This solution uses Wi-Fi signals to locate, track or navigate a mobile device or the user of the device. This is essential for localization and tracking as GPS solutions has a poor function or not working at all, usually in indoor environment or in urban areas where sky view is limited and buildings.....
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This invention relates to an aqueous diphase solvent system for high-purity polysaccharides separation and purification. The present invention also provides methods for purifying polysaccharide in natural products.
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An magnetorheological damper useful in structural vibration control has a damper body and a moveable portion relative to the damper body. The damper includes an magnetorheological material contained within the damper body for resisting movement of the moveable portion. Rheology changes can be genera.....
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It introduces a novel triterpene saponin fraction (named PSF) with anti-inflammatory and analgesic activities. Two hitherto unreported novel triterpene saponins were isolated in substantially pure form from the root of Ilex pubescens. The chemical structures and some properties of the triterpene sap.....
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In our study, Fructus Ugustri Lucidi (FLL) has been found to be useful for maintenance of Ca balance and improvement of bone properties in aged and postomenopausal women for prevention of osteoporosis. Ethanol extract of FLL improved Ca balance and intestinal Ca absorption in ovariectomized rats (t.....
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