UM CONTRIBUTO PARA O DEBATE SOBRE A REDEFINIçãO DA ESFERA PúBLICA EM REDE A PARTIR DA PARTICIPAçãO PúBLICA DOS PORTUGUESES NO CIBERESPAçO

Um contributo para o debate sobre a redefinição da esfera pública em rede a partir da participação pública dos portugueses no ciberespaço

O presente artigo tenta enquadrar para Portugal a discussão sobre a transição de uma esfera pública normativa (Habermas, turbosound ts-18sw700/8a 1968/1989, 1998) para uma nova esfera pública em rede (Benkler, 2006), potenciada pelas características da internet, pela sociedade em rede global, e pelas culturas participativas e interativas.São

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Bacillus thuringiensis toxins divert progenitor cells toward enteroendocrine fate by decreasing cell adhesion with intestinal stem cells in Drosophila

Bacillus thuringiensis subsp.kurstaki (Btk) is a strong pathogen toward lepidopteran larvae thanks to specific Cry toxins causing leaky gut phenotypes.Hence, Btk and its toxins are used worldwide as microbial insecticide and in genetically modified crops, respectively, to fight crop pests.However, Btk belongs to the B.cereus group, some strains of

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Study on optimization method of summer nature ventilation for residential buildings in typical thermal zone of Xinjiang, China

Opening windows for ventilation in summer is an essential means to improve the indoor thermal environment and enhance comfort.At present, there are much researches on the factors affecting the occupants’ window-opening behavior, and the research on click here their optimization strategies is relatively scarce.This paper selects 13 typical climate

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Multisided Platforms: Classification and Analysis

The multisided platform (MSP) is an essential business construct in the digital economy.Some of bilstein shocks jeep xj the largest companies in the world—including Google, Amazon, and eBay—exploit the MSP in their business models.Fundamental insights into the MSP are crucial to understand the business operations of the digital economy and how

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