No. 14 UNC returns from California with their third and fourth defeats that muddle what comes next after a strong start to ...

Azimuths and bearings are horizontal angles measured to represent or locate a line with respect to a meridian. Here, the important features of azimuth and bearing in surveying along with their ...

Ball splines and bearings: each play a role in mechanical function, and each are unique. All types of machinery are provided with supports for rotating shafts, and that supporting device is a ...

The Kansas City Chiefs knew the play call was coming before it was signaled from the sideline, and they were ready for it. On the biggest play of the season, Kansas City's prepared to stop the Buffalo ...

The GuoWang internet satellites, launched this week as the first step in China’s answer to SpaceX’s Starlink constellation, featured notable differences from their US counterpart. Not only are the ...

The challenge that machine tool builders face when designing spindles for milling machines and lathes is selecting bearings with the optimal balance of speed, load-carrying capacity, stiffness, and ...

Abstract: This paper deals with the bearing angle error (BAE) estimation problem associated with a one-axis gimballed ultrasonic seeker, which can be used as a low ...

With 2D cameras and space robotics algorithms, astronautics engineers have created a navigation system able to manage multiple satellites using visual data only. They just tested it in space for the ...

Someday, instead of large, expensive individual space satellites, teams of smaller satellites – known by scientists as a “swarm” – will work in collaboration, enabling greater accuracy, agility, and ...