Growth Phase Identification
Mostrando 13-24 de 179 artigos, teses e dissertações.
-
13. Análises biométricas e mapeamento de QTLS para tolerância à seca em milho / Biometric analysis and mapping of QTLS for drought tolerance in maize
One of the major goals of crop improvement is the increase in agricultural productivity associated with the improvement for the consumption in human or animal feeding. These goals can be achieved through improvements in environmental conditions or by improving the genetic potential of populations. Recently, much has been discussed about global warming, clima
Publicado em: 2009
-
14. Intervenções terapêuticas conjuntas na unidade de terapia intensiva neonatal e pediátrica
The text describes the work developed in a Neonatal and Pediatric Intensive Care Unit (NPICU), whose main goal is the parents-baby link care. Although such link is of major importance for the physical and mental development of the baby, it is often threatened by the emotional complexity endured during the hospitalization. The first phase of the work was dedi
Publicado em: 2008
-
15. Técnicas computacionais inteligentes para a inferência de estado e a otimização de cultivos de Streptococcus pneumoniae
Streptococcus pneumoniae (pneumococo) é uma bactéria patogênica causadora de várias infecções que são agravadas pelo aumento de cepas com resistência aos antibióticos. O desenvolvimento de uma vacina efetiva contra este patógeno é crucial para a prevenção das doenças pneumocócicas. Vacinas conjugadas, constituídas pelo polissacarídeo capsula
Publicado em: 2008
-
16. Ensino aprendizagem do conceito de função: pesquisas realizadas no período de 1970 a 2005 no Brasil
The present study aims at comprehending the students difficulties on the concept of function observed in our teaching experiences of Mathematics, as well as in researches that deal with this theme. A study of state of art was performed since it was considered adequate to accomplish the objective announced. The study included essays and theses of doctorates d
Publicado em: 2008
-
17. Identificação, caracterização e análise da expressão de genes de resposta ao estresse oxidativo em Lactobacillus delbrueckii UFV H2b20 / Identification, characterization and expression analysis of oxidative stress response genes in Lactobacillus delbrueckii UFV H2b20
Oxidative stress is an important cause of viability loss in lactic acid bacteria used in food industry and as probiotics. This work aimed at identifying and characterize genes involved in the oxidative stress response in Lactobacillus delbrueckii UFV H2b20, a potencial probiotic strain. Therefore, dps, which encodes a ferritin-like protein, and pox, which en
Publicado em: 2008
-
18. Plant extracts : biological activity, composition and application. / Extratos vegetais : atividade biologica, composição e aplicação.
In this work the biological activity (antioxidant and antimicrobial), as well as the composition of several plant extracts were studied. For cocklebur (Xanthium strumarium), 18 different extracts were studied, including supercritical extraction, hydrodistillation, maceration, dynamic maceration and soxhlet with different extracting solvents, including methan
Publicado em: 2008
-
19. Evaluation and selection method for discrete event simulation software dedicated to the analysis of logistic systems. / Método para avaliação e seleção de softwares de simulação de eventos discretos aplicados à análise de sistemas logísticos.
The discrete event simulation is one of the most powerful tools available for modeling and problem analysis. Frequently it is used for planning, designing and controlling complex systems in several segments. The logistic system area has also applied it extensively to analyse the logistic capacities, evaluate the impacts of changes in the productive processes
Publicado em: 2007
-
20. Estudo retrospectivo-sistemático e análise quantitativa da proliferação celular e apoptose; identificação da proteína conexina 43 e 26 aberrante em glândula perianal normal, hiperplásica e neoplásica em cães / Retrospective - systematic study and quantitative analysis of the cellular proliferation and apoptosis and identification of connexin 43 and aberrant 26 protein in normal, hyperplasic and neoplastic perianal glands in dogs
Two hundred and forty five neoplasms of the perianal glands of dogs from the archives of the Department of Pathology of the FMVZ/USP, 1984 to 2004, have been reviewed hystologically. Most of the cases (34%) were classified as moderately differentiated adenomas, group II, in males over 8 years of age, which showed an androgenic dependence of these neoplasms.
Publicado em: 2006
-
21. Identificação de um novo Antígeno de Paracoccidioides brasiliensis (Lumazina Sintase) através da Técnica de IVIAT
Paracoccidioides brasiliensis is a thermally dimorphic fungus causing paracoccidioidomycosis (PCM), a mycosis that affects 10 million individuals in Latin America. The infection is acquired by inhaling airborne propagules produced by the fungal mycelium which transforms into the pathogenic yeast form, when at the body temperature. P brasiliensis expresses in
Publicado em: 2006
-
22. Morpho-functional characteristics of sex reversal in Synbranchidae (Teleostei: Synbranchiformes) / Perfil morfo-funcional da inversão de sexo em Synbranchidae (Teleostei: Synbranchiformes)
Teleost fishes exhibit several sexual patterns during their ontogeny, in which the gonads change into functional ovaries or testes. In distinct Orders, both gonochoristic and hermaphrodite species, simultaneous as well as sequential or consecutive, can be found. In sequential hermaphroditism (protandrous or protogynous), sex change in adult individuais invol
Publicado em: 2006
-
23. Um estudo exploratório sobre a aplicabilidade do método de controes internos do COSO para as empresas brasileiras de pequeno porte
The Brazilian firms growth is the challenge to be considered within the microeconomic agenda in order to include the country in the global competitions context. For such growth to happen, it is necessary to overcome external barriers, such as taxation, financing, regulation and technological policies. Besides, internal barriers should also be overcome, such
Publicado em: 2005
-
24. Cavados em médios níveis no hemisfério sul: climatologia, energética e ciclogênese em superfície / Midtropospheric trough in southern hemisphere: climatology, energetic and surface cyclogenesis
Southern Hemisphere and its relationship with the Southern America surface cyclogenesis. An objective method of trough identification and tracking was developed, which was applied for 24 years of NCEP/NCAR reanalysis 500 hPa geopotencial height data. We found, in mean, 868 troughs per year, with positive trend. The winter season (summer) presented greater (s
Publicado em: 2005