Elevators at MTS trolley stations broke down repeatedly for years

Replacements for failing equipment are still months away as disabled and senior passengers face delays and difficulty getting ...
IEEE

A Data-Driven Evolutionary Algorithm for Dynamic Vehicle Routing Problems With Time Windows Under Limited Computational Time

Abstract: The Dynamic Vehicle Routing Problem with Time Windows (DVRPTW) is a widespread real-world challenge, and numerous algorithms have been proposed to address it. However, in the context of an ...
Ancient Origins

The Great Pyramid Algorithm: New Study Proposes Integrated Edge Ramps

A new computational study suggests the Great Pyramid of Giza was built using a sophisticated "Integrated Edge-Ramp" (IER) system, potentially solving a 4,500-year-old architectural enigma. This model ...
IEEE

Elevator traction machine fault diagnosis based on improved CEEMD and SVM Algorithm

Abstract: Traction machine is the power source of traction elevator, through fault diagnosis of traction machine can effectively reduce the occurrence of elevator safety accidents. In view of the ...
Hosted on MSN

NASA’s space elevator dream is facing a serious problem

NASA’s long-term space ambitions keep pulling old ideas back into the spotlight, and few sound bigger than a space elevator. In theory, it could transform access to orbit and slash reliance on ...