The control of electroosmotic flow by electronic means for capillary zone electrophoresis is presented. This is accomplished by the application of a radial voltage field with a rugged and flexible conductive polymer sheath. Fundamental theory for effect of the applied radial voltage on electroosmotic flow is developed. In addition, the effects of surface pretreatments are examined and compared ...

Retinal motion of objects is not in itself enough to signal whether or how objects are moving in the world; the same pattern of retinal motion can result from movement of the object, the observer or both. Estimation of scene-relative movement of an object is vital for successful completion of many simple everyday tasks. Recent research has provided evidence for a neural flow-parsing mechanism w...

following recent works of several authors like huilgol, bhattacharya etd. and javadpour et al., this paper is to contribute further to the literature of axial flow in a rotational coaxial rheometer. we consider axial flow of herschel bulkley mode1 between two concentric cylinders with the inner one rotating, while the outer cylinder is held stationary. an attempt has been made to direct the ana...

Sarday, M ay 6, 2017 moyamoya disease (6). Flaps included flow through radial forearm fasciocutaneous flaps (2), a flow through radial forearm fascial flap (1) and flow through pedicled temporoparietal fascial flaps (4). The superficial temporal vessels (6) and facial vessels (1) were used as the recipient site pedicle. Flow through reperfusion was established into the middle cerebral artery (5...

AD’s behavioral complexity and generalized end-stage pathology sheltered it from twentieth century cortical localizationism. But fundamental principles of brain organization cannot be avoided forever. Cummings [3] has developed a comprehensive case for recognizing the relevance of cortical localization to a twenty-first century understanding of AD. Our work supports this proposal by suggesting ...

OBJECTIVE Radial artery pedicle tissue cooling during harvesting is one of the major causes of vasospasm. We aimed to compare the effects of the pedicle rewarming method, normothermic organ bath, and one of the most preferred topical antispasmodic agents, verapamil-nitroglycerin solution alone or in combination on the blood flow of radial artery. METHODS Consecutively randomized patients (n=8...