cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7677440
title: Nutritionist’s job market: 80 years of history

description: ABSTRACT Objective To analyze the increase in the number of nutritionists and the aspects of the job market in the last decade. Methods Critical test based on literature review and official data provided by nutrition councils and other entities. Results There was an average yearly increase of 8,248 nutritionists in the period from 2010 to 2017, having the largest contingent of professionals concentrated in the Brazilian Southeast region. In 2017 there were 126,539 nutritionists registered in the country’s ten regional councils, practically twice as much as in 2009 (60,554 nutritionists). Even though the last nationwide research on the profile of nutritionists was performed in 2006, the production of local studies showed that more than half of the professionals voluntarily continued their education after graduating. In 2018 the Federal Council of Nutritionists updated the areas of work with details divided in subareas, segments and subsegments. Public spaces for food security, primary health care and sports nutrition are examples of new fields for the nutritionist. In the period of analysis there was an increase of 58.9% of the wage floor, however, still below the national average and other health professionals, and with longer working hours. The current wage floor for nutritionists is R$2,558.05. Conclusion In addition to the increase in the number of professionals, there were adjustments in specific labor legislation, as well as geographical repositioning, diversification and expansion of the job market. It is necessary to move ahead, mainly in what concerns a more extended and holistic understanding of the profession.
DOI: 10.7284/109996
title: GNSS (Global Navigation Satellite System) data collected during research cruise BH12-36 using a Northstar 941X instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7677434
title: Assessment of the Relationship between Monocyte to High-Density Lipoprotein Ratio and Myocardial Bridge

description: Abstract Background: Assessing the monocyte to high-density lipoprotein ratio (MHR) is a new tool for predicting inflamation, which plays a major role in atherosclerosis. Myocardial bridge (MB) is thought to be a benign condition with development of atherosclerosis, particularly at the proximal segment of the brigde. Objective: To evaluate the relationhip between MHR and the presence of MB. Methods: We consecutively scanned patients referred for coronary angiography between January 2013- December 2016, and a total of 160 patients who had a MB and normal coronary artery were enrolled in the study. The patients’ angiographic, demographic and clinic characteristics of the patients were reviewed from medical records. Monocytes and HDL-cholesterols were measured via complete blood count. MHR was calculated as the ratio of the absolute monocyte count to the HDL-cholesterol value. MHR values were divided into three tertiles as follows: lower (8.25 ± 1.61), moderate (13.11 ± 1.46), and higher (21.21 ± 4.30) tertile. A p-value of &lt; 0.05 was considered significant. Results: MHR was significantly higher in the MB group compared to the control group with normal coronary arteries. We found the frequency of MB (p = 0.002) to increase as the MHR tertiles rose. The Monocyte-HDL ratio with a cut-point of 13.35 had 59% sensitivity and 65.0% specificity (ROC area under curve: 0.687, 95% CI: 0.606-0.769, p &lt; 0.001) in accurately predicting a MB diagnosis. In the multivariate analysis, MHR (p = 0.013) was found to be a significant independent predictor of the presence of MB, after adjusting for other risk factors. Conclusion: The present study revealed a significant correlation between MHR and MB.
DOI: 10.6084/m9.figshare.7677440.v1
title: Nutritionist’s job market: 80 years of history

description: ABSTRACT Objective To analyze the increase in the number of nutritionists and the aspects of the job market in the last decade. Methods Critical test based on literature review and official data provided by nutrition councils and other entities. Results There was an average yearly increase of 8,248 nutritionists in the period from 2010 to 2017, having the largest contingent of professionals concentrated in the Brazilian Southeast region. In 2017 there were 126,539 nutritionists registered in the country’s ten regional councils, practically twice as much as in 2009 (60,554 nutritionists). Even though the last nationwide research on the profile of nutritionists was performed in 2006, the production of local studies showed that more than half of the professionals voluntarily continued their education after graduating. In 2018 the Federal Council of Nutritionists updated the areas of work with details divided in subareas, segments and subsegments. Public spaces for food security, primary health care and sports nutrition are examples of new fields for the nutritionist. In the period of analysis there was an increase of 58.9% of the wage floor, however, still below the national average and other health professionals, and with longer working hours. The current wage floor for nutritionists is R$2,558.05. Conclusion In addition to the increase in the number of professionals, there were adjustments in specific labor legislation, as well as geographical repositioning, diversification and expansion of the job market. It is necessary to move ahead, mainly in what concerns a more extended and holistic understanding of the profession.
DOI: 10.6084/m9.figshare.7677449.v1
title: Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends

description: Abstract Rubber blends are important materials in automotive industry, as well as in other sectors. However, there are implications when suitable use of a polymer in an artifact is not made. In the automotive area, for example, the use of an elastomer without the fuel resistance requirement would result in component degradation, potential fuel leakage, and danger of fire. The use of polymer blends may be the solution to this problem. Fourier transform infrared spectroscopy (FT-IR) can be used for the knowledge of the polymer content of these blends. Then, FT-IR quantitative methodologies for determining acrylonitrile-butadiene copolymer (NBR) copolymer and butadiene-styrene copolymer (SBR) contents were developed by the transflectance accessory, NIRA, and the transmission mode, being the sample analyzed by transmission and universal attenuated total reflection (UATR) in the medium infrared (MIR). UATR and NIRA methodologies showed better accuracy. However, the MIR analysis showed a detection limit between 10-20% of NBR.
DOI: 10.6084/m9.figshare.7677428
title: Characterization of complexity in engineering projects

description: Abstract The complexity of the projects has increased, boosting the demand in modern project management for new knowledge, tools, techniques and work models. However, the scientific community still seeks a definition for the complex project construct and the factors that characterize it. Therefore, the objective of this qualitative and descriptive study was to identify the factors that characterize the complexity in the vision of engineering project management professionals and from that, to propose a definition for a complex project. This characterization was based on the perception of 132 respondents, captured through the word evocation technique; treated and analyzed by the Vèrges technique with the support of Social Representation Theory and Complexity Theory. As a result, the central nucleus of the social representation that characterizes a complex project in the view of the professionals of the engineering area was constituted in descending order by: stakeholders, difficulty, risks, technology, large, scope, multidisciplinary and long. It is observed that complex projects are seen as a superlative system, in terms of quantity and quality of constituents, and stakeholders management gains protagonism.
DOI: 10.6084/m9.figshare.7677431
title: Impact of edible coatings based on cassava starch and chitosan on the post-harvest shelf life of mango (Mangifera indica) ‘Tommy Atkins’ fruits

description: Abstract The mango has short postharvest shelf life which varies from 6 to 10 days at room temperature in its fresh form. The objective of this study was to evaluate the effect of usage of edible coatings based of cassava starch and chitosan on post-harvest shelf life of mango. Mangoes of Tommy Atkins variety were covered with nine different formulations of coatings in a factorial block experimental design. The fruits were stored at 25 °C and evaluated during storage for the weight loss (%), color parameters, sensory attributes evaluated by trained panel, the rate of CO2 production and microbiological contamination on the peels. Results analysed by linear regressions and ANOVA, demonstrated that chitosan showed significant effect on weight loss (%) and on values of L*, a*, b*, chroma, ºhue, peel color, texture, aroma and time which correlated well for suitability of fruit consumption. The formulation containing 0.25% of chitosan and 0.5% of cassava starch showed most favorable results as it presented a post-harvest shelf life of 3 days more than the control fruits and lower rates of CO2 production, showing that this coating actually decreased the rate of the respiratory processes of mango, without compromising the proper ripening of the fruit.
DOI: 10.7284/118997
title: GNSS (Global Navigation Satellite System) data collected during research cruise BH14-01 using a Northstar 941X instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7677425
title: Public policies of food and nutrition in Brazil: From Lula to Temer

description: ABSTRACT Objective To analyze public policies on food and nutrition in Brazil, with emphasis on the last fifteen years (2003-2018). Methods Historical-documentary analysis based on a bibliographical survey on indexed bases and exploratory visits to websites of government agencies. Results The scientific and governmental findings were organized according to the Lula, Dilma and Temer governments. They explore the development of several public policies and welfare programs in food and nutrition, focusing mainly on Brazilian Hunger Eradication Program, Assistance for Needy Families Program, National Policy on Food and Nutrition Security, Food Acquisition Program, National School Nutrition Program, National Food and Nutrition Security Policy, National Food and Nutrition Surveillance System and Brazilian Misery Eradication Program. The centrality of the idea of the fight against hunger and misery in public policies during Lula’s first and second terms and Dilma’s first term stand out. Dilma’s second term is marked by the focus on healthy eating, as well as presenting the first signs of fragilization of public policies on food and nutrition. Currently, the Temer government is characterized by processes of institutional and programmatic rupture, budget cuts and setbacks in acquired rights. There is evidence of the need to activate national and international instruments to enforce the human right to adequate food and consequent strengthening of public policies on food and nutrition. Conclusion This period presents an expansion and qualification of public policies on food and nutrition, mainly in the Lula and Dilma administration, with setbacks in the Temer administration, in which continuous budget cuts weaken social, hunger reduction, poverty reduction and food and nutrition security policies.
DOI: 10.6084/m9.figshare.7677431.v1
title: Impact of edible coatings based on cassava starch and chitosan on the post-harvest shelf life of mango (Mangifera indica) ‘Tommy Atkins’ fruits

description: Abstract The mango has short postharvest shelf life which varies from 6 to 10 days at room temperature in its fresh form. The objective of this study was to evaluate the effect of usage of edible coatings based of cassava starch and chitosan on post-harvest shelf life of mango. Mangoes of Tommy Atkins variety were covered with nine different formulations of coatings in a factorial block experimental design. The fruits were stored at 25 °C and evaluated during storage for the weight loss (%), color parameters, sensory attributes evaluated by trained panel, the rate of CO2 production and microbiological contamination on the peels. Results analysed by linear regressions and ANOVA, demonstrated that chitosan showed significant effect on weight loss (%) and on values of L*, a*, b*, chroma, ºhue, peel color, texture, aroma and time which correlated well for suitability of fruit consumption. The formulation containing 0.25% of chitosan and 0.5% of cassava starch showed most favorable results as it presented a post-harvest shelf life of 3 days more than the control fruits and lower rates of CO2 production, showing that this coating actually decreased the rate of the respiratory processes of mango, without compromising the proper ripening of the fruit.
DOI: 10.6084/m9.figshare.7677434.v1
title: Assessment of the Relationship between Monocyte to High-Density Lipoprotein Ratio and Myocardial Bridge

description: Abstract Background: Assessing the monocyte to high-density lipoprotein ratio (MHR) is a new tool for predicting inflamation, which plays a major role in atherosclerosis. Myocardial bridge (MB) is thought to be a benign condition with development of atherosclerosis, particularly at the proximal segment of the brigde. Objective: To evaluate the relationhip between MHR and the presence of MB. Methods: We consecutively scanned patients referred for coronary angiography between January 2013- December 2016, and a total of 160 patients who had a MB and normal coronary artery were enrolled in the study. The patients’ angiographic, demographic and clinic characteristics of the patients were reviewed from medical records. Monocytes and HDL-cholesterols were measured via complete blood count. MHR was calculated as the ratio of the absolute monocyte count to the HDL-cholesterol value. MHR values were divided into three tertiles as follows: lower (8.25 ± 1.61), moderate (13.11 ± 1.46), and higher (21.21 ± 4.30) tertile. A p-value of &lt; 0.05 was considered significant. Results: MHR was significantly higher in the MB group compared to the control group with normal coronary arteries. We found the frequency of MB (p = 0.002) to increase as the MHR tertiles rose. The Monocyte-HDL ratio with a cut-point of 13.35 had 59% sensitivity and 65.0% specificity (ROC area under curve: 0.687, 95% CI: 0.606-0.769, p &lt; 0.001) in accurately predicting a MB diagnosis. In the multivariate analysis, MHR (p = 0.013) was found to be a significant independent predictor of the presence of MB, after adjusting for other risk factors. Conclusion: The present study revealed a significant correlation between MHR and MB.
DOI: 10.6084/m9.figshare.7677416
title: Jambolan sherbets overrun, color, and acceptance in relation to the sugar, milk, and pulp contents in formulation

description: Abstract The aim of this study was to evaluate in sherbet formation the effects of sugar, milk, and jambolan pulp quantity on the overrun, color, physicochemical characteristics, microbiological characteristics, and acceptance of the experimental sherbets, in addition to evaluating the bioactive compounds of the selected product. Seven formulations were established through the Simplex method. The formulation with 20g 100g-1 sugar, 45g 100g-1 milk, and 35g 100g-1 jambolan pulp was selected (S5) because it was included among the most accepted sensorially (S4 and S5), and also presented higher overrun, chroma, SST/AT, and pH than S4, receiving the scores 8.0; 8.2, 6.4 and 7.1 and 6.1, respectively, for appearance, color, flavor, texture, and odor. The selected sherbet presented a high total phenolic compound content of 192mg gallic acid g-1, and a percentage of DPPH inhibition of 73%. It is concluded that it is possible to produce jambolan sherbet with desirable physical, chemical, microbiological, and sensory characteristics, which can increase the possibilities of applying the fruit as an ingredient in the edible ice cream industry.
DOI: 10.6084/m9.figshare.7677422
title: Reproductive biology of Hyphessobrycon eques (Characiformes: Characidae) in Southern Pantanal, Brazil

description: Abstract Population and reproductive aspects allow the knowledge and understanding of population dynamics and the influence of environmental factors, in addition to ensure the success of a species continuity. Thus, the aim of this study was to analyze population and reproductive traits of the species Hyphessobrycon eques in southern Pantanal, Brazil. Monthly samplings were conducted from February/2009 to January/2011, with 617 individuals analyzed, being 365 females and 262 males. A similar form of distribution in length and weight between the sexes was observed. There was no significant variation in sex ratio over time, with higher proportion of females during the entire sampled period. Both sexes presented a angular coefficient of Weight/Length (b) relationship greater than 3, with speed of increase in weight greater than in length. For females, a long reproductive period was observed, with greater reproductive intensity from January through June. No significant correlation was observed between the Gonadosomatic Index (GSI) and the average temperature, rainfall and river level, despite the fact that reproductive activity occurs in autumn/winter, when there are favorable conditions due to flooding. The size at first maturation (L50) was 20.2 mm, with confidence interval varying from 19.7 through 20.7 mm. The average fecundity was 191.9 oocytes/females and was significantly related to the standard length and total weight (g), demonstrating a relation with energy accumulation to invest in reproduction. The long reproductive period, intensified by partial spawning, higher proportion of females and low L50, show that the species has strategies necessary for survival and rapid population growth, common in small species characterized as r-strategists.
DOI: 10.6084/m9.figshare.7677428.v1
title: Characterization of complexity in engineering projects

description: Abstract The complexity of the projects has increased, boosting the demand in modern project management for new knowledge, tools, techniques and work models. However, the scientific community still seeks a definition for the complex project construct and the factors that characterize it. Therefore, the objective of this qualitative and descriptive study was to identify the factors that characterize the complexity in the vision of engineering project management professionals and from that, to propose a definition for a complex project. This characterization was based on the perception of 132 respondents, captured through the word evocation technique; treated and analyzed by the Vèrges technique with the support of Social Representation Theory and Complexity Theory. As a result, the central nucleus of the social representation that characterizes a complex project in the view of the professionals of the engineering area was constituted in descending order by: stakeholders, difficulty, risks, technology, large, scope, multidisciplinary and long. It is observed that complex projects are seen as a superlative system, in terms of quantity and quality of constituents, and stakeholders management gains protagonism.
DOI: 10.6084/m9.figshare.7677419
title: PREOPERATIVE ANALYSIS OF RADIOGRAPHIC FINDINGS IN 516 PATIENTS WITH HALLUX VALGUS DEFORMITY

description: ABSTRACT Objective: This is a descriptive study to report our method of operative correction for patients with hallux valgus deformities. Methods: From 2006 to 2012, 516 consecutive patients (601 feet) with hallux valgus deformities were treated surgically in our department after conservative treatments were exhausted. The hallux valgus angle, intermetatarsal angle, distal metatarsal articular angle, and degree of osteoarthritis in the first metatarsophalangeal joint were measured on preoperative plain radiographs of the weight-bearing forefoot. Results: Young patients with severe intermetatarsal deviation received a combined proximal and distal osteotomy of the first metatarsal (n = 21). Patients with low intermetatarsal deviation received a distal metatarsal chevron osteotomy (n = 196), whereas patients with severe intermetatarsal deviation and less flexible deformities without osteoarthritis received a basal metatarsal osteotomy with a distal soft tissue procedure (n = 173). Elderly active patients with osteoarthritis in the first metatarsophalangeal joint received an arthrodesis (n = 100) or resection arthroplasty (n = 58). Conclusion: Determining a few simple angles on plain radiographs of the weight-bearing forefoot in combination with the age and level of activity of patients can help simplify the operative correction method by using the schema we developed. Level of evidence IV, case series.
DOI: 10.6084/m9.figshare.7677422.v1
title: Reproductive biology of Hyphessobrycon eques (Characiformes: Characidae) in Southern Pantanal, Brazil

description: Abstract Population and reproductive aspects allow the knowledge and understanding of population dynamics and the influence of environmental factors, in addition to ensure the success of a species continuity. Thus, the aim of this study was to analyze population and reproductive traits of the species Hyphessobrycon eques in southern Pantanal, Brazil. Monthly samplings were conducted from February/2009 to January/2011, with 617 individuals analyzed, being 365 females and 262 males. A similar form of distribution in length and weight between the sexes was observed. There was no significant variation in sex ratio over time, with higher proportion of females during the entire sampled period. Both sexes presented a angular coefficient of Weight/Length (b) relationship greater than 3, with speed of increase in weight greater than in length. For females, a long reproductive period was observed, with greater reproductive intensity from January through June. No significant correlation was observed between the Gonadosomatic Index (GSI) and the average temperature, rainfall and river level, despite the fact that reproductive activity occurs in autumn/winter, when there are favorable conditions due to flooding. The size at first maturation (L50) was 20.2 mm, with confidence interval varying from 19.7 through 20.7 mm. The average fecundity was 191.9 oocytes/females and was significantly related to the standard length and total weight (g), demonstrating a relation with energy accumulation to invest in reproduction. The long reproductive period, intensified by partial spawning, higher proportion of females and low L50, show that the species has strategies necessary for survival and rapid population growth, common in small species characterized as r-strategists.