A prolonged incubation time is generally recommended for diagnosing periprosthetic joint infections (PJI). However, in literature, no distinction made between acute and chronic infections. All patients with a PJI that underwent surgical debridement November 2015 February 2019 or without revision of the prosthesis were retrospectively evaluated. Synovial fluid, 5 intraoperative tissue samples, s...

In graph signal processing signals are defined over a graph, and filters designed to manipulate the variation of graph. On other hand, time domain treats as series, digital in time. This study focuses on notion vertex-time filters, which manipulates time-dependent both simultaneously. The key aspects proposed filtering operations due random asynchronous behavior nodes, they follow collect-compu...

In modern networks, the use of drones as mobile base stations (MBSs) has been discussed for coverage flexibility. However, realization drone-based networks raises several issues. One critical issues is are extremely power-hungry. To overcome this, we need to characterize a new type drones, so-called charging which can deliver energy MBS drones. Motivated by fact that also be charged, deploy gro...

The standard formalism of quantum theory treats space and time in fundamentally different ways. In particular, a composite system at a given time is represented by a joint state, but the formalism does not prescribe a joint state for a composite of systems at different times. If there were a way of defining such a joint state, this would potentially permit a more even-handed treatment of space ...

the arthroscopic study of knee joint is of outstanding interest in assessment of knee complaints. the present article describes the results of arthroscopic examination of 100 patients (mean age 29.4 years 82% male) evaluated from 1996 to 1997 in imam khomeini hospital of tehran. sport injury was the most prevalent cause of referral (40%). the 2 most frequent complaints were knee pain (94%) and ...