cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.5861127
title: Biometric viscera and blood parameters of meat quails supplemented with inorganic selenium and vitamin E

description: SUMMARY This study aimed to evaluate biometric viscera and blood parameters of quails at 14 and 35 days of age, supplemented with different levels of inorganic selenium and vitamin E. A completely randomized design was used in a 4×4 factorial scheme (inorganic Se = 0.1125, 0.2250, 0.3375 and 0.4500 mg/kg diet x VE = 10, 23, 36 and 49 IU/kg feed). In the 0-14 days experiment, 2,400 newborn quail were used, distributed in 16 treatments and three replications of 50 birds each. In the 14-35 days experiment, 1,680 14 day-old quails were used with same treatments and three replicates of 35 birds each. At 14 days, the relative spleen weights (P=0.0203) increased linearly as a function of the VE level, while at 35 days, the relative weight of the bursa (P=0.0390) increased linearly as a function of Se concentration. At 14 days, there was a vitamin x mineral interaction (p=0.0097) affecting total cholesterol (TC), and a quadratic effect (P = 0.0138) related to Se and linear reduction levels (P=0.0275) as a function of VE. At 35 days, the TC concentrations (P=0.0055) and triglycerides (TG, P = 0.0220) showed a quadratic effect for Se. The linear increase in spleen weight and bursa after 14 and 35 days respectively suggests an improved immune response as a function of VE and Se supplementation. To achieve the lowest concentration of TC and TG at 35 days of age, supplementation of 0.26 and 0.29 mg/Se/kg/feed, respectively, is recommended.
DOI: 10.6084/m9.figshare.7451711
title: Relationship between quality and financial indicators: a study in a hospital network of the third sector of South Brazil

description: Abstract Background Hospital management is a complex area of administration since it has an organizational set where all sectors are interdependent and work at the same time. One of the main goals of these organizations is to provide quality services with the resources available to continuously improve the quality of services through improvements in the environment. Objective To analyze the relationship between economic and financial indicators with hospital quality indices. Method This is a descriptive, documentary and quantitative study based on the third sector hospitals in the south of the country. Management, nursing, and hospitalization reports are used for the quality indicators and the financial statements for the financial indicators. Univariate statistical tests (descriptive and Pearson correlation) were used for the analysis. Results The relationship between the indexes shows the existence of a significant correlation between the analyzed indicators, demonstrating which indicators should be observed by the hospital manager. Conclusion the more hospital entities providing a quality service, the greater the financial return, and therefore the greater the resources for investments to improve the quality of services.
DOI: 10.6084/m9.figshare.7898735
title: Influence of moisture and particle size on coal blend bulk density

description: Abstract Coal blend bulk density is an important property in the coking process. Some variables, such as moisture and particle size, which are controlled or measured in the coal beneficiation process in steel mills, exert a strong influence on this feature. This study aims to understand the density variation of coal blends by the influence of moisture and particle size when using dry and wet bases. The investigations showed that higher density can be reached when drying the coal blend or even with excess of moisture by an agglomeration process. However, for a coal blend of lower moisture content, such as 4%, the better effects on the coking process are evident. Changes on the density from particle size require care, since they can fall in a region of high density achieved by larger particles or in a region with excess coal fines, where either or both can compromise the coke quality.
DOI: 10.6084/m9.figshare.9870425.v1
title: Impact of oral health problems on the quality of life of women with breast cancer

description: ABSTRACT Objective To evaluate the impact of oral health on quality of life and to examine the association with sociodemographic, clinical staging and dental variables in women diagnosed with breast cancer. Methods This is an observational cross-sectional study with sample composed of 89 women treated at a Reference Hospital in Vitória, Espírito Santo, Brazil, between January and December 2012. Two scripts in the form of interviews were used, one to record participants’ information; and the Oral Health Impact Profile (OHIP-14), to evaluate the impacts produced by the oral condition on quality of life. Descriptive analysis of data was performed. The comparison of the percentage of the impact dimensions with independent variables was tested by the chi-square test or the Fisher exact test, when appropriate. To assess the strength of association between exposure and event, odds ratio was calculated. Significance level of 5% was adopted. Results The impact was 28.1%, there was a statistically significant association with variables income (p = 0.039) and reason for the visit to the oral health professional (p = 0.012). Conclusion Studies on quality of life of cancer patients are of fundamental importance for understanding the impact of oral health problems on quality of life.
DOI: 10.6084/m9.figshare.7451711.v1
title: Relationship between quality and financial indicators: a study in a hospital network of the third sector of South Brazil

description: Abstract Background Hospital management is a complex area of administration since it has an organizational set where all sectors are interdependent and work at the same time. One of the main goals of these organizations is to provide quality services with the resources available to continuously improve the quality of services through improvements in the environment. Objective To analyze the relationship between economic and financial indicators with hospital quality indices. Method This is a descriptive, documentary and quantitative study based on the third sector hospitals in the south of the country. Management, nursing, and hospitalization reports are used for the quality indicators and the financial statements for the financial indicators. Univariate statistical tests (descriptive and Pearson correlation) were used for the analysis. Results The relationship between the indexes shows the existence of a significant correlation between the analyzed indicators, demonstrating which indicators should be observed by the hospital manager. Conclusion the more hospital entities providing a quality service, the greater the financial return, and therefore the greater the resources for investments to improve the quality of services.
DOI: 10.6084/m9.figshare.9870428
title: Radiographic analysis the obturation’s quality in root canal treatment performed by a South Brazilian sample of undergraduate students

description: ABSTRACT Objective to investigate the quality of root canal treatments performed by undergraduate students. Methods 274 root-filled teeth (excluding molars) from the Department of Endodontology of the Federal University of Santa Catarina in a nine-year period were selected and evaluated by two calibrated examiners. The evaluation was based on tooth type, number of root canals, presence or absence curvature, length of filling material considered the radiographic apex as reference (considered adequate shorter than 2mm from radiographic apex), filling material density, filling taper, and overall quality of RCT. Chi-square and Fisher exact tests were performed to analyze associations between variables of interest (p&lt;0.05). Results 197 RCT were classified as acceptable (71.9%). The frequency of adequate RCT was significantly higher in incisor (79.4%) than in premolars (66.4%) or canines (58.1%) (p=0.015). The number of canals did not influence root canal quality in this sample (p&gt;0.05). The factor more frequently identified as unacceptable was filling length (26.6%). All RCT performed in curved teeth and classified as unacceptable were underfilled. Procedural errors, such as perforations or instrumental separation, were not found in this sample. Conclusion The most common criteria identified as unacceptable was the length of the filling material. Incisors had better quality assessment rates than canines and premolars. The high-quality rates found in this sample may be linked to the professor/student rates.
DOI: 10.6084/m9.figshare.6125255
title: Low-temperature metamorphism in the Capiru Formation, Morro Grande Synform, Southern Ribeira Belt

description: ABSTRACT: The Capiru Formation consists of a low-grade meta-sedimentary succession of slates, phyllites, quartzites and marbles, disposed in blocks delimited by thrust and strike-slip faults in the Curitiba Terrane, Southern Ribeira Belt, Southern Brazil. The metamorphic and deformation records are heterogeneous, with deformed zones tectonically interbedded by domains with preserved sedimentary features. The present work aims to understand the development of mineral paragenesis based on geochemical and petrographic analysis. We selected samples of metasandstones, slates, phyllites and rhythmic phyllites, with different metamorphic and deformation records to be analysed. We selected samples with different metamorphic records to be analysed. The petrographic characterization of foliations was made through field studies supported by microtectonic analysis. The mineralogical and chemical compositions were determined by X-ray diffractometry and X-ray fluorescence, respectively. The results show a preserved sedimentary bedding (S0), defined by sedimentary structures with top-and-bottom indicators. The S1 foliation is related to a thrust tectonics, and it is characterized by a continuous slaty cleavage. The S1 slaty cleavage is crenulated and cut by a millimetric S2 cleavage. The mineral assemblage is composed by quartz, sericite, magnetite/goethite and carbonaceous material. The metamorphism was developed under low-temperature conditions (between 250-350ºC) and low pressure gradients (2.5-4.5 kbar). The geotectonic environment is considered as a thrust-and-fold-belt system, with structures developed in superior crust levels.
DOI: 10.6084/m9.figshare.7513901
title: School meals consumed by adolescents, São Luís, Maranhão, Brazil

description: Objective:This report evaluated nutritional composition of school lunch consumed by teenagers at two schools in São Luís (MA).Methods:Cross-sectional study setting a sample of 200 teenagers aged 15-17 years from two schools, one public and one private. There were undertaken dietary recalls of school lunch of the last three days the teenagers were at school. These dietary data were analyzed according to the Brazilian Table of Food Composition. Carbohydrates, lipids and proteins consumption were compared to the Dietary Reference Intakes (DRI) recommendations. Statistical analysis was performed using Stata 10.0. For comparisons, there were used Student's t-test and χ2. The significance level was set at 5%.Results:The school lunch consumption was reported by 69.5% of adolescents. Most acquired this snack canteens of schools: private (76.0%) and public (51.0%). Adolescents from public schools had higher energy consumption (338.7 versus 286.3 kcal, p = 0.043) and carbohydrates (52.5 vs. 39.3 g, p = 0.006). The adequacy of macronutrients appeared in half of the sample: carbohydrates (43.9%), protein (43.2%) and lipids (49.6%). Almost the half (43.9%) of teenagers had appropriate carbohydrate intake. This adequacy of carbohydrate was higher between public school students (p&lt;0.001) as well as the adequacy of lipid (p&lt;0.001). Boys had higher adequacy of protein (55.6 versus 32.9%; p=0.007), whereas girls had higher adequacy of carbohydrate (52.6% versus 33.3%; p=0.005) and lipid (61.8 versus 34.9%; p=0.006).Conclusions:The inadequacy of macronutrients was high in the sample, suggesting the low quality of school lunch consumed by these teenagers.
DOI: 10.6084/m9.figshare.7898735.v1
title: Influence of moisture and particle size on coal blend bulk density

description: Abstract Coal blend bulk density is an important property in the coking process. Some variables, such as moisture and particle size, which are controlled or measured in the coal beneficiation process in steel mills, exert a strong influence on this feature. This study aims to understand the density variation of coal blends by the influence of moisture and particle size when using dry and wet bases. The investigations showed that higher density can be reached when drying the coal blend or even with excess of moisture by an agglomeration process. However, for a coal blend of lower moisture content, such as 4%, the better effects on the coking process are evident. Changes on the density from particle size require care, since they can fall in a region of high density achieved by larger particles or in a region with excess coal fines, where either or both can compromise the coke quality.
DOI: 10.6084/m9.figshare.9870428.v1
title: Radiographic analysis the obturation’s quality in root canal treatment performed by a South Brazilian sample of undergraduate students

description: ABSTRACT Objective to investigate the quality of root canal treatments performed by undergraduate students. Methods 274 root-filled teeth (excluding molars) from the Department of Endodontology of the Federal University of Santa Catarina in a nine-year period were selected and evaluated by two calibrated examiners. The evaluation was based on tooth type, number of root canals, presence or absence curvature, length of filling material considered the radiographic apex as reference (considered adequate shorter than 2mm from radiographic apex), filling material density, filling taper, and overall quality of RCT. Chi-square and Fisher exact tests were performed to analyze associations between variables of interest (p&lt;0.05). Results 197 RCT were classified as acceptable (71.9%). The frequency of adequate RCT was significantly higher in incisor (79.4%) than in premolars (66.4%) or canines (58.1%) (p=0.015). The number of canals did not influence root canal quality in this sample (p&gt;0.05). The factor more frequently identified as unacceptable was filling length (26.6%). All RCT performed in curved teeth and classified as unacceptable were underfilled. Procedural errors, such as perforations or instrumental separation, were not found in this sample. Conclusion The most common criteria identified as unacceptable was the length of the filling material. Incisors had better quality assessment rates than canines and premolars. The high-quality rates found in this sample may be linked to the professor/student rates.
DOI: 10.6084/m9.figshare.9870431
title: Dental caries among preschool children: effects of social inequality and the impact of a university extension project

description: ABSTRACT Objective The aims of this study were to assess the prevalence of dental caries among preschoolers at public and private schools and to evaluate the associations among the prevalence of the disease, socioeconomic factors, and the impact of a university extension project. Methods Five-year-old preschool children were examined and were divided into three groups: children from private schools who were not receiving regular preventive care (group 1), children from public schools who were not receiving regular preventive care (group 2), children from public schools who were receiving preventive care through a university extension project (group 3). The children were examined for decay-missing-filled index, and their caregivers were interviewed to collect data on socioeconomic factors. Fisher’s and Chi-squared tests were used to analyze the data. Results Group 1 showed better socioeconomic and oral conditions compared with groups 2 and 3. Parents’/guardians’ level of education was associated with the presence of disease in their children; however, income showed no association. Conclusion Dental caries were more prevalent in the group with worse socioeconomic indicators, and although the university extension project had been implemented in one of the groups, it was not able to overcome health inequalities.
DOI: 10.6084/m9.figshare.9870431.v1
title: Dental caries among preschool children: effects of social inequality and the impact of a university extension project

description: ABSTRACT Objective The aims of this study were to assess the prevalence of dental caries among preschoolers at public and private schools and to evaluate the associations among the prevalence of the disease, socioeconomic factors, and the impact of a university extension project. Methods Five-year-old preschool children were examined and were divided into three groups: children from private schools who were not receiving regular preventive care (group 1), children from public schools who were not receiving regular preventive care (group 2), children from public schools who were receiving preventive care through a university extension project (group 3). The children were examined for decay-missing-filled index, and their caregivers were interviewed to collect data on socioeconomic factors. Fisher’s and Chi-squared tests were used to analyze the data. Results Group 1 showed better socioeconomic and oral conditions compared with groups 2 and 3. Parents’/guardians’ level of education was associated with the presence of disease in their children; however, income showed no association. Conclusion Dental caries were more prevalent in the group with worse socioeconomic indicators, and although the university extension project had been implemented in one of the groups, it was not able to overcome health inequalities.
DOI: 10.6084/m9.figshare.6125255.v1
title: Low-temperature metamorphism in the Capiru Formation, Morro Grande Synform, Southern Ribeira Belt

description: ABSTRACT: The Capiru Formation consists of a low-grade meta-sedimentary succession of slates, phyllites, quartzites and marbles, disposed in blocks delimited by thrust and strike-slip faults in the Curitiba Terrane, Southern Ribeira Belt, Southern Brazil. The metamorphic and deformation records are heterogeneous, with deformed zones tectonically interbedded by domains with preserved sedimentary features. The present work aims to understand the development of mineral paragenesis based on geochemical and petrographic analysis. We selected samples of metasandstones, slates, phyllites and rhythmic phyllites, with different metamorphic and deformation records to be analysed. We selected samples with different metamorphic records to be analysed. The petrographic characterization of foliations was made through field studies supported by microtectonic analysis. The mineralogical and chemical compositions were determined by X-ray diffractometry and X-ray fluorescence, respectively. The results show a preserved sedimentary bedding (S0), defined by sedimentary structures with top-and-bottom indicators. The S1 foliation is related to a thrust tectonics, and it is characterized by a continuous slaty cleavage. The S1 slaty cleavage is crenulated and cut by a millimetric S2 cleavage. The mineral assemblage is composed by quartz, sericite, magnetite/goethite and carbonaceous material. The metamorphism was developed under low-temperature conditions (between 250-350ºC) and low pressure gradients (2.5-4.5 kbar). The geotectonic environment is considered as a thrust-and-fold-belt system, with structures developed in superior crust levels.
DOI: 10.6084/m9.figshare.7513901.v1
title: School meals consumed by adolescents, São Luís, Maranhão, Brazil

description: Objective:This report evaluated nutritional composition of school lunch consumed by teenagers at two schools in São Luís (MA).Methods:Cross-sectional study setting a sample of 200 teenagers aged 15-17 years from two schools, one public and one private. There were undertaken dietary recalls of school lunch of the last three days the teenagers were at school. These dietary data were analyzed according to the Brazilian Table of Food Composition. Carbohydrates, lipids and proteins consumption were compared to the Dietary Reference Intakes (DRI) recommendations. Statistical analysis was performed using Stata 10.0. For comparisons, there were used Student's t-test and χ2. The significance level was set at 5%.Results:The school lunch consumption was reported by 69.5% of adolescents. Most acquired this snack canteens of schools: private (76.0%) and public (51.0%). Adolescents from public schools had higher energy consumption (338.7 versus 286.3 kcal, p = 0.043) and carbohydrates (52.5 vs. 39.3 g, p = 0.006). The adequacy of macronutrients appeared in half of the sample: carbohydrates (43.9%), protein (43.2%) and lipids (49.6%). Almost the half (43.9%) of teenagers had appropriate carbohydrate intake. This adequacy of carbohydrate was higher between public school students (p&lt;0.001) as well as the adequacy of lipid (p&lt;0.001). Boys had higher adequacy of protein (55.6 versus 32.9%; p=0.007), whereas girls had higher adequacy of carbohydrate (52.6% versus 33.3%; p=0.005) and lipid (61.8 versus 34.9%; p=0.006).Conclusions:The inadequacy of macronutrients was high in the sample, suggesting the low quality of school lunch consumed by these teenagers.
DOI: 10.6084/m9.figshare.7517882
title: Replacement of soybean meal with treated castor bean meal in supplements for grazing lambs

description: SUMMARY The objectives of this trial were to evaluate intake and nutrient digestibility, weight gain, and carcass characteristics of grazing lambs supplemented with increasing dietary inclusion of castor bean meal (CBM). Thirty-six Santa Inês-crossed, non-castrated, 120 ± 15 d old lambs (initial BW = 21.8 ± 3.4 kg) were randomly allotted to 1 of 4 dietary treatments. The treatments consisted of 4 levels of soybean meal substitution with lime treated CBM (0, 33, 67, and 100%) on the DM basis. The experimental design was a completely randomized design with 4 treatments and 9 replicates (lambs) for each treatment. Supplementation level was 1.6% BW per animal/d. There was a linear decrease (P&lt;0.01) for total DM intake and a quadratic effect (negative; P = 0.05) for pasture intake as CBM was increased in the supplement. There was a negative quadratic effect of CBM inclusion on NDFap intake, both in g/d (P = 0.01) and as in BW % (P = 0.05). There was a linear effect (negative; P&lt;0.01) on DM and NDFap digestibility coefficients. There were no effects (P≥0.48) of treatments on HCW, dressing percentage, carcass conformation, back fat or carcass length. Despite some negative effects on intake and nutrient digestibility, increasing CBM inclusion in the supplement, up to the substitution of all the soybean meal in the supplement, did not affect weight gain of grazing lambs or carcass characteristics.