FAST MULTI-USER SEARCHABLE ENCRYPTION WITH FORWARD AND BACKWARD PRIVATE ACCESS CONTROL


Megalithic structures and dolmen orientation in Bulgaria

A review of the main types of megalithic and quasi-megalithic monuments in Bulgaria is presented together with maps of their localization.A large and modern data base about the orientation of 110 Thracian dolmens (XII-VII c.BC) is interpreted in detail.The astronomic orientation principle is tested.The azimuths occupy wide sectors in South excludin

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A Sensitive, Point-of-Care Detection of Small Molecules Based on a Portable Barometer: Aflatoxins In Agricultural Products

Sensitive and point-of-care detection of small toxic molecules plays a key role in food safety.Aflatoxin, a typical small toxic molecule, can cause serious healthcare and economic issues, thereby promoting the development of sensitive and point-of-care detection.Although ELISA is one of the official detection methods, it cannot fill the gap between

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