Exogenous And Endogenous Development
Mostrando 13-24 de 142 artigos, teses e dissertações.
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13. Conexão entre os processos de degradação das reservas de proteinas e carboidratos e o edfeito dos hormonios e açucares em sementes de Sesbania virgata (Cav.) Pers / Connection between storage proteins and carbohydrates degradation and the effects of hormones and sugars in seeds of Sesbania virgata (Cav.) Pers
Seeds of Sesbania virgata (Cav.) Pers. have an endosperm which accumulates galactomannan as a storage polysaccharide in the cell walls that is hydrolysed after germination by three enzymes (a-galactosidase, endo-ß-mannanase and exo-ß-mannosidase). Besides the storage of carbon, there is a great amount of protein bodies in the cytoplasm of endospermic cells
Publicado em: 2008
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14. Função de produção agregada e crescimento econômico de longo prazo dos estados brasileiros no período de 1980-2002: uma análise empírica com dados em painel / Aggregate production function and long run economic growth of the Brazilian states over the period 1980-2002: an empirical analysis with panel data
New "stylized facts" on long run economic growth are putting in doubt the conventional use of the Cobb-Douglas specification, as representative of the aggregate production technology in the analysis, theoretical and empirical, on economic growth. In this context, a possible alternative would be the use of a more general specification as, for instance, the CE
Publicado em: 2008
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15. REDES DE PRODUÇÃO E DINÂMICA NA ORGANIZAÇÃO DAS ESPACIALIDADES / PRODUCTION NETS AND DYNAMICS IN SPATIALITY ORGANIZATION
As relações em rede são coordenadas pelas ações dos atores interligados em diversas escalas e meios da espacialidade geográfica, seja de caráter social, político, econômico, familiar ou solidário. O rural apresenta uma complexidade de processos oriundos de tais relações na aurora do século XXI, com reestruturação da produção e de novas forma
Publicado em: 2008
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16. Termorregulação colonial e energética individual em abelhas sem ferrão Melipona quadrifasciata Lepeletier (Hymenoptera, Apidae, Meliponini) / Colonial thermoregulation and energetics in stingless bees Melipona quadrifasciata Lepeletier (Hymenoptera, Apidae, Meliponini).
In eusocial insects, such as stingless bees, the control of nest conditions and maintenance of the colonial microclimate are important to brood incubation, development of eggs, larvae and pupae, and survival of the colony. One of the main thermoregulatory mechanisms to control nest temperature is the microhabitat selection to build the nest, such as tree hol
Publicado em: 2008
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17. Sustainable Indicators Development for ecotourism in Conservation Unit / Desenvolvimento de indicadores de sustabilidade para o ecoturismo em unidades de conservaÃÃo
The central subject of this piece of work is the ecotourism. The objectives had been: to consider sustainable indicators for the ecotourism, being considered social, economic and environmental components, considered as indicating biophysical (environmental) and socioeconomics (social and economic) and, still, to develop and to test methodology of evaluation
Publicado em: 2007
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18. Qualidade da luz e ácido 4-(3-indolil) butírico na formação de raízes adventícias em estacas caulinares / Quality of the light and 4-(3-indolil) butyric acid in the formation of adventitious rooting stem cuttings
The light is probably, the more compound and variable environment factor to which the plants are exposed. The ability in the application of regulators of growth exogenous blocks or it increases the action of several bands of the light spectrum, maybe come the use of the system in the study of the processes under the light involving photoreception and morphol
Publicado em: 2006
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19. Formation and management of co-operation networks inter-firms. The identification of the variables of the paradigm co-operation /competition: study of case exploration the mini-distrits industrial from São José do Rio Preto / Formação e gerência de redes de cooperação entre firmas. Identificação das variáveis do paradigma cooperação/competição: estudo de caso exploratório nos minidistritos industriais de São José do Rio Preto
The changes in the world political and economic positioning have transformed the market configurations. Competition has became tougher and, along with the technological development, started to demand organizational restructuring of the businesses and the managerial modes. The goal was to make them more agile, flexible and dynamic to make the organization com
Publicado em: 2004
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20. Coronary endothelial dysfunction after ischemia and reperfusion: a new therapeutic target?
Although cardiac ischemia is usually characterized as a disease of the myocyte, it is clear that the vasculature, and especially endothelial cells, is also a major target of this pathology. Indeed, using a rat model of ischemia/reperfusion, we were able to detect severe endothelial dysfunction (assessed as a decreased response to acetylcholine) after acute o
Brazilian Journal of Medical and Biological Research. Publicado em: 2001-01
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21. Estudo sobre o controle da brotação das gemas epifilas em Bryophyllum Calycinum
It was studied the control of the epiphyllous buds development in Bryophyllum calycinum. The epiphyllous buds exhibit dormancy and the results suggest that the bud development is controlled by endogenous factors. he epiphyllous buds imediately grow up when apex and lateral buds are removed, showing an apical dominance on them. Exogenous hormones like auxins
Publicado em: 1996
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22. Increase in Endogenous and Exogenous Cyclic AMP Levels Inhibits Sclerotial Development in Sclerotinia sclerotiorum
Growth and development of a wild-type Sclerotinia sclerotiorum isolate were examined in the presence of various pharmacological compounds to investigate signal transduction pathways that influence the development of sclerotia. Compounds known to increase endogenous cyclic AMP (cAMP) levels in other organisms by inhibiting phosphodiesterase activity (caffeine
American Society for Microbiology.
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23. The Relations of Endogenous and Exogenous Factors in Bone and Tooth Development
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24. The Role of Gibberellin, Abscisic Acid, and Sucrose in the Regulation of Potato Tuber Formation in Vitro1
The effects of plant hormones and sucrose (Suc) on potato (Solanum tuberosum L.) tuberization were studied using in vitro cultured single-node cuttings. Tuber-inducing (high Suc) and -noninducing (low Suc or high Suc plus gibberellin [GA]) media were tested. Tuberization frequencies, tuber widths, and stolon lengths were measured during successive stage
American Society of Plant Physiologists.