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Hot Topics, Gringo Parties, and the Dependent Independence of Friendship in the Field

‘You do not know what it means to me, to be at this kind of party, to talk to these kinds of people’, my research assistant Rodrigo told me after a soirée in the elite South Zone of Rio. ‘É uma viagem’, it’s a journey. Rodrigo, who had already worked with three anthropologists by the time I came to be his employer, thrived with the affordances of friendship, in the face of the volatility of his fa

Vulnerable agency: fat, bodies and their making among youth in a Brazilian favela

Contemporary social and cultural conditions in Brazil, together with technological developments and social media have enabled more young people of the favela to participate in different spheres of public life. These social and cultural changes have brought diversified new images of what it means to be an embodied subject. In this article, I explore the ways in which the body holds a seemingly para

Poison, bad hearts and vampires: the fear of contamination and the regulation of social relationships in a Rio de Janeiro favela

This article analyzes instances of refusal to eat or drink due to the fear of poisoning and contamination amongst favela youth in Brazil. These particular occurrences of refusal shed light on refusal’s potency as a way of managing complex social entanglements and instrumental in asserting agency. Considering that interlocutors had come of age without many formal institutions present, they needed p

Eating bodies, growing selves in a Brazilian favela

The economic growth of Brazil in the early and mid-2000s has created opportunities for people like my interlocutors, the young and media-savvy residents of Brazilian favelas to consume and partake in a global market of the production of the self. These have nourished their pursuit for diversity and difference and shaped the eclectic qualities of their consumption practices. In its plural forms, co

How Companies Use OSS Tools Ecosystems for Open Innovation

Moving toward the open innovation (OI) model requires multifaceted transformations within companies. It often involves giving away the tools for product development or sharing future product directions with open tools ecosystems. Moving from the traditional closed innovation model toward an OI model for software development tools shows the potential to increase software development competence and

Population responses of bird populations to climate change on two continents vary with species’ ecological traits but not with direction of change in climate suitability

Climate change is a major global threat to biodiversity with widespread impacts on ecological communities. Evidence for beneficial impacts on populations is perceived to be stronger and more plentiful than that for negative impacts, but few studies have investigated this apparent disparity, or how ecological factors affect population responses to climatic change. We examined the strength of the re

Interactions between extreme climate and urban morphology : Investigating the evolution of extreme wind speeds from mesoscale to microscale

This paper investigates the interactions between urban morphology indicators and extreme weather variables. In this regard, variations of wind speed and air temperature at the urban microscale are studied for three urban morphologies by means of numerical simulations. Each urban model contains ninety-nine calculation points at different locations and heights to assess the variations during two 24-

On a weighted harmonic Green function and a theorem of Littlewood

We continue our study of weighted harmonic functions. The emphasis is put on properties of conformal invariance and associated Green functions. A classical result of Littlewood about pointwise limits almost everywhere of Green potentials of measures in the disc is, as far as the unit disc is concerned, generalized to the full scale of Green potentials considered.