan Duns Escoto, Beato, ca. 1266-1308. Scotus super secundo sententiarum. [Venetiis : Bonetus Locatellus, impens. Octauiani Scoti], 18 dic. 1497]. 84 h. : il. Sign.: A-K8, L4

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The first level data cache un modern processors has become a major consumer of energy due to its increasing size and high frequency access rate. In order to reduce this high energy con sumption, we propose in this paper a straightforward filtering technique based on a highly accurate forwarding predictor. Specifically, a simple structure predicts whether a load instruction will obtain its corresponding data via forwarding from the load-store structure -thus avoiding the data cache access - or if it will be provided by the data cache. This mechanism manages to reduce the data cache energy consumption by an average of 21.5% with a negligible performance penalty of less than 0.1%. Furthermore, in this paper we focus on the cache static energy consumption too by disabling a portin of sets of the L2 associative cache. Overall, when merging both proposals, the combined L1 and L2 total energy consumption is reduced by an average of 29.2% with a performance penalty of just 0.25%. Keywords: Energy consumption; filtering; forwarding predictor; cache hierarchy