showing 36 of ~574560 from 574555 documents
Poder central y poder territorial: El Virrey y las Cortes en el Reino de Valencia
1985
Hoelderlin. El Heraldo. Madrid, 14 de marzo de 1843
1985
El texto que a continuación publicamos es la transcripción íntegra del artículo titulado HOELDERLIN, aparecido en El Heraldo. Periódico político, religioso, literario y industrial, Madrid, año 1, 1843, número 204, del 14 de marzo (parte literaria), y que unos meses después reprodujo El Siglo Diez y Nueve, México, año 2, 1843, el 25 de junio. Los dos primeros párrafos de este artículo (líneas 1-29), han sido publicados ya por Adolf Beck en Hölderlin, Sämtliche Werke, Stuttgart, 1977, (RW,34a). 1 Para la reedición del texto de El Heraldo, me he servido de un ejemplar del mismo que se conserva en la Biblioteca Nacional. La ortografía responde a la edición original; la lineación y los comentari…
Analyse des coûts et du financement de l'éducation au Mali
1985
référence interne : 85039
Untersuchungen zur Konformation und elektronischen Struktur von Cyclooctadieninen
1985
Die mit semiempirischer Quantenmechanik vorhergesagten Konformationen und elektronischen Strukturen der Cyclooctadienine 1 und 2 werden experimentell an Hand von 1H-NMR- und PE-Spektren verifiziert. Dabei wird Bezug genommen auf eine Reihe von anderen, verwandten Cycloalkinen 3–5 und Cycloalkenen 6–11. Wahrend die hohe geometrische Ringspannung entscheidenden Einflus auf 1 und 2 hat, ist eine Homoaromatizitat, die auf sechs nahezu eben angeordneten π-Elektronen-Zentren beruht, nicht signifikant. Investigations on the Conformation and the Electronic Structure of Cyclooctadienynes Conformations and electronic structures of the cyclooctadienynes 1 and 2, predicted by semi-empirical quantum mec…
La fundación de la orden militar de Santa María de Montesa
1985
Resultados del Censo Agrario de 1982 en las comarcas castellanoleonenses
1985
El Censo Agrario de 1982 pone de relieve ciertas modificaciones de las tendencias registradas entre 1962-72 en algunas comarcas valencianas. Junto a la persistencia en la concentración de explotaciones que se manifiesta en amplias zonas de secano interior aparecen notables cambios de comportamiento que apuntan a la dispersión en otras comarcas, en contra de los resultados observados entre los dos primeros censos. Los aspectos que contribuyen a la explicación de estas tendencias son complejos, de manera que pueden presentarse comportamientos semejantes motivados por causas distintas.
Las Juntas Democráticas de España (y II)
1985
Artículo recogido posteriormente en el libro: Vidal-Beneyto, José (2007). Memoria democrática (pp. 121-127). Madrid: Foca.
Propyldazine is mutagenic inSalmonella typhimurium and Escherichia coli: Distinct specificity for strains TA1537 AND TA97
1985
The antihypertensive drug propyldazine (Atensil) was demonstrated to be muta- genic with auxotrophic mutants of Salmonella typhimurium and Escherichia coli. Addition of liver S9 mix (postmitochondrial supernatant fraction supplemented with an NADPH-generating system) had little, if any, effect on the mutagenicity. The mutagenicity showed an unusual pattern of strain specificity. Increased fre- quencies of reversion were observed with all strains whose auxotrophy was caused by frame-shift mutations: the number of revertant colonies per plate from S. typhimurium TA98, TA1538, TA97, and TA1537 was increased up to 5-, 9-, 43-, and 160-fold, respectively, above background. Among the strains that…
BARYOGENESIS IN SUPERGRAVITY INFLATIONARY MODELS
1985
Abstract Realistic N=1 supergravity theories with a gravitino mass of order 1 TeV require a period of inflation to dilute the gravitino abundance. Moreover, if the gravitino is unstable the reheat temperature is bounded to be no greater than O(108 GeV). We show that such models may still have acceptable rates of baryosynthesis and discuss possible mechanisms.
Biomechanical Diagnosis and Rehabilitation Control of Pes Equinus Patiens by Computerized Motion Analysis
1985
If a foot is fixed in plantar flexion such as to inhibit a dorsal flexion beyond a rectangular position with reference to the lower leg the resulting syndrome is called pes equinus. These patients exhibit a characteristic gait with stance phases on tiptoe that may amount to a severe handicap for them. The pes equinus is a most common deformity found in patients with a hemiplegic or diplegic disorder in the region of the foot and the lower leg with typical structural changes in the ankle joint and the calf muscles. The therapy of the pes equinus depends on its etiology and its severity. A less severe pes equinus deformity can be treated by physical therapy and other conservative measures. Mo…
Stereoselektive synthese von D-α-hydroxycarbonsäuren bzw. D-α-hydroxycarbonsäuren enthaltenden depsipeptiden aus L-aminosäuren
1985
Abstract Depsipeptides containing D-α-hydroxy carboxylic acids are efficiently synthesized by the reactions of L-α-halo-carboxylic acid esters (obtained from L-amino acids) with caesium salts of N-protected amino acids.
Veränderung der Androgen-Biosynthese bei Ratten unter der Langzeitbehandlung mit einem LHRH-Agonisten (Buserelin)
1985
Die Behandlung mit hochwirksamen LHRH-Agonisten fuhrt nach einer kurzfristigen Stimulationsphase zu einer erheblichen Senkung des Serum-Testosteronspiegels, die therapeutisch fur die palliative Behandlung des Prostata-Karzinoms von Bedeutung ist (Labrie et al. 1980; Jacobi und Wenderoth 1982). Diese Blockierung der Androgensekretion verlauft uber einen Verlust von Rezeptoren fir Luteinisierendes Hormon (LH) im Hodengewebe, sie ist bei Ratten begleitet von qualitativen Veranderungen der Steroidbiosynthese (Belanger et al. 1980). Wir untersuchten die Wirkung des D-Ser(But)6-LHRH(1-9)-ethylamid (Buserelin, Hoe 766) auf die Steroidbiosynthese der erwachsenen mannlichen Ratte im Langzeitversuch.…
Granular nuclear inclusion body disease: Fine structure of tibial muscle and sural nerve
1985
Fine granular (hyaline) intranuclear inclusion bodies were found in perivascular cells of a muscle and a sural nerve biopsy from a 32-year-old woman with slowly progressive motor disturbances. The hyaline nuclear inclusion bodies could be distinguished from other intranuclear hyaline inclusions by their granularity, the size of the granules (approximately 5-15 nm), and the positive iron staining reaction. They were not seen in muscle fibers or Schwann cells. Because of these apparently pathognomonic structural features the patient appears to present a condition that has not been described before.
Role of Testosterone in Male Sexual Impotent Patients
1985
The role of biological factors contributing to development of sexual dysfunction (SD) has given rise to controversy over many years. Whereas a broad consensus is achieved that schizophrenia and affective psychoses have a biological etiology, such mechanisms receive less acceptance for SD. Conversely, the observation that SD is frequently a concomitant factor in affective illness is subject of current interest in research. For both diseases SD and affective disorder impaired gonadal function is documented (Rubin et al., 1981; Benkert and Holsboer, 1984), whereas both disorders may well occur independantly from each other. In the following section we outline briefly some of the presently avai…
Life Saving Potentials in Mass Emergencies
1985
The dangers of mass emergencies are greater today than ever before in the history of man. The reasons are:1) The exponential growth of the world population from 2 billion in 1925 to 4 billion today and to an expected 8 billion in the year 2025. This growing population is badly in need of more and more food and energy to sustain itself.2) The increasingly severe competition world-wide for the available supplies of food and energy will precipitate mass emergencies and even mass disasters. Some of these mass disasters, such as nuclear war, have the potential to destroy entire countries…or even the human race itself.No matter how gloomy the outlook is, however, it is still the task of the medic…
Koraszewski i jego "Gazeta Opolska"
1985
Les travaux français en économie de l'éducation et en économie de l'information : 1980-1984
1985
Image et réalité de l'animation dans Les Contemplations
1985
Estudio de la animación en el universo poético de Les Contemlations de Víctor Hugo, ya sea como realidad de ese universo o planos imaginarios.
Hemodynamic Effects of Ventricular Pacing
1985
Fixed rate ventricular pacing is used in most cases of implanted pacemakers. It does not usually create considerable hemodynamic problems, as the heart, by its adaptation mechanism, is capable of varying its pump performance to meet the metabolic needs[1,3].
Felipe IV y el Reino de Valencia (1621-1634) : relaciones con la monarquía, orden público y problemática de la ciudad
1985
Estudio de la cinética de proliferación y de la producción de células binucleadas de un cultivo celular in vivo : tumor ascítico de Ehrlich
1985
Anàlisi demogràfica de la població d'Algemesí segons el cens de Floridablanca (1787)
1985
Iron deficiency risk factors in infants at one year: A cross-sectional study
1985
A cross-sectional study was performed to assess the relative importance of well-known risk factors for iron deficiency in one-year-old children and to detect new ones. Serum ferritin, erythrocyte protoporphyrin and haemoglobin were used as diagnostic tools to screen for iron deficiency. Epidemiologic analysis of data included measures of association, potential impact and a log-linear model to obtain adjusted measures. Socioeconomic variables show a strong association with iron deficiency (low income, odds ratio = 5.07, UCL = 16.08, LCL = 1.60; unemployed father, odds ratio = 4.16, UCL = 14.94, LCL = 1.16; emigration, odds ratio = 9.14, UCL = 54.56, LCL = 1.53). Some errors in feeding practi…
Estudio comparativo de los compuestos de W(VI) con polioles y ácidos alfa-hidroxicarboxílixos de cadena lineal (C6) : sistemas W(VI)-manitol y W(VI)-…
1985
Consideraciones generales sobre el cuaternario continental en Alicante y Murcia
1985
Se describen los cuatro niveles de "glacis-terrazas" localizados hasta ahora en las cuencas fluviales del SE español, desde el río Guadalentín hasta el Serpis. Estos niveles se localizan a alturas medias de 120, 75,35 y 10 metros sobre los cauces actuales. Es dudosa la edad de los dos primeros, aunque hay indicios para situar en el Plioceno final- Pleistoceno inferior el de 120 m, y en el Pleistoceno medio el de 75 m. El siguiente ya se localiza con seguridad en el Weichsel inferior (ca. 75.000-38.000 BP) y el de 10 metros cubre el Pleniglaciar Weichsel superior y el Holoceno entre 32.000 y 3.000 BP ca.
Stability of Hamiltonian Systems of Two Degrees of Freedom and of Formally Conservative Mappings Near a Singular Point
1985
We restrict ourselves to the stability problems considered in our lecture because the length of this paper is limited. In contrast to the lecture, however, we consider here not only area preserving mappings but a more general class of mappings.
Stimulus-Dependent Increased Generation of Oxygen Intermediates in Monocytes and Polymorphonuclear Leukocytes in Psoriasis
1985
Based on recent findings indicating increased respiratory burst activity of monocytes (M phi) and polymorphonuclear leukocytes (PMN) in psoriasis upon stimulation with zymosan particles, we examined the question of whether incubation with various stimuli always results in augmented oxidative metabolism in psoriatic phagocytes. We compared M phi and PMN isolated from the peripheral blood of 12 patients with psoriasis and 12 control individuals. We measured the generation of oxygen intermediates of resting and stimulated M phi and PMN by luminol-enhanced chemiluminescence. The stimulants applied were: (1) aggregated immunoglobulin (aggIg), (2) zymosan, (3) zymosan opsonized with autologous se…
Создание автоматизированной системы управления экономикой административного района
1985
Сборник научных трудов посвящен изучению теоретических и практических проблем создания территориальных автоматизированных систем управления.
La nueva planta y las instituciones borbónicas
1985
Decreto de Nueva Planta e instituciones borbónicas.
Mecanismos de separación en SEC : efectos de temperatura y concentración
1985
Contribución al estudio del bronce tardío y final de la Vega Baja del Segura
1985
Studies on the synthesis of pentacyclic strychnos indole alkaloids. photocyclization of n-chloroacetyl-1,2,3,4,5,6-hexahydro-1,5-methanoazocino[4,3-b…
1985
Abstract Photocyclization of 2-chloroacetyl-1,2,3,4,5,6-hexahydro-1, 5-methanoazocino[4,3-b]indole ( 5 ) takes place at the indole 4-position to give a 1 ,2 ,3 ,4 , 5 ,6-hexahydro-2 ,11-ethano-1 ,5-methanoazocino [4 , 3-6] indole system. Consequently, the method appears to be unsuitable for constructing the pyrrolidine ring of pentacyclic Strychnos indole alkaloids.
The rat liver foci bioassay: II. Investigations on the dose-dependent induction of ATPase-deficient foci by vinyl chloride at very low doses
1985
In order to study the dose-dependence of the genotoxic effect of vinyl chloride (VC) hepatocellular ATPase-deficient foci were evaluated after subchronic exposure of newborn rats. Wistar rats were exposed from day 1 after birth over 10 weeks to 10, 40, 70, 150, 500 and 2000 p.p.m. VC (8 h/day; 5 days/week). One week after cessation of exposure hepatic ATPase-deficient foci were quantitated. For a subsequent investigation lower dose range groups of female and male Wistar and Sprague-Dawley rats were exposed (8 h/day; 5 days/week) to 2.5, 5, 10, 20, 40 and 80 p.p.m. VC. Exposure started at day 3 of life and lasted for 3 weeks. After cessation of exposure the animals were maintained for 10 wee…
Lasten yhteistoimintataidot esikoulusta kouluun siirtymisvaiheessa
1985
The study deals with social skills in 6-7-year-old children, especially cooperation between peers as well as between pupils and teachers during the transition period from preschool to the end of the first term at comprehensive school. The molar and molecular level research methods were also evaluated. The methodological problems were investigated by comparing molar social skills ratings carried out by preschool teachers with natural observations recorded as episodes of social behavior (N = 59). The molecular recordings were found to supplement significantly molar level ratings and to present a dynamic picture of developing social competency in children. Elementary school teachers observed a…
Über polygermane
1985
Abstract [(Cl 3 CCOO)Ph 2 Ge] 2 reacts with wet acetone to give Ph 8 Ge 4 O 2 , and with dry H 2 S to give Ph 8 Ge 4 S 2 . With Na 2 S or NaHSe, Ph 4 Ge 2 Cl 2 yields Ph 8 Ge 4 S 2 and Ph 8 Ge 4 Se 2 , respectively. Only Ph 6 Ge 3 S 2 or Ph 6 Ge 3 Se 2 , but no Ph 6 Ge 3 O 2 , can be obtained from a mixture of Ph 4 Ge 2 Cl 2 , Ph 2 GeCl 2 and Na 2 S or NaHSe. The mass spectra show a high stability of the cations Ph 6 Ge 3 S 2 + and Ph 6 Ge 3 Se 2 + . The 13 C NMR phenyl signals for C( ipso ) shift to high field in the series O, S, Se and 6-membered, 5-membered rings. The crystal structures of Ph 8 Ge 4 O 2 ( R = 0.031) and Ph 6 Ge 3 S 2 ( R = 0.036) have been determined. The 6-membered ring…
Descartes, Newton y Hegel: sobre el método de análisis y síntesis
1985
En uno de los capítulos finales de la Ciencia de la Lógica, dedicado a «La idea del conocer», expone Hegel su concepción del análisis y la síntesis como determinaciones de su propio método filosófico. Hegel revisa en este contexto otros enfoques del método analítico-sintético, y discute aspectos importantes de dichos planteamientos, relativos especialmente al uso que de ellos se ha hecho en la matemática antigua, así como en la ciencia y en la metafísica modernas.