The k-th power of a n-vertex graph X is the iterated cartesian product of X with itself. The k-th symmetric power of X is the quotient graph of certain subgraph of its k-th power by the naturalâ€¦ (More)

A methodology is proposed for non-parametric density estimation, constrained by the known expected values of one or more functions. In particular, prescribing the first moment â€“the mean of theâ€¦ (More)

The role of cholecystokinin (CCK) in the regulation of gastric emptying of physiological meals containing solids and liquids in humans remains controversial. We studied the role of endogenous CCK inâ€¦ (More)

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The conventional evaluation of safety and tolerability during Phase I may not be sufficient for new exploratory non-peptide receptor antagonists as selective vasopressin (AVP) receptorâ€¦ (More)