cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7677377
title: Association between familial risk and caries risk in 5 year old scholars

description: ABSTRACT Objective: This study aimed to evaluate the association of familial social risk and caries risk in 5-year-old school students from the municipality of Coari. Methods: The sample consisted of 361 students from 3 schools in the city. Data were collected from file A of the Basic Attention Information System and from records of families enrolled in Family Health Units for the classification of families according to Family Social risk and caries risk was classified according to the Secretary of Health of São Paulo. A descriptive data analysis and a multiple logistic regression were performed to verify the possible association of family social risk with family social risk and demographic variables. Results: The results showed that 51% of the sample were female, the prevalence of caries was 67.6%; and dmf-t 3.16. There was an association of high social risk with prevalence, and high risk of caries. Conclusion: Therefore, children at high risk of caries were more likely to belong to families with higher social risk. Thus, this research indicates that the present tool for assessing family social risk can be used in other studies related to planning, organization and access to oral health services.
DOI: 10.6084/m9.figshare.7509884
title: Geophysical-structural framewok of southern Ribeira Belt

description: The diversity of works and models presented to explain the evolution and current setting of southern portion of the Ribeira Belt reflects the complexity of the processes involved in such terrains. Based on qualitative (anomalies enhancement) and semi-quantitative (source depths detection) analysis of aeromagnetic data and gravity data modeling, this work presents geophysical-geological-structural models of this region. The integration of qualitative and semi-quantitative analysis, constrained by the geological data, formed the basis for the elaboration of models. The application of methods of anomalies enhancement (qualitative analysis) showed that the lineaments of Taxaquara Fault Zone and Itapirapuã, Morro Agudo and Lancinha shear zones spread under the Paraná Basin. This interpretation was validated by Euler solutions, which located sources with depth greater than 2,000 m, related to these structures. The gravity models, which were elaborated in distinct depth levels, indicate a crustal thinning from NW to SE, with different crustal thickness portions bounded by the shear zones.
DOI: 10.6084/m9.figshare.7509884.v1
title: Geophysical-structural framewok of southern Ribeira Belt

description: The diversity of works and models presented to explain the evolution and current setting of southern portion of the Ribeira Belt reflects the complexity of the processes involved in such terrains. Based on qualitative (anomalies enhancement) and semi-quantitative (source depths detection) analysis of aeromagnetic data and gravity data modeling, this work presents geophysical-geological-structural models of this region. The integration of qualitative and semi-quantitative analysis, constrained by the geological data, formed the basis for the elaboration of models. The application of methods of anomalies enhancement (qualitative analysis) showed that the lineaments of Taxaquara Fault Zone and Itapirapuã, Morro Agudo and Lancinha shear zones spread under the Paraná Basin. This interpretation was validated by Euler solutions, which located sources with depth greater than 2,000 m, related to these structures. The gravity models, which were elaborated in distinct depth levels, indicate a crustal thinning from NW to SE, with different crustal thickness portions bounded by the shear zones.
DOI: 10.6084/m9.figshare.7509047
title: Environmental quality assessment of Caañabe Stream by microbiological and ecotoxicological tests

description: Abstract The Caañabe stream is a watercourse that runs between the Departments Central and Paraguarí (Republic of Paraguay). Discharges of agricultural origin, urban and industrial pollute its waters. In this work the quality of the stream was assessed by its physicochemical characteristics, ecotoxicological, microbiological and compared with the current legislation. Samples were collected in July and September of 2014 from three study sites: S1, situated upstream from the city of Carapegua; S2, situated at the intersection of the stream and Route 1; and S3, situated at the border area between the cities of Carapegua and Nueva Italia. Assays were performed for acute toxicity in Daphnia magna, Lactuca sativa and fingerlings of Danio rerio, as well as assays for chronic toxicity in Tetradesmus wisconsinenesis, D. rerio and Allium cepa. The following microbial groups and species were determined: aerobic mesophilic bacteria, enterobacteria, total coliforms, fecal coliforms, E. coli, Pseudomona aeruginosa, molds and yeasts; and the quality and contamination indices were determined. The results indicate that the waters of the stream presented Class II and Class III features according to the standards set by the Secretariat of the Environment in Paraguay. The water quality index (ICA by its Spanish acronym) gave values between 52 and 62, which allows the classification of "regular"; while the trophic contamination index (ICOTRO by its Spanish acronym) presented values between 0.12 and 0.26, indicating "eutrophication". The coliform recount was higher in the second sampling, although within the limits established by the standards. The presence of P. aeruginosa at the three points represents a health risk. Ecotoxicological assays showed that the waters produced few lethal effects; however, the chronic assays in A. cepa and the micronucleus test in D. rerio indicate potential cytotoxic and genotoxic effects.
DOI: 10.6084/m9.figshare.7509047.v1
title: Environmental quality assessment of Caañabe Stream by microbiological and ecotoxicological tests

description: Abstract The Caañabe stream is a watercourse that runs between the Departments Central and Paraguarí (Republic of Paraguay). Discharges of agricultural origin, urban and industrial pollute its waters. In this work the quality of the stream was assessed by its physicochemical characteristics, ecotoxicological, microbiological and compared with the current legislation. Samples were collected in July and September of 2014 from three study sites: S1, situated upstream from the city of Carapegua; S2, situated at the intersection of the stream and Route 1; and S3, situated at the border area between the cities of Carapegua and Nueva Italia. Assays were performed for acute toxicity in Daphnia magna, Lactuca sativa and fingerlings of Danio rerio, as well as assays for chronic toxicity in Tetradesmus wisconsinenesis, D. rerio and Allium cepa. The following microbial groups and species were determined: aerobic mesophilic bacteria, enterobacteria, total coliforms, fecal coliforms, E. coli, Pseudomona aeruginosa, molds and yeasts; and the quality and contamination indices were determined. The results indicate that the waters of the stream presented Class II and Class III features according to the standards set by the Secretariat of the Environment in Paraguay. The water quality index (ICA by its Spanish acronym) gave values between 52 and 62, which allows the classification of "regular"; while the trophic contamination index (ICOTRO by its Spanish acronym) presented values between 0.12 and 0.26, indicating "eutrophication". The coliform recount was higher in the second sampling, although within the limits established by the standards. The presence of P. aeruginosa at the three points represents a health risk. Ecotoxicological assays showed that the waters produced few lethal effects; however, the chronic assays in A. cepa and the micronucleus test in D. rerio indicate potential cytotoxic and genotoxic effects.
DOI: 10.6084/m9.figshare.7514138
title: THE SHARED MANAGEMENT OF TRANSBOUNDARY WATERS, BRAZIL AND COLOMBIA

description: AbstractIf in the internal area of the States the complexity that wraps the rational use of the waters is enormous, in the actions of international nature the formulation of rules becomes necessary to make possible the harmonious conciliation of particular interests of the involved States. This study aims to analyze the management of transboundary waters of Brazil and Colombia, countries that stand out for their significant water availability and because they share the waters of the Amazon Basin. For this proposal, we intend to analyze the legal framework and institutional arrangements of water resource management specific to these countries, trying to recognize the consistencies and divergences, as well as the challenges and possible improvements in the sustainable management of transboundary waters of Brazil and Colombia, even taking into account the path followed by the two countries regarding the issue, especially around the Amazon Cooperation Treaty.
DOI: 10.6084/m9.figshare.7514138.v1
title: THE SHARED MANAGEMENT OF TRANSBOUNDARY WATERS, BRAZIL AND COLOMBIA

description: AbstractIf in the internal area of the States the complexity that wraps the rational use of the waters is enormous, in the actions of international nature the formulation of rules becomes necessary to make possible the harmonious conciliation of particular interests of the involved States. This study aims to analyze the management of transboundary waters of Brazil and Colombia, countries that stand out for their significant water availability and because they share the waters of the Amazon Basin. For this proposal, we intend to analyze the legal framework and institutional arrangements of water resource management specific to these countries, trying to recognize the consistencies and divergences, as well as the challenges and possible improvements in the sustainable management of transboundary waters of Brazil and Colombia, even taking into account the path followed by the two countries regarding the issue, especially around the Amazon Cooperation Treaty.
DOI: 10.6084/m9.figshare.11313068
title: Left Atrial Size Contribution to the Predictive Capacity of Two Scores for Atrial Fibrillation in the Postoperative Period of Cardiac Surgeries

description: Abstract Background: Postoperative atrial fibrillation (POAF) is a common complication associated with undesirable outcomes; hence, the provision of appropriate tools is important to help identify patients at risk. Objectives: To evaluate the predictive capacity of the CHADS2 and CHA2DS2-VASc scores, alone and combined with left atrial (LA) size, for the onset of POAF in patients undergoing coronary artery bypass grafting and/or valvular surgery. Methods: We performed a retrospective cohort study on 144 patients. A decision tree was used to identify the cut-off values of the CHADS2 and CHA2DS2-VASc scores and LA size in order to calculate sensitivity, specificity, predictive-value positive (PVP), and predictive-value negative (PVN), in addition to regression models. The receiver operating characteristic (ROC) curve was used to estimate the accuracy of the models. The level of significance adopted was 5%. Results: Patients who developed POAF were older (p = 0.050), had reduced left ventricular ejection fraction (p = 0.045), longer hospital length of stay (p = 0,018), but their mean CHADS2 (p = 0.077) and CHA2DS2-VASc (p = 0.109) scores were similar to those of patients with no arrhythmia. LA size improved the predictive capacity of the CHADS2 score, in terms of specificity and PVP, and of the CHA2DS2-VASc score, in terms of sensitivity and PVN. However, the CHADS2 (OR = 1.198; CI95% = 0.859-1.156) and CHA2DS2-VASc (OR = 1.047; CI95% = 0.784-1.401) scores were not predictors of POAF, either alone or in combination with LA size (OR = 1.163; CI95% = 0.829-1.648 and OR = 1.065; CI95% = 0.795-1.433). Conclusion: The CHADS2 and CHA2DS2-VASc scores alone or in combination with LA size did not show good predictive capacity for POAF.
DOI: 10.6084/m9.figshare.11313068.v1
title: Left Atrial Size Contribution to the Predictive Capacity of Two Scores for Atrial Fibrillation in the Postoperative Period of Cardiac Surgeries

description: Abstract Background: Postoperative atrial fibrillation (POAF) is a common complication associated with undesirable outcomes; hence, the provision of appropriate tools is important to help identify patients at risk. Objectives: To evaluate the predictive capacity of the CHADS2 and CHA2DS2-VASc scores, alone and combined with left atrial (LA) size, for the onset of POAF in patients undergoing coronary artery bypass grafting and/or valvular surgery. Methods: We performed a retrospective cohort study on 144 patients. A decision tree was used to identify the cut-off values of the CHADS2 and CHA2DS2-VASc scores and LA size in order to calculate sensitivity, specificity, predictive-value positive (PVP), and predictive-value negative (PVN), in addition to regression models. The receiver operating characteristic (ROC) curve was used to estimate the accuracy of the models. The level of significance adopted was 5%. Results: Patients who developed POAF were older (p = 0.050), had reduced left ventricular ejection fraction (p = 0.045), longer hospital length of stay (p = 0,018), but their mean CHADS2 (p = 0.077) and CHA2DS2-VASc (p = 0.109) scores were similar to those of patients with no arrhythmia. LA size improved the predictive capacity of the CHADS2 score, in terms of specificity and PVP, and of the CHA2DS2-VASc score, in terms of sensitivity and PVN. However, the CHADS2 (OR = 1.198; CI95% = 0.859-1.156) and CHA2DS2-VASc (OR = 1.047; CI95% = 0.784-1.401) scores were not predictors of POAF, either alone or in combination with LA size (OR = 1.163; CI95% = 0.829-1.648 and OR = 1.065; CI95% = 0.795-1.433). Conclusion: The CHADS2 and CHA2DS2-VASc scores alone or in combination with LA size did not show good predictive capacity for POAF.
DOI: 10.6084/m9.figshare.7511207
title: Comparing the bibliographic management softwares: Mendeley, EndNote and Zotero

description: The development of a reliable literature review from relevant previously published studies is imperative to highlight the originality and scientific contributions of research. Due to the large amount of databases and publications available, we need ease-to-use tools that assist reference management in a standardized way. The purpose of this article was to examine three of the most frequently used bibliographic management softwares by academic researchers: Mendeley, EndNote, and Zotero. The authors sought to highlight the main benefits and difficulties in using the softwares and compared their main features by using a theoretical-conceptual research-based literature as well as critically analyzing the softwares cited by the authors. As a result, it was possible to highlight the main features of each of the softwares and develop a comparative chart. Considering the characteristics of the three softwares analyzed, it was possible to conclude that all of them have tools that facilitate searching, organizing, and analyzing articles, which can facilitate the work of researchers who use these softwares.
DOI: 10.6084/m9.figshare.5695777
title: Water quality of Setúbal river in Jenipapo de Minas - MG after dam construction

description: Abstract The quality of water resources must be guaranteed. In this context, this study aimed to characterize the water quality of the river Setúbal using the Water Quality Index (WQI) and standards set by CONAMA Resolution 357/2005, after the construction of Setúbal dam in the municipality of Jenipapo de Minas - MG. For the characterization of water quality, six samples were collected bimonthly between June 2015 to June 2016 at two strategic river points and the following parameters were analyzed: hydrogen potential (pH), dissolved oxygen (DO), temperature, biochemical demand oxygen (BDO), nitrate (NO3-), phosphorus (PO4 3-), chloride, turbidity, total solids, total iron, total coliforms and Escherichia coli. The WQI was calculated using the methodology proposed by IGAM. The results showed that the construction of Setúbal dam may have influenced changes in some of the physiochemical and biological parameters of Setúbal river’s water. The medium WQI level predominated in the two sampling points, but some variables did not reflect the Class2 river category.
DOI: 10.6084/m9.figshare.5695777.v1
title: Water quality of Setúbal river in Jenipapo de Minas - MG after dam construction

description: Abstract The quality of water resources must be guaranteed. In this context, this study aimed to characterize the water quality of the river Setúbal using the Water Quality Index (WQI) and standards set by CONAMA Resolution 357/2005, after the construction of Setúbal dam in the municipality of Jenipapo de Minas - MG. For the characterization of water quality, six samples were collected bimonthly between June 2015 to June 2016 at two strategic river points and the following parameters were analyzed: hydrogen potential (pH), dissolved oxygen (DO), temperature, biochemical demand oxygen (BDO), nitrate (NO3-), phosphorus (PO4 3-), chloride, turbidity, total solids, total iron, total coliforms and Escherichia coli. The WQI was calculated using the methodology proposed by IGAM. The results showed that the construction of Setúbal dam may have influenced changes in some of the physiochemical and biological parameters of Setúbal river’s water. The medium WQI level predominated in the two sampling points, but some variables did not reflect the Class2 river category.
DOI: 10.6084/m9.figshare.5792436
title: Orthokeratinized odontogenic cyst associated with multinucleated giant cell reaction: report of unusual findings

description: ABSTRACT Orthokeratinized odontogenic cysts are developmental odontogenic cysts, presenting with low frequency, low rate of recurrence and their ethiopathogenesis is unknown. Radiographically, they show a radiolucent area in the mandibular posterior region. The aim of this report is to describe an unusual case of orthokeratinized odontogenic cysts, radiographically exhibiting radiopaque areas with an aspect of calcifications in the lesion. Based on this, the clinical hypothesis of ameloblastic fibro-odontoma was suggested. After incisional biopsy and microscopic analysis, the conclusive diagnosis was orthokeratinized odontogenic cysts. The radiopaque foci were observed to be associated with a foreign body reaction. The patient was submitted to surgery under local anesthesia, with intraoral access for complete excision of the lesion and to re-establish esthetics. After follow-up of 24 months there were no signs of recurrence. Knowledge of this type of reaction is important because of the risk that the lesion may mimic a potentially more aggressive lesion, affecting the choice of treatment.
DOI: 10.6084/m9.figshare.5792436.v1
title: Orthokeratinized odontogenic cyst associated with multinucleated giant cell reaction: report of unusual findings

description: ABSTRACT Orthokeratinized odontogenic cysts are developmental odontogenic cysts, presenting with low frequency, low rate of recurrence and their ethiopathogenesis is unknown. Radiographically, they show a radiolucent area in the mandibular posterior region. The aim of this report is to describe an unusual case of orthokeratinized odontogenic cysts, radiographically exhibiting radiopaque areas with an aspect of calcifications in the lesion. Based on this, the clinical hypothesis of ameloblastic fibro-odontoma was suggested. After incisional biopsy and microscopic analysis, the conclusive diagnosis was orthokeratinized odontogenic cysts. The radiopaque foci were observed to be associated with a foreign body reaction. The patient was submitted to surgery under local anesthesia, with intraoral access for complete excision of the lesion and to re-establish esthetics. After follow-up of 24 months there were no signs of recurrence. Knowledge of this type of reaction is important because of the risk that the lesion may mimic a potentially more aggressive lesion, affecting the choice of treatment.
DOI: 10.5281/zenodo.4630664
title: NaroNet: Objective-based learning of the tumor microenvironment from highly multiplexed immunostained images

description: All data supporting the findings of the publication "NaroNet: Objective-based learning of the tumor microenvironment from highly multiplexed immunostained images", including multiplex images, ground-truth masks, and patient data. The code used to produce the results of this study is available at https://github.com/djimenezsanchez/NaroNet Synthetic_experiments.zip. contains synthetic patient cohorts generated from the synthetic tissue simulator called Synplex. Synplex tissue generator is thoroughly described in the arxiv preprint https://arxiv.org/abs/2103.04617 Endometrial_High_grade_cancer.zip contains tiff stacks and patient data for the endometrial high-grade cancer cohort. Note that the endometrial high-grade cancer images provided are already unmixed.
DOI: 10.5281/zenodo.4596337
title: NaroNet: Objective-based learning of the tumor microenvironment from highly multiplexed immunostained images

description: All data supporting the findings of the publication "NaroNet: Objective-based learning of the tumor microenvironment from highly multiplexed immunostained images", including multiplex images, ground-truth masks, and patient data. The code used to produce the results of this study is available at https://github.com/djimenezsanchez/NaroNet Synthetic_experiments.zip. contains synthetic patient cohorts generated from the synthetic tissue simulator called Synplex. Synplex tissue generator is thoroughly described in the arxiv preprint https://arxiv.org/abs/2103.04617 Endometrial_High_grade_cancer.zip contains tiff stacks and patient data for the endometrial high-grade cancer cohort. Note that the endometrial high-grade cancer images provided are already unmixed.
DOI: 10.25545/a19opn
title: Characterization of Pore and Grain Size Distributions in Porous Geological Samples

description: This dataset contains X-ray microtomography and Scanning Electron Microscopy (SEM) images of five sandstone samples, including Berea, Buff Berea, Castlegate, Bentheimer, and Nugget, and one carbonate sample, Indiana Limestone, all acquired from Kocurek Industries (Caldwell, TX, USA). The dataset includes both raw and segmented images of the pore and grain space in addition to their size information.
DOI: 10.25318/24250001-fra
title: Microfichier de l'Enquête nationale sur les voyages

description: Données sur les activités des Canadiens ayant voyagé au Canada et à l'étranger: résidents canadiens ; voyageurs ; dépenses ; durée du séjour ; moyen de transport ; but du voyage ; hébergement ; lieux visités ; ventilations des dépenses.
DOI: 10.25646/8178
title: Tagesdaten-CSV aus dem DIVI-Intensivregister

description: Die Tagesdaten-CSV entspricht einem Auszug der Daten des DIVI-Intensivregisters. Die Datei enthält eine Aggregation der aktuellsten Meldungen pro Landkreis. Es werden die aktuell gemeldeten Anzahlen der COVID-19 Intensivfälle sowie die gemeldeten intensivmedizinischen Behandlungskapazitäten angezeigt. Die Tagesdaten-CSV liefert dabei ausschließlich einen Blick auf die Daten gemäß dem Stand des betrachteten Tages. Die Daten sind im situationsbedingten Kontext aufbereitet, damit sind verschiedene Tagesdaten-CSVs u.U. nicht direkt miteinander vergleichbar. Die aktuellsten Meldungen werden im gewählten Betrachtungszeitfenster über alle Meldebereiche und Standorte aufsummiert. Weitere Informationen sind zu finden unter https://www.intensivregister.de/#/faq
DOI: 10.25318/24250001
title: National Travel Survey microdata file

description: Records relate to the activities of Canadians travelling within Canada and abroad: Canadian residents; travellers; expenditures; length of stay; type of transportation; purpose of trip; accommodation used; places visited; expenditure by categories.