oalib

Publish in OALib Journal

ISSN: 2333-9721

APC: Only $99

Submit

Any time

4 ( 1 )

3 ( 1 )

2019 ( 130 )

2018 ( 171 )

Custom range...

Search Results: 1 - 10 of 92857 matches for " Maria Cristina Teixeira;Castellanos "
All listed articles are free for downloading (OA Articles)
Page 1 /92857
Display every page Item
Prevalência de cárie dentária em escolares de 12 e 15 anos de Salvador, Bahia, 2001
Cangussu, Maria Cristina Teixeira;Castellanos, Fernandez Roberto Augusto;
Revista Brasileira de Saúde Materno Infantil , 2004, DOI: 10.1590/S1519-38292004000300009
Abstract: objectives: to determine dental caries prevalence and severity of schoolchildren 12 and 15 years old in salvador, in different health districts. methods: a transversal study with multiple stage raffled probabilistic sample, pre-stratified by the 12 health districts. with a team of previously calibrated examiners, 3313 students were examined (dmft). data on access and coverage of healthcare services were obtained from a questionnaire. in the analysis we used: chi-square test, student t test, bivariate analysis, and non-conditional logistic regression, using a significance level of 5% for all statistical testing. results: 49.6% of the sample had had access to dental care during the previous year. almost 40% of 12 year old students and 27.7% of the 15 year old students reported participation in collective programs in the last two years. a dmft of 1.44 was determined and 49% of 12 year old caries-free children and an index of 2.66 for the 15 year old students. the districts with lower caries prevalence were pau da lima, cajazeiras and subúrbio ferroviário. conclusions: the prevalence of dental caries is low among schoolchildren in different districts, although variations have been determined in the dental caries distribution of different geographical areas.
A fluorose dentária no Brasil: uma revis?o crítica
Cangussu, Maria Cristina Teixeira;Narvai, Paulo Capel;Castellanos Fernandez, Roberto;Djehizian, Valquíria;
Cadernos de Saúde Pública , 2002, DOI: 10.1590/S0102-311X2002000100002
Abstract: this paper discusses dental fluorosis as a relevant public health problem, using a review of epidemiological studies published in the last 10 years on the disease's prevalence, severity, and risk factors. the results suggest that there are already more cases than expected, although few studies refer to major severity. thus, measures are needed for the prevention and surveillance of dental fluorosis.
Cárie dentária em escolares de 12 e 15 anos de escolas públicas e privadas de Salvador, Bahia, Brasil, em 2001
Cangussu Maria Cristina Teixeira,Castellanos Roberto Augusto,Pinheiro Márcia Farias,Albuquerque Silvana Rodrigues de
Pesquisa Odontológica Brasileira , 2002,
Abstract: O objetivo deste trabalho foi estudar a experiência de cárie dentária em escolares de escolas públicas e privadas de 12 e 15 anos de idade, de Salvador, Bahia, Brasil e identificar variáveis de acesso e cobertura dos servi os de saúde relevantes associadas a possíveis diferen as entre estes grupos. Foram obtidos a partir do exame clínico, dados transversais de 3.313 adolescentes, utilizando o índice CPOD e um questionário estruturado, e a análise foi realizada utilizando o teste t de Student, qui-quadrado e análise de covariancia. N o foram encontradas diferen as no CPOD e na propor o de indivíduos livres de cárie entre os dois grupos, destacando-se apenas a predominancia, nas escolas particulares, do componente obturado e, nas escolas públicas, do componente extraído. Apenas a variável acesso ao dentista no último ano mostrou-se associada às diferen as encontradas. Neste sentido é importante refor ar a importancia do acesso aos bens de consumo e servi os de saúde de forma a garantir a eqüidade em saúde bucal.
A fluorose dentária no Brasil: uma revis o crítica
Cangussu Maria Cristina Teixeira,Narvai Paulo Capel,Castellanos Fernandez Roberto,Djehizian Valquíria
Cadernos de Saúde Pública , 2002,
Abstract: Discute-se neste trabalho a pertinência de se considerar a fluorose dentária como um problema de saúde pública no Brasil, utilizando como método a revis o dos estudos epidemiológicos publicados no país sobre prevalência e severidade da doen a e dos seus possíveis fatores de risco. Os resultados sugerem que já s o encontradas freqüências mais altas que as esperadas, embora com poucos casos de maior severidade. S o necessárias, ent o, medidas de vigilancia à saúde bucal.
Prevalência da fluorose dentária em escolares de 12 e 15 anos de idade em Salvador, Bahia, Brasil, 2001
Cangussu Maria Cristina Teixeira,Castellanos Fernandez Roberto Augusto,Rivas Cristiane Castro,Ferreira Jr. Cláudio
Cadernos de Saúde Pública , 2004,
Abstract: O objetivo foi determinar a prevalência da fluorose dentária em uma amostra de 3.313 escolares de 12 e 15 anos em distrito sanitário em Salvador, Bahia, Brasil. Desenvolveu-se um estudo transversal e os dados foram coletados por sete examinadores (kappa = 0.69), segundo os critérios da OMS (índice de Dean). Informa es adicionais como participa o em programas, acesso ao dentista, local de moradia dos 0-5 anos de vida, sexo e etnia foram obtidos mediante questionário. Procedeu-se à análise descritiva para o município e para cada distrito. Resultou que 31,4% dos escolares aos 12 anos e 27,6% aos 15 anos apresentavam fluorose, predominando a categoria "muito leve". Foram encontradas diferen as entre os distritos (p < 0.05 X2). Os distritos de Pau da Lima e Brotas foram os com maior percentual de indivíduos sadios aos 12 anos - 81,8% e 81,6%; e, aos 15 anos, Subúrbio Ferroviário, Pau da Lima e Cajazeiras foram as regi es com menor prevalência - 13,0%, 14,6% e 13,5%. O distrito da Liberdade apresentou maior prevalência - 72,4% e 57,3% aos 12 e 15 anos, respectivamente, atribuída às diferen as na calibra o da equipe. Foram identificadas diferen as entre os distritos sanitários, refor ando a necessidade de vigilancia à saúde.
Cárie dentária em escolares de 12 e 15 anos de escolas públicas e privadas de Salvador, Bahia, Brasil, em 2001
Cangussu, Maria Cristina Teixeira;Castellanos, Roberto Augusto;Pinheiro, Márcia Farias;Albuquerque, Silvana Rodrigues de;Pinho, Cristina;
Pesquisa Odontológica Brasileira , 2002, DOI: 10.1590/S1517-74912002000400017
Abstract: the aim of this paper was to assess the caries experience of 12- and 15-year-old schoolchildren from public and private schools in salvador, bahia, brazil, and to identify the access of children to dental services and the coverage of such services, which might be related to differences between the groups. cross-sectional data were obtained from 3,313 clinical exams, which followed the who (1997) criteria for the diagnosis of dental caries. the analysis was carried out by means of the student's t test, the chi-square test and analysis of covariance. there were no differences regarding dmft and frequency of caries-free individuals between public and private schools. however, while f (filled teeth) was the most prevalent component of the index in subjects from private schools, m (missing teeth) was the most common in those from public schools. the access to dental services in the last year was the only variable associated to the differences between both groups. thus, the importance of access to dental services and social benefits must be pointed out in order to guarantee equity in oral health.
Prevalência da fluorose dentária em escolares de 12 e 15 anos de idade em Salvador, Bahia, Brasil, 2001
Cangussu, Maria Cristina Teixeira;Castellanos Fernandez, Roberto Augusto;Rivas, Cristiane Castro;Ferreira Jr., Cláudio;Santos, Luciano Cincurá Silva;
Cadernos de Saúde Pública , 2004, DOI: 10.1590/S0102-311X2004000100028
Abstract: this study aimed to determine the prevalence of dental fluorosis in a sample of 3,313 schoolchildren (ages 12 and 15) in a health district in salvador, bahia, brazil. a cross-sectional study was developed, and data were collected by seven examiners (kappa = 0.69) according to who criteria (the dean index). additional information such as participation in programs, access to a dentist, place of residence from 0-5 years of age, sex, and ethnicity were obtained through a questionnaire. a descriptive analysis was performed for the municipality as a whole and for each district. according to the results, 31.4% of the 12-year-olds and 27.6% of the 15-year-olds presented fluorosis, predominantly of the "very mild" type. differences were found between the districts (p < 0.05). the districts of pau da lima and brotas had the highest percentages of healthy individuals at 12 years of age (81.8% and 81.6%). at 15 years, subúrbio ferroviário, pau da lima, and cajazeiras were the districts with the lowest prevalence rates (13.0%, 14.6%, and 13.5%). the district of liberdade had the highest prevalence (72.4% and 57.3%) at 12 and 15 years, respectively, attributed to differences in calibration. differences were found between the health districts, thus emphasizing the need for health surveillance.
Ritual as Indicative as of code as Values Ritual as Indicative as of code as Values
Cristina Maria Teixeira
Ilha do Desterro , 2008,
Abstract: Undoubtedly, the ritualistic connotation of Hemingway's work, and particularly of his short stories in IN OUR TIME, is very strong and worth analysing. Hemingway has even been criticized for his use of an unvarying code, his action almost always circling about ordeals, with triumphs and defeats in the bullring, the battlefield, the trout stream or other male proving grounds, where great value is placed on raw physical courage. Undoubtedly, the ritualistic connotation of Hemingway's work, and particularly of his short stories in IN OUR TIME, is very strong and worth analysing. Hemingway has even been criticized for his use of an unvarying code, his action almost always circling about ordeals, with triumphs and defeats in the bullring, the battlefield, the trout stream or other male proving grounds, where great value is placed on raw physical courage.
Mediation in the Construction of Mathematical Knowledge: A Case Study Using Dynamic Geometry  [PDF]
Gilmara Teixeira Barcelos, Silvia Cristina Freitas Batista, Liliana Maria Passerino
Creative Education (CE) , 2011, DOI: 10.4236/ce.2011.23034
Abstract: According to the social-historical theory, interaction between individuals plays a major role in building the human being. It is through such interpersonal relationships that the individual’s psychological development takes place. Therefore, in school education, interaction with teacher and with classmates is essential; in addition, their mediation along the educational process is an extremely relevant factor to achieve goals. Mediation also includes use of tools and signs in the social context, enabling the development of superior psychological processes. This research was carried out using the social-historical theory as theoretical background and considering that digital technologies enable adequate spaces to perform investigation activities. It was performed with a group of students Mathematics teachers and aimed at analyzing a learning situation about Triangle Similarity Cases using a Dynamic Geometry software program. The importance of mediation (tools, teacher, classmates) in knowledge building was evaluated by performing investigative activities aided by the software. Qualitative research, through case study, was chosen and three data collection techniques were used: participant observation, questionnaire and semi-structured interview. Research-related tasks were divided into three stages: preparation; de velopment and analysis of collected data, relating them with the adopted theoretical background. Considering all that was observed and collected through questionnaires and interview, it is possible to state that mediation played an important role during software activities.
Juventud, fiesta y mercado: un estudio acerca del carnaval de Ouro Preto - Minas Gerais
Soutto Mayor,Sarah Teixeira; Rosa,Maria Cristina;
Polis (Santiago) , 2010, DOI: 10.4067/S0718-65682010000200009
Abstract: this article intends to analyze how youth and the characteristics socially assigned to them emerge in a festive scenario, very influenced by the entertainment industry, based on the commodification process of the carnival from a brazilian city, ouro preto, minas gerais (mg). for this, a study about the city's carnival was made in 2009 using the qualitative approach and combining bibliographic, documentary and field research. without ignoring the numerous possibilities of appropriation of the individuals can have in the time-space of the festivity, which is plural, we identified youth as being the main product sold in the entertainment market, allied to specific ways of being young, to looks and styles bound to forms of experiencing carnival. the festivity, that until very recently used to happen on the streets of the city with the unpaid participation of revelers, became a paid, private and destined to the young public super production.
Page 1 /92857
Display every page Item


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.