THE SOFTWARE ‘RULER AND COMPASS’ AS A TOOL FOR TEACHING GEOMETRY

Este artigo tem como objetivo relatar a experiência vivenciada com o uso da ferramenta (software) de ensino Régua e Compasso (RC) na 18º Semana Nacional de Ciência e Tecnologia do Instituto Federal Goiano Campus Urutaí, ocorrido em 2021. Usamos o software para o desenvolvimento de uma oficina do evento no formato remoto devido ao distanciamento social. A oficina foi organizada pelos bolsistas do subprojeto de Matemática do Programa Institucional de Bolsas de Iniciação à Docência (PIBID/Matemática). Primeiramente, estudamos o software, em seguida, criamos o roteiro da oficina, elaboramos as atividades, apresentamos o roteiro e as atividades à coordenação do PIBID para as devidas correções e orientações, realizamos a simulação e nos dias 07 e 08 de outubro de 2021 realizamos a oficina com o apoio do supervisor do subprojeto. Participaram da oficina 13 alunos. Todo o trabalho realizado foi importante para a nossa formação profissional. Consideramos o momento da realização das atividades o mais significativo da oficina, pois foi o momento de interação dos participantes conosco. Pudemos acompanhar o raciocínio deles e intervir provocando-os com questionamentos até que conseguissem chegar no resultado correto. Foi desafiador, prazeroso e enriquecedor.This article aims to report the experience using Compass and Ruler (C.a.R.) – a tool for teaching and experiencing geometry by René Grothmann–, in a workshop at the 18th National Week of Science and Technology of the Goiano Federal Institute (IFGoiano) - Campus Urutaí, 2021. Due to the social distance caused by the Sars-CoV-2 virus, the software was used in a remote workshop, which was organized by scholarship students of the Institutional Program of Initiation to Teaching Scholarship (PIBID/Mathematics) mathematics subproject. We studied the software, created the workshop session script, developed the activities, presented the workshop project to the PIBID coordination for corrections and guidelines, carried out a simulation and on October 7th, 8th, 2021, we held the workshop with thirteen students and the support of the subproject supervisor. The planning process and the pedagogical practice of the workshop were important for our professional training, notably the interaction between the participants and the scholarship students, as we followed their reasoning and intervened, provoking them with questions so that they could achieve the appropriate result

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

Funder: European Society of Intensive Care Medicine; doi: http://dx.doi.org/10.13039/501100013347Funder: Flemish Society for Critical Care NursesAbstract: Purpose: Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients. Methods: International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis. Results: Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9–27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6–16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2–1.8), stage II (OR 1.6; 95% CI 1.4–1.9), and stage III or worse (OR 2.8; 95% CI 2.3–3.3). Conclusion: Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat

Correction to: Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

The original version of this article unfortunately contained a mistake

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

Funder: European Society of Intensive Care Medicine; doi: http://dx.doi.org/10.13039/501100013347Funder: Flemish Society for Critical Care NursesAbstract: Purpose: Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients. Methods: International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis. Results: Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9–27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6–16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2–1.8), stage II (OR 1.6; 95% CI 1.4–1.9), and stage III or worse (OR 2.8; 95% CI 2.3–3.3). Conclusion: Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat

The Mathematics Education Laboratory and the Institutional Teaching Initiation Grant Programme at the IF Goiano: a case study with students of the Mathematics Degree

Tese de doutoramento em Ciências da Educação (especialidade em Educação Matemática)O presente estudo surge da prática pedagógica vivenciada pela pesquisadora no Curso de Licenciatura em Matemática, no Laboratório de Educação Matemática (LEM) e no Programa Institucional de Bolsas de Iniciação à Docência (PIBID). No período de 2011 a 2015, a equipe do PIBID, era a que mais explorava o LEM. A movimentação deste grupo no LEM me fez perceber que os bolsistas de ID sempre precisavam construir o material pedagógico para executarem as atividades, o que me inspirou a ideia de obter informações mais detalhadas sobre este espaço para esse fim. Surgiu me as seguintes proposições: O que poderia ser feito para melhorar o uso daquele lugar e do seu acervo? O que poderia ser mantido? Portanto, o objetivo da tese foi o de compreender a influência das experiências vivenciadas no Programa Institucional de Bolsas de Iniciação à Docência (PIBID) com o recurso do Laboratório de Educação Matemática (LEM) para a formação dos bolsistas de Iniciação à Docência (ID). Três questões de investigação nortearam esta pesquisa: Q1. Quais as contribuições e limitações do LEM proporcionadas pelas experiências do PIBID? Q2. Em que contextos, de atividades acadêmicas e profissionais, os bolsistas reconheceram a influência das experiências vivenciadas no PIBID e no LEM? Q3. Os bolsistas identificaram influências das práticas pedagógicas desenvolvidas no PIBID e elaboradas com o auxílio do LEM para a dinâmica da escola? A pesquisa se caracterizou como qualitativa e interpretativa e foi realizada em 2015, com a contribuição de 13 bolsistas de ID, do Curso de Licenciatura em Matemática do Instituto Federal Goiano. Foram realizadas observações no LEM, entrevistas e análises de documentos. Observou-se que o LEM propicia o contato dos bolsistas com uma variedade de recursos pedagógicos e seu acervo motiva a prática de metodologias alternativas. O LEM enriquece as experiências didático-pedagógicas e inspira a prática pedagógica futura e as produções de iniciação à pesquisa. Contudo o LEM apresentou algumas limitações, como: insuficiência na quantidade de exemplares do acervo e estrutura física inadequada. Além do mais, o acervo não estava identificado, catalogado e classificado. A pesquisa ratificou que a integração entre PIBID e LEM é extremamente positiva, pois melhora a qualidade da formação inicial ofertada aos estudantes.The present study arises from the pedagogical practice experienced by the researcher in the Undergraduate Course in Mathematics, in the Mathematics Education Laboratory (LEM) and in the Institutional Program of Scholarships for Initiation to Teaching (PIBID). In the period from 2011 to 2015, the PIBID team was the group that most explored the LEM. The movement of this group in the LEM, made me realize that the ID scholars always needed to build the pedagogical material to execute the activities, which inspired me the idea of obtaining more detailed information about this space for this purpose. I came up with the following propositions: What could be done to improve the use of that place and its collection? What could be maintained? Therefore, the objective of this thesis is to understand the influence of the experiences lived in the Institutional Program for Scholarship Initiation to Teaching (PIBID) with the resource of the Mathematics Education Laboratory (LEM) for the formation of the Initiation to Teaching (ID) scholarship students. Three research questions guided this research: Q1. What are the contributions and limitations of the LEM provided by the PIBID experiences? Q2. In what contexts, of academic and professional activities, did the fellows recognize the influence of the experiences in PIBID and in the LEM? Q3. Did the fellows identify the influence of the pedagogical practices developed in PIBID and developed with the help of the LEM for the school dynamics? The research, which took place in 2015, is qualitative and interpretative and was carried out with 13 ID fellows of the Degree Course in Mathematics of the Federal Institute of Goiano. Observations were made in the LEM, interviews and document analysis. It was observed that the LEM provides the fellows contact with a variety of pedagogical resources and its collection motivates the practice of alternative methodologies. The LEM enriches didactic-pedagogical experiences and inspires future pedagogical practice and research initiation productions. However, the LEM presented some limitations, such as: insufficient quantity of copies in the collection and inadequate physical structure. Moreover, the collection was not identified, cataloged, and classified. The research ratified that the integration between PIBID and LEM is extremely positive, as it improves the quality of the initial training offered to students

Attention deficit disorder and hyperactivity in children (ADHD): work with games and materials manageable

Made available in DSpace on 2014-07-29T15:00:20Z (GMT). No. of bitstreams: 1 eliane fonseca campos.pdf: 618096 bytes, checksum: ea701bca03f3bd79861ffde5864e92a6 (MD5) Previous issue date: 2010-10-28Treats yourself a qualitative research with the main goal of analyzing the effectiveness of pedagogical activities ruled in the use of the games and materials manipulate for the development of attention concentration, reasoning, and socialization of children with TDAH diagnosis of who study in public schools of the Local authority of Ipameri-GO. To reach the proposed objectives was necessary to spoon informations in the familiar and school context of the children who constituted the subjects of research. Participated in the investigation from the initial stage of data collection 05 children diagnosis with TDAH and 05 children without the diagnosis. To the collection of the data four steps were developed: interview the managers of the schools involved in the search, interview to parents, observations in classroom, realization of workshops and materials with games manipulative. For both, was necessary seek theoretical referential systems that gave support the understanding of TDAH, the importance of contexts and school interventions and the pedagogical possibilities of games and materials manipulative. The theoretical basis used colaborated to the choice of games and materials manipulative and contributed to the previous planning of pedagogical activities and interventions. Four games (game of the forms, Uno, catch-rods, Ouri) and four manipulative materials (tangram, origami, pentamino, polyhedrons of straws) were worked in the workshops. The data revealed contributions and limitations. The workshops so general, revealed conflicts, dialogues, friendships, the conception of the others and of themselves, argumentations, sundry feelings, curiosity, interest and mainly contributions in the area of the attention, concentration, reasoning, selfconfidence and persistence. The workshops allowed the children comprehend the rules of the games and served still to demystify who whole pedagogical activity proposed by the idealizer, trough games and materials manipulative, it's pleasant in the player's perspective. In this dynamic, the intervention arose as a potentiator force for obtaining in the contributions above cited, but on the other hand, its contribution was subtle when this was to developing social skills.Trata-se de uma pesquisa qualitativa com o objetivo principal de analisar a eficácia das atividades pedagógicas pautadas na utilização dos jogos e materiais manuseáveis para o desenvolvimento da atenção, concentração, raciocínio e socialização das crianças com diagnóstico do TDAH que estudam em escolas públicas do Município de Ipameri-GO. Para alcançar os objetivos propostos foi necessário colher informações no contexto familiar e escolar das crianças que constituíram os sujeitos da pesquisa. Participaram da investigação desde a etapa inicial da coleta dos dados 05 crianças com diagnóstico do TDAH e 05 crianças sem o diagnóstico. Para a coleta dos dados quatro etapas foram desenvolvidas: entrevista aos gestores das escolas envolvidas na pesquisa; entrevista aos pais; observações em sala de aula; realização de oficinas com jogos e materiais manuseáveis. Para tanto, foi necessário buscar referenciais teóricos que dessem suporte à compreensão do TDAH, à importância dos contextos e das intervenções escolares e às possibilidades pedagógicas dos jogos e materiais manuseáveis. O embasamento teórico utilizado colaborou para a escolha dos jogos e materiais manuseáveis e contribuiu para o planejamento prévio das atividades pedagógicas e intervenções. Quatro jogos (Jogo das formas, Uno, Pega-varetas, Ouri) e quatro materiais manuseáveis (tangram, origami, pentaminó, poliedros de canudos) foram trabalhados nas oficinas. Os dados revelaram contribuições e limitações. As oficinas de modo geral revelaram conflitos, diálogos, amizades, a concepção do outro e de si, argumentações, sentimentos diversos, interesse, curiosidade e principalmente contribuições na área da atenção, concentração, raciocínio, autoconfiança e persistência. Permitiram que as crianças compreendessem às regras dos jogos e serviram ainda para desmistificar que toda atividade pedagógica proposta pelo idealizador, em meio aos jogos e materiais manuseáveis, é agradável na perspectiva do jogador. Nessa dinâmica, a intervenção surgiu como força potencializadora para obtenção das contribuições acima citadas, mas, por outro lado, sua contribuição foi sutil no que tange ao desenvolvimento de habilidades sociais

Brazilian Flora 2020: Leveraging the power of a collaborative scientific network

International audienceThe shortage of reliable primary taxonomic data limits the description of biological taxa and the understanding of biodiversity patterns and processes, complicating biogeographical, ecological, and evolutionary studies. This deficit creates a significant taxonomic impediment to biodiversity research and conservation planning. The taxonomic impediment and the biodiversity crisis are widely recognized, highlighting the urgent need for reliable taxonomic data. Over the past decade, numerous countries worldwide have devoted considerable effort to Target 1 of the Global Strategy for Plant Conservation (GSPC), which called for the preparation of a working list of all known plant species by 2010 and an online world Flora by 2020. Brazil is a megadiverse country, home to more of the world's known plant species than any other country. Despite that, Flora Brasiliensis, concluded in 1906, was the last comprehensive treatment of the Brazilian flora. The lack of accurate estimates of the number of species of algae, fungi, and plants occurring in Brazil contributes to the prevailing taxonomic impediment and delays progress towards the GSPC targets. Over the past 12 years, a legion of taxonomists motivated to meet Target 1 of the GSPC, worked together to gather and integrate knowledge on the algal, plant, and fungal diversity of Brazil. Overall, a team of about 980 taxonomists joined efforts in a highly collaborative project that used cybertaxonomy to prepare an updated Flora of Brazil, showing the power of scientific collaboration to reach ambitious goals. This paper presents an overview of the Brazilian Flora 2020 and provides taxonomic and spatial updates on the algae, fungi, and plants found in one of the world's most biodiverse countries. We further identify collection gaps and summarize future goals that extend beyond 2020. Our results show that Brazil is home to 46,975 native species of algae, fungi, and plants, of which 19,669 are endemic to the country. The data compiled to date suggests that the Atlantic Rainforest might be the most diverse Brazilian domain for all plant groups except gymnosperms, which are most diverse in the Amazon. However, scientific knowledge of Brazilian diversity is still unequally distributed, with the Atlantic Rainforest and the Cerrado being the most intensively sampled and studied biomes in the country. In times of “scientific reductionism”, with botanical and mycological sciences suffering pervasive depreciation in recent decades, the first online Flora of Brazil 2020 significantly enhanced the quality and quantity of taxonomic data available for algae, fungi, and plants from Brazil. This project also made all the information freely available online, providing a firm foundation for future research and for the management, conservation, and sustainable use of the Brazilian funga and flora

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

Funder: European Society of Intensive Care Medicine; doi: http://dx.doi.org/10.13039/501100013347Funder: Flemish Society for Critical Care NursesAbstract: Purpose: Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients. Methods: International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis. Results: Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9–27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6–16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2–1.8), stage II (OR 1.6; 95% CI 1.4–1.9), and stage III or worse (OR 2.8; 95% CI 2.3–3.3). Conclusion: Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

Funder: European Society of Intensive Care Medicine; doi: http://dx.doi.org/10.13039/501100013347Funder: Flemish Society for Critical Care NursesAbstract: Purpose: Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients. Methods: International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis. Results: Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9–27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6–16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2–1.8), stage II (OR 1.6; 95% CI 1.4–1.9), and stage III or worse (OR 2.8; 95% CI 2.3–3.3). Conclusion: Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat

Correction to: Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study (Intensive Care Medicine, (2021), 47, 2, (160-169), 10.1007/s00134-020-06234-9)

The original version of this article unfortunately contained a mistake. The members of the ESICM Trials Group Collaborators were not shown in the article but only in the ESM. The full list of collaborators is shown below. The original article has been corrected