7 resultados para Ensino de 1° e 2º graus
em Consorci de Serveis Universitaris de Catalunya (CSUC), Spain
Resumo:
Actualmente, tras la reforma del art. 146.1 de la Ley 30/1992, de 26 de noviembre, de régimen jurídico de las Administraciones públicas y del procedimiento administrativo común (LRJPAC) llevada a cabo por la Ley 4/1999, de 13 de enero, nadie duda ya que las víctimas de daños causados por los funcionarios y demás agentes públicos en el ejercicio de sus funciones están obligadas a dirigir su reclamación indemnizatoria a la Administración a la que aquellos pertenezcan, sin poder demandarles ante los órganos de la jurisdicción civil en exigencia de su responsabilidad extracontractual. Según el art. 145 LRJPAC, la víctima deberá reclamar directamente a la Administración iniciando la tramitación del procedimiento administrativo específico previsto en los arts. 142 y 143 LRJPAC e interponiendo, eventualmente, recurso contencioso-administrativo contra la resolución desestimatoria que le ponga fin, y ésta, una vez haya satisfecho la indemnización, ejercerá acción de repetición contra el funcionario o agente responsable cuando el mismo haya ocasionado el daño con dolo o culpa grave. Ya no existe, por tanto, el genérico derecho de opción anteriormente reconocido por el art. 43 de la Ley de régimen jurídico de la administración del Estado de 1957.
Resumo:
In this paper we will find a continuous of periodic orbits passing near infinity for a class of polynomial vector fields in R3. We consider polynomial vector fields that are invariant under a symmetry with respect to a plane and that possess a “generalized heteroclinic loop” formed by two singular points e+ and e− at infinity and their invariant manifolds � and . � is an invariant manifold of dimension 1 formed by an orbit going from e− to e+, � is contained in R3 and is transversal to . is an invariant manifold of dimension 2 at infinity. In fact, is the 2–dimensional sphere at infinity in the Poincar´e compactification minus the singular points e+ and e−. The main tool for proving the existence of such periodic orbits is the construction of a Poincar´e map along the generalized heteroclinic loop together with the symmetry with respect to .
Resumo:
In this paper we consider vector fields in R3 that are invariant under a suitable symmetry and that posses a “generalized heteroclinic loop” L formed by two singular points (e+ and e −) and their invariant manifolds: one of dimension 2 (a sphere minus the points e+ and e −) and one of dimension 1 (the open diameter of the sphere having endpoints e+ and e −). In particular, we analyze the dynamics of the vector field near the heteroclinic loop L by means of a convenient Poincar´e map, and we prove the existence of infinitely many symmetric periodic orbits near L. We also study two families of vector fields satisfying this dynamics. The first one is a class of quadratic polynomial vector fields in R3, and the second one is the charged rhomboidal four body problem.
Resumo:
Este proyecto es un programa para trabajar diferentes temas de salud para alunmos/as de 1º y 2º de la E.S.O. en las tutorias del centro.
Resumo:
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Resumo:
Preparation of (S)-1-chloro-2-octanol and (S)-1-bromo-2-octanol was carried out by the enzymatic hydrolysis of halohydrin palmitates using biocatalysts. Halohydrin palmitates were prepared by various methods from palmitic acid and 1,2-octanediol. A tandem hydrolysis was carried out using lipases from Candida antarctica (Novozym® 435), Rhizomucor miehei (Lipozyme IM), and “resting cells” from a Rhizopus oryzae strain that was not mycotoxigenic. The influence of the enzyme and the reaction medium on the selective hydrolysis of isomeric mixtures of halohydrin esters is described. Novozym® 435 allowed preparation of (S)-1-chloro-2-octanol and (S)-1-bromo-2-octanol after 1–3 h ofreaction at 40 °C in [BMIM][PF6].