Ministérios no WhatsApp: gênero, sensorialidades e transformações ético-políticas no cotidiano de mulheres evangélicas / Ministerios en WhatsApp: género, sensorialidades y transformaciones ético-políticas en el cotidiano de mujeres evangélicas / Ministries on WhatsApp: gender, sensorialities and ethical-political transformations in the everyday life of evangelical women

Resumo Diferentes análises sobre a participação política de evangélicas(os) pentecostais no Brasil nos últimos anos têm chamado a atenção para transformações causadas pelos usos de mídias digitais por estes grupos. Em busca de ampliar este debate a partir de elementos que compõem usos cotidianos de grupos de oração no WhatsApp, o objetivo deste artigo é compreender como as disputas engajadas por mulheres pentecostais têm ressignificado suas carreiras pastorais e formado novas coletividades evangélicas. Com a emergência de outros modos de viver as intimidades propiciadas por dispositivos móveis, reflito sobre relações religiosas estabelecidas através de imagens e sons em grupos de WhatsApp, além dos impactos digitais nas dinâmicas de autoridade religiosa feminina e sua expansão transnacional.

Resumen Diferentes análisis sobre la participación política de los evangélicos pentecostales en Brasil en los últimos años han llamado la atención sobre las transformaciones provocadas por el uso de medios digitales por parte de estos grupos. Buscando ampliar este debate a partir de elementos que componen el uso cotidiano de los grupos de oración en WhatsApp, busqué comprender cómo las disputas libradas por las mujeres pentecostales han resignificado sus carreras pastorales y conformado nuevas colectividades evangélicas. Con el surgimiento de otras formas de experimentar las intimidades que brindan los dispositivos móviles, reflexiono sobre las relaciones religiosas que se establecen a través de imágenes y sonidos en los grupos de WhatsApp, además del impacto digital en la dinámica de la autoridad religiosa femenina y su expansión transnacional.

Abstract Recent literature on the political participation of Pentecostal evangelicals in Brazil has drawn attention to the transformations caused by their use of digital media. To broaden this debate, in this article I describe the everyday use of the WhatsApp instant messaging program by prayer groups, shedding light on how disputes engaged by Pentecostal women have re-signified their pastoral careers and formed new evangelical collectivities. With the emergence of other ways of experiencing the intimacy provided by mobile devices, I reflect on religious connections established across images and sounds in WhatsApp groups, in addition to the digital impact on the dynamics of female religious authority and its transnational expansion.

O dispositivo "antes e depois" nas cirurgias estéticas íntimas: novas formas de materialização das normas de gênero / The "before and after" dispositive in intimate aesthetic surgeries: new ways of materializing gender norms / El dispositivo "antes y después" en las cirugías estéticas íntimas: nuevas formas de materializar las normas de género

Resumo Este artigo tem como ponto de partida uma reflexão sobre a produção de imagens e narrativas circunscritas em torno do dispositivo antes e depois. Argumenta que a divulgação de padrões estéticos, especialmente nas redes sociais, opera de modo a prescrever uma necessária transformação e aprimoramento de si. Analisa relatos de experiências de mulheres que realizaram a chamada cirurgia íntima (ninfoplastia ou redução dos pequenos lábios vaginais) com a intenção de melhoria estética. Os depoimentos provêm de um grupo de discussão em torno desses procedimentos na internet. Nos casos em que as intervenções cirúrgicas são avaliadas negativamente, o antes e depois não se realizam da forma prevista. Nesse cenário, as mulheres tendem a ressignificar a necessidade da cirurgia e a reconhecer a imposição, por parte da sociedade, de padrões corporais idealizados. Este processo é discutido por meio do debate acerca do pós-feminismo e constrangimentos de gênero.

Abstract This article analyzes the production of images and narratives circumscribed around the dispositive before and after. It argues that the dissemination of aesthetic standards, especially on social networks, operates in order to prescribe a necessary transformation and improvement of the self. It analyzes reports of experiences of women who underwent the so-called intimate surgery (nymphoplasty or reduction of the labia minora) with the intention of aesthetic improvement. The testimonies come from a discussion group around these procedures on the internet. In cases where surgical interventions are negatively evaluated, the before and after are not performed as expected. In this scenario, women tend to resignify the need for surgery and recognize the imposition, by society, of idealized body standards. This process is discussed through the debate about post-feminism and gender constraints.

Resumen Este artículo tiene como punto de partida una reflexión sobre la producción de imágenes y narrativas circunscritas en torno al dispositivo antes y después. Argumenta que la difusión de normas estéticas, especialmente en las redes sociales, opera para prescribir una necesaria transformación y mejora del yo. Analiza relatos de experiencias de mujeres que se sometieron a la llamada cirugía íntima (ninfoplastía o reducción de labios menores) con la intención de mejorar estéticamente. Los testimonios provienen de un grupo de discusión sobre estos procedimientos en Internet. En los casos en que las intervenciones quirúrgicas son evaluadas negativamente, el antes y el después no se realizan como se esperaba. En ese escenario, las mujeres tienden a resignificar la necesidad de la cirugía y reconocen la imposición, por parte de la sociedad, de patrones corporales idealizados. Este proceso se discute a través del debate sobre el posfeminismo y las restricciones de género.

Masculinidades e aconselhamento nas mídias digitais: subjetivação e empreendedorismo de si em páginas do Instagram / Masculinidades y asesoramiento en medios digitales: subjetivación y emprendedorismo de sí en las páginas de Instagram / Masculinities and counselling in digital media: subjectivation and self-entrepreneurship on Instagram pages

Resumo Este artigo analisa duas páginas do Instagram administradas por influenciadores digitais que apresentam conteúdo reflexivo voltado a homens em torno da construção da masculinidade, buscando compreender as formas de subjetivação imanentes à publicação de conteúdo. A análise se centrou nas descrições biográficas, no conteúdo imagético e audiovisual e no acompanhamento das publicações no perfil e nos stories por um ano. Identificamos que seus temas centrais são o controle das emoções e os relacionamentos conjugais, associados à construção de uma masculinidade denominada "saudável". Seu desenvolvimento passa pelo consumo de práticas terapêuticas oferecidas em cursos e produtos vendidos através da plataforma. O consumo midiático das masculinidades exige, aos seus seguidores, investimentos financeiros e articula-se à lógica do empreendedorismo de si. Busca-se, nesses investimentos, um ideal de sujeito autônomo e autorrealizado consubstanciado na construção individual de uma "masculinidade saudável".

Resumen Este artículo tiene como objetivo analizar dos páginas de Instagram administradas por influencers digitales que presentan contenido reflexivo para hombres en torno al tema de la construcción de la masculinidad. Buscamos comprender las formas de subjetivación inmanentes al contenido publicitado. El análisis se centró en descripciones biográficas, imágenes y contenido audiovisual, y seguimiento de publicaciones en su perfil y stories durante un año. Identificamos como sus temas centrales el control de las emociones y las relaciones amorosas, asociadas a la construcción de la denominada "masculinidad saludable". Esa construcción requiere el consumo de prácticas terapéuticas ofrecidas en cursos y productos a través de la plataforma. El consumo mediático de las masculinidades requiere, de sus seguidores, inversiones financieras y se articula a la lógica del emprendimiento del yo. Tal inversión se realiza en función de un ideal de sujeto autónomo y autorrealizado encarnado en la construcción individual de una "masculinidad saludable".

Abstract This article analyses two Instagram pages managed by digital influencers who present reflexive content for men about the construction of masculinity. It addresses the forms of subjectivation immanent in the content publicised. The analysis was focused on biographical descriptions, imagery and audiovisual content, and monitoring of posts in their user profile and stories during one year. The themes identified as central were the control of emotions and romantic relationships, associated with the construction of the so-called "healthy masculinity". That construction requires the consumption of therapeutic practices offered in courses and products through the platform. The media consumption of masculinities requires, from their followers, financial investments and it is articulated to the logic of entrepreneurship of the self. Those investments work towards an ideal of autonomous and self-realised subject embodied in the individual construction of a "healthy masculinity".

Trends and Characteristics of #HIVPrevention Tweets Posted Between 2014 and 2019: Retrospective Infodemiology Study.

BACKGROUND: Twitter is becoming an increasingly important avenue for people to seek information about HIV prevention. Tweets about HIV prevention may reflect or influence current norms about the acceptability of different HIV prevention methods. Therefore, it may be useful to empirically investigate trends in the level of attention paid to different HIV prevention topics on Twitter over time. OBJECTIVE: The primary objective of this study was to investigate temporal trends in the frequency of tweets about different HIV prevention topics on Twitter between 2014 and 2019. METHODS: We used the Twitter application programming interface to obtain English-language tweets employing #HIVPrevention between January 1, 2014, and December 31, 2019 (n=69,197, globally). Using iterative qualitative content analysis on samples of tweets, we developed a keyword list to categorize the tweets into 10 prevention topics (eg, condom use, preexposure prophylaxis [PrEP]) and compared the frequency of tweets mentioning each topic over time. We assessed the overall change in the proportions of #HIVPrevention tweets mentioning each prevention topic in 2019 as compared with 2014 using chi-square and Fisher exact tests. We also conducted descriptive analyses to identify the accounts posting the most original tweets, the accounts retweeted most frequently, the most frequently used word pairings, and the spatial distribution of tweets in the United States compared with the number of state-level HIV cases. RESULTS: PrEP (13,895 tweets; 20.08% of all included tweets) and HIV testing (7688, 11.11%) were the most frequently mentioned topics, whereas condom use (2941, 4.25%) and postexposure prophylaxis (PEP; 823, 1.19%) were mentioned relatively less frequently. The proportions of tweets mentioning PrEP (327/2251, 14.53%, in 2014, 5067/12,971, 39.1%, in 2019; P≤.001), HIV testing (208/2251, 9.24%, in 2014, 2193/12,971, 16.91% in 2019; P≤.001), and PEP (25/2251, 1.11%, in 2014, 342/12,971, 2.64%, in 2019; P≤.001) were higher in 2019 compared with 2014, whereas the proportions of tweets mentioning abstinence, condom use, circumcision, harm reduction, and gender inequity were lower in 2019 compared with 2014. The top retweeted accounts were mostly UN-affiliated entities; celebrities and HIV advocates were also represented. Geotagged #HIVPrevention tweets in the United States between 2014 and 2019 (n=514) were positively correlated with the number of state-level HIV cases in 2019 (r=0.81, P≤.01). CONCLUSIONS: Twitter may be a useful source for identifying HIV prevention trends. During our evaluation period (2014-2019), the most frequently mentioned prevention topics were PrEP and HIV testing in tweets using #HIVPrevention. Strategic responses to these tweets that provide information about where to get tested or how to obtain PrEP may be potential approaches to reduce HIV incidence.

Social Media Discussions Predict Mental Health Consultations on College Campuses.

The mental health of college students is a growing concern, and gauging the mental health needs of college students is difficult to assess in real-time and in scale. To address this gap, researchers and practitioners have encouraged the use of passive technologies. Social media is one such "passive sensor" that has shown potential as a viable "passive sensor" of mental health. However, the construct validity and in-practice reliability of computational assessments of mental health constructs with social media data remain largely unexplored. Towards this goal, we study how assessing the mental health of college students using social media data correspond with ground-truth data of on-campus mental health consultations. For a large U.S. public university, we obtained ground-truth data of on-campus mental health consultations between 2011-2016, and collected 66,000 posts from the university's Reddit community. We adopted machine learning and natural language methodologies to measure symptomatic mental health expressions of depression, anxiety, stress, suicidal ideation, and psychosis on the social media data. Seasonal auto-regressive integrated moving average (SARIMA) models of forecasting on-campus mental health consultations showed that incorporating social media data led to predictions with r = 0.86 and SMAPE = 13.30, outperforming models without social media data by 41%. Our language analyses revealed that social media discussions during high mental health consultations months consisted of discussions on academics and career, whereas months of low mental health consultations saliently show expressions of positive affect, collective identity, and socialization. This study reveals that social media data can improve our understanding of college students' mental health, particularly their mental health treatment needs.

COVID-19 increased censorship circumvention and access to sensitive topics in China.

Crisis motivates people to track news closely, and this increased engagement can expose individuals to politically sensitive information unrelated to the initial crisis. We use the case of the COVID-19 outbreak in China to examine how crisis affects information seeking in countries that normally exert significant control over access to media. The crisis spurred censorship circumvention and access to international news and political content on websites blocked in China. Once individuals circumvented censorship, they not only received more information about the crisis itself but also accessed unrelated information that the regime has long censored. Using comparisons to democratic and other authoritarian countries also affected by early outbreaks, the findings suggest that people blocked from accessing information most of the time might disproportionately and collectively access that long-hidden information during a crisis. Evaluations resulting from this access, negative or positive for a government, might draw on both current events and censored history.

O uso de smartphones como ferramenta de aprendizado por estudantes de Odontologia / The use of smartphones as a learning tool by dental students

As tecnologias podem ser potentes facilitadoras do processo de aprendizagem dos alunos, principalmente nas gerações atuais. Os smartphonessão ferramentas rotineiramente utilizadas a qualquer momento e em qualquer lugar na busca de variadas informações. Assim, a aquisição de conhecimento por meiodeste dispositivo móvel, alinhada com as perspectivas de ensino e resultados esperados para o aprendizado, parece fazer cada vez mais sentido. Neste contexto, este estudo foi proposto com o objetivo de conhecer o perfil do uso de smartphones como ferramenta de aprendizagem ativa e móvel por estudantes de Odontologia. Trata-se de um estudo transversal, realizado por meiode um questionário eletrônico, composto por perguntas objetivas e abertas, as quais avaliaram características sociodemográficas, tipo de aparelho e conexão, usogerale para aprendizado odontológico, bem como aatitude dos alunos em relação ao uso. Do total de estudantes elegíveis ao estudo, 169 alunos responderam ao questionário (taxa de resposta de 49,1%). A maioria dos participantes eram mulheres, com faixa etária de 19 a 21 anos. Todos os estudantes afirmaram ter smartphone, com conexão à internet. Os principais usos descritos foram relacionados à comunicação, gerenciamento de tempo e educação. As vantagens relatadas foram praticidade, flexibilidade de uso, acesso a diferentes conteúdos, capacidade de pesquisar informações e de se comunicar rapidamente. Os desafios identificados incluíram distração e excesso de uso. Os resultados permitiram concluir que os estudantes utilizam os smartphonescomo ferramenta de aprendizagem ativa, principalmente, para acessar e-books, artigos científicos, escutar podcasts,assistir livese visualizar publicações de conteúdos teóricos e práticos no Instagram (AU).

Technologies can be powerful and helpful tools for students' learning process, especially for the current generations. Smartphones are routinely used to search for a wide rangeof information, at anytime and anywhere. Thus, knowledge acquisition through this mobile device, for teaching and learning outcomes, seems to increasingly make more and more sense. Therefore, the aim of thisstudy was to understand the profile of the use of smartphones as an active learning tool by dental students. The data of this cross-sectional study was collected by an electronic questionnaire, with open and closed questions regarding the socio-demographic characteristics, type of device and connection, general use for dentallearning, as well as the students' attitudes towards the use of smartphone for learning. Out of the total number of students eligible for the study, 169 students responded to the questionnaire (response rate of 49.1%). Most participants were women, aged between 19 and 21 years. All students declaredtohave a smartphone, with internet connection. The main uses described were related to communication, time management,and education. The advantages pointed out by the participants were convenience, flexibility of use, access to different contents in different ways, ability to search for information,and rapid communication. The main challenges included distraction and overuse. The results of this study demonstrate that students use smartphones as an active learning tool, mainly to access e-books, scientific articles, to listen to podcasts, watch lives,and view publications of theoretical and practical content on Instagram (AU).

O significado do uso de telas entre adolescentes: causas e consequências / El significado del uso de pantallas entre adolescentes: causas y consecuencias / The signification of the use of screens among adolescents: causes and consequences

RESUMO Objetivo: compreender o significado do uso de telas atribuído pelos adolescentes. Métodos: o presente estudo foi descritivo exploratório, com abordagem qualitativa e referencial teórico-metodológico do interacionismo simbólico. Participaram adolescentes de uma escola pública mineira. Os dados foram coletados através de entrevistas e grupos focais realizados de forma online e analisados conforme a análise temática no período deagosto a dezembro de 2020. Resultados: participaram oito adolescentescom idades entre 14 e 17 anos, que cursavam o ensino médioe relataram que a tela mais usada foi o celular. Os significados atribuídos ao uso de telas estiveram relacionados à possibilidade de interação e praticidade por possibilitar a realização de várias atividades. Houve o reconhecimento que, diante do uso excessivo, é preciso ter momento distante da tela. Após a análise foram desveladas três categorias: 1. Tela é diversidade 2. Tela é interação, 3. É bom parar um pouco. Considerações finais: a pesquisa mostrou que distanciar-se das telas é difícil e que a presença de profissionais da saúde, particularmente relacionados à saúde do adolescente, pode ajudá-los a encontrar alternativas para usar as telas com redução das consequências negativas.

RESUMEN Objetivo: comprender el significado del uso de pantallas asignado por los adolescentes. Métodos: el presente estudio fue descriptivo exploratorio, con abordaje cualitativo y referencial teórico-metodológico del interaccionismo simbólico. Participaron adolescentes de una escuela pública de Minas Gerais-Brasil. Los datos fueron recolectados a través de entrevistas y grupos focales realizados en forma online y analizados conforme el análisis temático en el período de agosto a diciembre de 2020. Resultados: participaron ocho adolescentes con edades entre 14 y 17 años, que cursaban la enseñanza secundaria y relataron que la pantalla más usada fue el celular. Los significados atribuidos al uso de pantallas estuvieron relacionados a la posibilidad de interacción y practicidad por posibilitar la realización de varias actividades. Hubo el reconocimiento de que, ante el uso excesivo, es necesario tener momento alejado de la pantalla. Después del análisis surgieron tres categorías: 1. La pantalla es diversidad; 2. La pantalla es interacción; 3. Es bueno detenerse un poco. Consideraciones finales: la investigación ha demostrado que distanciarse de las pantallas es difícil y que la presencia de profesionales de la salud, particularmente involucrados con la salud del adolescente, puede ayudarles a encontrar alternativas para usar las pantallas con reducción de las consecuencias negativas.

ABSTRACT Objective: to understand the signification of the use of screens attributed by adolescents. Methods: the current study was descriptive and exploratory, with a qualitative approach and theoretical-methodological framework of symbolic interactionism. Adolescents from a public school in Minas Gerais participated in it. Data were collected through interviews and focus groups carried out online and analyzed according to thematic analysis in the period from August to December 2020. Results: it had the participation of eight adolescents aged between 14 and 17 years, who attended high school and reported that the most used screen was the cell phone. The significations attributed to the use of screens were related to the possibility of interaction and practicality for allowing the performance of various activities. There was recognition that, in the face of excessive use, it is necessary to have a moment away from the screen. After the analysis, three categories were revealed: 1. Screen is diversity 2. Screen is interaction, 3. It is good to stop for a while. Final considerations: research has shown that distance from screens is difficult and the presence of health professionals, particularly related to adolescent health, can help them to find alternatives to use screens with reduced negative consequences.

Crowdsourcing and machine learning approaches for extracting entities indicating potential foodborne outbreaks from social media.

Foodborne outbreaks are a serious but preventable threat to public health that often lead to illness, loss of life, significant economic loss, and the erosion of consumer confidence. Understanding how consumers respond when interacting with foods, as well as extracting information from posts on social media may provide new means of reducing the risks and curtailing the outbreaks. In recent years, Twitter has been employed as a new tool for identifying unreported foodborne illnesses. However, there is a huge gap between the identification of sporadic illnesses and the early detection of a potential outbreak. In this work, the dual-task BERTweet model was developed to identify unreported foodborne illnesses and extract foodborne-illness-related entities from Twitter. Unlike previous methods, our model leveraged the mutually beneficial relationships between the two tasks. The results showed that the F1-score of relevance prediction was 0.87, and the F1-score of entity extraction was 0.61. Key elements such as time, location, and food detected from sentences indicating foodborne illnesses were used to analyze potential foodborne outbreaks in massive historical tweets. A case study on tweets indicating foodborne illnesses showed that the discovered trend is consistent with the true outbreaks that occurred during the same period.

Latin American Considerations for Infant and Young Child Formulae.

Infant formula is the only acceptable substitute for breastmilk from 0 to 6 months old when human milk cannot be provided in sufficient amounts. Manufacturers have developed options that intend to meet the changing needs of the child aged from six to twelve months (follow-on formulae) and after the age of one year (young child formulae). The international code for marketing breast milk substitute stipulates standards for marketing practices of these products. In Latin America there are local variations of marketing practices. Novel marketing strategies such as advertising through social media and influencers pose new threats for breastfeeding success in Latin America. This review aims to examine variations in local regulations for marketing of infant formulae and to analyze the emerging phenomenon of influencer advertising. We reviewed the local norms for Latin American countries and examined differences and possible gaps. Emerging evidence of influencer marketing was explored. The results indicate that national regulations differ among Latin American countries, particularly with respect to product labelling and the requirement to use a local native language, highlighting the cost of the product, and different regulations prohibiting certain messages and illustrations. Regarding new marketing strategies, there is limited evidence on advertising infant formula through social media influencers, where different categories of marketing strategies can be described. More transparent reporting of social marketing by formula providers and more independent research on novel marketing strategies are needed.

Social Media Utilization Trends in Orthopaedic Surgery Residency Programs During the COVID-19 Pandemic.

BACKGROUND: The COVID-19 pandemic has changed the way orthopaedics programs are educating and recruiting residents and applicants. With an increased focus on online and virtual programming, there has been an uptick in social media usage by orthopaedics residencies as a means of communicating with applicants. This study investigated the growth in utilization of social media platforms by residency programs since the beginning of the COVID-19 pandemic. METHODS: Instagram and Twitter were queried for each orthopaedic surgery residency program. It was determined if each program with a corresponding social media account was created before or after March 1, 2020. The number of posts per month were tabulated for accounts that existed prior to March 1, 2020. RESULTS: 187 orthopaedic surgery residency programs were identified using the AAMC ERAS database. Of these programs, 74 (41.6%) were found to have an Instagram profile, and 50 (26.7%) were found to have a Twitter page. Of the 74 Instagram profiles, 45 were created after March 1, 2020, representing a 155% increase. Of the 50 Twitter pages, 15 were created after March 1, 2020, representing a 43% increase. Instagram accounts that were active before the pandemic had a 96% increase in the number of posts per month, on average, after March 1, 2020. CONCLUSION: Over one-third of programs are utilizing social media for recruitment purposes. There has been an 155% increase in Instagram and 43% increase in Twitter usage by residency programs since March 1, 2020. Instagram accounts created prior to the pandemic also demonstrated a near doubling of increased utilization after March. This represents a new, cost-effective way to connect with applicants in a time when in-person interactions are limited.Level of Evidence: III.

Postmortem memory of public figures in news and social media.

Deceased public figures are often said to live on in collective memory. We quantify this phenomenon by tracking mentions of 2,362 public figures in English-language online news and social media (Twitter) 1 y before and after death. We measure the sharp spike and rapid decay of attention following death and model collective memory as a composition of communicative and cultural memory. Clustering reveals four patterns of postmortem memory, and regression analysis shows that boosts in media attention are largest for premortem popular anglophones who died a young, unnatural death; that long-term boosts are smallest for leaders and largest for artists; and that, while both the news and Twitter are triggered by young and unnatural deaths, the news additionally curates collective memory when old persons or leaders die. Overall, we illuminate the age-old question of who is remembered by society, and the distinct roles of news and social media in collective memory formation.