They make up the cardiac pacemaker, that is, the natural pacemaker of the heart. In most humans, the concentration of pacemaker cells in the sinoatrial (SA) node is the natural pacemaker, and the resultant rhythm is a sinus rhythm. Sometimes an ectopic pacemaker sets the pace, if the SA node is damaged or if the electrical conduction system of the heart has problems.
Lobo is an extensible all-Java web browser and RIA platform. It supports HTML 4, Javascript (AJAX) and CSS 2 plus direct JavaFX and Java (Swing/AWT) rendering. Cobra is the web browser's renderer API; also a Javascript-aware HTML parser.
New 28 Jan 2015 #1. Confused about java and Windows 10. okay I use IE, Chrome and FF, I can get java installed and works properly for Chrome and FF. however, IE seems to have a problem, on the java site it offers 2 different versions, one for IE and one for others. but it seems no matter what I do IE refuses to see it.