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Internet e comunicação política: um novo desafio à democracia
Crossing the phantom divide with a classical Dirac field
In this paper we consider a spatially flat Friedmann-Robertson-Walker (FRW) cosmological model with cosmological constant, containing a stiff fluid and a classical Dirac field. The proposed cosmological scenario describes ...
INTERNET EN LAS BIBLIOTECAS PÚBLICAS COSTARRICENSES: SU IMPORTANCIA PARA ACORTAR LA BRECHA DIGITALINTERNET PUBLIC LIBRARY COSTA RICAN: ITS IMPORTANCE TO CLOSE THE DIGITAL DIVIDE
(Escuela de Bibliotecología, Documentación e Información, 2011)
Information Literacy and the Digital divide: challenging e-Exclusion in the Global South
With the increasing spread of information and communications technologies (ICTs) globally, there is heightened debate about the continuing disparities of access and usage. The dialogue has proceeded in many respects oblivious ...
Typifying mechanisms for gender digital equity in Latin America
Gender digital equity in Latin America and the Caribbean is our goal. We analyze gender specific structural inequalities that constitute barriers for women’s access to ICT: such as education, traditional cultural beliefs ...