Perseverancia y bien morir : el Baladro de Burgos visto desde su marco

Integran este número de la revista ponencias presentadas en Studia Hispanica Medievalia VIII: Actas de las IX Jornadas Internacionales de Literatura Española Medieval, 2008, y de Homenaje al Quinto Centenario de Amadis de Gaula

Petróleo

Coletânea sobre os antecedentes da Política Nacional do Petróleo e das atribuições do Conselho Nacional do Petróleo; incluindo legislação, discursos parlamentares, estudos especializados, memoriais, investigações oficiosas e particulares que permitem uma visão da história econômica do petróleo brasileiro. Reúne projetos, requerimentos e outros documentos parlamentares, do período de 1824 a 1957, que precederam ao projeto da Petrobrás, da tramitação na Câmara dos Deputados e no Senado Federal até à reunião do Congresso para decidir sobre o veto. Inclui inquéritos da comissão especializada sobre a Petrobrás em atividade.

Energia nuclear

v. 1. Legislação -- v. 2. Mensagens presidenciais e outros documentos (notas, ofícios, cópias autênticas de documentação oficial diversa): Acordo de cooperação para usos civis de energia atômica entre o governo dos Estados Unidos do Brasil e o governo dos Estados Unidos da América. Programa Conjunto de Cooperação para o Reconhecimento dos Recursos de Urânio no Brasil. Decisão do Conselho de Segurança Nacional quanto à Política Nacional de Energia Nuclear -- v. 3. Legislação: Projetos. Comissão Parlamentar de Inquérito para Proceder a Investigações sobre o Problema de Energia Atômica no Brasil.

流场显示中的全息照相方法及其灵敏度提高技术

<正> 一、前言 在电子计算机十分发达的今天,流体测量技术仍然是流体力学发展最基本、最活跃的因素。流场显示中的全息照相方法是流体测量技术中较新和发展非常快的方法之一。 全息照相概念于1948年由英国D.Gabor提出,并由很困难的实验所证明。由于技术上的困难,这个课题停顿了十多年,未引起人们的注意。1962年美国

夹层板方程的变换和四边简支矩形夹层板的变形问题

本文从杜庆华各向同性线性理论出发,经过变换把基本方程简化为相当于一个单层薄板的方程和三个弹性地基上的薄膜方程.指出了杜庆华各向同性线性理论与Hoff和Reissner理论之间的主要差别为相差一个或两个弹性地基上的薄膜方程.导出了均布载荷和集中载荷作用下四边简支板挠度的近似公式,并按几种理论进行了分析比较.此外,提出了1948年Reissner型线性理论有关挠度的边界条件.在夹层板的合成内力的计算中,发现弯矩与单层板的弯短相同.

Flood of September 20-23, 1969 in the Gadsden County area, Florida

The center of low pressure of a tropical disturbance which moved northward in the Gulf of Mexico, reached land between Panama City and Port St. Joe, Florida, on September 20, 1969. This system was nearly stationary for 48 hours producing heavy rainfall in the Quincy-Havana area, 70-80 miles northeast of the center. Rainfall associated with the tropical disturbance exceeded 20 inches over a part of Gadsden County, Florida, during September 20 through 23, 1969, and the maximum rainfall of record occurred at Quincy with 10.87 inches during a 6-hour period on September 21. The 48-hour maximum of 17.71 inches exceeded the 1 in 100-year probability of 16 inches for a 7-day period. The previous maximum rainfall of record at Quincy (more than 12 inches) was on September 14-15, 1924. The characteristics of this historical storm were similar in path and effect to the September 1969 tropical disturbance. Peak runoff from a 1.4-square mile area near Midway, Florida, was 1,540 cfs (cubic feet per second) per square mile. A peak discharge of 45,600 cfs on September 22 at the gaging station on the Little River near Quincy exceeded the previous peak of 25,400 cfs which occurred on December 4, 1964. The peak discharge of 89,400 cfs at Ochlockonee River near Bloxham exceeded the April 1948 peak of 50,200 cfs, which was the previous maximum of record, by 1.8 times. Many flood-measurement sites had peak discharges in excess of that of a 50-year flood. Nearly $200,000 was spent on emergency repairs to roads. An additional $520,000 in contractual work was required to replace four bridges that were destroyed. Agricultural losses were estimated at $1,000,000. (44 page document)

A localização da nova capital da República

Apresenta texto da Resolução do Conselho Nacional de Estatística n. 388, de 21 de Julho de 1948, com sugestões a propósito da transferência da capital da República para o Planalto Central do Brasil. Contém estudos do General Djalma Poli Coelho que buscam demonstrar que o Planalto Central possui excelentes qualidades geográficas para a instalação do novo centro administrativo e político do país. Desenvolve considerações gerais sobre as bases para o planejamento da nova capital federal.

Cruise Report 69-S-1: Bottomfish Program

(PDF contains 2 pages)

Coleção das Leis da República dos Estados Unidos do Brasil de 1943

Parte 1 - Atos do Poder Executivo - Decretos

Morphometric comparisons among yellowfin tuna, Neothunnus macropterus, from the Eastern Tropical Pacific Ocean

ENGLISH: The fishery for yellowfin tuna in the Eastern Tropical Pacific Ocean extends from Southern California to Northern Peru and offshore to a distance of several hundred miles. Sound management of this resource is dependent on knowledge of the relationships among stocks of the many fishing regions within this oceanic area of about one and one quarter million square miles. Godsil (1948), Godsil and Greenhood (1951), Schaefer (1952, ]955) and Royce (1953) have previously examined the morphometry of the yellowfin tuna of the Pacific Ocean and, although these studies were helpful in delineating the major yellowfin stocks of this region, they were of limited value in examining possible sub-divisions f the population fished off the West Coast of the Americas. The importance of this problem and the increase in fishing effort, in recent years, in the new areas off Peru, suggested a re-examination of selected body measurements from fish taken in the various areas of the Eastern Tropical Pacific Ocean, including the more recently exploited grounds off Peru. SPANISH: La pesquería de atún aleta amarilla en el Océano Pacífico Oriental Tropical se extiende desde la California del Sur hasta la región septentrional del Perú, y mar afuera en una extensión de varios cientos de millas. La acertada administración de este recurso depende del conocimiento de las relaciones entre los stocks de las muchas regiones de pesca que se encuentran dentro de esta área oceánica, cuya dimensión es de alrededor de un millón y cuarto de millas cuadradas. Godsil (1948), Godsil y Greenhood (1951), Schaefer (1952, 1955) y Royce (1953) han examinado la morfología del atún aleta amarilla del Océano Pacífico, y a pesar de que los estudios de estos científicos contribuyeron a delinear los más importantes stocks de dicha especie en esta región, han sido, sin embargo, de un valor limitado para el examen de posibles subdivisiones de la población explotada por la pesca frente a la costa occidental de las Américas. La importancia de este problema y el aumento en el esfuerzo de pesca, en años recientes, en las nuevas áreas frente al Perú, han hecho pensar en una revisión de las medidas anatómicas seleccionadas en pescados que se han obtenido en las diversas áreas del Océano Pacífico Oriental Tropical, incluyendo las localidades más recientemente explotadas a la altura de la tierra peruana.

Rescue, rehabilitation, and release of marine mammals: An analysis of current views and practices.

Stranded marine mammals have long attracted public attention. Those that wash up dead are, for all their value to science, seldom seen by the public as more than curiosities. Animals that are sick, injured, orphaned or abandoned ignite a different response. Generally, public sentiment supports any effort to rescue, treat and return them to sea. Institutions displaying marine mammals showed an early interest in live-stranded animals as a source of specimens -- in 1948, Marine Studios in St. Augustine, Florida, rescued a young short-finned pilot whale (Globicephala macrorhynchus), the first ever in captivity (Kritzler 1952). Eventually, the public as well as government agencies looked to these institutions for their recognized expertise in marine mammal care and medicine. More recently, facilities have been established for the sole purpose of rehabilitating marine mammals and preparing them for return to the wild. Four such institutions are the Marine Mammal Center (Sausalito, CA), the Research Institute for Nature Management (Pieterburen, The Netherlands), the RSPCA, Norfolk Wildlife Hospital (Norfolk, United Kingdom) and the Institute for Wildlife Biology of Christian-Albrects University (Kiel, Germany).(PDF contains 68 pages.)

郭永怀文集

Effects of underwater explosions on oysters, crabs and fish: a preliminary report.

Investigation on the effects of explosive shock on marine life. Necessary that the "commercial" effects, the actual damage to commercially important stocks of fish and shellfish, be evaluated. Equally important are the "biological" effects, the immediate physical effects of shock waves on animals and the indirect effects on future stocks. Indirect effects might include the diversion of migratory stocks from an area, or actual damage to the habitat, rendering it unfit for sedentary or non-migratory native species. Interruption of the food chains in an area by destruction of forge forms or vegetation. (PDF contains 43 pages)