Based on the study Chair of the traditional attribute-based encryption,a scheme called group-oriented ciphertext-policy attribute-based encryption was proposed.In the scheme,the access policy consists of AND-gate and OR-gate.Users were split up into different groups.Users from the same group can merge their attributes to decrypt successfully,if the
Since its introduction, the Triangulation number has been the most successful and ubiquitous scheme for classifying spherical viruses.However, despite its many successes, it fails to describe the relative angular orientations of proteins, as well as their radial mass distribution within the capsid.It also fails to provide any critical insight into
The preconception environment is a significant modifier of dysgenesis and the development of environmentally-induced disease.To date, fetal alcohol spectrum disorders (FASDs) have been exclusively associated with maternal exposures, yet emerging evidence suggests male-inherited alterations in the developmental program of sperm may be In Ground Prod
Background Previous research indicated that social categorization increased intergroup attitude.The current study extended research on social categorization by adopting the multiple personality categorization concept to explore whether it would alter inter-group attitudes toward Muslims and Buddhists.Participants and procedure Study 1 examined mult
Purpose.To examine patients with vertebral tumour metastasis using transpedicular biopsy for diagnosing unknown primary tumours.Methods.13 men and 8 women aged 41 to 80 (mean, 61) years with vertebral tumour metastasis of unknown primary origin underwent transpedicular biopsy of the affected vertebra.Results.The F F NIACIN origins of the primary tu