Performance And Persistence
Mostrando 25-36 de 59 artigos, teses e dissertações.
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25. Análise da relação entre as características empreendedoras e tecnógicas e desempenho internacional de empresas industriais brasileiras
For some time foreign marketing researches has been developed. There are several motivations and core relations mentioned in these researches, and is possible to identify as one of the most referred subjects the reasons that drive one firm toward exportation process. Furthermore, there are researches that suggest the existence of variables common to organiza
Publicado em: 2007
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26. Influence of the preparation condition of Pd/TiO2 catalysts for the pentachlorophenol hydrodechlorination / Influencia das condições de preparação sobre o desempenho de catalisadores Pd/TiO2 para a hidrodescloração do pentaclorofenol
Organic-chlorine compounds are chemicals which main characteristic is high toxicity and persistence, both in live organisms and in the environment. Such is the case of pentachlorophenol, used as herbicide and pesticide for harvest protection and as biocide for treating woods and leathers. A very promising treatment method is the catalytic hydrodechlorination
Publicado em: 2007
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27. Political-administrative performance of environmental institutions in the 1990 s : the experience of Santa Catarina s Envonment Foundation - FATMA / Desempenho politico-administrativo das instituições ambientais da decada de 1990 : a experiencia da Fundação do Meio Ambiente de Santa Catarina - FATMA
During the 1990?s profound political, economic and cultural changes in Brazil and in the world caused significant alterations in the environmental policy agenda. In a wide and ambivalent movement, such transformations not only favored the spread of the environmental concern and its institutionalization, but also added a new order of restrictions for the effe
Publicado em: 2007
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28. Persistência de Performance nos Fundos de Investimento em Ações no Brasil. / Persistence in Brazilian Equity Funds
Esta dissertação avalia a persistência de performance em 112 fundos brasileiros de investimento em ações pelas medidas de rentabilidade, seleção de ativos, market timing e medidas que combinam as duas últimas, com dados diários, em janelas de três meses e um ano para o período de janeiro de 1998 a dezembro de 2005. A metodologia utilizada foi a de
Publicado em: 2006
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29. Esterilização a vapor em ciclo flash: análise das práticas realizadas pelos profissionais de enfermagem / Steam sterilization in flash cycle: analysis of the practical ones carried through by the nursing professionals
The steam sterilization in flash cycle means any process of steam sterilization that processes items for immediate use, unwrapped and with insufficient time for drying. The Association for the Advancement of Medical Instrumentation and Association of Perioperative Registered Nurses recommend its for emergency situations and brings specific criteria for use.
Publicado em: 2006
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30. A resiliência em mulheres de um bairro popular: recursos pessoais e contextuais
This is a qualitative and exploratory study that aims to characterize the personal and contextual resources used by women considered resilients faced with: abandonment, violence to herself and to their sons, unemployment and diseases, for women considered resilients because they express the ability to overcome in a socially positive way the adversities. The
Publicado em: 2005
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31. Desenvolvimento reprodutivo de ratos machos expostos ao fenvalerato in utero e lactação / Reproductive development of male rats exposed to fenvalerate in utero and lactation
Fenvalerate is a synthetic pyrethroid insecticide used in agriculture, cattle raising and in the control of domestic insects, and its reproductive effects are little-known.Some studies already have proposed that fenvalerate is an endocrine disruptor, acting as an environmentalestrogen. Studies done with rats exposed to some pyrethroids showed reduction of sp
Publicado em: 2005
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32. Uma anÃlise da dinÃmica inflacionÃria brasileira
The chief goal of this thesis is to analyze the Brazilian inflationary dynamics, and to measure the degree of inertia in such dynamics. To that end, we start by reporting Monte Carlo simulation results on the finite-sample performance of different variants of the variance ratio, a well know measure of long-run persistence of shocks. The simulations are perfo
Publicado em: 2004
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33. Right ventricular structure and function as possible determinants of surgical outcome 30 years after repair of tetralogy of Fallot
OBJECTIVE: To identify the variables that may be involved in the persistence of symptoms (functional class II, III, or IV vs. I) in patients being followed up for 30 years after surgical repair of tetralogy of Fallot. METHODS: Fifty-three patients (27 women), who underwent corrective surgery for tetralogy of Fallot between 1960 and 1970, were studied. Their
Arquivos Brasileiros de Cardiologia. Publicado em: 2003-11
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34. Utilidade da determinação da avidez dos anticorpos IgG anti-citomegalovirus humano (HCMV) para o imunodiagnostico da citomegalovirose
The infection caused by human cytomegalovirus (HCMV) is generally asymptomatic or is associated with mild non-specific clinical symptoms in immunocompetent subjects. The virus can, however, cause serious illness in congenitally infected infants and in immunocompromised patients. The serological diagnosis of a recently acquired HCMV infection is usually based
Publicado em: 2003
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35. Um estudo de eficiÃncia de mercado usando sÃries temporais com diferenciaÃÃo fracionÃria: o caso de commodities agrÃcolas
The objective this work is presenting a methodological procedure to examine the hypothesis that a time series was generated by a process with fractionally integration, in order to explain some peculiarity of financial time series that do not fit the classical univariate models. We analyzed the time series of return of future price of agriculture commodities.
Publicado em: 2003
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36. Ocorrência de compostos organoclorados (pesticidas e PCBs) em mamíferos marinhos da costa de São Paulo (Brasil) e da Ilha Rei George (Antártica). / Occurrence of organochlorine compounds (pesticides and PCBs) in marine mammals from São Paulo coast (Brazil) and King George Island (Antarctica).
Organochlorine compounds cause strong impact on the nature, as a consequence of three basic characteristics: environmental persistence, bioaccumulation, and high toxicity. The marine mammals are one of the most vulnerable organisms to the chronic toxicity of these contaminants. Besides the high concentration in the body, the female transfers part of her load
Publicado em: 2002