cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7420433
title: BEGINNING TEACHERS: GRADUATES OF TEACHING INITIATION PROGRAMS

description: ABSTRACT This paper analyzes the process of professional insertion of beginning teachers, graduates of three initiation programs for teaching: Programa Institucional de Bolsas de Iniciação à Docência, Bolsa Alfabetização e Residência Pedagógica da Universidade Federal de São Paulo/Guarulhos. Theoretical references included concepts like professional socialization, institutional climate and professional insertion. The research methodology involved a survey of 1,237 graduates from 18 higher education institutions in the Northeast, Midwest, South and Southeast regions of the country. The results showed that 67% of the graduates were working in schools, and most of them in public schools (61%); the majority of them declared having received support from peers, parents and managers, and positive feedback from pupils. Half the respondents reported little satisfaction with the number of students per class and salary.
DOI: 10.6084/m9.figshare.7420436.v1
title: In Vivo Study of the Action of a Topical Anti-Inflammatory Drug In Rat Teeth Submitted To Dental Bleaching

description: Abstract Bleaching gel containing hydrogen peroxide (H2O2) cause damages in pulp tissue. This study investigated the action of a topical anti-inflammatory, the Otosporin®, in rats’ bleached teeth with the null hypothesis of which the Otosporin® is no able to minimize the pulp inflammation that bleaching gel generates. The rat’s molars were divided into groups: BLE: bleached (35% H2O2 concentration /single application of 30 min); BLE-O: bleached followed by Otosporin® (10 min); and control: placebo gel. In the second day after dental bleaching, the rats were killed, and the jaws were processed for hematoxylin-eosin and immunohistochemistry analysis for tumor necrosis factor alpha (TNF-α), interleukin (IL)-6 and IL-17. The data collected were subjected to Kruskal-Wallis and Dunn statistical tests with at a 5% level of significance (p&lt;0.05). The BLE group had moderate to strong inflammation in the occlusal third of the coronary pulp, with necrotic areas; and BLE-O, mild inflammation (p&lt;0.05). There was a significant difference in the occlusal and middle thirds of the coronary pulp between the BLE with BLE-O and control groups (p&lt;0.05). There was no difference in the cervical third (p&gt;0.05). The BLE group had a high immunoexpression of TNF-α than BLE-O and control groups (p&lt;0.05), with moderate and mild immunoexpression, respectively. Regarding IL-6 and IL-17, the BLE group had higher immunoexpression than control (p&lt;0.05); the BLE-O was similar to the control (p&gt;0.05). The topical anti-inflammatory Otosporin® can reduce pulp inflammation after dental bleaching in the rat teeth.
DOI: 10.6084/m9.figshare.7420430
title: Impact of percentage and particle size of sugarcane biochar on the sorption behavior of clomazone in Red Latosol

description: Abstract Biochar is a carbonaceous material that has excellent potential as a fertilizer and soil conditioner. However, there is a lack of information concerning the effects of the amount and particle size of this pyrogenic material on the soil sorption capacity. In this work, evaluation was made of changes in clomazone (CMZ) sorption in a Red Latosol following soil conditioning using different percentages (0.25, 0.5, and 1% w/w) of sugarcane biochar in three particle sizes (&lt;106, 106-508, and 508-610 µm). The conditioned soils presented apparent sorption coefficients (Kd) up to 1300 times higher than that of pure soil, besides changes in the behavior of CMZ sorption. The biochar particle size and percentage influenced sorption of the herbicide as well as its retention in the amended soil during desorption processes. Both sorption and desorption Freundlich constants were linearly correlated with the external surface area of the biochar present in the soil.
DOI: 10.6084/m9.figshare.7420433.v1
title: BEGINNING TEACHERS: GRADUATES OF TEACHING INITIATION PROGRAMS

description: ABSTRACT This paper analyzes the process of professional insertion of beginning teachers, graduates of three initiation programs for teaching: Programa Institucional de Bolsas de Iniciação à Docência, Bolsa Alfabetização e Residência Pedagógica da Universidade Federal de São Paulo/Guarulhos. Theoretical references included concepts like professional socialization, institutional climate and professional insertion. The research methodology involved a survey of 1,237 graduates from 18 higher education institutions in the Northeast, Midwest, South and Southeast regions of the country. The results showed that 67% of the graduates were working in schools, and most of them in public schools (61%); the majority of them declared having received support from peers, parents and managers, and positive feedback from pupils. Half the respondents reported little satisfaction with the number of students per class and salary.
DOI: 10.7284/116357
title: CTD (Conductivity, Temperature, Depth) data collected during research cruise NH1411 using a Sea-Bird SBE-911+ instrument system onboard the platform RV New Horizon

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7420430.v1
title: Impact of percentage and particle size of sugarcane biochar on the sorption behavior of clomazone in Red Latosol

description: Abstract Biochar is a carbonaceous material that has excellent potential as a fertilizer and soil conditioner. However, there is a lack of information concerning the effects of the amount and particle size of this pyrogenic material on the soil sorption capacity. In this work, evaluation was made of changes in clomazone (CMZ) sorption in a Red Latosol following soil conditioning using different percentages (0.25, 0.5, and 1% w/w) of sugarcane biochar in three particle sizes (&lt;106, 106-508, and 508-610 µm). The conditioned soils presented apparent sorption coefficients (Kd) up to 1300 times higher than that of pure soil, besides changes in the behavior of CMZ sorption. The biochar particle size and percentage influenced sorption of the herbicide as well as its retention in the amended soil during desorption processes. Both sorption and desorption Freundlich constants were linearly correlated with the external surface area of the biochar present in the soil.
DOI: 10.6084/m9.figshare.7420421
title: Comparative analysis of social responsibility management standards and their comprehensiveness

description: Abstract Models of social responsibility management systems have been developed to meet the demands of organizations in the implementation of management practices that are effective in improving relations with stakeholders and organizational performance in the social responsibility dimension, and promoting sustainability organizational structure. This study analyzes the main models of social responsibility management developed under the form of standards, certifiable or not, which were compared in terms of their origins, objectives, and content, including an analysis of their contribution to improving quality of life at work.
DOI: 10.7284/116351
title: GNSS (Global Navigation Satellite System) data collected during research cruise NH1411 using a Furuno GP-150 instrument system onboard the platform RV New Horizon

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7420421.v1
title: Comparative analysis of social responsibility management standards and their comprehensiveness

description: Abstract Models of social responsibility management systems have been developed to meet the demands of organizations in the implementation of management practices that are effective in improving relations with stakeholders and organizational performance in the social responsibility dimension, and promoting sustainability organizational structure. This study analyzes the main models of social responsibility management developed under the form of standards, certifiable or not, which were compared in terms of their origins, objectives, and content, including an analysis of their contribution to improving quality of life at work.
DOI: 10.6084/m9.figshare.7420412
title: MEANING OF WORK TO PUBLIC SERVANTS WHO IMPLEMENT EMPLOYMENT POLICIES

description: ABSTRACT Purpose: To describe the sources of the meaning of work. This research was carried out with civil servants who implement employment policies in the Federal District of Brazil, trying to reintegrate people back into the labor market. Originality/value: This work describes how the different sources affect the construction of the meaning of work. We include and test the service user as a relevant source for the meaning of work. Design/methodology/approach: Qualitative design. It uses semi--structured interviews and content analysis with the previous model based on the Rosso, Dekas, and Wrzesniewski (2010) directions. Findings: Three of the four proposed sources of the meaning of work were found: Self, Others, and Context. The Spiritual Life source does not arise in the content analysis. The most frequent source was Context, followed by Others and Self. Work Design was the most frequent theme in the Others category. It suggests that the relation between the job and self is core to the meaning of work. Not all proposed themes by the authors emerge in each category. Finally, in the Others source, the service user frequently emerges, indicating its pertinence to the meaning of work. Explanatory hypotheses are discussed for the sources and themes that emerge.
DOI: 10.7284/116353
title: GNSS (Global Navigation Satellite System) data collected during research cruise NH1411 using a Garmin GPS-17HVS instrument system onboard the platform RV New Horizon

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7420406
title: CORRELATION BETWEEN ECCENTRIC TRAINING AND FUNCTIONAL TESTS IN SUBJECTS WITH RECONSTRUCTED ACL

description: ABSTRACT Introduction: Eccentric training and jump tests are widely used to recover and measure deficits in knee strength and functionality after anterior cruciate ligament (ACL) reconstruction. Objective: To correlate knee extension and flexion torque generated by eccentric isokinetic training, with functional jump tests in subjects with reconstructed ACL. Method: Sixteen men with unilateral ACL reconstruction were assessed before and after 12 weeks of eccentric isokinetic training of knee flexors and extensors (3×10 MVC, 2x/week) at 30°/s for extension and flexion torque (isometric; concentric and eccentric at 30 and 120°/s) and functional jump tests (single, triple, cross and figure of 8). Inter- and intra-limb pre- and post-training mean peak torque (MPT), distance and jump test times were compared along with the correlations between these variables, considering P&lt;0.05. Results: The affected limb (AL) showed significant gain of extension and flexion torque (P&lt;0.01) in the different test categories and velocities evaluated. In the non-affected limb (NAL), this only occurred in the eccentric category (30 and 120°/s), in the extension (P&lt;0.01) and flexion (P&lt;0.05 and P&lt;0.01) torques, respectively. In the jumps, there was an increase in distance (single and triple; P&lt;0.05) and a decrease in time (crossed and figure of 8; P&lt;0.01), however, MPT x Jump correlations were weak (r&lt;0.3) in the pre and post-training period in both limbs. Conclusion: Despite the gain in knee extension and flexion torque and jumping performance, the expected correlation was not satisfactory, suggesting that knee functionality involves other variables inherent to motor control. Level of Evidence IV; Type of study: Case series.
DOI: 10.6084/m9.figshare.7420409
title: THE AGENCY SEARCH: THE MEANING OF WORK FOR APP DRIVERS

description: ABSTRACT Purpose: This study aims to investigate how app drivers are giving meaning to their work, taking as a theoretical assumption the model proposed by Rosso, Dekas, & Wrzesniewski (2010). Originality/value: Internationally, the volume of empirical research involving digital labor markets is considered to be low. Nationally, research in the context of Sharing Economy rarely focuses on the labor perspective. Despite being a growing phenomenon, no studies were found on the production of meanings and meaningfulness of work by app drivers. Design/methodology/approach: This qualitative and exploratory research was carried out with 37 app drivers between May and September 2017, in Porto Alegre (RS, Brazil). Randomly selected, respondents were called to a work route by the transport application. The interviews’ content was categorized and analyzed according to the framework of Rosso et al. (2010). Findings: Elements that refer to all the model quadrants were found: “self-connection”, “individuation”, “contribution”, and “unification”. The predominant meaning, however, is desire, seeking and valuing by the agency, in the mechanisms of self-efficacy and self-management, especially in the financial, autonomy and flexibility perspectives. This research contributes to the intersection of the study of the labor world transformations and the construction of meanings and meaningfulness, using a framework little used in Brazilian research. It also collaborates to broaden the understanding of digital labor markets, especially their impact on workers.
DOI: 10.6084/m9.figshare.7420409.v1
title: THE AGENCY SEARCH: THE MEANING OF WORK FOR APP DRIVERS

description: ABSTRACT Purpose: This study aims to investigate how app drivers are giving meaning to their work, taking as a theoretical assumption the model proposed by Rosso, Dekas, & Wrzesniewski (2010). Originality/value: Internationally, the volume of empirical research involving digital labor markets is considered to be low. Nationally, research in the context of Sharing Economy rarely focuses on the labor perspective. Despite being a growing phenomenon, no studies were found on the production of meanings and meaningfulness of work by app drivers. Design/methodology/approach: This qualitative and exploratory research was carried out with 37 app drivers between May and September 2017, in Porto Alegre (RS, Brazil). Randomly selected, respondents were called to a work route by the transport application. The interviews’ content was categorized and analyzed according to the framework of Rosso et al. (2010). Findings: Elements that refer to all the model quadrants were found: “self-connection”, “individuation”, “contribution”, and “unification”. The predominant meaning, however, is desire, seeking and valuing by the agency, in the mechanisms of self-efficacy and self-management, especially in the financial, autonomy and flexibility perspectives. This research contributes to the intersection of the study of the labor world transformations and the construction of meanings and meaningfulness, using a framework little used in Brazilian research. It also collaborates to broaden the understanding of digital labor markets, especially their impact on workers.
DOI: 10.6084/m9.figshare.7420412.v1
title: MEANING OF WORK TO PUBLIC SERVANTS WHO IMPLEMENT EMPLOYMENT POLICIES

description: ABSTRACT Purpose: To describe the sources of the meaning of work. This research was carried out with civil servants who implement employment policies in the Federal District of Brazil, trying to reintegrate people back into the labor market. Originality/value: This work describes how the different sources affect the construction of the meaning of work. We include and test the service user as a relevant source for the meaning of work. Design/methodology/approach: Qualitative design. It uses semi--structured interviews and content analysis with the previous model based on the Rosso, Dekas, and Wrzesniewski (2010) directions. Findings: Three of the four proposed sources of the meaning of work were found: Self, Others, and Context. The Spiritual Life source does not arise in the content analysis. The most frequent source was Context, followed by Others and Self. Work Design was the most frequent theme in the Others category. It suggests that the relation between the job and self is core to the meaning of work. Not all proposed themes by the authors emerge in each category. Finally, in the Others source, the service user frequently emerges, indicating its pertinence to the meaning of work. Explanatory hypotheses are discussed for the sources and themes that emerge.
DOI: 10.6084/m9.figshare.7420400
title: Relation between posture and spine and pelvis flexibility: a systematic review

description: Abstract Introduction: Changes in body structure positioning are associated with muscle flexibility and joint mobility, but evidence of this relationship is still incipient. Objective: To identify evidences of correlation between parameters regarding static body posture in orthostasis and spine and pelvis flexibility and/or mobility. Methods: Systematic review guided by the PRISMA Statement and the recommendations of the Cochrane Collaboration (PROSPERO: CRD42015026298). A search of the BIREME, EMBASE, PubMed and Science Direct databases was carried out, considering the beginning of the databases until January 16, 2017, with the terms and Boolean operators “posture” AND “spine” OR “pelvis” AND “range of motion, articular” OR “movement”. To be included in the review, studies should present observational or clinical trial methodological designs, have sampled healthy individuals, present correlation or association test results between static posture and mobility/flexibility in the sagittal plane, and be published in Spanish, English or Portuguese. The methodological quality was evaluated by the Downs & Black scale and evidence by the GRADE system. Results: A total of 5,326 studies were obtained, seven of which were included after the establishment of the eligibility criteria. All studies presented high methodological quality, although a considerable heterogeneity regarding the choice of instruments and evaluation protocols was noted, reflecting contradictory results. Therefore, the present systematic review presents a moderate strength of evidence. Conclusion: No definitive evidence is yet available concerning the possible relationship between body posture and spine and pelvis flexibility and mobility.
DOI: 10.6084/m9.figshare.7420403
title: Virtual Screening for the Selection of New Candidates to Trypanosoma cruzi Farnesyl Pyrophosphate Synthase Inhibitors

description: Chagas disease is a tropical parasitic disease that is caused by Trypanosoma cruzi and causes 12,000 deaths per year, mainly in Latin America. The available drugs for treating have severe limitations, including poor efficacy and high toxicity. One way to overcome these limitations is targeting priority molecules with computational tools to direct in vitro assays against validated targets. Farnesyl pyrophosphate synthase (E.C. 2.5.1.10) is an enzyme that participates in the initial stage of sterol biosynthesis, and its inhibition causes damage to membrane integrity, leading to parasite death. With the aim to identify potential inhibitors against this target from T. cruzi, hierarchical virtual screening approaches were performed through a combination of ligand-based pharmacophore models and molecular docking. First, pharmacophore model filtering resulted in 15,154 molecules that had the minimum structural requirements for inhibition (QFIT &gt; 0). These molecules were subsequently submitted to molecular docking routine, which resulted in 11,762 molecules (Grid Score between -232.74 to -0.96 kcal mol-1). The top 30 ranked molecules in these approaches were grouped in self-organizing maps. These analyses showed four promising compounds from natural products that mimic the major interactions present in the substrate/inhibitor, which indicates that these molecules can be assayed by in vitro experiments.
DOI: 10.6084/m9.figshare.7420406.v1
title: CORRELATION BETWEEN ECCENTRIC TRAINING AND FUNCTIONAL TESTS IN SUBJECTS WITH RECONSTRUCTED ACL

description: ABSTRACT Introduction: Eccentric training and jump tests are widely used to recover and measure deficits in knee strength and functionality after anterior cruciate ligament (ACL) reconstruction. Objective: To correlate knee extension and flexion torque generated by eccentric isokinetic training, with functional jump tests in subjects with reconstructed ACL. Method: Sixteen men with unilateral ACL reconstruction were assessed before and after 12 weeks of eccentric isokinetic training of knee flexors and extensors (3×10 MVC, 2x/week) at 30°/s for extension and flexion torque (isometric; concentric and eccentric at 30 and 120°/s) and functional jump tests (single, triple, cross and figure of 8). Inter- and intra-limb pre- and post-training mean peak torque (MPT), distance and jump test times were compared along with the correlations between these variables, considering P&lt;0.05. Results: The affected limb (AL) showed significant gain of extension and flexion torque (P&lt;0.01) in the different test categories and velocities evaluated. In the non-affected limb (NAL), this only occurred in the eccentric category (30 and 120°/s), in the extension (P&lt;0.01) and flexion (P&lt;0.05 and P&lt;0.01) torques, respectively. In the jumps, there was an increase in distance (single and triple; P&lt;0.05) and a decrease in time (crossed and figure of 8; P&lt;0.01), however, MPT x Jump correlations were weak (r&lt;0.3) in the pre and post-training period in both limbs. Conclusion: Despite the gain in knee extension and flexion torque and jumping performance, the expected correlation was not satisfactory, suggesting that knee functionality involves other variables inherent to motor control. Level of Evidence IV; Type of study: Case series.
DOI: 10.7284/116354
title: GNSS (Global Navigation Satellite System) data collected during research cruise NH1411 using a Ashtech ADU2 instrument system onboard the platform RV New Horizon

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7420400.v1
title: Relation between posture and spine and pelvis flexibility: a systematic review

description: Abstract Introduction: Changes in body structure positioning are associated with muscle flexibility and joint mobility, but evidence of this relationship is still incipient. Objective: To identify evidences of correlation between parameters regarding static body posture in orthostasis and spine and pelvis flexibility and/or mobility. Methods: Systematic review guided by the PRISMA Statement and the recommendations of the Cochrane Collaboration (PROSPERO: CRD42015026298). A search of the BIREME, EMBASE, PubMed and Science Direct databases was carried out, considering the beginning of the databases until January 16, 2017, with the terms and Boolean operators “posture” AND “spine” OR “pelvis” AND “range of motion, articular” OR “movement”. To be included in the review, studies should present observational or clinical trial methodological designs, have sampled healthy individuals, present correlation or association test results between static posture and mobility/flexibility in the sagittal plane, and be published in Spanish, English or Portuguese. The methodological quality was evaluated by the Downs & Black scale and evidence by the GRADE system. Results: A total of 5,326 studies were obtained, seven of which were included after the establishment of the eligibility criteria. All studies presented high methodological quality, although a considerable heterogeneity regarding the choice of instruments and evaluation protocols was noted, reflecting contradictory results. Therefore, the present systematic review presents a moderate strength of evidence. Conclusion: No definitive evidence is yet available concerning the possible relationship between body posture and spine and pelvis flexibility and mobility.