Ring signatures and group signatures are prominent cryptographic primitives offering a combination of privacy and authentication. They enable individual users to anonymously sign messages on behalf of a group of users. In ring signatures, the group, i.e. the ring, is chosen in an ad hoc manner by the signer. In group signatures, group membership is controlled by a group manager. Group signature...

Objective. To create a recommendation for pediatricians and other primary care providers about their role as screeners for detecting developmental dysplasia of the hip (DDH) in children. Patients. Theoretical cohorts of newborns. Method. Model-based approach using decision analysis as the foundation. Components of the approach include the following: Perspective: Primary care provider. Outcomes:...

Long-term follow-up studies on children with surgically treated developmental dysplasia of the hip (DDH) have shown that not only affected side progresses to premature osteoarthritis, but unaffected may also suffer from insidious or osteonecrosis. The current gait analysis study identified loading and unloading rates ground reaction forces (GRF) lower limb joint axial during gait, their correla...

Minyak nilam mengandung sejumlah besar senyawa golongan seskuiterpen. Senyawa α-guaiene merupakan seskuiterpen mayor yang diduga memiliki kemampuan sebagai antimikroba. Kemampuan antijamur belum banyak dibuktikan, khususnya pada spesies jamur Microsporum gypseum ATCC 14683 dan Tricophyton mentagrophytes 16404. Tujuan penelitian ini adalah untuk mengetahui adanya aktivitas antijmur minyak berbag...

The oblique corner joints (OCJ) of wood-frame furniture doors crack easily during common usage due to external loads or changes in temperature and humidity. Aiming solve this technology issue, the effects selected factors, i.e., material type (MT), diameter dowel hole (DDH), moisture content (MCD), distance between two dowels (DTD), on diagonal tensile strength joint (OCJ), were investigated ex...

Objective: We hypothesized that as the patient’s age increases, outcomes of Salter pelvic osteotomy (SPO) get worse. This study aims to compare results surgery in developmental dysplasia hip (DDH) with at which SPO is performed. Patients and Materials: Forthy six hips 36 patients least 1 year regular radiological clinical follow-up were included this study. The retrospectively divided into thre...

The notion of universal re-encryption is an established primitive used in the design of many anonymity protocols. It allows anyone to randomize a ciphertext without changing its size, without decrypting it, and without knowing the receiver’s public key. By design it prevents the randomized ciphertext from being correlated with the original ciphertext. We revisit and analyze the security foundat...