Showing 681 - 700 results of 14,501 for search 'research (errors OR error)', query time: 0.21s Refine Results
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    An Examination of EFL Undergraduates’ Writing Error Types and Frequency in WhatsApp Chat Messaging: Exploring Key Factors by Mohammad Owais Khan, Mohd Nazim, Ali Abbas Falah Alzubi

    Published 2024-05-01
    “…Studies have been conducted to address writing challenges in various contexts, including social media platforms. However, rare research is available to examine the specific types and frequency of writing errors committed by EFL undergraduates while using WhatsApp, particularly in the context of Najran University. …”
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    Diagnosing diagnostic error of endometriosis: a secondary analysis of patient experiences from a mixed-methods survey by Gordon D Schiff, Allyson C Bontempo

    Published 2025-03-01
    “…Objective To analyse endometriosis diagnostic errors made by clinicians as reported by patients with endometriosis.Methods This study deductively analysed qualitative data as part of a larger mixed-methods research study examining ‘invalidating communication’ by clinicians concerning patients’ symptoms. …”
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    Association between outdoor air pollutant exposure and refractive error changes: A retrospective clinical practice study by Yu-Te Huang, Peng-Tai Tien, Jamie Jiin-Yi Chen, Ming-Yen Wu, Ping-Ping Meng, Hei-Tung Yip, Hui-Ju Lin, Tse-Yen Yang, Lei Wan

    Published 2025-05-01
    “…Abstract In recent decades, the impact of air pollution on eye health has been emphasized, but the effect of air pollution on changes in refractive error is still unknown. A comprehensive retrospective cohort study was conducted to address this, utilizing the China Medical University Hospital Clinical Research Data Repository (CMUH-CRDR). …”
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    Clinical Manifestation and Errors in the Diagnosis of Classical Paroxysmal Nocturnal Hemoglobinuria: A clinical case series of 150 patients by AD Kulagin, OU Klimova, AV Dobronravov, MO Ivanova, TA Rudakova, EV Babenko, VA Dobronravov, BV Afanas’ev

    Published 2017-07-01
    “…Paroxysmal nocturnal hemoglobinuria (PNH) is a rare clonal disease of the blood system, characterized by intravascular hemolysis, cytopenia and thrombosis. Diagnostic errors with delayed diagnosis of PNH are often due to the variety of the clinical presentation and the lack of awareness of the doctors of this rare disease. …”
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  11. 691

    Analysis of Student Errors According to the Nolting Procedure on Mathematical Literacy Problems in View of Kolb's Divergent and Assimilation Styles by Luna Stefani, Liana Metta, Doni Azmi Roma

    Published 2024-01-01
    “…This study describes the types of student errors based on the Nolting procedure on mathematical literacy problems in the form of AKM questions in terms of Kolb's divergent and assimilation styles. …”
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  12. 692

    Mesh stiffness modelling and dynamic response analysis of spur gear pair with assembly error and tooth surface friction by NIE Li, XU Zhiliang, XU Huachao

    Published 2025-03-01
    “…Additionally, simulation results demonstrate that appropriately adjusting the installation conditions and using reasonable tooth surface friction coefficients of spur gear pairs can improve its transmission accuracy and vibration characteristics. The research findings can provide references for the dynamic analysis of spur gear transmission systems under the influence of systematic errors.…”
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  13. 693

    The effect of the accuracy of determining the angular ratios of the vectors of a three-phase system on the error of estimating symmetric components by V. E. Martusenko, Yu. Yu. Dedeshko, D. Е. Minaev

    Published 2024-02-01
    “…An assessment was made of the error in calculating symmetrical components at different levels of asymmetry and different angular errors of vector measurements. …”
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    Mesh Stiffness Modelling and Dynamic Response Analysis of Spur Gear Pair with Assembly Error and Tooth Surface Friction by Nie Li, Xu Zhiliang, Xu Huachao

    Published 2024-01-01
    “…Additionally, simulation results demonstrate that appropriately adjusting the installation conditions and using reasonable tooth surface friction coefficients of spur gear pairs can improve its transmission accuracy and vibration characteristics. The research findings can provide references for the dynamic analysis of spur gear transmission systems under the influence of systematic errors.…”
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  15. 695

    Actual Gear Surface Static Unloaded Transmission Error of Spiral Bevel Gear and Its Effect on Dynamic Characteristic by Zhisheng Chen, Siyu Chen, Jinyuan Tang, Shandong Peng

    Published 2019-09-01
    “…Taking a pair of spiral bevel gear pairs as the research object, a static unloaded transmission error model of actual tooth surface is established, which is free from tooth surface equation. …”
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