Book.
1974 - Gale Group | World Scholar Latin America
... à mostra o granito mais resistente. Varvitos expostos nas pedreiras a oeste de Itú revelam caracteres esclarecedores ... efeitos de corrente de densidades que se esvanecem nas águas paradas ao atingirem o pé da rampa ... glaciação. Uma visita aos afloramentos da formação Iratí nas proximidades de Assistência, ao sul de Rio Claro, ... lava, e outra abaixo dos sedimentos permo-carboníferos nas proximidades de Itú e Sorocaba. O fato dos ... rio Juquiá, de Registro até acima de Juquiá. Nas partes elevadas dos cortes da rodovia entre Registro ...
Tópico(s): Geological formations and processes
1953 - | Boletim da Faculdade de Filosofia Ciências e Letras Universidade de São Paulo Geologia
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Book.
1988 - Gale Group | World Scholar Latin America
Produção Nacional
Revisado por pares
Ana Maria Carvalho, C. A. Krug, J. E. T. Mendes, H. Antunes Filho, A. R. Junqueira, J. Aloisio Sobrinho, Túlio C. R. Rocha, M. V. Moraes,
Plantaram-se em fins de 1945, nas estações experimentais do Instituto Agronômico localizadas em Campinas, Ribeirão Prêto e Pindorama e, em princípios de 1947 em Mococa e Jaú, ensaios ... observado em Jaú e, o menor, em Campinas. Nas repetições sombreadas dêstes ensaios, as falhas mostraram-se ... vegetativo, no ambiente sombreado, sendo pequenas as diferenças nas demais localidades. No que se refere à produção ... mais elevadas, tornando desaconselhável a prática do sombreamento nas localidades estudadas. Diferenças no número de talhas, na ...
Tópico(s): Coffee research and impacts
1961 - INSTITUTO AGRONÔMICO DE CAMPINAS | Bragantia
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Book.
0000 - Gale Group | The Making of Modern World
Olga Pulido, Gregory M. Brown, Lee J. Grota,
The synthesis of N-acetylserotonin (NAS) in the pineal gland is dependent upon the activity of the enzymes tryptophan-hydroxylase, l-aromatic amino acid decarboxylase and N- ... the level of B-adrenergic activation. N-acetylserotonin (NAS) has also been identified in extrapineal brain tissue. In order to investigate whether extrapineal brain NAS levels are regulated by tryptophan hydroxylase and B- ... adrenergic drugs (l-isoproterenol and propranolol) were examined. NAS was evaluated in the cerebellum of the rat ...
Tópico(s): Sleep and Wakefulness Research
1983 - Elsevier BV | Life Sciences
Directory of Open Access Books (DOAB)
Book.
1981 - Gale Group | World Scholar Latin America
Sarah A. Armstrong, John V. Headley, Kerry M. Peru, James J. Germida,
Naphthenic acids (NAs) are composed of alkyl-substituted acyclic and cycloaliphatic carboxylic acids and, because they are acutely toxic to fish, ... oil from the bitumen in oil sands deposits, NAs become concentrated in the resulting tailings pond water. The present study investigated if dissipation of NAs occurs in the presence of hydroponically grown emergent ... these compounds. Plants were grown with oil sands NAs (pKa approximately 5-6) in medium at pH 7.8 (predominantly ionized NAs) and pH 5.0 (predominantly nonionized NAs) to ...
Tópico(s): Microbial bioremediation and biosurfactants
2009 - Wiley | Environmental Toxicology and Chemistry
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Book.
1983 - Gale Group | World Scholar Latin America
Ângela Martins, Suelen Brito Azevedo, Fernando Raimundo, L. Carvalho, Marta S. Madeira,
... saquetas. Os teores de N eram mais elevados nas agulhas de PM (14,5 g kg-1) e nas folhas de CS (12,1 g kg-1) do que nas agulhas de PP (3,8 g kg-1) ... implicando que a razao C/N fosse menor nas primeiras (respectivamente 39,0 e 46,8) do que nas segundas (respectivamente 147,7 e 122,2). As ... 1, contra 95 a 160 g kg-1 nas restantes especies), mas o teor mais baixo em ... g kg-1, contra ±500 g kg-1 nas restantes especies). A razao lenhina/N era muito maior nas agulhas de PP e PN (respectivamente 71,2 e 58,3) do que nas agulhas de PM e folhas de CS (respectivamente, ...
Tópico(s): Forest ecology and management
2009 - Sociedade de Ciências Agrárias de Portugal | Revista de Ciências Agrárias
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Book.
0000 - Gale Group | The Making of Modern World
Patricia A. Parmelee, Mary C. Laszlo, Jo Taylor,
... performance among a national sample of nursing assistants (NAs). Specific objectives were (1) to clarify which of ... identified by previous research are most troublesome for NAs, (2) to develop a reliable quantitative measure of ... were also rated by a small sample of NAs at a single Georgia nursing home. Results Factor ... Teamwork, Exclusion, Respect, Workload, Work Stress, and New NAs. Lack of teamwork and exclusion from communication processes ... is a first step toward quantitative assessment of NAs' perceptions of barriers to doing their jobs. Primary ...
Tópico(s): Workplace Health and Well-being
2009 - Elsevier BV | Journal of the American Medical Directors Association
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Book.
1982 - Gale Group | World Scholar Latin America
Network Attached Storage (NAS) has been gaining general acceptance, because it can be managed easily and files shared among many clients, which run ... transport protocols further facilitates the wide adoption of NAS. A distinct feature of NAS is that NAS involves both network I/O and file I/ ... paper analyzes the layered architecture of a typical NAS and the data flow, which travels through the ... to explore the overhead involved in the layered NAS architecture and to identify system bottlenecks. The test ...
Tópico(s): Peer-to-Peer Network Technologies
2009 - Elsevier BV | Journal of Network and Computer Applications
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Book.
1985 - Gale Group | World Scholar Latin America
Harm Hoekstra, Carlijn I. Buis, Robert C. Verdonk, Christian S. van der Hilst, Eric J. van der Jagt, Elizabeth B. Haagsma, Robert J. Porte,
... factor for the development of nonanastomotic biliary strictures (NAS) after liver transplantation. Roux-en-Y reconstruction, however, ... is also associated with a higher incidence of NAS. The aim of this study was to determine ... reconstruction is really an independent risk factor for NAS. A series of 486 consecutive adult liver transplants ... to identify risk factors for the development of NAS. The overall incidence of NAS was 16.5% (80/486). In univariate analyses, the following variables were significantly associated with NAS: PSC as the indication for transplantation, type of ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2009 - Lippincott Williams & Wilkins | Liver Transplantation
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Book.
0000 - Gale Group | The Making of Modern World
Wen-Jan Dai, Yi-Fang Chao, Chien-Ju Kuo, Kuei‐Min Liang, Ta-Liang Chen,
... of increasing clinical demand and the supervision of NAs by anesthesiologists. To understand manpower distribution, clinical load, job description and limitations, and job satisfaction of NAs, we conducted a cross-sectional survey in Taiwan ... were mailed to the superintendents or matrons of NAs, and the administrators of anesthesiology departments across 228 ... response rate of 49.6%, and from 1452 NAs with a response rate of 74.3%. The ... year and 350 – 380 cases/year for the NAs. The manpower ratio of attending anesthesiologists to NAs ...
Tópico(s): Global Health Workforce Issues
2009 - Elsevier BV | Acta anaesthesiologica Taiwanica
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Original Black & White Book.
1987 - Gale Group | World Scholar Latin America
Robert L. Hakan, Greta I. Berg, Steven J. Henriksen,
Responses of nucleus accumbens (NAS) neurons to ventral pallidum (VP) stimulation were examined in anesthetized rats. Results demonstrated: (1) NAS to VP projection neurons reside primarily in the relatively lateral aspects of the NAS, and (2) substantial VP to NAS feedback also exists. These feedback projections are widely distributed throughout the NAS. Moreover, functionally identifiable NAS neuronal subpopulations were revealed by analysis of unit ... and fimbria stimulation: (1) most, but not all NAS units responded to VP and fimbria stimulation in ...
Tópico(s): Neural dynamics and brain function
1992 - Elsevier BV | Brain Research