Sapientia, 1957, Vol. XII, nº 45 (número completo)

Contenido: Interioridad y fecundidad espiritual / La Dirección – Relaciones del bien de la persona y del bien de la sociedad / Octavio N. Derisi – Los ángeles caídos / A. García Vieyra – Indeterminismo, causalidad y física cuántica / J. E. Bolzán – Notas y comentarios -- Bibliografía

Prudentia Iuris, 1997, n° 45 (número completo)

Contenido: Ïndice general del nº 1 al nº 43 (1980-1997)

Letras, 2002, nº 45 (número completo)

Contenido: “Ni razón ni palabra” de Edgar Bayley: momento de transición / María Amelia Arancet Ruda – Metonimia y fantasma. Modalidades del ectoplasma en el Río de la Plata / José Mariano García – “Hombres de maíz”, una rapsodia americana / Graciela Maturo – Autobiografía y ficción en “Un verano en Tenerife” de Dulce María Loynaz / María Lucía Puppo – La condición posmoderna en la narrativa española / Analía Vélez de Villa – La armoniosa poesía de Francisco Luis Bernárdez / Gloria Videla de Rivero – Borges y Schopenhauer / Carmen Balzer – El catálogo de los ejércitos: un motivo tradicional en “The lord of the rings” / Jorge Ferro – Función y significado de las historias en “Stiller” de Max Frisch / María Esther Mangariello – La ciudad de New York a comienzos del siglo XX, bajo las miradas de Henry James y Edith Wharton / Rosa E. M. D. Penna – Reseñas bibliográficas

A Emenda Constitucional nº 45, de 2004 : o novo perfil do Poder Judiciário brasileiro

Consultoria Legislativa - Área I - Direito Constitucional, Eleitoral, Municipal, Direito Administrativo, Processo Legislativo e Poder Judiciário.

Edital nº 45/87 : concurso público para Assistente Administrativo : retificação

Retifica o Edital nº 44/87, que trata do concurso público destinado ao preenchimento de cargos de Assistente Administrativo, do Grupo-Atividades de Apoio Legislativo da Câmara dos Deputados.

Os efeitos da Emenda Constitucional nº 45, de 2004, nos tratados e convenções internacionais sobre direitos humanos

Discute e reflete sobre os Tratados Internacionais de Direitos Humanos, sua história, a incorporação deles ao sistema jurídico e as consequências da Emenda Constitucional nº 45, de 2004, no processo de constitucionalização. Analisa, por outro lado, como as Constituições da Argentina, Peru e do Brasil foram alteradas procurando ou não trazer para os textos constitucionais, documentos internacionais ratificados pelos Estados Nacionais. Entre os objetivos propostos, o estudo buscou desenvolver a evolução histórica dos direitos humanos, dos tratados que versam sobre o mesmo tema, bem como nos mecanismos de proteção dos direitos humanos no âmbito internacional. Relata as nuances - a construção, os avanços e limites - dos tratados sobre direitos humanos nos processos constitucionais, especialmente no "Caso Brasileiro".

快速确定45钢疲劳极限的试验方法

材料的疲劳过程是能量耗散的过程,在宏观上表现为热耗散,能量理论是研究材料疲劳行为微观机理和宏观现象的桥梁。文中利用红外热像仪对具有颈缩部分的45号钢试件疲劳过程中的温度变化进行了研究,探讨了影响温度变化的机制,并介绍了快速确定45号钢疲劳极限的方法。实验结果表明,该方法所测得的疲劳极限合理,且该方法具有非接触、便捷、低成本等优点。

Notas sobre los efectos de calificación del despido: especial consideración de los salarios de tramitación tras la ley 45/2002

En este artículo se habla sobre la regulación del despido que se configura como la herramienta que ofrece los mejores resultados para la compresión del derecho del trabajo y su evolución. En efecto, la regulación del despido se ha modificado frecuentemente de manera puntual, aunque no siempre de forma radical: adaptándose siempre a las necesidades de la empresa o del mercado de trabajo. Reduciendo, por un lado, los costes empresariales de despido y, por otro, la litigiosidad; en definitiva, la reducción de los costes de transacción y litigación en caso de despido.

拉伸载荷作用下基体表层激光离散预处理对铬镀层/45钢基开裂行为的影响

采用激光离散预处理钢基体再电镀铬层技术得到了一种新型复合结构,研究了这种新型复合结构在拉伸载荷作用下的开裂行为特征,并与无激光处理钢基体的试样在同样试验条件下的开裂特征进行了对比分析。结果表明:有激光离散预处理钢基体试样的承载能力要高于无激光预处理钢基体试样的承载能力,且有激光处理的试样开裂区域在两个激光带之间(无激光处理区),主裂纹呈现明显的周期性特征。本研究结果可归结为激光预处理钢基体不仅改善了基体表层的应力状态和力学性能,而且还改善了后续铬镀层的力学性能。

Front pages with contents of No. 45, 1987

Front cover. Information for supporters of the Charles Darwin Foundation. Contents.

Back pages of No. 45, 1987

Map of Galápagos. Medium Ground Finch (Geospiza fortis), Drawing by Godfrey Merlen.

Histochemical data on the skin mucous cells during the development of the trout [Translation from: Bollettino della Societa Italiana di Biologia Sperimentale 45, 1273-1276, 1969]

In the skin of Salmo irideus the production of mucus is due to one type of cell specialized as a mucus cell. The histochemical research presented in this paper describes the mucous cells of Salmo irideus and demonstrates observable variation in such cells during the fish's development.

Avoided temperatures by young fish [Translation from: Informatsionnyi Byulleten Biologiya Vnutrennikh Vod No.50, 45-47, 1981]

Directed local changes of water temperature for the purpose of controlling the behaviour of fish are based on the knowledge of the characteristics of seasonal-age dynamics of their thermoadaptation possibilities. These possibilities are still inadequately studied especially in relation to avoided temperatures. By the authors the attempt was made to determine zones of avoided temperatures for the young of five species of fish (bream, roach, blue bream, perch, peled) in the summer period of the year, and also to assess the influence on them of additional factors, in particular mechanical driving. In parallel in two-fold repetition were conducted experiments on the determination of selected, shock and lethal temperatures of these fish. Experiments were conducted with fish, caught in the littoral of the Rybinsk reservoir.

Influence of starvation on selected temperatures in the young of bream, roach and perch [Translation from: Informatsionnyi Byulleten Biologiya Vnutrennikh Vod No.50, 45-47, 1981]

Works devoted to the influence of starvation on temperature selection by fishes are few and their conclusions are contradictory. This study determined the influence of brief, up to 14 days, starvation on temperature selection by young fishes. The experiments were carried out in August-September 1976 on fingerling bream (Abramis brama L.), roach (Rutilus rutilus L.) and perch (Perca fluviatilis L.) with body lengths of 3-5 cm and weight 0.5-1.2 g. The young fish were caught in the littoral by seine-nets or small drag-nets. Immediately after catching the fish they were put in acclimatization boxes. The period of acclimatization did not exceed 2 days for bream and roach at a temperature of 20 °C and 6 days for perch at 17 °C. Before the start of the experiment and for the first 10 days of the experiment the fish were fed with oligochaetes, earthworms and daphnia, after that feeding discontinued. At the end of a 10-14 day period the giving of food was resumed. The study concludes that the experiments have shown that in the summer season the factor of starvation significantly changes the reaction to the gradient of temperature in young cyprihids - roach and bream.

Photoproduction of ETA mesons from hydrogen at photon energies between 0.8 and 1.45 GeV

We measured the differential cross section of the process γp → pƞ at the 1.5 GeV Caltech electron synchrotron, at photon energies from 0.8 to 1.45 GeV, at various angles between 45° and 100° in the center of mass. A counter-spark chamber array was used to determine the kinematics of all particles in the final state of the partial mode γp → pƞ (ƞ → 2γ). Analysis of 40,000 pictures yielded 6,000 events above a background which varied with energy from 5% to 30% of foreground. The cross section shows an energy dependence confirming earlier results up to 1000 MeV, but with improved statistics; it then remains roughly constant (at 50° C.M.), to 1.45 GeV. The data show a small angular variation, within the limited range covered, at energies between 1000 and 1100 MeV.