cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7243886.v1
title: Are surface and deep learning approaches associated with study patterns and choices among medical students? A cross-sectional study

description: ABSTRACT BACKGROUND: Different approaches to learning can exert considerable influence on the teaching-learning process in medical education. This study aimed to investigate the association of surface and deep learning with study patterns, preferred type of assessment, practices of cheating and quality of sleep among medical students. DESIGN AND SETTING: Cross-sectional study on medical students enrolled in all six years of a medical school in Juiz de Fora, Brazil. METHODS: Questionnaires were applied to evaluate learning approaches (R-SPQ-2F), study patterns, sources and choices, and quality of sleep. Students’ learning approaches (deep or surface) were assessed in relation to their study patterns, study resources, quality of sleep and whether they cheated in tests. RESULTS: Among the 710 students included, 43% frequently studied on the night before an exam, 65% had used psychostimulants to study and more than 46% had cheated in an exam. Regarding quality of sleep, most students (53.4%) reported that their quality of sleep was poor, such that 45.3% slept for fewer than five hours before an exam. Those who studied just prior to an exam, used class summaries, preferred multiple-choice questions and cheated during the test had a more surface-learning approach. On the other hand, those who read books, preferred practical exams and slept better had a deeper approach. CONCLUSION: The type of learning approach was associated with study patterns and choices among medical students. Educators need to be attentive to the type of learning their students use and think of measures that impact teaching and assessment methods.
DOI: 10.7284/135873
title: GNSS (Global Navigation Satellite System) data collected during research cruise SKQ201918S using a C&C C-Nav 3050 instrument system onboard the platform RV Sikuliaq

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7243880
title: PRELIMINARY MECHANICAL TEST OF PROXIMAL FEMUR REINFORCEMENT WITH CEMENTED X-SHAPED PMMA

description: ABSTRACT Objective: To evaluate the mechanical behavior of the proximal end of the femur submitted to the X-shaped polymethylmethacrylate (PMMA) reinforcement technique. Methods: Fifteen synthetic femurs, with a Nacional® density of 10 PCF, were divided into two groups: the DX group, with 5 units that were submitted to PMMA reinforcement, and the DP group, with 10 units, which were evaluated intact. The volume of PMMA required, the maximum load, and the absorbed energy to fracture were analyzed by means of a static mechanical bending test simulating a fall on the greater trochanter. Results: A mean of 6 ml of PMMA was used to model the X-reinforcement; it was observed that the DX group presented significantly higher maximum load (median = 1553 N, p = 0.005) and absorbed energy to fracture (median = 9.7 J; p = 0.050) than the DP group (median = 905 N and 6.6 J). Conclusion: X-reinforcement of the proximal end of synthetic femurs showed a statistically significant increase in the maximum load and absorbed energy to fracture in the mechanical assay when compared to the control group. Level of Evidence III, Experimental study.
DOI: 10.6084/m9.figshare.7243877
title: Rede Globo TV listings in view of children’s audience: empirical study

description: Although contemporaneity has brought the development, the presence and the use of new communication and entertainment platforms, in Brazil television remains the most consumed mass media among children and adolescents. In this scenario, 75.4% of children and adolescents recognize the existence of an inappropriate content that they should not see. Thus, this article aims to reveal the current scenario of programs offered for children and adolescents of the country’s largest audience TV channel, Rede Globo, a Brazilian free-to- air TV based in the city of Rio de Janeiro. This is a quantitative empirical study, carried out from the content analysis technique of the programming shown in the period of March 2016. The results indicate that there is a low number of content suitable for children and adolescents.
DOI: 10.7284/135870
title: Gravimeter data collected during research cruise SKQ201918S using a Bell BGM-3 instrument system onboard the platform RV Sikuliaq

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7243880.v1
title: PRELIMINARY MECHANICAL TEST OF PROXIMAL FEMUR REINFORCEMENT WITH CEMENTED X-SHAPED PMMA

description: ABSTRACT Objective: To evaluate the mechanical behavior of the proximal end of the femur submitted to the X-shaped polymethylmethacrylate (PMMA) reinforcement technique. Methods: Fifteen synthetic femurs, with a Nacional® density of 10 PCF, were divided into two groups: the DX group, with 5 units that were submitted to PMMA reinforcement, and the DP group, with 10 units, which were evaluated intact. The volume of PMMA required, the maximum load, and the absorbed energy to fracture were analyzed by means of a static mechanical bending test simulating a fall on the greater trochanter. Results: A mean of 6 ml of PMMA was used to model the X-reinforcement; it was observed that the DX group presented significantly higher maximum load (median = 1553 N, p = 0.005) and absorbed energy to fracture (median = 9.7 J; p = 0.050) than the DP group (median = 905 N and 6.6 J). Conclusion: X-reinforcement of the proximal end of synthetic femurs showed a statistically significant increase in the maximum load and absorbed energy to fracture in the mechanical assay when compared to the control group. Level of Evidence III, Experimental study.
DOI: 10.6084/m9.figshare.7243874
title: CLINICAL AND EPIDEMIOLOGICAL CHARACTERISTICS AND SURVIVAL OUTCOMES OF CHILDREN WITH NEUROBLASTOMA: 21 YEARS OF EXPERIENCE AT THE INSTITUTO DE ONCOLOGIA PEDIÁTRICA, IN SÃO PAULO, BRAZIL

description: ABSTRACT Objective: To describe the clinical and epidemiological characteristics and survival outcomes of children with neuroblastoma (NB) treated at a pediatric oncology center from 1991 to 2012. Methods: A retrospective study with clinical and epidemiological data from 258 patients with neuroblastoma treated at a pediatric oncology center from 1991 to 2012, using medical records. Results: The average age of the children at diagnosis was 40.5±46.4 months with a median age of 28.9 months (interquartile range 42.2). The male:female ratio was 1.3:1, and 1% of the patients were asymptomatic. The most frequent manifestations were: fever (25%), abdominal pain (22%), abdominal mass (19%), and bone pain (19%). The mean time from symptom onset to diagnosis was 3.0±4.8 months. The most common location of the tumor was the abdomen (63%). Metastases occurred in the bone marrow (37%) and in the bone (33%). Overall survival (OS) and event-free survival (EFS) in five years were 62 and 52%, respectively. The main cause of death was the progression of the disease (72%). Conclusions: The clinical features of children with neuroblastoma are variable and mostly nonspecific, which makes clinical recognition difficult and, in general, too late. In children less than 5 years old, with an abdominal mass and/or bone pain, irritability, and a fever from an unknown cause, neuroblastoma should be considered as a possible diagnosis.
DOI: 10.6084/m9.figshare.7243877.v1
title: Rede Globo TV listings in view of children’s audience: empirical study

description: Although contemporaneity has brought the development, the presence and the use of new communication and entertainment platforms, in Brazil television remains the most consumed mass media among children and adolescents. In this scenario, 75.4% of children and adolescents recognize the existence of an inappropriate content that they should not see. Thus, this article aims to reveal the current scenario of programs offered for children and adolescents of the country’s largest audience TV channel, Rede Globo, a Brazilian free-to- air TV based in the city of Rio de Janeiro. This is a quantitative empirical study, carried out from the content analysis technique of the programming shown in the period of March 2016. The results indicate that there is a low number of content suitable for children and adolescents.
DOI: 10.7284/135874
title: Gyrocompass data collected during research cruise SKQ201918S using a Sperry NAVIGAT 2100 instrument system onboard the platform RV Sikuliaq

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7243874.v1
title: CLINICAL AND EPIDEMIOLOGICAL CHARACTERISTICS AND SURVIVAL OUTCOMES OF CHILDREN WITH NEUROBLASTOMA: 21 YEARS OF EXPERIENCE AT THE INSTITUTO DE ONCOLOGIA PEDIÁTRICA, IN SÃO PAULO, BRAZIL

description: ABSTRACT Objective: To describe the clinical and epidemiological characteristics and survival outcomes of children with neuroblastoma (NB) treated at a pediatric oncology center from 1991 to 2012. Methods: A retrospective study with clinical and epidemiological data from 258 patients with neuroblastoma treated at a pediatric oncology center from 1991 to 2012, using medical records. Results: The average age of the children at diagnosis was 40.5±46.4 months with a median age of 28.9 months (interquartile range 42.2). The male:female ratio was 1.3:1, and 1% of the patients were asymptomatic. The most frequent manifestations were: fever (25%), abdominal pain (22%), abdominal mass (19%), and bone pain (19%). The mean time from symptom onset to diagnosis was 3.0±4.8 months. The most common location of the tumor was the abdomen (63%). Metastases occurred in the bone marrow (37%) and in the bone (33%). Overall survival (OS) and event-free survival (EFS) in five years were 62 and 52%, respectively. The main cause of death was the progression of the disease (72%). Conclusions: The clinical features of children with neuroblastoma are variable and mostly nonspecific, which makes clinical recognition difficult and, in general, too late. In children less than 5 years old, with an abdominal mass and/or bone pain, irritability, and a fever from an unknown cause, neuroblastoma should be considered as a possible diagnosis.
DOI: 10.6084/m9.figshare.7243868
title: ASSOCIATION OF TOBACCO DEPENDENCE, ALCOHOLISM AND ANABOLIC STEROIDS WITH MENISCOLIGAMENTOUS INJURIES

description: ABSTRACT Objective: To determine a relationship between smoking, alcohol abuse and anabolic steroids and meniscoligamentous injuries. Methods: A total of 239 patients underwent surgical treatment of isolated anterior cruciate ligament (ACL) lesion, ACL associated with meniscal injury and isolated meniscal injury, and were inquired by a single team of surgeons about their habits: smoking, alcoholism and use of artificial anabolic agents. In addition, quality of life was assessed using the SF-36 questionnaire. Results: It was not possible to establish a direct relationship between habits and meniscal and ligamentous injuries, despite the finding that patients with ACL-associated lesions were more frequently smokers, and that patients with isolated meniscal injuries used more artificial anabolic agents. Regarding quality of life, there were no statistical differences in the habits between the groups; however, except for smokers with isolated meniscal injury, all patients who did not have the habits analyzed presented a better score in the SF-36 questionnaire. Conclusion: There were no significant findings correlating smoking, alcohol abuse and artificial anabolic agents with the presence of injuries. In addition, six months after the surgical treatment, there was no difference in the quality of life between the groups evaluated. Level of Evidence III, Prospective case series.
DOI: 10.7284/135875
title: Gyrocompass data collected during research cruise SKQ201918S using a Sperry NAVIGAT 2100 instrument system onboard the platform RV Sikuliaq

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7243868.v1
title: ASSOCIATION OF TOBACCO DEPENDENCE, ALCOHOLISM AND ANABOLIC STEROIDS WITH MENISCOLIGAMENTOUS INJURIES

description: ABSTRACT Objective: To determine a relationship between smoking, alcohol abuse and anabolic steroids and meniscoligamentous injuries. Methods: A total of 239 patients underwent surgical treatment of isolated anterior cruciate ligament (ACL) lesion, ACL associated with meniscal injury and isolated meniscal injury, and were inquired by a single team of surgeons about their habits: smoking, alcoholism and use of artificial anabolic agents. In addition, quality of life was assessed using the SF-36 questionnaire. Results: It was not possible to establish a direct relationship between habits and meniscal and ligamentous injuries, despite the finding that patients with ACL-associated lesions were more frequently smokers, and that patients with isolated meniscal injuries used more artificial anabolic agents. Regarding quality of life, there were no statistical differences in the habits between the groups; however, except for smokers with isolated meniscal injury, all patients who did not have the habits analyzed presented a better score in the SF-36 questionnaire. Conclusion: There were no significant findings correlating smoking, alcohol abuse and artificial anabolic agents with the presence of injuries. In addition, six months after the surgical treatment, there was no difference in the quality of life between the groups evaluated. Level of Evidence III, Prospective case series.
DOI: 10.7284/135886
title: INS (Inertial Navigation System) data collected during research cruise SKQ201918S using a Kongsberg Seapath 320+ instrument system onboard the platform RV Sikuliaq

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7243859
title: Morpho-agronomic characterization and analysis of genetic divergenceamong accessions of tomatoes (Solanum lycopersicum L.)

description: ABSTRACT: The collection and characterization of tomato germplasm are of relevant importance for agriculture. This study aimed to collect and characterize, by way of morphological description and statistical tools for the composition of groups, tomato accesses from the Southern and Serrana regions of the State of Espírito Santo, as well as to establish the tomato germplasm bank of the Ifes - Campus de Alegre. Thirty-seven accessions were collected from different commercial locations of Espírito Santo. The experiment was conducted in the Ifes Campus de Alegre in the Agroecology sector. For the morpho-agronomic characterization, sixteen essential descriptors were used, nine quantitative and seven qualitative. In the color of the ripe fruit, there was the formation of five distinct groups with the colors yellow, green, orange, pink and red. In the format of the fruit, three groups were formed, slightly flattened, flattened and rounded. The ANOVA showed that there was a significant difference for all the quantitative characteristics evaluated. According to the Ward-MLM procedure, due to the high likelihood function in group seven (from 130.71), it was possible to group the 37 genotypes into seven groups. The greatest dissimilarity was observed in groups V and VII with a distance of 330.02, and the least dissimilar ones, groups IV and VI, with 8.21. Genetic variability was detected in tomato germplasm for the morpho-agronomic characteristics. Many of the accessions are promising sources of phenotypes of interest to the Ifes germplasm bank.
DOI: 10.6084/m9.figshare.7243859.v1
title: Morpho-agronomic characterization and analysis of genetic divergenceamong accessions of tomatoes (Solanum lycopersicum L.)

description: ABSTRACT: The collection and characterization of tomato germplasm are of relevant importance for agriculture. This study aimed to collect and characterize, by way of morphological description and statistical tools for the composition of groups, tomato accesses from the Southern and Serrana regions of the State of Espírito Santo, as well as to establish the tomato germplasm bank of the Ifes - Campus de Alegre. Thirty-seven accessions were collected from different commercial locations of Espírito Santo. The experiment was conducted in the Ifes Campus de Alegre in the Agroecology sector. For the morpho-agronomic characterization, sixteen essential descriptors were used, nine quantitative and seven qualitative. In the color of the ripe fruit, there was the formation of five distinct groups with the colors yellow, green, orange, pink and red. In the format of the fruit, three groups were formed, slightly flattened, flattened and rounded. The ANOVA showed that there was a significant difference for all the quantitative characteristics evaluated. According to the Ward-MLM procedure, due to the high likelihood function in group seven (from 130.71), it was possible to group the 37 genotypes into seven groups. The greatest dissimilarity was observed in groups V and VII with a distance of 330.02, and the least dissimilar ones, groups IV and VI, with 8.21. Genetic variability was detected in tomato germplasm for the morpho-agronomic characteristics. Many of the accessions are promising sources of phenotypes of interest to the Ifes germplasm bank.
DOI: 10.7284/135876
title: Meteorological Station data collected during research cruise SKQ201918S using a Vaisala WXT520 instrument system onboard the platform RV Sikuliaq

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7243850
title: Psychoacoustic classification of persistent tinnitus

description: Abstract Introduction: Tinnitus is a difficult to treat symptom, with different responses in patients. It is classified in different ways, according to its origin and associated diseases. Objective: to propose a single and measurable classification of persistent tinnitus, through its perception as sounds of nature or of daily life and its comparison with pure tone or noise, of high or low pitch, presented to the patient by audiometer sound. Methods: A total of 110 adult patients, of both genders, treated at the Tinnitus Outpatient Clinic, were enrolled according to the inclusion and exclusion criteria. Otorhinolaryngologic and Audiological, Pitch Matching and Loudness, Visual Analog Scale, Tinnitus Handicap Inventory and Minimum Masking Level assessments were performed. Results: In these 110 patients, 181 tinnitus complaints were identified accordingly to type and ear, with 93 (51%) Pure Tone, and 88 (49%) Noise type; 19 at low and 162 at high frequency; with a mean in the Pure Tone of 5.4.07 in the Visual Analog Scale and 12.31 decibel in the Loudness and a mean in the Noise of 6.66 and 10.51 decibel. For Tinnitus Handicap Inventory and Minimum Masking Level, the 110 patients were separated into three groups with tinnitus, Pure Tone, Noise and multiple. Tinnitus Handicap Inventory higher in the group with multiple tinnitus, of 61.38. Masking noises such as White Noise and Narrow Band were used for the Minimum Masking Level at the frequencies of 500 and 6000 Hz. There was a similarity between the Pure Tone and Multiple groups. In the Noise group, different responses were found when Narrow Band was used at low frequency. Conclusion: Classifying persistent tinnitus as pure tone or noise, present in high or low frequency and establishing its different characteristics allow us to know its peculiarities and the effects of this symptom in patients' lives.
DOI: 10.6084/m9.figshare.7243853
title: The Baby-Friendly Hospital Initiative: increasing breastfeeding and decreasing infant mortality in Brazil

description: Abstract Objectives: to estimate the population attributable fraction of preventable infant mortality rates due to changes in breastfeeding (BF) indicators attributable to the Baby Friendly Hospital Initiative (BFHI). Methods: an estimate on the impact of BFHI in reducing infant mortality with an inferential level of plausibility, using secondary data from the II Breastfeeding Prevalence Survey of 2008. Initially, the effect of BFHI on breastfeeding in the first hour of life, exclusive breastfeeding, and any breastfeeding based on the prevalence of the outcomes among infants born in BFHI or non-BFHI was calculated. Second, the population attributable fraction of nonbreastfeeding was estimated for late neonatal mortality, mortality by all causes and infant mortality by infections, for BFHI and non-BFHI, and the number of potentially avoidable deaths if all children were born in BFH. Results: reduction of 4.2% of late neonatal deaths due to the increase in BF prevalence in the first hour, as provided by BFHI. BFHI potentially contributed with 3.5% of all-cause deaths and 4.2% of deaths from infection by BF promotion in infants below 6 months. Conclusions: the reduction of mortality in children between 7 and 180 days in 2008 potentially attributable to BFHI through the promotion of BF indicators reinforces the importance of strengthening and expanding this initiative in Brazil to ultimately enhance child survival.
DOI: 10.6084/m9.figshare.7243850.v1
title: Psychoacoustic classification of persistent tinnitus

description: Abstract Introduction: Tinnitus is a difficult to treat symptom, with different responses in patients. It is classified in different ways, according to its origin and associated diseases. Objective: to propose a single and measurable classification of persistent tinnitus, through its perception as sounds of nature or of daily life and its comparison with pure tone or noise, of high or low pitch, presented to the patient by audiometer sound. Methods: A total of 110 adult patients, of both genders, treated at the Tinnitus Outpatient Clinic, were enrolled according to the inclusion and exclusion criteria. Otorhinolaryngologic and Audiological, Pitch Matching and Loudness, Visual Analog Scale, Tinnitus Handicap Inventory and Minimum Masking Level assessments were performed. Results: In these 110 patients, 181 tinnitus complaints were identified accordingly to type and ear, with 93 (51%) Pure Tone, and 88 (49%) Noise type; 19 at low and 162 at high frequency; with a mean in the Pure Tone of 5.4.07 in the Visual Analog Scale and 12.31 decibel in the Loudness and a mean in the Noise of 6.66 and 10.51 decibel. For Tinnitus Handicap Inventory and Minimum Masking Level, the 110 patients were separated into three groups with tinnitus, Pure Tone, Noise and multiple. Tinnitus Handicap Inventory higher in the group with multiple tinnitus, of 61.38. Masking noises such as White Noise and Narrow Band were used for the Minimum Masking Level at the frequencies of 500 and 6000 Hz. There was a similarity between the Pure Tone and Multiple groups. In the Noise group, different responses were found when Narrow Band was used at low frequency. Conclusion: Classifying persistent tinnitus as pure tone or noise, present in high or low frequency and establishing its different characteristics allow us to know its peculiarities and the effects of this symptom in patients' lives.
DOI: 10.7284/135887
title: Multibeam Echosounder data collected during research cruise SKQ201918S using a Kongsberg EM302 instrument system onboard the platform RV Sikuliaq

description: Original (unprocessed) data collected during a Field_expedition