Bemerkungen bezüglich der Rezeption Hölderlins in Spanien

1995

Wenn die Literatur nationale Grenzen überschreitet, geraten das Werk und sein Autor in Kontakt mit einigen Lesern, deren Mentalität und Vorliebe sich manchmal sehr von denen seines ursprünglichen Publikums entfemt. Die literarischen Qualitäten und der schopferische Inhalt erleiden das auβerliche Auf und Ab der Kulturpolitik, der Ökonomie und der Ideologie des Rezeptionslandes. Hölderlin und sein Werk bilden keine Ausnahme von diesem grundlegenden Prinzip der Literatursoziologie. Die Geschichte der Rezeption Hölderlins in Spanien ist lang -sie beginnt mit dem Jahr seines Todes- und voller Wagnis, von Glücksfällen heimgesucht; bis heute existiert keine Chronologie, die absolut zuverlässig wär…

La resonancia magnética en el estudio de las hepatopatías crónicas difusas y su correlación con los hallazgos histopatológicos

1995

Sensitivity and Efficiency of the INTEGRAL Imager

1995

A detailed simulation program of the INTEGRAL Imager has been written and implemented using the GEANT-3 Monte Carlo code. The expected detection efficiency and continuum sensitivity have been evaluated. The results obtained for the CsI configuration of the Imager are compared with those obtained with the new configuration which foresees a top plane made of CdTe solid state detector elements.

Elimination of Ehrlich tumours by ATP-induced growth inhibition, glutathione depletion and X-rays

1995

ATP-induced tumour growth inhibition is accompanied by a selective decrease in the content of the tripeptide glutathione (GSH) within the cancer cells in vivo. Depletion of cellular GSH sensitizes tumours to chemotherapy and radiation, but the usefulness of this depletion depends on whether the levels of GSH can be reduced in the tumour relative to normal tissues. We report here that administration of ATP in combination with diethylmaleate and X-rays leads to complete regression of 95% of Ehrlich ascites tumours in mice. This shows that an aggressive tumour can be eliminated by using a therapy based on modulation of GSH levels in cancer cells.

Necrologia

1995

El dia 7 de novembre de 1994 va morir en una clínica de la ciutat de Valencia el Dr. Pedro Pérez Puchal, catedràtic de la Universitat de Valencia i un dels primers integrants de l'escola valenciana de geografia. La seua incorporació a la disciplina, la docencia i la investigació, no va transcórrer pels viaranys ordinaris.

Diversidad en el tratamiento de la educación para la salud como materia transversal

1995

Trata posibles formas de considerar la Educación para la Salud por un equipo docente ya que les corresponde decidir la forma de desarrollar las líneas transversales. Las líneas transversales como la Educación para la Salud, la del Consumidor, Ambiental, etc., se consideran en los nuevos currículos que desarrollan a partir de la LOGSE como un aspecto obligatorio que se debe incorporar en todo proyecto del centro educativo. Hay una gran transversalidad, que va desde la organización del currículo hasta la vertebración de todos los contenidos de aprendizaje a partir de cuestiones relacionadas con la salud, lo que supone un gran cambio organizativo y metodológico, pasando por los espacios de tra…

Artroplastia total de cadera Mittelmeier: estudio multicéntrico

1995

—Hemos revisado 150 artroplastias de Mittelmeier implantadas hasta 1987 en tres hospitales. El periodo de seguimiento medio ha sido de 12,5 años (límites: 8-15). Entre las complicaciones inmediatas aparecieron dos infecciones profundas y cinco luxaciones. El 16% presentaron malos resultados clínicos y el 26% refieren dolor en el muslo. En el vástago femoral se apreció en 33 casos una esclerosis reactiva distal y en 69 se produjo algún grado de hundimiento. Fueron reintervenidos el 18% de los pacientes; en ocho por movilizaciones del vástago y en cuatro por deslizamientos cotiloideos. La artroplastia de Mittelmeier en evaluaciones a largo plazo presenta un elevado número de complicaciones so…

Modeling the Target-Note Technique of Bebop-Style Jazz Improvisation: An Artificial Neural Network Approach

1995

In cognitive science and research on artificial intelligence, there are two central paradigms: symbolic and analogical. Within the analogical paradigm, artificial neural networks (ANNs) have recently been successfully used to model and simulate cognitive phenomena. One of the most prominent features of ANNs is their ability to learn by example and, to a certain extent, generalize what they have learned. Improvisation, the art of spontaneously creating music while playing or singing, fundamentally has an imitative nature. Regardless of how much one studies and analyzes, the art of improvisation is learned mostly by example. Instead of memorizing explicit rules, the student mimics the playing…

A recurrence-free variant of strassen’s algorithm on hypercube

1995

In this paper a non-recursive Strassen’s matrix multiplication algorithm is presented. This new algorithm is suitable to run on parallel environments. Two computational schemes have been worked out exploiting different parallel approaches on hypercube architecture. A comparative analysis is reported. The experiments have been carried out on an nCUBE-2 supercomputer, housed at CNUCE in Pisa, supporting the Express parallel operating system. © 1995, Taylor & Francis Group, LLC. All rights reserved.

La educación del hombre y del ciudadano

1995

Una buena parte de los países de habla hispana se encuentra enfrentada a un problema realmente espinoso: sus constituciones, recientes las más de las veces, han sido elaboradas con todo esmero por expertos en derecho constitucional comparado y por filósofos formados en los países más desarrollados. Son constituciones moralmente perfectas en su impecable formulación: son, en su mayoría, constituciones rawlsianas.

De la fraseologia a la lingüística aplicada

1995

This paper focuses on the fuzzy concept of phraseology and correlated notions (from interjections and true idioms to proverbs or aphorisms), as viewed from the viewpoint of Cognitive Linguistic and Discourse Analysis. Grammatical constructions, processes of grammaticalization, and discourse functions of lexical phrases are basic tools to deal with the field of idiomaticity, sociolinguistically relevant and indispensable in the framework of Applied Linguistics for tasks such as translations or language teaching.

Caracterización molecular de la región 54A de Drosophila melanogaster

1995

Los lagares del Alt de Benimaquia (Denia) : en los inicios del vino ibérico

1995

El comercio y consumo de vino entre los íberos es a un hecho probado, no solo a través de las fuentes escritas sino también a través de una gran variedad de hallazgos arqueológicos como ánforas, copas de diferentes orígene. The trading and consumption of wine among the Iberians ias a proven fact, not only through written sources but also through a great variety of archeological findings, including anphores and drinking vases of many different origins.

On the influence of orientation upon the mechanical behavior of oakwood in a general state of stress

1995

Influence of orientation upon the mechanical behavior of oakwood has been studied. The approach within anisotropic medias mechanics supposes oakwood orthotropic with three orthogonal symmetry axes considered to be the privileged directions that occur during the growth of oaktree. Experimental tests consisted in compression tests under confining pressure realized on cylindric samples of oakwood chopped in 18 privileged directions. Although well known in solid mechanics, our approach is original in mechanics and rheology of wood. The obtained results disclosed an influence of the confining pressure upon the mechanical behavior of oakwood and its anisotropy including different types of anisotr…

Hinreichende Kriterien für die Darstellbarkeit affiner Räume durch Moduln

1995

Wir wollen uns zunachst mit elementaren Eigenschaften affiner Raume beschaftigen; spater werden wir darauf aufbauend als Anwendung von Korollar 1 einen algebraischen Darstellungssatz fur affine Raume beweisen.

T- and P-asymmetries in the (γ, π−) reaction on 13C and 15N

1995

Abstract A simultaneous theoretical analysis of the polarization observables for negative pion photoproduction off the 13 C and 15 N nuclei is performed. A sensitivity of the target and recoil asymmetries to different ingredients of the theory (the Fermi motion, the final state interaction and the nuclear model input) is investigated. The importance of the high (2 hω ) configurations in the nuclea ground states is shown.

Las monedas contramarcadas de Orosi

1995

Influence of ester derivatives of oleic-sunflover seedoil on the foliar penetration of herbicides

1995

International audience

Le Christ entre Dieu et homme dans l'art du Moyen Âge en Occident. Essai d'interprétation iconographique

1995

J. Le Goff et G. Lobrichon; International audience

El Asentamiento de la Peña Oviedo (Camaleño, Cantabria)

1995

In this paper is presented a new neolithic site with huts and storage pits inside the Megalithic compound of Peña Oviedo (Camaleño, Cantabria). Therefore, take in account some evidences from this site and their relationship with other sites in Picos de Europa, is proposed a new model for the introduction of the food production in the Cantabrian Mountains around the 4000 BC cal. This process puts stress in economic factors. Artikulu honetan Peña Oviedoko megaiito muitzoaren barnean dagoen neolito aroko herriska baten koka-pena jakinarazten da.Bestalde, aztarnategi honek emandako ebidentziak eskualde bereko beste batzuekin erkatzen dira. Beraz,KA V. milaurtearen bukaeran (kalibratuta), ekoizp…

A Decision Making Tool in FMS Design

1995

In FMS design one of the initial fundamental decision concerns the flexibility level of the workstations to be implemented. New machining centers offer the possibility to carry out several operations on the workpieces to be processed, thus reducing the workload both of the material handling system and of the resources used to control the part flow in the FMS. In spite of advantages related to the use of the machining centers with high flexibility, the better typology of each workstation must be evaluated taking into account its influence on the tools fleet and on the workload of the handling and tool room subsystems.

Alkaloids Isolated from Somatic Hybrid Cell Cultures of the Species CombinationRauwolfia serpentinaxrhazya stricta

1995

Abstract The phytochemical analyses of a somatic hybrid cell suspension culture of the genus and species combination Rauwolfia serpentina x Rhazya stricta revealed a number of monoterpenoid indole alkaloids. The alkaloids were identified as tubotaiwine, an isomeric mixture of vallesiachotamine, stemmadenine and vomilenine and were all produced in small amounts < 2mg/litre cell suspension. The hybrid cells showed a greater diversity of alkaloid biosynthesis when compared with the parental cultures.

Lifetime and production rate of beauty baryons from Z decays

1995

The production and decay of beauty baryons (b-baryons) have been studied using 1.7 \times 10^6 Z hadronic decays collected by the DELPHI detector at LEP. Three different techniques were used to identify the b-baryons. The first method used pairs of a \Lambda and a lepton to tag the b-baryon decay. The second method associated fully reconstructed \Lambda_c baryons with leptons. The third analysis reconstructed the b-baryon decay points by forming secondary vertices from identified protons and muons of opposite sign. Using these methods the following production rates were measured: \begin{eqnarray*} f(\qb \ra \Bb) \times \BR(\Bb \ra \mLs \ell\bar{\nu}_{\ell}\X) & = & (0.30 \pm 0.06 \pm0.04)\%…

Neutron removal in peripheral relativistic heavy-ion collisions

1995

We investigate the relativistic Coulomb fragmentation of $^{197}\mathrm{Au}$ by heavy ions, leading to one-, two-, and three-neutron removal. To resolve the ambiguity connected with the choice of a specific minimum impact parameter in a semiclassical calculation, a microscopic approach is developed based on nucleon-nucleon collisions (``soft-spheres'' model). This approach is compared with experimental data for $^{197}\mathrm{Au}$ at 1 GeV/nucleon and with a calculation using the ``sharp-cutoff'' approximation. We find that the harmonic-oscillator model predicting a Poisson distribution of the excitation probabilities of multiphonon states gives a good agreement with one-neutron removal cro…

La cosiddetta influenza dorica sui canti corali della tragedia attica

1995

La cosiddetta influenza dorica sui canti corali della tragedia attica.

Eloge de la perturbation

1995

National audience

Urban economics and endogenous dynamics in regional growth

1995

Nous nous proposons, dans cet article, d ’étudier sous quelles conditions des mécanismes endogènes de croissance applicables aux régions peuvent être définis. L ’accent est mis sur l'organisation spatiale des activités économiques qui permet de produire les économies d ’agglomération nécessaires à la croissance. On étudie ensuite les impacts de cette organisation spatiale sur la capacité exportatrice des régions et sur la croissance économique régionale.

Generalized Quasi-Variational Inequalities and Traffic Equilibrium Problem

1995

The model that expresses the traffic equilibrium problem in terms of Quasi-Variational Inequalities is improved taking into account that: i) the cost function may be discontinuous; ii) the cost function may be considered as a multifunction. Existence theorems in such directions are given with examples and considerations, based on a direct computational method, that justify this approach.

Nouvelles données sur les Asellidae épigés d’Extrême-Orient (Crustacea, Isopoda, Asellota)

1995

Numerous samples of oculate Asellus from eastern Siberia and the Japanese Islands, one from southern China, and one from Alaska, have been studied. The epigean fresh waters of this large Asiatic region generally harbour populations identified as Asellus (Asellus) hilgendorfii Bovallius, 1886, or some of its geographical forms previously considered as species, subspecies, or not yet named. The “hilgendorfii” complex seems to possess the dimension of a superspecies. A new pigmented-oculate species, Asellus (Asellus) levanidovorum is sympatric with A. (A.) hilgendorfii in the lake Bolon region (lower part of the Amur River basin) and is present also in the Sakhalin and Kunashir Islands. Its co…

Miositis osificante progresiva: ultraestructura, bioquímica e histoquímica de músculo macroscópicamente sano

1995

Se estudió un caso de miositis osificante progresiva en una niña de 13 años, a la cual se le tomó una muestra de músculo gastronecmio lateral, aparentemente no afectado, en el curso de una intervención quirúrgica ortopédica. La muestra se procesó mediante métodos histológicos, histoquímicos, bioquímicos, inmunocitoquímicos y ultraestructurales. Se encontró un predominio de fibras musculares tipo I (83%) con alta capacidad oxidativa y baja capacidad glicolítica. Las fibras del tipo II eran pequeñas (área promedio 2.084 Um2 ) y mostraron otros signos de atrofia al examen ultraestructural. La densidad capilar fue relativamente alta, (573) siendo normal el índice capilar/fibra (1,76). Sin embar…

Concanavalin A?induced T-cell?Mediated hepatic injury in mice: The role of tumor necrosis factor*1

1995

Concanavalin A activates T lymphocytes in vitro and causes T-cell-dependent hepatic injury in mice. T lymphocytes were previously identified as effector cells of concanavalin A-induced liver injury. Here we report that hepatic injury is characterized by apoptotic cell death. On concanavalin A challenge, the cytokines tumor necrosis factor-alpha (TNF alpha), interleukin-2, granulocyte macrophage-colony stimulating factor, and interferon-gamma were detectable in the circulation of the mice. Pretreatment of mice with anti-mouse TNF-alpha antiserum protected them from concanavalin A-induced liver injury. Nude mice failed to release TNF-alpha or interleukin-2 after concanavalin A challenge and w…

Relativistic Versus Nonrelativistic ΛN Correlations in the Weak Decay of Hypernuclei

1995

We establish the reasons for the different effect of short range correlations in the nonmesonic decay of Λ hypernuclei found by relativistic and nonrelativistic approaches. By means of a schematic microscopic model for the origin of correlations, the appropriate method to include them in nuclear processes, via a correlation function, is derived and is found to be the one used in the nonrelativistic approach.

Projective Geometry on Modular Lattices

1995

Publisher Summary This chapter focuses on projective geometry on modular lattices. Incidence and Order are basic concepts for a foundation of modern synthetic geometry. These concepts describe the relative location or containment of geometric objects and have led to different lines of geometry, an incidence-geometric and a lattice-theoretic one. Modularity is one of the fundamental properties of classical projective geometry. It makes projections into join-preserving mappings and yields perspectivities to be (interval) isomorphisms. It is therefore natural that order-theoretic generalizations of projective geometry are based on modular lattices and even more, the theory of modular lattices …

Time minimal synthesis with target of codimension one under generic conditions

1995

Bond strength of metal-ceramic systems in three-point flexure bond test

1995

This study deals with a three-point flexure test for the metal-ceramic bond involving geometrically simple specimens (alloy strips partly coated with ceramic) that can be fabricated with reasonable expenditure and sufficient reproducibility. The calculation of the stress distribution in such specimens with the aid of the finite-element method (FEM) is presented. The aim of this numerical analysis is: to investigate the stress distribution in a ceramometallic specimen with dimensions that, in a large number of experiments, have proven to lead to debonding at one end of the ceramic veneer instead of a crack in the middle of the veneer; and to assign a bond strength to the measured critical be…

Thromboxane biosynthesis, neutrophil and coagulative activation in type IIa hypercholesterolemia

1995

SummaryThromboxane (Tx) A2 biosynthesis is enhanced in the majority of patients with type IIa hypercholesterolemia. Because blood clotting activation is an important component of the inflammatory response, involved in the initiation and progression of atherosclerotic plaques, we have investigated TxA2 biosynthesis, neutrophil activation and thrombin generation in 24 patients with type IIa hypercholesterolemia.Urinary 11-dehydro-TxB2, was significantly higher (p =0.0001) in patients than in 24 sex- and age matched healthy subjects. Similarly, prothrombin fragment 1+2 (F1+2), thrombin-antithrombin III complexes and plasma elastase were significantly higher in patients than incontrols. Urinary…