The COVID-19 pandemic presents a significant challenge to wellbeing for people around the world. Here, we examine which individual and societal factors can predict the extent to which individuals suffer or thrive during the COVID-19 outbreak, with survey data collected from 26,684 participants in 51 countries from 17 April to 15 May 2020. We show that wellbeing is linked to an individual's recent experiences of specific momentary positive and negative emotions, including love, calm, determination, and loneliness. Higher socioeconomic status was associated with better wellbeing. The present study provides a rich map of emotional experiences and wellbeing around the world during the COVID-19 outbreak, and points to calm, connection, and control as central to our wellbeing at this time of collective crisis.

The COVID-19 pandemic presents a significant challenge to wellbeing for people around the world. Here, we examine which individual and societal factors can predict the extent to which individuals suffer or thrive during the COVID-19 outbreak, with survey data collected from 26,684 participants in 51 countries from 17 April to 15 May 2020. We show that wellbeing is linked to an individual’s recent experiences of specific momentary positive and negative emotions, including love, calm, determination, and loneliness. Higher socioeconomic status was associated with better wellbeing. The present study provides a rich map of emotional experiences and wellbeing around the world during the COVID-19 outbreak, and points to calm, connection, and control as central to our wellbeing at this time of collective crisis.

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In Dec 2020 Brazil became one of the worldwide epicenters of the COVID-19 pandemic with more than 7.2M reported cases. Brazil has a large territory with unequal distribution of healthcare resources including physicians. Resource limitation has been one of the main factors hampering Brazil’s response to the COVID-19 crisis. Telemedicine has been an effective approach for COVID-19 management as it allows to reduce the risk of cross-contamination and provides support to remote rural locations. Here we present the analyses of teleconsultations from a countrywide telemedicine service (TelessáudeRS-UFRGS, TRS), that provides physician-to-physician remote support during the COVID-19 pandemic in Brazil. We performed a descriptive analysis of the teleconsultation incoming calls and a text analysis from the call transcripts. Our findings indicate that TRS teleconsultations in Brazil experienced an exponential increment of 802.% during a period of 6 days, after the first death due to COVID-19 was reported. However, the number of teleconsultations cases decreased over time, despite the number of reported COVID-19 cases continuously increasing. The results also showed that physicians in low-income municipalities, based on GDP per capita, are less likely to consult the telemedicine service despite facing higher rates of COVID-19 cases. The text analysis of call transcripts from medical teleconsultations showed that the main concern of physicians were “asymptomatic” patients. We suggest an immediate reinforcement of telehealth services in the regions of lower income as a strategy to support COVID-19 management.

Resumo: A forma como as pessoas se comunicam, interagem e se relacionam vem mudando ao longo dos anos. Nesse contexto, surge o consumo colaborativo como alternativa às relações de mercado tradicionais. O presente artigo teve como intuito explorar quais os significados e as motivações relacionados a esse modelo de consumo. Para tanto, utilizando um viés interpretativista, foram realizadas 23 entrevistas em profundidade com usuários e empreendedores ligados ao movimento. A partir desses discursos, foi possível identificar cinco categorias: o consumo colaborativo como modo de compartilhamento, garimpo, experiência, resistência ao consumo/não consumo/anticonsumo e baseado nas relações de confiança.Palavras-Chave: Consumo colaborativo; Compartilhamento; Resistência ao Consumo. COLLABORATIVE CONSUMPTION: ECONOMICS, FAD OR REVOLUTION?Abstract: The way how people communicate, interact and relate to each other has been changing over the years. In this context collaborative consumption arises as an alternative to the traditional market exchanges. The article presented intends to explore what are the meanings and motivations related to this model of consumption. There were applied 23 in-depth interviews with users and entrepreneurs related to the movement using an interpretative bias tool. From the results 5 categories have been identified: collaborative consumptions as way of collaborating, experience, unpredictable findings, resistance to consumption/ non-consumption/ anti consumption and trust relations.

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The composition characteristics of concrete, such as water/cement ratio, cement consumption and compressive strength directly affect its handling performance and durability. Thus, the technical standards related to concrete structures recommend technical specification concerning different environmental aggressiveness classes. Therefore, this study followed an experimental method aiming to evaluate the relationship between the characteristics of four different concrete mixes produced in accordance to the specifications of the standards EN 1992-1 and EN 206 for quality of hardened state concrete and its behavior during accelerated tests of carbonation and salt spray. Analyzes of compressive strength, void index, total and capillary water absorption, specific gravity, electrical resistivity and ultrasonic wave propagation velocity were executed. For the statistical treatment, a Multivariate Analysis of Variance (MANOVA) was performed, which provided a simplified analysis of the durable potential of reinforced concrete structures by its characteristics. Results lead to two major groups of behavior, and statistical significant differences in deterioration tests between mixes 1 and 4 for the salt spray test and between mix 4 and the others for the carbonation test.