Showing 581 - 600 results of 714 for search '"Pennsylvania"', query time: 0.06s Refine Results
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    Qualitative and quantitative agreement research on three diagnostic methods for maxillary transverse discrepancy by Zhang Ningbo, Wang Tianxiao, Yan Feng, Chen Rui, Fu Xinyu, Ren Liling

    Published 2025-02-01
    “…Methods Three hundred and sixty patients were categorized into skeletal classes I, II, and III based on the ANB angle and assessed using University of Pennsylvania analysis (UPA), Yonsei transverse analysis (YTA), and Andrews Element III analysis (AEA). …”
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    Ultrasonic Guided Waves-Based Monitoring of Rail Head: Laboratory and Field Tests by Piervincenzo Rizzo, Marcello Cammarata, Ivan Bartoli, Francesco Lanza di Scalea, Salvatore Salamone, Stefano Coccia, Robert Phillips

    Published 2010-01-01
    “…The second part of the paper shows the results of field testing conducted in south east Pennsylvania under the auspices of the U.S. Federal Railroad Administration.…”
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