Destino e liberdade no pensamento estoico greco-romano

Entendendo o Pensamento Computacional

The goal of this article is to clarify the meaning of Computational Thinking. We differentiate logical from computational reasoning and discuss the importance of Computational Thinking in solving problems. The three pillars of Computational Thinking Abstraction, Automation and Analysis are outlined, highlighting the role of each one in developing the skills needed for the problem-solving process.

Pensamento tecnológico e criatividade na comunicação: prospecções acerca do pós-humano e da prática gráfica do rafe

Valentina Greco: Got hair?

I n mammalian hair follicles, follicu-lar tissues and new hairs are generated during a cyclical growth cycle. The growth phase is followed by a period of degeneration and then by entry into a resting state that terminates with a new round of growth. The transitions between different stages of the cycle are triggered by interactions of hair follicle stem cells with underlying mesenchymal cells, ...

Elastic e-NO collisions.

In this paper we use the Schwinger multichannel method ~SMC! to calculate several types of cross sections related to the elastic electron scattering by NO. We show through the NO system that the elastic scattering of an electron by an open shell molecule is a much richer process than the corresponding scattering by closed shell targets. We present cross sections for unpolarized electron scatter...

No (e-)Democracy Without (e-)Knowledge

Citizens have never had complete and up-to-date information on all the laws, regulations and opportunities that concern them. Although the law does not excuse ignorance, information-publishing techniques, usually Official Gazettes on paper, make effective knowledge and awareness virtually impossible. One of the greatest opportunities of e-government is to overcome this information gap and to su...