AIM To investigate tension-free vaginal tape (TVT) position and shape using ultrasound (US) and correlate the findings to outcome. MATERIAL AND METHODS The results of TVT surgery were investigated in 72 women with urodynamic stress urinary incontinence. The main outcome parameters were US tape position in relation to the urethra and dynamic changes in TVT shape at rest and during straining. ...

Lateral tape displacement in a tape drive is believed to be one of the critical limiting factors in achieving high track density in tape storage media. For improving track density, servo control systems can be designed on the basis of information from a position error signal to improve the track following capabilities in a tape drive. In this paper, we consider the characterization of lateral t...

OBJECTIVE To assess the outcome of patients who underwent a tension-free vaginal tape sling procedure alone versus patients who underwent concomitant pelvic floor surgery. DESIGN Retrospective cohort study. SETTING Urogynaecology unit of a university teaching hospital, Hong Kong. PATIENTS Patients diagnosed with moderate-to-severe urodynamic stress incontinence and underwent a tension-fre...

Finite state control Semi-infinite tape which contains, at the beginning of the computation: the input string, on its part of the tape the blank symbol, in the remaining squares According to the transition function at each step the machine: changes its internal state writes a nonblank symbol on the scanned tape square moves the head either to the left, or to the right, or keeps it on the same s...

A Turing machine with faults, failures and recovery (TMF) is described. TMF is (weakly) non-deterministic Turing machine consisting of five semi-infinite tapes (Master Tape, Synchro Tape, Backup Tape, Backup Synchro Tape, User Tape) and four controlling components (Program, Daemon, Apparatus, User). Computational process consists of three phases (Program Phase, Failure Phase, Repair Phase). C++...

AIMS Intrinsic sphincter deficiency (ISD) is a known risk factor for therapy failure after tension-free vaginal tape (TVT) insertion. The purpose of this study was to investigate if the severity of ISD alone or other factors such as urethral mobility and tape localization influence outcomes. METHODS One hundred and nine women with urodynamically determined ISD, a TVT insertion, and a 6-month ...