General ciphertext-policy attribute-based encryption (CP-ABE) provides fine-grained access control for data sharing in cloud computing, but its plaintext synovex one grass formed access policy may cause leakage of private and sensitive data.And revoking a malicious user by accurately tracing the identity according to a leaked decryption key is a hu
Introduction.Data on emergency interventions in poisonings are scarce.Objective.To determine the effectiveness of antidote therapy in acute poisoning-related emergency medical services (EMS) interventions.Methods.A prospective observational study included all poisoning-related intervention cases over 3 years (1999-2001) in the Celje region, Sloveni
Some peculiarities of using hot-air balloons in testing parachute systems are described in the paper.The main aim is to reduce expenses while testing cga 200 to cga 510 adapter parachute systems.Similarity criteria such as Froude number and Newtons number were used to assess the reliability of the results of testing scaled-down models of parachute