cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.22638530
title: Preliminary validity for the Big Five Inventory-2 in Brazilian adults

description: Abstract The Big Five Inventory-2 (BFI-2) assesses personality through the big five factor model model (FFM). This study aimed to verify whether the internal structure of the BFI-2 is corroborated in a Brazilian sample. Participants were 908 cisgender adults, aged between 17 and 93 years, 532 of whom were women. Confirmatory factor analysis and Exploratory structural equation modeling were performed with the BFI-2. The 15 facets of personality resulted in adequate fit and reliability, mainly for the respondents under 60 years of age. We conclude that the BFI-2 presents evidence of preliminary validity based on its internal structure, although further validity studies are required with the instrument, to testify its psychometric quality.
DOI: 10.6084/m9.figshare.22638534
title: ROLE OF VEGETATION INDUCING SEDIMENTATION IN AN ARTIFICIAL EARTH CHANNEL

description: Abstract The biogeomorphic role of vegetation has been explored in different contexts with advances in the understanding of sedimentation and hydrodynamic changes in channels and riparian zones. However, it is yet to be better established regarding their role in small earth-derived canals water gullies, the development of these issues, and canal users. These cases present some ambiguity based on the presence of vegetation with both a positive filtering role and a negative role due to competition for water resources. This study verified whether vegetation development has more prominent role as reducer of the transport of suspended sediments along the artificial channel than the natural river system, focusing on the role of vegetation as a filter of the sedimentary load. We monitored the scenario in terms of vegetation growth by gathering statistically related data on discharge, flow velocity, and turbidity. Our results indicate the main influence of the natural channel flow since the vegetation was the main element of the artificial system. The vegetation, functioning as a sediment filter in the rainy season, is removed in the dry season due to lower flows and evapotranspiration. We understand that vegetation should be addressed as part of the channel management process, providing users with favorable turbidity indices and lower risks of structures breaking, as well as the formation of extenders of fluvial and riparian habitats in the rainy season.
DOI: 10.6084/m9.figshare.22638534.v1
title: ROLE OF VEGETATION INDUCING SEDIMENTATION IN AN ARTIFICIAL EARTH CHANNEL

description: Abstract The biogeomorphic role of vegetation has been explored in different contexts with advances in the understanding of sedimentation and hydrodynamic changes in channels and riparian zones. However, it is yet to be better established regarding their role in small earth-derived canals water gullies, the development of these issues, and canal users. These cases present some ambiguity based on the presence of vegetation with both a positive filtering role and a negative role due to competition for water resources. This study verified whether vegetation development has more prominent role as reducer of the transport of suspended sediments along the artificial channel than the natural river system, focusing on the role of vegetation as a filter of the sedimentary load. We monitored the scenario in terms of vegetation growth by gathering statistically related data on discharge, flow velocity, and turbidity. Our results indicate the main influence of the natural channel flow since the vegetation was the main element of the artificial system. The vegetation, functioning as a sediment filter in the rainy season, is removed in the dry season due to lower flows and evapotranspiration. We understand that vegetation should be addressed as part of the channel management process, providing users with favorable turbidity indices and lower risks of structures breaking, as well as the formation of extenders of fluvial and riparian habitats in the rainy season.
DOI: 10.6084/m9.figshare.22638536
title: Digital soil mapping for the Parnaíba River delta, Brazilian semiarid region

description: ABSTRACT Soil mapping is a permanent demand, but the traditional method does not allow fast execution and low cost. Digital soil mapping (DSM) aims to improve the process by working with models that treat soil spatial variability quantitatively. In this perspective, the objective of the study is to perform DSM of the Parnaíba River Delta, Northeastern Brazil, through the decision tree (DT) integration technique using a set of attributes derived from the digital elevation model (DEM) and satellite images as input parameters. Data matrices were created considering different soil groups. The performance of the J48 machine learning algorithm (DT) was assessed for a set of two data matrices: one elaborated for the mapping units of the pre-existing conventional pedological map and the other for a set of associations determined based on the characteristics of the landscape of the study area with close correlation with the existing soils, mainly due to the source material. From the data processing, digital soil maps were created and validated by means of error matrices, whose reference points were classified in the field and validated using a pre-existing traditional soil map of the area. The results revealed that the attributes derived from satellite images stood out from those derived from DEM in predicting soil groups. Based on the validation coefficients applied (overall accuracy, Kappa index, user’s accuracy and producer’s accuracy), the classification quality was satisfactory, despite the complexity of the environment.
DOI: 10.6084/m9.figshare.22638536.v1
title: Digital soil mapping for the Parnaíba River delta, Brazilian semiarid region

description: ABSTRACT Soil mapping is a permanent demand, but the traditional method does not allow fast execution and low cost. Digital soil mapping (DSM) aims to improve the process by working with models that treat soil spatial variability quantitatively. In this perspective, the objective of the study is to perform DSM of the Parnaíba River Delta, Northeastern Brazil, through the decision tree (DT) integration technique using a set of attributes derived from the digital elevation model (DEM) and satellite images as input parameters. Data matrices were created considering different soil groups. The performance of the J48 machine learning algorithm (DT) was assessed for a set of two data matrices: one elaborated for the mapping units of the pre-existing conventional pedological map and the other for a set of associations determined based on the characteristics of the landscape of the study area with close correlation with the existing soils, mainly due to the source material. From the data processing, digital soil maps were created and validated by means of error matrices, whose reference points were classified in the field and validated using a pre-existing traditional soil map of the area. The results revealed that the attributes derived from satellite images stood out from those derived from DEM in predicting soil groups. Based on the validation coefficients applied (overall accuracy, Kappa index, user’s accuracy and producer’s accuracy), the classification quality was satisfactory, despite the complexity of the environment.
DOI: 10.6084/m9.figshare.22638539
title: The Effect of Governance on Donations: Evidence from Brazilian Environmental Nonprofit Organizations

description: Abstract This article uses the agency theory perspective to analyze governance, composed of a set of dimensions and measured by governance factors that influence donations to Brazilian environmental Nonprofit Organizations (NPOs). Data were collected predominantly from the documents available on the Internet, and the random sample consisted of 108 observations. We identified governance dimensions through Multiple Correspondence Analysis. From these dimensions, we verified, through Partial Least Squares Structural Equation Modeling, if governance affected donations. It was observed that governance positively affected donations and that public certifications provided to NPOs in Brazil did not moderate the relationship between governance and donations. These results showing that governance helps NPOs to have easier access to the donations market and that public certifications provided to NPOs do not contribute to increasing donations. These findings are important for practitioners and also to enrich the debate about public policies for the third sector in environments of low regulation.
DOI: 10.6084/m9.figshare.22638539.v1
title: The Effect of Governance on Donations: Evidence from Brazilian Environmental Nonprofit Organizations

description: Abstract This article uses the agency theory perspective to analyze governance, composed of a set of dimensions and measured by governance factors that influence donations to Brazilian environmental Nonprofit Organizations (NPOs). Data were collected predominantly from the documents available on the Internet, and the random sample consisted of 108 observations. We identified governance dimensions through Multiple Correspondence Analysis. From these dimensions, we verified, through Partial Least Squares Structural Equation Modeling, if governance affected donations. It was observed that governance positively affected donations and that public certifications provided to NPOs in Brazil did not moderate the relationship between governance and donations. These results showing that governance helps NPOs to have easier access to the donations market and that public certifications provided to NPOs do not contribute to increasing donations. These findings are important for practitioners and also to enrich the debate about public policies for the third sector in environments of low regulation.
DOI: 10.6084/m9.figshare.22638540
title: Closure of maxillary lateral incisor agenesis space in unilateral cleft lip and palate: a digital model assessment

description: ABSTRACT Objective: To compare dental positional and gingival parameters of maxillary anterior teeth in unilateral cleft lip and palate (UCLP) after orthodontic treatment with canine substitution due to lateral incisor agenesis. Methods: This split-mouth study comprised 57 subjects with UCLP (31 male, 26 female) and agenesis of maxillary lateral incisor at the cleft side, from a single center. Canine substitution was completed after the secondary alveolar bone graft. Dental models were taken between 2 to 6 months after debonding (mean age: 20.4 years). The following variables were measured in the maxillary anterior teeth: crown height, width, proportion, and symmetry, as well as steps between incisal edges, gingival margins, tooth mesiodistal angulation and labiolingual inclination. Paired t-tests with Bonferroni post-hoc correction was used for comparisons between cleft and non-cleft sides (p&lt;0.05). Results: At the cleft side, canines replacing missing lateral incisors had a higher crown height (0.77mm) and an increased width (0.67mm), and first premolars showed a shorter crown height (1.39mm). Asymmetries were observed in the gingival level of central and lateral incisors, with a greater clinical crown at the cleft side (0.61 and 0.81mm, respectively). Cleft side central incisors were more upright than their contralaterals (2.12º). Conclusions: Maxillary anterior teeth demonstrated positional, size and gingival height differences between cleft and non-cleft side after space closure of maxillary lateral incisor agenesis. Slight asymmetries in tooth position and gingival margin in the maxillary anterior teeth should be expected after orthodontic treatment in UCLP patients.
DOI: 10.6084/m9.figshare.22638540.v1
title: Closure of maxillary lateral incisor agenesis space in unilateral cleft lip and palate: a digital model assessment

description: ABSTRACT Objective: To compare dental positional and gingival parameters of maxillary anterior teeth in unilateral cleft lip and palate (UCLP) after orthodontic treatment with canine substitution due to lateral incisor agenesis. Methods: This split-mouth study comprised 57 subjects with UCLP (31 male, 26 female) and agenesis of maxillary lateral incisor at the cleft side, from a single center. Canine substitution was completed after the secondary alveolar bone graft. Dental models were taken between 2 to 6 months after debonding (mean age: 20.4 years). The following variables were measured in the maxillary anterior teeth: crown height, width, proportion, and symmetry, as well as steps between incisal edges, gingival margins, tooth mesiodistal angulation and labiolingual inclination. Paired t-tests with Bonferroni post-hoc correction was used for comparisons between cleft and non-cleft sides (p&lt;0.05). Results: At the cleft side, canines replacing missing lateral incisors had a higher crown height (0.77mm) and an increased width (0.67mm), and first premolars showed a shorter crown height (1.39mm). Asymmetries were observed in the gingival level of central and lateral incisors, with a greater clinical crown at the cleft side (0.61 and 0.81mm, respectively). Cleft side central incisors were more upright than their contralaterals (2.12º). Conclusions: Maxillary anterior teeth demonstrated positional, size and gingival height differences between cleft and non-cleft side after space closure of maxillary lateral incisor agenesis. Slight asymmetries in tooth position and gingival margin in the maxillary anterior teeth should be expected after orthodontic treatment in UCLP patients.
DOI: 10.6084/m9.figshare.22638543
title: Children and adolescents mental health: the care in the small sized-cities

description: Abstract This research presents the care strategies in Child and Adolescent Mental Health (SMIJ) in the municipality of Guamiranga, located in the south-central region of the state of Paraná. We seek to understand which strategies are used, based on the experiences of Community Health Agents (CHA), to identify and monitor children who have demands for mental health care. This research was divided into three stages: accompanying home visits, a focal group with CHAs and an analysis and data systematization utilizing Institucional Analysis. We understand that in order to produce this complex care network for CAMHC, it´s necessary to overcome the logic of personification, especialization and medicalization in the hopes that this care model for the CAMHC becomes a part of the political agenda of the city. The care needs to be based on the logic of co-responsibility and intersectoriality so that it´s not set on education as the place responsible for these issues.
DOI: 10.6084/m9.figshare.22638545
title: The Protective Effects of Geraniol Against Damage of Short Term Renal Ischemia-Reperfusion in Rats

description: Abstract Ischemia/reperfusion (I/R) injury is one of the main causes of acute kidney injury. The pathological mechanisms underlying renal I/R injury are complex and remain uncertain. The protective effects of antioxidant properties of geraniol against renal ischemia reperfusion (I/R) damage were investigated in our study. 28 Wistar albino male rats were randomly selected and 4 groups of n = 7 were created. A right kidney nephrectomy surgery was conducted to all groups under anesthesia. 2 ml SF was given to Groups I and II, 50 mg/kg and 100 mg/ kg geraniol were administered intraperitoneally an hour before ischemia to Groups III and IV, respectively. Except for Group I, 45 minutes of ischemia and 4 hours of reperfusion were applied to the groups. At the end of the experiment, parameters related to oxidative stress and inflammation were determined by comparing kidney function, antioxidant enzyme activities and histological changes. Following comparison of BUN and CRE values with CAT and SOD values in tissue samples of Group I and Group II, an increase in Group II was observed and as a result I/R damage formation occurred. Values of geraniol-treated Group III and Group IV approximated to that of Group I, and that the 50 mg/kg geraniol dose proved more effective than 100 mg/kg geraniol.
DOI: 10.6084/m9.figshare.22638545.v1
title: The Protective Effects of Geraniol Against Damage of Short Term Renal Ischemia-Reperfusion in Rats

description: Abstract Ischemia/reperfusion (I/R) injury is one of the main causes of acute kidney injury. The pathological mechanisms underlying renal I/R injury are complex and remain uncertain. The protective effects of antioxidant properties of geraniol against renal ischemia reperfusion (I/R) damage were investigated in our study. 28 Wistar albino male rats were randomly selected and 4 groups of n = 7 were created. A right kidney nephrectomy surgery was conducted to all groups under anesthesia. 2 ml SF was given to Groups I and II, 50 mg/kg and 100 mg/ kg geraniol were administered intraperitoneally an hour before ischemia to Groups III and IV, respectively. Except for Group I, 45 minutes of ischemia and 4 hours of reperfusion were applied to the groups. At the end of the experiment, parameters related to oxidative stress and inflammation were determined by comparing kidney function, antioxidant enzyme activities and histological changes. Following comparison of BUN and CRE values with CAT and SOD values in tissue samples of Group I and Group II, an increase in Group II was observed and as a result I/R damage formation occurred. Values of geraniol-treated Group III and Group IV approximated to that of Group I, and that the 50 mg/kg geraniol dose proved more effective than 100 mg/kg geraniol.
DOI: 10.6084/m9.figshare.22638546
title: Adaptation and evidence of Validity of the Deliberate Self-harm Inventory - short version (DSHI-s)

description: Abstract This research adapted to Portuguese and analyzed the validity evidence of the simplified version of the Deliberate Self-Harm Inventory (DSHI-s). Participants included 160 high school students. A sociodemographic questionnaire, the Questionnaire of Impulse, Self-harm and Suicidal Ideation in Adolescence (QIAIS-A), and the translated version of the DSHI-s (Deliberate Self-Injury Inventory - reduced - IAD-r) were applied. Data analysis was conducted using SPSS and Factor. The result of the Exploratory Factor Analysis indicated a final structure for the IAD-r composed of 15 items and one factor, and the scale showed good internal consistency (Cronbach’s Alpha=.95; McDonald’s Omega=.95). There was also evidence of convergent validity of the IAD-r with the QIAIS-A (correlation index=.775; p&lt;.001). Therefore, the current findings allow attesting that the IAD-r showed satisfactory validity evidence for measuring self-injurious behaviors in adolescents.
DOI: 10.6084/m9.figshare.22638546.v1
title: Adaptation and evidence of Validity of the Deliberate Self-harm Inventory - short version (DSHI-s)

description: Abstract This research adapted to Portuguese and analyzed the validity evidence of the simplified version of the Deliberate Self-Harm Inventory (DSHI-s). Participants included 160 high school students. A sociodemographic questionnaire, the Questionnaire of Impulse, Self-harm and Suicidal Ideation in Adolescence (QIAIS-A), and the translated version of the DSHI-s (Deliberate Self-Injury Inventory - reduced - IAD-r) were applied. Data analysis was conducted using SPSS and Factor. The result of the Exploratory Factor Analysis indicated a final structure for the IAD-r composed of 15 items and one factor, and the scale showed good internal consistency (Cronbach’s Alpha=.95; McDonald’s Omega=.95). There was also evidence of convergent validity of the IAD-r with the QIAIS-A (correlation index=.775; p&lt;.001). Therefore, the current findings allow attesting that the IAD-r showed satisfactory validity evidence for measuring self-injurious behaviors in adolescents.
DOI: 10.6084/m9.figshare.22638549
title: Disposition Effect: Brazilian Investors’ Behavior during the Covid-19 Pandemic

description: Abstract This study investigates the disposition effect with regard to Brazilian investors, with focus on the year 2020. The database is composed by more than 12,000 trades by 274 investors. We follow the method of Odean (1998) to estimate the proportions of gains and losses realized and test the null hypothesis of equality of these proportions in each portfolio. The results suggest that Brazilian investors behave in line with the disposition effect. They sell winning stocks too early and hold losing stocks too long. A stock that is gaining value is more likely to be sold from day to day compared to a stock that is losing value. The disposition effect was not found in March, which suggests that investors employed a loss-limit during periods of market stress, no matter if the stock went up or down.
DOI: 10.6084/m9.figshare.22638549.v1
title: Disposition Effect: Brazilian Investors’ Behavior during the Covid-19 Pandemic

description: Abstract This study investigates the disposition effect with regard to Brazilian investors, with focus on the year 2020. The database is composed by more than 12,000 trades by 274 investors. We follow the method of Odean (1998) to estimate the proportions of gains and losses realized and test the null hypothesis of equality of these proportions in each portfolio. The results suggest that Brazilian investors behave in line with the disposition effect. They sell winning stocks too early and hold losing stocks too long. A stock that is gaining value is more likely to be sold from day to day compared to a stock that is losing value. The disposition effect was not found in March, which suggests that investors employed a loss-limit during periods of market stress, no matter if the stock went up or down.
DOI: 10.6084/m9.figshare.22638552
title: Evaluability of the Descolado Program in preventing drug use in the school context

description: ABSTRACT The abusive use of alcohol and drug prevention in adolescence has become a cross-cutting theme in policies and encouraged the construction of preventive programs. However, there is still a need to evaluate the implementation process of these programs. The Evaluability Study (EA) is a pre-assessment stage and describes the logical way in which the assessment process will take place. This article aims to present the results of the EA of Descolado Program – alcohol and other drug prevention strategy developed in schools in the city of Recife, Pernambuco. It is an evaluative study, with qualitative approach, carried out through documental research, interviews and meetings with key informants. The Delphi consensus technique was used to analyze intervention models and evaluation theory. The results showed that the program is evaluable, and the modeling allowed for better understanding about the program by those involved. The technical and management teams critically reflected on the program, enabling adjustments in objectives, activities and resources since the beginning of the evaluation process. The evaluation questions identified according to components of the Logic Model can guide subsequent studies, having signaled for an implementation evaluation – case study of the Descolado Program.