The new epoch of the 21th century develops new globally interrelated and interacting high-tech and cyberspace based civilizations and rapid transitions and other interactions between old and new models of life, orientation and behavior. Bio-logy and socio-logy describe bios as interrelated interactions of living beings and biotopes, natural, cultural, technical. The concept of bio-ethics in the...

Dissemination Level PU Public X PP Restricted to other programme participants (including the Commission Services) RE Restricted to a group specified by the consortium (including the Commission Services) CO Confidential, only for members of the consortium (including the Commission Services) Storytelling is a familiar and effective way to convey information to a general audience, especially in th...

The paper describes a new dynamic protocol for managing replicated data. Like the existing dynamic schemes, our protocol involves reconfiguring the system dynamically to reflect failures and repairs as they occur, so that the data may be kept available for user operations even if only one replica of the data remains accessible. However, in the existing schemes, it is required for the correctnes...

We investigate the dependence of the epoch of reionization on the properties of cosmological perturbations, in the context of cosmologies permitted by WMAP. We compute the redshift of reionization using a simple model based on the Press–Schechter approximation. For a power-law initial spectrum we estimate that reionization is likely to occur at a redshift zreion = 17+10 −7 , consistent with the...

Emission lines in hydrogen can be used to measure the approximate redshift of the reionization of the universe. This is an important measurement given the lack of a convincing theoretical prediction of this epoch. There is a rapid change in absorption at the reionization event, which can leave sharp features in the spectrum of recombining hydrogen. These features in the near infrared background...