Autoridad teológica de los acontecimientos históricos : perplejidades sobre un lugar teológico

Resumen: El artículo ofrece reflexiones acerca de la “fuerza argumentativa” (M. Cano) de la historia humana en teología. En primer lugar, presenta la situación actual de la discusión, sin progresos ulteriores a los debates conciliares. En segundo lugar, destaca la cuestión de fondo: qué tipo de autoridad la teología reconoce a los acontecimientos históricos discernidos en el Espíritu en el marco orgánico de los demás lugares teológicos según la tradición metodológica que se remonta a Melchor Cano. En un tercer momento plantea su desarrollo en América Latina. En esta región es donde este tipo de metodología tuvo mayores progresos, pero no sin controversias. Por último, sitúa este aporte en el marco de otros trabajos, esboza un listado de contenidos teológicos que favorecen esta perspectiva y, finalmente, destaca la importancia de estas ideas para el desarrollo de la doctrina de la Iglesia y del pensar creyente.

Bioética y trascendencia : la perspectiva cristiana en el mundo secular

El mundo actual se caracteriza por la diversidad de justificaciones morales, por lo que resulta arriesgado referirse a una única Bioética. Esta diversidad lleva a muchos autores a defender la necesidad de establecer una bioética secular, que ignora el pensamiento religioso y las manifestaciones de la cultura. El artículo analiza los caminos que atraviesa la bioética secular, en el contexto de creciente secularización del mundo actual para, finalmente, hacer referencia a los aportes que puede ofrecer una bioética cristiana.

La visión de la autoridad regia desde la perspectiva de la nobleza rebelde en el Libro del conde Lucanor de don Juan Manuel y Mocedades de Rodrigo

Resumen: El trabajo propone una lectura del ejemplo XXXIIII del Libro del conde Lucanor (“De lo que conteçió a un falcón sacre del infante don Manuel con un águila et con una garça”) que atiende a cómo don Juan Manuel evalúa y discute la figura de autoridad real. Sin embargo, su relación con el rey se entiende como la síntesis de los conflictos entre proyecto nobiliario y proyecto regio, y es enfocada desde la perspectiva ideológica de los grandes señores de Castilla. Al mismo tiempo se intentará una lectura comparada con Mocedades de Rodrigo que trata la misma problemática con similar perspectiva ideológica, pero con una resolución diferente del conflicto

A rock-magnetic and geomagnetic secular variation record from late-Pleistocene Lake Estancia, New Mexico [abstract]

EXTRACT (SEE PDF FOR FULL ABSTRACT): Exposed sediments of Late Pleistocene Lake Estancia contain a high resolution record of regional climate variability for the period about 12,000 to 32,000 years. A detailed rock-magnetic study is being performed on this well-dated, well-preserved sedimentary sequence to determine how the magnetic signature of sediments responded to regional climate change.

Temporal behaviour of marine landings along coastal Karnataka 1. Relative distribution and secular trends

Landing data of 21 fisheries from Karnataka (quarterly landings for the period 1956 to 1978 and annual landings for the period 1979 to 1981) were analysed to study the te111poral behaviour of the landings. The relative distribution and secular trends in each of the fisheries are reported. On an average, mackerel and oil sardine together account for about 70% of the annual landings. The fluctuation in the landings in all the fisheries was very high with the coefficient of variation attaining a minimum value of 61.53%. The inverse relationship between the landings of oil sardine and mackerel was found to be statistically significant. It is suggested that fishing effort be further increased in fisheries that have demonstrated a rising trend (about 73% of the total annual landings) as also in the case of the fisheries whose trends appear stagnant (about 21% of the annual landings). However, there seems to be some evidence of a need for regulating fishing in Hemirhamphus and Belone, Caranx and penaeid prawns. Regulations need to be made authentic with the help of sufficient information on not merely the fishery but on the whole population.

Resonant and Secular Orbital Interations

In stable solar systems, planets remain in nearly elliptical orbits around their stars. Over longer timescales, however, their orbital shapes and sizes change due to mutual gravitational perturbations. Orbits of satellites around a planet vary for the same reason. Because of their interactions, the orbits of planets and satellites today are different from what they were earlier. In order to determine their original orbits, which are critical constraints on formation theories, it is crucial to understand how orbits evolve over the age of the Solar System. Depending on their timescale, we classify orbital interactions as either short-term (orbital resonances) or long-term (secular evolution). My work involves examples of both interaction types. Resonant history of the small Neptunian satellites In satellite systems, tidal migration brings satellite orbits in and out of resonances. During a resonance passage, satellite orbits change dramatically in a very short period of time. We investigate the resonant history of the six small Neptunian moons. In this unique system, the exotic orbit of the large captured Triton (with a circular, retrograde, and highly tilted orbit) influences the resonances among the small satellites very strongly. We derive an analytical framework which can be applied to Neptune's satellites and to similar systems. Our numerical simulations explain the current orbital tilts of the small satellites as well as constrain key physical parameters of both Neptune and its moons. Secular orbital interactions during eccentricity damping Long-term periodic changes of orbital shape and orientation occur when two or more planets orbit the same star. The variations of orbital elements are superpositions of the same number of fundamental modes as the number of planets in the system. We investigate how this effect interacts with other perturbations imposed by external disturbances, such as the tides and relativistic effects. Through analytical studies of a system consisting of two planets, we find that an external perturbation exerted on one planet affects the other indirectly. We formulate a general theory for how both orbits evolve in response to an arbitrary externally-imposed slow change in eccentricity.

Secular Trends in Substance Use: The Conflict and Young People in Northern Ireland

The resolution of political conflict has led some to suggest that Northern Ireland will now face a range of social problems that have been ignored or suppressed by the Troubles. One such area is adolescent drug use. In this article, a review of a range of data sources shows that drug use, with few exceptions, has increased since the emergence of the ongoing peace process. Social and political changes and enhanced paramilitary involvement in the drugs trade appear to have somehow created an environment where drug use has flourished. In reviewing current drug policy and practice, the article highlights the lack of prevention, treatment, and harm reduction services established in Northern Ireland as a cause for concern.

The Secular Beyond: Free Religious Dissent and Debates over the Afterlife in Nineteenth-Century Germany

Toward the end of the first third of the nineteenth century, German writers began to favor a new metaphor for the afterlife: “das Jenseits” (“the Beyond”). At first glance, the emergence of such a term may appear to have little bearing on our understanding of the history of religious thought. However, as the late historian Reinhart Koselleck maintained, the study of semantic changes can betray tectonic shifts in the matrix of ideas that underpin the worlds of politics, learning, and religion. Drawing on Koselleck's method of conceptual history, the following essay takes the popularization of “the Beyond” as a point of departure for investigating secularization and secularism as two linked, yet distinct, sources of pressure on the fault lines of nineteenth-century German religious thought.