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Search Results: 1 - 10 of 295282 matches for " CéLIA MARIA FERNANDES; "
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Saberes docentes e forma??o de professores: um breve panorama da pesquisa brasileira
Educa??o & Sociedade , 2001, DOI: 10.1590/S0101-73302001000100003
Abstract: the researches about teacher's education and profession point to a comprehension's revision of pedagogical practice of the teacher who is consider as a professional knowledge mobilizer. it consider so, that this, in your trajectory, build and rebuild your knowledge as according to the necessity of your utilization, your experiences, your professional and formative routes, etc. the objective of this text is present analysis of how and when the question of teachers knowledge appears on researches about teacher's education in the brazilian educational literature, identifying the different references and theoretical-methodological approaches that justify them, the focus and typology utilized and created by brazilian researchers. it believes that the investigations of this thematic will allow identify a way of research developed with own characteristics, but in time with a international tendency in the scope of researches about teaching and about teachers.
Saberes docentes e forma o de professores: um breve panorama da pesquisa brasileira
Educa??o & Sociedade , 2001,
Abstract: As pesquisas sobre forma o e profiss o docentes apontam para uma revis o da compreens o da prática pedagógica do professor, que é tomado como mobilizador de saberes profissionais. Considera-se assim que este, em sua trajetória, constrói e reconstrói seus conhecimentos conforme a necessidade de sua utiliza o, suas experiências, seus percursos formativos e profissionais etc. O objetivo deste texto é apresentar uma análise de como e quando a quest o dos saberes docentes aparece nas pesquisas sobre forma o de professores na literatura educacional brasileira, identificando as diferentes referências e abordagens teórico-metodológicas que os fundamentam, os enfoques e tipologias utilizadas e criadas por pesquisadores brasileiros. Acredita-se que a investiga o dessa temática possibilitará identificar um percurso de pesquisa desenvolvido com características próprias, mas em compasso com uma tendência internacional no ambito das pesquisas sobre o ensino e sobre os docentes.
Composition, functional properties and sensory characteristics of Mozzarella cheese manufactured from different somatic cell counts in milk
Andreatta, Evelise;Fernandes, Andrezza Maria;Santos, Marcos Veiga;Mussarelli, Camila;Marques, Marina Célia;Oliveira, Carlos Augusto Fernandes de;
Brazilian Archives of Biology and Technology , 2009, DOI: 10.1590/S1516-89132009000500022
Abstract: in the present study, composition, functional properties and sensory characteristics of mozzarella cheese produced from milk with somatic cell counts (scc) at low (<200,000 cells/ml), intermediate (≈400,000 cells/ml) and high (>800,000 cells/ml) levels were investigated. three batches of cheese were produced for each scc category. the cheeses were vacuum packed in plastic bags and analysed after 2, 9, 16, 23 and 30 days of storage at 4oc. scc level did not affect the moisture, fat, total protein and ash content, mesophilic and psychrotrophic bacteria, and sensory parameters of mozzarella cheese. however, meltability increased in cheese manufactured from high scc milk. results indicated that raw milk used to produce mozzarella cheese should not contain high scc (>800,000 cells/ml) in order to avoid changes in the functional properties of the mozzarella cheese.
Desigualdades geográficas e sociais na utiliza??o de servi?os de saúde no Brasil
Travassos,Cláudia; Viacava,Francisco; Fernandes,Cristiano; Almeida,Célia Maria;
Ciência & Saúde Coletiva , 2000, DOI: 10.1590/S1413-81232000000100012
Abstract: health care service consumption is related not only to need and individuals' behavior, but also to factors associated to the supply side of health care market. the new brazilian constitution (1988) established the unified health care system (sus) which is based on universal access to health care services. the system was implemented in 1990. the principle of equity can be identified in the health sector legislation and can be translated as equal opportunity of access to equal needs. this study aimed at evaluating equity in the use of health care services considering two dimensions: geographical and social dimensions. data came from two general household surveys carried out in 1989 and 1996/1997 by the brazilian census bureau (ibge). standardized utilization rates controlled by morbidity and insurance coverage were used to analyze geographical variation. private expenditure with health insurance and drugs was also compared. logistic regression was used to test for social inequalities. results of the study suggest small reduction in inequalities between 1989 and 1996/1997, indicating that brazilian health care system remains highly unequal.
Dopplervelocimetria colorida dos vasos orbitais: técnica de exame e anatomia vascular normal
Diniz, Angélica Lemos Debs;Moron, Antonio Fernandes;Santos, Maria Célia dos;Sass, Nelson;
Radiologia Brasileira , 2004, DOI: 10.1590/S0100-39842004000400013
Abstract: color dopplervelocimetry is an ultrasound modality that has rapidly expanded to all medical areas due to the large amount of information that can be obtained. orbital color dopplervelocimetry has been used for the diagnosis of ophthalmic disorders and to study specific diseases such as preeclampsia. the aim of this study is to describe the normal anatomy of the orbit and the technical details of color dopplervelocimetry, since this is an accessible and reproducible technique. we believe that new applications for this technique will emerge and that it will be introduced in the daily practice of radiologists to improve the quality of diagnosis and follow-up of ocular and systemic diseases.
Evaluation of six empirical evapotranspiration equations - case study: Campos dos Goytacazes/RJ Avalia o de seis equa es empíricas de evapotranspira o diária - estudo de caso: Campos dos Goytacazes/RJ
Lázaro Costa Fernandes,Célia Maria Paiva,Otto Corrêa Rotunno Filho
Revista Brasileira de Meteorologia , 2012, DOI: 10.1590/s0102-77862012000300002
Abstract: The evapotranspiration is a component of the water balance constituting a major challenge in its quantification. The complex physical processes involved in its effective determination on a large scale have spurred scientists to often make use of empirical equations, which have inherent limitations with regard to their applicability as descriptors of the evapotranspiration behavior in different regions across the world. This study was performed for the Campos dos Goytacazes region, in Rio de Janeiro state. It is proposed to investigate and to evaluate the performance of six empirical equations in contrast to FAO56-Penman-Monteith equation. The results indicated that the differences observed between the values obtained using the empirical models applied in this study and the values calculated by the FAO56-Penman-Monteith equation were greater than 10%, which means an error of about 0.5 mm.day-1. A evapotranspira o é um dos componentes do balan o hídrico que representa grande desafio em sua quantifica o. Os processos físicos complexos envolvidos na sua determina o em larga escala têm estimulado cientistas a fazer o uso, muitas vezes, de equa es empíricas, que apresentam intrínseca limita o no que concerne à aplicabilidade como descritores do comportamento da evapotranspira o em diferentes regi es do mundo. Este estudo foi realizado para a regi o de Campos dos Goytacazes, no estado do Rio de Janeiro, e prop e-se a investigar e avaliar o desempenho de seis equa es empíricas em contraste com a equa o FAO56-Penman-Monteith. Os resultados indicaram que as diferen as observadas entre os valores obtidos com os modelos empíricos aplicados neste estudo e os valores calculados pela equa o de FAO56-Penman-Monteith foram maiores que 10%, o que significa um erro em torno de 0,5 mm.dia-1.
Tutoring in higher education: Concepts and practices
Ana Margarida Veiga Sim?o,Maria Assun??o Flores,Sandra Fernandes,Célia Figueira
Sísifo : Educational Sciences Journal , 2008,
Abstract: An important topic in itself, tutoring assumes even greater importance in the light of the plans to implement a single academic model throughout the European Union. In this paper we examine some of the tutoring experiments currently being implemented in Portuguese universities, and the framework within which tutoring operates in a higher education context. The various kinds of tutoring – mentoring, curricular tutoring, academic tutoring and training-related tutoring – are implemented by higher educational institutions in their attempts to find a response to the needs diagnosed among students. Due to its scope and the possibilities for intervention it provides, tutoring is characteristically diverse in its manifestations. We go on to conclude that the diverse tutoring programmes and practices have been put together piecemeal as part of the concrete practices of each institution, in accordance with the characteristics of the students and the context, both of which point to the importance of, and recognition of, the need for training on the part of teaching staff, and the need for greater clarification of the role of the tutor.
Biologia floral de Manilkara subsericea e de Sideroxylon obtusifolium (Sapotaceae) em restinga
Gomes, Rejane;Pinheiro, Maria Célia Bezerra;Lima, Heloísa Alves de;Santiago-Fernandes, Lygia Dolores Ribeiro;
Brazilian Journal of Botany , 2010, DOI: 10.1590/S0100-84042010000200008
Abstract: manilkara subsericea (mart.) dubard and sideroxylon obtusifolium (roem. & schult.) t.d. penn. display inflorescences of a fasciculate type, with perfect, nectariferous, odoriferous and hercogamous flowers. they present protogynic dichogamy and daylight anthesis. the corolla is gamopetalous, with the basal region of the lacinia forming a small tube. the medial lacinia, in both species, curves toward the flower axis, forming a type of groove, in which the stamen is lodged. the anthers are versatile, extrorse, and rimose. pollen grain release is cloud-like, on account of an explosive mechanism upon activation of the lacinia-stamen device. the flowers were visited by bees, butterflies, beetles, flies and thysanoptera, being pollinated by xylocopa ordinaria and apis mellifera bees, by the brachygastra lecheguana wasp and by the isanthrene incendiaria butterfly.
Doplervelocimetria das artérias oftálmica e central da retina em gestantes normais
Diniz, Angélica Lemos Debs;Moron, Antonio Fernandes;Santos, Maria Célia dos;Sass, Nelson;Pires, Claudio Rodrigues;
Revista Brasileira de Ginecologia e Obstetrícia , 2005, DOI: 10.1590/S0100-72032005000400002
Abstract: purpose: to evaluate ophthalmic and retinal central artery doppler indices during the second and third trimesters of normal pregnancy and to compare the right with left eye doppler indices of normotensive women. methods: a cross-sectional study which evaluated central retinal and ophthalmic artery doppler velocimetry values of 51 normal pregnant women, in the 20th to 38th week of gestation. the following values were analyzed: pulsatility and resistance indexes (pi, ri), peak systolic and end-diastolic flow velocity (psv, edfv) and peak velocity ratio (pvr). the doppler indices in the right and left eyes were studied by the median. the paired student's t test was used to confront the right and left eye values and the pearson linear correlation analysis was performed to study the value changes throughout the gestation, with the level of significance set at 5%. results: doppler velocimetry indices of ophthalmic and central retinal arteries (median values) were, respectively: pi=1.83; ri=0.78; psv=34.20; edfv=6.80; pvr=0.48 and pi=1.34; ri=0.70; psv=7.40; edfv=2.10. there was no significant difference between the right and left side doppler values. linear correlation analysis showed no association between the arterial values and pregnancy age. conclusion: the unilateral analysis of ophthalmic and central retinal artery doppler velocimetry values can be used in systemic maternal disease. there is no significant change in ophthalmic and central retinal artery doppler velocimetry values throughout normal pregnancy.
Lipodystrophy syndrome associated with antiretroviral therapy in HIV patients: considerations for psychosocial aspects
Fernandes, Ana Paula Morais;Sanches, Roberta Seron;Mill, Judy;Lucy, Daniel;Palha, Pedro Fredemir;Dalri, Maria Célia Barcellos;
Revista Latino-Americana de Enfermagem , 2007, DOI: 10.1590/S0104-11692007000500024
Abstract: several side effects have been strongly associated with antiretroviral therapy in hiv patients. among them, the lipodystrophy syndrome which presents alterations in body shape with central adipose hypertrophy and peripheral lipoatrophy, reported by patients as a visible marker identifying them as hiv patients. this manuscript presents an analysis of current literature regarding the psychosocial aspects of hiv patients with lipodystrophy associated with antiretroviral therapy. the results show that the alterations in body shape can be disturbing in terms of psychosocial well being, affecting quality of life and increasing the stigma associated with the disease, with consequent disturbances in social relations. this analysis provides a preliminary review of the psychosocial aspects of lipodystrophy and further studies are needed for a better understanding of this complex syndrome, which could provide new information to be used in nursing care for hiv patients affected by this problem.
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