l. "Los axiomas de un sistema axiomático deben ser autoevidentes". ¿Cómo son, entonces, autoevidentes? ¿Qué ocurre si dijera: así es como lo encuentro mas fácil de imaginar. Y aquí imaginar no es un proceso mental particular en el cual uno cierra sus ojos o los cubre con las manos.

Lanczos, C. Einstein's path from special to general relativity.--Balazs, N. L. The acceptability of physical theories: Poincaré versus Einstein.--Ellis, G. F. R. Global and non-global problems in cosmology, by G. F. R. Ellis and D. W. Sciama.--Ehlers, J. The geometry of free fall and light propagation, by J. Ehlers, F. A. E. Pirani and A. Schild.--Trautman, A. Invariance of Lagrangian systems.--Penrose, R. The geometry of impulsive gravitational waves.--Exact solutions of the Einstein-Maxwell equations for an accelerated charge.--Taub, A. H. Plane-symmetric similarity (...) solutions for self-gravitating fluids.--Robinson, I. Equations of motion in the linear approximation, by I. Robinson and J. R. Robinson.--Florides, P. W. Rotating bodies in general relativity.--Chandrasekhar, S. A limiting case of relativistic equilibrium.--Israel, W. The relativistic Boltzmann equation.--Thompson, W. B. The self-consistent test-particle approach to relativistic kinetic theory. (shrink)

At the present stage of the development of theological thought of a new sound acquires the marijolic conception of Catholicism. The theologically developed image of Virgin Mary, laid the foundation of marly, formed into a universal concept.

There is no subject at the interface of law, psychiatry and medical ethics which is more controversial than psychosurgery. The divergent views of the treatment begin with its definition. The World Health Organisation1 and others2 define psychosurgery as the selective surgical removal or destruction of nerve pathways or normal brain tissue with a view to influencing behaviour. However, proponents of psychosurgery demur on the basis that the `modern' treatment is concerned predominantly with emotional illness, without any specific effect upon behaviour. (...) The alternative definition offered is `the surgical treatment of certain psychiatric illnesses by means of localised lesions placed in specific cerebral sites.3It is difficult entirely to accept this definition because, as examined below, scientific psychiatry is not yet in a position to directly treat psychiatric illness solely through surgical intervention. There is no reliable theoretical relationship between particular cerebral sites (which are normal and healthy) and an identifiable psychiatric illness or symptomatology. Given this state of psychiatric understanding, it is misleading to suggest fine distinctions between generalised alteration of behaviour or mood and treatment of an illness. Highly divergent practices and theories (relating to the multiplicity of conditions treated, surgical methods adopted and areas of the brain operated upon) further undermine exaggerated claims that psychosurgery can scientifically `treat' specific illness through precise surgical intervention. Nonetheless, contemporary psychosurgery does not contain quite the same `broadbrush' approach of its ancestors and it can lay some legitimate claim as an effective empirical treatment in narrowly limited circumstances. Major ethical problems still, however, arise and these will be discussed in this article. (shrink)

La Meditacion. Luis Mojica Sandoz. Editorial Universitaria, Universidad de Puerto Rico 1979, Apartado de Correos X, Rio Piedras, P. R. 00931.

The activities of early Protestantism have been sufficiently researched, especially nowadays. But most of the works are mostly about his penetration into the Ukrainian land and adaptation to new socio-historical conditions. Unfortunately, the original base of early Protestantism, in particular Calvinism, has not been practically studied, though we have preserved two particularly noteworthy testimonies of Ukrainian Calvinists. One of them is the Gospel teachings that emerged in the sixteenth century. in Transcarpathia in the village of Nyagovo of the present Tyachiv (...) district. The monument is so unexplored that even the Calvinist content is expressed in the scientific literature. In this connection, we set ourselves the task of analyzing the content of this monument and bringing it to Calvinism, that is, to reformation. (shrink)