Abstract: GRAFCET diagrams are powerful modeling tools that enable the detailed definition of discrete event system behaveior through structured and hierarchical designs. These diagrams incorporate ...
这是一个基于以太坊区块链技术的去中心化匿名投票系统，旨在解决传统投票系统中存在的透明度不足 ...
Trees are bent around the pier of a bridge in Louise Hays Park in Kerrville on July 5, 2025, the day after cataclysmic floodwaters swept through Kerr County. (Brenda Bazán/The Texas Tribune) (The ...
Hitachi Rail has been chosen to deliver its SelTrac Communications-Based Train Control (CBTC) and SCADA solutions for Gamuda, the main contractor for the New Taipei City Government’s Department of ...
SEATTLE--(BUSINESS WIRE)--Amazon today announced the Amazon Key Access Control System—a lineup of customizable, property access solutions for multi-family buildings and gated communities. Amazon Key ...
Ukraine’s combat aviation will receive command and control systems for better interaction between individual aircraft and air defense systems. The signing of a license agreement for the use of ...
Chevron Richmond recently installed flare.IQ, a real-time, automated system that will improve the facility’s flaring performance. The technology, developed by Panametrics, a Baker Hughes business, ...
The Trump administration says it will replace the country’s aging air traffic control system with an all-new technology, following a fatal mid-air collision and a series of near misses in recent ...
WASHINGTON, May 8 (Reuters) - U.S. Transportation Secretary Sean Duffy unveiled a plan on Thursday to ask Congress for billions of dollars to modernize the aging U.S. air traffic control system to ...
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