Search results for "CAD"
showing 10 items of 5323 documents
On implications of modified gravity models of dark energy
2014
152 páginas. Tesis Doctoral del Departamento de Física Teórica de la Universidad de Valencia y del Instituto de Física Corpuscular (IFIC).
Relevance of trade facilitation in emerging countries exports
2012
The objective of this article is to analyse trade flows in emerging nations with a maritime boundary, where trade facilitation plays a decisive role in their international development. In order to detect possible patterns in performance, we apply the economic approach of gravity models using the World Bank Logistic Performance Index (LPI) as a good proxy of trade facilitation. The results of the estimation lead to the conclusion that the more complex the transportation of goods is, the more influential the logistics indicator, trade facilitation being most prominent in Middle East exporters.
La traducción empresarial
1998
Documento de trabajo que aborda el análisis pre-traductológico de textos de economía y empresa desde el análisis del género y del registro en inglés y español. This working paper approaches pre-translational activities from genre and register analysis in English and Spanish texts.
Event-by-event picture for the medium-induced jet evolution
2016
We discuss the evolution of an energetic jet which propagates through a dense quark-gluon plasma and radiates gluons due to its interactions with the medium. Within perturbative QCD, this evolution can be described as a stochastic branching process, that we have managed to solve exactly. We present exact, analytic, results for the gluon spectrum (the average gluon distribution) and for the higher n-point functions, which describe correlations and fluctuations. Using these results, we construct the event-by-event picture of the gluon distribution produced via medium-induced gluon branching. In contrast to what happens in a usual QCD cascade in vacuum, the medium-induced branchings are quasi-…
On personalized adaptation of learning environments
2017
This work is devoted to the development of personalized training systems. A major problem in learning environments is applying the same approach to all students: i.e., teaching materials, time for their mastering, and a training program that is designed in the same way for everyone. Although, each student is individual, has his own skills, ability to assimilate the material, his preferences and other. Recently, recommendation systems, of which the system of personalized learning is a part, have become widespread in the learning environments. On the one hand, this shift is due to mathematical approaches, such as machine learning and data mining, that are used in such systems while, on the ot…
Valoración biomecánica de la columna vertebral basada en el análisis funcional de diversas actividades de la vida diaria
2018
En la literatura se han utilizado pruebas dinámicas sobre movimientos sencillos, como la flexo-extensión del tronco o la marcha, para distinguir de manera objetiva entre sujetos sanos y pacientes con dolor lumbar de causa inespecífica. No tenemos constancia de estudio alguno que haya registrado de manera simultánea los patrones de actividad neuromuscular de la musculatura extensora de la espalda, musculatura abdominal, glúteos e isquiotibiales y los patrones de movimiento lumbo-pélvico, estudiando el efecto de la velocidad y carga, mediante técnicas no invasivas durante actividades de la vida diaria, y los haya comparado entre distintos grupos de pacientes con dolor lumbar y alteraciones es…
CCDC 1918141: Experimental Crystal Structure Determination
2019
Related Article: Megalamane S. Bootharaju, Hogeun Chang, Guocheng Deng, Sami Malola, Woonhyuk Baek, Hannu Häkkinen, Nanfeng Zheng, Taeghwan Hyeon|2019|J.Am.Chem.Soc.|141|8422|doi:10.1021/jacs.9b03257
Indicadores para la Evaluación de las Instituciones Universitarias: Validación a través del Método Delphi
2012
Artículo distribuido bajo una licencia de uso y distribución “Creative Commons Reconocimiento-No Comercial 3.0 España”.
Recruitments in Finnish universities: practicing strategic or pathetic HRM?
2016
Recruitment is a core instrument in the academic labour market. This article takes the perspective of the organisation − here, the university − on recruitment. Universities’ personnel policies and practises are shifting from legally oriented personnel administration to more strategic human resource management (HRM). In Nordic countries, this shift is partly driven by the changing status of higher education institutions from state-governed bureaus to more autonomous institutions. This article provides insight into this transition, using Finland as a case example of higher education systems that have undergone drastic reform, moving from a civil servant model to autonomous personnel policy. D…
Evaluación de las instituciones de educación superior: revisión bibliográfica de sistema de indicadores
2008
[ES]: En las últimas décadas, las universidades están experimentando nuevos roles y tendencias que tienen serias implicaciones en su estructura y funcionamiento. Los gobiernos y organismos implicados en la educación superior están implementando estrategias para mejorar la eficiencia en las universidades y así asegurar su correcto funcionamiento. En este sentido, son muchos los estudios que abordan la evaluación de las universidades mediante la utilización de sistemas de indicadores. En este artículo se presenta una revisión bibliográfica de algunas de las propuestas de indicadores utilizados en la evaluación de las universidades en países de la OCDE, dedicando especial atención a los elabor…