Country Risk (CR) is a relevant instrument to analyze and understand economic performances relationships between different countries in the actual political international globalized context. The present work develops indexes for European Union by applying three methods field of formative approach. Our aim show how robust CR measurements can be developed operational easily computable methods. We...

Gamma-ray bursts (GRBs) are most intense transient gamma-ray events in the sky when they are on together with the strong evidences (i.e. the isotropic and inhomogeneous distribution of GRBs detected by BASTE) that they are located at cosmological distances, which make them the most energetic events ever known. For example, the observed radiation energies of some GRBs are equivalent to convert m...

The problem of texture recognition is addressed by studying appropriate descriptors in the spatial frequency domain. During a training phase a filter is configured to determine different classes of texture by the response of its correlation with the Fourier spectrum of training-image templates. This is achieved by genetic algorithm-based optimisation. The technique is tested on standard texture...

Neer EJ (1973) The vasopressin-sensitive adenylate cyclase of the rat medulla. J Biol Chem 248: 4775-4781 Rona G, Chappel CI, Balazo T, Gaudry R (1959) An infarct-like myocardial lesion and other toxic manifestations produced by isoproterenol in the rat. Arch Pathol 67: 443-455 Sayers G, Beall RJ, Seelig S (1972) Isolated adrenal cells: Adenocorticotrophic hormone, calcium, steroidogenesis, and...

A slum is an unplanned and thickly populated residential cluster connoted with poverty staggering livelihood in urban. Parameters of slums are poor services liveable structure, high density, hazardous location, health, education, social exclusion secured tenure. Present work involves the implementation zero concept sustainable development goal (SDG-11). It has been proposed to design draw site ...

Neer EJ (1973) The vasopressin-sensitive adenylate cyclase of the rat medulla. J Biol Chem 248: 4775-4781 Rona G, Chappel CI, Balazo T, Gaudry R (1959) An infarct-like myocardial lesion and other toxic manifestations produced by isoproterenol in the rat. Arch Pathol 67: 443-455 Sayers G, Beall RJ, Seelig S (1972) Isolated adrenal cells: Adenocorticotrophic hormone, calcium, steroidogenesis, and...

Background: Effect of electromagnetic and radiofrequency fields on human health is not well understood, a concern is its effect on male infertility. With the increased use of modern technology, issue of protection against this fields has great importance. infertility is the problem to follow psychological - social consequences. The most common cause of infertility are: male factor, female facto...

This paper discusses several issues in the numerical modelling of atmospheric flow which have been left unresolved. These include the influence of partial model resolution of features that are represented in a model by only a few grid points and the implication of this inadequacy in terms of the parametrization of subgrid-scale processes. As a result of nonlinear interactions, this lack of reso...

R6sum6. L'analyse de structures magnktiques par la thkorie des groupes (analyse de reprksentations) est baste sur la transformation de vecteurs spins, situks dans une position cristallographique donnee, sous les opkrations de symktrie d'un groupe d'espace G ou sous-groupe Gk du cristal dans lequel se trouve la structure magnktique. Le vecteur d'onde k caracterisant le groupe de translation est ...

Presentismo
 
 Perry Anderson
 Universidad de California en Los Ángeles
 La acusación —si no el término— “presentismo”, tomar ideas del pasado haciendo abstracción su contexto histórico para usarlas erróneamente presente, ganó primera notoriedad con The Whig Interpretation of History Herbert Butterfield, escrito a comienzos la década treinta. El término, que probablemente ya...