368 resultados para 1453
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"Escrita originariament en provençal o en llatí, aquesta producció degué veures transformada devers 1453 en la narració francesa que avuy coneixèm si hem de donar fe a lo qu'es declarat en una de les més antigues edicions en dita llengue, o sía la que donà a llum l'estamper de Lyó, Guillaume Le Roy; edició qui, per altra part, no té data, suposàntsela seta poch abans de 1483." -- p. [vii]
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The life of the author, essay on his works, and criticism on his history are translated from the French of Jean Baptiste de La Curne de Sainte-Palaye.
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Mode of access: Internet.
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Series title also at head of t.-p.
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Publication of the Société de l'histoire de Paris et de l'Ile de France.
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"Index to the publications of the United States Bureau of Education from 1867-1890" pubished in 1888/1889 v.2, p.1453-1551.
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"No. 62 C 1453"
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No more published.
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Diabetes Mellitus é uma doença crônica degenerativa que impõe uma série de limitações em função da necessidade de tratamento constante. Por isso, considerou-se que o estudo da qualidade de vida e suporte social poderia trazer conhecimento para melhorar a qualidade das intervenções para estes pacientes. O objetivo deste trabalho foi avaliar a qualidade de vida, suporte social e controle glicêmico de portadores de Diabetes Mellitus tipo2. Trata-se de um estudo descritivo e transversal, desenvolvido com 120 pacientes de ambos os gêneros, atendidos no ambulatório de endocrinologia de um hospital situado na cidade de São Bernardo do Campo. Para coleta dos dados foram utilizados os seguintes instrumentos: questionário para caracterização da população, questionário de qualidade de vida (WHOQOL-BREF) e a Escala de Percepção de Suporte Social (EPSS). Os dados referentes ao controle glicêmico foram coletados nos prontuários dos pacientes. Para análise dos dados utilizou-se à estatística descritiva e provas estatísticas (Pearson, QuiQuadrado, Exato de Fisher, Anova e Pos-hoc). Os resultados indicaram que o domínio das relações sociais foi o que mais contribuiu a qualidade de vida. E as variáveis tempo de diagnóstico, insulinoterapia, número de dependentes, escolaridade, dieta e medicação interferiram na qualidade de vida e na qualidade do tratamento. Estes resultados chamam a atenção para que as avaliações médicas devam ser atreladas a avaliações da qualidade de vida, suporte social e também variáveis que interferem na qualidade do tratamento para que, desta forma possam redimensionar ou melhorar fazeres ligados às intervenções com estes pacientes.
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Administration of active TG2 to two different in vitro angiogenesis assays resulted in the accumulation of a complex extracellular matrix (ECM) leading to the suppression of endothelial tube formation without causing cell death. Matrix accumulation was accompanied by a decreased rate of ECM turnover, with increased resistance to matrix metalloproteinase-1. Intratumor injection of TG2 into mice bearing CT26 colon carcinoma tumors demonstrated a reduction in tumor growth, and in some cases tumor regression. In TG2 knockout mice, tumor progression was increased and survival rate reduced compared to wild-type mice. In wild-type mice, an increased presence of TG2 was detectable in the host tissue around the tumor. Analysis of CT26 tumors injected with TG2 revealed fibrotic-like tissue containing increased collagen, TG2-mediated crosslink and reduced organized vasculature. TG2-mediated modulation of cell behavior via changes in the ECM may provide a new approach to solid tumor therapy.
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Sufficient conditions for the existence of Lp(k)-solutions of linear nonhomogeneous impulsive differential equations with unbounded linear operator are found. An example of the theory of the linear nonhomogeneous partial impulsive differential equations of parabolic type is given.
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We report that the main photosensitive mechanism of poly(methyl methacrylate)-based optical fiber Bragg grating (POFBG) under ultraviolet laser micromachining is a complex process of both photodegradation and negative thermo-optic effect. We found experimentally the unique characteristics of Bragg resonance splitting and reunion during the laser micromachining process providing the evidence of photodegradation, while the mean refractive index change of POFBG was measured to be negative confirming further photodegradation of polymer fiber. The thermal-induced refractive index change of POFBG was also observed by recording the Bragg wavelength shift. Furthermore, the dynamic thermal response of the micromachined-POFBG was demonstrated under constant humidity, showing a linear and negative response of around -47.1 pm/°C.
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The base free oxidation of glycerol with molecular oxygen in water using bimetallic Au-Pt catalysts on three different acidic zeolite supports (H-mordenite, H-β and H-USY) was explored in a batch setup. At temperatures between 140 and 180 °C, lactic acid formation was significant and highest selectivity (60 % lactic acid at 80 % glycerol conversion) was obtained using Au-Pt/USY-600 (180 °C). A selectivity switch to glyceric acid (GLYA) was observed when the reactions were performed at 100 °C. Highest conversion and selectivity towards GLYA were obtained with Au-Pt/H-β as the catalyst (68 % selectivity at 68 % conversion).
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A tanulmány az internet alapú infokommunikációs technológia lehetőségeit próbálja felvázolni elsősorban az igazgatási ügyfélszolgálatban. Ennek térbelisége a posztinternetes háromdimenziós virtuális környezetben érhető tetten, amely egyúttal a jövő távolságok nélküli világát igazolja vissza a közigazgatási ügyfélszolgálat példáján. Itt is igaz Enyedi György látszólag örökérvényű megállapítása: aki rajta van a hálózaton, az a központban van akkor is, ha fizikailag több száz kilométerre van a központtól. Aki pedig nincs rajta a hálózaton, az végtelen távolságra kerül a központtól akkor is, ha fizikailag a központban van.