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Search Results: 1 - 10 of 96593 matches for " Ana Maria Tramunt "
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Aquisi o da linguagem e UG: um recorte histórico = Language acquisition and UG: a historical overview
Iba?os, Ana Maria Tramunt
Letras de Hoje , 2011,
Abstract: O presente trabalho discute alguma ideias de aquisi o da linguagem que percorrem o programa gerativista, desde os primórdios da década de 50, até os anos mais recentes com o Programa Minimalista. Leva em considera o, principalmente, as discuss es em torno do conceito de Gramática Universal, uma constante entre as variadas adapta es da teoria. This work discusses some ideas of language acquisition borne in the beginning of the Generative enterprise and still quite alive today such as the concept of Universal Grammar (UG) a constant among the various phases of the Theory.
Humpty Dumpty and Alice on the Naming Puzzle: (L. Carroll under Frege X Kripke)
Costa, Jorge Campos da,Iba?os, Ana Maria Tramunt
Letras de Hoje , 2009,
Abstract: O presente artigo trata da discuss o em Filosofia da Linguagem sobre a validade ou n o de se considerar nome próprio como portador de significado.
Perfil dos pacientes idosos internados na Unidade de Psiquiatria de um hospital universitário do sul do Brasil =Profile of elderly patients admitted to the Psychiatric Unity of a southern Brazilian university hospital
Tramunt, Greice Kraft et al.
Scientia Medica , 2010,
Abstract: Objetivos: avaliar o perfil dos pacientes idosos internados na Unidade de Psiquiatria do Hospital S o Lucas da PUCRS, em Porto Alegre, Rio Grande do Sul. Métodos: Foi realizado um estudo descritivo a partir do banco de dados das interna es psiquiátricas do Hospital. Foram incluídos no estudo pacientes com idade de 60 anos ou mais, internados no período de maio de 2008 a setembro de 2009 na Unidade de Psiquiatria. Resultados: do total de 294 pacientes internados na Unidade de Psiquiatria no período do estudo, 63 (21,4%) eram idosos, sendo incluídos no estudo. A idade média foi 69 anos, sendo 66,7% mulheres e 58,7% casados. O principal motivo das interna es foi idea o suicida (39,6%). No momento da hospitaliza o, 84,2% dos pacientes faziam uso de pelo menos um psicofármaco. Conclus es: a alta prevalência de idea o suicida nos pacientes idosos da Unidade de Psiquiatria do Hospital S o Lucas da PUCRS revela a importancia da avalia o sistemática do risco de suicídio nesses pacientes.
Somatic Condition, Growth and Reproduction of Hake, Merluccius merluccius L., in the Portuguese Coast  [PDF]
Ana Maria Costa
Open Journal of Marine Science (OJMS) , 2013, DOI: 10.4236/ojms.2013.31002
Abstract:

Weight/length relationships, condition factor, gonadosomatic and hepatosomatic indices, conversion factor for gutted to total weight and spawning season of hake in the Portuguese Coast (36.92 to 42.22 degrees latitude N; 9.61 to 6.07 degrees longitude W) were investigated for the first time, aiming to fill the lack of information on the biology of hake of the Portuguese waters. Data were obtained from commercial samples collected between 2005 and 2010 and pooled by month. Sex ratio observed in fish below 40 cmwas close to 1:1; females were always dominant above50 cmlength. All the parameters were analysed by month and by sex and by combined sexes. The relationships obtained for combined sexes for the entire period concerning the growth in length and weight were: total length-total weight =0.0038L3.172, total length-gutted weight =0.0052L3.059. The relationship total weight-gutted weight was Wt = 15.8112 + 0.8480Wg and the conversion factor was of 1.1524. The growth rate is similar for both sexes but different when based on total weight or gutted weight. The analysis of the condition factor, gonadosomatic index, hepatosomatic index and the monthly distribution of the maturity stages seem to indicate that hake from thePortugueseCoasthas a long spawning season, with three spawning peaks in March, May and August but the start of the spawning season seems independent of the fish length.

 

Studies of Oxide Layers Grown at 260°C on A106 B Carbon Steel in Aqueous Medium with Ethanolamine or Morpholine  [PDF]
Ana Maria Olmedo, Roberto Bordoni
Materials Sciences and Applications (MSA) , 2015, DOI: 10.4236/msa.2015.69080
Abstract: The water chemistry of the secondary coolant in the majority of Nuclear Power Plants is controlled by AVT (All Volatile Treatment), wherein volatile amines are used to maintain the alkaline pH required for minimizing the corrosion of structural materials which one of them is Carbon Steel. In this treatment, ammonia, morpholine and ethanolamine are commonly used as conditioning reagents. In this context, experiments were carried out by exposing carbon steel A106 B samples in a simulated secondary coolant in order to study the nature of the oxide films. The tests were performed in a static autoclave at 260°C using two media: I) hydrazine + morpholine and II) hydrazine + ethanolamine during different exposure periods up to 1020 h. The oxide film characterization was mainly studied using Scanning Electron Microscopy and X-ray diffraction. A chemical descaling procedure was used to obtain the material weight loss (W) of samples, the adherent and released oxide. The XRD analyses, for all exposures studied, showed that magnetite was the corrosion product formed in the films grown in both media. The material weight loss, after descaling, could be fitted by a law of the type W = ktn, up to 1020 h of exposure tested, resulting in n = 0.42, k = 6.24 for films grown in medium I) and n = 0.39, k = 6.08 for films grown in medium II) respectively (W is in mg/dm2 and t in h). The higher corrosion product release measured in the medium with morpholine could be important in power plant operation.
The purpose of Family Medicine A propósito da Medicina de Família
Ana Maria Sant?Ana
Revista Brasileira de Medicina de Família e Comunidade , 2010, DOI: 10.5712/rbmfc1(1)6
Abstract: This paper makes a reflection about some practical issues concerning the work of family doctors, highlighting some conflicts to be discussed to contribute to the improvement of the quality of the specialty and as a consequence, the delivery of quality services to the communities. Este trabalho faz uma reflex o sobre aspectos práticos do trabalho do médico de família no Brasil, e ao apontar áreas de atrito se prop e a provocar uma discuss o que contribua para o aperfei oamento da especialidade e desta maneira, dos servi os prestados às comunidades.
Educational Policies and the Quality of Teaching: Perceptions of Portuguese Teachers  [PDF]
Ana Maria Costa e Silva, Rosalinda Herdeiro
Creative Education (CE) , 2014, DOI: 10.4236/ce.2014.511107
Abstract: The educational and curricular policies of the last two decades reflect attention to the quality of teaching by associating it with educational success, the improvement of student learning and the professional development of teachers. In this article we present some of the results of an investigation carried out with Portuguese teachers from the first cycle of basic education, who had, as their main objective, the understanding of the impact of educational and curricular policies on the development and identity of teachers, as well on the quality of teaching. We took as references various legal documents, especially the new Statute for a Teaching Career (STC) and the Evaluation of Teacher Performance (ETP) and other programs implemented by the Portuguese Ministry of Education. This longitudinal study was carried out over three years and it adopted a methodology of both a qualitative and quantitative nature, which permitted us to understand the perceptions of teachers of the first cycle of basic education using: 1) written and oral biographical narratives; 2) discussion groups formed specially for the purpose; and 3) replies from 249 questionnaires returned by teachers of this cycle. In this text we will report the results of analyzing the replies from the questionnaires and the statistical analysis made with the Chi-squared Test and the T-Test, which corroborate other studies carried out, particularly at an international level and which reveal that the teachers felt that the educational policies interfered negatively with their work, thus provoking: a weakening of their professional relationships, interaction with their peers and their collaborative work, as well as professional demotivation and disinvestment with a resulting negative impact on the quality of their teaching.
Application of Molecularly Imprinted Polymers for the Analysis of Pesticide Residues in Food—A Highly Selective and Innovative Approach  [PDF]
Raquel Garcia, Maria Jo?o Cabrita, Ana Maria Costa Freitas
American Journal of Analytical Chemistry (AJAC) , 2011, DOI: 10.4236/ajac.2011.228119
Abstract: The increasing application of pesticides for agricultural purposes involves serious risk to the environment and human health due to either exposure or through residues in food and drinking water. Since food safety is of mandatory importance there is a growing interest on the development of selective, simple, rapid, cost-effective and reliable analytical methodologies in order to ensure that pesticides residues should not be found at levels above the established maximum pesticide residue limits (MRLs). In recent years, a new methodology based on the development of molecularly imprinting polymers (MIPs) allows not only pre-concentration and cleaning of the sample but also selective extraction of the target analyte, which is crucial, particularly when the sample is complex and impurities can interfere with quantification. The scope of this review is to provide a general overview on MIPs field, with emphasis on MIP preparation and its use as sorbents for solid-phase extraction. This paper will be focused on the review of the current state of the art in the use of MIPs as selective materials in molecularly imprinted solid-phase extraction (MISPE) for the analysis of pesticide residues from food matrices. A review of preparation and application of MIPs in food matrices, will also be discussed.
Albert Hirschman na América Latina e sua trilogia sobre desenvolvimento econ?mico
Bianchi, Ana Maria;
Economia e Sociedade , 2007, DOI: 10.1590/S0104-06182007000200001
Abstract: this paper discusses albert hirschman?s trilogy on economic development, which was inspired by his extended stay in latin america and by his travels to several developing countries during the 1950s and the 1960s. after a review of each book making the trilogy there is a methodological section, where i discuss hirschman?s tendency to trespass disciplinary boundaries, his deep concern with practice and political relevance, and his empirically oriented method of research. the closing section raises some possibilities for further research.
Tempo de escola e qualidade na educa??o pública
Cavaliere, Ana Maria;
Educa??o & Sociedade , 2007, DOI: 10.1590/S0101-73302007000300018
Abstract: the present study is a reflection on the relationship between school hours and the quality of the educational work delivered at school. full-time school, which is increasingly adopted by the brazilian public school system, is analyzed from the stand point of the studies on school effectiveness and the cultural and historical conditions that define it. the different concepts supporting the full-time pedagogical and administrative propositions, which are translated into different institutional solutions, are also approached.
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