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    Chapter and Conference Paper

    Integrating BDS and GPS to Accelerate Convergence and Initialization Time of Precise Point Positioning

    Due to the precision of BDS orbits and satellites clock, BDS PPP need long time to convergence to centimeter accuracy than GPS PPP. Combined BDS/GPS PPP can benefit from more visible satellites and enhanced sa...

    Zongpeng Pan, Hongzhou Chai, Zehui Liu… in China Satellite Navigation Conference (CSN… (2015)

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    Chapter and Conference Paper

    Hologram Paper Printing Quality Detection and Research

    In order to study color control and quality test of hologram paper printing, make a test form. Under the same printing conditions, print a test form on different substrates including different hologram papers ...

    Yu Liu, Zehui Liu, Hongmei Chen in Advanced Graphic Communications, Packaging… (2016)

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    Chapter and Conference Paper

    Study on the Effect of Thermal Degradation on the Morphology Characteristics of Composite Insulator Mandrel Under Vacuum Condition

    the extensive use of composite insulators in the power grid, some insulators have abnormal heating phenomenon, which leads to abnormal fracture of insulators, which seriously threatens the stable operation of...

    **ang Cai, Chao Gao, Dandan Zhang, Ming Lu… in The proceedings of the 16th Annual Confere… (2022)

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    Chapter and Conference Paper

    Influence of Bolt Slippage on the Wind Induced Vibration Response of Transmission Tower

    Based on a practical transmission tower project, the influence of bolt slippage on the wind induced vibration response of the transmission tower is studied by the finite element method. Using the structural no...

    Chuan Wu, Bo Zhang, Zehui Liu, **aohui Yang… in The Proceedings of the 17th Annual Confere… (2023)

  5. Chapter and Conference Paper

    Closed Sign Language Interpreting: A Usability Study

    Closed sign language interpreting makes media accessible to deaf and hard-of-hearing viewers who use sign language as their primary mode of communication. Analogous to subtitles, this feature allows to toggle ...

    Patrick Boudreault, Muhammad Abubakar… in Computers Hel** People with Special Needs (2024)

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