Search results for "ESA"
showing 10 items of 11914 documents
Cuidar los cimientos: una intervención para impactar el carácter organizacional
2015
Hijas de su tiempo, las empresas protagonizan y engendran problemas éticos históricamente inéditos cuya profundidad y dimensión no siempre alcanzan a apreciar y cuyos retos no siempre resolver satisfactoriamente. El presente trabajo desarrolla una metodología, basada en la ética del discurso y en las éticas dialógicas para hacer frente a dicho reto. Por una parte, describe un taller diseñado para la elaboración de códigos de ética y expone sus resultados en empresas concretas trasnacionales y latinoamericanas. Además, convencido de que en las fases previas y posteriores al código como tal se encuentra la clave de su implantación exitosa, desarrolla metodología y reflexiones en torno a las m…
Quantum-chemical determination of Born–Oppenheimer breakdown parameters for rotational constants: the open-shell species CN, CO+ and BO
2013
The quantum-chemical protocol for computing Born-Oppenheimer breakdown corrections to rotational constants in the case of diatomic molecules is extended to open-shell species. The deviation from the Born-Oppenheimer equilibrium rotational constant is obtained by considering three contributions: the adiabatic correction to the equilibrium bond distance, the electronic contribution to the moment of inertia requiring the computation of the rotational g-tensor, and the so-called Dunham correction. Values for the Born-Oppenheimer breakdown parameters of CN, CO+, and BO in their (2)sigma(+) electronic ground states are reported based on coupled-cluster calculations of the involved quantities and …
L'ACCERTAMENTO DEI REDDITI PRODOTTI IN FORMA ASSOCIATA TRA PRINCIPIO DI TRASPARENZA E GARANZIA DEL DIRITTO DI DIFESA
2008
no
Casimir-Lifshitz force out of thermal equilibrium between dielectric gratings
2014
We calculate the Casimir-Lifshitz pressure in a system consisting of two different 1D dielectric lamellar gratings having two different temperatures and immersed in an environment having a third temperature. The calculation of the pressure is based on the knowledge of the scattering operators, deduced using the Fourier Modal Method. The behavior of the pressure is characterized in detail as a function of the three temperatures of the system as well as the geometrical parameters of the two gratings. We show that the interplay between non-equilibrium effects and geometrical periodicity offers a rich scenario for the manipulation of the force. In particular, we find regimes where the force can…
Acceso a la Justicia de los Consumidores a través del ADR y del ODR
2018
El avance de las tecnologías de información y la comunicación nos ha llevado a cambiar nuestra forma de relacionarnos tanto entre nosotros, como con las administraciones. Además, la adquisición de bienes de consumo a través del medio online es cada día más importante para en la economía global y doméstica. Todo ello, llevó a la Unión Europea a la creación del llamado Mercado Único Digital, donde se estableció como uno de los objetivos prioritarios mejorar la tutela efectiva de los ciudadanos comunitarios que realizan compras a través de internet. El presente trabajo tiene por objeto realizar un análisis sobre las facilidades y dificultades que encuentran los consumidores a la hora de accede…
La prevención, gestión y solución extrajudicial de conflictos en la empresa familiar
2020
La tesis doctoral aborda el ámbito conflictual de la empresa familiar y la posible implantación de los cauces alternativos extrajudiciales de resolución de conflictos. Partiendo de que los conflictos originados en la empresa familiar, por su especial idiosincrasia, no encuentran en la vía judicial el método idóneo para su gestión y solución, se estudian las distintas aplicaciones del arbitraje y la mediación en la empresa familiar, abordando su implementación, tanto en el ámbito preventivo, como de gestión y resolución de sus conflictos. Todo ello lleva en una última fase de la tesis doctoral a reflexionar acerca de la idoneidad de la mediación en la empresa familiar, como herramienta clave…
Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the review and update of Dietary Recommendations fo…
2020
*This record is given in both English and Spanish Until now, the established dietary patterns have not demonstrated to achieve the goal of maintaining good health in the general population. In addition to the human health, the current dietary models, called “Sustainable Healthy Diets”, take into account the concept of sustainability in all its aspects. With this goal in mind the World Health Organization (WHO) and the Food and Agriculture Organization of the United Nations (FAO) encourage the development of national food-based dietary recommendations within the specific context of the Sustainable Healthy Diets, taking into account the social, cultural, economic, ecological and environmental…
Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the presence and safety of plastics as contaminants…
2020
* This record is given in both English and Spanish. The use of plastics is widespread in both industry and domestic life as food packaging material and as a material that comes into contact with food. Therefore, plastics and their environmental impact, especially in the marine environment, arouse great interest and concern. Microplastics have been the focus of most of the studies carried out so far due to their growing presence in the natural environment and their potential to be transferred between trophic levels. It is necessary not only to make an exhaustive assessment of the presence of microplastics in the environment and food, but also of their effects on human’s health. This report a…
Endomicorrize: vantaggi e impiego
2020
On the arithmetic and geometry of binary Hamiltonian forms
2011
Given an indefinite binary quaternionic Hermitian form $f$ with coefficients in a maximal order of a definite quaternion algebra over $\mathbb Q$, we give a precise asymptotic equivalent to the number of nonequivalent representations, satisfying some congruence properties, of the rational integers with absolute value at most $s$ by $f$, as $s$ tends to $+\infty$. We compute the volumes of hyperbolic 5-manifolds constructed by quaternions using Eisenstein series. In the Appendix, V. Emery computes these volumes using Prasad's general formula. We use hyperbolic geometry in dimension 5 to describe the reduction theory of both definite and indefinite binary quaternionic Hermitian forms.