Results 11 to 20 of about 480,390 (265)
State of the art in rotator cuff repair [PDF]
Knee Surgery, Sports Traumatology, Arthroscopy, 2015 N ...
Randelli, Pietro +2 more
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Optimal Repair Rate for a Repairable Machine with Nonlinear State Equation
Malaysian Journal of Fundamental and Applied Sciences, 2022 This work deals with two models of a single machine subject to breakdowns. The first model is a binary-state model while the second one is a multi-state model. Breakdowns are followed by repairs. The systems under study are of the tracking type. We use nonlinear model predictive control to determine the optimal repair rates that keep the variables as ...
Najeeb Al-Matar, Lotfi Tadj
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Algorithms for preliminary evaluation of the technical state of social buildings
Архитектура, строительство, транспорт, 2022 The article presents an algorithm for the preliminary evaluation of the technical condition of structural elements of social buildings (on the example of kindergartens and schools in Tyumen), taking into account the date of construction, the ...
Yu. V. Zazulya +2 more
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Steady-state imperfect repair models
European Journal of Operational Research, 2020 Imperfect maintenance models are widely used in reliability engineering. This paper discusses relevant asymptotic properties for the steady-state virtual age processes. It is shown that the limiting distributions of age, the residual lifetime and the spread that describe an ordinary renewal process can be generalized to the stable virtual age process ...
Xingheng Liu +3 more
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State-Of-Play for Cellular Therapies in Cardiac Repair and Regeneration [PDF]
Stem Cells, 2021 Abstract Cardiovascular disease is the primary cause of death around the world. For almost two decades, cell therapy has been proposed as a solution for heart disease. In this article, we report on the “state-of-play” of cellular therapies for cardiac repair and regeneration.
Ramana Vaka, Darryl R. Davis
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Targeting local lymphatics to ameliorate heterotopic ossification via FGFR3-BMPR1a pathway
Nature Communications, 2021 Different types of mesenchymal progenitors participate in ectopic bone formation. Here, the authors show Col2+ lineage cells adopt a lymphatic endothelium cell fate, which regulates local inflammatory microenvironment after trauma, thus influencing ...
Dali Zhang +27 more
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生物医学转化, 2021 Apert syndrome (AS) is characterized by synostosis of coronal sutures, midfacial hypoplasia,abnormity of brain, syndactyly of hands and feet. Majority of AS is caused by gain-of-function mutation of fibro‐blast growth factor receptor 2 (FGFR2).
Luo Fengtao +5 more
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Applied Sciences, 2022 A sliding bearing system performs a critical function in a rotating machinery system and provides support for the rotating components. In this paper, a single-rotor experimental rig and a dual-rotor sliding bearing experimental rig were independently ...
Zhiguo Feng +3 more
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European Psychiatry, 2021 Introduction Schizophrenia pathogenesis is known to be associated with chronic low-grade inflammation. Inflammation can be caused by extracellular histones that are released from cells due to apoptosis dysfunction.
E. Ermakov, V. Buneva, G. Nevinsky
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Scientific Reports, 2021 Synucleinopathies are neurodegenerative diseases in which α-synuclein protein accumulates in neurons and glia. In these diseases, α-synuclein forms dense intracellular aggregates that are disease hallmarks and actively contribute to tissue pathology ...
Andrew D. Sauerbeck +5 more
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