Myocardial protection by pre-conditioning involves increasing the tolerance to ischaemia-reperfusion injury and can be achieved by either mechanical or pharmacological means. Pre-conditioning involves the therapeutic manoeuvre being applied before the start of ischaemia while post-conditioning applies the manoeuvre after the start of ischaemia. The initial method for achieving myocardial protec...

Marine navigation consists in continuous observation of the situation at sea, determination the anti-collision manoeuvre. So it necessary to determine ship safe trajectory as a sequence of ship course changing manoeuvres. Each manoeuvre is undertaken on the basis of information obtained from the anti-collision system ARPA. This paper describes a method of safe ship control in the collision situ...

Of those surgeons using laparoscopic radical prostatectomy (LRP) for localized prostate cancer, with or without robotic-assistance (RALRP), most prefer the antegrade approach to dissect the prostate and neurovascular bundles. After dividing the anterior bladder neck, a key manoeuvre is adequate anterior retraction of the prostate to allow safe and timely dissection of the posterior bladder neck...

The optimisation of a tail-sitter UAV (Unmanned Aerial Vehicle) that uses a stall-tumble manoeuvre to transition from vertical to horizontal flight and a pull-up manoeuvre to regain the vertical is investigated. The tandem wing vehicle is controlled in the hover and vertical flight phases by prop-wash over wing mounted control surfaces. It represents an innovative and potentially simple solutio...

BACKGROUND In the presence of elevated cardiac filling pressures, the decline of blood pressure (BP) during the straining phase of a Valsalva manoeuvre is blunted or absent. We compared the use of non-invasively measured BP response to a Valsalva manoeuvre with clinical assessment and bioimpedance measurements to identify haemodialysis patients at risk of acute congestive heart failure (CHF). ...