a positive wave following an upright T wave of the electrocardiogram. It is negative following an inverted T wave. a small, rounded wave that follows the T wave on an electrocardiogram. Normally its polarity is that of the T wave. Its mechanism is unknown. The U wave becomes taller in hypokalemia and inverted in heart disease. It may signify decreased potassium levels in the blood.
Also part of the field of autonomous vehicles and automated driving is the Live Roads technology. Here is currently developing such a technology that will be able to alert drivers of conditions such as weather to alert other drivers of possible hazards, or to avoid a particular area whilst driving.
A couple of weeks ago we took a look at the top 25 tech workplaces, based on employee reviews at Glassdoor. We're here to tell you there's been a little shakeup atop the list. Facebook is now the best place to work in tech. Previously, Facebook had been excluded from our list thanks to technicalities.We arrived at our original list by considering companies Glassdoor.com categorizes as tech that also had at least 25 reviews of both the company and its chief executive officer.e're here to tell you there's been a little shakeup atop the list. Facebook is now the best place to work in tech. Previously, Facebook had been excluded from our list thanks to technicalities.