cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.20018412.v1
title: Evaluation of school menus : Comparing public, private and charter schools

description: ABSTRACT Objective: To evaluate menus offered in public, private and charter schools in the city of Seville (Spain) for different groups of school children. Methods: A total of 86 schools were evaluated, including public, private and charter schools, which represented every district of the city. Four schools possessed their own kitchen, while the others had hired a catering service. The menus were aimed at school children aged between 3 and 16 years. The adequacy of menus regarding the monthly frequency of the different food groups, recipe repetition, variability of cooking techniques and nutritional balance were evaluated according to the recommendations. Statistica 7 software was used for statistical analysis. Results: In most school cafeterias fruits, vegetables and legumes supply was defincient compared to dairy desserts, meats and potatoes. Significant differences regarding the monthly food frequency were observed between the three types of school, being the public schools the ones the most followed the recommendations. Most school cafeterias evaluated did not provide sufficiently detailed menus and a lack of variety of culinary techniques was observed.The calories offered did not meet the needs of all age groups and macronutrient distribution was only adequate in 50% of the evaluated menus. Conclusion: Although there has been a favourable evolution of menus from previous studies, further work is needed to increase the offer of fruits and vegetables, to reduce the intake from lipids and protein, as well as to adapt the calories of the menus to the different age groups.
DOI: 10.6084/m9.figshare.20018416.v1
title: The nutritional care during the prenatal and postpartum: Perceptions of managers of Primary Health Care

description: ABSTRACT Objective: To evaluate the perception of managers regarding the nutritional care to prenatal and postpartum in Primary Health Units in Southern,São Paulo, Brazil. Methods: It was conducted a census of 28 Primary Health Units from the insular area, using interviews with managers. The nutritional care was assessed according to infrastructure, work process and food and nutrition surveillance. Results: The insertion of dietitians was the main insufficient component of dimension structure, interfering negatively on nutritional care for 60% of managers. It was founded low compliance for the following variables of the process dimension: calculate the body mass index (35%), monitoring of nutritional status in body mass index/gestational week curve (46%) and conducting individualized nutritional counseling in antenatal (14%). Conclusion: Prenatal and postpartum nutritional care is unsatisfactory to achieve comprehensive care. It is necessary to sensitize local manager's awareness and qualify the health teams to ensure the effectiveness of such actions in Santos.
DOI: 10.6084/m9.figshare.20018416
title: The nutritional care during the prenatal and postpartum: Perceptions of managers of Primary Health Care

description: ABSTRACT Objective: To evaluate the perception of managers regarding the nutritional care to prenatal and postpartum in Primary Health Units in Southern,São Paulo, Brazil. Methods: It was conducted a census of 28 Primary Health Units from the insular area, using interviews with managers. The nutritional care was assessed according to infrastructure, work process and food and nutrition surveillance. Results: The insertion of dietitians was the main insufficient component of dimension structure, interfering negatively on nutritional care for 60% of managers. It was founded low compliance for the following variables of the process dimension: calculate the body mass index (35%), monitoring of nutritional status in body mass index/gestational week curve (46%) and conducting individualized nutritional counseling in antenatal (14%). Conclusion: Prenatal and postpartum nutritional care is unsatisfactory to achieve comprehensive care. It is necessary to sensitize local manager's awareness and qualify the health teams to ensure the effectiveness of such actions in Santos.
DOI: 10.6084/m9.figshare.20018418
title: Bibliometric analysis of undergraduate final research projects in Nutrition courses in the state of Rio Grande do Norte, Brazil

description: ABSTRACT Objective: To evaluate the profile of academic production of undergraduates in Nutrition courses in the state of Rio Grande do Norte, Brazil. Methods: The bibliometric study was conducted with undergraduate final research projects from five courses in Nutrition in the state of Rio Grande do Norte during 2013 and 2014. The following variables were collected: institution, title of project, number of authors, academic degree of the advisor, study design, area of study interest, type of study, study setting, submission to the ethics committee, and keywords. Pearson's Chi-square test was used to assess the variable area of study interest with a significance level at p≤0.05 and 95% confidence interval. Results: Of the 195 projects analyzed, 79.0% were developed at universities. We found a higher frequency of academic articles (68.2%) developed by a single student (65.6%), advised by a professor with a Masters degree (57.9%), with a cross-sectional study design (48.2%), and without submission to the research ethics committee (49.2%). The mean adequacy of keywords was 50.0%. Conclusion: The quantitative approach was the most predominant characteristic of the final research projects and the most frequently researched area of knowledge was public health. The methodological approaches of the research projects were considered weak, which suggests the need to improve the quality of scientific methodology during undergraduate studies, considering the important benefits derive from researches as an active methodology.
DOI: 10.6084/m9.figshare.20018418.v1
title: Bibliometric analysis of undergraduate final research projects in Nutrition courses in the state of Rio Grande do Norte, Brazil

description: ABSTRACT Objective: To evaluate the profile of academic production of undergraduates in Nutrition courses in the state of Rio Grande do Norte, Brazil. Methods: The bibliometric study was conducted with undergraduate final research projects from five courses in Nutrition in the state of Rio Grande do Norte during 2013 and 2014. The following variables were collected: institution, title of project, number of authors, academic degree of the advisor, study design, area of study interest, type of study, study setting, submission to the ethics committee, and keywords. Pearson's Chi-square test was used to assess the variable area of study interest with a significance level at p≤0.05 and 95% confidence interval. Results: Of the 195 projects analyzed, 79.0% were developed at universities. We found a higher frequency of academic articles (68.2%) developed by a single student (65.6%), advised by a professor with a Masters degree (57.9%), with a cross-sectional study design (48.2%), and without submission to the research ethics committee (49.2%). The mean adequacy of keywords was 50.0%. Conclusion: The quantitative approach was the most predominant characteristic of the final research projects and the most frequently researched area of knowledge was public health. The methodological approaches of the research projects were considered weak, which suggests the need to improve the quality of scientific methodology during undergraduate studies, considering the important benefits derive from researches as an active methodology.
DOI: 10.6084/m9.figshare.20018422
title: Social and demographic inequalities in diet quality in a population-based study

description: Objective : To evaluate sociodemographic inequalities in the diet quality of the urban population of the city of Campinas, São Paulo, Brazil. Methods: A population-based, cross-sectional study was performed using data from a health survey conducted in the city of Campinas in 2008-2009. Diet quality was evaluated using the Brazilian Healthy Eating Index Revised. A total of 3,382 individuals aged 10 years old and older were analyzed. Results : Brazilian Healthy Eating Index Revised scores increased with age and education level. Women consumed more vegetables, fruits, and milk, and less sodium, meat and eggs, oils, saturated and solid fats, alcohol, and added sugars than men. Scores for whole grains, vegetables, and fruits also increased with age and education level. Conclusion: These findings point to sociodemographic segments that are more vulnerable to an inappropriate diet and identify the need of strategies to increase the consumption of whole grains, dark green vegetables, fruits, and milk, and decrease the consumption of sodium, solid fats, alcohol, and added sugar.
DOI: 10.6084/m9.figshare.20018422.v1
title: Social and demographic inequalities in diet quality in a population-based study

description: Objective : To evaluate sociodemographic inequalities in the diet quality of the urban population of the city of Campinas, São Paulo, Brazil. Methods: A population-based, cross-sectional study was performed using data from a health survey conducted in the city of Campinas in 2008-2009. Diet quality was evaluated using the Brazilian Healthy Eating Index Revised. A total of 3,382 individuals aged 10 years old and older were analyzed. Results : Brazilian Healthy Eating Index Revised scores increased with age and education level. Women consumed more vegetables, fruits, and milk, and less sodium, meat and eggs, oils, saturated and solid fats, alcohol, and added sugars than men. Scores for whole grains, vegetables, and fruits also increased with age and education level. Conclusion: These findings point to sociodemographic segments that are more vulnerable to an inappropriate diet and identify the need of strategies to increase the consumption of whole grains, dark green vegetables, fruits, and milk, and decrease the consumption of sodium, solid fats, alcohol, and added sugar.
DOI: 10.6084/m9.figshare.20018425.v1
title: Semantic equivalence of Pediatric Subjective Global Nutritional Assessment Questionnaire for nutritional screening in pediatric patients with cancer

description: Objective: Perform the semantic equivalence of Pediatric Subjective Global Nutritional Assessment and its adaptation to the Portuguese language for use in pediatric patients hospitalized with cancer. Methods: The semantic equivalence process involved the following steps: translation, synthesis of translations, back-translation, discussion with Expert Committee and pre-test, steps that took place at the Universidade Federal do Rio de Janeiro and at the Instituto Nacional de Câncer José Alencar Gomes da Silva. The questionnaire was pretested in 32 patients with pediatric cancer, of the aged 2-18 years, to check its suitability in this population. Results: All steps justified the equivalence semantics of the instrument. Discrete changes were necessary in the Pediatric Subjective Global Nutritional Assessment instrument for the Brazilian context. According to the responses of each free expert for each of the 56 assertions, 81% of the responses were classified as "unchanged". It was a good semantic equivalence between the translation and the back-translation and the original version. Conclusion: The Brazilian version of Pediatric Subjective Global Nutritional Assessment was well understood by the study population and was adequate to continue with the remaining steps of cross-cultural adaptation and validation tool for further application in hospitalized pediatric patients with cancer.
DOI: 10.6084/m9.figshare.20018425
title: Semantic equivalence of Pediatric Subjective Global Nutritional Assessment Questionnaire for nutritional screening in pediatric patients with cancer

description: Objective: Perform the semantic equivalence of Pediatric Subjective Global Nutritional Assessment and its adaptation to the Portuguese language for use in pediatric patients hospitalized with cancer. Methods: The semantic equivalence process involved the following steps: translation, synthesis of translations, back-translation, discussion with Expert Committee and pre-test, steps that took place at the Universidade Federal do Rio de Janeiro and at the Instituto Nacional de Câncer José Alencar Gomes da Silva. The questionnaire was pretested in 32 patients with pediatric cancer, of the aged 2-18 years, to check its suitability in this population. Results: All steps justified the equivalence semantics of the instrument. Discrete changes were necessary in the Pediatric Subjective Global Nutritional Assessment instrument for the Brazilian context. According to the responses of each free expert for each of the 56 assertions, 81% of the responses were classified as "unchanged". It was a good semantic equivalence between the translation and the back-translation and the original version. Conclusion: The Brazilian version of Pediatric Subjective Global Nutritional Assessment was well understood by the study population and was adequate to continue with the remaining steps of cross-cultural adaptation and validation tool for further application in hospitalized pediatric patients with cancer.
DOI: 10.6084/m9.figshare.20018428.v1
title: Sixty years of the National Food Program in Brazil

description: School meals were introduced in the Brazilian political agenda by a group of scholars known as nutrition scientists' in the 1940s. In 1955, the Campanha de Merenda Escolar, the first official school food program, was stablished, and sixty years after its inception, school food in Brazil stands as a decentralised public policy, providing services to students enrolled in public schools, which involve the Brazilian federal government, twentyseven federative units, and their 5,570 municipalities. Throughout its history, school food has gone through many stages that reflect the social transformations in Brazil: from a campaign to implement school food focused on the problem of malnutrition and the ways to solve it, to the creation of a universal public policy relying on social participation and interface between other modern, democratic, and sustainable policies, establishing a strategy for promoting food and nutrition security, development, and social protection. In this article, the School Food Program is analyzed from the perspective of four basic structures that support it as public policy: the formal structure, consisting of legal milestones that regulated the program; substantive structure, referring to the public and private social actors involved; material structure, regarding the way in which Brazil sponsors the program; and finally, the symbolic structure, consisting of knowledge, values, interests, and rules that legitimatize the policy.
DOI: 10.6084/m9.figshare.20018428
title: Sixty years of the National Food Program in Brazil

description: School meals were introduced in the Brazilian political agenda by a group of scholars known as nutrition scientists' in the 1940s. In 1955, the Campanha de Merenda Escolar, the first official school food program, was stablished, and sixty years after its inception, school food in Brazil stands as a decentralised public policy, providing services to students enrolled in public schools, which involve the Brazilian federal government, twentyseven federative units, and their 5,570 municipalities. Throughout its history, school food has gone through many stages that reflect the social transformations in Brazil: from a campaign to implement school food focused on the problem of malnutrition and the ways to solve it, to the creation of a universal public policy relying on social participation and interface between other modern, democratic, and sustainable policies, establishing a strategy for promoting food and nutrition security, development, and social protection. In this article, the School Food Program is analyzed from the perspective of four basic structures that support it as public policy: the formal structure, consisting of legal milestones that regulated the program; substantive structure, referring to the public and private social actors involved; material structure, regarding the way in which Brazil sponsors the program; and finally, the symbolic structure, consisting of knowledge, values, interests, and rules that legitimatize the policy.
DOI: 10.6084/m9.figshare.20018433
title: Linear growth of Brazilian children: Reflections in the context of social equity

description: The aim of this study was to assess the linear growth of children in the context of social equity. At first, the study systematized the results of research that examined factors associated with the decline of stunting among children younger than five years of age in Brazil. Then, such results were contextualized from the point of view of social equity. The nine articles reviewed showed a positive temporal variation of stunting, with national values ranging from 37.1 to 7.1%; in Northeastern Brazil, this variation ranged from 33.9 to 5.9%. Four main reasons explained the decline of stunting: 1) increased purchasing power/family income among low-income families; 2) improved maternal education; 3) expansion of public sanitation, and 4) expansion of primary health care services. However, disparities that mark the persistence of social inequalities related to stunting in the country should be highlighted, which affect marginalized populations. There is a need to reflect on stunting from the perspective of influence mediated by food security, nutritional micronutrient status, and contemporary lifestyles. From the perspective of public policies, the results emphasize the importance of intersectoral work. In conclusion, despite the decline of stunting in Brazil as a result of the impact of public policies, there are still inequities with marked vulnerability in disadvantaged sociocultural groups. Thus, the targeting of research and actions for these population segments is imperative.
DOI: 10.6084/m9.figshare.20018433.v1
title: Linear growth of Brazilian children: Reflections in the context of social equity

description: The aim of this study was to assess the linear growth of children in the context of social equity. At first, the study systematized the results of research that examined factors associated with the decline of stunting among children younger than five years of age in Brazil. Then, such results were contextualized from the point of view of social equity. The nine articles reviewed showed a positive temporal variation of stunting, with national values ranging from 37.1 to 7.1%; in Northeastern Brazil, this variation ranged from 33.9 to 5.9%. Four main reasons explained the decline of stunting: 1) increased purchasing power/family income among low-income families; 2) improved maternal education; 3) expansion of public sanitation, and 4) expansion of primary health care services. However, disparities that mark the persistence of social inequalities related to stunting in the country should be highlighted, which affect marginalized populations. There is a need to reflect on stunting from the perspective of influence mediated by food security, nutritional micronutrient status, and contemporary lifestyles. From the perspective of public policies, the results emphasize the importance of intersectoral work. In conclusion, despite the decline of stunting in Brazil as a result of the impact of public policies, there are still inequities with marked vulnerability in disadvantaged sociocultural groups. Thus, the targeting of research and actions for these population segments is imperative.
DOI: 10.6084/m9.figshare.20018436
title: Association between nutritional indicators and risk of hospitalization among hemodialysis patients

description: ABSTRACT Objective To verify the ability of nutritional indicators to predict risk of hospitalization in hemodialysis patients. Methods This prospective cohort study was conducted in two hemodialysis units in Southern Brazil. The following nutritional indicators were evaluated: subjective global assessment, malnutrition-inflammation score, nutritional risk screening 2002, percentage of body fat, mid-upper arm muscle circumference, hand grip strength, phase angle, and serum albumin. The association between nutritional indicators and risk of hospitalization over a period of two years was analyzed. Results One hundred thirty-eight patients (55.4±15.2 years, 61.6% men) were evaluated. The cumulative incidence of hospitalization during the study was 48.0% (95%CI=37.9-58.0). Patients hospitalized during the study period had higher body mass index and lower serum albumin than those who were not hospitalized. Based on the other indicators, malnourished patients did not have a significant risk of hospitalization (p&gt;0.05). Serum albumin was the only predictor of hospitalization. Patients with levels &lt;3.8 g/dL had a density ratio for incidence of hospitalization 2.47 times greater than those with higher levels (p=0.003). Gender was a modifier of the effect (p interaction=0.042), with an effect in women of 7.31 (95%CI=2.34-22.9; p=0.001) and in men of 1.37 (95%CI=0.60-3.12; p=0.448). Conclusion Serum albumin was able to predict the risk of hospitalization over a period of two years in female patients undergoing hemodialysis.
DOI: 10.6084/m9.figshare.20018436.v1
title: Association between nutritional indicators and risk of hospitalization among hemodialysis patients

description: ABSTRACT Objective To verify the ability of nutritional indicators to predict risk of hospitalization in hemodialysis patients. Methods This prospective cohort study was conducted in two hemodialysis units in Southern Brazil. The following nutritional indicators were evaluated: subjective global assessment, malnutrition-inflammation score, nutritional risk screening 2002, percentage of body fat, mid-upper arm muscle circumference, hand grip strength, phase angle, and serum albumin. The association between nutritional indicators and risk of hospitalization over a period of two years was analyzed. Results One hundred thirty-eight patients (55.4±15.2 years, 61.6% men) were evaluated. The cumulative incidence of hospitalization during the study was 48.0% (95%CI=37.9-58.0). Patients hospitalized during the study period had higher body mass index and lower serum albumin than those who were not hospitalized. Based on the other indicators, malnourished patients did not have a significant risk of hospitalization (p&gt;0.05). Serum albumin was the only predictor of hospitalization. Patients with levels &lt;3.8 g/dL had a density ratio for incidence of hospitalization 2.47 times greater than those with higher levels (p=0.003). Gender was a modifier of the effect (p interaction=0.042), with an effect in women of 7.31 (95%CI=2.34-22.9; p=0.001) and in men of 1.37 (95%CI=0.60-3.12; p=0.448). Conclusion Serum albumin was able to predict the risk of hospitalization over a period of two years in female patients undergoing hemodialysis.
DOI: 10.5281/zenodo.6620974
title: Data for article "Theory of superconductivity mediated by Rashba coupling in incipient ferroelectrics"

description: Ab initio frozen-phonon splitting of the electronic bands, normalized with the polar displacement. The data is plotted in figure 3 (b) of the article Phys. Rev. B <strong>105</strong>, 224503 (2022).
description: We acknowledge the CINECA award under the ISCRA initiative Grants No. HP10C72OM1 and No. HP10BV0TBS, for the availability of high-performance computing resources and support. We also acknowledge financial support from the Italian MIUR through Projects No. PRIN 2017Z8TS5B, and No. 20207ZXT4Z and by Regione Lazio (L. R. 13/08) under project SIMAP.