Pediatricians who completed their training a few decades ago likely recall devoting lot of time to the performance procedures—often while sleep-deprived and frequently with minimal supervision. Although this arrangement may not have been ideal for children, it probably produced skilled technicians. Lumbar puncture was archetypical example such procedures. Over ensuing years, host factors shaped...

This study focuses on one of the most effective type of capacity markets named Capacity Subscription (CS) market which is predicted to be widely used in the upcoming smart grids. Despite variant researches done about the mechanism and structure of capacity markets, their performances have been rarely tested in the presence of network constraints. Considering this deficiency, we tried to propose...

The extracellular signaling molecule, lysophosphatidic acid (LPA), mediates proliferative and morphological effects on cells and has been proposed to be involved in several biological processes including neuronal development, wound healing, and cancer progression. Three mammalian G protein-coupled receptors, encoded by genes designated lp (lysophospholipid) receptor or edg (endothelial differen...

An extension, QLP, of the propositional logic of explicit proofs, LP, is created, allowing quantification over proofs. The resulting logic is given an axiomatization, a Kripke-style semantics, and soundness and completeness are shown. It is shown that S4 embeds into the logic, when we translate the necessity operator using a quantifier: there exists an explicit proof. And it is shown that the p...