Copper ore is one of the most important raw materials for industrial production.Increasing demands have been increasing its extraction generally.Shallow deposits with higher copper grade are mostly exhausted and the open pits become deeper, also the amount of overburden and the problems of its disposal are increased.In some Lip Gloss cases large qu
Abstract Growing evidence suggests that sleep plays a key role in regulating emotions.Rapid eye movements (REMs) in REM sleep could be associated with dreams emotions, but supporting evidence is indirect.To highlight this association, we studied the REM sleep during video-polysomnography of 20 subjects with REM sleep behaviour disorder (RBD), a mod
Abstract Background There is increasing evidence that individual health is at least partly determined by neighbourhood and regional factors.Mechanisms, however, remain poorly understood, and evidence from Germany is scant.This study explores whether regional as well as neighbourhood deprivation are associated with physical health and to what extent
This paper deals about the design of a fast voltage-mode full-wave rectifier, where universal Gravy Jug voltage conveyor and second-generation current conveyor are used as active elements.Thanks to the active elements, the input and output impedance of the non-linear circuit is infinitely high respectively zero in theory.For the rectification only
The petrous apex is a difficult to reach Pillowsham Pair surgical area due to its deep position in the skull base and many vital surrounding structures.Petrous apex pathology ranges from extradural cholesterol granulomas, cholesteatomas, asymmetric pneumatization, and osteomyelitis to intradural meningiomas and schwannomas.Certain lesions, such as