cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7677536.v1
title: Coordination mechanisms in humanitarian operations management: a conceptual model of a simulator and a proposal for a humanitarian logistics game

description: Abstract Humanitarian supply chain management mainly involves logistics decisions that must be made before, during and after a disaster and is one of the standard challenges that relief agents must address. This study developed a conceptual model of an organizational simulator to analyse logistics decisions and proposed a humanitarian logistics game using this model that allows humanitarian relief managers and students to observe disaster scenarios and to experience in context decision making. Methodologically, bibliographic research served as the basis for developing the conceptual model and for proposing the game. Both the model and the proposed game were applied to two case studies involving relief efforts against hunger to validate their usage. The model’s viability and usefulness in training were validated, and its support for decision-making management in humanitarian operations was confirmed.
DOI: 10.6084/m9.figshare.7677539.v1
title: DIFFERENCES IN KNEE SENSORIMOTOR CONTROL BY PHYSICAL ACTIVITY LEVEL AND SEX

description: ABSTRACT Objective: The aim of this study was to compare the differences in knee sensorimotor control between healthy men and women by measuring the joint position sense (JPS), sensation of muscle tension (steadiness), and onset of muscle activation (OMA). Methods: Twenty-four healthy women and 27 healthy men were tested. Knee sensorimotor control was assessed using the JPS test with electrogoniometers in 3 different ranges of motion, sensation of muscle tension using the isometric steadiness technique, and OMA against a mechanical perturbation. Each assessment was compared by sex, physical activity level, and right or left lower limb. Results: The men obtained better values in the JPS test between 90º and 60º and between 30º and 0º than the women. The subjects with higher levels of physical activity also showed better values, between 90º and 60º and between 30º and 0º. The best results for steadiness were found in the women and the subjects with higher levels of physical activity. In the OMA test, no significant differences were found in the studied variables. Conclusion: The results suggest that higher levels of physical activity may determine better sensorimotor control. Men have better articular sensation, and women have better muscle strength control. Level of evidence III, Cross sectional study.
DOI: 10.7284/109989
title: GNSS (Global Navigation Satellite System) data collected during research cruise BH12-29 using a Northstar 941X instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7677527
title: CAN VINASSE BE USED AS CARBON SOURCE FOR POLY(3-HYDROXYBUTYRATE) PRODUCTION BY Cupriavidus necator DSM 545?

description: Abstract Vinasse is the main liquid waste of the ethanol industry and its valorization by a bioprocess as a substrate for production of a value-added product contributes to the ethanol process. This work aimed to study the possibility to use vinasse for poly(3-hydroxybutyrate) (PHB) production by Cupriavidus necator. The growth of C. necator was evaluated using different vinasse concentrations and no inhibitory effect was observed. Cultivations in a bioreactor were carried out with pure vinasse, vinasse with nitrogen and vinasse with nitrogen and mineral salts. The best values of total biomass (5.1 g.L-1) and PHB (26% of total biomass) were obtained in the cultivation with nitrogen and salts added. The results indicated that vinasse could be used for PHB production. However, vinasse should be used in association with another substrate, aiming to improve the production. This is the first report on vinasse valorization for PHB production by C. necator.
DOI: 10.6084/m9.figshare.7677521
title: Pseudophakic Vision with residual ametropia after pilocarpine 2% instillation

description: Abstract Objective: Evaluate the visual acuity, refraction, visual field changes and pupillary diameter in pseudophakic patients after instillation of 2% pilocarpine eye drops. Methods: Controlled, masked and randomized clinical trial carried out between May, 2015 and September, 2016 at the Gaffrée and Guinle University Hospital, RJ, Brazil. Forty patients, divided into 2 groups, were followed up in the postoperative period of a facectomy with intraocular lens implant. The patients in the group of cases were submitted to a drop of 2% pilocarpine and those of the control group to a drop of lubricant in the operated eye. Before eye drop instillation nd one hour after it, the authors evaluated: visual acuity for distance and near; refraction; pupillary diameter and visual field. Results: In case group visual acuity increased from 0.33 to 0.57 for far (p = 0.0001)and also increased for near, 13 patients (59.09%) had visual acuity of J1 or J2 before instillation and 18 or 81.81% after it (p = 0.0054). The median pupillary diameters raised from 2.00 mms to 1.85 mm(p &lt;0.0001). Central visual fields did not have significant alteration. In the control group, there were no statistically or clinically significant changes in any of the measured parameters. Conclusion: Topical administration of a 2% pilocarpine eye drop was effective to improve pseudophakic patients vision with residual ametropia for far and near. Additional dose-effectiveness studies may indicate better concentrations and dosages to achieve greater improvements in visual acuity.
DOI: 10.6084/m9.figshare.7677530.v1
title: Physical activity in Brazil: lessons from ELSA-Brasil. Narrative review

description: ABSTRACT CONTEXT AND OBJECTIVE: The Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) was conducted among civil servants at six higher education institutions located in six Brazilian state capitals. The objective of this review was to identify the publications produced within the scope of ELSA-Brasil that analyzed the participants’ physical activity. DESIGN AND SETTING: Review study using baseline data from ELSA-Brasil. METHODS: Narrative review of Brazilian studies on physical activity produced using data from ELSA-Brasil participants. RESULTS: The prevalence of leisure-time physical activity (LTPA) among ELSA-Brasil participants was low (44.1% among men and 33.8% among women). The main factors associated were social (higher schooling and family income), environmental (living in places with conditions and opportunities for physical activity) and individual (not being obese, being retired, not smoking and positive perception of body image). The perception of facilities for walking in the neighborhood was positively associated with both LTPA and commuting-related physical activity. An active lifestyle was a protective factor against several cardiometa-bolic variables (hypertension, diabetes, lipid abnormalities and cardiovascular risk over the next 10 years). Comparison between LTPA and commuting-related physical activity showed that only LTPA had a protective effect against arterial hypertension. CONCLUSIONS: The prevalence of physical activity among ELSA-Brasil participants was low. The main determinants were social, environmental and personal. LTPA had a greater protective efect on cardio-metabolic outcomes than did commuting-related physical activity.
DOI: 10.7284/109990
title: GNSS (Global Navigation Satellite System) data collected during research cruise BH12-30 using a Northstar 941X instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7677521.v1
title: Pseudophakic Vision with residual ametropia after pilocarpine 2% instillation

description: Abstract Objective: Evaluate the visual acuity, refraction, visual field changes and pupillary diameter in pseudophakic patients after instillation of 2% pilocarpine eye drops. Methods: Controlled, masked and randomized clinical trial carried out between May, 2015 and September, 2016 at the Gaffrée and Guinle University Hospital, RJ, Brazil. Forty patients, divided into 2 groups, were followed up in the postoperative period of a facectomy with intraocular lens implant. The patients in the group of cases were submitted to a drop of 2% pilocarpine and those of the control group to a drop of lubricant in the operated eye. Before eye drop instillation nd one hour after it, the authors evaluated: visual acuity for distance and near; refraction; pupillary diameter and visual field. Results: In case group visual acuity increased from 0.33 to 0.57 for far (p = 0.0001)and also increased for near, 13 patients (59.09%) had visual acuity of J1 or J2 before instillation and 18 or 81.81% after it (p = 0.0054). The median pupillary diameters raised from 2.00 mms to 1.85 mm(p &lt;0.0001). Central visual fields did not have significant alteration. In the control group, there were no statistically or clinically significant changes in any of the measured parameters. Conclusion: Topical administration of a 2% pilocarpine eye drop was effective to improve pseudophakic patients vision with residual ametropia for far and near. Additional dose-effectiveness studies may indicate better concentrations and dosages to achieve greater improvements in visual acuity.
DOI: 10.6084/m9.figshare.7677527.v1
title: CAN VINASSE BE USED AS CARBON SOURCE FOR POLY(3-HYDROXYBUTYRATE) PRODUCTION BY Cupriavidus necator DSM 545?

description: Abstract Vinasse is the main liquid waste of the ethanol industry and its valorization by a bioprocess as a substrate for production of a value-added product contributes to the ethanol process. This work aimed to study the possibility to use vinasse for poly(3-hydroxybutyrate) (PHB) production by Cupriavidus necator. The growth of C. necator was evaluated using different vinasse concentrations and no inhibitory effect was observed. Cultivations in a bioreactor were carried out with pure vinasse, vinasse with nitrogen and vinasse with nitrogen and mineral salts. The best values of total biomass (5.1 g.L-1) and PHB (26% of total biomass) were obtained in the cultivation with nitrogen and salts added. The results indicated that vinasse could be used for PHB production. However, vinasse should be used in association with another substrate, aiming to improve the production. This is the first report on vinasse valorization for PHB production by C. necator.
DOI: 10.6084/m9.figshare.7677509
title: Quality of life in survivors after a period of hospitalization in the intensive care unit: a systematic review

description: ABSTRACT Objective: To assess the long-term, health-related quality of life of intensive care unit survivors by systematic review. Methods: The search for, and selection and analysis of, observational studies that assessed the health-related quality of life of intensive care unit survivors in the electronic databases LILACS and MEDLINE® (accessed through PubMed) was performed using the indexed MESH terms "quality of life [MeSH Terms]" AND "critically illness [MeSH Terms]". Studies on adult patients without specific prior diseases published in English in the last 5 years were included in this systematic review. The citations were independently selected by three reviewers. Data were standardly and independently retrieved by two reviewers, and the quality of the studies was assessed using the Newcastle-Ottawa scale. Results: In total, 19 observational cohort and 2 case-control studies of 57,712 critically ill patients were included. The follow-up time of the studies ranged from 6 months to 6 years, and most studies had a 6-month or 1-year follow up. The health-related quality of life was assessed using two generic tools, the EuroQol and the Short Form Health Survey. The overall quality of the studies was low. Conclusions: Long-term, health-related quality of life is compromised among intensive care unit survivors compared with the corresponding general population. However, it is not significantly affected by the occurrence of sepsis, delirium, and acute kidney injury during intensive care unit admission when compared with that of critically ill patient control groups. High-quality studies are necessary to quantify the health-related quality of life among intensive care unit survivors.
DOI: 10.6084/m9.figshare.7677515
title: Ophthalmologic screening in 510 students of public schools: development of a comprehensive social project

description: Abstract Purpose: To evaluate the prevalence of visually impaired children at screening in three public schools in Aracaju-SE, to estimate the distribution of refractive errors and to use the data to develop a more comprehensive social project in all public schools of town. Methods: Cross-sectional study with visual acuity (VA) measurement at screening. Age, gender, VA, frequency of the main refractive errors, spherical equivalent and cylinder of those children with VA lower than or equal to 0.7 in any eye, difference greater than 0.2 between the eyes, signs of eye diseases or if they already wore glasses. Results: A total of 510 children were evaluated in 3 schools. Mean age was 9.1 ± 1.6 years. Males were 50.4%. Of the 154 children (30%) who required a more detailed examination, 97 went to the office. Of these, 51 had a prescription of glasses. Myopes accounted for 44.1% of the eyes, hypermetropia to 15.6% and astigmatism to 82.3%. Mean age of children with glasses was 9.5 ± 1.7 years. Considering that there are 15 thousand children between the 1st and 3rd years of elementary school, it can be estimated that approximately 30% will require ophthalmological consultation, corresponding to 4500 consultations (2000 to 2500 of these should need glasses). Conclusion: We conclude that approximately one-third of school-age children in this study had visual impairment during screening. After ophthalmological evaluation, glasses were prescribed for just over half. Astigmatism was the most prevalent refractive error in the 3 schools of the study. The data obtained were used for the planning of important social project to be developed by Sergipe's Society of Ophthalmology.
DOI: 10.7284/109991
title: GNSS (Global Navigation Satellite System) data collected during research cruise BH12-31 using a Northstar 941X instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7677509.v1
title: Quality of life in survivors after a period of hospitalization in the intensive care unit: a systematic review

description: ABSTRACT Objective: To assess the long-term, health-related quality of life of intensive care unit survivors by systematic review. Methods: The search for, and selection and analysis of, observational studies that assessed the health-related quality of life of intensive care unit survivors in the electronic databases LILACS and MEDLINE® (accessed through PubMed) was performed using the indexed MESH terms "quality of life [MeSH Terms]" AND "critically illness [MeSH Terms]". Studies on adult patients without specific prior diseases published in English in the last 5 years were included in this systematic review. The citations were independently selected by three reviewers. Data were standardly and independently retrieved by two reviewers, and the quality of the studies was assessed using the Newcastle-Ottawa scale. Results: In total, 19 observational cohort and 2 case-control studies of 57,712 critically ill patients were included. The follow-up time of the studies ranged from 6 months to 6 years, and most studies had a 6-month or 1-year follow up. The health-related quality of life was assessed using two generic tools, the EuroQol and the Short Form Health Survey. The overall quality of the studies was low. Conclusions: Long-term, health-related quality of life is compromised among intensive care unit survivors compared with the corresponding general population. However, it is not significantly affected by the occurrence of sepsis, delirium, and acute kidney injury during intensive care unit admission when compared with that of critically ill patient control groups. High-quality studies are necessary to quantify the health-related quality of life among intensive care unit survivors.
DOI: 10.6084/m9.figshare.7677515.v1
title: Ophthalmologic screening in 510 students of public schools: development of a comprehensive social project

description: Abstract Purpose: To evaluate the prevalence of visually impaired children at screening in three public schools in Aracaju-SE, to estimate the distribution of refractive errors and to use the data to develop a more comprehensive social project in all public schools of town. Methods: Cross-sectional study with visual acuity (VA) measurement at screening. Age, gender, VA, frequency of the main refractive errors, spherical equivalent and cylinder of those children with VA lower than or equal to 0.7 in any eye, difference greater than 0.2 between the eyes, signs of eye diseases or if they already wore glasses. Results: A total of 510 children were evaluated in 3 schools. Mean age was 9.1 ± 1.6 years. Males were 50.4%. Of the 154 children (30%) who required a more detailed examination, 97 went to the office. Of these, 51 had a prescription of glasses. Myopes accounted for 44.1% of the eyes, hypermetropia to 15.6% and astigmatism to 82.3%. Mean age of children with glasses was 9.5 ± 1.7 years. Considering that there are 15 thousand children between the 1st and 3rd years of elementary school, it can be estimated that approximately 30% will require ophthalmological consultation, corresponding to 4500 consultations (2000 to 2500 of these should need glasses). Conclusion: We conclude that approximately one-third of school-age children in this study had visual impairment during screening. After ophthalmological evaluation, glasses were prescribed for just over half. Astigmatism was the most prevalent refractive error in the 3 schools of the study. The data obtained were used for the planning of important social project to be developed by Sergipe's Society of Ophthalmology.
DOI: 10.6084/m9.figshare.7677497
title: Comparisons and correlations of pain intensity and respiratory and peripheral muscle strength in the pre- and postoperative periods of cardiac surgery

description: ABSTRACT Objective: To evaluate respiratory and peripheral muscle strength after cardiac surgery. Additionally, we compared the changes in these variables on the third and sixth postoperative days. Methods: Forty-six patients were recruited, including 17 women and 29 men, with a mean age of 60.50 years (SD = 9.20). Myocardial revascularization surgery was performed in 36 patients, replacement of the aortic valve in 5 patients, and replacement of the mitral valve in 5 patients. Results: A significant reduction in respiratory and peripheral muscle strength and a significant increase in pain intensity were observed on the third and sixth postoperative days (p &lt; 0.05), except for the variable maximal inspiratory pressure; on the sixth postoperative day, maximal inspiratory pressure values were already similar to the preoperative and predicted values (p &gt; 0.05). There was an association between peripheral muscle strength, specifically between maximal expiratory pressure preoperatively (rs = 0.383; p = 0.009), on the third postoperative day (rs = 0.468; p = 0.001) and on the sixth postoperative day (rs = 0.311; p = 0.037). The effect sizes were consistently moderate-to-large for respiratory muscle strength, the Medical Research Council scale and the visual analog scale, in particular between preoperative assessment and the sixth postoperative day. Conclusion: There is a decrease in respiratory and peripheral muscle strength after cardiac surgery. In addition, maximal expiratory pressure is the variable that is most associated with peripheral muscle strength. These variables, especially respiratory and peripheral muscle strength, should be considered by professionals working in the intensive care setting.
DOI: 10.7284/109992
title: GNSS (Global Navigation Satellite System) data collected during research cruise BH12-32 using a Northstar 941X instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7677494
title: Assessing the crashworthiness of a vehicle seat for rear and frontal impacts

description: Abstract A vehicle seat represents an automotive passive system because it limits the damage caused to passengers in the events of an accident or a crash. This way, the present work intends to evaluate the safety of an anchorage mechanism of a frontal vehicle driver seat considering two hazardous situations rear and frontal impacts. Performing a nonlinear FE in static and transient analyses provide the stress distribution in the main components of the mechanism, such as the inner track, the lock device and the bolts using Ansys®. Regulation Nº 17 from Un/ECE regulates the acceleration levels predicted in a crash test and therefore applied in the simulation. In addition, departing from a crash of 5g a fatigue analysis is carried out. From this particular analysis, it becomes possible to evaluate the actual safety of the vehicle seat after a minor crash.
DOI: 10.6084/m9.figshare.7677500
title: Hankel transformation method for solving the Westergaard problem for point, line and distributed loads on elastic half-space

description: Abstract The Hankel transformation method was used in this work to determine the normal and shear stress distributions due to point, line and distributed loads applied to the surface of an elastic media. The elastic media considered in this study was assumed to be inextensible in the horizontal directions, and the only non-vanishing displacement component is the vertical component. Such materials were first considered by Westergaard as models of elastic half-space with alternating layers of soft and stiff materials with the stiff materials of negligible thickness and so closely spaced that the composite material characteristics is idealised as isotropic and homogeneous. The study adopted a displacement formulation. The Hankel transformation was applied to the governing Cauchy - Navier differential equation of equilibrium to reduce the problem to a second order ordinary differential equation (ODE) in terms of the deflection function in the Hankel transform space. Solution of the ODE subject to the boundedness condition yielded bounded deflection function in the Hankel transform space. Equilibrium of the internal vertical forces and the external applied load, was used to obtain the constant of integration, for the deflection function in the Hankel transform space. Inversion yielded the deflection in the physical domain variable. The stress displacement equations were then used to determine the Cauchy stresses. The vertical stress distributions due to line and distributed load over a rectangular area were also determined by using the point load solution for vertical stresses as Green functions, and then performing integration along the line and over the rectangular area of the load. The results obtained for vertical stresses due to point, line and distributed loads were determined in terms of dimensionless influence coefficients which were presented. The results obtained for the deflection, normal and shear stresses due to point, line and distributed load agreed with the solutions originally presented by Westergaard who used a stress function method.
DOI: 10.7284/109993
title: GNSS (Global Navigation Satellite System) data collected during research cruise BH12-33 using a Northstar 941X instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition