BACKGROUND In 2005, investigators convened by the National Cancer Institute recommended development of standardized protocols for accelerometer use and reporting decision rules in articles. A literature review was conducted to document accelerometer methods and decision rule reporting in youth physical activity articles from 2005-2010. METHODS Nine electronic databases identified 273 articles...

Westudy cut-elimination in first-order classical logic. Weconstruct a sequenceof polynomiallength proofs having a non-elementary number of different cut-free normal forms. These normal forms are different in a strong sense: they not only represent different Herbrand-disjunctions but also differ in their propositional structure. This result illustrates that the constructive content of a proof in...

atypical presentation is the most common form of celiac disease (cd). although the terminologies like latent, silent and potential have expressed different aspects of clinical and pathological behaviour of cd, they also have contributed in some extent to confusion between clinicians and patients due to the multiple definitions and uncertainty around them. in the light of new advances and the di...

The animation of synthetic faces is still a low-level process requiring much human expertise and hw/sw resources. The constraint-based facial animation editor system, FESINC, provides two kinds of support: allows the a-priory, declarative definition of dynamical expressions and requirements, and assures that while making the animation, these requirements are fulfilled. The novelty of the approa...