One of the fundamental operations in wireless ad hoc networks is broadcasting. To successfully reducing the number of transmissions of broadcast that are required to achieve full delivery with energy consumption using local broadcast algorithm. This broadcast algorithm is proposed for guarantee with full delivery and successful approximation to the optimum solution without considering the node ...

Direct nose-to-brain drug delivery circumvents the blood-brain-barrier and has multiple advantages over intravenous delivery. However, its application is limited by the extremely low delivery efficiency to the olfactory region where drugs can more efficiently enter the brain. This study evaluated the feasibility and effectiveness of targeted drug delivery with electrophoretic forces in a 2D hum...

Device description Name and manufacture: HighLife SAS, Paris, France. Approval status: Preclinical. Platform: Nitinol. Specific design: The HighLife transcatheter mitral valve replacement device is a two-component system (Figure 1). The valve prosthesis is implanted over a delivery system in the mitral position and is anchored by interacting and then reaching an equilibrium position with a prev...

background: detection of women at risk for dystocia will allow physicians to make preparations and treatment decisions that can minimize maternal and neonatal morbidity. we aimed to determine the risk factors for dystocia in nulliparous women. methods: this case series enrolled 447 nulliparous women who presented with a single pregnancy in the vertex presentation and gestational age of 38-42 we...

The motivation for this study was to reduce physics workload relating to patient- specific quality assurance (QA). VMAT plan delivery accuracy was determined from analysis of pre- and on-treatment trajectory log files and phantom-based ionization chamber array measurements. The correlation in this combination of measurements for patient-specific QA was investigated. The relationship between del...

OBJECTIVES While transcatheter aortic valve implantation (TAVI) has rapidly evolved for the treatment of aortic valve disease, the currently used bioprostheses are prone to continuous calcific degeneration. Thus, autologous, cell-based, living, tissue-engineered heart valves (TEHVs) with regeneration potential have been suggested to overcome these limitations. We investigate the technical feasi...

This paper describes curtain airbag gas delivery system development work using CFD analysis. The objective of developing gas delivery system was to achieve uniform inflation and reasonable time to position for oblique pole test with 5 %ile female. CFD analysis has been conducted to design gas delivery system of 3 row curtain airbag. The gas delivery system consists of T-diffuser and flexible ga...

BACKGROUND Few studies have investigated the factors affecting aerosol delivery during non-invasive ventilation (NIV). Our aim was to investigate, using a bench-top model, the effect of different ventilator settings and positions of the exhalation port and nebulizer on the amount of albuterol delivered to a lung simulator. METHODS A lung model simulating spontaneous breathing was connected to...