This paper presents two linear tests for unique faults in dual-port SRAMs: a single-addressing tests (March s2PF-), and a double-addressing test (March d2PF-). The faults for which the tests are designed are developed using defect injection and circuit simulation of all possible resistive defects at the electrical level. An analytical as well as an industrial evaluation of the two tests, togeth...

The efficiency enhancement of argon power cycle engines through theoretical means has been substantiated. However, the escalation in-cylinder temperatures engenders abnormal combustion phenomena, impeding augmentation compression ratios and practical efficiency. This study presents a comprehensive investigation employing experimental simulation techniques, aiming to extend boundaries thermal op...

Aiming at the internal leakage problem of spring type nuclear safety valve sealing surface, flow field and sound characteristics height 0.5mm between disc seat surface were studied, numerical simulation was carried out based on large eddy simulation(LES) mohring acoustic analogy method, compare effects wall pressure fluctuation(AWPF) turbulent fluctuation(TWPF) as excitation source external val...

PURPOSE The purpose of this study was to resolve the issue of whether various generations of CR Bard peripheral vascular access ports and catheters are prone to retain PET radiopharmaceuticals. The study evaluates the residual radioactivity remaining following injection for two PET radiopharmaceuticals currently used extensively in the clinic, FDG and Na18 F. METHODS FDG was purchased from a ...

Arterial cannulation is associated with complications including bacterial contamination, accidental intra-arterial injection and blood spillage. We performed a series of audits and experiments to gauge the potential for these, as well as assess the possible contribution of a new device, the Needle-Free Arterial Non-Injectable Connector (NIC), in reducing these risks. The NIC comprises a needle-...

PURPOSE Evaluation of the efficacy of single-shot, low-dose urokinase administration for the treatment of port catheter-associated fibrin sheaths. METHODS Forty-six patients were retrospectively evaluated for 54 episodes of port catheter dysfunction. The presence of a fibrin sheath was detected by angiographic contrast examinations. On an outpatient basis, patients subsequently received throm...

the preparation of air–fuel mixture is considerably dependent on fluid flow dynamics to achieve improved performance, efficiency, and engine combustion in the appearance of flow. in this study, the effects of mixtures of hydrogen and compressed natural gas (cng) on a spark ignition engine are numerically considered. this article presents the results of a direct-injection engine using methane–hy...

PURPOSE Presently, no standardized technique exists to monitor injection pressures during peripheral nerve blocks. Our objective was to determine if a compressed air injection technique, using an in vitro model based on Boyle's law and typical regional anesthesia equipment, could consistently maintain injection pressures below a 1293 mmHg level associated with clinically significant nerve injur...