cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7973954
title: Non-invasive ventilation in a university hospital intensive care unit: aspects related to success and failure

description: ABSTRACT The objective of this study was to describe the aspects of success and failure of the use of non-invasive ventilation (NIV) in the intensive care unit (ICU) of a university hospital. This is a prospective observational study that included 75 patients, with 58.3±18.8 years as the mean age. Of these, 12 required the use of NIV more than once, for 92 uses in total. Among these, the success rate was 60.9% (56). The failure group had more males (p=0.006) and a higher number of patients diagnosed with extrapulmonary infection (p=0.012). No differences were found between success and failure groups for the variables mode, model, mask, total length of stay and reasons for NIV installation. In the failure group, inspiratory positive airways pressure (Ipap) and flow volume (FV) were higher (p=0.029 and p=0.011, respectively). Peripheral oxygen saturation (p=0.047), pH (p=0.004), base excess (p=0.006) and bicarbonate (p=0.013) presented lower values. This study concluded that male individuals diagnosed with extrapulmonary infection and whose picture evolved with metabolic acidosis evolved with more failure in NIV use. These patients required higher Ipap and FV parameters.
DOI: 10.6084/m9.figshare.7973960
title: Multivariate analysis of the behavior and physiology of Girolando heifers in pasture

description: ABSTRACT The objective of this study was to evaluate the thermal effect on the behavioral and physiological changes of Girolando heifers by means of principal components analysis. The research was conducted in the Agreste region of the state of Pernambuco, Brazil. Three heifers submitted to the continuous grazing system were used. For the determination of the thermal effect on the animals, the variables dry bulb temperature and relative air humidity were recorded, which allowed to determine the temperature and humidity index and the specific enthalpy. The physiological variables monitored were the respiratory rate, rectal temperature and skin temperature. The quantified behavioral indicators were walking, drinking, eating, ruminating and leisure, to determine the percentage of time spent in each behavior. The variables of the study were submitted to exploratory and descriptive analysis, in order to infer the degree of association of the main components. The multivariate analysis allowed to establish the degree of pertinence between the physiological signs and behavioral patterns associated with the thermal environment, which indicated heifers adaptation to continuous grazing, even in critical meteorological conditions.
DOI: 10.6084/m9.figshare.7973963.v1
title: Effect of the intake of high or low glycemic index high carbohydrate-meals on athletes’ sleep quality in pre-game nights

description: Abstract: This study investigated the effect of the intake of high (HGI) or low glycemic index (LGI) high-carbohydrate meals on athletes’ sleep. Nine basketball adult male athletes were assessed during a championship and received high-carbohydrate meals (dinner and evening snack) with HGI or LGI. Quantitative and qualitative sleep variables were assessed: sleep latency (LAT), sleep efficiency (EFIC), Wake After Sleep Onset (WASO), sleep time through actigraphy and sleep diary. Dietary intake, satiety, sleepiness, glycemic response, salivary cortisol and melatonin were also assessed. On both days most athletes had LAT and WASO higher than recommendation, and nocturnal sleep time below the recommendations. There was no difference between sleep and hormonal parameters according to GI dietary manipulations; however, correlations were observed between sleep and diet. Daily energy intake had negative correlation with efficiency and nocturnal total sleep time, and a positive correlation with WASO, regardless of the GI nocturnal meals. No differences were observed in salivary cortisol and melatonin according to GI. The results suggest that food intake throughout the day seems to exert more influence on sleep parameters of basketball players than GI manipulation of evening meals on the pre-night game, but further studies are necessary to better understand this complex relationship.
DOI: 10.6084/m9.figshare.7973951
title: Potential of bamboo species for the production of briquettes

description: ABSTRACT Bamboo is a versatile plant that is widely used in many areas for feeding, manufacturing of utensils, construction and environmental purposes. The energetic use of bamboo stalks or residues from other applications is a promising alternative and compatible with sustainable development principles. This study aimed to evaluate the potential of four bamboo species (Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis and Phyllostachys nigra) for briquette production. The following properties were evaluated: moisture content, bulk density, compression strength, proximate analysis, gross calorific value and energetic density. The results showed numbers ranging from 1.109 g cm-3 to 1.228 g cm-3 for bulk density, 4.68 MPa to 5.82 MPa for compression strength, 79.01 % to 82.25 % for volatile content, 15.26 % to 20.18 % for fixed carbon content, 0.38 % to 2.49 % for ash content, 4,571 kcal kg-1 to 4,716 kcal kg-1 for gross calorific value and 5.08 Gcal m-3 to 5.84 Gcal m-3 for energetic density. The briquettes produced from P. nigra presented the best energetic quality, followed by briquettes from P. edulis, P. bambusoides and B. vulgaris. Overall, it may be said that the four bamboo species can be used as alternative raw materials for energy generation.
DOI: 10.6084/m9.figshare.7973945
title: Motor skills, depressive symptoms and cognitive functions in post-stroke patients

description: ABSTRACT The aim of this study was (1) to characterize post-stroke patients according to motor skills (MS), depressive symptoms (DS) and cognitive function (CF), (2) compare these aspects according to sex, age, level of physical activity and (3) correlate them to time after stroke. We evaluated 135 subjects with mean age of 60 (± 15) years and 17 months post-stroke time. The following instruments were used: sociodemographic questionnaire, Fugl-Meyer Motor Scale (MA), Beck Depression Inventory (DS) and Mini Mental State Examination (CF). The Mann-Whitney test was used to compare sexes, ages and physical activity practice. The Spearman coefficient was used to verify the correlation between post-stroke time and the variables analyzed (MA, DS and CF). The group obtained an average of 118.19 (± 30.45) to MA, 9.93 (± 7.14) for DS and 21.7 (± 5.43) to CF. The results showed that women presented higher levels of depressive symptoms than men, patients older than 50 years presented lower scores for CF. There were no significant differences between sedentary and non-sedentary patients with regard to motor skills, depressive symptoms and cognitive function. No significant correlations were found between time and the variables analyzed. Our results will contribute to action and planning which seeks to improve the patient’s quality of life.
DOI: 10.6084/m9.figshare.7973960.v1
title: Multivariate analysis of the behavior and physiology of Girolando heifers in pasture

description: ABSTRACT The objective of this study was to evaluate the thermal effect on the behavioral and physiological changes of Girolando heifers by means of principal components analysis. The research was conducted in the Agreste region of the state of Pernambuco, Brazil. Three heifers submitted to the continuous grazing system were used. For the determination of the thermal effect on the animals, the variables dry bulb temperature and relative air humidity were recorded, which allowed to determine the temperature and humidity index and the specific enthalpy. The physiological variables monitored were the respiratory rate, rectal temperature and skin temperature. The quantified behavioral indicators were walking, drinking, eating, ruminating and leisure, to determine the percentage of time spent in each behavior. The variables of the study were submitted to exploratory and descriptive analysis, in order to infer the degree of association of the main components. The multivariate analysis allowed to establish the degree of pertinence between the physiological signs and behavioral patterns associated with the thermal environment, which indicated heifers adaptation to continuous grazing, even in critical meteorological conditions.
DOI: 10.6084/m9.figshare.7973945.v1
title: Motor skills, depressive symptoms and cognitive functions in post-stroke patients

description: ABSTRACT The aim of this study was (1) to characterize post-stroke patients according to motor skills (MS), depressive symptoms (DS) and cognitive function (CF), (2) compare these aspects according to sex, age, level of physical activity and (3) correlate them to time after stroke. We evaluated 135 subjects with mean age of 60 (± 15) years and 17 months post-stroke time. The following instruments were used: sociodemographic questionnaire, Fugl-Meyer Motor Scale (MA), Beck Depression Inventory (DS) and Mini Mental State Examination (CF). The Mann-Whitney test was used to compare sexes, ages and physical activity practice. The Spearman coefficient was used to verify the correlation between post-stroke time and the variables analyzed (MA, DS and CF). The group obtained an average of 118.19 (± 30.45) to MA, 9.93 (± 7.14) for DS and 21.7 (± 5.43) to CF. The results showed that women presented higher levels of depressive symptoms than men, patients older than 50 years presented lower scores for CF. There were no significant differences between sedentary and non-sedentary patients with regard to motor skills, depressive symptoms and cognitive function. No significant correlations were found between time and the variables analyzed. Our results will contribute to action and planning which seeks to improve the patient’s quality of life.
DOI: 10.6084/m9.figshare.7973951.v1
title: Potential of bamboo species for the production of briquettes

description: ABSTRACT Bamboo is a versatile plant that is widely used in many areas for feeding, manufacturing of utensils, construction and environmental purposes. The energetic use of bamboo stalks or residues from other applications is a promising alternative and compatible with sustainable development principles. This study aimed to evaluate the potential of four bamboo species (Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis and Phyllostachys nigra) for briquette production. The following properties were evaluated: moisture content, bulk density, compression strength, proximate analysis, gross calorific value and energetic density. The results showed numbers ranging from 1.109 g cm-3 to 1.228 g cm-3 for bulk density, 4.68 MPa to 5.82 MPa for compression strength, 79.01 % to 82.25 % for volatile content, 15.26 % to 20.18 % for fixed carbon content, 0.38 % to 2.49 % for ash content, 4,571 kcal kg-1 to 4,716 kcal kg-1 for gross calorific value and 5.08 Gcal m-3 to 5.84 Gcal m-3 for energetic density. The briquettes produced from P. nigra presented the best energetic quality, followed by briquettes from P. edulis, P. bambusoides and B. vulgaris. Overall, it may be said that the four bamboo species can be used as alternative raw materials for energy generation.
DOI: 10.6084/m9.figshare.7973954.v1
title: Non-invasive ventilation in a university hospital intensive care unit: aspects related to success and failure

description: ABSTRACT The objective of this study was to describe the aspects of success and failure of the use of non-invasive ventilation (NIV) in the intensive care unit (ICU) of a university hospital. This is a prospective observational study that included 75 patients, with 58.3±18.8 years as the mean age. Of these, 12 required the use of NIV more than once, for 92 uses in total. Among these, the success rate was 60.9% (56). The failure group had more males (p=0.006) and a higher number of patients diagnosed with extrapulmonary infection (p=0.012). No differences were found between success and failure groups for the variables mode, model, mask, total length of stay and reasons for NIV installation. In the failure group, inspiratory positive airways pressure (Ipap) and flow volume (FV) were higher (p=0.029 and p=0.011, respectively). Peripheral oxygen saturation (p=0.047), pH (p=0.004), base excess (p=0.006) and bicarbonate (p=0.013) presented lower values. This study concluded that male individuals diagnosed with extrapulmonary infection and whose picture evolved with metabolic acidosis evolved with more failure in NIV use. These patients required higher Ipap and FV parameters.
DOI: 10.6084/m9.figshare.7973930
title: FUNCTIONAL CAPACITY IN ADOLESCENT IDIOPATHIC SCOLIOSIS DURING THE POSTOPERATIVE PERIOD

description: ABSTRACT Introduction: Patients with Adolescent Idiopathic Scoliosis (AIS) show reduced exercise capacity during the Incremental Shuttle Walk Test (ISWT). However, we not know how patients behave in the late postoperative (LPO) period. Objective: The aim of this study was to evaluate the ISWT distance (ISWTD) and physiological responses during ISWT in AIS patients during the LPO period. Methods: We included 22 patients with AIS in the LPO period (SG) and 21 adolescents in the Control Group (CG). We assessed pulmonary function (FVC and FEV1). During ISWT, a gas analyzer was used to assess peak oxygen (VO2) and submaximal relations: Oxygen Uptake Efficiency Slope (OUES) and the breathing pattern (ΔVT/ΔlnVE). Results: Significantly lower values were observed in SG: VO2 (22 ± 5 vs. 27 ± 4), ISWTD (567 ± 94 vs.604 ± 86), FVC (2.70 ± 0.47 vs. 3.33 ± 0.52) and FEV1 (2.41 ± 0.46 vs. 2.84 ± 0.52). There were significant correlations between ISWTD and VO2/Kg (r = 0.80); between OUES and ΔVT/ΔlnVE (r = 0.65); and between the main thoracic curve with VO2/Kg (r= −0.61). Conclusion: AIS patients in the LPO period have significantly reduced exercise capacity associated with reduced lung function, residual spinal curve and cardiovascular deconditioning. Level of Evidence III; Prognostic Studies - Investigation of the effect of characteristic of a patient on the outcome of the disease.
DOI: 10.6084/m9.figshare.7973936
title: Tripartite Influence Scale (TIS) applied to university students: validation study and application

description: Abstract: The Tripartite Influence Scale (TIS) is used to assess the influence of social and family factors on individuals’ body image. However, little evidence has been presented on the validity of the TIS construct. The study aimed to estimate the psychometric indicators in TIS and identify the degree of influence of the media, parents, and peers on body image in university students, considering different characteristics. University students of both sexes participated. The psychometric indicators in TIS were assessed for each sex using confirmatory factor analysis. Mean scores were calculated for each TIS factor. Prevalence rates for degree of influence were presented. A multivariate regression model was built to verify the relationship between target characteristics and TIS factor scores. The sample included 791 university students (63.2% women) 18 to 40 years of age. TIS did not initially display a good fit to the samples and was therefore refined. After refinement, the scale showed adequate validity and reliability for women and men. Significant differences were observed in the mean scores between women and men, and in the prevalence rates the majority of the students were in the low category. Work, consumption of food supplements for body changes, age, body mass index, self-rated diet, and level of physical activity were significantly related to TIS factors. Women were generally more influenced than men by the media and peers. Characteristics identified as related to TIS can be relevant for inclusion in clinical and research protocols.
DOI: 10.6084/m9.figshare.7973939
title: Harvesting methods on physical and physiological quality of Panicum maximum seeds

description: ABSTRACT The quality of seeds of forage species can be influenced by the different harvesting methods used. The aim of this study was to evaluate the physical and physiological quality of seeds of Panicum maximum, cultivars ‘Massai’ and ‘Mombaça’, obtained by the methods of ground sweeping and direct heading (cutting of the panicles) of different farmers in the year 2014. The test consisted of three lots of each cultivar from seed farmers in the state of Goiás, Brazil. The experimental design was completely randomized, in 3 x 2 factorial scheme (farmer x harvesting methods) with four replicates. The following variables were analyzed: physical purity, 1000-seed weight; germination and first count of germination. At the end of the germination the percentage of dormancy and dead seeds were evaluated by the tetrazolium test of the remaining seeds, in addition to the abnormal seedlings. The data were submitted to analysis of variance and the means of the treatments were compared by Tukey test at 0.05 probability level. Seeds of P. maximum ‘Massai’ and ‘Mombaça’ collected by ground sweeping have superior physiological quality despite the low level of purity of the lots, compared to direct heading method.
DOI: 10.6084/m9.figshare.7973927
title: Effects of flooding stress in ‘Micro-Tom’ tomato plants transformed with different levels of mitochondrial sHSP23.6

description: Abstract Soil flooding is an environmental stressor for crops that can affect physiological performance and reduce crop yields. Abiotic stressors cause changes in protein synthesis, modifying the levels of a series of proteins, especially the heat shock proteins (HSP), and these proteins can help protect the plants against abiotic stress. The objective of this study was to verify if tomato plants cv. Micro-Tom from different genotypes with varying expression levels of MT-sHSP23.6 (mitochondrial small heat shock proteins) have different responses physiological to flooding. Plants from three genotypes (untransformed, MT-sHSP23.6 sense expression levels and MT-sHSP23.6 antisense expression levels) were cultivated under controlled conditions. After 50 days, the plants were flooded for 14 days. After this period half of the plants from each genotype were allowed to recover. Chlorophyll fluorescence, gas exchange, chlorophyll index, leaf area and dry matter were evaluated. Flood stress affected the photosynthetic electron transport chain, which is related to inactivation of the oxygen-evolving complex, loss of connectivity among units in photosystem II, oxidation-reduction of the plastoquinone pool and activity of photosystem I. The genotype with MT-sHSP23.6 sense expression levels was less sensitive to stress from flooding.
DOI: 10.6084/m9.figshare.7973936.v1
title: Tripartite Influence Scale (TIS) applied to university students: validation study and application

description: Abstract: The Tripartite Influence Scale (TIS) is used to assess the influence of social and family factors on individuals’ body image. However, little evidence has been presented on the validity of the TIS construct. The study aimed to estimate the psychometric indicators in TIS and identify the degree of influence of the media, parents, and peers on body image in university students, considering different characteristics. University students of both sexes participated. The psychometric indicators in TIS were assessed for each sex using confirmatory factor analysis. Mean scores were calculated for each TIS factor. Prevalence rates for degree of influence were presented. A multivariate regression model was built to verify the relationship between target characteristics and TIS factor scores. The sample included 791 university students (63.2% women) 18 to 40 years of age. TIS did not initially display a good fit to the samples and was therefore refined. After refinement, the scale showed adequate validity and reliability for women and men. Significant differences were observed in the mean scores between women and men, and in the prevalence rates the majority of the students were in the low category. Work, consumption of food supplements for body changes, age, body mass index, self-rated diet, and level of physical activity were significantly related to TIS factors. Women were generally more influenced than men by the media and peers. Characteristics identified as related to TIS can be relevant for inclusion in clinical and research protocols.
DOI: 10.6084/m9.figshare.7973939.v1
title: Harvesting methods on physical and physiological quality of Panicum maximum seeds

description: ABSTRACT The quality of seeds of forage species can be influenced by the different harvesting methods used. The aim of this study was to evaluate the physical and physiological quality of seeds of Panicum maximum, cultivars ‘Massai’ and ‘Mombaça’, obtained by the methods of ground sweeping and direct heading (cutting of the panicles) of different farmers in the year 2014. The test consisted of three lots of each cultivar from seed farmers in the state of Goiás, Brazil. The experimental design was completely randomized, in 3 x 2 factorial scheme (farmer x harvesting methods) with four replicates. The following variables were analyzed: physical purity, 1000-seed weight; germination and first count of germination. At the end of the germination the percentage of dormancy and dead seeds were evaluated by the tetrazolium test of the remaining seeds, in addition to the abnormal seedlings. The data were submitted to analysis of variance and the means of the treatments were compared by Tukey test at 0.05 probability level. Seeds of P. maximum ‘Massai’ and ‘Mombaça’ collected by ground sweeping have superior physiological quality despite the low level of purity of the lots, compared to direct heading method.
DOI: 10.6084/m9.figshare.7973930.v1
title: FUNCTIONAL CAPACITY IN ADOLESCENT IDIOPATHIC SCOLIOSIS DURING THE POSTOPERATIVE PERIOD

description: ABSTRACT Introduction: Patients with Adolescent Idiopathic Scoliosis (AIS) show reduced exercise capacity during the Incremental Shuttle Walk Test (ISWT). However, we not know how patients behave in the late postoperative (LPO) period. Objective: The aim of this study was to evaluate the ISWT distance (ISWTD) and physiological responses during ISWT in AIS patients during the LPO period. Methods: We included 22 patients with AIS in the LPO period (SG) and 21 adolescents in the Control Group (CG). We assessed pulmonary function (FVC and FEV1). During ISWT, a gas analyzer was used to assess peak oxygen (VO2) and submaximal relations: Oxygen Uptake Efficiency Slope (OUES) and the breathing pattern (ΔVT/ΔlnVE). Results: Significantly lower values were observed in SG: VO2 (22 ± 5 vs. 27 ± 4), ISWTD (567 ± 94 vs.604 ± 86), FVC (2.70 ± 0.47 vs. 3.33 ± 0.52) and FEV1 (2.41 ± 0.46 vs. 2.84 ± 0.52). There were significant correlations between ISWTD and VO2/Kg (r = 0.80); between OUES and ΔVT/ΔlnVE (r = 0.65); and between the main thoracic curve with VO2/Kg (r= −0.61). Conclusion: AIS patients in the LPO period have significantly reduced exercise capacity associated with reduced lung function, residual spinal curve and cardiovascular deconditioning. Level of Evidence III; Prognostic Studies - Investigation of the effect of characteristic of a patient on the outcome of the disease.