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Search Results: 1 - 10 of 461844 matches for " Proen?a "
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PHYTOPLANKTON CHLOROPHYLL a ALONG SIX BIGHTS USED FOR MUSSEL CULTURE IN THE LITTORAL OF SANTA CATARINA. CLOROFILA a DO FITOPL NCTON EM SEIS ENSEADAS UTILIZADAS PARA O CULTIVO DE MOLUSCOS BIVALVES NO LITORAL DE SANTA CATARINA
L. A. PROENA
Brazilian Journal of Aquatic Science and Technology , 2002,
Abstract: Phytoplankton biomass, as chlorophyll a was quantified along 6 bights used for mussel culture in the coastal area of Santa Catarina State. Chlorophyll a, determined by high performance liquid chromatography (HPLC), showed similar mean values among the sites, ranging from 1,63 to 3,36 μg.l-1, with a maximum for 10.57 μg.l-1 found in Praia Alegre, Penha, SC. The results indicates that all bight show a similar biomass and a moderate trophic grade. A biomassa do fitoplancton em seis enseadas do litoral catarinense utilizadas para o cultivo de moluscos marinhos foi avaliada por meio da clorofila a com a utiliza o da técnica de cromatografia líquida de alta eficiência (CLAE) ao longo de um ano. Os valores médios de Cla a foram relativamente baixos, variando entre 1,63 e 3,36 μg.l-1, com o máximo de 10,57 μg.l-1, observado na Praia Alegre, no município de Penha. O resultados indicam um grau geral de trofia moderado e similar para as enseadas estudadas.
A invers?o do cotidiano: práticas sociais e rupturas na vida urbana contemporanea
Leite, Rogerio Proena;
Dados , 2010, DOI: 10.1590/S0011-52582010000300007
Abstract: this article focuses on key approaches from social theory to analyze routine everyday life in order to affirm that certain frequent breaks occurring in the interstices of public life do not place the notion of daily existence at jeopardy - although they challenge it; on the contrary, they guarantee certain dynamics that are necessary for the social practices that spawn challenge and change. with an emphasis on michel de certeau's theory of practices, the article discusses the practices that challenge the disciplinary spaces through either daily tactics or counter-uses, with a view towards understanding the dynamic processes of everyday life in contemporary urban culture.
Manufatura integrada por computador e organiza??o do trabalho
Proena, Adriano;
Produ??o , 1991, DOI: 10.1590/S0103-65131991000200004
Abstract: this paper presents the automated plant economics analysis and a model of work organization consistent with the characteristics pointed by the analysis. the questions are treated under the strategic approach and the conclusions point out to a new method of work conditions design for these companies.
A (Ir)racionalidade na Decis?o de Selec??o de Pessoal
Proena,Teresa;
Psicologia , 2007,
Abstract: this paper examines personnel selection?s practices and process, focusing on their somehow irrational elements. we argue that the traditional model in personnel selection, based upon normative and predictive assumptions in order to achieve the ?one best? decision, is not enough to understand and describe personnel selection. the challenges to this model come from the growing complexity, unpredictability and ambiguity of the job demands, and of the cognitive processes used to make a decision. we propose a model based upon action rationality and an intuitive or implicit logic as an alternative approach to understand selection processes.
O fenómeno da guerra no nosso século
Garcia,Francisco Proena;
Rela??es Internacionais (R:I) , 2009,
Abstract: the researchers of international relations and strategy have been focused their analysis in the phenomenon of war for so long. we had assisted to a change in the war model, from a clausewitzian model towards an irregular, global, asymmetric and permanent model with an undefined origin. according to this we will design the evolution in the armed conflicts and characterize the main threats to our security, presenting the association between these wars and the war of our century.
A exaust?o das cidades: antienobrecimento e interven??es urbanas em cidades brasileiras e portuguesas
Leite, Rogerio Proena;
Revista Brasileira de Ciências Sociais , 2010, DOI: 10.1590/S0102-69092010000100006
Abstract: this article aims to explore the differences of approaches and experiences of historical cities in urban ennoblement brazilian and portuguese historical cities, with the empirical cases in the cities of recife, salvador, porto and évora. the semi-condition that, although in different ways, characterizes the framework of the two countries in international economic and political system, allows exploring how these trends are felt at the time that the approximations and the distances that characterize the relationship history between brazil and portugal open other possibilities on the analytical understanding of the ways to cross these contemporary gentrification influences.
Contra-usos e espa?o público: notas sobre a constru??o social dos lugares na Manguetown
Leite, Rogerio Proena;
Revista Brasileira de Ciências Sociais , 2002, DOI: 10.1590/S0102-69092002000200008
Abstract: this article analyses the transformations of the public space in the contemporary urban experience, presenting as an empirical reference the old bairro do recife (recife quarter), in pernambuco, brazil. the hypothesis of this work is concerned with everyday and public uses of these heritage spaces that could contribute to the qualification of certain urban spaces as public spaces. therefore, the central argument of the article is that the uses and counter-uses of gentrification spaces can constitute places, and that these places qualify urban spaces as public ones, insofar as they promote these space centers as practical and symbolic disputes for political acknowledgment and for the public visibility of differences.
O fenómeno da guerra no nosso século The phenomenon of war in our century
Francisco Proena Garcia
Rela??es Internacionais (R:I) , 2009,
Abstract: S o inúmeras as quest es que têm captado a aten o de várias gera es de estudiosos das rela es internacionais e da estratégia em torno do fenómeno da guerra. De facto evoluiu-se de um modelo essencialmente clausewitziano para um modelo de guerra irregular, global, assimétrica e permanente, sem uma origem clara e que pode surgir em qualquer lugar. Iremos tra ar uma evolu o das transforma es ocorridas nos conflitos armados e caracterizar as principais amea as à seguran a, procurando mostrar a liga o entre estas e a guerra no nosso século. The researchers of international relations and strategy have been focused their analysis in the phenomenon of war for so long. We had assisted to a change in the war model, from a clausewitzian model towards an irregular, global, asymmetric and permanent model with an undefined origin. According to this we will design the evolution in the armed conflicts and characterize the main threats to our security, presenting the association between these wars and the war of our century.
Contra-usos e espa o público: notas sobre a constru o social dos lugares na Manguetown
Leite Rogerio Proena
Revista Brasileira de Ciências Sociais , 2002,
Abstract: Este artigo analisa as transforma es do espa o público na experiência urbana contemporanea, tendo como referente empírico o caso do antigo Bairro do Recife, em Pernambuco. A hipótese do trabalho refere-se à possibilidade dos usos cotidianos e públicos de esses espa os de patrim nio contribuírem na qualifica o de certos espa os urbanos como espa os públicos . O argumento central é que os usos e contra-usos dos espa os de gentrification constituem lugares e que estes qualificam os espa os urbanos como espa os públicos, na medida em que os tornam centros de disputas práticas e simbólicas pelo reconhecimento político e pela visibilidade pública das diferen as.
Motivation for Conjugality in Couples Life Cycle and Its Relation to Happiness and Satisfaction  [PDF]
José de Abreu-Afonso, Isabel Leal, Vera Proena
Psychology (PSYCH) , 2015, DOI: 10.4236/psych.2015.611136
Abstract: The present research intended to study the motivation in couples along the life cycle and its relation to happiness and satisfaction. 185 heterosexual couples, separated into seven groups, participated in this study. Motivation was assessed using MS Motivation Scale (Rempel, Holmes, & Zanna, 1985; Portuguese version by Abreu-Afonso & Leal, 2009), a Unique Index Scale for Assessment of Marital Global Satisfaction and a Unique Index Scale for Assessment of Happiness. We concluded that, although during marriage cycle men and women’s motivation does not suffer large fluctuations, there is a decrease in women’s intrinsic motivations both personal and perceived. However, small differences can be reported when comparing both genders within each group. For marital satisfaction, perceived motivation is as important as personal motivation, but only in what concerns intrinsic motives. In a general overview, happiness seems to be a broader concept since the results of this variable are less complex than those concerning satisfaction.
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