يعرض 1 - 10 نتائج من 10,475 نتيجة بحث عن '"Rails"', وقت الاستعلام: 0.67s تنقيح النتائج
  1. 1
    دورية أكاديمية
    A combined method to identify the rail irregularity at welded region.

    المؤلفون: Lou, Ping1,2 (AUTHOR) pinglou@mail.csu.edu.cn, Chen, Yin1 (AUTHOR), Li, Zheng1 (AUTHOR)

    المصدر: Journal of Vibration & Control. Apr2024, Vol. 30 Issue 7/8, p1438-1448. 11p.

    مصطلحات موضوعية: *RAILROAD rails, *PARAMETER identification, *TIME-frequency analysis


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  2. 2
    دورية
    PARALLEL LINES US AND CHINA VIE FOR AFRICAN RAIL DOMINANCE: The US and China are using rail investment as part of their scramble for Africa's mineral resources. But can passenger rail projects that boost regional intergration find financial backers?

    المؤلفون: Payton, Ben

    المصدر: African Business. Oct2023, Issue 507, p14-18. 5p.

    مصطلحات موضوعية: *RAILROAD finance, *GREENHOUSE gas mitigation, MINES & mineral resources, RAILROAD rails

    مصطلحات جغرافية: CHINA

    النص الكامل

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  3. 3
    كتاب
    Quantification of the effectiveness of handheld equipment for ground verification of detected rail internal defects : final report / Leith Al-Nazer, Thomas Raslear, Lucas R. Welander.

    المؤلفون: Al-Nazer, Leith

    مصطلحات موضوعية: Railroad rails -- Defects -- Detection., Railroad rails -- Defects -- Detection -- Technological innovations.

    عناوين أخرى: Rail integrity application of ultrasonic phased arrays for rail flaw sizing

    الوصول للمادة أونلاين: https://purl.fdlp.gov/GPO/gpo48005Test
    http://www.fra.dot.gov/eLib/details/L04996Test
    https://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0701-C-06&SYS=000924453Test

    View record in Government Printing Office (GPO)

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  4. 4
    دورية أكاديمية
    Improved YOLOV5s Railway Crack Target Detection Algorithm. (English)

    المؤلفون: MIAO Xinfa, LIU Baolian, LI Xiaoqin, HOU Yue

    المصدر: Journal of Computer Engineering & Applications; 6/15/2024, Vol. 60 Issue 12, p216-224, 9p

    مصطلحات موضوعية: DATA mining, ALGORITHMS, INFORMATION networks, ACCURACY of information, PYRAMIDS, RAILROAD rails


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  5. 5
    دورية أكاديمية
    Heterogeneity‐oriented ensemble learning for rail monitoring based on vehicle‐body vibration.

    المؤلفون: Zhuang, Yong, Liu, Rengkui, Tang, Yuanjie

    المصدر: Computer-Aided Civil & Infrastructure Engineering; Jun2024, Vol. 39 Issue 12, p1766-1794, 29p

    مصطلحات موضوعية: SENSOR placement, FEATURE extraction, DATABASES, DEEP learning, RAILROAD rails


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  6. 6
    دورية أكاديمية
    Detection of Train Wheelset Tread Defects with Small Samples Based on Local Inference Constraint Network.

    المؤلفون: Liu, Jianhua, Jiang, Shiyi, Wang, Zhongmei, Liu, Jiahao

    المصدر: Electronics (2079-9292); Jun2024, Vol. 13 Issue 11, p2201, 11p

    مصطلحات موضوعية: GENERATIVE adversarial networks, ROLLING contact, FEATURE extraction, RAILROAD rails, WHEELS

    النص الكامل

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  7. 7
    دورية أكاديمية
    Rail-STrans: A Rail Surface Defect Segmentation Method Based on Improved Swin Transformer.

    المؤلفون: Si, Chenghao, Luo, Hui, Han, Yuelin, Ma, Zhiwei

    المصدر: Applied Sciences (2076-3417); May2024, Vol. 14 Issue 9, p3629, 21p

    مصطلحات موضوعية: TRANSFORMER models, SURFACE defects, RAILROAD rails, SHOOTING (Sports), DEEP learning, HIGH speed trains, ACCURACY of information

    النص الكامل

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  8. 8
    دورية أكاديمية
    Investigation of transient wheel-rail interaction and interface contact behaviour in movable-point crossing panel.

    المؤلفون: Hao, Chaojiang, Wang, Ping, Xu, Jingmang, Liu, Yibin, Chen, Jiayin, An, Boyang, Yi, Qiang, Wang, Shuguo

    المصدر: Vehicle System Dynamics; May2024, Vol. 62 Issue 5, p1103-1121, 19p

    مصطلحات موضوعية: ROLLING contact, MODE shapes, RELATIVE motion, INFRASTRUCTURE (Economics), RAILROAD rails, STRAINS & stresses (Mechanics), WHEELS


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  9. 9
    كتاب
    Actions taken and needed to implement mandates and address recommendations regarding rail safety [electronic resource] : Federal Railroad Administration / [David Tornquist].

    المؤلفون: United States. Department of Transportation. Office of Inspector General.

    مصطلحات موضوعية: Railroad rails -- Safety measures. -- United States, Railroad rails -- Safety regulations -- United States.

    الوصول للمادة أونلاين: https://purl.fdlp.gov/GPO/gpo25785Test
    http://www.oig.dot.gov/sites/dot/files/pdfdocs/Final_Report_08-26-08_w_electronic_sign.pdfTest
    https://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0982-L&SYS=000874124Test

    View record in Government Printing Office (GPO)

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  10. 10
    كتاب
    Application of ultrasound phased arrays for rail flaw inspection [electronic resource] / [Greg Garcia, Jinchi Zhang].

    المؤلفون: Garcia, Greg

    مصطلحات موضوعية: Railroad rails -- Defects -- United States., Railroad rails -- Safety measures. -- United States, Railroad accidents -- Prevention. -- United States

    الوصول للمادة أونلاين: https://purl.fdlp.gov/GPO/gpo21254Test
    http://www.fra.dot.gov/downloads/Research/ord0617.pdfTest
    https://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0701-C&SYS=000866513Test

    View record in Government Printing Office (GPO)

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