Showing 7,081 - 7,100 results of 7,314 for search 'operating average', query time: 0.13s Refine Results
  1. 7081

    Bile Duct Reconstruction after Failed Laparoscopic Cholecystectomy: Literature Review by M. V. Timerbulatov, M. M. Aziev, E. E. Grishina, T. M. Ziganshin

    Published 2023-07-01
    “…Today, the incidence of iatrogenic bile duct injury in laparoscopic cholecystectomy averages 0.4 % worldwide. In Russia, it accounted for 0.6 % in 2020. …”
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  2. 7082

    Influence of the Upstream Channel of a Ship Lift on the Hydrodynamic Performance of a Fleet Entry Chamber and Design of Traction Scheme by Haichao Chang, Qiang Zheng, Zuyuan Liu, Yu Yao, Xide Cheng, Baiwei Feng, Chengsheng Zhan

    Published 2025-07-01
    “…This study investigates the hydrodynamic performance of ships entering a ship lift compartment that is under the influence of upstream channel geometry and proposes a mechanical traction scheme to enhance operational safety and efficiency. Utilizing a Reynolds-averaged Navier–Stokes (RANS)-based computational fluid dynamics (CFD) approach with overlapping grid technology, numerical simulations were conducted for both single and grouped ships navigating through varying water depths, speeds, and shore distances. …”
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  3. 7083

    A New Transformer‐Less Buck‐Boost Converter With Reliability Assessment Using the Improved Markov Model by Ifham H. Malick, Mohammad Zaid, Javed Ahmad, Chang‐Hua Lin, Marwan Ahmed Abdullah Alasali

    Published 2025-03-01
    “…Adding to the fundamental analysis of the converter, a study to examine the converter's volumetric distribution and cost factor calculation is also discussed. The averaged small‐signal model of the converter is formulated to assess the transfer function and the stability of the converter during its operation. …”
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  4. 7084

    Adjustable tongue vane for improving the energy performance of a submersible single-channel pump for wastewater treatment by Duc-Anh Nguyen, Kexin Wu, Xiaojun Li, Gyeong Sung Kim, Jin-Hyuk Kim

    Published 2025-01-01
    “…Single-channel pump is a type of centrifugal pump that is frequently utilized for wastewater treatment around the world, but they often operate at low flow rates with low efficiency and loud noise because the wastewater contains many impurities. …”
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  5. 7085
  6. 7086

    Comparison of Different Polymeric Membranes in Direct Contact Membrane Distillation and Air Gap Membrane Distillation Configurations by Cristiane Raquel Sousa Mesquita, Abdul Orlando Cárdenas Gómez, Carolina Palma Naveira Cotta, Renato Machado Cotta

    Published 2025-03-01
    “…The analyses underscored the necessity of a careful selection of membrane type for each distillation configuration by the specific characteristics of the process and its operational conditions. In addition to experimental findings, the proposed heat and mass transfer-reduced model showed good agreement with experimental data, with deviations within ±15%, effectively capturing the influence of operational parameters. …”
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  7. 7087

    Higher-Order Aberrations Following Ray Trace LASIK and the Impact of Eye Movement on Coma by Thananjeyan AL, Bala C

    Published 2024-11-01
    “…Intraoperative eye tracking of x and y coordinates were separately averaged to calculate mean and standard deviation of movement along the x-axis and y-axis to assess eye movement.Results: Total HOA RMS (n = 250 eyes) increased marginally from 0.306 ± 0.102 to 0.371 ± 0.135 (p < 0.001) post-operatively. …”
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  8. 7088
  9. 7089

    Improving agricultural sustainability through farm mergers: an energy efficiency perspective by Amar Oukil, Ahmed Nourani, Ahmed Amin Soltani, Mohamed-Rachid Boulassel, Abdelaali Bencheikh

    Published 2024-12-01
    “…Our approach incorporates the ordered weighted averaging (OWA) operator within an inverse data envelopment analysis (IDEA) model to identify post-merger farms that meet preset efficiency targets. …”
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  10. 7090

    Economic Burden, Length of Hospital Stay and Complication of Simultaneous versus Staged Bilateral Hip Arthroplasty: A Hospital Prospective Study by Shen M, Jiang W, Qian P, Cai G, Wu X, Wang J, Ning X, Song L

    Published 2024-10-01
    “…No significant difference was found in prosthesis costs between the groups. Operation times and hospital stays did not significantly differ, with averages closely aligned between the simultaneous (operation time: 3.2 hours, hospital stay: 5 days) and staged groups (operation time: 3.4 hours, hospital stay: 5.2 days). …”
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  11. 7091

    Identifying chaotic dynamics in nonuniformly dissipative and conservative dynamical systems from the varying divergence by Diego S. de la Vega, Olga G. Félix-Beltrán, Jesus M. Munoz-Pacheco

    Published 2025-07-01
    “…By expanding the dynamical system with the time derivative of the divergence operator, the proposed approach can identify periodic and chaotic regions from the averages of the derivative of the divergence for the first orbit (ADDFO) and second orbit (ADDSO). …”
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  12. 7092

    A new biodegradation drainage construction in surgical treatment of glaucoma by O. A. Kiseleva, A. N. Zhuravleva, E. A. Suleiman, K. V. Lugovkina

    Published 2018-10-01
    “…Materials and methods. The operation was performed in 27 patients (27 eyes) aged 50-70 (averagely 59.5 ± 1.9 years), who had been operated for POAG II (9 patients, 33.3 %) or POAG III (18 patients, 66.7 %) of staged b - c. …”
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  13. 7093

    KPZ scaling from the Krylov space by Alexander Gorsky, Sergei Nechaev, Alexander Valov

    Published 2024-09-01
    “…For the case of topological gravity, the white noise term of order O (1/N) is identified, which should be taken into account in the controversial issue of ensemble averaging in 2D/1D holography.…”
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  14. 7094

    ANALYSIS OF HYPOTENSIVE EFFECT OF EX-PRESS DRAINAGE DEVICE FOR REFRACTORY GLAUCOMA by M. M. Bikbov, I. I. Khusnitdinov

    Published 2017-07-01
    “…Purpose: to analyze the effectiveness of Ex-Press drainage device implantation  for refractory glaucoma  of different origin for 3 years.Patients and methods: The study  consisted of 82 patients (86  eyes)  with refractory  glaucoma  aged  26–86 years  (67.37±0.53). Pre-operative  IOP level averaged 37.8±1.04  mm  Hg.  Ex-Press  drainage device  implantation  was  rated according to  the  following criteria: IOP, time course of visual functions,  the need  for additional drug therapy  and reoperation, the presence of intraoperative and postoperative complications. …”
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  15. 7095

    Medical Device Based on a Virtual Reality–Based Upper Limb Rehabilitation Software: Usability Evaluation Through Cognitive Walkthrough by Seojin Hong, Hyun Choi, Hyosun Kweon

    Published 2025-04-01
    “…The ease-of-use score for the user interface averaged 1.58 on a 5-point scale (1=very easy to 5=very difficult). …”
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  16. 7096

    Enhancing Border Learning for Better Image Denoising by Xin Ge, Yu Zhu, Liping Qi, Yaoqi Hu, Jinqiu Sun, Yanning Zhang

    Published 2025-03-01
    “…Specifically, we extend the patch-wise autoencoder to learn image mappings through patch extraction and patch-averaging operations, demonstrating that the patch-wise autoencoder is equivalent to a specific convolutional neural network (CNN) architecture, resulting in a novel residual block. …”
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  17. 7097

    Complex nth power root fuzzy sets: Theory, and applications for multi-attribute decision making in uncertain environments. by Hariwan Z Ibrahim, Tareq M Al-Shami, Murad Arar, M Hosny

    Published 2025-01-01
    “…Furthermore, it investigates novel aggregation operators by providing in-depth descriptions of their characteristics, such as complex nth power root fuzzy weighted averaging (CnPR-FWA) as well as complex nth power root fuzzy weighted geometric (CnPR-FWG) operators based on CnPR-FSs. …”
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  18. 7098

    The  contribution of  income from Non Timber Forest Product to the  agroforestry business in community forest in Tasikmalaya Regency by Dian Diniyati, Budiman Achmad

    Published 2015-03-01
    “…One constrain in the NTFPs development was the silviculture technique operated by farmers, which did not follow the standard operational procedure (SOP) issued by The Ministry of Agriculture. …”
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  19. 7099
  20. 7100

    Assessment of Teaching Quality of Traditional Decorative Patterns in Colleges and Universities Using an MCDM Approach and Circular Intuitionistic Information by Zi Wang, Liping Pan

    Published 2025-01-01
    “…To serve this purpose, we mainly proposed the Circular Intuitionistic Fuzzy Dombi Prioritized weighted averaging (C-IFDPWA) and Circular Intuitionistic Fuzzy Dombi Prioritized geometric (C-IFDPWG) operators. …”
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