Showing 561 - 580 results of 2,264 for search 'replacement techniques', query time: 0.12s Refine Results
  1. 561
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    Features of Arthroplasty in Bilateral Knee Osteoarthritis by A. O. Ginoyan, T. B. Minasov, R. F. Khairutdinov, E. R. Yakupova, E. I. Mukhametzyanova, N. N. Aslyamov, R A. Saubanov, D. R. Ameldinov

    Published 2019-11-01
    “…Hip and knee arthroplasty are the two of the most frequently used methods of surgical treatment. The techniques of drug support in the perioperative period, as well as the rehabilitation component, are of primary importance. …”
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    Article
  3. 563

    Research Progress and Outlook of Molecular Dynamics Simulation on Carbon Dioxide Applied for Methane Exploitation from Hydrates by Qiannan Yu, Chenglong Li, Boyang Peng, Huimin Tang, Tao Yang, Yang Yu, Kun Zhang, Zhijing Chen

    Published 2024-11-01
    “…Through simulations, various characterization parameters including mean square displacement, radial distribution functions, coordination numbers, angular order parameters, and hydrogen bonds are computed and analyzed, which are crucial for understanding the dynamic changes in hydrate structures and the replacement process. Thorough research and analysis have been conducted on the two possible and widely debated mechanisms involved in the replacement of methane hydrates by carbon dioxide, with a particular emphasis on guest molecular replacement and hydrate reconfiguration. …”
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  4. 564
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    Reliability measures of a computer system with priority to PM over the H/W repair activities subject to MOT and MRT by Ashish Kumar, S.C. Malik

    Published 2015-01-01
    “…The time to failure of the components follows negative exponential distribution whereas the distribution of preventive maintenance, repair and replacement time are taken as arbitrary. The expressions for some important reliability measures of system effectiveness have been derived using semi-Markov process and regenerative point technique. …”
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    Article
  6. 566

    Infectious endocarditis on percutaneous aortic valve prosthesis: comparison with surgical bioprostheses by Lucas Barreiro, Álvaro Roldán Servicio de Cardiología, Hospital Universitario Reina Sofía, Córdoba, Spain, Nerea Aguayo, Cristina Urbano, Manuel Crespín, José López, Rafael González, Juan Carlos Castillo, Dolores Mesa, Martín Ruiz, Jorge Perea, Ignacio Gallo, Javier Suárez de Lezo, Soledad Ojeda, Manuel Pan, Manuel Anguita

    Published 2025-05-01
    “…ABSTRACT Introduction and objectives: Infective endocarditis (IE) is a rare but serious complication in patients with aortic valve stenosis undergoing transcatheter aortic valve implantation (TAVI). The spread of this technique to lower risk patients means that this complication may increase. …”
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  7. 567

    Valve-in-valve transcatheter aortic valve replacement on a self-expandable nitinol frame due to degeneration of primary bioprosthetic valve cusps. Clinical case of a high-risk surg... by L. S. Kokov, V. V. Sokolov, M. V. Parkhomenko, R. Sh. Muslimov, M. V. Bulanova, N. M. Bikbova

    Published 2020-10-01
    “…The minimally invasive valve-in-valve transcatheter aortic valve replacement used to correct the dysfunction of a bioprosthetic AV that was previously implanted during an open surgery was shown to be safe and effective and can be considered as one of the options for repeat valve replacement.…”
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  8. 568

    Enhancing the mechanical properties’ performances coconut fiber and CDW composite in paver block: multiple AI techniques with a Performance analysis by G. Uday Kiran, G. Nakkeeran, Dipankar Roy, Sumant Nivarutti Shinde, George Uwadiegwu Alaneme

    Published 2024-12-01
    “…Furthermore, machine learning techniques to precision the predicting machinal properties were extensively evaluated. …”
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  9. 569
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    A Modified Surgical Technique for the Reduction of Posterior Cruciate Ligament Avulsion Fragment during Cruciate-retaining Total Knee Arthroplasty by Yang-Yi Wang, Ming-Chou Ku, Yuan-Hsin Tsai

    Published 2024-04-01
    “…These results affirm the positive impact of the applied repair technique on CR-TKA PCL injury cases. Conclusions: The study validates the positive impact of a modified PCL repair technique during CR-TKA on function and pain. …”
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    Advancing the frontier of left ventricular assist device outflow graft stenting: Stenting techniques and outcomes in a landmark case series by David Gittess, MD, Mohammad A. Al-Ani, MD, Andrew Stein, MD, Juan R. Vilaro, MD, Alex M. Parker, MD, Juan M. Aranda, Jr MD, Mustafa M. Ahmed, MD, Eric Jeng, MD, R. David Anderson, MD

    Published 2025-05-01
    “…Recently, attempts at an endovascular approach with outflow graft stenting have been successful with comparatively low risk relative to surgical replacement of the LVAD. Because of the rarity of this event, optimal stenting technique and periprocedural management are unclear. …”
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    Impact of lymph node staging techniques on lymphedema and quality of life in early-stage endometrial cancer: A prospective cohort study by Anna Torrent, Joana Amengual, Angela Ruiz, Aina Serra, Laura Fuertes, Catalina Maria Sampol, Mario Ruiz, Jorge Rioja, Pilar Roca, Octavi Cordoba

    Published 2025-08-01
    “…Background: Sentinel lymph node (SLN) biopsy is increasingly replacing complete pelvic lymphadenectomy (CL) for staging early-stage endometrial cancer (EC), but its long-term impact on patients’ quality of life (QoL) and lymphedema remains underexplored. …”
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    MODEL OF ADAPTIVE VECTOR CONTROL OF STOCHASTIC HYBRID CACHING ALGORITHM by Alexander I. Zhukov

    Published 2012-09-01
    “…The chosen investigative techniques and the performed methods structure are ch aracterized. …”
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  20. 580

    Integrating Computational Design and Experimental Approaches for Next-Generation Biologics by Ahrum Son, Jongham Park, Woojin Kim, Wonseok Lee, Yoonki Yoon, Jaeho Ji, Hyunsoo Kim

    Published 2024-08-01
    “…Experimental techniques such as directed evolution and rational design approaches continue to evolve, with high-throughput methods accelerating the discovery process. …”
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