6马赫锥体流场对乘波体性能的影响及规律

以CFD计算为分析工具，在6马赫飞行速度、0°飞行攻角和30km飞行高度的设计条件下，综合分析了23种源自不同锥体流场所获乘波体的性能．分析结果表明，基本锥体的截面形状及截面宽高比均对乘波体性能有较大影响；当基本锥体的宽高比变化时，相应乘波体几何参数和升力系数的变化基本与之呈正比关系，而阻力系数及升阻比则出现极值．此外，我们发现在此飞行状态下，综合考虑乘波体底部阻力及计算误差等因素，当基本锥体为椭圆锥，且截面椭圆宽高比在1．5～1．618时，所获得的乘波体具有最大的升阻比；而当截面椭圆宽高比约为1：1．5时，所获得乘波体阻力最小．依据所得的计算结果，对于乘波飞行器的实际设计给出了相应的建议．

Relación de documentación en poder de Don Manuel de Irujo, y de la documentación transferida por el citado al Instituto de Historia Contemporánea "Bidasoa" el 6 de mayo de 1974.

Fecha: 1974 / Unidad de instalación: Carpeta 48 - Expediente 8-6 / Nº de pág.: 3 (mecanografiadas)

Dados estatísticos : eleições federais, estaduais, realizadas no Brasil em 1962 e em confronto com anteriores. Referendum 6.163

Apresenta dados estatísticos e quadros sinópticos das eleiçõs federais e estaduais no Brasil em 1962.

PICES Press, Vol. 6, No. 2, July 1998

CREAMS, PICES and the exploration of the Japan/East Sea The state of the eastern North Pacific from September 97 to February 98 The state of the western North Pacific in the second half of 1997 The status of the Bering Sea in the second half of 1997 Hyung Tack Huh Report on GOOS Living Marine Resource Panel Meeting Global connections: A report of the GLOBEC International Open Science Meeting Update on U.S. GLOBEC research projects and coordination activities in the Northeast Pacific Institutional framework for oceanographic research in Japan The Kuroshio Edge Exchange Processes (KEEP) Project Report on NPAFC Workshop on Climate Change and Salmon Production A new ocean time series station in the western subarctic Pacific

PICES Press, Vol. 6, No. 1, January 1998

Highlights of PICES VI The state of the eastern North Pacific in the first half of 1997 The state of the western North Pacific in the first half of 1997 The status of the Bering Sea in the first eight month of 1997 Organization of fisheries, environmental and ocean science in Canada Richard James Beamish PICES-GLOBEC Climate Change and Carrying Capacity Program Epipelagic fish production in the open Subarctic Pacific: bottom up or self-regulating control? Activity Report of SCOR Working Group 105 Establishment of Marine Information Research Center: new strategy on oceanographic data management in Japan Bering Sea Ecosystem Biophysical Metadatabase: a collaborative research tool for fisheries-oceanography and ecosystem investigations

Stability of the factorial structure of metabolic syndrome from childhood to adolescence : a 6-year follow-up study

Background: Metabolic syndrome (MS) is a clustering of cardiometabolic risk factors that is considered a predictor of cardiovascular disease, type 2 diabetes and mortality. There is no consistent evidence on whether the MS construct works in the same way in different populations and at different stages in life. Methods: We used confirmatory factor analysis to examine if a single-factor-model including waist circumference, triglycerides/HDL-c, insulin and mean arterial pressure underlies metabolic syndrome from the childhood to adolescence in a 6-years follow-up study in 174 Swedish and 460 Estonian children aged 9 years at baseline. Indeed, we analyze the tracking of a previously validated MS index over this 6-years period. Results: The estimates of goodness-of-fit for the single-factor-model underlying MS were acceptable both in children and adolescents. The construct stability of a new model including the differences from baseline to the end of the follow-up in the components of the proposed model displayed good fit indexes for the change, supporting the hypothesis of a single factor underlying MS component trends. Conclusions: A single-factor-model underlying MS is stable across the puberty in both Estonian and Swedish young people. The MS index tracks acceptably from childhood to adolescence.

Construir relaciones en entornos educativos para la infancia (0-6): la entrevista en la escuela infantil

351 p.

Carmel River Lagoon Enhancement Project: Water Quality and Aquatic Wildlife Monitoring, 2005-6

In summer and fall 2004, the California Department of Parks and Recreation (DPR) initiated the Carmel River Lagoon Enhancement Project. The project involved excavation of a dry remnant Arm of the lagoon and adjacent disused farmland to form a significant new lagoon volume. The intention was to provide habitat, in particular, for two Federally threatened species: the California Red-Legged Frog, and the Steelhead Trout (South Central-Coastal California Evolutionary Significant Unit). DPR contracted with the Foundation of California State University Monterey Bay (Central Coast Watershed Studies Team, Watershed Institute) to monitor water quality and aquatic invertebrates in association with the enhancement, and to attempt to monitor steelhead using novel video techniques. The monitoring objective was to assess whether the enhancement was successful in providing habitat with good water quality, adequate invertebrate food for steelhead, and ultimately the presence of steelhead. (Document contains 102 pages)

Tidal oscillations at the head of Monterey Submarine Canyon and their relation to oceanographic sampling and the circulation of water in Monterey Bay. Annual report, Part 6, September 1972

During a 25-hour hydrographic times series at two stations near the head of Monterey Submarine Canyon, an internal tide was observed with an amplitude of 80 to 115 m in water depths of 120 and 220 m respectively. These large oscillations produced daily variations in hydrographic and chemical parameters that were of the same magnitude as seasonal variations in Monterey Bay. Computed velocities associated with the internal tide were on the order of 10 em/sec, and this tidally induced circulation may have a significant role in the exchange of deep water between Monterey Submarine Canyon and the open ocean. (PDF contains 49 pages)

Results of the Sea Grant fishes sampling program for the 1971-1972 Season. Annual Report, Part 6, 1973

(PDF contains 48 pages)

Coastal Pelagic Fishes (Report of Working Group 3); Subarctic Gyre (Report of Working Group 6)

This is a report of PICES Working Group 3 (Coastal Pelagic Fishes) for 1993 and the first Annual Report of the Subarctic Gyre Working Group (WG-6). (PDF contains 131 pages)

Constituição da República Federativa do Brasil [gravação de som] : texto constitucional promulgado em 5 de outubro de 1988, com as alterações adotadas pelas Emendas Constitucionais números 1/1992 a 90/2015, pelo Decreto-Legislativo número 186 de 2008 e pelas Emendas Constitucionais de Revisão números 1 a 6/1994

Áudio gravado com o aplicativo Balabolka com o uso da voz Microsoft Heloísa.