For decades, many students have sat in math classes wondering when they will ever use the lessons they are learning in real ...

Abstract: This paper investigates the dense multi-user sparse code multiple access (SCMA) cellular networks, where base stations (BSs) and users are randomly deployed in a 3D space by using stochastic ...

At Dillon Beach, around eight miles south of Bodega Bay, a surfer was paddling for a wave when a shark collided with the ...

If you need something clever for a gift, consider this two-part 3D-printed Christmas ornament that has a small secret ...

EL MUNDO accompanies a Ukrainian unit specialized in intercepting unmanned aerial vehicles on the front line of Zaporiyia.

WITH the festive season in full swing, our social calendars are packed, our sleep schedules are non-existent, and our ...

A generous sponsorship from Delmar Co. of Lakeville has provided the Lakeville Area Arts Center with a new Glowforge laser ...

Python program for conversion of bitmap heightfield (in PNG or PGM/PPM format) to 3D triangle mesh in POV-Ray POV, Wavefront OBJ, Autodesk DXF and stereolithography (3D printer) STL format. Resulting ...

It was dark and silent, with a chill in the air, as an army of police vehicles blue-lighted their way through the city, headed for one destination. If you told me at 6.20am that Merseyside Police were ...

Scientists have produced the most detailed 3D map of almost all buildings in the world. The map, called GlobalBuildingAtlas, combines satellite imagery and machine learning to generate 3D models for ...

Abstract: Due to the difficulty of annotating the 3D LiDAR data of autonomous driving, an efficient unsupervised 3D representation learning method is important. In this paper, we design the Triangle ...