CHITOSAN AND GRAPHENE OXIDE-BASED NANOCOMPOSITES FOR WATER PURIFICATION AND MEDICAL APPLICATIONS: A REVIEW


Provably secure and efficient proxy signature scheme

The size sensationnel kiyari of proxy signature secret key in proxy signature scheme based on lattice basis delegation in fixed di-mension or bonsai tree is greater than that of original signature secret key.Aiming at the situation above, a new efficient proxy signature scheme is proposed.The random oracles are combined in the scheme and a smaller

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Development and Implementation of an Ultraviolet-Dye-Based Qualification Procedure for Hand Washing and Disinfection to Improve Quality Assurance of Pharmacy Preparations and Compounding, Especially in Cleanrooms: A Pilot Study

Even though, nowadays, most medicines are manufactured industrially, patients may have medical needs that can only be met by a tailor-made approach.This requires the availability of pharmacy preparations made under Good Manufacturing Practice (GMP) conditions.An efficient hand hygiene practice is essential herewith, especially if sterile products t

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