Learn the key differences between qualified and non-qualified retirement plans, including tax advantages, contribution limits ...

What Are Clipless Mountain Bike Pedals? A confusing and antiquated term used to describe pedals that you clip into. They are ...

This paper considers the deployment problem for mobile visual sensor networks equipped with omni-directional communication capability in a non-convex environment. The performance of the visual sensor ...

Small internal angles are the main reason why we may need an infinite number of sentinels. More precisely, in the next section we show that if P is a finite family of convex and non-convex polygons P ...

Blind sensor calibration for spectrum estimation is the problem of estimating the unknown sensor calibration parameters as well as the parameters-of-interest of the impinging signals simultaneously ...

Chemical and mineral sunscreens shield your skin from the harmful effects of the sun’s UV rays in very different ways. “Mineral sunscreen ingredients, zinc oxide and titanium dioxide, are ...