cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.19969998.v1
title: SERVICES FOR STUDENTS WITH DISABILITIES AT UNIVERSITIES: DIFICULTIES AND CHALLENGES

description: ABSTRACT: Students with disabilities may confront numerous obstacles and challenges when reaching Higher Education (HE) and attempting to be successful in it. Disability Services Offices at universities play an important role in providing direct and indirect support for these students. This paper presents the perspectives of Disability Services Offices’ staff regarding the provision of services to students with disabilities, describing the characteristics, difficulties and challenges of these offices. We collected data at 62 public university organizations in Brazil and Portugal using a questionnaire developed for this purpose. Despite the demands faced by the Disability Services Offices, signs of good progress in support for students with disabilities are increasing. Although the services play an important role, minimal autonomy and significant difficulties remain in several domains of management and intervention. We discuss necessary changes and adaptations in supporting these students at universities, considering the significant consequences of integration and success for students with disabilities. Inclusive policies that are based on equity and equal opportunities and more resources are required to guarantee the rights of all students in Higher Education.
DOI: 10.6073/pasta/0cb2f3c3afc3c1ccc35179d83d6f234c
title: Jornada Basin LTER Cross-scale Interactions Study (CSIS) Block 7 meteorological station: 30-minute soil volumetric water content data: 2013 - ongoing

description: 30-minute Soil Moisture data at 10 cm at CSIS Block-7. Collection of soil volumetric water content data at Jornada LTER Cross-scale Interactions Study (CSIS) blocks, New Mexico, supports the environmental monitoring objectives of the Jornada LTER monitoring program that look at plant-soil water dynamics. Soil volumetric water content is measured at 10 cm depth at 3 locations at each of the 4 plots per block. The locations in each plot are under bare soil, under perennial grass, and under shrub. Volumetric water content, bulk electrical conductivity, soil temperature, and bulk dielectric permittivity are recorded every 30 minutes at an automated meteorological station installed at Jornada LTER CSIS Block-7 site. This is an ONGOING dataset.
DOI: 10.6084/m9.figshare.19970013.v1
title: THE DEFINITION OF DROPOUT AND ITS IMPLICATIONS (LIMITS) FOR HIGHER EDUCATION POLICIES

description: ABSTRACT: Public policies are based on diagnoses of reality that, with some frequency, use social indicators and administrative records. The success of public action and of diagnostic tools depends, among other things, on an adequate definition of the phenomenon to be addressed. This article aims to problematize the current and official definition of dropout in higher education used by INEP/MEC, based on its guiding document "Methodology for Calculating Flow Indicators in Higher Education" of 2017, and point out its limits and implications. To achieve success, a documentary research was mobilized, bifurcated in methods of document analysis for government texts and data analysis for the Census of Higher Education. For the presentation of the reflections, it was opted, initially, to point out the importance dropout has in several public policies for higher education. Later on, there is the actual analysis of the subject of this article. The results achieved signal the presence of limits in the ability to express the phenomenon and, consequently, to instrumentalize public policies appropriate to the public problem, especially because the current definition does not deal with the motivations, ignores the re-entries by considering the dropout as an act always terminative, does not commit to a longitudinal analysis and does not adequately dialogue with the purposes of higher education established by the Law of Directives and Bases.
DOI: 10.6084/m9.figshare.19970013
title: THE DEFINITION OF DROPOUT AND ITS IMPLICATIONS (LIMITS) FOR HIGHER EDUCATION POLICIES

description: ABSTRACT: Public policies are based on diagnoses of reality that, with some frequency, use social indicators and administrative records. The success of public action and of diagnostic tools depends, among other things, on an adequate definition of the phenomenon to be addressed. This article aims to problematize the current and official definition of dropout in higher education used by INEP/MEC, based on its guiding document "Methodology for Calculating Flow Indicators in Higher Education" of 2017, and point out its limits and implications. To achieve success, a documentary research was mobilized, bifurcated in methods of document analysis for government texts and data analysis for the Census of Higher Education. For the presentation of the reflections, it was opted, initially, to point out the importance dropout has in several public policies for higher education. Later on, there is the actual analysis of the subject of this article. The results achieved signal the presence of limits in the ability to express the phenomenon and, consequently, to instrumentalize public policies appropriate to the public problem, especially because the current definition does not deal with the motivations, ignores the re-entries by considering the dropout as an act always terminative, does not commit to a longitudinal analysis and does not adequately dialogue with the purposes of higher education established by the Law of Directives and Bases.
DOI: 10.6073/pasta/296494a51c134d81029ab25475e67067
title: Jornada Basin LTER Cross-scale Interactions Study (CSIS) Block 7 meteorological station: Daily average soil volumetric water content data: 2013 - ongoing

description: Daily Average of 30-minute Soil Volumetric Water Content data at 10 cm at CSIS Block-7. Collection of soil water content data at Jornada LTER Cross-scale Interactions Study (CSIS) blocks, New Mexico, supports the environmental monitoring objectives of the Jornada LTER monitoring program that look at plant-soil water dynamics. Soil volumetric water content is measured every 30 minutes at 10 cm depth at 3 locations at each of the 4 plots per block and averaged for the daily value. The locations in each plot are under bare soil, under perennial grass, and under shrub. Volumetric water content, bulk electrical conductivity, soil temperature, and bulk dielectric permittivity are recorded at an automated meteorological station installed at Jornada LTER CSIS Block-7 site. This is an ONGOING dataset.
DOI: 10.6073/pasta/f0ba4a04cd6a5b2e6299ffccf5b3ba9f
title: Jornada Basin LTER Cross-scale Interactions Study (CSIS) Block 7 meteorological station: Daily summary data: 2013 - ongoing

description: This data package contains hourly air temperature, relative humidity, wind speed, wind direction, and precipitation summary data from Jornada Basin LTER Cross Scale Interactions Study (CSIS) Block-7 met station. Air temperature, relative humidity, wind speed, wind direction, and precipitation are measured and calculated at an automated meteorological station connected to a 900 MHz spread spectrum wireless network. Wind speed is measured at 37cm, 75 cm, 150 cm, and 300 cm, wind direction at approximately 3m, and air temperature and relative humidity at approximate 2.5m. Measurements are aggregated at intervals of 5, 30, 60 minutes and daily, with precipitation additionally provided with 1 second aggregation during precipitation events. The met station variables measured include air temperature, precipitation, relative humidity, wind direction, wind speed. Precipitation is not measured at Block 1 and Block 12 because of proximity to Block 2 and Block 13, respectively . This is an ONGOING dataset.
DOI: 10.6084/m9.figshare.19970059
title: Decrease in Tripartite Motif Containing 24 suppresses hypoxia-induced proliferation and migration of pulmonary arterial smooth muscle cells via the AKT/mammalian target of rapamycin complex 1 pathway

description: Tripartite Motif Containing 24 (TRIM24) is an oncogenic protein and promotes proliferation in several cancer cell lines. Nevertheless, the role of TRIM24 in proliferation and migration of pulmonary artery smooth muscle cells (PASMCs) remains to be clarified. The current study was aimed to reveal the role of TRIM24 in proliferation and migration of PASMCs during the development of pulmonary arterial hypertension (PAH). In pulmonary arteries (PAs) of chronic hypoxia-PAH (CH-PAH) mice and PASMCs challenged with hypoxia, the expression of TRIM24 was increased. Silencing TRIM24 by <i>Trim24</i> short hair RNA (shTrim24) suppressed hypoxia-induced increase in Ki-67 positive PASMCs and wound-healing rate. Furthermore, hypoxia caused enhanced phosphorylation of AKT and two major effectors of mammalian target of rapamycin complex 1 (mTORC1), S6 and 4EBP1 in PASMCs. The enhancement was then attenuated after silencing TRIM24. Both restoring mTORC1 activity and AKT reactivation abolished silencing TRIM24-mediated inhibition of proliferation and migration of PASMCs. Additionally, AKT reactivation also reversed the declined phosphorylation of S6 and 4EBP1 induced by shTrim24. In conclusion, TRIM24 is involved in the excessive proliferation and migration of PASMCs after hypoxic stimulus during PAH. The mechanism of TRIM24-mediated regulation of PASMCs is partly illustrated by promoting activity of AKT/mTORC1 signaling pathway.
DOI: 10.6084/m9.figshare.19970059.v1
title: Decrease in Tripartite Motif Containing 24 suppresses hypoxia-induced proliferation and migration of pulmonary arterial smooth muscle cells via the AKT/mammalian target of rapamycin complex 1 pathway

description: Tripartite Motif Containing 24 (TRIM24) is an oncogenic protein and promotes proliferation in several cancer cell lines. Nevertheless, the role of TRIM24 in proliferation and migration of pulmonary artery smooth muscle cells (PASMCs) remains to be clarified. The current study was aimed to reveal the role of TRIM24 in proliferation and migration of PASMCs during the development of pulmonary arterial hypertension (PAH). In pulmonary arteries (PAs) of chronic hypoxia-PAH (CH-PAH) mice and PASMCs challenged with hypoxia, the expression of TRIM24 was increased. Silencing TRIM24 by <i>Trim24</i> short hair RNA (shTrim24) suppressed hypoxia-induced increase in Ki-67 positive PASMCs and wound-healing rate. Furthermore, hypoxia caused enhanced phosphorylation of AKT and two major effectors of mammalian target of rapamycin complex 1 (mTORC1), S6 and 4EBP1 in PASMCs. The enhancement was then attenuated after silencing TRIM24. Both restoring mTORC1 activity and AKT reactivation abolished silencing TRIM24-mediated inhibition of proliferation and migration of PASMCs. Additionally, AKT reactivation also reversed the declined phosphorylation of S6 and 4EBP1 induced by shTrim24. In conclusion, TRIM24 is involved in the excessive proliferation and migration of PASMCs after hypoxic stimulus during PAH. The mechanism of TRIM24-mediated regulation of PASMCs is partly illustrated by promoting activity of AKT/mTORC1 signaling pathway.
DOI: 10.6073/pasta/67a807d10cb59ea43efa255cd40abe8e
title: Jornada Basin LTER Cross-scale Interactions Study (CSIS) Block 8 meteorological station: 30-minute summary data: 2017 - ongoing

description: This data package contains 30-minute air temperature, relative humidity, and wind summary data from Jornada Basin LTER Cross Scale Interactions Study (CSIS) Block-1 met station. Average air temperature, relative humidity, wind speed, wind direction, and precipitation are measured and calculated at an automated meteorological station connected to a 900 MHz spread spectrum wireless network. Wind speed is measured at 37cm, 75 cm, 150 cm, and 300 cm, wind direction at approximately 3m, and air temperature and relative humidity at approximate 2.5m. Measurements are aggregated at intervals of 5, 30, 60 minutes and daily, with precipitation additionally provided with 1 second aggregation during precipitation events. The met station variables measured include air temperature, precipitation, relative humidity, wind direction, wind speed. Precipitation is not measured at Block 1 and Block 12 because of proximity to Block 2 and Block 13, respectively. This is an ONGOING dataset.
DOI: 10.6084/m9.figshare.19970117
title: BACK TO PARTICIPATION: PARTICIPATORY DEMOCRACY AND POLITICAL REPRESENTATION IN THE CONTEMPORARY DEBATE

description: Abstract The article discusses the deflation of the participatory democracy ideal in the political science of recent decades. While the 1960's and 1970's original formulations indicated the need to increase opportunities for collective democratic management in the everyday life, particularly in the workplace, the models in the following decades accept the circumscription of democratic practices to the State. At the same time, the criticism to representative institutions and to the political passivity they promote has been set aside in favor of a perception in that the difference between participation and representation is practically annulled. Thus, the radicalism of participationist criticism to liberal democracies is lost.
DOI: 10.6084/m9.figshare.19970117.v1
title: BACK TO PARTICIPATION: PARTICIPATORY DEMOCRACY AND POLITICAL REPRESENTATION IN THE CONTEMPORARY DEBATE

description: Abstract The article discusses the deflation of the participatory democracy ideal in the political science of recent decades. While the 1960's and 1970's original formulations indicated the need to increase opportunities for collective democratic management in the everyday life, particularly in the workplace, the models in the following decades accept the circumscription of democratic practices to the State. At the same time, the criticism to representative institutions and to the political passivity they promote has been set aside in favor of a perception in that the difference between participation and representation is practically annulled. Thus, the radicalism of participationist criticism to liberal democracies is lost.
DOI: 10.6084/m9.figshare.19970118
title: A failure to impose control: PRIVATE SECURITY AND THE MEXICAN STATE

description: Abstract Scholars tend to agree that imposing comprehensive regulations is one of the most effective strategies states can use to control and direct private security companies. This study shows how attempts to strictly regulate private security firms have failed in Mexico. The Federal government of Mexico, as well as each state government, has created some form of regulation to control the activities of the private security industry. In certain states, these regulations are more stringent than those in many countries. Nonetheless, corruption, weak enforcement, and high entry barriers have created low incentives for private security firms to abide by government regulations, leading to a widespread evasion and an expansive market of unregulated and undisciplined private security companies, thus bringing into question the efficacy of imposing strict private security regulations in states with weak institutions.
DOI: 10.6084/m9.figshare.19970118.v1
title: A failure to impose control: PRIVATE SECURITY AND THE MEXICAN STATE

description: Abstract Scholars tend to agree that imposing comprehensive regulations is one of the most effective strategies states can use to control and direct private security companies. This study shows how attempts to strictly regulate private security firms have failed in Mexico. The Federal government of Mexico, as well as each state government, has created some form of regulation to control the activities of the private security industry. In certain states, these regulations are more stringent than those in many countries. Nonetheless, corruption, weak enforcement, and high entry barriers have created low incentives for private security firms to abide by government regulations, leading to a widespread evasion and an expansive market of unregulated and undisciplined private security companies, thus bringing into question the efficacy of imposing strict private security regulations in states with weak institutions.
DOI: 10.34740/kaggle/dsv/3737456
title: VALERIA
DOI: 10.6084/m9.figshare.7941545
title: Influence of exercise testing in gastroesophageal reflux in patients with gastroesophageal reflux disease

description: Background : Gastroesophageal reflux disease is a worldwide prevalent condition that exhibits a large variety of signs and symptoms of esophageal or extra-esophageal nature and can be related to the esophagic adenocarcinoma. In the last few years, greater importance has been given to the influence of physical exercises on it. Some recent investigations, though showing conflicting results, point to an exacerbation of gastroesophageal reflux during physical exercises. Aim : To evaluate the influence of physical activities in patients presenting with erosive and non erosive disease by ergometric stress testing and influence of the lower esophageal sphincter tonus and body mass index during this situation. Methods : Twenty-nine patients with erosive disease (group I) and 10 patients with non-erosive disease (group II) were prospectively evaluated. All the patients were submitted to clinical evaluation, followed by upper digestive endoscopy, manometry and 24 h esophageal pH monitoring. An ergometric testing was performed 1 h before removing the esophageal pH probe. During the ergometric stress testing, the following variables were analyzed: test efficacy, maximum oxygen uptake, acid reflux duration, gastroesophageal reflux symptoms, influence of the lower esophageal sphincter tonus and influence of body mass index in the occurrence of gastroesophageal reflux during these physical stress. Results : Maximum oxigen consumption or VO 2 max, showed significant correlation when it was 70% or higher only in the erosive disease group, evaluating the patients with or without acid reflux during the ergometric testing (p=0,032). The other considered variables didn't show significant correlations between gastroesophageal reflux and physical activity (p&gt;0,05). Conclusions : 1) Highly intensive physical activity can predispose the occurrence of gastroesophageal reflux episodes in gastroesophageal reflux disease patients with erosive disease; 2) light or short sessions of physical activity have no influence on reflux, regardless of body mass index; 3) the lower esophageal sphincter tonus does not influence the occurrence of reflux disease episodes during exercise testing.
DOI: 10.6084/m9.figshare.7941998
title: The presence of metastases in regional lymph nodes is associated with tumor size and depth of invasion in sporadic gastric adenocarcinoma

description: Background: Gastric adenocarcinoma is more often found in men over 50 years in the form of an antral lesion. The tumor has heterogeneous histopathologic features and a poor prognosis (median survival of 15% in five years). Aim: To estimate the relationship between the presence of nodal metastasis and other prognostic factors in sporadic gastric adenocarcinoma. Method: Were evaluated 164 consecutive cases of gastric adenocarcinoma previously undergone gastrectomy (partial or total), without clinical evidence of distant metastasis, and determined the following variables: topography of the lesion, tumor size, Borrmann macroscopic configuration, histological grade, early or advanced lesions, Lauren histological subtype, presence of signet ring cell, degree of invasion, perigastric lymph node status, angiolymphatic/perineural invasion, and staging. Results: Were found 21 early lesions (12.8%) and 143 advanced lesions (87.2%), with a predominance of lesions classified as T3 (n=99/60, 4%) and N1 (n=62/37, 8%). The nodal status was associated with depth of invasion (p&lt;0.001) and tumor size (p&lt;0.001). The staging was related to age (p=0.048), histological grade (p=0.003), and presence of signet ring cells (p = 0.007), angiolymphatic invasion (p = 0.001), and perineural invasion (p=0.003). Conclusion: In gastric cancer, lymph node involvement, tumor size and depth of invasion are histopathological data associated with the pattern of growth/tumor spread, suggesting that a wide dissection of perigastric lymph nodes is a fundamental step in the surgical treatment of these patients.
DOI: 10.6084/m9.figshare.7941998.v1
title: The presence of metastases in regional lymph nodes is associated with tumor size and depth of invasion in sporadic gastric adenocarcinoma

description: Background: Gastric adenocarcinoma is more often found in men over 50 years in the form of an antral lesion. The tumor has heterogeneous histopathologic features and a poor prognosis (median survival of 15% in five years). Aim: To estimate the relationship between the presence of nodal metastasis and other prognostic factors in sporadic gastric adenocarcinoma. Method: Were evaluated 164 consecutive cases of gastric adenocarcinoma previously undergone gastrectomy (partial or total), without clinical evidence of distant metastasis, and determined the following variables: topography of the lesion, tumor size, Borrmann macroscopic configuration, histological grade, early or advanced lesions, Lauren histological subtype, presence of signet ring cell, degree of invasion, perigastric lymph node status, angiolymphatic/perineural invasion, and staging. Results: Were found 21 early lesions (12.8%) and 143 advanced lesions (87.2%), with a predominance of lesions classified as T3 (n=99/60, 4%) and N1 (n=62/37, 8%). The nodal status was associated with depth of invasion (p&lt;0.001) and tumor size (p&lt;0.001). The staging was related to age (p=0.048), histological grade (p=0.003), and presence of signet ring cells (p = 0.007), angiolymphatic invasion (p = 0.001), and perineural invasion (p=0.003). Conclusion: In gastric cancer, lymph node involvement, tumor size and depth of invasion are histopathological data associated with the pattern of growth/tumor spread, suggesting that a wide dissection of perigastric lymph nodes is a fundamental step in the surgical treatment of these patients.
DOI: 10.6084/m9.figshare.7941740
title: Fundamental frequency, phonation maximum time and vocal complaints in morbidly obese women

description: Background : Obese people have abnormal deposition of fat in the vocal tract that can interfere with the acoustic voice. Aim : To relate the fundamental frequency, the maximum phonation time and voice complaints from a group of morbidly obese women. Methods : Observational, cross-sectional and descriptive study that included 44 morbidly obese women, mean age of 42.45 (±10.31) years old, observational group and 30 women without obesity, control group, with 33.79 (±4.51)years old. The voice recording was done in a quiet environment, on a laptop using the program ANAGRAF acoustic analysis of speech sounds. To extract the values of fundamental frequency the subjects were asked to produce vowel [a] at usual intensity for a period in average of three seconds. After the voice recording, participants were prompted to produce sustained vowel [ a] , [ i] and [ u] at usual intensity and height, using a stopwatch to measure the time that each participant could hold each vowel. Results : The majority, 31(70.5%), had vocal complaints, with a higher percentage for complaints of vocal fatigue 20(64.51%) and voice failures 19(61.29%) followed by dryness of the throat in 15 (48.38%) and effort to speak 13(41.93%). There was no statistically significant difference regarding the mean fundamental frequency of the voice in both groups, but there was significance between the two groups regarding maximum phonation. Conclusion : Increased adipose tissue in the vocal tract interfered in the vocal parameters.