منابع مشابه
Moving Away from Nasty Encounters Enhances Cooperation in Ecological Prisoner's Dilemma Game
We study the role of migration in the evolution of cooperation. Individuals spatially located on a square lattice play the prisoner's dilemma game. Dissatisfied players, who have been exploited by defectors, tend to terminate interaction with selfish partners by leaving the current habitats, and explore unknown physical niches available surrounding them. The time scale ratio of game interaction...
متن کاملClose encounters.
IN THE November issue of Nursing Management, airline pilot Chris Mann asked: 'Safety Culture? What safety culture?' ( Mann 2004 ). His paper summarises the training undertaken in the aviation industry particularly in relation to human factors, in recognition of their part in aviation safety. He posed the following questions of the NHS.
متن کاملNumerical simulations of protostellar encounters II . Coplanar disc - disc encounters
It is expected that an average protostar will undergo at least one impulsive interaction with a neighbouring protostar whilst a large fraction of its mass is still in a massive, extended disc. Such interactions must have a significant impact upon the evolution of the protostars and their discs. We have carried out a series of simulations of coplanar encounters between two stars, each possessing...
متن کاملNumerical simulations of protostellar encounters I . Star - disc encounters
It appears that most stars are born in clusters, and that at birth most stars have circumstellar discs which are comparable in size to the separations between the stars. Interactions between neighbouring stars and discs are therefore likely to play a key rôle in determining disc lifetimes, stellar masses, and the separations and eccentricities of binary orbits. Such interactions may also cause ...
متن کاملEncounters with Language
First of all, I am overwhelmed and humbled by the honor the ACL Executive Committee has shown me, an honor that should be shared by the colleagues and students I’ve been lucky enough to have around me this past decade-and-a-half while I’ve been engaged in the FrameNet Project at the International Computer Science Institute in Berkeley. I’ve been asked to say something about the evolution of the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cultural Studies Review
سال: 1970
ISSN: 1837-8692,1446-8123
DOI: 10.5130/csr.v15i1.2059