Note on the instability of capillary jet with thermocapillarity

In this paper, we examine a new basic state of long axisymmetric liquid zone, subjected to axial temperature gradients which induce steady viscous flow driven by thermocapillarity. Axial velocity 1/4S-1/2R(B) of liquid zone connects pulling velocity of single crystal. The stability of liquid zone with pulling velocity 1/4S-1/2R(B) to small axisymmetric disturbance is examined The eigenvalue problems on the stability are derived. A special case (eta = 0) is discussed.

[Discurso do Deputado Valério Magalhães : Sessão da Câmara dos Deputados de 14 de agosto de 1964]

Referência à palestra do economista Hélio Beltrão, cujo objetivo foi de despertar os setores responsáveis pela consolidação de Brasília. Condenação ao retorno de diversos órgãos federais para o Rio de Janeiro. Cita o artigo "Política de contenção" publicado no jornal Correio Braziliense sobre normas do Ministro da Fazenda que implicam na redução das verbas consignadas ao Distrito Federal.

2000年国内期刊力学类论文情况分析

<正>本文以包括《爆炸与冲击》、《工程力学》、《固体力学学报》、《计算力学学报》、《空气动力学学报}}、《力学季刊》、《力学进展}）、《力学学报》、《力学与实践》、《实验力学》和《医用生物力学》等（按拼音顺序排列）国内力学类核心期刊在内的128种国内科技期刊为统计期刊源,统计了2000

Parlamentos regionais e o processo de integração

Examina as relações existentes entre os parlamentos regionais e o fortalecimento de valores de cooperação, bem como a difusão de informações sobre temas internacionais no processo de integração regional em que o Brasil se insere. O estudo parte do pressuposto que o processo integracionista não pode ser conduzido apenas por agentes do Executivo. A integração requer a participação de diferentes atores da sociedade civil organizada e do Poder Legislativo, seus legítimos representantes.

Frente Parlamentar Mista das Micro e Pequenas Empresas : lógica de funcionamento e resultados

Analisa o modo com que os parlamentares se organizam frente à estrutura institucional no Congresso Nacional. Tem como referências para discussão, contribuições de Barry Ames (2003) e Figueiredo e Limongi (2001) que apresentam dois modelos de funcionamento do Parlamento, o distributivista e o partidário. Analisa a atuação da Frente Parlamentar Mista das Micro e Pequenas Empresas. Enfatiza a segunda fase de funcionamento da Frente, os anos de 2008 e 2009, quando trabalhou pela regulamentação da Lei Geral das Micro e Pequenas Empresas (Lei Complementar nº 123/06) nos Estados e Municípios e seus aperfeiçoamentos por meio da aprovação de Leis Complementares nºs 127/07, 128/08 e 133/09.

Qualidade da informação : o impacto nos processos de posse, cadastro e movimentação parlamentar da Câmara dos Deputados

This work describes an information quality assessment on the processes of the Chamber of Deputies of Brazil, which allow a new deputy to integrate the House, maintain his records and control Deputies absences, using a qualitative approach. The motivation was to find out if there were some information quality issues and to identify its impacts in order to prioritize which information could be analyzed later in a quantitative way. The author did a literature review about information quality. Also, a questionnaire and an interview were applied with the main actors of those processes. The results have shown the existence of information quality issues and were suggested some actions that should be done by the Chamber of Deputies of Brazil. At last it was suggested a long-life Information Quality Program and some future work in order to continue this research.

Survey of the fatty acid composition of Canadian beef: Backfat and longissimus lumborum muscle

[EN]A survey of Canadian retail beef was undertaken with emphasis on the trans fatty acid (TFA) and conjugated linoleic acid (CLA) isomers, and compared with current health recommendations. Thirty striploin steaks were collected in the winter and summer from major grocery stores in Calgary (Alberta, Canada). Steak fatty acid compositions (backfat and longissimus lumborum muscle analysed separately) showed minor seasonal differences with lower total saturates (PB0.05) and higher total monounsaturates (PB 0.01) in winter, but no differences in total polyunsaturated fatty acids. The ratio of n-6 and n-3 polyunsaturated fatty acid in longissimus lumborum averaged 5.8. The average TFA content in longissimus lumborum was 0.128 g 100 g_1 serving size, and 10t-18:1 was found to be the predominant isomer (32% of total trans), while vaccenic acid was second most abundant (15% of total trans). The CLA content in longissimus lumborum was similar to that of backfat, ranging from 0.43 to 0.60% of total fatty acids and rumenic acid represented 60% of total isomers. Overall, there is still room for improvement in the saturated, mono- and polyunsaturated fatty acid composition of Canadian beef to meet general dietary guidelines for human consumption and additional targets should include reducing 10t-18:1 while increasing both rumenic and vaccenic acids.

Prevalência da Câmara dos Deputados no processo legislativo bicameral : a Lei de improbidade administrativa

Analisa a Constituição Federal e as Leis Ordinárias editadas em 2011 para saber se existe a prevalência de uma das Casas do Congresso Nacional na elaboração das leis. O estudo pretende, a partir da abordagem teórica e da análise das legislações publicadas, observando o processo legislativo bicameral para deliberação dos projetos, verificar as consequências para a definição do texto final das leis publicadas. Para tanto, propõe-se realizar estudo sobre o Poder Legislativo no Brasil e o modelo de sistema bicameral adotado. Também são analisadas todas as Constituições editadas no Brasil para saber os aspectos históricos e políticos em sua elaboração e os efeitos na definição das atribuições das Casas do Congresso Nacional, com repercussões no processo legislativo. É realizada a análise da tramitação legislativa da Lei de Improbidade Administrativa, expondo os textos adotados pelas Casas, com a definição do texto encaminhado para transformação em norma jurídica.

低渗透多孔介质和微管液体流动尺度效应

常规多孔介质和圆管中液体的流动都遵循Hagen_Poisseuille定理 ,即液体流速和压力梯度成正比 .而对于低渗透多孔介质中液体渗流 ,存在拟启动压力梯度 ,即存在微尺度效应 .那么对于微圆管 ,由于流动的通道具有较小的空间尺度 ,因此在物理本质上 ,也应该存在微尺度效应 ,但由于目前实验手段的局限 ,还未能证明这一点 .本文通过对比和分析低渗透多孔介质和微管中液体流动规律 ,预测了微管中液体流动出现微尺度效应的尺度约为 1微米

Ecology of aquaculture species and enhancement of stocks: proceedings of the thirtieth U.S. - Japan meeting on aquaculture, Sarasota, FL, Dec. 3-4, 2001

CONTENTS: I. U.S.-Japan Cooperation Open Ocean Aquaculture – A Venue for Cooperative Research Between the United States and Japan.............................................................................. 1 C. Helsley II. Growth, Nutrition and Genetic Diversity Daily Ration of Hatchery-Reared Japanese Flounder Paralichthys olivaceus as an Indicator of Release Place, Time and Fry Quality. In situ Direct Estimation and Possibility of New Methods by Stable Isotope............................ 7 O. Tominaga, T. Seikai, T. Tsusaki, Y. Hondo, N. Murakami, K. Nogami, Y. Tanaka and M. Tanaka Nucleic Acids and Protein Content as a Measure to Evaluate the Nutritional Condition of Japanese Flounder Paralichthys olivaceus Larvae and Juveniles........................................................................................................ 25 W. Gwak Genetic Diversity Within and Between Hatchery Strains of Flounder Paralichthys olivaceus Assessed by Means of Microsatellite and Mitochondrial DNA Sequencing Analysis...................................................................... 43 M. Sekino, M. Hara and N. Taniguchi Tracking Released Japanese Flounder Paralichthys olivaceus by Mitochondrial DNA Sequencing................................................................................ 51 T. Fujii Preliminary Aspects of Genetic Management for Pacific Threadfin Polydactylus sexfilis Stock Enhancement Research in Hawaii........................................ 55 M. Tringali, D. Ziemann and K. Stuck Enhancement of Pacific Threadfin Polydactylus sexfilis in Hawaii: Interactions Between Aquaculture and Fisheries............................................................. 75 D. Ziemann Aquaculture and Genetic Structure in the Japanese Eel Anguilla japonica..................... 87 M. Katoh and M. Kobayashi Comparative Diets and Growth of Two Scombrid Species, Chub Mackerel Scomber japonicus and Japanese Spanish Mackerel Scomberomorus niphonius, in the Central Seto Inland Sea, Japan.................................. 93 J. Shoji, M. Tanaka and Tsutomu Maehara iii Evaluating Stock Enhancement Strategies: A Multi-disciplinary Approach................... 105 T. M. Bert, R.H. McMichael, Jr., R.P. Cody, A. B. Forstchen, W. G. Halstead, K. M. Leber, J. O’Hop, C. L. Neidig, J. M. Ransier, M. D. Tringali, B. L. Winner and F. S. Kennedy III. Physiological and Ecological Applications Predation on Juvenile Chum Salmon Oncorhynchus keta by Fishes and Birds in Rivers and Coastal Oceanic Waters of Japan................................... 127 K. Nagasawa and H. Kawamura Interaction Between Cleaner and Host: The Black Porgy Cleaning Behavior of Juvenile Sharpnose Tigerfish Rhyncopelates Oxyrhynchus in the Seto Inland Sea, Western Japan............................................................................. 139 T. Shigeta, H. Usuki and K. Gushima IV. Case Studies Alaska Salmon Enhancement: A Successful Program for Hatchery and Wild Stocks............................................................................................... 149 W. Heard NMFS Involvement with Stock Enhancement as a Management Tool........................... 171 T. McIlwain Stock Enhancement Research with Anadromous and Marine Fishes in South Carolina...................................................................................... 175 T. I. J. Smith, W. E. Jenkins, M. R. Denson and M. R. Collins Comparison of Some Developmental, Nutritional, Behavioral and Health Factors Relevant to Stocking of Striped Mullet, (Mugilidae), Sheepshead (Sparidae), Common Snook (Centropomidae) and Nassau Groupers (Serranidae)........................... 191 J. W. Tucker Jr. and S. B. Kennedy Participants in the Thirtieth U.S.-Japan Meeting on Aquaculture................. Inside Back Cover iv (PDF has 204 pages.)

1979 Ecological study of fishes and the water quality characteristics of Florida Bay, Everglades National Park, Florida

Fish collections under varying ecological conditions were made by trawling and seining, monthly and quarterly in depths of <1 m to depths of 3 m of the Florida Bay portion of Everglades National Park, Florida. From May 1973 through September 1976, a total of 182,530 fishes representing 128 species and 50 families were taken at 27 stations. An additional 21 species were identified from sportfish-creel surveys and supplemental observations. Most of the species collected were juveniles of species that occur as adults in the Florida Bay creel census survey, or were small species that were seasonal residents. Marked temporal and spatial abundance of the catches was observed. The greatest numbers and biomass of the fishes occurred in the wet season (summer/fall), whereas lowest numbers and biomass appeared during the dry season (winter/spring) The greatest abundance and diversity of fishes was found in western Florida Bay followed by eastern and central Bay regions respectively. Overall, five species comprised 75% of the numerical total while eleven species made up 75% of the total biomass. Collections were dominated numerically by anchovies (Engraulidae), especially Anchoa mitchilli, in western Florida Bay. Mojarras (Gerridae), mostly silver jenny Eucinostomus gula, and porgies (Sparidae), especially pinfish Lagodon rhomboides, dominated numerically in central and eastern portions of the Bay, respectively. Except for salinity, other measured physico-chemical parameters (water temperature, pH, dissolved oxygen, and turbidity) showed no variation beyond ranges considered normal for shallow, tropical marine environments. Salinity varied from 0 to 66 ppt near the mainland. Nearshore hypersaline conditions (>45 ppt) persisted for nearly 2 years during the 1974 - 1975 severe drought period. Significant reductions in fish abundance/diversity were observed in relation to hypersaline conditions. Bay-wide macrobenthic communities were mapped (presence/absence) and were primarily comprised of turtle grass (Thalassia), shoalgrass [(Diplanthera = (Halodule)], and/or green algae Penicillus. Seasonal dieoff of seagrasses was observed in north-central Florida Bay. (PDF contains 107 pages)

Programación por metas con niveles de aspiración imprecisos

En la programación por metas borrosa se trabaja con metas imprecisas del tipo “esencialmente menor (mayor) que bi”, las cuales se modelan mediante conjuntos borrosos, cuya función de pertenencia mide el grado de satisfacción respecto del logro de la meta. Para valores menores (mayores) que el nivel de aspiración bi el grado de satisfacción va disminuyendo monótonamente hasta un umbral, fijado por el decisor, a partir del cual el grado de satisfacción es nulo. El hecho de que el umbral no se pueda sobrepasar conduce, en algunos casos, a problemas infactibles, para evitar lo cual se tiende a ampliar excesivamente dicho umbral. En este trabajo, en lugar de maximizar el grado de satisfacción, proponemos un enfoque similar al de la programación por metas estándar, de manera que lo que pretendemos es minimizar la distancia a los niveles de aspiración. Obtenemos un programa matemático con función objetivo cuadrática y restricciones lineales y, por tanto, fácil de resolver. Se incluye un ejemplo numérico en el que se compara el enfoque propuesto con la programación por metas estándar y con el enfoque borroso ordinario.

Magnitude and extent of sediment toxicity in selected estuaries of South Carolina and Georgia

Toxic chemicals can enter the marine environment through numerous routes: stormwater runoff, industrial point source discharges, municipal wastewater discharges, atmospheric deposition, accidental spills, illegal dumping, pesticide applications and agricultural practices. Once they enter a receiving system, toxicants often become bound to suspended particles and increase in density sufficiently to sink to the bottom. Sediments are one of the major repositories of contaminants in aquatic envronments. Furthermore, if they become sufficiently contaminated sediments can act as sources of toxicants to important biota. Sediment quality data are direct indicators of the health of coastal aquatic habitats. Sediment quality investigations conducted by the National Oceanic and Atmospheric Administration (NOAA) and others have indicated that toxic chemicals are found in the sediments and biota of some estuaries in South Carolina and Georgia (NOAA, 1992). This report documents the toxicity of sediments collected within five selected estuaries: Savannah River, Winyah Bay, Charleston Harbor, St. Simons Sound, and Leadenwah Creek (Figure 1). (PDF contains 292 pages)