According to Zhang, the world's most powerful traditional heavy-haul trains currently have a load capacity of around 20,000 tonnes and a length of up to 2.8 kilometers. Such trains require specialized ...

Background: Ventriculo-arterial (VA) coupling characterizes the interaction between the cardiac function and the arterial circulation afterload and reflects cardiovascular performance. We found, for ...

Jost used RTX to showcase its full product portfolio, ranging from fifth wheels, trailer couplings and axles to landing legs, steering systems and digital technologies, exhibiting for the first time ...

Recently, Apple launched the macOS Sequoia 15.1 beta, and with it came a bunch of new Apple Intelligence features. Not everything, mind you – many of the flagship tools, like the Image Playground and ...

1 Engineering Technology Research Institute of Xinjiang Oilfield Company, Karamay, Xinjiang, China 2 State Key Laboratory of Explosion Science and Safety Protection, Beijing Institute of Technology, ...

Abstract: This paper presents an automatic coupling mechanism with mechanical overload protection for use in modular robotic systems. The genderless coupling incorporates a novel safety mechanism that ...

Abstract: Based on the present situations and requirements of the hot-phosphating for the oil drill collar coupling screw thread, one type of environment-friendly automated equipment has been studied, ...