cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.22010234.v1
title: Public opinion in Twitter. Analysis during the electoral race in the Colombian capital city

description: Abstract In Colombia, electoral polls have been losing credibility, so rigorous monitoring and analysis of social networks during an electoral campaign could be a way of predicting election results. Which indicators of public opinion on social networks determine a candidate´s triumph? The research that comprises this article traced on Twitter some key theoretical components of public opinion that could accurately anticipate the winner during the electoral process in Bogotá. Using ATLAS.Ti, our research efforts coded posts on candidates’ pages to generate data for our analysis. It was possible to identify seven (7) public opinion indicators that in an aggregated way coincide with electoral results. Likes on Facebook or Twitter were most effective in anticipating the candidate elect. The originality of this research is based on its methodology for analyzing content posted on Twitter and the innovation of including feelings and moods as important aspects of attitudes, the deepest component of public opinion. Our research results validate public opinion theory and its inner components. Survey agencies must adjust their methods to preserve credibility.
DOI: 10.6084/m9.figshare.22010236
title: Challenging the Party, Facing Opponents: Black and LGBT+ Movements’ Political Effects under Lula’s and Dilma’s Administrations

description: Abstract The institutional proximity between Black and LGBT+ movements and the Partido dos Trabalhadores (PT) began in the same period. However, it generated distinct political effects during the party's administration in the federal government. This article evaluates whether and how these differences can be explained by the relationship between these movements and the PT and the relationship between social movements and opposition groups. To this end, the article analyzes two sets of empirical evidence: 1) data obtained through documental and bibliographical research on the relationship between those parties and the PT; 2) data on the federal budget for racial equality and LGBT+ rights policies; 3) and data on the legislative production in favor and against these themes between the 52nd and 54th legislatures. The results indicate that the relationships between social movements, parties, and legislative opposition explain, at least partly, the differences in the movements' political effects. Such findings introduce new explanatory elements that enrich traditional theoretical models on the relationships between social movements, governments, and bureaucracy.
DOI: 10.6084/m9.figshare.22010236.v1
title: Challenging the Party, Facing Opponents: Black and LGBT+ Movements’ Political Effects under Lula’s and Dilma’s Administrations

description: Abstract The institutional proximity between Black and LGBT+ movements and the Partido dos Trabalhadores (PT) began in the same period. However, it generated distinct political effects during the party's administration in the federal government. This article evaluates whether and how these differences can be explained by the relationship between these movements and the PT and the relationship between social movements and opposition groups. To this end, the article analyzes two sets of empirical evidence: 1) data obtained through documental and bibliographical research on the relationship between those parties and the PT; 2) data on the federal budget for racial equality and LGBT+ rights policies; 3) and data on the legislative production in favor and against these themes between the 52nd and 54th legislatures. The results indicate that the relationships between social movements, parties, and legislative opposition explain, at least partly, the differences in the movements' political effects. Such findings introduce new explanatory elements that enrich traditional theoretical models on the relationships between social movements, governments, and bureaucracy.
DOI: 10.6084/m9.figshare.22010239
title: Vegetables and their by-products: total phenolic compound content, total flavonoids, and antioxidant activity

description: ABSTRACT There is an underutilization of bioactive compounds, given the losses and daily waste of vegetables throughout the entire production chain. Accordingly, the objective of this study was to quantify the content of phenolic compounds and antioxidant capacity in different parts of vegetables. Analyzes were performed on five vegetables (zucchini, eggplant, broccoli, green cabbage and green beans) from conventional cultivation. The levels of total phenolics, total flavonoids, and antioxidant capacity were obtained by spectrophotometric methods. Except broccoli, the analyzed by-products had levels of bioactive compounds and antioxidant capacity equal to or greater than the traditional parts of vegetable. Broccoli florets stood out with the highest levels of total phenolics (141.22 mg GAE/100 g), total flavonoids (137.38 mg CE/100 g) and antioxidant capacity (588.3 µmol TEAC/100 g). In contrast, the lowest levels were observed in zucchini pulp (25.44 mg GAE/100 g; 13.03 mg CE/100 g; 69.78 µmol TEAC/100 g). Therefore, the importance of full consumption of vegetables is reiterated. By-products can also be used to enrich preparations.
DOI: 10.6084/m9.figshare.22010239.v1
title: Vegetables and their by-products: total phenolic compound content, total flavonoids, and antioxidant activity

description: ABSTRACT There is an underutilization of bioactive compounds, given the losses and daily waste of vegetables throughout the entire production chain. Accordingly, the objective of this study was to quantify the content of phenolic compounds and antioxidant capacity in different parts of vegetables. Analyzes were performed on five vegetables (zucchini, eggplant, broccoli, green cabbage and green beans) from conventional cultivation. The levels of total phenolics, total flavonoids, and antioxidant capacity were obtained by spectrophotometric methods. Except broccoli, the analyzed by-products had levels of bioactive compounds and antioxidant capacity equal to or greater than the traditional parts of vegetable. Broccoli florets stood out with the highest levels of total phenolics (141.22 mg GAE/100 g), total flavonoids (137.38 mg CE/100 g) and antioxidant capacity (588.3 µmol TEAC/100 g). In contrast, the lowest levels were observed in zucchini pulp (25.44 mg GAE/100 g; 13.03 mg CE/100 g; 69.78 µmol TEAC/100 g). Therefore, the importance of full consumption of vegetables is reiterated. By-products can also be used to enrich preparations.
DOI: 10.6084/m9.figshare.22010240
title: The rise of the right-wing and the vote for bolsonaro: reverse causality?

description: Abstract The prevailing view of the 2018 election is that the Brazilian electorate shifted to the right. In this article, we argue that one of the reasons explaining this increase in voters’ ideological self-positioning as right-wing can be attributed to the decision-making process of the vote itself, and not necessarily to an increase in the conservative electoral base. To test this hypothesis, we carried out two survey experiments that indicate that simple information about the position of President Bolsonaro had the following effects on respondents’ attitudes: 1) an increase in the percentage of those who declared a political position (right-wing or leftist); 2) a self-placement or identification, either swinging to the left or to the right, conditional on the voter’s predisposition to support or oppose Bolsonaro. The existence of a reverse causality effect indicates an alternative and complementary interpretation of the relationship between ideology and the electoral process, thus having important implications for understanding the current context of Brazilian elections.
DOI: 10.6084/m9.figshare.22010240.v1
title: The rise of the right-wing and the vote for bolsonaro: reverse causality?

description: Abstract The prevailing view of the 2018 election is that the Brazilian electorate shifted to the right. In this article, we argue that one of the reasons explaining this increase in voters’ ideological self-positioning as right-wing can be attributed to the decision-making process of the vote itself, and not necessarily to an increase in the conservative electoral base. To test this hypothesis, we carried out two survey experiments that indicate that simple information about the position of President Bolsonaro had the following effects on respondents’ attitudes: 1) an increase in the percentage of those who declared a political position (right-wing or leftist); 2) a self-placement or identification, either swinging to the left or to the right, conditional on the voter’s predisposition to support or oppose Bolsonaro. The existence of a reverse causality effect indicates an alternative and complementary interpretation of the relationship between ideology and the electoral process, thus having important implications for understanding the current context of Brazilian elections.
DOI: 10.6084/m9.figshare.21981211
title: The impact of the COVID-19 pandemic on dental trauma attendance: a systematic review and meta-analysis

description: Abstract This systematic review and meta-analysis aimed to analyze the impact of the COVID-19 pandemic on dental trauma patient attendance. The study was registered in the PROSPERO system, using the CRD42021288398 protocol. Searching was performed in PubMed, Scopus, Web of Science, Embase, Lilacs, and OpenGrey databases, using the following keywords: “Tooth injuries,” “Dental trauma,” “Traumatic Dental injury,” and “COVID-19". We included observational studies evaluating dental trauma in the context of the COVID-19 pandemic. Quality assessment was performed using the Joanna Briggs Institute Critical Appraisal Checklist for Cross-Sectional Studies. Meta-analysis was performed in RevMan 5.4 software with Odds Ratios as a pooled measure of effect, with a 95% confidence interval, and using random-effects modeling. After applying the eligibility criteria, 32 studies were included for qualitative analysis, in which 10 were used to assess the frequency of dental trauma diagnoses in dental emergencies. Despite the decrease of visits during COVID-19, the analysis revealed no difference between the pandemic and pre-pandemic periods. Regarding the type of dental trauma, two of the studies revealed no differences for the periods before and during the pandemic. This study revealed that the COVID-19 pandemic has not impacted the frequency or type of dental trauma compared to previous periods.
DOI: 10.6084/m9.figshare.21981211.v1
title: The impact of the COVID-19 pandemic on dental trauma attendance: a systematic review and meta-analysis

description: Abstract This systematic review and meta-analysis aimed to analyze the impact of the COVID-19 pandemic on dental trauma patient attendance. The study was registered in the PROSPERO system, using the CRD42021288398 protocol. Searching was performed in PubMed, Scopus, Web of Science, Embase, Lilacs, and OpenGrey databases, using the following keywords: “Tooth injuries,” “Dental trauma,” “Traumatic Dental injury,” and “COVID-19". We included observational studies evaluating dental trauma in the context of the COVID-19 pandemic. Quality assessment was performed using the Joanna Briggs Institute Critical Appraisal Checklist for Cross-Sectional Studies. Meta-analysis was performed in RevMan 5.4 software with Odds Ratios as a pooled measure of effect, with a 95% confidence interval, and using random-effects modeling. After applying the eligibility criteria, 32 studies were included for qualitative analysis, in which 10 were used to assess the frequency of dental trauma diagnoses in dental emergencies. Despite the decrease of visits during COVID-19, the analysis revealed no difference between the pandemic and pre-pandemic periods. Regarding the type of dental trauma, two of the studies revealed no differences for the periods before and during the pandemic. This study revealed that the COVID-19 pandemic has not impacted the frequency or type of dental trauma compared to previous periods.
DOI: 10.6084/m9.figshare.22010228
title: Genome-wide identification, molecular characterization, and involvement in response to abiotic and biotic stresses of HSP70 gene family in turbot (Scophthalmus maximus)

description: we identified 16 turbot HSP70 genes at the genome-wide level, and their biochemical properties, subcellular localization and protein structure were illustrated, respectively. Gene structure, motif composition and phylogenetic analysis provided strong evidence for the evolutionary relationship, classification and functional diversity of HSP70 gene family members. 16 turbot HSP70 genes were unevenly distributed on 9 chromosomes. Molecular evolution analysis indicated that the duplicated HSP70 genes in turbot were all under purifying selection. Expression profiles of the HSP70 genes in diverse tissues under five different stresses were comprehensively investigated by examining multiple RNA-seq datasets. Results showed that most of the HSP70 genes were expressed in a stress-specific and tissue-specific expression patterns under both abiotic and biotic stresses. In addition, 10, 6, 8, 10, and 9 HSP70 genes showed significantly up- or down-regulated expression after heat, salinity, and parasitic, bacterial, and viral infection stress, respectively. Among them, hsp70 (hspa1a), hspa1b and hspa5, showed significant responses to all five diverse stresses, indicating their potential roles in comprehensive anti-stress. In addition, qPCR analysis showed that hsp70 (hspa1a), hspa1b and hspa5 were significantly or extremely significant upregulated after both heat and Edwardsiella tarda infection stresses, further validating their involvement in comprehensive anti-stress. This may be the first study that systematically identified and analyzed the HSP70 gene family in turbot.
DOI: 10.6084/m9.figshare.22010228.v1
title: Genome-wide identification, molecular characterization, and involvement in response to abiotic and biotic stresses of HSP70 gene family in turbot (Scophthalmus maximus)

description: we identified 16 turbot HSP70 genes at the genome-wide level, and their biochemical properties, subcellular localization and protein structure were illustrated, respectively. Gene structure, motif composition and phylogenetic analysis provided strong evidence for the evolutionary relationship, classification and functional diversity of HSP70 gene family members. 16 turbot HSP70 genes were unevenly distributed on 9 chromosomes. Molecular evolution analysis indicated that the duplicated HSP70 genes in turbot were all under purifying selection. Expression profiles of the HSP70 genes in diverse tissues under five different stresses were comprehensively investigated by examining multiple RNA-seq datasets. Results showed that most of the HSP70 genes were expressed in a stress-specific and tissue-specific expression patterns under both abiotic and biotic stresses. In addition, 10, 6, 8, 10, and 9 HSP70 genes showed significantly up- or down-regulated expression after heat, salinity, and parasitic, bacterial, and viral infection stress, respectively. Among them, hsp70 (hspa1a), hspa1b and hspa5, showed significant responses to all five diverse stresses, indicating their potential roles in comprehensive anti-stress. In addition, qPCR analysis showed that hsp70 (hspa1a), hspa1b and hspa5 were significantly or extremely significant upregulated after both heat and Edwardsiella tarda infection stresses, further validating their involvement in comprehensive anti-stress. This may be the first study that systematically identified and analyzed the HSP70 gene family in turbot.
DOI: 10.6084/m9.figshare.21981217
title: Release of leachable products from resinous compounds in the saliva of children with anterior open bite treated with spur

description: Abstract To evaluate the release of bisphenol-A glycidyl methacrylate (BisGMA), triethylene glycol dimethacrylate (TEGDMA), bisphenol A (BPA), and phthalates of the composite resin used in the bonding of spurs applied in the treatment of children with anterior open bite and its effects on human keratinocytes. Methodology Saliva samples of 22 children were collected before spur attachment (baseline) and 30 minutes (min) and 24 hours (h) after spur bonding. Analysis was performed using high-performance liquid chromatography (HPLC) coupled to tandem mass spectrometry (HPLC–MS/MS) and gas chromatography coupled to mass spectrometry (GC–MS). Standardized resin increments were added to three different dilutions of the cell culture medium. Keratinocytes (HaCaT) were cultivated in the conditioned media and evaluated for cell viability (MTT) and cell scratch assay. Results The levels of BisGMA (1.74±0.27 μg/mL), TEGDMA (2.29±0.36 μg/mL), and BPA (3.264±0.88 μg/L) in the saliva after 30 min, in comparison to baseline (0±0 μg/mL, 0±0 μg/mL, and 1.15±0.21 μg/L, respectively), presented higher numbers. After 24 h, the levels of the monomers were similar to the baseline. Phthalates showed no significant difference among groups. HaCat cells showed increased viability and reduced cell migration over time after exposure to methacrylate-based resin composites. Conclusion Resin composites, used to attach spurs in children with anterior open bite during orthodontic treatment, release monomers after polymerization and can influence the behavior of human keratinocytes, even at very low concentrations. Orthodontists should be aware of the risks of the resinous compounds release and preventive procedures should be held to reduce patient exposure.
DOI: 10.6084/m9.figshare.21981217.v1
title: Release of leachable products from resinous compounds in the saliva of children with anterior open bite treated with spur

description: Abstract To evaluate the release of bisphenol-A glycidyl methacrylate (BisGMA), triethylene glycol dimethacrylate (TEGDMA), bisphenol A (BPA), and phthalates of the composite resin used in the bonding of spurs applied in the treatment of children with anterior open bite and its effects on human keratinocytes. Methodology Saliva samples of 22 children were collected before spur attachment (baseline) and 30 minutes (min) and 24 hours (h) after spur bonding. Analysis was performed using high-performance liquid chromatography (HPLC) coupled to tandem mass spectrometry (HPLC–MS/MS) and gas chromatography coupled to mass spectrometry (GC–MS). Standardized resin increments were added to three different dilutions of the cell culture medium. Keratinocytes (HaCaT) were cultivated in the conditioned media and evaluated for cell viability (MTT) and cell scratch assay. Results The levels of BisGMA (1.74±0.27 μg/mL), TEGDMA (2.29±0.36 μg/mL), and BPA (3.264±0.88 μg/L) in the saliva after 30 min, in comparison to baseline (0±0 μg/mL, 0±0 μg/mL, and 1.15±0.21 μg/L, respectively), presented higher numbers. After 24 h, the levels of the monomers were similar to the baseline. Phthalates showed no significant difference among groups. HaCat cells showed increased viability and reduced cell migration over time after exposure to methacrylate-based resin composites. Conclusion Resin composites, used to attach spurs in children with anterior open bite during orthodontic treatment, release monomers after polymerization and can influence the behavior of human keratinocytes, even at very low concentrations. Orthodontists should be aware of the risks of the resinous compounds release and preventive procedures should be held to reduce patient exposure.
DOI: 10.6084/m9.figshare.22010245
title: Application of calcium and boron directed to inflorescences in production, quality and nutrient accumulation in lettuce seeds

description: ABSTRACT Calcium and boron are important nutrients in the stages of flowering, pollen germination and in the fruiting process. As these nutrients are poorly mobile in the plant, some authors recommend foliar spraying in the production of seeds of some species. The objective was to study the influence of calcium and boron, via application directed to inflorescences, in production, quality and accumulation of nutrients in lettuce seeds. Four treatments were evaluated (only calcium: 0.72 g/L; only boron: 0.17 g/L; joint application of calcium and boron and control), in randomized blocks design with six replications. No influence was obtained between the treatments for seed production (number and weight of seeds per plant). Using boron, alone or together with calcium, the weight of a thousand seeds was lower compared to control, while only calcium did not differ from the control. No differences were obtained for germination and seed vigor. The application of calcium did not affect the accumulation of nutrients, however boron application increased the accumulation of this nutrient in the seeds. The application of calcium and boron directly in the inflorescences of lettuce did not promote an increase in the production and vigor of the seeds.
DOI: 10.6084/m9.figshare.22010245.v1
title: Application of calcium and boron directed to inflorescences in production, quality and nutrient accumulation in lettuce seeds

description: ABSTRACT Calcium and boron are important nutrients in the stages of flowering, pollen germination and in the fruiting process. As these nutrients are poorly mobile in the plant, some authors recommend foliar spraying in the production of seeds of some species. The objective was to study the influence of calcium and boron, via application directed to inflorescences, in production, quality and accumulation of nutrients in lettuce seeds. Four treatments were evaluated (only calcium: 0.72 g/L; only boron: 0.17 g/L; joint application of calcium and boron and control), in randomized blocks design with six replications. No influence was obtained between the treatments for seed production (number and weight of seeds per plant). Using boron, alone or together with calcium, the weight of a thousand seeds was lower compared to control, while only calcium did not differ from the control. No differences were obtained for germination and seed vigor. The application of calcium did not affect the accumulation of nutrients, however boron application increased the accumulation of this nutrient in the seeds. The application of calcium and boron directly in the inflorescences of lettuce did not promote an increase in the production and vigor of the seeds.
DOI: 10.6084/m9.figshare.22010248
title: Quality management in the COVID-19 pandemic: nursing action plan

description: ABSTRACT Objectives: to describe the implementation of a nursing action plan to face the pandemic of COVID 19 in a University Hospital in the state of Rio de Janeiro. Methods: this is an experience report, in which two management tools were used: the Ishikawa Diagram to identify problems and the 5W2H spreadsheet to outline the actions according to the situations presented. Results: four categories were listed in two groups: 1- Actions of the Nurse Manager in the Organization of Logistics, Infrastructure and Care: materials and environment; and 2- Nursing Human Resources Management and Continuing Education: method and human resources. Final Considerations: the plan developed showed the role of nursing management, with the search for best care practices, development of protocols, carrying out multi-professional training and management of supplies.