Showing 1 - 20 results of 5,255 for search 'replacement evaluation', query time: 0.13s Refine Results
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    Mining scraper conveyor sprocket replacement and repair evaluation method by LIU Huifeng, GAO Zhong, ZHAO Lijia

    Published 2025-01-01
    “…In order to guide users to replace the sprocket that is not suitable for further use and reduce the incidence of equipment failure, a mining scraper conveyor sprocket replacement and repair evaluation method was proposed.MethodsBased on the Archard wear theory, firstly, the hardness characteristics of the quench hardness layer of the sprocket were studied, and then the dynamic simulation analysis on the meshing transmission process of the ring chain drive system under different wear degree of the sprocket was carried out. …”
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    Evaluation of Factors Determining the Causes of Removable Partial Dentures Replacement by Hanan Ali Hameed, Zainab Mahmood Al-Jammali, Mohammad Khursheed Alam

    Published 2025-03-01
    “… Objective: To evaluate the correlation of different problems that lead to the replacement of removable partial dentures (RPD). …”
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    Clinical evaluation of reasons for replacement of amalgam vs composite posterior restorations by Ayah A Al-Asmar, Alaa HA Sabrah, Islam M Abd-Raheam, Noor H Ismail, Yara G Oweis

    Published 2023-03-01
    “…Methods: A total of 318 restorations which needed to be replaced were clinically and radiographically evaluated in a period of nine months. …”
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    Evaluating HTJ2K as a Drop-In Replacement for JPEG2000 with IIIF by Glen Robson, Stefano Cossu, Ruven Pillay, Michael D. Smith

    Published 2023-08-01
    “…The IIIF community has completed a project to evaluate HTJ2K as a drop-in replacement for encoding JPEG2000 and to validate the expected improvements regarding speed and efficiency. …”
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    Evaluating the use of eggshell powder and sawdust ash as cement replacements in sustainable concrete development by Ajoy Kumer, Md. Arif Arman Akash, Pritom Dey, Faysal Montasir, Kaysarul Islam Bhuiyan, Farhan Fahad

    Published 2025-03-01
    “…A modified concrete mix was developed byreplacing Portland Composite Cement with Eggshell Powder (ESP) (60% by weight) and Sawdust Ash(SDA) (40% by weight) at varying replacement rates of 10%, 20%, 30%, and 40%. The results showedup to 20% for replacement cement with ESP and SDA improved compressive strength in a 28-56 dayperiod, with the highest strength growth rate of 29.58% observed for the mixes with replacement.However, higher replacement levels of 30% and 40% showed limited strength improvement duringthe same period. …”
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    Comparative Evaluation of Aortic Valve Replacement Methods in Patients Over 70 with Aortic Stenosis by V. V. Sokolov, M. V. Parkhomenko, A. I. Kovalyov, V. V. Vladimirov, O. L. Shiryayeva, N. M. Bikbova, V. K. Timerbayev

    Published 2018-11-01
    “…The conservative treatment of symptoms of chronic heart failure with AV stenosis improves the patient’s condition only for a while, whereas surgical treatment such as replacement of AV is recognized as the main effective method of treating a defect. …”
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    Electrophysiological evaluation of carpal tunnel syndrome female patients after vitamin D replacement by Hikmet SAÇMACI, Nermin TANIK, Özlem BALBALOĞLU, Tülin AKTÜRK, Levent Ertuğrul İNAN

    Published 2020-04-01
    “…Nerve conduction study (NCS) was performed before and after vitamin D replacement, and the patient’s pain was evaluated with Visual Analogue Scale (VAS). …”
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    Evaluation of Periodontal Health Status in Pre and Postmenopausal Women with Periodontitis by Tanu Sahney, Amitabh Srivastava, Yasir S. Khan, Vivek Srivastava, Ajita Meenawat, Vinod Kumar

    Published 2025-06-01
    “…The impact of hormonal changes on periodontal health can be mitigated through regular dental check-ups, good oral hygiene practices, and hormonal replacement therapies.…”
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