Results 21 to 30 of about 2,304,538 (361)
Nanomaterials, 2020 Natural serpentine powders are applicable as additives for various lubricating oils. However, no uniform theories explain their tribological performance, lubrication, and wear mechanism, especially their self-repairing mechanism. Herein, the influence of
Binbin Wang +6 more
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Materials for Hip Prostheses: A Review of Wear and Loading Considerations
Materials, 2019 Replacement surgery of hip joint consists of the substitution of the joint with an implant able to recreate the articulation functionality. This article aims to review the current state of the art of the biomaterials used for hip implants.
M. Merola, S. Affatato
semanticscholar +1 more source
Wear rates in urban rail systems [PDF]
, 2017 A significant part of maintenance costs in urban rail systems (metro, tram, light rapid transit/light metro) is due to wheel-rail wear. Wear rates - measured for example as depth of wear per kilometre run (rolling stock) or per train passage (rails ...
Licciardello, R. +3 more
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Wear Problems of High-Speed Wheel/Rail Systems: Observations, Causes, and Countermeasures in China
, 2020 Wear problems of wheel/rail systems occurring on the Chinese high-speed railway network in the last decade are summarized and explained together with the corresponding experience of treating them. Focus is placed on uneven wear because even wear is not
W. Zhai +3 more
semanticscholar +1 more source
BS-ISO helical gear fatigue life estimation and wear quantitative features analysis [PDF]
, 2009 Original article can be found at: http://www3.interscience.wiley.com/ Copyright Blackwell Publishing. DOI: 10.1111/j.1475-1305.2008.00457.xLack of representative theoretical models for gear wear causes difficulties in their useful lifetime prediction ...
Bostjan +6 more
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Caries Research, 2019 Our understanding of erosive tooth wear and its contributing factors has evolved considerably over the last decades. New terms have been continuously introduced, which frequently describe the same aspects of this condition, whereas other terms are being ...
N. Schlueter +14 more
semanticscholar +1 more source
Fretting wear of TiN PVD coating under variable relative humidity conditions – development of a “composite” wear law [PDF]
, 2008 Fretting is defined as a small oscillatory displacement between two contacting bodies. The interface is damaged by debris generation and its ejection from the contact area.
Fouvry, S. +3 more
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Wellcome Open Research, 2020 Background: The benefit and safety of exercise training for patients with neuromuscular disorders (NMDs) has long been a contentious topic. This is, in part, due to recognised challenges associated with rare diseases including small and heterogenous ...
Renae J. Stefanetti +8 more
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Extruded and injection moulded virgin PA 6/6 as abrasion resistant material [PDF]
, 2017 Polyamide (PA6/6) is often used as a tribological pair in abrasion prevalent applications such as hinges and sliders. PA6/6 is frequently processed by injection moulding and extrusion process.
Biswas, Sandhyaranieditor +6 more
core +4 more sources
Frontiers in Veterinary ScienceAnaemia is a common finding in critically ill dogs, and understanding its potential impact on the accuracy of point-of-care glucometers is essential.
Mariona R. Garcia +5 more
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