cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.19898494
title: Technological environments and its influence in Mathematical Working Spaces

description: Abstract This work analyzes the influence of technologically rich environments on Mathematical Working Spaces (MWS). In particular, it aims to show how the use of technology fosters, on one hand, changes in the role adopted by agents of the teaching-learning processes, and, on the other hand, the arising of shared MWS. Using observational methodology and collaborative work on problem solving as a didactical strategy with student teachers, we shall illustrate: (a) how the interactivity with an i-activity and the use of asynchronous communication tools influences the construction of shared MWS; and (b) how the i-activity and the students partially take the instructor's role in the management of Personal and shared MWS, aided by digital technology.
DOI: 10.6084/m9.figshare.19898494.v1
title: Technological environments and its influence in Mathematical Working Spaces

description: Abstract This work analyzes the influence of technologically rich environments on Mathematical Working Spaces (MWS). In particular, it aims to show how the use of technology fosters, on one hand, changes in the role adopted by agents of the teaching-learning processes, and, on the other hand, the arising of shared MWS. Using observational methodology and collaborative work on problem solving as a didactical strategy with student teachers, we shall illustrate: (a) how the interactivity with an i-activity and the use of asynchronous communication tools influences the construction of shared MWS; and (b) how the i-activity and the students partially take the instructor's role in the management of Personal and shared MWS, aided by digital technology.
DOI: 10.6084/m9.figshare.19898499
title: Karyotypic characterization of Capsicum sp. accessions

description: This study aimed to determine the chromosome number and the karyotype of Capsicum annuum, Capsicum chinense, Capsicum frutencens and Capsicum baccatum accessions in the active Capsicum sp. genebank at the Federal University of Piauí (BGC-UFPI). These species have great economic importance throughout the world, and their cytogenetic characterization can inform taxonomy and lead to improvement in the genus. Karyotypes were obtained from the rootlet meristems of the studied accessions using the squash method and Giemsa staining. The chromosome number 2n=2x=24 was verified for each of the four species. Chromosomal polymorphisms were observed for the C. frutencens accession BGC 37, which presented 12 pairs of metacentric chromosomes instead of 11 pairs of metacentric chromosomes and 1 submetacentric chromosome pair present in other accessions. In the accessions BGC 01 and BGC 37, secondary constrictions were observed in the 1 and 12 as well as in the 6 and 11 homologs, respectively. The karyotypes of the studied species were asymmetrical among themselves. The results obtained in this study confirm the high genetic diversity previously described in the literature for this genus.
DOI: 10.6084/m9.figshare.19898499.v1
title: Karyotypic characterization of Capsicum sp. accessions

description: This study aimed to determine the chromosome number and the karyotype of Capsicum annuum, Capsicum chinense, Capsicum frutencens and Capsicum baccatum accessions in the active Capsicum sp. genebank at the Federal University of Piauí (BGC-UFPI). These species have great economic importance throughout the world, and their cytogenetic characterization can inform taxonomy and lead to improvement in the genus. Karyotypes were obtained from the rootlet meristems of the studied accessions using the squash method and Giemsa staining. The chromosome number 2n=2x=24 was verified for each of the four species. Chromosomal polymorphisms were observed for the C. frutencens accession BGC 37, which presented 12 pairs of metacentric chromosomes instead of 11 pairs of metacentric chromosomes and 1 submetacentric chromosome pair present in other accessions. In the accessions BGC 01 and BGC 37, secondary constrictions were observed in the 1 and 12 as well as in the 6 and 11 homologs, respectively. The karyotypes of the studied species were asymmetrical among themselves. The results obtained in this study confirm the high genetic diversity previously described in the literature for this genus.
DOI: 10.48370/ofd/zfzux0/hc8s3w
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-4745 (3).JPG

description: :unav
DOI: 10.48370/ofd/zfzux0/ff8kqr
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-4745.JPG

description: :unav
DOI: 10.48370/ofd/zfzux0/wnwrvc
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-4745 (2).JPG

description: :unav
DOI: 10.48370/ofd/zfzux0
title: Dacryobolus karstenii (Bres.) Oberw. ex Parmasto, 4745

description: Fungarium Macromycetes
DOI: 10.48370/ofd/oubtgz/tyywbp
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-1966.JPG

description: :unav
DOI: 10.48370/ofd/oubtgz/wncwq7
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-1966 (3).JPG

description: :unav
DOI: 10.48370/ofd/oubtgz/lnfb1a
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-1966 (2).JPG

description: :unav
DOI: 10.48370/ofd/oubtgz
title: Dacryobolus karstenii (Bres.) Oberw. ex Parmasto, 1966

description: Fungarium Macromycetes
DOI: 10.6084/m9.figshare.19898502.v1
title: The Relationship between Teachers' Collective Efficacy and Support Perception in the School

description: Abstract The main objective of this study was to investigate teachers' (n = 333) collective efficacy, and their relationships with perceptions of support at school. Teachers who worked in high achieving public elementary schools were compared to those from low achieving schools, and novice versus experienced teachers, as well. Schools' achievement level was assessed by national Basic Education Development Index (IDEB). A Likert-type scale was submitted to factor analysis that showed a two-factor structure related to collective efficacy and perceptions of support, respectively, and with high internal consistency. As results, positive relationships between these constructs were identified. Moreover, variance analysis disclosed more robust collective efficacy beliefs and a higher level of support perception among more experienced teachers and among those from highly achieving schools when compared to their counterparts. Results were discussed in the light of the Social Cognitive Theory and compared with other studies, and directions for new studies were proposed, as well.
DOI: 10.6084/m9.figshare.19898502
title: The Relationship between Teachers' Collective Efficacy and Support Perception in the School

description: Abstract The main objective of this study was to investigate teachers' (n = 333) collective efficacy, and their relationships with perceptions of support at school. Teachers who worked in high achieving public elementary schools were compared to those from low achieving schools, and novice versus experienced teachers, as well. Schools' achievement level was assessed by national Basic Education Development Index (IDEB). A Likert-type scale was submitted to factor analysis that showed a two-factor structure related to collective efficacy and perceptions of support, respectively, and with high internal consistency. As results, positive relationships between these constructs were identified. Moreover, variance analysis disclosed more robust collective efficacy beliefs and a higher level of support perception among more experienced teachers and among those from highly achieving schools when compared to their counterparts. Results were discussed in the light of the Social Cognitive Theory and compared with other studies, and directions for new studies were proposed, as well.
DOI: 10.6084/m9.figshare.10305443
title: Fields of Research (FoR) Classification

description: The 2008 ANZSRC FoR classification allows R&D activity to be categorised according to the field of research. In this respect, it is the methodology used in the R&D that is being considered.<br><br>The categories in the classification include major fields and related sub-fields of research and emerging areas of study investigated by businesses, universities, tertiary institutions, national research institutions and other organisations.
DOI: 10.6084/m9.figshare.19898503
title: Soil-Framed Structure Interaction Analysis - A New Interface Element

description: AbstractInterfacial behavior between soil and shallow foundation has been found so influential to combined soil-footing performance and redistribution of forces in the superstructure. This study introduces a new thin-layer interface element formulated within the context of finite element method to idealize interfacial behavior of soil-framed structure interaction with new combination of degrees of freedom at top and bottom sides of the interface element, compatible with both isoparametric beam and quadrilateral element. This research also tends to conduct a parametric study on respective parameters of the new joint element. Presence of interface element showed considerable changes in the performance of the framed structure under quasi-static loading.
DOI: 10.6084/m9.figshare.19898503.v1
title: Soil-Framed Structure Interaction Analysis - A New Interface Element

description: AbstractInterfacial behavior between soil and shallow foundation has been found so influential to combined soil-footing performance and redistribution of forces in the superstructure. This study introduces a new thin-layer interface element formulated within the context of finite element method to idealize interfacial behavior of soil-framed structure interaction with new combination of degrees of freedom at top and bottom sides of the interface element, compatible with both isoparametric beam and quadrilateral element. This research also tends to conduct a parametric study on respective parameters of the new joint element. Presence of interface element showed considerable changes in the performance of the framed structure under quasi-static loading.
DOI: 10.5281/zenodo.6574802
title: Soil organic carbon content [g/kg] for continental Europe at 30 m spatial resolution for period 2000-2020: Open Soil Data Cube for Europe

description: Predictions are based on the 3D Ensemble Machine Learning framework, as implemented in the R environment for statistical computing (Hengl & MacMillan, 2019; Hengl, et al., 2021). For each pixel we provide prediction errors as 1 standard deviation in either log or the original variable scale. The short description of currently available soil properties: log organic carbon [g/kg] to back-transform use exp(x/10)-1; Soil properties were predicted at fixed depths: Surface soil = s0..0cm,<br> Subsoil 1 = s30..30cm,<br> Subsoil 2 = s60..60cm,<br> Subsoil 3 = s100..100cm. To produce estimates for depth intervals e.g. 0–30 cm, 0–100 cm best use the trapezoidal rule formula. Periods: 2000 (2000–2003), 2004 (2004–2007), 2008 (2008–2011), 2012 (2012–2015), 2016 (2016–2019), 2020; To back-transform the log.oc maps use formula: exp(x/10)-1. These are examples of back-transformed values: log.oc = 15 → 0.3% SOC;<br> log.oc = 20 → 0.6% SOC;<br> log.oc = 25 → 1.1% SOC;<br> log.oc = 30 → 1.9% SOC;<br> log.oc = 35 → 3.2% SOC;<br> log.oc = 40 → 5.3% SOC;<br> log.oc = 50 → 14.8% SOC;
DOI: 10.5281/zenodo.6574801
title: Soil organic carbon content [g/kg] for continental Europe at 30 m spatial resolution for period 2000-2020: Open Soil Data Cube for Europe

description: Predictions are based on the 3D Ensemble Machine Learning framework, as implemented in the R environment for statistical computing (Hengl & MacMillan, 2019; Hengl, et al., 2021). For each pixel we provide prediction errors as 1 standard deviation in either log or the original variable scale. The short description of currently available soil properties: log organic carbon [g/kg] to back-transform use exp(x/10)-1; Soil properties were predicted at fixed depths: Surface soil = s0..0cm,<br> Subsoil 1 = s30..30cm,<br> Subsoil 2 = s60..60cm,<br> Subsoil 3 = s100..100cm. To produce estimates for depth intervals e.g. 0–30 cm, 0–100 cm best use the trapezoidal rule formula. Periods: 2000 (2000–2003), 2004 (2004–2007), 2008 (2008–2011), 2012 (2012–2015), 2016 (2016–2019), 2020; To back-transform the log.oc maps use formula: exp(x/10)-1. These are examples of back-transformed values: log.oc = 15 → 0.3% SOC;<br> log.oc = 20 → 0.6% SOC;<br> log.oc = 25 → 1.1% SOC;<br> log.oc = 30 → 1.9% SOC;<br> log.oc = 35 → 3.2% SOC;<br> log.oc = 40 → 5.3% SOC;<br> log.oc = 50 → 14.8% SOC;
DOI: 10.6084/m9.figshare.14306234
title: Natural history and surgical treatment of chordoma: a retrospective cohort study

description: CONTEXT AND OBJECTIVE: Chordoma is a rare tumor with a high risk of locoregional recurrences. The aim of this study was analyze the long-term results from treating this pathological condition.DESIGN AND SETTING: Cohort study in a single hospital in São Paulo, Brazil.METHODS: This was a retrospective cohort study on 42 patients with chordoma who were treated at Hospital A. C. Camargo between 1980 and 2006. The hospital records were reviewed and a descriptive analysis was performed on the clinical-pathological variables. Survival curves were estimated using the Kaplan-Meier method and these were compared using the log-rank test.RESULTS: Nineteen patients were men and 23 were women. Twenty-five tumors (59.5%) were located in the sacrum, eleven (26.2%) in the skull base and six (14.3%) in the mobile spine. Surgery was performed on 28 patients (66.7%). The resection was considered to have negative margins in 14 cases and positive margins in 14 cases. The five-year overall survival (OS) was 45.4%. For surgical patients, the five-year OS was 64.3% (82.2% for negative margins and 51.9% for positive margins). In the inoperable group, OS was 37.7% at 24 months and 0% at five years.CONCLUSION: Complete resection is related to local control and definitively has a positive impact on long-term survival.
DOI: 10.6084/m9.figshare.14306234.v1
title: Natural history and surgical treatment of chordoma: a retrospective cohort study

description: CONTEXT AND OBJECTIVE: Chordoma is a rare tumor with a high risk of locoregional recurrences. The aim of this study was analyze the long-term results from treating this pathological condition.DESIGN AND SETTING: Cohort study in a single hospital in São Paulo, Brazil.METHODS: This was a retrospective cohort study on 42 patients with chordoma who were treated at Hospital A. C. Camargo between 1980 and 2006. The hospital records were reviewed and a descriptive analysis was performed on the clinical-pathological variables. Survival curves were estimated using the Kaplan-Meier method and these were compared using the log-rank test.RESULTS: Nineteen patients were men and 23 were women. Twenty-five tumors (59.5%) were located in the sacrum, eleven (26.2%) in the skull base and six (14.3%) in the mobile spine. Surgery was performed on 28 patients (66.7%). The resection was considered to have negative margins in 14 cases and positive margins in 14 cases. The five-year overall survival (OS) was 45.4%. For surgical patients, the five-year OS was 64.3% (82.2% for negative margins and 51.9% for positive margins). In the inoperable group, OS was 37.7% at 24 months and 0% at five years.CONCLUSION: Complete resection is related to local control and definitively has a positive impact on long-term survival.
DOI: 10.48370/ofd/u1fiay/kt1fdm
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-4074 (2).JPG

description: :unav
DOI: 10.48370/ofd/u1fiay/if9fxq
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-4074.JPG

description: :unav
DOI: 10.48370/ofd/u1fiay/qqksro
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-4074 (3).JPG

description: :unav
DOI: 10.48370/ofd/u1fiay
title: Dacryobolus karstenii (Bres.) Oberw. ex Parmasto, 4074

description: Fungarium Macromycetes
DOI: 10.48370/ofd/z4xq4q/vgsryl
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-0820 (3).JPG

description: :unav
DOI: 10.6084/m9.figshare.7941782
title: Scientific integrity in the education of health professionals

description: Abstract The lack of ethical and methodological rigor in the academic environment demonstrates the need for changes in health education in order to reestablish good scientific practices. This research was motivated by the lack of Brazilian articles that relate the promotion of scientific integrity to the training of health professionals through the analysis of curricular guidelines and codes of professional ethics. Thus, the curricular guidelines and codes of ethics of six fields of health sciences were analyzed: medicine, nursing, pharmacy, nutrition, dentistry and biomedicine. For that, a documentary and descriptive research was carried out. From this, it was observed that in general, both the curricular guidelines and the codes do not include the descriptors selected in the DeCS regarding scientific integrity, scientific dissemination, research promotion, plagiarism and data manipulation.
DOI: 10.6084/m9.figshare.7941782.v1
title: Scientific integrity in the education of health professionals

description: Abstract The lack of ethical and methodological rigor in the academic environment demonstrates the need for changes in health education in order to reestablish good scientific practices. This research was motivated by the lack of Brazilian articles that relate the promotion of scientific integrity to the training of health professionals through the analysis of curricular guidelines and codes of professional ethics. Thus, the curricular guidelines and codes of ethics of six fields of health sciences were analyzed: medicine, nursing, pharmacy, nutrition, dentistry and biomedicine. For that, a documentary and descriptive research was carried out. From this, it was observed that in general, both the curricular guidelines and the codes do not include the descriptors selected in the DeCS regarding scientific integrity, scientific dissemination, research promotion, plagiarism and data manipulation.
DOI: 10.48370/ofd/z4xq4q/v7olxa
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-0820 (2).JPG

description: :unav
DOI: 10.6084/m9.figshare.19898511
title: Rhetorical Strategies of Legitimacy in Management Reports: Responses to Anti-Smoking Motion

description: Abstract The Brazilian anti-smoking movement has led to the development of laws that threaten the legitimacy of companies in the sector. The companies can adopt strategic rhetorical actions in order to gain, maintain or recover legitimacy. Such actions are visible in company governance reports (GR) and characterized as social communication. Thus, this study aimed to verify how the leader in the tobacco industry, Souza Cruz S/A, used GR content as strategic rhetoric instruments for legitimacy between 1986 and 2012. Organizational institutionalism is used as the theoretical framework of this paper and data was treated to content analysis. Analysis of Souza Cruz S/A reports show efforts to maintain legitimacy during the analyzed period by using elements of rhetoric (logos, pathos and ethos) to defend its claims that: (a) smoking is an rational adult choice, (b) legislation supports illegal cigarette trade; and (c) company activities bring benefits to society. This study shows that is possible to use governance reports as a source of analysis in organizational studies, presents rhetoric as strategy and invites managers to reflect about the environmental influence on organizational strategies.
DOI: 10.48370/ofd/z4xq4q/zexuex
title: FMW Dacryobolus karstenii (Bres.) Oberw. ex Parmasto M-0820.JPG

description: :unav
DOI: 10.15156/bio/sh2002971.08fu
title: SH2002971.08FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1323889.08fu
title: SH1323889.08FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1323890.08fu
title: SH1323890.08FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.