cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7865831
title: Development and characterization of 20 polymorphic microsatellite markers for Epinephelus marginatus (Lowe, 1834) (Perciformes: Epinephelidae) using 454 pyrosequencing

description: Abstract The dusky grouper, Epinephelus marginatus, is a well-known and widespread marine fish assessed as endangered by the International Union for the Conservation of Nature. Analyzing the genetic diversity of this species is, therefore, of utmost importance and necessary for conservation purposes. Microsatellites are molecular tools with advantages that are ideal for population analyses. This study provides the first set of species-specific microsatellite loci for E. marginatus that can be applied when assessing both intra- and interpopulation genetic variation. Twenty microsatellite loci were isolated and characterized for the dusky grouper by genotyping 20 individuals obtained from the North Eastern Atlantic Ocean (n = 4) and from the South Western Atlantic Ocean (n = 16). The number of alleles per locus varied from 2 to 11, while the observed and expected heterozygosities ranged from 0.25 to 0.94 and 0.34 to 0.89, respectively. The polymorphic information content varied from moderately to highly informative. This suite of markers provides the first specific nuclear tools for E. marginatus and, thus, allows to assess with more specificity different populations’ structures.
DOI: 10.6084/m9.figshare.7865825.v1
title: THE APPLICATION OF THE SENTIMENT ANALYSIS TECHNIQUE IN SOCIAL MEDIA AS A TOOL FOR SOCIAL MANAGEMENT PRACTICES AT THE GOVERNMENTAL LEVEL

description: Abstract Sentiment analysis is a knowledge discovery technique developed from data mining; its purpose is to reveal people’s opinions on specific topics. This is an appropriate technique to apply to unstructured data sources, such as social media, that cover information on a variety of topics (such as politics and public administration). In this context, the objective of this study was to identify whether sentiment analysis can reflect public opinion and, thus, contribute to practices of social management. Therefore, the sentiment analysis technique was applied to reveal citizens’ opinions, which were expressed on Twitter and concerned some of the main social programs in force during Brazil’s Rousseff government. The study consisted of a comparison between the results of the sentiment analysis and the concepts and applications involving four strategies of social media used by governments from the point of view of social management. The results revealed that the sentiment analysis technique could contribute to social management practices in the context of the network strategy.
DOI: 10.6084/m9.figshare.7865822.v1
title: A new classification for the results of the performance audit follow up

description: Abstract For several decades, performance audits (AOPs) have significantly helped the improvement of public management in Brazil and the world. However, few studies have investigated this audits follow-up process and how they have adapted to Brazilian culture. This research proposes a new classification for the results of the performance audits follow-up observing whether the determinations and recommendations resulting from AOPs carried out by the Court of Accounts of the State of Santa Catarina (TCE/SC) are implemented. The classification provided in the AOP Manual prepared by the Federal Court of Accounts, was adapted by the TCE/SC, with changes that were described in the follow-up reports of 14 AOPs with information from the fiscal years 2004 to 2015. A first draft of a new classification was submitted to the auditors for analysis and suggestions. After that, it was sent to the analysis and contributions of the chief auditors and audit coordinators. The study, therefore, registered the changes that had occurred in the AOPs and proposed a new classification for the results of the AOPs follow-up that considers the degree of implementation of determinations and recommendations in the performance audit.
DOI: 10.6084/m9.figshare.7865831.v1
title: Development and characterization of 20 polymorphic microsatellite markers for Epinephelus marginatus (Lowe, 1834) (Perciformes: Epinephelidae) using 454 pyrosequencing

description: Abstract The dusky grouper, Epinephelus marginatus, is a well-known and widespread marine fish assessed as endangered by the International Union for the Conservation of Nature. Analyzing the genetic diversity of this species is, therefore, of utmost importance and necessary for conservation purposes. Microsatellites are molecular tools with advantages that are ideal for population analyses. This study provides the first set of species-specific microsatellite loci for E. marginatus that can be applied when assessing both intra- and interpopulation genetic variation. Twenty microsatellite loci were isolated and characterized for the dusky grouper by genotyping 20 individuals obtained from the North Eastern Atlantic Ocean (n = 4) and from the South Western Atlantic Ocean (n = 16). The number of alleles per locus varied from 2 to 11, while the observed and expected heterozygosities ranged from 0.25 to 0.94 and 0.34 to 0.89, respectively. The polymorphic information content varied from moderately to highly informative. This suite of markers provides the first specific nuclear tools for E. marginatus and, thus, allows to assess with more specificity different populations’ structures.
DOI: 10.6084/m9.figshare.7865810
title: FarmCPU analyzed the data for "Genome-Wide Association studies for the concentrations of Insulin, Triiodothyronine and Thyroxine in Chinese Holstein cattle"

description: map.txt, snp.txt, and Hormonal phenotypic data.txt were used for F analysis. Attached are the analysis results and the figures.<br>
DOI: 10.6084/m9.figshare.7865813
title: Does the expression of the ACVR2A gene affect the development of colorectal cancer?

description: Abstract Colorectal cancer has become a serious problem, especially in highly developed countries. As reported by the World Health Organization, the number of colon cancer cases in the world in 2012 amounted to 1.36 million. It is the second most common cancer in females (614,000 cases, 9.2% of the total) and the third in males (746,000 cases, 10.0% of the total) worldwide. It is believed that TGFβ pathway elements are involved in the pathogenesis of colorectal cancer. This study assessed one of these elements, the ACVR2A gene. Qualitative and quantitative analyses of the ACVR2A gene in 84 patients with colorectal cancer was performed. There was no statistically significant association between ACVR2A gene expression and age, gender, histological type, grading of tumor, vascular invasion, and presence of lymphocytes in tumor tissue. No association was observed between the ACVR2A gene expression level and the presence of metastases in regional lymph nodes and distant metastases. In this study, larger tumors (T3 and T4) were characterized by higher ACVR2A expression compared to smaller tumors (T1 and T2). This may indicate an association between ACVR2A expression and the severity of pathological changes in the tumor growth process.
DOI: 10.6084/m9.figshare.7865810.v1
title: FarmCPU analyzed the data for "Genome-Wide Association studies for the concentrations of Insulin, Triiodothyronine and Thyroxine in Chinese Holstein cattle"

description: map.txt, snp.txt, and Hormonal phenotypic data.txt were used for F analysis. Attached are the analysis results and the figures.<br>
DOI: 10.6084/m9.figshare.7865813.v1
title: Does the expression of the ACVR2A gene affect the development of colorectal cancer?

description: Abstract Colorectal cancer has become a serious problem, especially in highly developed countries. As reported by the World Health Organization, the number of colon cancer cases in the world in 2012 amounted to 1.36 million. It is the second most common cancer in females (614,000 cases, 9.2% of the total) and the third in males (746,000 cases, 10.0% of the total) worldwide. It is believed that TGFβ pathway elements are involved in the pathogenesis of colorectal cancer. This study assessed one of these elements, the ACVR2A gene. Qualitative and quantitative analyses of the ACVR2A gene in 84 patients with colorectal cancer was performed. There was no statistically significant association between ACVR2A gene expression and age, gender, histological type, grading of tumor, vascular invasion, and presence of lymphocytes in tumor tissue. No association was observed between the ACVR2A gene expression level and the presence of metastases in regional lymph nodes and distant metastases. In this study, larger tumors (T3 and T4) were characterized by higher ACVR2A expression compared to smaller tumors (T1 and T2). This may indicate an association between ACVR2A expression and the severity of pathological changes in the tumor growth process.
DOI: 10.6084/m9.figshare.7865798
title: Effect of ethyl acetate extract of usnea longissima on esophagogastric adenocarcinoma in rats

description: Abstract Purpose: To investigate the effects of the EtOAc extract of U. longissima which is uninvestigated previously on esophagogastric cancer induced in rats with N-methyl-N-nitro-N-nitrosoguanidin (MNNG). Methods: The anticancer activity of EtOAc extract of U. longissima was examined in the esophagogastric adenocarcinoma models induced in rats with MNNG. EtOAc extract of U. longissima, 50 and 100 mg/kg oral doses were administered once daily for six months. MNNG induced differentiated and undifferentiated type adenocarcinomas in the esophageal and gastric tissues of rats. Results: EtOAc extract of U. longissima obtained from U. longissima prevented gastric and esophageal cancerogenesis induced in rats with MNNG. EtOAc extract of U. longissima did not have a lethal effect at doses of 500, 1000 and 2000 mg/kg. The prominent anticarcinogenic activity of EtOAc extract of U. longissima 50 and 100 mg/kg suggests that it is not toxic and it is selective to the cancer tissue. Conclusion: This information may shed light on clinical implementation of EtOAc extract of U. longissima in future.
DOI: 10.6084/m9.figshare.7865804
title: Historical records of orchid bees (Apidae: Euglossini) in Belém Endemism Center: species list of 92 years sampling

description: Abstract The distribution of most species occurs in delimited regions with unique characteristics called “centers of endemism”. In Eastern Amazon is located the Belém Endemism Center (BEC), one of the most intensely deforested in Brazilian Amazon. Here, we show information about orchid bee assemblages based on historical records from entomological collections. For each species, we calculated occurrence frequency and dominance, and we classified them in 3 statuses: common, intermediate or rare species. Curves of observed and estimated richness were built, based on Jackknife estimator. We found 1,257 specimens from 56 species, constituting records from 1917 to 2009, and one species is a new record for BEC. Higher number of specimens and species was concentrated in a few locations and surveys increased from the 70’s. The results suggest a high richness of orchid bees in the BEC, although this scenario is far from what is expected for the entire area. The high occurrence of rare species may be related to their low representativeness in the collections, and the proximity between the areas had favored samplings. Even so, the species list and the conservation status presented here may be useful information in studies comparing past and current orchid bee fauna, and, allied to data on bees’ responses to land use changes occurred in BEC over the years, can fit as a basis for defining priority areas for conservation.
DOI: 10.6084/m9.figshare.7865795
title: New Synthesis Method for a Core-Shell Composite Based on α-Bi2O3 @PPy and its Electrochemical Behavior as Supercapacitor Electrode

description: New composite based on polypyrrole (PPy) and bismuth oxide (α-Bi2O3) was investigated as supercapacitor electrode. The α-Bi2O3 was obtained by hydrothermal route at 500 ºC for 2 h. Cyclic voltammetry was used to electropolymerize PPy on graphite electrode (GE) or on GE/α-Bi2O3. The X-ray diffraction profile of Bi2O3 revealed the α-Bi2O3 monoclinic structure with space group P21/c.The scanning and transmission electron microscopy images showed that PPy coated α-Bi2O3. Raman spectra showed that PPy inhomogeneously coated α-Bi2O3, but it was still possible to obtain a α-Bi2O3 @PPy core-shell hybrid composite with highly ordered α-Bi2O3 with electronic interaction between the oxide and the polymer chain of the polymer. The GE/α-Bi2O3@PPy composite electrode (type I supercapacitor) displayed a predominantly capacitive profile with low impedance values and good electrochemical stability after 50 charge and discharge cycles. The specific capacitance of α-Bi2O3 @PPy composite was found in the range of 634 to 301 F g-1 to gravimetric current of 3 and 10 A g-1, respectively.
DOI: 10.6084/m9.figshare.7865789
title: Quality of life and overweight in alternating shift workers

description: Abstract Objective: to identify the perception that alternating shift workers from a mining company in the region of Inconfidentes, Minas Gerais, Brazil, have about their quality of life (QoL) and to analyse its association with indicators of excess body adiposity. Methods: cross-sectional study involving 437 alternating shift workers with one or more cardiovascular risk factors. Sociodemographic and clinical data were analyzed. QoL was evaluated by the SF-36 questionnaire. Body adiposity was estimated through anthropometric and body composition measurements. Results: the scores for QoL domains ranged from 67 to 100, however, body fat increasing showed a negative correlation with general health, vitality and functional capacity domains. Through cluster analysis, the authors observed the formation of two groups, one comprising the QoL domains, and a second made up of body composition indicators. No association was found between the shift workers estimated QoL scores and their shift working lifetime. Conclusion: the QoL decline was associated with body adiposity excess. The recommendation is the adoption of measures aimed at reducing excess body adiposity and improving mining alternating shift workers‘ quality of life.
DOI: 10.6084/m9.figshare.7865804.v1
title: Historical records of orchid bees (Apidae: Euglossini) in Belém Endemism Center: species list of 92 years sampling

description: Abstract The distribution of most species occurs in delimited regions with unique characteristics called “centers of endemism”. In Eastern Amazon is located the Belém Endemism Center (BEC), one of the most intensely deforested in Brazilian Amazon. Here, we show information about orchid bee assemblages based on historical records from entomological collections. For each species, we calculated occurrence frequency and dominance, and we classified them in 3 statuses: common, intermediate or rare species. Curves of observed and estimated richness were built, based on Jackknife estimator. We found 1,257 specimens from 56 species, constituting records from 1917 to 2009, and one species is a new record for BEC. Higher number of specimens and species was concentrated in a few locations and surveys increased from the 70’s. The results suggest a high richness of orchid bees in the BEC, although this scenario is far from what is expected for the entire area. The high occurrence of rare species may be related to their low representativeness in the collections, and the proximity between the areas had favored samplings. Even so, the species list and the conservation status presented here may be useful information in studies comparing past and current orchid bee fauna, and, allied to data on bees’ responses to land use changes occurred in BEC over the years, can fit as a basis for defining priority areas for conservation.
DOI: 10.6084/m9.figshare.7865789.v1
title: Quality of life and overweight in alternating shift workers

description: Abstract Objective: to identify the perception that alternating shift workers from a mining company in the region of Inconfidentes, Minas Gerais, Brazil, have about their quality of life (QoL) and to analyse its association with indicators of excess body adiposity. Methods: cross-sectional study involving 437 alternating shift workers with one or more cardiovascular risk factors. Sociodemographic and clinical data were analyzed. QoL was evaluated by the SF-36 questionnaire. Body adiposity was estimated through anthropometric and body composition measurements. Results: the scores for QoL domains ranged from 67 to 100, however, body fat increasing showed a negative correlation with general health, vitality and functional capacity domains. Through cluster analysis, the authors observed the formation of two groups, one comprising the QoL domains, and a second made up of body composition indicators. No association was found between the shift workers estimated QoL scores and their shift working lifetime. Conclusion: the QoL decline was associated with body adiposity excess. The recommendation is the adoption of measures aimed at reducing excess body adiposity and improving mining alternating shift workers‘ quality of life.
DOI: 10.6084/m9.figshare.7865795.v1
title: New Synthesis Method for a Core-Shell Composite Based on α-Bi2O3 @PPy and its Electrochemical Behavior as Supercapacitor Electrode

description: New composite based on polypyrrole (PPy) and bismuth oxide (α-Bi2O3) was investigated as supercapacitor electrode. The α-Bi2O3 was obtained by hydrothermal route at 500 ºC for 2 h. Cyclic voltammetry was used to electropolymerize PPy on graphite electrode (GE) or on GE/α-Bi2O3. The X-ray diffraction profile of Bi2O3 revealed the α-Bi2O3 monoclinic structure with space group P21/c.The scanning and transmission electron microscopy images showed that PPy coated α-Bi2O3. Raman spectra showed that PPy inhomogeneously coated α-Bi2O3, but it was still possible to obtain a α-Bi2O3 @PPy core-shell hybrid composite with highly ordered α-Bi2O3 with electronic interaction between the oxide and the polymer chain of the polymer. The GE/α-Bi2O3@PPy composite electrode (type I supercapacitor) displayed a predominantly capacitive profile with low impedance values and good electrochemical stability after 50 charge and discharge cycles. The specific capacitance of α-Bi2O3 @PPy composite was found in the range of 634 to 301 F g-1 to gravimetric current of 3 and 10 A g-1, respectively.
DOI: 10.6084/m9.figshare.7865798.v1
title: Effect of ethyl acetate extract of usnea longissima on esophagogastric adenocarcinoma in rats

description: Abstract Purpose: To investigate the effects of the EtOAc extract of U. longissima which is uninvestigated previously on esophagogastric cancer induced in rats with N-methyl-N-nitro-N-nitrosoguanidin (MNNG). Methods: The anticancer activity of EtOAc extract of U. longissima was examined in the esophagogastric adenocarcinoma models induced in rats with MNNG. EtOAc extract of U. longissima, 50 and 100 mg/kg oral doses were administered once daily for six months. MNNG induced differentiated and undifferentiated type adenocarcinomas in the esophageal and gastric tissues of rats. Results: EtOAc extract of U. longissima obtained from U. longissima prevented gastric and esophageal cancerogenesis induced in rats with MNNG. EtOAc extract of U. longissima did not have a lethal effect at doses of 500, 1000 and 2000 mg/kg. The prominent anticarcinogenic activity of EtOAc extract of U. longissima 50 and 100 mg/kg suggests that it is not toxic and it is selective to the cancer tissue. Conclusion: This information may shed light on clinical implementation of EtOAc extract of U. longissima in future.
DOI: 10.6084/m9.figshare.7865771
title: Genetic diversity and population structure of naturally rare Calibrachoa species with small distribution in southern Brazil

description: Abstract Calibrachoa is a South-American genus comprising 27 species, several considered endemic or rare; few were subjects in genetic studies. We attempted to generate new data about the phylogenetically related and rare species C. eglandulata, C. sendtneriana, C. serrulata, and C. spathulata concerning their genetic diversity and population structure, which, coupled with their known restricted distribution, could help access their conservation status and contribute to the study of the Brazilian biodiversity. We sequenced 88 individuals for plastid intergenic spacers and genotyped 186 individuals for five microsatellite loci. Compared among each other, C. sendtneriana and C. serrulata presented the highest values of genetic diversity [π% (sd) = 0.23 (0.14) and 0.43 (0.25), respectively], followed by C. spathulata [π% (sd) = 0.19 (0.12)] and C. eglandulata [π% (sd) = 0.02 (0.03)]. Population differentiation was evident for these latter species, whereas it was not significant for C. sendtneriana and C. serrulata. Factors such as habitat specificity and fragmentation, pollination syndrome, and life history could explain the observed patterns. Based on the new genetic data and the species’ biology, a conservation status was assigned for C. sendtneriana and the status of the other three species was reviewed.
DOI: 10.6084/m9.figshare.7865774
title: Intersectoral and transversal effects and their impacts on the effectiveness of public policies in Ceara’s municipalities

description: Abstract Identifying under what circumstances transversality and intersectoriality take place within the scope of public policies is fundamental to increase their effectiveness. Thus, two theoretical frameworks related to poverty and attractiveness were integrated, aiming to capture the existing effects. The econometric estimation with data for Ceara’s municipalities showed, for example, that economic growth and the public policies that stimulate it, besides favoring the reduction of poverty levels, can also increase the attractiveness of a given municipality. On the other hand, initiatives that stimulate the urbanization and the requalification of spaces, increase their attractiveness and, also, favor the reduction of poverty. In addition, it was emphasized the need to investigate how the characteristics of the place and its population can affect the effectiveness of policies.
DOI: 10.6084/m9.figshare.7865771.v1
title: Genetic diversity and population structure of naturally rare Calibrachoa species with small distribution in southern Brazil

description: Abstract Calibrachoa is a South-American genus comprising 27 species, several considered endemic or rare; few were subjects in genetic studies. We attempted to generate new data about the phylogenetically related and rare species C. eglandulata, C. sendtneriana, C. serrulata, and C. spathulata concerning their genetic diversity and population structure, which, coupled with their known restricted distribution, could help access their conservation status and contribute to the study of the Brazilian biodiversity. We sequenced 88 individuals for plastid intergenic spacers and genotyped 186 individuals for five microsatellite loci. Compared among each other, C. sendtneriana and C. serrulata presented the highest values of genetic diversity [π% (sd) = 0.23 (0.14) and 0.43 (0.25), respectively], followed by C. spathulata [π% (sd) = 0.19 (0.12)] and C. eglandulata [π% (sd) = 0.02 (0.03)]. Population differentiation was evident for these latter species, whereas it was not significant for C. sendtneriana and C. serrulata. Factors such as habitat specificity and fragmentation, pollination syndrome, and life history could explain the observed patterns. Based on the new genetic data and the species’ biology, a conservation status was assigned for C. sendtneriana and the status of the other three species was reviewed.