This repository provides code and workflows to test several state-of-the-art vehicle detection deep learning algorithms —including YOLOX, SalsaNext, RandLA-Net, and VoxelRCNN— on a Flash Lidar dataset ...

Steel is an open source cross-platform Rust game engine with built-in editor. Steel uses real-time ray tracing rendering, also known as path tracing, to provide a perfect 3D lighting system.

Abstract: In this paper, the liquid oxygen methane rocket engine is taken as the research object, and based on the idea of modular modeling, the engine simulation model is constructed by using the ...

The turbopump and steam generator assembly of the V-2 engine drew the propellants--liquid oxygen and 75% alcohol--from the missile's tanks and injected them under pressure into the combustion chamber.

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC.