Even before coronavirus started to impact the global economy, the market for tire & rubber machinery was showing signs of strain due to factors such as trade-protectionism and automotive-sector decline. There was a stable look to our ranking by sales of the major tire & rubber machinery ...
Keywords: continuous blood pressure measurement; radial artery; strain gauge; photoplethysmography; pulse transit time 1. Introduction Blood pressure (BP), a vital sign used to monitor the functioning of human body, is a crucial indicator of cardiac health and vascular status. BP readings and pulse...