Earlier studies have revealed age-dependent differences in perception by dynamic touch. In the present study, we examined whether the capacity to learn deteriorates with aging. Adopting an ecological approach to learning, the authors examined the process of attunement--that is, the changes in what informational variable is exploited. Young and elderly adults were trained to perceive the lengths...

The network concept is increasingly used for the description of complex systems. Here, we summarize key aspects of the evolvability and robustness of the hierarchical network set of macromolecules, cells, organisms and ecosystems. Listing the costs and benefits of cooperation as a necessary behaviour to build this network hierarchy, we outline the major hypothesis of the paper: the emergence of...

The 2014 Indian general election marked a single party – the Bharatiya Janata Party, winning a majority of seats in Lok Sabha, the first time since the 1984 election. The Congress, the other main national party, suffered its worst ever defeat. This election was termed by some as a 'critical election' signalling the advent of a new phase of a ‘BJP dominated’ party system in India. In this paper,...

The 2014 Indian general election marked a single party – the Bharatiya Janata Party, winning a majority of seats in Lok Sabha, the first time since the 1984 election. The Congress, the other main national party, suffered its worst ever defeat. This election was termed by some as a 'critical election' signalling the advent of a new phase of a ‘BJP dominated’ party system in India. In this paper,...

Corrosion directly affects the structural stiffness of a steel element, reducing thickness, thus inertia, due to gradual deterioration material. Quickly identifying corrosion damage structure is challenge in coastal environments since progresses rapidly, and traditional methods inspection diagnosis are time-consuming costly. This an important issue; therefore, characterization level represents ...

Strictly enforced encapsulation is a key concept for modular software designs. However, in many situations like unanticipated reuse, productivity can be raised by a more flexible approach to encapsulation. Also the discussion about the role of “obliviousness” in aspect-oriented programming is one instance of a general conflict between strictness and flexibility. Here, different technologies tak...