Results 61 to 70 of about 587,233 (321)

Advancing the Tendinopathy Triad: Comment on “Tendinopathy: The Interplay Between Mechanical Stress, Inflammation, and Vascularity”

Advanced Science, EarlyView.
Abstract Building upon the integrative framework of tendinopathy proposed by Gehwolf et al.—which elegantly connects mechanical stress, inflammation, and vascularity—this commentary extends the discussion by introducing novel mechanistic insights and future research directions that move beyond the established triad. A paradigm shift is proposed ...
DuJiang Yang, Jiexiang Yang, Shuang Wang, GuoYou Wang   +3 more
wiley   +1 more source

In-Situ Fretting Wear Analysis of Electrical Connectors for Real System Applications

Journal of Manufacturing and Materials Processing, 2019
The tribological behavior of electrical contacts, especially separable type electrical connectors at low contact loads, are considered. The reliability of these connectors has been a major concern due to the fretting phenomenon that can lead to an ...
Arpith Siddaiah, Ashish K. Kasar, Vishal Khosla, Pradeep L. Menezes   +3 more
doaj   +1 more source

Wear Reduction via CNT Coatings in Electrical Contacts Subjected to Fretting

Tribology letter, 2023
Carbon nanotubes (CNT) are of great interest to the research community due to their outstanding mechanical, transport, and optical properties. These nanoparticles have also shown exceptional lubricating capabilities, which coupled with their electrical ...
Bruno Alderete, F. Mücklich, S. Suárez
semanticscholar   +1 more source

Mechanochromic Organic Materials: Molecular Mechanisms and Multidimensional Applications

Advanced Physics Research, EarlyView.
Mechanochromic (MC) organic materials change color in response to mechanical force. This review elucidates the molecular mechanisms (e.g., aggregation‐induced emission, AIE) and explores their multidimensional applications in sensors, anti‐counterfeiting, biomedical devices, and structural health monitoring, providing a roadmap for future smart ...
Xiaozhe Yin, Guoliang Niu, Yu Wang, Angela Wittmann, Huiyang Gou, Lang Jiang   +5 more
wiley   +1 more source

Experimental Study on Fretting Wear Characteristic of Zr-4 Alloy

Yuanzineng kexue jishu
Nuclear energy, as a safe, clean, and efficient low-carbon energy source, has become an important option for achieving sustainable energy and power development.
LIU Haidong1, 2, HE Kai1, FU Jinsheng1, LI Zhengyang3, PU Zengping3, REN Quanyao3, CHEN Deqi4, WANG Ningyuan4
doaj   +1 more source

STUDY OF BEARING UNITS WEAR RESISTANCE OF ENGINES CAREER DUMP TRUCKS, WORKING IN FRETTING CORROSION CONDITIONS

Записки Горного института, 2019
The occurrence of fretting corrosion on nominally fixed surfaces of high-loaded parts of mining machines and mechanisms is considered. Examples of wear and damage of critical parts, bearing assemblies of engines of dump trucks in fretting conditions are ...
Ju. Olt, V. A. Krasnyy, V. V. Maksarov
doaj   +1 more source

Fretting Corrosion Behavior of Additive Manufactured and Cryogenic-Machined Ti6Al4V for Biomedical Applications [PDF]

, 2016
Metal ion release, caused by synergistic effect of wear and corrosion, is one of the major concerns related to the prostheses lifetime. In this work, samples of additive manufactured Ti6Al4V are machined under dry cutting and cryogenic cooling conditions
Alam, Baxmann, Bermingham, Bordin, Bordin, Chen, Cook, Cook, Diomidis, Doni, Dyrkacz, Froes, García-Alonso, Gil, Gilbert, Higgs, Hussenbocus, Kawalec, Li, Long, Noyan, Pu, Pusavec, Rituerto, Roy, Royhman, Sartori, Sinnett-Jones, Takakuwa, Tobi, Urban, Vidal, Vingsbo, Wan, Zhang   +34 more
core   +1 more source

‘Where are the adults?’: Troubling child‐activism and children's political participation

British Educational Research Journal, EarlyView.
Abstract Children's political participation is a well‐established theme in childhood studies. In this article we offer an original account of child activism that takes into account the entangled and emergent aspect of children as activists. We begin with a historical and a conceptual review, noting the importance of mid‐20th century developments such ...
Sharon Hunter, Claire Cassidy
wiley   +1 more source

Fretting Wear and Fatigue Life Analysis of Fuel Bundles Subjected to Turbulent Axial Flow in CEFR

Science and Technology of Nuclear Installations, 2019
In a fast spectrum reactor, the fuel rod bundle is mainly positioned radially by the wire which can make contact with the adjacent fuel rods, and then it is inevitable that flow-induced vibration (FIV) will cause fretting wear and vibration fatigue of ...
Yafeng Shu, Jianjun Wu, Yongwei Yang, Zelong Zhao   +3 more
doaj   +1 more source

An energy description of wear mechanisms and its applications to oscillating sliding contacts [PDF]

, 2003
To quantify wear rates, the Archard approach is classically applied. It relates the wear volume to the product of the sliding distance and the normal load.
Archard, Berthier, Bill, Dubourg, Farris, Fouvry, Fouvry, Fouvry, Fouvry, Godet, Hannel, Hoeppner, Johnson, Kapoor, Langlade, Liskiewicz, Meng, Mindlin, Mohrbacher, Nowell, Sauger, Vincent, Vingsbo   +22 more
core   +1 more source