Abstract: Rotation losses at low frequency is very crucial to the microthrust stand depending on high temperature superconductors (HTS) maglev. HTS bulks arrays are sources of levitation forces and ...

The 'solrad' R package is to be used in surface energy models and estimation of solar positions and components with varying topography, time and locations. The functions calculate solar ...

Two 16-year-old girls died after a sled being towed by a Jeep struck a curb and collided with a tree in a Frisco neighborhood Sunday. The parents of victim Elizabeth Angle remembered her as a ...

The historic alignment of true, magnetic and grid north is set to leave England, three years after they combined in the country for the first time since records began. Did you know with an ad-lite ...

This application note evaluates the mechanical properties of titanium using displacement-controlled nanoindentation, including its elastic modulus and hardness. It correlates these physical ...

The equatorial coordinate system projects Earth's latitude and longitude onto the celestial sphere, using declination (angular distance from the celestial equator, measured in degrees) and right ...

Add Yahoo as a preferred source to see more of our stories on Google. Christmas and its shining lights may just be a week away, but so is the darkest day of the year. This astronomical moment is known ...

Statistical analysis of low latitude spread F is presented for three different longitudinal sectors from Jicamarca (12°S, 76.8°W, −2.5° declination angle) from 2001 to 2016, Ascension Island (7.9°S, ...

Call it magnification inundation. For years now, the dentistry trade media landscape has been loaded with loupes. Considering its single-sighted goal of … well, sight, the rich amount of content ...