Retratos de mortos e desaparecidos pela ditadura civil-militar brasileira e argentina

As ditaduras civis-militares surgidas na América Latina a partir da segunda metade do século XX tiveram como características comuns um autoritarismo repressivo contra seus opositores políticos ou qualquer pessoa que apresentasse ideologia diversa à ditadura e tudo o que ela representava. Como consequência, o governo militar de países como Brasil (1964 – 1985) e Argentina (1976 – 1983) estabeleceu sua base na Doutrina de Segurança Nacional, que tinha como objetivo inibir focos de resistência ao regime militar, justificado na ameaça do comunismo vigente na época. Nesse contexto, criou-se um estado de terror generalizado na população, o terror proveniente do Estado, conhecido também como Terrorismo de Estado. Nessa situação, muitas pessoas consideradas subversivas ou inimigas da nação por discordarem ou lutarem contra a tomada de poder foram presas, torturadas, mortas e desaparecidas.  Nesse contexto, o presente estudo versa sobre os usos dos retratos de mortos e desaparecidos, a partir do processo de transição política (redemocratização) brasileira e argentina e tem como objetivo desenvolver uma análise comparada a partir da implementação de políticas públicas voltadas às memórias das vítimas e relacioná-las com os usos atribuídos a esses retratos a partir da consolidação de políticas de memória em cada país. Entre as diversas formas de implementação dessas políticas, a criação de Espaços e Instituições de Memória voltadas à memória da repressão são uma das formas de reparação simbólica em homenagem às vítimas. Nesse sentido, serão considerados casos analisáveis as fotografias expostas em caráter permanente nas instituições de memória representativas dessa temática em cada país: Memorial da Resistência (Brasil) e Espaço de Memória e Direitos Humanos - ESMA (Argentina)

Retratos de desaparecidos no Espaço de Memória e Direitos Humanos (ESMA), Argentina

O regime político ditatorial, que emergiu na América Latina a partir da década de 1960, foi caracterizado por uma postura autoritária e de significativas violações aos direitos humanos. Para conseguir seus objetivos e aniquilar o suposto inimigo, foi utilizado recursos ortodoxos militares, como, por exemplo, tortura física e psicológica. Para essas práticas, eram necessários locais onde centenas de milhares de pessoas em condições sub-humanas estiveram em cativeiro, sendo que a maioria desapareceu nessas circunstâncias. Esses lugares ficaram conhecidos como Centros Clandestinos de Detenção, Tortura e Extermínio (CCDTE), e na atualidade alguns foram ressignificados como Espaços de Memória e Direitos Humanos. Na Argentina, durante a última ditadura civil-militar (1976-1983), um dos mais emblemáticos é onde funcionou a Escola de Mecânica Armada (ESMA). As desaparições ocorridas durante esse período, hoje se fazem presentes pela imagem dos desaparecidos. As imagens, portanto, são enunciativas do desaparecimento e sua história. Convergem para o discurso de uma vida interrompida e das razões políticas que levaram a isso. De forma simbólica, essas fotografias tem o desejo de que a memória desse passado recente não se esmaeça com o tempo, evocam o “não esquecimento”. O espaço de memória imprime, por meio da sua visualidade, um sentimento dúbio do que se vê e do que não pode ser visto, do que é e do que era e foi ocultado. É o sentimento imanente da presentificação da ausência

ANÁLISE DA PARTICIPAÇÃO SOCIAL: ESTUDO DE CASO SOBRE A IMPLANTAÇÃO DO CURSO DE GRADUAÇÃO EM LICENCIATURA EM EDUCAÇÃO DO CAMPO DA UNIVERSIDADE FEDERAL DE SANTA CATARINA

Atender as singularidades da educação no campo e outras necessidades específicas de regiões caracterizadas pela diversidade social é um ato social urgente. Nesse sentido, este estudo de caso apresenta uma análise de como aconteceu o processo da participação social na implantação do Curso de Graduação em Licenciatura em Educação no Campo, da Universidade Federal de Santa Catarina (UFSC). Trata-se de uma pesquisa de abordagem qualitativa e quanto ao objetivo é descritiva. Em relação às técnicas de coleta de dados, foram utilizadas a bibliográfica, a documental e entrevistas semiestruturadas, com seis atores sociais envolvidos diretamente com o curso. Como categorias de análise utilizaram-se os critérios de avaliação da qualidade democrática dos processos participativos, de Castellà e Parés (2012), com foco nas dimensões “Quem participa?” e “Sobre o que se Participa?”. Os resultados da pesquisa apontaram que os critérios citados foram contemplados no momento de implantação do curso. No entanto, constatou-se que atualmente ocorre um distanciamento dos movimentos sociais em relação ao acompanhamento das políticas e ações inerentes ao curso

Natural variation of arsenic fractions in soils of the Brazilian Amazon

Arsenic (As) in native soils of the Amazon rainforest is a concern due to its likely origin from the Andean rivers, which transport loads of sediments containing substantial amounts of trace elements coming from the cordilleras. Yet, unveiling soil As baseline concentrations in the Amazon basin is still a need because most studies in Brazil have been performed in areas with predominantly high concentrations and cannot express a real baseline value for the region. In this study, 414 soil samples (0–20, 20–40 and 40–60 cm layers) were collected from different sites throughout the Amazon basin - including native Amazon rainforest and minimally disturbed areas - and used to determine total and extractable (soluble + available) As concentrations along with relevant soil physicochemical properties. Descriptive statistics of the data was performed and Pearson correlation supported by a Principal Component Analysis (PCA) provided an improved understanding of where and how As concentrations are influenced by soil attributes. Total As concentration ranged from 0.98 to 41.71 mg kg−1 with values usually increasing from the topsoil (0–20 cm) to the deepest layer (40–60 cm) in all sites studied. Considering the proportional contribution given by each fraction (soluble and available) on extractable As concentration, it is noticeable that KH2PO4-extractable As represents the most important fraction, with >70% of the As extracted on average in all the sites studied. Still, the extractable fractions (soluble + available) correspond to ~0.24% of the total As, on average. Total, available, and soluble As fractions were strongly and positively correlated with soil Al3+. The PCA indicated that soil pH in combination with CEC might be the key factors controlling soil As concentrations and the occurrence of each arsenic fraction in the soil layers

Functional capacity and assistance from the caregiver during daily activities in brazilian children with cerebral palsy

Background: Cerebral Palsy (CP) presents changes in posture and movement as a core characteristic, which requires multiprofessional clinical treatments during children’s habilitation or rehabilitation. Besides clinical treatment, it is fundamental that professionals use evaluation systems to quantify the difficulties presented to the individual and their families in their daily lives. We aimed to investigate the functional capacity of individuals with CP and the amount of assistance required by the caregiver in day-to-day activities. Methods: Twenty patients with CP, six-year-old on average, were evaluated. The Pediatric Evaluation Inventory of Incapacities was used (PEDI - Pediatric Evaluation Disability Inventory), a system adapted for Brazil that evaluates child's dysfunction in three 3 dimensions: self-care, mobility and social function. To compare the three areas, repeated measures analysis of variance (ANOVA) were used. Results: We found the following results regarding the functional capacity of children: self-care, 27.4%, ±17.5; mobility, 25.8%, ±33.3 and social function, 36.3%, ±27.7. The results of the demand of aid from the caregiver according to each dimension were: self-care, 9.7%, ±19.9; mobility, 14.1%, ± 20.9 and social function, 19.8%, ±26.1. Conclusion: We indicated that there was no difference between the performance of the subjects in areas of self-care, mobility and social function considering the functional skills and assistance required by the caregiver.UNES

Functional capacity and assistance from the caregiver during daily activities in Brazilian children with cerebral palsy

Abstract\ud \ud \ud \ud Background\ud \ud Cerebral Palsy (CP) presents changes in posture and movement as a core characteristic, which requires multiprofessional clinical treatments during children’s habilitation or rehabilitation. Besides clinical treatment, it is fundamental that professionals use evaluation systems to quantify the difficulties presented to the individual and their families in their daily lives. We aimed to investigate the functional capacity of individuals with CP and the amount of assistance required by the caregiver in day-to-day activities.\ud \ud \ud \ud Methods\ud \ud Twenty patients with CP, six-year-old on average, were evaluated. The Pediatric Evaluation Inventory of Incapacities was used (PEDI - Pediatric Evaluation Disability Inventory), a system adapted for Brazil that evaluates child's dysfunction in three 3 dimensions: self-care, mobility and social function. To compare the three areas, repeated measures analysis of variance (ANOVA) were used.\ud \ud \ud \ud Results\ud \ud We found the following results regarding the functional capacity of children: self-care, 27.4%, ±17.5; mobility, 25.8%, ±33.3 and social function, 36.3%, ±27.7. The results of the demand of aid from the caregiver according to each dimension were: self-care, 9.7%, ±19.9; mobility, 14.1%, ± 20.9 and social function, 19.8%, ±26.1.\ud \ud \ud \ud Conclusion\ud \ud We indicated that there was no difference between the performance of the subjects in areas of self-care, mobility and social function considering the functional skills and assistance required by the caregiver.This manuscript received financial support from UNESP. The funding body provided financial support to make all procedures and in the decision to submit the manuscript for publication

Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults

Background Underweight and obesity are associated with adverse health outcomes throughout the life course. We estimated the individual and combined prevalence of underweight or thinness and obesity, and their changes, from 1990 to 2022 for adults and school-aged children and adolescents in 200 countries and territories. Methods We used data from 3663 population-based studies with 222 million participants that measured height and weight in representative samples of the general population. We used a Bayesian hierarchical model to estimate trends in the prevalence of different BMI categories, separately for adults (age ≥20 years) and school-aged children and adolescents (age 5–19 years), from 1990 to 2022 for 200 countries and territories. For adults, we report the individual and combined prevalence of underweight (BMI <18·5 kg/m2) and obesity (BMI ≥30 kg/m2). For schoolaged children and adolescents, we report thinness (BMI <2 SD below the median of the WHO growth reference) and obesity (BMI >2 SD above the median). Findings From 1990 to 2022, the combined prevalence of underweight and obesity in adults decreased in 11 countries (6%) for women and 17 (9%) for men with a posterior probability of at least 0·80 that the observed changes were true decreases. The combined prevalence increased in 162 countries (81%) for women and 140 countries (70%) for men with a posterior probability of at least 0·80. In 2022, the combined prevalence of underweight and obesity was highest in island nations in the Caribbean and Polynesia and Micronesia, and countries in the Middle East and north Africa. Obesity prevalence was higher than underweight with posterior probability of at least 0·80 in 177 countries (89%) for women and 145 (73%) for men in 2022, whereas the converse was true in 16 countries (8%) for women, and 39 (20%) for men. From 1990 to 2022, the combined prevalence of thinness and obesity decreased among girls in five countries (3%) and among boys in 15 countries (8%) with a posterior probability of at least 0·80, and increased among girls in 140 countries (70%) and boys in 137 countries (69%) with a posterior probability of at least 0·80. The countries with highest combined prevalence of thinness and obesity in school-aged children and adolescents in 2022 were in Polynesia and Micronesia and the Caribbean for both sexes, and Chile and Qatar for boys. Combined prevalence was also high in some countries in south Asia, such as India and Pakistan, where thinness remained prevalent despite having declined. In 2022, obesity in school-aged children and adolescents was more prevalent than thinness with a posterior probability of at least 0·80 among girls in 133 countries (67%) and boys in 125 countries (63%), whereas the converse was true in 35 countries (18%) and 42 countries (21%), respectively. In almost all countries for both adults and school-aged children and adolescents, the increases in double burden were driven by increases in obesity, and decreases in double burden by declining underweight or thinness. Interpretation The combined burden of underweight and obesity has increased in most countries, driven by an increase in obesity, while underweight and thinness remain prevalent in south Asia and parts of Africa. A healthy nutrition transition that enhances access to nutritious foods is needed to address the remaining burden of underweight while curbing and reversing the increase in obesit

Height and body-mass index trajectories of school-aged children and adolescents from 1985 to 2019 in 200 countries and territories: a pooled analysis of 2181 population-based studies with 65 million participants

Summary Background Comparable global data on health and nutrition of school-aged children and adolescents are scarce. We aimed to estimate age trajectories and time trends in mean height and mean body-mass index (BMI), which measures weight gain beyond what is expected from height gain, for school-aged children and adolescents. Methods For this pooled analysis, we used a database of cardiometabolic risk factors collated by the Non-Communicable Disease Risk Factor Collaboration. We applied a Bayesian hierarchical model to estimate trends from 1985 to 2019 in mean height and mean BMI in 1-year age groups for ages 5–19 years. The model allowed for non-linear changes over time in mean height and mean BMI and for non-linear changes with age of children and adolescents, including periods of rapid growth during adolescence. Findings We pooled data from 2181 population-based studies, with measurements of height and weight in 65 million participants in 200 countries and territories. In 2019, we estimated a difference of 20 cm or higher in mean height of 19-year-old adolescents between countries with the tallest populations (the Netherlands, Montenegro, Estonia, and Bosnia and Herzegovina for boys; and the Netherlands, Montenegro, Denmark, and Iceland for girls) and those with the shortest populations (Timor-Leste, Laos, Solomon Islands, and Papua New Guinea for boys; and Guatemala, Bangladesh, Nepal, and Timor-Leste for girls). In the same year, the difference between the highest mean BMI (in Pacific island countries, Kuwait, Bahrain, The Bahamas, Chile, the USA, and New Zealand for both boys and girls and in South Africa for girls) and lowest mean BMI (in India, Bangladesh, Timor-Leste, Ethiopia, and Chad for boys and girls; and in Japan and Romania for girls) was approximately 9–10 kg/m2. In some countries, children aged 5 years started with healthier height or BMI than the global median and, in some cases, as healthy as the best performing countries, but they became progressively less healthy compared with their comparators as they grew older by not growing as tall (eg, boys in Austria and Barbados, and girls in Belgium and Puerto Rico) or gaining too much weight for their height (eg, girls and boys in Kuwait, Bahrain, Fiji, Jamaica, and Mexico; and girls in South Africa and New Zealand). In other countries, growing children overtook the height of their comparators (eg, Latvia, Czech Republic, Morocco, and Iran) or curbed their weight gain (eg, Italy, France, and Croatia) in late childhood and adolescence. When changes in both height and BMI were considered, girls in South Korea, Vietnam, Saudi Arabia, Turkey, and some central Asian countries (eg, Armenia and Azerbaijan), and boys in central and western Europe (eg, Portugal, Denmark, Poland, and Montenegro) had the healthiest changes in anthropometric status over the past 3·5 decades because, compared with children and adolescents in other countries, they had a much larger gain in height than they did in BMI. The unhealthiest changes—gaining too little height, too much weight for their height compared with children in other countries, or both—occurred in many countries in sub-Saharan Africa, New Zealand, and the USA for boys and girls; in Malaysia and some Pacific island nations for boys; and in Mexico for girls. Interpretation The height and BMI trajectories over age and time of school-aged children and adolescents are highly variable across countries, which indicates heterogeneous nutritional quality and lifelong health advantages and risks

Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight NCD Risk Factor Collaboration (NCD-RisC)

From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape of the distribution. In East and Southeast Asia and sub-Saharan Africa, the underweight tail of the BMI distribution was left behind as the distribution shifted. There is a need for policies that address all forms of malnutrition by making healthy foods accessible and affordable, while restricting unhealthy foods through fiscal and regulatory restrictions