منابع مشابه
Six Degrees of Separation
Six Degrees of Separation is the idea that any two random people in the world are at most six degrees apart in terms of social connections from each other. We hypothesize that there exists a similar property for proper nouns. With abundant information resources on the Internet such as Wikipedia, we should be capable of studying the connections between proper nouns. Nevertheless, the problem is ...
متن کاملSix Degrees of Separation in Online Society
Six degrees of separation is a well-known idea that any two people on this planet can be connected via an average number of six steps. Having succeeded in the real world, the theory even directly or indirectly motivated the invention of online societies. However, no much effort has been paid on checking if the theory really holds for online societies whose connection pattern may not be identica...
متن کاملProtein kinases: Six degrees of separation?
Recent evidence for cross-talk between protein kinase B (PKB) and the Raf-1 and NF-kappaB signalling pathways has provided new hints to the complex roles that PKB may play in regulating gene transcription and also raised questions about where and when these targets are relevant.
متن کاملSix-Degrees-of-Freedom Remote Actuation of Magnetic Microrobots
Existing remotely-actuated microrobots powered by magnetic coils far from the workspace exhibit a maximum of only five-degrees-of-freedom (DOF) actuation, as creation of a driving torque about the magnetization axis is not achievable. This lack of orientation control limits the effectiveness of existing microrobots for precision tasks of object manipulation and orientation for advanced medical,...
متن کاملDesign Considerations of New Six Degrees-of-Freedom Parallel Robots
This paper describes the structure of three ~pes of parallel robots and compares their performances in the sense of size and static forces. The motivation for this investigation is to construct a robot that best ~ts a given medical application. The requirements are to cover a given work volume with a given orientation and to maintain the robot within the smallest cube possible. Among the struct...
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ژورنال
عنوان ژورنال: Physics of Life Reviews
سال: 2018
ISSN: 1571-0645
DOI: 10.1016/j.plrev.2018.01.005