cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.22598071.v1
title: KK-LC-1 as a therapeutic target to eliminate ALDH+ stem cells in triple negative breast cancer

description: Source data for this article.
DOI: 10.6084/m9.figshare.22598071
title: KK-LC-1 as a therapeutic target to eliminate ALDH+ stem cells in triple negative breast cancer

description: Source data for this article.
DOI: 10.6084/m9.figshare.22587505.v1
title: Paired immunoglobulin-like receptor B is an entry receptor for mammalian orthoreovirus

description: Source data.
DOI: 10.6084/m9.figshare.22587505
title: Paired immunoglobulin-like receptor B is an entry receptor for mammalian orthoreovirus

description: Source data.
DOI: 10.6084/m9.figshare.22662043.v1
title: Concerted Oxygen Diffusion Across Heterogeneous Oxide Interfaces for Intensified Propane Dehydrogenation

description: n.a.
DOI: 10.6084/m9.figshare.22662043
title: Concerted Oxygen Diffusion Across Heterogeneous Oxide Interfaces for Intensified Propane Dehydrogenation

description: n.a.
DOI: 10.6084/m9.figshare.22774600
title: A systematic review of studies on self-regulated learning in Higher Education Mathematics

description: Abstract This systematic review sought to analyze studies on self-regulated learning (SRL) in Higher Education Mathematics. The applied methods were based on the PRISMA recommendation. The searched databases were Scielo, ScienceDirect, Scopus, and Web of Science, and the eligibility criteria were defined from the elements of the population (higher education students), context (mathematics), and concept (SRL) without restriction as to period and language of the publications. Twenty-eight studies from 2008 to 2021 were included, almost half conducted in the United States. Twelve studies conducted interventions aimed at promoting students' SRL. The results support the effectiveness of interventions in promoting mathematics SRL in higher education. The remaining research, in general, sought to examine the effects of motivational and emotional factors, learning strategies, and study management on mathematics SRL. The results point out that motivational factors, especially self-efficacy, are good predictors of academic performance. Studies on SRL in the specific context of mathematics in higher education are growing, and there is still much to be explored, especially in Brazil. Limitations and suggestions for future research are discussed at the end of the review.
DOI: 10.6084/m9.figshare.22774600.v1
title: A systematic review of studies on self-regulated learning in Higher Education Mathematics

description: Abstract This systematic review sought to analyze studies on self-regulated learning (SRL) in Higher Education Mathematics. The applied methods were based on the PRISMA recommendation. The searched databases were Scielo, ScienceDirect, Scopus, and Web of Science, and the eligibility criteria were defined from the elements of the population (higher education students), context (mathematics), and concept (SRL) without restriction as to period and language of the publications. Twenty-eight studies from 2008 to 2021 were included, almost half conducted in the United States. Twelve studies conducted interventions aimed at promoting students' SRL. The results support the effectiveness of interventions in promoting mathematics SRL in higher education. The remaining research, in general, sought to examine the effects of motivational and emotional factors, learning strategies, and study management on mathematics SRL. The results point out that motivational factors, especially self-efficacy, are good predictors of academic performance. Studies on SRL in the specific context of mathematics in higher education are growing, and there is still much to be explored, especially in Brazil. Limitations and suggestions for future research are discussed at the end of the review.
DOI: 10.6084/m9.figshare.22774601
title: Initial training of mathematics teachers in Brazil in the 21st century: policies and statistics

description: Abstract The initial training of mathematics teachers is discussed based on the comparison of statistics from undergraduate courses in Brazil with the reports of a sample of teacher educators. Methodologically, this research presents a study that made use of descriptive statistics to collect and analyze data from Brazilian higher education in the period between 2000 and 2019 from a documentary research and thematic analysis to analyze semi-structured interviews carried out with a non-probabilistic sample of PIBID course coordinators and subproject coordinators. The results show that the growth of vacancies was not accompanied by the increase in tickets, which increased idle vacancies. In the private sector, it was found that there is a substitution of the face-to-face modality for the remote modality. This modality even grew more than face-to-face, surpassing it in 2007 and becoming the preferred teaching modality for the training of mathematics teachers in Brazil. The survey participants interviewed had very positive opinions about PIBID, indicating that it reduces dropout and idle vacancies, but does not impact student retention in the course. Comparing these reports with the statistical data shows that, despite being necessary, the PIBID was not enough. In addition to not serving all students, this policy does not consider extrinsic factors that impact the attractiveness of the teaching career, such that structural changes in schools and in the working conditions of teachers are requirements for an improvement in the training of mathematics teachers.
DOI: 10.6084/m9.figshare.22774601.v1
title: Initial training of mathematics teachers in Brazil in the 21st century: policies and statistics

description: Abstract The initial training of mathematics teachers is discussed based on the comparison of statistics from undergraduate courses in Brazil with the reports of a sample of teacher educators. Methodologically, this research presents a study that made use of descriptive statistics to collect and analyze data from Brazilian higher education in the period between 2000 and 2019 from a documentary research and thematic analysis to analyze semi-structured interviews carried out with a non-probabilistic sample of PIBID course coordinators and subproject coordinators. The results show that the growth of vacancies was not accompanied by the increase in tickets, which increased idle vacancies. In the private sector, it was found that there is a substitution of the face-to-face modality for the remote modality. This modality even grew more than face-to-face, surpassing it in 2007 and becoming the preferred teaching modality for the training of mathematics teachers in Brazil. The survey participants interviewed had very positive opinions about PIBID, indicating that it reduces dropout and idle vacancies, but does not impact student retention in the course. Comparing these reports with the statistical data shows that, despite being necessary, the PIBID was not enough. In addition to not serving all students, this policy does not consider extrinsic factors that impact the attractiveness of the teaching career, such that structural changes in schools and in the working conditions of teachers are requirements for an improvement in the training of mathematics teachers.
DOI: 10.6084/m9.figshare.22774603
title: Arguments of Students With Autism Spectrum Disorder When Comparing Simple Probabilities: a Case Study

description: Abstract The objective of this paper is to characterize the probabilistic reasoning of five high school students with an Autism Spectrum Disorder (ASD) diagnosis, after analyzing the arguments they use when comparing simple probabilities, which are distinguished between subjectivist or objectivist, as well as different types of strategies used for the construction of the latter. Students solved six items in line with the above, all of them designed with a similar structure, and in a context of balls into boxes: between the two possible boxes, they had to choose the one in which the probability of the event getting a black ball is greater. The results obtained warn us that the objectivist arguments determine the choices of the five students and that, for the most part, they are correct. In addition, different strategies have been recognized, related to objectivist arguments, the so-called additive comparison of favorable and unfavorable cases being predominant. Certain difficulties have also been observed by one student when recognizing equiprobability situations. We disccuss possible relationships of the observed performance with some characteristic cognitive traits of people with ASD.
DOI: 10.6084/m9.figshare.22774603.v1
title: Arguments of Students With Autism Spectrum Disorder When Comparing Simple Probabilities: a Case Study

description: Abstract The objective of this paper is to characterize the probabilistic reasoning of five high school students with an Autism Spectrum Disorder (ASD) diagnosis, after analyzing the arguments they use when comparing simple probabilities, which are distinguished between subjectivist or objectivist, as well as different types of strategies used for the construction of the latter. Students solved six items in line with the above, all of them designed with a similar structure, and in a context of balls into boxes: between the two possible boxes, they had to choose the one in which the probability of the event getting a black ball is greater. The results obtained warn us that the objectivist arguments determine the choices of the five students and that, for the most part, they are correct. In addition, different strategies have been recognized, related to objectivist arguments, the so-called additive comparison of favorable and unfavorable cases being predominant. Certain difficulties have also been observed by one student when recognizing equiprobability situations. We disccuss possible relationships of the observed performance with some characteristic cognitive traits of people with ASD.
DOI: 10.6084/m9.figshare.22774606
title: The effects of multidimensional well-being growth on poverty and inequality in Brazil over the periods of 2004-2008 and 2016-2019

description: ABSTRACT This study aims to analyze the effects of multidimensional well-being growth on poverty and inequality in Brazil over the periods of 2004-2008 and 2016-2019. Empirically, the methodologies of Kakwani and Pernia (2000), Kakwani, Khandker, and Son (2004), and Shapley’s decomposition are used. The results have demonstrated that a decrease in multidimensional poverty happened between 2004 and 2008, and an increase happened between 2016 and -2019. The growth in multidimensional well-being in the second period has been anti-poor. With the decomposition, it was found that while multidimensional well-being growth contributed to poverty reduction between 2004 and2008, between 2016 and 2019 the concentration contributed to an increase in poverty.
DOI: 10.6084/m9.figshare.22774606.v1
title: The effects of multidimensional well-being growth on poverty and inequality in Brazil over the periods of 2004-2008 and 2016-2019

description: ABSTRACT This study aims to analyze the effects of multidimensional well-being growth on poverty and inequality in Brazil over the periods of 2004-2008 and 2016-2019. Empirically, the methodologies of Kakwani and Pernia (2000), Kakwani, Khandker, and Son (2004), and Shapley’s decomposition are used. The results have demonstrated that a decrease in multidimensional poverty happened between 2004 and 2008, and an increase happened between 2016 and -2019. The growth in multidimensional well-being in the second period has been anti-poor. With the decomposition, it was found that while multidimensional well-being growth contributed to poverty reduction between 2004 and2008, between 2016 and 2019 the concentration contributed to an increase in poverty.
DOI: 10.6084/m9.figshare.22774607
title: SUS funding in the face of the Covid-19 pandemic

description: ABSTRACT The Brazilian Unified Health System (SUS), since its creation in 1988, has a history of insufficient resources to effectively guarantee universality and comprehensive care. Its underfunding, derived from the lack of support from part of society and neoliberal policies undertaken by various governments in the 1990s and 2000s, turned into effective reduction in real terms of funding resources after the approval of the “expenditure ceiling” in 2016, aggravating the structural system difficulty. The Covid-19 pandemic generated a preeminent need to expand the service capacity of the public health system and, with that, the resources for the SUS were expanded. However, this greater financial availability was the result of extraordinary measures and was restricted to the years 2020 and 2021. The ordinary budget for health in those years and the 2022 LOA demonstrate that the underfunding continues and that the pandemic did not change the lack of priority given to healthcare within the federal budget.
DOI: 10.6084/m9.figshare.22774607.v1
title: SUS funding in the face of the Covid-19 pandemic

description: ABSTRACT The Brazilian Unified Health System (SUS), since its creation in 1988, has a history of insufficient resources to effectively guarantee universality and comprehensive care. Its underfunding, derived from the lack of support from part of society and neoliberal policies undertaken by various governments in the 1990s and 2000s, turned into effective reduction in real terms of funding resources after the approval of the “expenditure ceiling” in 2016, aggravating the structural system difficulty. The Covid-19 pandemic generated a preeminent need to expand the service capacity of the public health system and, with that, the resources for the SUS were expanded. However, this greater financial availability was the result of extraordinary measures and was restricted to the years 2020 and 2021. The ordinary budget for health in those years and the 2022 LOA demonstrate that the underfunding continues and that the pandemic did not change the lack of priority given to healthcare within the federal budget.
DOI: 10.6084/m9.figshare.14763147
title: Avian eggshell thickness indices and phylogenetic analysis

description: The data and R scripts used in the Ibis paper entitled "Global diversity and adaptations of avian eggshell thickness indices" by Attard and Portugal 2022 are within the zipped file. A description of each file is provided below. <br> <strong>Species eggshell thickness and life history data</strong> The excel file "shell_thickness_species_data" contains species-specific eggshell thickness (d) values and all other information (e.g., egg width, egg length, shell mass) from Schönwetter’s Handbuch der Oologie tables. This tab is saved as a csv file for the R scripts. All sources used to extract life-history traits are in the column "source_lifehistory". <br> The "life history sources" tab in the excel file lists all references used to find life-history trait data. <br> <strong>R scripts for Phylogenetic Comparative Analysis</strong> There are three R scripts that perform perform phylogenetic comparative analysis across all birds in the dataset, and separately for passerines and non-passerines. This includes phylogenetic signal (based on lamdba values) and PGLS. Several supplementary figures are also produced using the script for all birds. <br> <strong>R script for figures</strong> The R script entitled "R Markdown_Shell thickness figures" contains code to create all remaining figures used in this paper, including phylogenetic trees. <br> <strong>Species eggshell thickness phylogeny files:</strong> The nexus (nex) tree file (species_shell_thickness_phylogeny_original.nex) contains avian phylogenetic trees constructed online (http://www.birdtree.org) using the primary backbone tree of Hackett <em>et al</em>. 2008. One thousand trees were constructed, and comprise of all species included in this study. <br> The newick (nwk) tree file (species_eggshell_thickness_phylogeny.nwk) is the maximum clade credibility tree generated from the "Rmarkdown_Phylogenetic Comparative Analysis_all birds" script. This tree is used for phylogenetic comparative analysis and to create the phylogenetic tree diagrams in the paper.
DOI: 10.6084/m9.figshare.22774609
title: Significados de la derivada en los libros de texto de las carreras de Ingeniería Comercial en Chile

description: Resumen El objetivo de este trabajo es analizar los significados pretendidos de la derivada en los libros de texto universitarios propuestos para la formación de ingenieros comerciales en Chile. Para ello, por medio de la noción de configuración epistémica del Enfoque Ontosemiótico del Conocimiento e Instrucción Matemáticos, se analizaron cualitativamente trece libros de textos utilizados para la enseñanza de la derivada en diferentes universidades chilenas. Los resultados apuntan: a) un énfasis en el significado parcial de la derivada como el límite del cociente de incrementos y un predominante lenguaje simbólico en los argumentos, b) poca presencia de algunos teoremas importantes relacionados a la derivada y c) falta de una representatividad de las definiciones de la derivada. Se concluye que el estudio realizado proporciona resultados novedosos con relación a algunas características del significado de la derivada presentes en los libros de texto para las carreas de Ingeniería Comercial en Chile.
DOI: 10.6084/m9.figshare.22774609.v1
title: Significados de la derivada en los libros de texto de las carreras de Ingeniería Comercial en Chile

description: Resumen El objetivo de este trabajo es analizar los significados pretendidos de la derivada en los libros de texto universitarios propuestos para la formación de ingenieros comerciales en Chile. Para ello, por medio de la noción de configuración epistémica del Enfoque Ontosemiótico del Conocimiento e Instrucción Matemáticos, se analizaron cualitativamente trece libros de textos utilizados para la enseñanza de la derivada en diferentes universidades chilenas. Los resultados apuntan: a) un énfasis en el significado parcial de la derivada como el límite del cociente de incrementos y un predominante lenguaje simbólico en los argumentos, b) poca presencia de algunos teoremas importantes relacionados a la derivada y c) falta de una representatividad de las definiciones de la derivada. Se concluye que el estudio realizado proporciona resultados novedosos con relación a algunas características del significado de la derivada presentes en los libros de texto para las carreas de Ingeniería Comercial en Chile.
DOI: 10.6084/m9.figshare.22774610
title: Errors in Solving Trigonometric Equations: An Exploratory Study with First-Year Engineering Students

description: Abstract This exploratory work aims to identify and classify the errors made by a group of sixty first-year engineering students when solving tasks related to trigonometric equations. For this purpose, the data collection instrument was a written questionnaire consisting of three tasks concerning the resolution of trigonometric equations. The results show that students’ errors are associated with: a) the use of false trigonometric identities or deformed definitions, b) the use of incorrect images of trigonometric functions for known angles, c) the inappropriate use of algebraic properties and, d) the wrong representation of the solution set of a trigonometric equation.
DOI: 10.6084/m9.figshare.22774610.v1
title: Errors in Solving Trigonometric Equations: An Exploratory Study with First-Year Engineering Students

description: Abstract This exploratory work aims to identify and classify the errors made by a group of sixty first-year engineering students when solving tasks related to trigonometric equations. For this purpose, the data collection instrument was a written questionnaire consisting of three tasks concerning the resolution of trigonometric equations. The results show that students’ errors are associated with: a) the use of false trigonometric identities or deformed definitions, b) the use of incorrect images of trigonometric functions for known angles, c) the inappropriate use of algebraic properties and, d) the wrong representation of the solution set of a trigonometric equation.
DOI: 10.6084/m9.figshare.22774612
title: Using Arguments, Proofs, and Refutations in Geometry Classes as Contributions to the Development of the Student's Critical Sense

description: Abstract In the present paper, we evaluated how to contribute to the improvement of critical sense of the students in the mathematics classes. Specifically, for the purpose of promoting this way of thinking, named critical sense, we exposed a group of 6th grade students to an environment of argumentations and refutations applying a sequence of didactic activities that leads them to demonstrate the result of Plane Geometry: “the sum of the internal angles of any triangle is 180°”. Next, using this result, that they determined the sum of the internal angles of any polygon through a process of logical inference. In the tasks, which involved the communication of validations, the students were encouraged to make manipulations, to question, and to raise hypotheses, always aiming to build the necessary knowledge and geometric relationships, making their learning meaningful. To support our actions, we relied on Van Hiele and his theory on the development of geometric thinking, as well as on Balacheff and his works whereby him explore argumentations and refutations to the construction of mathematic validations. In analyzing the results, we based ourselves on Carraher and his criteria to characterize an individual as a critical thinker. Thus, we show that the development of critical thinking can be favored through pedagogical work that involves students in the construction of geometric validations, while observing the geometric learning levels proposed by Van Hiele.
DOI: 10.6084/m9.figshare.22774612.v1
title: Using Arguments, Proofs, and Refutations in Geometry Classes as Contributions to the Development of the Student's Critical Sense

description: Abstract In the present paper, we evaluated how to contribute to the improvement of critical sense of the students in the mathematics classes. Specifically, for the purpose of promoting this way of thinking, named critical sense, we exposed a group of 6th grade students to an environment of argumentations and refutations applying a sequence of didactic activities that leads them to demonstrate the result of Plane Geometry: “the sum of the internal angles of any triangle is 180°”. Next, using this result, that they determined the sum of the internal angles of any polygon through a process of logical inference. In the tasks, which involved the communication of validations, the students were encouraged to make manipulations, to question, and to raise hypotheses, always aiming to build the necessary knowledge and geometric relationships, making their learning meaningful. To support our actions, we relied on Van Hiele and his theory on the development of geometric thinking, as well as on Balacheff and his works whereby him explore argumentations and refutations to the construction of mathematic validations. In analyzing the results, we based ourselves on Carraher and his criteria to characterize an individual as a critical thinker. Thus, we show that the development of critical thinking can be favored through pedagogical work that involves students in the construction of geometric validations, while observing the geometric learning levels proposed by Van Hiele.