cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.5816232.v1
title: Analysis of Graphic Activities for Children with Down Syndrome

description: ABSTRACT Inclusive education in Brazil is a right of the person with disabilities and includes the use of Assistive Technology resources in order to expand the functional abilities of the students, promote autonomy and participation. Among the areas of Assistive Technology is the development of accessible written material, which has a fundamental role in reducing barriers to learning of people with disabilities. Considering the importance of the subject, the objective of this study was to analyze the accessibility of graphics activities applied to children with Down syndrome in occupational therapeutic care, which occurred in a therapeutic toy library for one semester. For this, an applied and descriptive research, with quantitative approach was carried out, in which 278 activities were evaluated using 24 subjects, aged between 2 and 13 years, from the creation of a protocol. Quantitative data have been checked by the software Statistical Package for The Social Sciences-SPSS, version 19.0. The results showed that the graphic materials were in accordance with the guidelines of the literature regarding visual presentation, content organization, reading level and the use of elements to transmit information, but the texts written with symbol support needed to be improved, as well as the inclusion of elements to direct the location of the answer and keywords highlighted in the statement. It was concluded that the graphic materials developed by the occupational therapists were accessible to the studied population, however it was not possible to verify other elements related to the application of the activity that could influence accessibility.
DOI: 10.6084/m9.figshare.5816229
title: Focalização e Cobertura do Programa de Aquisição de Alimentos (PAA): avaliação de sua eficácia nas regiões brasileiras

description: Abstract: Conception and the practice of public policies and government programs have been highlighted in the Brazilian public administration. However, the initiatives to evaluate policies are still rare and incipient. We aim to evaluate the efficiency of food acquisition Program (PAA), classifying the Brazilian municipalities according to the level of tendency to implement this public policy. In order to do this, two indicators with seven variables were elaborated that incorporates both the propensity to food insecurity from local population and local familiar agriculture access to the market. Moreover, we estimated the coverage level of the program in Brazilian regions. We used multivariate statistical techniques Cluster analysis to identify groups and Discriminant analysis to validate them. As result, it was possible to identify four groups of program demand with distinct characteristics significantly validated by discriminant analysis. The group with highest demand of program actions is formed by municipalities with significant presence of family farmers, low economic dynamism and high risk of food security. They are mostly located in the Northeastern and Northern areas. Interestingly, we noted that the PAA has focused its actions in these municipalities. However, the level of coverage of the program is still incipient. Finally, the coverage rate based on regions is still uneven, indicating that some regions have been rejected, especially in North and Northeast of Brazil.
DOI: 10.6084/m9.figshare.5816223
title: O Papel dos Preços e do Dispêndio no Consumo de Alimentos Orgânicos e Convencionais no Brasil

description: Abstract: This article seeks to analyze the demand’s sensibility for organic food and their conventional counterparts to variations in prices and expenditure in Brazilian households. We estimated an aggregate demand system for 14 categories (seven organics and seven conventional) using the QUAIDS model with correction for the Zero Consumption Problem by the Shonkwiller and Yen two-step estimation method. The database was from the microdata from the Brazilian Household Budget Survey (POF/IBGE) 2008/2009. Results showed that Brazilian consumers are more sensitive to variations in prices and expenditure of organic than conventional food. Moreover, there is asymmetry in substitution/complementarity relations between the two types of food. These results suggest that it is relatively difficult to induce consumers that are used to purchase organic products to “revert” their spending habits changing organic products to conventional ones. Furthermore, results showed that consumers do not view organic food as a substitute for conventional food in most cases. Examining the expenditure elasticities, we conclude that organic foods can be classified as luxury goods.
DOI: 10.6084/m9.figshare.5816223.v1
title: O Papel dos Preços e do Dispêndio no Consumo de Alimentos Orgânicos e Convencionais no Brasil

description: Abstract: This article seeks to analyze the demand’s sensibility for organic food and their conventional counterparts to variations in prices and expenditure in Brazilian households. We estimated an aggregate demand system for 14 categories (seven organics and seven conventional) using the QUAIDS model with correction for the Zero Consumption Problem by the Shonkwiller and Yen two-step estimation method. The database was from the microdata from the Brazilian Household Budget Survey (POF/IBGE) 2008/2009. Results showed that Brazilian consumers are more sensitive to variations in prices and expenditure of organic than conventional food. Moreover, there is asymmetry in substitution/complementarity relations between the two types of food. These results suggest that it is relatively difficult to induce consumers that are used to purchase organic products to “revert” their spending habits changing organic products to conventional ones. Furthermore, results showed that consumers do not view organic food as a substitute for conventional food in most cases. Examining the expenditure elasticities, we conclude that organic foods can be classified as luxury goods.
DOI: 10.6084/m9.figshare.5816217
title: Effect of erosive challenges on deciduous teeth undergoing restorative procedures with different adhesive protocols - an in vitro study

description: ABSTRACT Objective: To evaluate the effect of erosive challenges on the tooth- restoration interface of deciduous teeth treated with different adhesive protocols. Material and Methods: Deciduous molars were cut mesiodistally, then embedded, abraded and polished (n=80). Samples were randomly divided according to the adhesive system used into: G1 (Adper Single Bond2®, etch-and-rinse), G2 (Universal Single Bond®, self-etching), G3 (OptibondFL®, etch-and-rinse with Fluoride) and G4 (BondForce®, self-etching with Fluoride). After standardized cavity preparation (2 mm diameter x 2 mm depth), adhesive systems were applied and samples were restored (composite resin Z350®). Half of the samples were exposed to erosive/abrasive cycles (n = 10, each adhesive group), and the other half (control group; n = 10) remained immersed in artificial saliva. For microleakage analysis, samples were submersed in methylene blue and analyzed at 40x magnifications. Cross-sectional microhardness (CSMH) was carried out (50 g/5 s) at 25 μm, 50 μm, and 100 μm from the eroded surface and at 25 μm, 75 μm, and 125 μm from the enamel bond interface. Results: Regarding microleakage, 7.5% of the samples showed no dye infiltration, 30% showed dye infiltration only at the enamel interface, and 62.5% showed dye infiltration through the dentin-enamel junction, with no difference between groups (p≥0.05). No significant difference was observed in CSMH at different depths (two-way ANOVA, p≥0.05). Conclusions: We did not observe significant changes in microleakage or CSMH after erosive/abrasive challenges in deciduous teeth treated with different adhesive protocols (etch-and-rinse and self-etching adhesives, with and without fluoride).
DOI: 10.6084/m9.figshare.5816217.v1
title: Effect of erosive challenges on deciduous teeth undergoing restorative procedures with different adhesive protocols - an in vitro study

description: ABSTRACT Objective: To evaluate the effect of erosive challenges on the tooth- restoration interface of deciduous teeth treated with different adhesive protocols. Material and Methods: Deciduous molars were cut mesiodistally, then embedded, abraded and polished (n=80). Samples were randomly divided according to the adhesive system used into: G1 (Adper Single Bond2®, etch-and-rinse), G2 (Universal Single Bond®, self-etching), G3 (OptibondFL®, etch-and-rinse with Fluoride) and G4 (BondForce®, self-etching with Fluoride). After standardized cavity preparation (2 mm diameter x 2 mm depth), adhesive systems were applied and samples were restored (composite resin Z350®). Half of the samples were exposed to erosive/abrasive cycles (n = 10, each adhesive group), and the other half (control group; n = 10) remained immersed in artificial saliva. For microleakage analysis, samples were submersed in methylene blue and analyzed at 40x magnifications. Cross-sectional microhardness (CSMH) was carried out (50 g/5 s) at 25 μm, 50 μm, and 100 μm from the eroded surface and at 25 μm, 75 μm, and 125 μm from the enamel bond interface. Results: Regarding microleakage, 7.5% of the samples showed no dye infiltration, 30% showed dye infiltration only at the enamel interface, and 62.5% showed dye infiltration through the dentin-enamel junction, with no difference between groups (p≥0.05). No significant difference was observed in CSMH at different depths (two-way ANOVA, p≥0.05). Conclusions: We did not observe significant changes in microleakage or CSMH after erosive/abrasive challenges in deciduous teeth treated with different adhesive protocols (etch-and-rinse and self-etching adhesives, with and without fluoride).
DOI: 10.6084/m9.figshare.5816214
title: Maternal mortality according to race/skin color in Mato Grosso do Sul, Brazil, from 2010 to 2015

description: Abstract Objectives: to investigate the epidemiological profile, by race/skin color, of maternal deaths in the state of Mato Grosso do Sul, Brazil. Methods: the present epidemiological study of maternal death distribution by race/skin color was based on data extracted from Brazilian mortality and livebirth information systems from 2010 to 2015. The maternal mortality ratio and the specific maternal mortality ratio were calculated and analyzed according to obstetric variables. Results: the death risk for black (RR = 4.3, CI95%= 2.088.71) and indigenous women (RR = 3.7, CI95% 2.26.23) was approximately fourfold in comparison to the risk for white women. For direct causes of death, the state of Mato Grosso do Sul showed higher levels, 74.1%, as well as for most races/skin colors in the first triennium. The specific maternal mortality ratio was higher among black and indigenous women aged30 to 39 years old (416.7 and 651.8, respectively) per 100,000 live births (p&lt;0.05). Conclusions: higher maternal mortality ratio for indigenous and black women and the predominance of deaths related to direct obstetric causes among race/skin color categories reflect inadequate health care during pregnancy and puerperium.
DOI: 10.6084/m9.figshare.5816214.v1
title: Maternal mortality according to race/skin color in Mato Grosso do Sul, Brazil, from 2010 to 2015

description: Abstract Objectives: to investigate the epidemiological profile, by race/skin color, of maternal deaths in the state of Mato Grosso do Sul, Brazil. Methods: the present epidemiological study of maternal death distribution by race/skin color was based on data extracted from Brazilian mortality and livebirth information systems from 2010 to 2015. The maternal mortality ratio and the specific maternal mortality ratio were calculated and analyzed according to obstetric variables. Results: the death risk for black (RR = 4.3, CI95%= 2.088.71) and indigenous women (RR = 3.7, CI95% 2.26.23) was approximately fourfold in comparison to the risk for white women. For direct causes of death, the state of Mato Grosso do Sul showed higher levels, 74.1%, as well as for most races/skin colors in the first triennium. The specific maternal mortality ratio was higher among black and indigenous women aged30 to 39 years old (416.7 and 651.8, respectively) per 100,000 live births (p&lt;0.05). Conclusions: higher maternal mortality ratio for indigenous and black women and the predominance of deaths related to direct obstetric causes among race/skin color categories reflect inadequate health care during pregnancy and puerperium.
DOI: 10.6084/m9.figshare.5816208
title: Profile and performance of nutritionists in Primary Health Care

description: ABSTRACT Objective To describe the profile and performance of nutritionists in Primary Health Care. Methods A cross-sectional study was carried out, and all nutritionists in two municipalities of Paraíba, Brazil, were interviewed. Information was collected through structured interviews on demographic characteristics, professional qualification, development of food and nutrition activities, knowledge and use of essential bibliography for the work in Primary Care. Results In one municipality there were 28 teams of the Family Health Strategy and in the other, nineteen teams. In all, nineteen nutritionists were interviewed, fourteen of whom were working in the health teams and five were working exclusively in the Family Health Support Centers. All but one were women and the majority were between 20 and 39 years; the majority (n=10) had no graduate training. Nutritionists from the basic health teams developed more public health nutrition actions, such as defining nutritional care protocols and vitamin A and iron supplementation than those from the Family Health Support Centers (11 versus 1; and 13 versus 1, respectively). About half were satisfied with work in general, and dissatisfaction was related to deficiencies in the availability and quality of anthropometric equipment, physical structure and material. Conclusion Nutritionists work in food and nutrition actions in collective health, emphasizing the importance of qualification and practices that better combine the programmatic agenda of this area with Primary Care.
DOI: 10.6084/m9.figshare.5816208.v1
title: Profile and performance of nutritionists in Primary Health Care

description: ABSTRACT Objective To describe the profile and performance of nutritionists in Primary Health Care. Methods A cross-sectional study was carried out, and all nutritionists in two municipalities of Paraíba, Brazil, were interviewed. Information was collected through structured interviews on demographic characteristics, professional qualification, development of food and nutrition activities, knowledge and use of essential bibliography for the work in Primary Care. Results In one municipality there were 28 teams of the Family Health Strategy and in the other, nineteen teams. In all, nineteen nutritionists were interviewed, fourteen of whom were working in the health teams and five were working exclusively in the Family Health Support Centers. All but one were women and the majority were between 20 and 39 years; the majority (n=10) had no graduate training. Nutritionists from the basic health teams developed more public health nutrition actions, such as defining nutritional care protocols and vitamin A and iron supplementation than those from the Family Health Support Centers (11 versus 1; and 13 versus 1, respectively). About half were satisfied with work in general, and dissatisfaction was related to deficiencies in the availability and quality of anthropometric equipment, physical structure and material. Conclusion Nutritionists work in food and nutrition actions in collective health, emphasizing the importance of qualification and practices that better combine the programmatic agenda of this area with Primary Care.
DOI: 10.6084/m9.figshare.5816199
title: A Independência da Escolha dos Canais de Marketing nas Rendas dos Produtores Orgânicos Americanos

description: Abstract: One of the issues related to strategies for capturing value in organic production activities is the decision regarding the appropriate product distribution channel. The literature points out the importance of analyzing the gains of organic small producers concerning the marketing channels for organic products. Research indicates that marketing through direct channels is an advantage for small producers since these channels promote increased value capture and, consequently, increased income. Empirical research was conducted in California, United States, in which 60 organic producers were surveyed to determine whether direct distribution is the preferred type of distribution channel utilized by small producers. The results indicate that the choice of distribution channel, direct or indirect, and the type of channel within this category, is not directly related to producer income. There are indications that the choice of the appropriate channel is more connected to producers’ motives, quality of life, and perspectives on the growth of their business. Moreover, diversification of marketing channels may be an important mechanism to reduce the risks involved in the marketing their products.
DOI: 10.6084/m9.figshare.5816199.v1
title: A Independência da Escolha dos Canais de Marketing nas Rendas dos Produtores Orgânicos Americanos

description: Abstract: One of the issues related to strategies for capturing value in organic production activities is the decision regarding the appropriate product distribution channel. The literature points out the importance of analyzing the gains of organic small producers concerning the marketing channels for organic products. Research indicates that marketing through direct channels is an advantage for small producers since these channels promote increased value capture and, consequently, increased income. Empirical research was conducted in California, United States, in which 60 organic producers were surveyed to determine whether direct distribution is the preferred type of distribution channel utilized by small producers. The results indicate that the choice of distribution channel, direct or indirect, and the type of channel within this category, is not directly related to producer income. There are indications that the choice of the appropriate channel is more connected to producers’ motives, quality of life, and perspectives on the growth of their business. Moreover, diversification of marketing channels may be an important mechanism to reduce the risks involved in the marketing their products.
DOI: 10.6084/m9.figshare.5816196
title: Percutaneous Intervention in ST-Elevation Myocardial Infarction: Culprit-only or Complete Revascularization?

description: Abstract The best approach of multivessel coronary artery disease in the context of acute myocardial infarction with ST segment elevation and primary percutaneous coronary intervention is one of the main reasons for controversy in cardiology. Although the main global guidelines do not recommend routine complete revascularization in these patients, recent randomized clinical trials have demonstrated benefit of this approach in reducing cardiovascular outcomes. For this reason, an adequate review of this evidence is essential in order to establish scientifically based strategy and achieve better outcomes for these patients who present with acute myocardial infarction. This review aims to present objectively the most recent evidence available on this topic.
DOI: 10.6084/m9.figshare.5816193
title: Clustering of unhealthy food habits and its association with socioeconomic factors among Brazilian workers

description: ABSTRACT Objective Investigate the clustering of four unhealthy food habits (low intake of fruits, low intake of vegetables, high intake of candy, and high intake of fried snacks), and to identify the association between the number of these clustered habits and sociodemographic variables. Methods This was a cross-sectional representative study of industrial workers from 24 Federative Units in Brazil conducted between 2006 and 2008. The low weekly intake of fruits and vegetables (&lt;5 days/week) and high weekly intake of candy and fried snacks (≥5 days/weeks) were evaluated using a validated questionnaire. Simultaneity was analyzed with stratification by sex, calculating the Observed (O) and Expected (E) prevalence and the O/E ratio for each of the 16 possible food intake combinations. Results Among the 47,477 workers studied, in both men and women, the simultaneous presence of high weekly intake of candy and fried snacks(O/E=3.58; 95%CI=3.12–4.10 and O/E=2.17; 95%CI=1.76–2.62) and of the four unhealthy food habits (O/E=2.32; 95%CI=2.01–2.66 and O/E=4.02; 95%CI=3.44–4.65) exceeded the expected percentages if these foods were consumed separately. When compared to subjects without or with only one unhealthy food habit, the combination of the four negative dietary behaviors was more frequent among women, workers with a lower education level, and those living without a partner. Conclusion Unhealthy food habits tend to cluster together in both sexes, suggesting a strong interaction, particularly for the four unhealthy food habits together, especially among women, less educated workers and without a partner.
DOI: 10.6084/m9.figshare.5816193.v1
title: Clustering of unhealthy food habits and its association with socioeconomic factors among Brazilian workers

description: ABSTRACT Objective Investigate the clustering of four unhealthy food habits (low intake of fruits, low intake of vegetables, high intake of candy, and high intake of fried snacks), and to identify the association between the number of these clustered habits and sociodemographic variables. Methods This was a cross-sectional representative study of industrial workers from 24 Federative Units in Brazil conducted between 2006 and 2008. The low weekly intake of fruits and vegetables (&lt;5 days/week) and high weekly intake of candy and fried snacks (≥5 days/weeks) were evaluated using a validated questionnaire. Simultaneity was analyzed with stratification by sex, calculating the Observed (O) and Expected (E) prevalence and the O/E ratio for each of the 16 possible food intake combinations. Results Among the 47,477 workers studied, in both men and women, the simultaneous presence of high weekly intake of candy and fried snacks(O/E=3.58; 95%CI=3.12–4.10 and O/E=2.17; 95%CI=1.76–2.62) and of the four unhealthy food habits (O/E=2.32; 95%CI=2.01–2.66 and O/E=4.02; 95%CI=3.44–4.65) exceeded the expected percentages if these foods were consumed separately. When compared to subjects without or with only one unhealthy food habit, the combination of the four negative dietary behaviors was more frequent among women, workers with a lower education level, and those living without a partner. Conclusion Unhealthy food habits tend to cluster together in both sexes, suggesting a strong interaction, particularly for the four unhealthy food habits together, especially among women, less educated workers and without a partner.