The ability to decompose a complex, long-running query into simpler queries that produce the same result is useful for many scenarios, such as admission control, resource management, fault tolerance, and load balancing. In this paper we propose query slicing as a novel mechanism to do such decomposition. We study different ways to extend a traditional query optimizer to enable query slicing and...

Consider the hypergraph bootstrap percolation process in which, given a fixed r-uniform H and starting with G0, at each step we add to G0 all edges that create new copy of H. We are interested maximising number steps this takes before it stabilises. For case where H=Kr+1(r) r≥3, provide construction for shows can be order Θ(nr). This answers recent question Noel Ranganathan. To demonstrate diff...

this article starts with a brief educational beckground and achivements of professor gray, head of the department of psychology, institute of psychiatry, university of london. gray's long standing research leads him to a neuropsychological framework for the classification of psychiatric disorder. gray believes psychiatry is a branch of medicine and is concerned with behaviour disorder and ...

Objective(s):High-intensity interval training (HIIT) increases energy expenditure and mechanical energy efficiency. Although both uncoupling proteins (UCPs) and endothelial nitric oxide synthase (eNOS) affect the mechanical efficiency and antioxidant capacity, their effects are inverse. The aim of this study was to determine whether the alterations of cardiac UCP2, UCP3, and eNOS mRNA expressio...