Excavaciones en Valentia

1980

Resultados de una de las primeras campañas de excavación en la ciudad de Valentia

Regesta de documentos pontificios del periodo de Aviñón en el Archivo del Reino de Valencia

1980

Inversion der hyperbolischen Kepler-Gleichung mittels Laplace - Transformation

1980

STUDIES ON NORMAL AND DENERVATED SKELETAL MUSCLE CHROMATIN

1980

Publisher Summary This chapter presents studies on normal and denervated skeletal muscle chromatin. It has been reported that the inhibitors of RNA and protein synthesis can prevent the appearance of some biochemical modifications of muscle, generally induced by denervation. This observation suggests that the gene expression of muscle fiber is under motoneuron control. On the other hand, it is well known that in eukaryotic cells exists a close relationship between chromatin properties and the gene expression. In a study, some properties of normal and 7-days denervated muscle chromatin were investigated to establish whether the changes in protein metabolism in denervated skeletal muscle are …

Työväenkirjallisuuden yhteiskuntakriittiset arkkiveisut Suomessa vuosina 1905-1918

1980

Исследование собственных дефектов и их роли в электронных процессах в стеклообразном и кристаллическом кремнеземе

1980

Advisor: Силинь, А

La acción social católica en Valencia y la educación del proletariado (1891-1917)

1980

Analizar el movimiento social y católico y su incidencia en el movimiento obrero en el campo de la educación. Movimiento social católico. Análisis de la situación histórica-social de España. Análisis del nuevo ideario religioso a partir de la encíclica Rerum Novarum. Praxis del catolicismo social en Valencia centrada en: actividades docentes, círculos católicos, patronatos de la juventud obrera, escuelas populares católicas, etc., y extensión cultural. Documentos de archivo. Prensa local. Bibliografía. Análisis histórico-descriptivo-analítico. El catolicismo social no permaneció al margen de su época y emprendió la búsqueda de la regeneración del obrero. Su solución era la regeneración pers…

Apólogo del demócrata de toda la vida

1980

Bestimmung des Cadmiums (Pb, Tl, Cu) neben Indium in tensidhaltigen Grundlösungen von Polyaminocarbonsäuren mit Hilfe der differentiellen Pulse-Polar…

1980

Die differentielle pulse-polarographische Bestimmung des Cd (Pb, Tl, Cu) neben hohen Gehalten an Indium ist in Grundlosungen von Polyaminocarbonsauren in Anwesenheit von Tensiden moglich. In einer Losung von 0,1 M HCl, 0,003 M EDTA und 0,005% Phemerol konnen 1 · 10−7 M Cd neben 5 · 10−3 M In bestimmt werden.

Estudiantes médicos en Valencia durante la primera mitad del XVIII

1980

Estudiantes de Medicina en Valencia en la primera mitad del siglo XVIII.

Historia del concepto de Documentación.

1980

Jose.M.Lopez-Pinero@uv.es

A Perspective on Aging in Rotifers

1980

Most research on aging in rotifers has been performed with populations, not with individuals. As a consequence, the dependent variable in these studies is usually either mean lifespan or rate of survivorship. After a brief consideration of the literature published since the last major review (King, 1969), the results of a series of experiments are presented. Males and females of three genetically distinct clones of Brachionus plicatilis were used for a factorial life table analysis at three different temperatures. The results of these experiments indicate several potential problems in using populations to study the aging process of individuals. These problems derive from the fact that lifes…

The Temporal Development of Early and Late CNV in a Simple Discrimination Paradigm: the Effects of Motor Preparation and Average Reaction Time

1980

Publisher Summary This chapter discusses the temporal development of early and late contingent negative variation (CNV) in a simple discrimination paradigm. The CNV typically arises when a warning stimulus is paired with an imperative stimulus which, in turn, is followed by a motor reaction. If the interstimulus interval is less than approximately 2 sec the CNV begins immediately after the positive deflection (P300) following the warning stimulus. It may appear as a steadily rising negative potential shift that reaches its peak with the presentation of the imperative stimulus, or as sustained negativity throughout the rest of the foreperiod. If the interstimulus interval is extended beyond …

SULL'IMPIEGO SPERIMENTALE DI UN COLLANTE BIOLOGICO NELLE ANASTOMOSI INTESTINALI NEL RATTO IN ACCRESCIMENTO

1980

The problems that arise in the preparation of the anastomoses of channelicular organs have not found a unique solution. In fact, when it is necessary to proceed to the synthesis of very small gauge hollow organs as in the accreting subjects (infants) the risk of formation of a stenosis is always present despite the various techniques practiced. In recent years several experimental researches have been carried out in order to verify the validity of biological adhesives in intestinal anastomoses in rapidly growing animals. For this purpose we have chosen the rat whose rapidity of somatic growth permits an evaluation in times contained

Tableau de bord économique urbain

1980

Una lectura de la expansión urbana de Valencia: el modelo de crecimiento axial

1980

Fernández Ordóñez, entre el poder y la gloria

1980

El cultivo en invernadero y la comercialización agraria en Orihuela y Campo de Cartagena

1980

Functional Morphology of Human Arteries During Fetal and Postnatal Development

1980

The equilibrium between the distending force of the blood pressure and the arterial wall is determined essentially by a simple law of mechanics, the law of Laplace. According to this law, the total force or tension (T) in the vessel’s wall represents the product of the radius of the vessel (r) and the blood pressure (p), T = r.p. The law of Laplace may be used to estimate and compare the tension produced by blood pressure in vessels of different size and thereby determine the increase in functional load on arteries. Since tension increases not only with blood pressure but also with the radius of the vessel, the highest tension is presumably produced in the wall of the ascending aorta where …

Caciquismo en La Mancha : los Ochando en el partido judicial de Casas Ibáñez

1980

Caciquismo en La Mancha: los Ochando en el partido judicial de Casas Ibáñez recoge el funcionamiento del sistema caciquil que caracterizó a la España de la Restauración Borbónica del siglo XIX. El partido judicial de Casas Ibáñez estuvo controlado por la familia Ochando y Chumillas de 1875 hasta la dictadura de Primo de Rivera.

Students' views of assessment in the finnish gymnasium

1980

Die Diagnose der mitteleuropäischen Urodela (Amphibia) nach der Morphologie des Mundhöhlendaches

1980

AbstractThe pattern of teethrows on the roof of the mouth and the numbers of teeth enable as diagnostic characteristics the determination of the Central European Urodela. Particularly the distinction between T. vulgaris and T. helveticus is now definite in all stages after metamorphose. The degree of development of the vomeromaxillarfold (Triturus) respectively of the vomerfold (Salamandra) indicates whether a specimen is an adult, juvenile or newly metamorphosed one.

Oestrogen — Androgen Balance in Human Breast and Prostate Cancer

1980

Although we conventionally categorise the hormonal steroids as oestrogens, progestins, corticoids or androgens it is more realistic to consider that the steroids exhibit a continuous spectrum of biological effects.

Comment On The Lepton Mixing Matrix

1980

The problem of finding a suitable parametrization for a nontrivial lepton mixing matrix is considered in the framework of the ''sequential'' Weinberg-Salam theory. It is noted that in the case of n lepton generations there are in fact n+1 different theories, corresponding to different numbers m of right-handed neutrino fields present in the Lagrangian. These (n,m) models conserve CP for leptonic couplings naturally only for m=0 or 1 when n > or = 3. These models would seem to be useful as self-consistent approximations for reducing the number of parameters in the experimental analysis of lepton mixing matrices.

Synthesis and properties of chemically modified dihydroxy-, hydroxyamino- and amino-functional silica packings in adsorption chromatography

1980

1,2-Dihydroxy-3-propoxypropyl (HPP), 1-amino-2-hydroxy-3-propoxypropyl (AHP) and 3-(2-aminoethylamino)propyl (AEAP) silica packings were synthesized by means of both a surface modification and a bulk modification procedure. In surface modification a complete monolayer of bonded groups could be achieved. The modifiers reacted with the silanol groups according to a bifunctional mechanism. Eluotropic series of solvents were established on these polar modified silicas referring to n-heptane having ɛ∘=0. The solvent parameter ratio of modified to bare silica was found to be constant over a wide range of solvent compositions as \(\varepsilon _{{\text{HPP - silica}}}^ \circ = 0.26\varepsilon _{{\t…

Vespasiano y su proyección monetaria en tierras valencianas

1980

El tesoro de Iniesta (Cuenca)

1980

L'analyse des coûts en technologie éducative : problèmes de mise en oeuvre

1980

International audience

Zur numerischen Lösung gewöhnlicher Differential-gleichungen mit Splines in einem Sonderfall

1980

In an earlier paper [1] a general procedure has been presented to obtain polynomial spline approximations for the solution of the initial value problem for ordinary differential equations. In this paper the general procedure is described by an equivalent one step method. Furthermore two convergence theorems are proved for a special case which is not included in the general convergence or divergence theory given in [1].

La enseñanza de la Constitución de 1812

1980

La enseñanza del texto de la Constitución de 1812.

The Role of the Major Histocompatibility Gene Complex in Murine Cytotoxic T Cell Responses

1980

Publisher Summary An interpretation of the function of major histocompatibility complex (MHC) in cytotoxic T cell responses requires making certain assumptions, which, because of the lack of experimental data, are often based on intuition. This chapter discusses some specific aspects of the role of MHC in cytotoxic T cell responses. It also summarizes the expression of T cell-mediated responses to alloantigens. It also focuses on H-2-restricted cytotoxic T lymphocytes (CTL) responses and discusses the influence of the MHC on cytotoxic T cell specificity and CTL responsiveness against foreign antigens. T cell responses to alloantigens mirror all the functional activities seen in H-2-restrict…

I.R. Experimental studies of dynamical aspects of water structure: Effects of HD substitution and of small solutes

1980

Abstract Results on i.r. absorption spectra of H2O, D2O and electrolytic solutions and their thermal modifications are presented. From the data, some parameters can be obtained which are suitable for a description of dynamical aspects of water structure. Solute induced changes of these parameters provide a quantitative, although phenomenologic description of the water-solute interaction.

Resting and Exercise Systolic Time Intervals

1980

The measurement of Systolic Time Intervals (STI), for the indirect assessment of ventricular function, has become one of the established “non-invasive” techniques of clinical cardiology. (1,2).

The Chironomidae (Diptera) in Two Polyhumic Reservoirs in Western Finland

1980

ABSTRACT Composition and distribution of chironomid and other benthic fauna was studied at two adjacent 15 years old polyhumic reservoirs in western Finland by taking benthic and emergence samples. The littoral (0.5 m) coarse debris habitats, previously coniferous forest, had considerably less chironomid larvae (6–7 types, maximally 800 individuals or 0.1 g, AFDW/m2) than the mossgrown habitats, previously peatland (9–10 types, maximally 4000 individuals or 3·4 g/m2). The Chironomus larvae which were dominant at the moss sites were almost lacking at the coarse debris sites. Zalutschia zalutschicola Lipina and Tonytarsus larvae were found only at the deepest areas at 6 m. Altogether 17 speci…

THE STRUCTURE OF THE NUCLEONS

1980

Electron-proton and electron-deuteron scattering experiments in a wide four momentum range provide information about the structure of the proton and the neutron. The structure is a direct consequence of the hadronic interaction of the nucleon and reveals properties of the strong interaction. Absolute differential cross sections can be expressed in terms of electromagnetic form factors which lead to an understanding of the coupling mechanism between the electromagnetic field and the strongly interacting hadron. The structure can also be discussed in terms of charge densities, but this analysis is strongly restricted by recoil effects. The charge rms radius extracted from recent measurements …

Richtlinien zur Blutkomponententherapie bei Blutstillungsstörungen

1980

Die physiologische Blutstillung ist ein komplexer Vorgang und eine aktive Leistung des gesunden Organismus. Neben bestimmten Strukturelementen der Gefase (Muskulatur; Endothelien; subendotheliales, kollagenhaltiges Bindegewebe) sind hieran Thrombozyten sowie die plasmatischen Faktoren der Blutgerinnung und Fibrinolyse einschlieslich der Inhibitoren beider Enzymsysteme beteiligt. Nur das ungestorte Zusammenwirken aller Reaktionspartnergewahrleistet eine effektive und situationsadaquate Hamostase: Das Blut gerinnt lediglich dort, wo es erforderlich ist, z. B. im Bereich von Gewebetraumatisierung und Gefasverletzungen. Im intakten Gefassystem gerinnt es nicht, sondern fliest, sofern ausreichen…