cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7187237
title: Study on the gravitational flow directions of the Maracangalha Formation (Early Cretaceous), Bom Despacho, NNE area of Itaparica Island, Bahia, Brazil

description: ABSTRACT: The objective of the present study was to interpret the direction of gravitational sedimentary flows in the turbidite deposits of the Maracangalha Formation (Recôncavo Basin), indicating their source areas. Thus, the indicative deformational structures existing in the formation were analyzed. The structures observed ranged from brittle to highly ductile and viscous states, with a diversity of deformational styles. A total of 284 planar and linear measurements was collected in three distinct subareas, separated according to their degree of deformation. The structures found were separated into four groups according to their formation process: (i) pre-deformation structures; (ii) plastic deformation structures; (iii) intrusion structures (fluidization), related to either early or syn-sedimentation events; and finally (iv) brittle deformation structures, with late sedimentation. Some structures were observed to be good indicators of apparent mass movement direction, which yielded predominantly SSW directions, suggesting a partially confined flow, parallel to the main axes of Recôncavo Basin, towards its depocenter.
DOI: 10.6084/m9.figshare.7513598.v1
title: Coverage of Miller class I and II gingival recessions treated with subepithelial connective tissue graft, acellular dermal matrix, and enamel matrix proteins. Pilot study

description: Abstract Objective The aim of this study was to compare clinical findings obtained in the treatment of gingival recessions using subepithelial connective tissue graft (SECT), acellular dermal matrix (ADM), and enamel matrix proteins (EMP). Material and method Twelve patients with Miller class I and II recession in the canines or upper premolars were randomly divided into groups to receive treatments using SECT, ADM, or EMP. Clinical measurements were performed before and three months after surgical procedures. The data evaluated were as follows: percentage of root coverage, height and width of gingival recession, probe depth, clinical attachment level, and height and thickness of keratinized gingiva. The Kruskal-Wallis test complemented by Dunn’s test was used to perform the between-group, analysis and the Wilcoxon test was used to perform the within-groups analysis. The tests were applied at the 95% confidence level. Result The SECT and ADM groups had a higher percentage of root coverage and greater reduction in the height and width of gingival recessions compared to the EMP group (p&lt;0.05). Conclusion The SECT and ADM are more effective in treating gingival recessions than EMP.
DOI: 10.6084/m9.figshare.7513706
title: Evaluation of friction produced by self-ligating, conventional and Barbosa Versatile brackets

description: Abstract Introduction The Barbosa Versatile bracket design may provide lower frictional force and greater sliding. However, no in vitro studies have shown its sliding mechanisms and frictional resistance, particularly in comparison with other self-ligating or conventional brackets. Objective To compare the frictional resistance among self-ligating brackets (EasyClip/ Aditek, Damon MX/ Ormco and In Ovation R/ GAC); conventional brackets (Balance Roth/ GAC, and Roth Monobloc/ Morelli); and Barbosa Versatile bracket (Barbosa Versatile/ GAC) with different angles and arch wires. Material and method Brackets were tested with the 0.014", 0.018", 0.019"×0.025" and 0.021"×0.025" stainless steel wires, with 0, 5, 10, 15 and 20 degree angulations. Tying was performed with elastomeric ligature for conventional and Barbosa Versatile brackets, or with a built-in clip system of the self-ligating brackets. A universal testing machine was used to obtain sliding strength and friction value readouts between brackets and wires. Result Three-way factorial ANOVA 4×5×6 (brackets × angulation × wire) and Tukey tests showed statistically significant differences for all factors and all interactions (p&lt;0.0001). Static frictional resistance showed a lower rate for Barbosa Versatile bracket and higher rates for Roth Monobloc and Balance brackets. Conclusion The lowest frictional resistance was obtained with the Barbosa Versatile bracket and self-ligating brackets in comparison with the conventional type. Increasing the diameter of the wires increased the frictional resistance. Smaller angles produced less frictional resistance.
DOI: 10.6084/m9.figshare.7513091.v1
title: Indirect cost with dementia: A Brazilian study

description: Costs with dementia have been the focus of research around the world and indirect costs to the caregiver appear in the literature as responsible for the greatest impact. In Latin American (LA) studies, indirect costs with dementia range from 60% to 75% of family income. OBJECTIVE: To present preliminary results of the study "Description of the methods and cost analysis with dementia" currently being conducted at the Behavioral and Cognitive Neurology Unit of Hospital de Clínicas of University of São Paulo - HC-FMUSP. METHODS: A cross-sectional study which, to date, includes interviews of 93 primary caregivers. The research protocol includes a sociodemographic questionnaire, the Functional Assessment Staging (FAST) scale, the Burden Interview (Zarit), an economic classification scale, and the Resource Utilization in Dementia (RUD) scale. RESULTS: Monthly indirect costs were US$ 1,122.40, US$ 1,508.90 and US$ 1,644.70 stratified into mild, moderate and severe dementia, respectively. The projected annual indirect costs were US$ 13,468.80, US$ 18,106.80 and US$ 19,736.40, representing 69 to 169% of family income. CONCLUSION: This small sample showed that the impact of indirect costs with dementia in Brazil may be higher than that reported in other Latin American (LA) studies. These initial results may represent an important contribution for further research on costs with dementia in LA.
DOI: 10.6084/m9.figshare.7513091
title: Indirect cost with dementia: A Brazilian study

description: Costs with dementia have been the focus of research around the world and indirect costs to the caregiver appear in the literature as responsible for the greatest impact. In Latin American (LA) studies, indirect costs with dementia range from 60% to 75% of family income. OBJECTIVE: To present preliminary results of the study "Description of the methods and cost analysis with dementia" currently being conducted at the Behavioral and Cognitive Neurology Unit of Hospital de Clínicas of University of São Paulo - HC-FMUSP. METHODS: A cross-sectional study which, to date, includes interviews of 93 primary caregivers. The research protocol includes a sociodemographic questionnaire, the Functional Assessment Staging (FAST) scale, the Burden Interview (Zarit), an economic classification scale, and the Resource Utilization in Dementia (RUD) scale. RESULTS: Monthly indirect costs were US$ 1,122.40, US$ 1,508.90 and US$ 1,644.70 stratified into mild, moderate and severe dementia, respectively. The projected annual indirect costs were US$ 13,468.80, US$ 18,106.80 and US$ 19,736.40, representing 69 to 169% of family income. CONCLUSION: This small sample showed that the impact of indirect costs with dementia in Brazil may be higher than that reported in other Latin American (LA) studies. These initial results may represent an important contribution for further research on costs with dementia in LA.
DOI: 10.6084/m9.figshare.7513598
title: Coverage of Miller class I and II gingival recessions treated with subepithelial connective tissue graft, acellular dermal matrix, and enamel matrix proteins. Pilot study

description: Abstract Objective The aim of this study was to compare clinical findings obtained in the treatment of gingival recessions using subepithelial connective tissue graft (SECT), acellular dermal matrix (ADM), and enamel matrix proteins (EMP). Material and method Twelve patients with Miller class I and II recession in the canines or upper premolars were randomly divided into groups to receive treatments using SECT, ADM, or EMP. Clinical measurements were performed before and three months after surgical procedures. The data evaluated were as follows: percentage of root coverage, height and width of gingival recession, probe depth, clinical attachment level, and height and thickness of keratinized gingiva. The Kruskal-Wallis test complemented by Dunn’s test was used to perform the between-group, analysis and the Wilcoxon test was used to perform the within-groups analysis. The tests were applied at the 95% confidence level. Result The SECT and ADM groups had a higher percentage of root coverage and greater reduction in the height and width of gingival recessions compared to the EMP group (p&lt;0.05). Conclusion The SECT and ADM are more effective in treating gingival recessions than EMP.
DOI: 10.6084/m9.figshare.7518752.v1
title: Sharing information on public transport with RFID and NFC technologies: an application proposal

description: Abstract Public transport in large Brazilian cities present deficiencies related to providing timely information to users on data regarding route, terminals and schedules of bus lines, updates on cases of delay, among others. Technologies can be useful for sharing information to assist urban transport in general. In this context, the present paper has the objective to discuss the proposed application Smart Bus, which uses NFC (Near Field Communication) and RFID (Radio Frequency Identification) technologies to share information on public transport. With this theoretical framework, a survey of projects using NFC and RFID technologies in urban transport and applications that contribute to traffic information management was carried out. Then, the use of the Smart Bus application and the results of sharing information in public transport systems were discussed. At the end, the contribution of the application to mapping the profile of roads, buses and passengers, locating delays and providing data for management of public transport was evident. Implications to privacy and security of passenger information, as well as to the technological infrastructure necessary for implementing projects under the concepts of Smart Cities and the Internet of Things, were notable.
DOI: 10.6084/m9.figshare.7516979
title: TEACHING INVASIVE TEAM SPORTS IN THE SCHOOL ENVIRONMENT: FROM THEORY TO PRACTICE FROM THE PERSPECTIVE OF A HYBRID MODEL

description: ABSTRACT The objective of the present study was to structure and apply a teaching intervention program of invasive team sports (futsal, basketball and handball) in physical education classes using a hybrid educational model. Two public elementary school classes (6th and 7th grades) in the state of Paraná participated in the investigation The process of pedagogic intervention was applied after preparing a plan of teaching units using as reference the principles of the Developmental Model (DM) and Sport Education Model (SEM), denoted hybrid model. Classes were photographed and filmed and the teaching units were previously structured based on increasing logic difficulty. Data analysis was based on field information and class images (photography and filming) using personal narrative and analysis codes. The evidence showed that the hybrid educational model (DM-SEM) may be feasible for the reality investigated despite the structural difficulties, representing an important alternative to traditional teaching models of team sports.
DOI: 10.6084/m9.figshare.8091554
title: Longitudinality and comprehensiveness on the More Doctors Program: an evaluative study

description: ABSTRACT This study aims to investigate influences of the More Doctors Program regarding the attributes of longitudinality and comprehensiveness in primary care, by means of a case study in two cities using ethnography, interviews, and focal groups. The results indicate positive effects regarding the longitudinality, coming from the relation of the doctors with the health users, humanized reception, therapeutic bond creation, availability to make home visits, and supporting the healthcare team. Despite the doctors of the program recognize the importance of the principle of comprehensiveness of care in the relation with the users, the effective consideration of such attribute is restrict, which is explained by the excess of daily attendance, perspective conflicts with other workers, and limits in the structure and working method of the healthcare network. In conclusion, the characteristics of the doctors associated with the format of their contracting for the provision of doctors in the health units contribute to reach of longitudinality. On the other hand, to reach comprehensiveness, structural changes are required, such as the continuous training of the teams and a rearrangement of the work, and it remains barely influenced by the addressed program.
DOI: 10.6084/m9.figshare.8091554.v1
title: Longitudinality and comprehensiveness on the More Doctors Program: an evaluative study

description: ABSTRACT This study aims to investigate influences of the More Doctors Program regarding the attributes of longitudinality and comprehensiveness in primary care, by means of a case study in two cities using ethnography, interviews, and focal groups. The results indicate positive effects regarding the longitudinality, coming from the relation of the doctors with the health users, humanized reception, therapeutic bond creation, availability to make home visits, and supporting the healthcare team. Despite the doctors of the program recognize the importance of the principle of comprehensiveness of care in the relation with the users, the effective consideration of such attribute is restrict, which is explained by the excess of daily attendance, perspective conflicts with other workers, and limits in the structure and working method of the healthcare network. In conclusion, the characteristics of the doctors associated with the format of their contracting for the provision of doctors in the health units contribute to reach of longitudinality. On the other hand, to reach comprehensiveness, structural changes are required, such as the continuous training of the teams and a rearrangement of the work, and it remains barely influenced by the addressed program.
DOI: 10.6084/m9.figshare.7508000.v1
title: DIFFERENT CONCENTRATIONS OF POWDERED EGG YOLK ADDED TO THE ACP-103® EXTENDER IN SWINE SEMEN CONSERVATION

description: Abstract Many attempts have been made to improve the conservation of boar semen. Egg yolk is known to have cryoprotectant properties. This study aimed to test different concentrations of egg yolk added to the coconut milk powder extender (ACP-103®), and verify which one is better to maintain sperm viability. The ejaculated (36) were diluted in ACP-103® supplemented with different concentrations of egg yolk (0%, 1%, 3%, 5% and 7%). The conservation occurred at 17 °C, and vigor and motility analysis were carried out daily. On days 1 (D0), 3 (D2) and 5 (D4) the semen was evaluated for vitality, morphology and osmotic resistance. For statistical nonparametric analysis Kruskal-Wallis and Dunn's tests were performed, and for parametric data ANOVA and Tukey test were used. A decrease in vigor and motility was observed in all treatments. Treatments T2, T3 and T4 better maintained spermatic on D0 (2.4±0.8, 2.5±1.1, and 2.8±0.9, respectively), with no significant differences among them. The same was observed for motility (77±15%, 74±23%, and 81±16% on D0). Analyses of vitality, morphology and osmotic resistance did not show statistical difference among treatments. In conclusion, the concentration of egg yolk (7%) added to the ACP-103® can be effectively used as extender to maintain sperm viability.
DOI: 10.6084/m9.figshare.7518752
title: Sharing information on public transport with RFID and NFC technologies: an application proposal

description: Abstract Public transport in large Brazilian cities present deficiencies related to providing timely information to users on data regarding route, terminals and schedules of bus lines, updates on cases of delay, among others. Technologies can be useful for sharing information to assist urban transport in general. In this context, the present paper has the objective to discuss the proposed application Smart Bus, which uses NFC (Near Field Communication) and RFID (Radio Frequency Identification) technologies to share information on public transport. With this theoretical framework, a survey of projects using NFC and RFID technologies in urban transport and applications that contribute to traffic information management was carried out. Then, the use of the Smart Bus application and the results of sharing information in public transport systems were discussed. At the end, the contribution of the application to mapping the profile of roads, buses and passengers, locating delays and providing data for management of public transport was evident. Implications to privacy and security of passenger information, as well as to the technological infrastructure necessary for implementing projects under the concepts of Smart Cities and the Internet of Things, were notable.
DOI: 10.6084/m9.figshare.7508000
title: DIFFERENT CONCENTRATIONS OF POWDERED EGG YOLK ADDED TO THE ACP-103® EXTENDER IN SWINE SEMEN CONSERVATION

description: Abstract Many attempts have been made to improve the conservation of boar semen. Egg yolk is known to have cryoprotectant properties. This study aimed to test different concentrations of egg yolk added to the coconut milk powder extender (ACP-103®), and verify which one is better to maintain sperm viability. The ejaculated (36) were diluted in ACP-103® supplemented with different concentrations of egg yolk (0%, 1%, 3%, 5% and 7%). The conservation occurred at 17 °C, and vigor and motility analysis were carried out daily. On days 1 (D0), 3 (D2) and 5 (D4) the semen was evaluated for vitality, morphology and osmotic resistance. For statistical nonparametric analysis Kruskal-Wallis and Dunn's tests were performed, and for parametric data ANOVA and Tukey test were used. A decrease in vigor and motility was observed in all treatments. Treatments T2, T3 and T4 better maintained spermatic on D0 (2.4±0.8, 2.5±1.1, and 2.8±0.9, respectively), with no significant differences among them. The same was observed for motility (77±15%, 74±23%, and 81±16% on D0). Analyses of vitality, morphology and osmotic resistance did not show statistical difference among treatments. In conclusion, the concentration of egg yolk (7%) added to the ACP-103® can be effectively used as extender to maintain sperm viability.
DOI: 10.6084/m9.figshare.7510823.v1
title: Social-geographical effects of the commodities’ super cycle and of its end in Chile

description: Abstract Commodities’ economic cycles affect emerging economies and have different impacts on their diverse subnational territories and social sectors, as some are more vulnerable than others. In this article, we investigate the social-geographical effects of the commodities’ super cycle and of its end in Chile. In addition, we evaluate poverty reduction at regional and district levels when the price of copper was high, and the subnational increase in unemployment when the prices decreased. A greater geographical concentration of poverty was found, which reveals a geographical and temporal inertia. Conversely, the relatively greater dispersion and fluctuation of unemployment rates evidence this variable’s volatility. The challenge of equity arises in prosperity periods and becomes urgent during crises.
DOI: 10.6084/m9.figshare.7516979.v1
title: TEACHING INVASIVE TEAM SPORTS IN THE SCHOOL ENVIRONMENT: FROM THEORY TO PRACTICE FROM THE PERSPECTIVE OF A HYBRID MODEL

description: ABSTRACT The objective of the present study was to structure and apply a teaching intervention program of invasive team sports (futsal, basketball and handball) in physical education classes using a hybrid educational model. Two public elementary school classes (6th and 7th grades) in the state of Paraná participated in the investigation The process of pedagogic intervention was applied after preparing a plan of teaching units using as reference the principles of the Developmental Model (DM) and Sport Education Model (SEM), denoted hybrid model. Classes were photographed and filmed and the teaching units were previously structured based on increasing logic difficulty. Data analysis was based on field information and class images (photography and filming) using personal narrative and analysis codes. The evidence showed that the hybrid educational model (DM-SEM) may be feasible for the reality investigated despite the structural difficulties, representing an important alternative to traditional teaching models of team sports.
DOI: 10.6084/m9.figshare.7510823
title: Social-geographical effects of the commodities’ super cycle and of its end in Chile

description: Abstract Commodities’ economic cycles affect emerging economies and have different impacts on their diverse subnational territories and social sectors, as some are more vulnerable than others. In this article, we investigate the social-geographical effects of the commodities’ super cycle and of its end in Chile. In addition, we evaluate poverty reduction at regional and district levels when the price of copper was high, and the subnational increase in unemployment when the prices decreased. A greater geographical concentration of poverty was found, which reveals a geographical and temporal inertia. Conversely, the relatively greater dispersion and fluctuation of unemployment rates evidence this variable’s volatility. The challenge of equity arises in prosperity periods and becomes urgent during crises.
DOI: 10.6084/m9.figshare.7507946
title: SENSIBILITY OF MICROCULTIVATION ASSAY DERMATOBAC® FOR FUNGAL ENDOMETRITIS DIAGNOSIS IN MARES

description: Abstract Among different etiologic factors, fungal endometritis is a common cause of decreased mare’s fertility. Two experiments were conducted to evaluate the sensitivity of Dermatobac®, a microculture system originally developed for the isolation of fungi that concerns Human Medicine. In Experiment 1, standard (ATCC) strains of Candida (n=4) and Aspergyllus (n=1) were grown and visually analyzed daily for 7 days. For Experiment 2, 34 mares were selected and subjected to material harvesting for completion of uterine cytology as well as seeding with Dermatobac®. After 24h of cultivation, the macroscopic observation of all Candida and Aspergyllus strains (Experiment 1) was possible. In Experiment 2, five animals showed presence of yeast on cytologic slides (14.71%), results also confirmed sowing in Dermatobac® system (100% sensitivity). Five false positive cases were observed, characterized by microbiological growth in Dermatobac® but not confirmed by endometrial cytology, determining specificity of 85%. However, the results did not compromise the efficiency of Dermatobac® system given all contaminants presented differentiated morphology and higher growing time (P&lt;0.05) when compared to the major etiological agents of equine fungal endometritis. The Dermatobac® system proved to be efficient for the macroscopic diagnosis of fungal endometritis in horses, showing conclusive information only after 24 hours of culture.