Search Results - "Aleksandr Poliakov"

Predictive Estimates of Short-Term and Long-Term Results for Regenerative Rehabilitation of Local Articular Cartilage Defects in Synovial Joints by Poliakov, Aleksandr M, Pakhaliuk, Vladimir I

“…Osteoarthritis is a serious disease of the synovial joints, accompanied by a degenerative lesion of the articular cartilage, often resulting in disability for…”
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Is It Possible to Create an “Ideal Endoprosthesis” for an “Ideal Total Hip Replacement”? by Popov, Valentin L., Poliakov, Aleksandr M., Pakhaliuk, Vladimir I.

“…Since the end of the 19th and the beginning of the 20th centuries, technological equipment, implant designs (endoprosthesis) and the surgical technique of…”
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In silico evaluation of the mechanical stimulation effect on the regenerative rehabilitation for the articular cartilage local defects by Popov, Valentin L, Poliakov, Aleksandr M, Pakhaliuk, Vladimir I

“…Osteoarthritis is one of the most severe diseases of the human musculoskeletal system, and therefore, for many years, special attention has been paid to the…”
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Current Trends in Improving of Artificial Joints Design and Technologies for Their Arthroplasty by Poliakov, Aleksandr, Pakhaliuk, Vladimir, Popov, Valentin L.

“…There is a global tendency to rejuvenate joint diseases, and serious diseases such as arthrosis and arthritis develop in 90% of people over 55 years of age…”
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FAST USER ACTIVITY PHASE RECOGNITION FOR THE SAFETY OF TRANSFEMORAL PROSTHESIS CONTROL by Poliakov, Aleksandr, Pakhaliuk, Vladimir

“…In the process of creating powered transfemoral prostheses, one of the most important tasks is the provision of the user safety while walking. Experience shows…”
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SIMULATION OF WEAR IN A SPHERICAL JOINT WITH A POLYMERIC COMPONENT OF THE TOTAL HIP REPLACEMENT CONSIDERING ACTIVITIES OF DAILY LIVING by Pakhaliuk, Vladimir, Poliakov, Aleksandr

“…The present study assesses the impact of the main typical activities of patients' daily living (ADL) after total hip arthroplasty (THA) on the wear parameters…”
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Reducing the Wear of the UHMWPE Used in the Total Hip ‎Replacement after Low-Pressure Plasma Treatment by Vladimir Pakhaliuk, Victor Vasilets, Aleksandr Poliakov, Nikolay Torkhov

“…This paper discusses the problem of evaluating the microhardness gradient effect on surface wear of an ultra-high molecular weight polyethylene (UHMWPE) films…”
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Effect of Graphene Oxide and Plasma Treatment on Tribological Characteristics of Ultra-High Molecular Weight Polyethylene by Pakhaliuk, Vladimir, N. Vasilets, Victor, Poliakov, Aleksandr, Velyaev, Yuri

“…A technology has been developed for preparing a suspension and deposition of a coating to the surface of ultra-high molecular weight polyethylene (UHMWPE)…”
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Improving the Endoprosthesis Design and the Postoperative Therapy as a Means of Reducing Complications Risks after Total Hip Arthroplasty by Popov, Valentin L., Poliakov, Aleksandr M., Pakhaliuk, Vladimir I.

“…One of the most high-tech, efficient and reliable surgical procedures is Total Hip Arthroplasty (THA). Due to the increase in average life expectancy, it is…”
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Synovial Joints. Tribology, Regeneration, Regenerative Rehabilitation and Arthroplasty by Popov, Valentin L., Poliakov, Aleksandr M., Pakhaliuk, Vladimir I.

“…Synovial joints are unique biological tribosystems that allow a person to perform a wide range of movements with minimal energy consumption. In recent years,…”
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MODIFYING AND EXPANDING THE SIMULATION OF WEAR IN THE SPHERICAL JOINT WITH A POLYMERIC COMPONENT OF THE TOTAL HIP PROSTHESIS by Pakhaliuk, Vladimir, Poliakov, Aleksandr, Kalinin, Mikhail, Pashkov, Yevgenii, Gadkov, Pavel

“…The existing model of wear, based on the classical Archard equation, in the spherical joint of a total hip prosthesis comprising an acetabular cup of…”
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BIOSIMILAR ARTIFICIAL KNEE FOR TRANSFEMORAL PROSTHESES AND EXOSKELETONS by Poliakov, Aleksandr, Pakhaliuk, Vladimir, Lozinskiy, Nikolay, Kolesova, Marina, Bugayov, Pavel, Shtanko, Petro

“…Artificial knees play an important role in transfemoral prostheses, lower extremity exoskeletons and walking robots. Their designs must provide natural…”
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IN SILICO ANALYSIS OF AN ARTICULAR CARTILAGE REGENERATIVE REHABILITATION UNDER CONDITIONS OF MESENCHYMAL STEM CELLS IMPLANTATION AND THEIR MECHANICAL STIMULATION by Poliakov, Aleksandr, Pakhaliuk, Vladimir

“…One of the most important tasks of modern medicine is the development of effective technologies for the treatment of joint diseases caused by damage to the…”
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Universal Mechatronic Test Bench-Gait Simulator for Testing Lower Limb Prostheses by Guttler, Sean M., Poliakov, Aleksandr M., Pakhaliuk, Vladimir I.

“…This article presents a new design of a test bench-gait simulator for testing lower limb prostheses and their modules based on the Gough-Stewart platform with…”
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ONE-DIMENSIONAL BIOLOGICAL MODEL OF SYNOVIAL JOINTS REGENERATIVE REHABILITATION IN OSTEOARTHRITIS by Popov, Valentin L., Poliakov, Aleksandr, Pakhaliuk, Vladimir

“…This work is devoted to the study of a one-dimensional phenomenological model of a focal defect regenerative rehabilitation in the articular cartilage. The…”
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Enhanced Second-Order Nonlinearities at Strained Ultrasharp Zigzag Edges in Multilayer MoS2 by Dewambrechies, Adrián, Polyakov, Alexander Yu, Küçüköz, Betül, Shegai, Timur O.

“…Transition metal dichalcogenide (TMD) materials attract significant research attention thanks to their exceptional excitonic and optical properties. In this…”
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THE CERAMIC MODULAR HEAD IMPROVEMENT IN THE DESIGN OF A TOTAL HIP REPLACEMENT by Pakhaliuk, Vladimir, Poliakov, Aleksandr, Fedotov, Ivan

“…For the first time, a design of a modular ceramic ball head of a total hip joint replacement (THR) friction pair has been developed, which has the properties…”
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Combining ultrahigh index with exceptional nonlinearity in resonant transition metal dichalcogenide nanodisks by Zograf, George, Polyakov, Alexander Yu, Bancerek, Maria, Antosiewicz, Tomasz J., Küçüköz, Betül, Shegai, Timur O.

“…Second-order nonlinearity in solids gives rise to a plethora of unique physical phenomena ranging from piezoelectricity and optical rectification to optical…”
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Top-down nanostructured multilayer MoS2 with atomically sharp edges for electrochemical hydrogen evolution reaction by Polyakov, Alexander Yu, Al Bacha, Serge, El Rouby, Waleed M.A., Munkhbat, Battulga, Assaud, Loïc, Millet, Pierre, Wickman, Björn, Shegai, Timur O.

“…Cost-efficient and readily scalable platinum-free electrocatalysts are crucial for a smooth transition to future renewable energy systems. Top-down activation…”
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Quantum trapping and rotational self-alignment in triangular Casimir microcavities by Küçüköz, Betül, Kotov, Oleg V, Canales, Adriana, Polyakov, Alexander Yu, Agrawal, Abhay V, Antosiewicz, Tomasz J, Shegai, Timur O

“…Casimir torque, a rotational motion driven by zero-point energy minimization, is a problem that attracts notable research interest. Recently, it has been…”
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