Abstract: Electric and magnetic fields of wave problems are, usually, calculated from derivatives of the scalar potential, /spl phi/, and the vector potential, H=1/μ curl A and E=-grad/spl phi/-(/spl ...

The nature of dark matter remains one of the greatest mysteries in cosmology. Within the standard framework of non-collisional cold dark matter (CDM), various models are considered: WIMPs (Weakly ...

UMATILLA, MORROW COUNTIES — As the sun rises, local vector control crews are tuned in to two familiar sounds: the whine of mosquitoes and the buzz of drones now being used to track them. Vector ...

Converting images into vector graphics or creating vector graphics is particularly useful if you need graphics for logos, illustrations, or print templates. While conventional image formats such as ...

It's one of the fastest RTX 4070 laptops we've tested but all that performance comes at the cost of excessively loud fans, that not even ANC headphones can block out. The hardware inside deserves far ...

This paper covers the concept of a conservative vector field, and its application in vector physics and Newtonian mechanics. Conservative vector fields are defined as the gradient of a scalar-valued ...

Graphics tools are essential to manipulate visual models and pictures on a computer. If you are working on images like PNG or JPG, an editing tool like Adobe Photoshop is one that surely flashes your ...

It's bound to be topped before long, but at this writing the fastest gaming laptop in our benchmark database—holding the highest PCMark 10 productivity score and frame rate in two of our three ...

Due to a planned power outage on Friday, 1/14, between 8am-1pm PST, some services may be impacted. A line drawing of the Internet Archive headquarters building façade. An illustration of a magnifying ...