Abstract: Assuming that youth is a fruitful position for the analysis of society and that school and work act as anchors in the process of socialization, we present a research excerpt collected in 2019, involving 934 valid questionnaires. Focused on the theme of the relationship between education and work and targeting the age group of 18 to 24 years, the study aims to explore variations in occupations in terms of race/color, socioeconomic group (GSE), and gender. The analysis of variations in anchors for these divisions demonstrates trends that outline specific characteristics of the analyzed groups in terms of intensity, institutional fragilities, and ambiguities found in such transitions. This shows, on the one hand, the effectiveness of analyses based on the anchoring of occupations and, on the other hand, indicates the need for further studies for a deeper understanding of the subject.

Resumo: Pressupondo que a juventude é uma posição profícua de análise da sociedade e que escola e trabalho funcionam como âncoras no processo de socialização, apresentamos um recorte de pesquisa, coletada em 2019, que contou com 934 questionários válidos, e que, partindo de sua circunscrição à temática das relações entre educação e trabalho e da focalização da faixa etária dos18 aos 24 anos, busca estudar as variações das ocupações em termos de raça/cor, grupo socioeconômico (GSE) e sexo. A análise das variações das ancoragens para essas clivagens demonstra tendências que circunscrevem características específicas aos grupos analisados, em termos de intensidade, das fragilidades institucionais e das ambiguidades encontradas em tais transições. Isso demonstra, por um lado, a eficácia de análises fundadas na ancoragem das ocupações e, por outro, indica necessidade de novos estudos para o seu aprofundamento.

Resumen: Partiendo de la premisa de que la juventud es una posición fecunda para el análisis de la sociedad y que la escuela y el trabajo funcionan como anclas en el proceso de socialización, presentamos un recorte de investigación recopilado en 2019, que contó con 934 cuestionarios válidos. Este enfoque se circunscribe a la temática de las relaciones entre educación y trabajo y se centra en la franja de edad de 18 a 24 años, con el objetivo de estudiar las variaciones de las ocupaciones en términos de raza/color, grupo socioeconómico (GSE) y género. El análisis de las variaciones en las anclas para estas divisiones demuestra tendencias que delinean características específicas de los grupos analizados en términos de intensidad, fragilidades institucionales y ambigüedades encontradas en dichas transiciones. Esto muestra, por un lado, la eficacia de los análisis basados en el anclaje de las ocupaciones y, por otro lado, señala la necesidad de nuevos estudios para profundizar en este tema.

LaNiO3 material was synthesized by modified proteic method, calcined at 900 °C/2 h in air atmosphere and was applied to remove environmental contaminants. LaNiO3 phase with a perovskite structure was formed in the calcined material, which has a surface area of 22 m2 g-1 and is formed by fine particles agglomerated, with pH of the zero charge point of 7.44. The removal of a model pollutant (Turquoise Blue dye) indicated that the better removal occurs in acidic pH and with adsorbent’s mass of 50 mg, showing average value around 90% of removal efficiency and 131 mg g-1 for adsorption capacity (q) value. The variable constants model was the one that best fit the kinetic. LaNiO3 material resisted the test conditions and the recovery process, and maintained its high adsorption capacity throughout the six regeneration cycles studied, which indicates that it is a promising material as an adsorbent of pollutants and does not generate waste during the process.

Abstract This work aimed to characterize some of the bioactive compounds of Eugenia punicifolia (Kunth) DC. fruit to enhance the knowledge of its functional potential. Ripe fruits were collected from the restinga of Maricá, in the state of Rio de Janeiro (RJ), Brazil. Bioactive compounds were analyzed by High Performance Liquid Chromatography (HPLC). Ascorbic acid (74.14 mg 100-1 g-1), lycopene (504 µg g-1) and total carotenoids (632 µg g-1) contents were superior to other fruits rich in these compounds. In fact, E. punicifolia fruits are an excellent source of carotenoids and can be considered a good source of ascorbic acid (vitamin C). Furthermore, its chemical composition has presented phenolic compounds like gallic acid and anthocyanins. Thus, this underutilized Brazilian fruit stands out as a source of bioactive compounds, presenting a good potential as a functional food, especially due to the high content of lycopene.

Resumo Este trabalho teve como objetivo caracterizar alguns dos compostos bioativos do fruto da Eugenia punicifolia (Kunth) DC. para aprofundar o conhecimento do seu potencial funcional. Frutos maduros foram coletados da restinga de Maricá-RJ, Brasil. Os compostos bioativos foram analisados por cromatografia líquida de alta eficiência. Os teores de ácido ascórbico (74,14 mg 100-1 g-1), licopeno (504 µg g-1) e carotenoides totais (632 µg g-1) foram superiores aos de outras frutas ricas nesses compostos. Os frutos de E. punicifolia são uma excelente fonte de carotenoides e podem ser considerados uma boa fonte de ácido ascórbico (vitamina C). Além disso, sua composição química apresentou compostos fenólicos, como ácido gálico e antocianinas. Assim, essa fruta brasileira subutilizada se destaca como fonte de compostos bioativos, apresentando um bom potencial como alimento funcional, principalmente devido ao alto teor de licopeno.

ABSTRACT Due to the COVID-19 pandemic, the projects that offer guidance for physical activity (PA) had to be adapted to the remote format. This study aimed at assessing the effects of a remote PA intervention on the cardiovascular risk and physical fitness of the individuals engaged in these projects. Thus, 29 participants of the Brazilian project known as Projeto Exercício e Coração (Exercise and Heart Project) (66±5 years) were instructed to perform 2 walking sessions, 1 aerobic exercise video class and 2 muscle strength video classes per week with each activity lasting 30 min and performed at moderate intensity. At baseline (pre) and after 8 weeks (post), markers of cardiovascular risk and physical fitness were evaluated and compared by using paired t-tests or Wilcoxon signed rank tests considering p≤0.05. When comparing pre- and post-intervention evaluations, there was a significant reduction in waist circumference (95.9±11.3 vs. 94.7±11.3 cm, p=0.013) and significant increases in cardiorespiratory fitness (117±21 vs. 123±23 steps, p=0.019), upper limb strength (23±6 vs. 25±6 repetitions, p=0.003), abdominal endurance (20±9 vs. 22±10 repetitions, p= 0.002) and overall physical fitness (-0.04±3.55 vs. 1.30±4.10, p=0.000). In conclusion, the remote intervention improved general physical fitness, increasing cardiorespiratory fitness, muscle strength and endurance, in addition to reducing central obesity.

RESUMO Devido à pandemia da COVID-19, os projetos de orientação de atividade física (AF) tiveram que adaptar suas atuações para o formato remoto. O objetivo deste estudo foi avaliar os efeitos de uma intervenção remota de AF no risco cardiovascular e na aptidão física em participantes desses projetos. Para isso, 29 participantes do Projeto Exercício e Coração (66±5 anos) foram orientados a realizar, 2 caminhadas, 1 videoaula de exercícios aeróbicos e 2 videoaulas de exercícios de força muscular por semana, sendo cada atividade realizada por 30 min e em intensidade moderada. No início e após 8 semanas, foram medidos marcadores de risco cardiovascular e de aptidão física, que foram comparados por testes t-student ou Wilcoxon, considerando-se p≤0,05. Comparando-se as avaliações pré e pós-intervenção, houve redução da circunferência da cintura (95,9±11,3 vs. 94,7±11,3 cm, p=0,013) e aumento da capacidade cardiorrespiratória (117±21 vs. 123±23 passos, p=0,019), da força dos membros superiores (23±6 vs. 25±6 repetições, p=0,003), da resistência abdominal (20±9 vs. 22±10 repetições, p=0,002) e da aptidão física geral (-0,04±3,55 vs. 1,30±4,10, p=0,000). Em conclusão, a intervenção remota aumentou a aptidão física geral, aumentando a capacidade cardiorrespiratória, a força e a resistência muscular, além de reduzir a obesidade central.

Abstract In view of the publishing project of my translation of Iwona, księżniczka Burgunda (Ivone, Princess of Burgundy), by Witold Gombrowicz – made for the first Brazilian staging of the play, in 2003 –, I revisit my undertaking and re-examine the translation process, its motivations and premises, its problems and results. Redirected from the space of the stage to the domain of literature, confronted with a new moment in the reception of Gombrowicz in our country, the translation carried out years ago gives rise to a series of questions: do the guidelines of the translation work (still) prove to be adequate? Do the solutions adopted, concerning text and paratexts, (still) seem satisfactory? How so?

Resumo Em vista do projeto de publicação em livro da minha tradução de Iwona, księżniczka Burgunda (Ivone, princesa da Borgonha), de Witold Gombrowicz – feita sob encomenda para a primeira montagem brasileira da peça, em 2003 –, revisito a empreitada e reexamino o processo tradutório, suas motivações e premissas, seus problemas e resultados. Redirecionada do espaço do palco para o âmbito das letras, confrontada com um novo momento da trajetória de recepção de Gombrowicz em nosso país, a tradução realizada anos atrás dá ensejo a uma série de questionamentos: as diretrizes do trabalho tradutório (ainda) se mostram acertadas? Suas soluções – textuais e paratextuais – (ainda) parecem satisfatórias? Em que medida? Por quê?

ABSTRACT Ensuring compliance with the minimum Water Quality Standards stipulated by law demands the implementation of strategic measures within the watershed. Water pollution modeling serves as a tool to guide the formulations of effective pollution control strategies. However, the inherent complexity of calibration, spatial-temporal variability, and uncertainty, in addition to effective communication of technical information to decision makers, makes it challenging to prioritize actions, implement them, and allocate resources efficiently. This paper presents the implementation of a Web-GIS for decision making support which combines collaborative hydrological and hydrodynamic modeling results with an interactive visualization of the Paranapanema river basin in the South of Brazil. The Web-GIS aimed to overcome the difficulty of presenting scientific results to decision-makers, gathering and harmonizing diverse datasets. Combining information from the watershed, the pollutant loads estimations for three substances (phosphorus, nitrogen, and BOD), the resulting concentrations in rivers and reservoirs, as well as the results for different future scenarios into a unified platform. It is expected that decision-making regarding water bodies framework will be facilitated by identifying the primary sources and pathways of pollution, prioritizing basins with the highest load production, an determining realistic possibilities of load reduction through effective measures.

RESUMO Garantir o cumprimento dos padrões mínimos de qualidade de água estabelecidos por lei exige medidas estratégicas na bacia afluente. A modelagem da poluição de água serve como ferramenta para orientar a formulação de estratégias eficazes de controle de poluição. No entanto, a complexidade inerente à calibração, à variabilidade espacial-temporal e a incerteza, aliadas ao repasse ineficaz de informações técnicas para os tomadores de decisão, dificultam não apenas a priorização se não a própria efetivação das ações e aplicação dos recursos eficientemente. Sendo assim, este estudo apresenta o desenvolvimento de um Web-GIS que reúne os principais resultados das modelagens hidrológicas para conceder uma visão interativa da bacia do Rio Paranapanema no sul do Brasil. O sistema supera a dificuldade de apresentação de resultados científicos para o gestor, reunindo e harmonizando conjuntos de dados diversos. Combinando informações da bacia hidrográfica, estimativas de carga de poluentes para três substâncias (fósforo, nitrogênio e DBO), as concentrações resultantes em rios e reservatórios, bem como os resultados para diferentes cenários futuros em uma plataforma unificada. Espera-se que a tomada de decisão em relação ao enquadramento de corpos d'água seja facilitada pela identificação das principais fontes e vias de poluição, priorizando as bacias com maior produção de carga e determinando possibilidades realistas de redução da carga por meio de medidas eficazes.

Abstract Over the years, aircraft and spacecraft designs incorporated highly integrated and/or complex systems that can manage complex scenarios during its operation. In addition to the inherent complexity and/or high level of integration of those systems, the development process applied to aerospace programs is also challenged by other factors: program schedule, budget, multidisciplinary teams, new industry emerging technologies, large number of different processes and procedures that guide the activities along the development life cycle, and others. Given the fact many tasks executed during the development of such systems require human interaction, that yields the introduction of design errors that can contribute to the occurrence of non-desired system behaviors during operation phase. It is already recognized by the civil aviation industry that it is unfeasible to have a deterministic test set to demonstrate that such systems are completely free of such design errors. In that context, a huge effort is applied by the industry, by using qualitative methods to mitigate the occurrence of design errors during the development phases. This paper discusses how MBSE methodology applied together with a design assurance process could prevent such design errors, and presents an analysis showing how some events in aerospace industry where a design error was one of the contributing factors could be avoided. years andor or schedule budget teams technologies cycle others interaction nondesired non desired phase context phases avoided

ABSTRACT Objective To investigate the impact of in loco physical therapy interventions on military firefighters involved in search and rescue operations following the collapse of the Brumadinho dam, in Minas Gerais. To describe the clinical and demographic profile of military firefighters receiving physical therapy care. Methods Physical therapy assessment and care protocols were designed. Protocols were based on manual physical therapy approaches, and aimed primarily to alleviate musculoskeletal pain. Physical therapists involved were duly trained prior to interventions to level technical skills. Physical therapy was provided upon request (i.e., military workers sought the service after work shift completion). Results A total of 318 military firefighters, most of whom were males (92.5%) mean age 32.9 years, received physical therapy care (575 sessions spread out over 48 days). In this sample, 43.4% of military workers had a history of musculoskeletal complaints. Military workers seeking physical therapy after completion of their work shifts reported mean pain intensity of 5.4 in a numerical scale. Spinal pain was reported in 61.7% of cases, followed by generalized muscle and myofascial pain (16.7%), lower and upper limb pain (14.4% and 6.8%, respectively). At the end of sessions, mean pain intensity reported dropped down to 1.3. Differences were statistically significant (non-parametric Wilcoxon test; p=0.001). Conclusion The unprecedented physical therapy intervention described had a positive impact on relief of musculoskeletal pain among military firefighters involved in search and rescue operations during the Brumadinho dam disaster, and seen at the end of their work shifts.

ABSTRACT Purpose: To evaluate fibrosis formation and number of macrophages in capsules formed around textured implants without and with mesh coverage. Methods: Fibrosis was analyzed through transforming growth factor-beta 1 (TGF-β1) immunomarker expression and the number of macrophages through CD68 percentage of cells in magnified field. Sixty female Wistar rats were distributed into two groups of 30 rats (unmeshed and meshed). Each group was then subdivided into two subgroups for postoperative evaluation after 30 and 90 days. The p value was adjusted by Bonferroni lower than 0.012. Results: No difference was observed in fibrosis between meshed and unmeshed groups (30 days p = 0.436; 90 days p = 0.079) and from 30 to 90 days in the unmeshed group (p = 0.426). The meshed group showed higher fibrosis on the 90th day (p = 0.001). The number of macrophages was similar between groups without and with mesh coverage (30 days p = 0.218; 90 days p = 0.044), and similar between subgroups 30 and 90 days (unmeshed p = 0.085; meshed p = 0.059). Conclusions: In the meshed group, fibrosis formation was higher at 90 days and the mesh-covered implants produced capsules similar to microtextured ones when analyzing macrophages. Due to these characteristics, mesh coating did not seem to significantly affect the local fibrosis formation.

Abstract Objective The Fibromyalgia Rapid Screening Tool (FiRST) was developed to screen people with chronic pain for Fibromyalgia (FM), especially in primary health care settings. This study aimed to translate the FiRST into Brazilian Portuguese and evaluate its measurement properties for an online application. Methods After the process of translation and backtranslation, the FiRST was applied online in 483 adults with chronic pain (FM group n = 395; Chronic pain group n = 88), along with the Numerical Rating Scale for pain and fatigue, the Brief Pain Inventory, and the Fibromyalgia Impact Questionnaire-Revised. A Receiver Operating Characteristics (ROC) curve was computed and the area under the curve (AUC) was used to determine the sensibility, specificity, and cutoff score for the FiRST. The Mann-Whitney test was used for quantitative variables and the Chi-square and the Fisher’s exact test, for the categorical variables with level of significance of 5%. Fleiss’ Kappa, Gwet’s AC1 and percentage of agreement were also calculated between test and retest. Results For all the questionnaires, the FM group presented higher scores, which mean a worst condition. The FiRST presented a sensitivity of 92.3%, and a specificity of 61.6% with 5 as the cut-off score. AUC, Fleiss’ Kappa, Gwet’s AC1 and percentage of agreement were, respectively, 0.82, 0.38, 0.63 and 71.8%. Conclusion The FiRST was translated into Brazilian Portuguese and the online version presented a good content validity and adequate measurement errors that allow FM patients to be screened among people with chronic pain.

ABSTRACT The objective of this work was to carry out qualitative and quantitative studies with species of the Cerambycidae, Bostrichidae, and Curculionidae families (Scolytinae and Platypodinae) in a plantation of balsa wood (Ochroma pyramidale), in the State of Mato Grosso, Brazil, to contribute to the entomological knowledge about the coleoborer species that occur associated with this forest tree. The research was carried out at Fazenda Campina, located at the municipality of Nossa Senhora do Livramento - MT, from July 2015 to June 2016. Ten Escolitídeo/Curitiba modified impact traps were used in biweekly collections, with 3,244 individuals being collected, distributed in 42 species, with Cerambycidae being the most diversified group, with 20 (47.62%) species and Scolytinae (Curculionidae) with 2,681 specimens (82.64%) the most abundant one. Hypothenemus eruditus (Scolytinae) was the predominant species with 1,466 collected individuals, being the only one that occurred as a super-dominant, super-abundant, widespread, and constant species. Chlorida festiva (Cerambycidae), Platypus linearis (Platypodinae), Cryptocarenus diadematus, Cryptocarenus heveae, Cryptocarenus seriatus, and Xyleborus affinis (Scolytinae) were dominant, very abundant, very frequent, and constant species. The species of the Bostrichidae and Curculionidae families were more frequent in the dry season, while the species of the Cerambycidae family were more common in the rainy months. Cryptocarenus heveae, Cryptocarenus seriatus, and Cryptocarenus diadematus showed a significant correlation with relative humidity and the latter with rainfall. The other species analyzed did not show a strong correlation with any climatic element.

RESUMEN El objetivo de este trabajo fue realizar estudios cualitativos y cuantitativos con especies de las familias Cerambycidae, Bostrichidae y Curculionidae (Scolytinae y Platypodinae), en una plantación de madera de balsa (Ochroma pyramidale) en el estado de Mato Grosso, con el objetivo de contribuir al conocimiento entomológico de las especies de coleobrocas que se presentan asociadas a esta especie forestal. La investigación se llevó a cabo en la localidad de Fazenda Campina, ubicada en el municipio de Nossa Senhora do Livramento - MT, de julio de 2015 a junio de 2016. Se utilizaron diez trampas Scolito-Curitiba modificadas en las colectas quincenales. Se recolectaron 3.244 individuos, distribuidos en 42 especies, siendo Cerambycidae la familia diversificada con 20 especies (47,62%) y Scolytinae (Curculionidae) con 2.681 (82,64%), la más abundante en individuos recolectados. Hypothenemus eruditus (Scolytinae) presentó 1.466 (45,19%) predominó en número de individuos colectados, siendo la única especie que se mostró como superdominante, superabundante, superfrecuente y constante. Chlorida festiva (Cerambycidae), Platypus linearis (Platypodinae), Cryptocarenus diadematus, Cryptocarenus heveae, Cryptocarenus seriatus y Xyleborus affinis (Scolytinae) fueron dominantes, muy abundantes, muy frecuentes y constantes. Las especies de las familias Bostrichidae y Curculionidae fueron más representativas en los meses del período seco, mientras que las especies de la familia Cerambycidae fueron más importantes en los meses lluviosos. Cryptocarenus heveae, Cryptocarenus seriatus y Cryptocarenus diadematus mostraron una correlación significativamente más considerable con la humedad relativa, y esta última también con la lluvia. Las otras especies analizadas no mostraron una notable correlación con ningún elemento climático.

RESUMO Objetivo Avaliar a reprodutibilidade intra e interobservadores da classificação de ossificação do úmero proximal em pacientes portadores de escoliose idiopática. Métodos Estudo observacional, descritivo e transversal. Foram selecionadas radiografias (anteroposteriores) de 29 pacientes com diagnóstico de escoliose idiopática acompanhados no Ambulatório de Cirurgia da Coluna do Departamento de Ortopedia do Hospital Getúlio Vargas, Recife, Pernambuco. Essas radiografias foram avaliadas e classificadas por nove cirurgiões ortopedistas de coluna em dois momentos, com intervalo mínimo de 30 dias, para análise da reprodutibilidade intraobservador e interobservador da classificação de ossificação do úmero proximal utilizada como preditor do pico de velocidade de crescimento. Resultados A reprodutibilidade intraobservador com o índice Kappa atingiu concordância moderada a substancial. Já na análise da reprodutibilidade interobservador com o método de kappa de Fleiss constatou-se concordância de razoável a moderada, exceto no estágio 5, no qual a concordância variou de substancial a quase perfeita. Conclusões Neste estudo, a reprodutibilidade da classificação de Li, na maioria dos estágios foi razoável a moderada na avaliação interobservador e moderada à substancial na avaliação intraobservador, o que diverge da literatura atual. Nível de evidência III; Estudos diagnósticos – Investigação de um exame para diagnóstico.

ABSTRACT Objective To evaluate the intra- and interobserver reproducibility of the classification of proximal humeral ossification in patients with idiopathic scoliosis. Methods Observational, descriptive, cross-sectional study. Radiographs (anteroposterior) of 29 patients diagnosed with idiopathic scoliosis were chosen and investigated at the Spine Surgery Outpatient Clinic of the Department of Orthopedics and Traumatology of the Hospital Getúlio Vargas, Recife, Pernambuco. These radiographs were evaluated and classified by 9 spinal orthopedic surgeons at two moments, with a minimum interval of 30 days, for analysis of the intraobserver and interobserver reproducibility of the classification of proximal humeral ossification used as a predictor of peak growth velocity. Results Intraobserver reproducibility achieved moderate to substantial concordance with the kappa index. In the analysis of interobserver reproducibility using the Fleiss’ kappa method, a reasonable to moderate concordance was observed, except for in stage 5, in which concordance ranged from substantial to almost perfect. Conclusion In this study, the reproducibility of the Li classification in most of the stages was reasonable to moderate for the interobserver assessment and moderate to substantial for the intraobserver assessment, which differs from the current literature. Level of evidence III; Diagnostic studies – Investigation of a diagnostic test.

RESUMEN Objetivo Evaluar la reproducibilidad intra e interobservador de la clasificación de osificación del húmero proximal en pacientes con escoliosis idiopática. Métodos Estudio observacional, descriptivo y transversal. Se seleccionaron radiografías (anteroposteriores) de 29 pacientes con diagnóstico de escoliosis idiopática en la Clínica de Cuidados Ambulatorios de Cirugía de Columna del Departamento de Ortopedia del Hospital Getúlio Vargas, Recife, Pernambuco. Estas radiografías fueron evaluadas y clasificadas por nueve cirujanos ortopedistas de columna, en dos momentos, con un intervalo mínimo de 30 días, para analizar la reproducibilidad intraobservador e interobservador de la clasificación de osificación del húmero proximal utilizada como predictor de la velocidad máxima de crecimiento. Resultados La reproducibilidad intraobservador con el índice Kappa alcanzó concordancia de moderada a sustancial de la reproducibilidad intraobservador. En el análisis de la reproducibilidad interobservador con el método de kappa de Fleiss, se encontró concordancia de razonable a moderada, excepto en la etapa 5, en que la concordancia varió de sustancial a casi perfecta. Conclusiones En este estudio, la reproducibilidad de la clasificación de Li en la mayoría de las etapas fue de razonable a moderada en la evaluación interobservador y de moderada a sustancial en la evaluación intraobservador, lo que difiere de la literatura actual. Nivel de Evidencia III; Estudios de Diagnóstico – Investigación de una prueba de diagnóstico.

RESUMO A reação cutânea induzida por radiação (RCIR) é geralmente caracterizada por edema, hiperemia, fibrose, ulceração, dor e prurido na pele. Sabe-se que a radiação interrompe o processo normal de divisão e regeneração celular, resultando em dano que pode envolver prejuízo na função das células endoteliais, inflamação e até morte celular. A recuperação do dano tecidual pela radiação depende de múltiplos fatores relativos ao procedimento realizado e também intrínsecos ao paciente. Apresentamos caso atípico de RCIR, cujas lesões apresentaram comportamento muito imprevisível e de difícil manejo clínico. Além disso, ressalta-se a importância da intervenção cirúrgica neste caso, fundamental para o tratamento adequado do paciente.

Resumo O que fazer com o lixo produzido em grande escala quando enterrar ou incinerar não são mais técnica, social e ambientalmente tolerados? Este artigo apresenta o caso do município de São Paulo, que optou pela transferência de Centrais Mecanizadas de Triagem europeias para ampliar sua capacidade de triagem de resíduos recicláveis e, assim, tentar responder parcialmente a essa questão. A partir do quadro metodológico utilizado, análise antropotecnológica e a Análise Ergonômica do Trabalho, foi possível revelar problemas decorrentes dessa transferência de tecnologia relacionados ao ambiente externo, ao processo produtivo interno e aos resultados. Os problemas evidenciados são retomados à luz do conceito de “antropotecnologia” de Alain Wisner, que pretende apoiar os projetistas na elaboração de projetos mais aderentes às realidades das situações encontradas nos países de destino. Ao final, sugestões de reprojeto desses sistemas são apresentadas, de modo a reduzir as pretensões da mecanização e automação na substituição do trabalho humano, propondo sistemas integrados homens-máquinas que resultem em melhor desempenho global.

Abstract What to do with waste produced on a large scale when burying or incinerating is no longer technically, socially and environmentally tolerated? This work presents the case of the municipality of São Paulo, which opted for the transfer of European materials recovery facilities (MRFs) in order to expand its capacity for sorting recyclable waste and, thus, trying to partially answer this question. From the methodological framework used, anthropotechnological analysis and the ergonomic analysis of work, it was possible to reveal problems arising from this technology transfer, related to the external environment, the internal production process and the results. The problems highlighted are taken up in the light of the concept of “anthropotechnology” by Alain Wisner, which aims to support designers in the elaboration of projects more adherent to the realities of the situations found in the destination countries. In the end, suggestions for redesigning these systems are presented, in order to reduce the pretensions of mechanization and automation in the substitution of human labor, proposing integrated human-machine systems that result in better overall performance and production quality.

ABSTRACT Purpose To evaluate capsules formed by microtextured silicone implants with and without Parietex® mesh coverage histologically. Methods Sixty Wistar rats were divided in two groups (meshed and unmeshed). Each group was, then, divided into two subgroups for evaluation at 30 and 90 days. Capsules were analyzed based on hematoxylin and eosin (HE) and picrosirius staining. Results The number of fibroblasts, neutrophils and macrophages was similar among all subgroups. There was a higher lymphocyte reaction in the 30-day meshed group (p = 0.003). Giant cell reaction, granulation tissue and neoangiogenesis were similar among the subgroups. Synovial metaplasia was milder at 90-day in the unmeshed (p = 0.002) and meshed group (p < 0.001). Capsular thickness was significantly greater in the meshed samples (30-day p < 0.001 and 90-day p < 0.001). There was a similar amount of collagen types I and III in both groups. Conclusions The mesh-covered implants produced capsules similar to the microtextured ones when analyzing inflammatory variables. Synovial metaplasia was milder at 90 than at 30 days, and the capsular thickness was significantly greater in the meshed group. A similar amount of collagen types I and III was observed. Due to these characteristics, the mesh coverage did not seem to significantly affect the local inflammatory activity.