Results 61 to 70 of about 16,219 (212)

‘I, Me, Myself’: Selfhood and Melancholy in the Journals of Gertrude Savile (1697–1758)

Journal for Eighteenth-Century Studies, EarlyView.
Abstract This article examines the journals of Gertrude Savile from 1727 in light of recent scholarship on early modern and eighteenth‐century melancholy. The concept had myriad associations with medicine, physiology, the imagination, and feeling, but questions remain about how melancholy during this period was considered by those outside the narrow ...
Daniel Beaumont
wiley   +1 more source

An experimental study on the key fretting variables for flexible marine risers [PDF]

, 2018
This paper presents an experimental investigation into the effects of contact conformity, contact pressure and displacement amplitude on the gross-slip fretting behaviour grease-lubricated cylinder-on-flat contacts in the context of flexible marine riser
Harte, A.M., Leen, S.B., O’Halloran, S.M., Shipway, P.H.   +3 more
core   +3 more sources

Nanoparticles in Periodontology and Implant Dentistry: From Mechanisms to Clinical Applications

Journal of Periodontal Research, EarlyView.
Nanotechnology holds significant promise in improving dental care, yet there is a need for more reliable clinical studies to validate its effectiveness and safety. ABSTRACT Recent advances in nanotechnology are reshaping the landscape of periodontology and implant dentistry, particularly through the application of nanoparticles (NPs).
Chun Xu, Yuan Chen, Mario Romandini, Håvard Jostein Haugen, Sašo Ivanovski   +4 more
wiley   +1 more source

The character of fracture of iron based thermal coating during fretting [PDF]

, 2012
The character of destruction of thermal coatings during fretting has been investigated. An iron based plasma coating has been tested with oscillation amplitude from 30 to 200 microns. The tests were conducted in air.
Zh G Kovalevskaya, E A Kovalevskiy, M A Khimich, Hamidreza S J, Carrasquero E J, Klimenov V A, Kovalevskaya Zh G   +6 more
core   +2 more sources

Fretting and Fretting Corrosion Behavior of Additively Manufactured Ti-6Al-4V and Ti-Nb-Zr Alloys in Air and Physiological Solutions

Journal of Functional Biomaterials
Additive manufacturing (AM) of orthopedic implants has increased in recent years, providing benefits to surgeons, patients, and implant companies. Both traditional and new titanium alloys are under consideration for AM-manufactured implants.
Annsley O. Mace, Michael A. Kurtz, Jeremy L. Gilbert   +2 more
doaj   +1 more source

Metal Fatigue Fracture After Revision Total Knee Arthroplasty: A Retrieval Analysis

Journal of Orthopaedic Research, Volume 44, Issue 4, April 2026.
(A) Revision total knee arthroplasty components fracture, promoted by a lack of metaphyseal fixation. (B) Scanning electron microscopy identifies transgranular fatigue crack propagation. (C) Modular junction analysis documents chemical and mechanical conditions associated with a decrease in fatigue strength.
Michael A. Kurtz, Jeremy L. Gilbert, Aarti A. Shenoy, Gregg R. Klein, Arthur L. Malkani, Steven M. Kurtz   +5 more
wiley   +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

DNAzyme‐Based Nanostructures for Dynamic Cell Regulation and Sensing

ChemistryOpen, Volume 15, Issue 4, April 2026.
This review explores DNAzyme‐based nanostructures for dynamic cell regulation and sensing. By merging catalytic DNA with nanomaterials, they enable precise metal‐ion detection, programmable cell–cell interactions, and high‐resolution bioimaging. These advances open new routes to smart theranostic platforms and clinical translation in precision medicine.
Haoyu Fan, Xichen Du, Ruocan Qian
wiley   +1 more source

Fretting Friction and Wear Characteristics of the Internal Spiral Contact Steel Wires in the Hoisting Wire Rope Under Different Service Conditions

Lubricants
As a critical load-bearing component in mine hoisting systems, the service performance and lifespan of wire ropes are limited by the fretting wear behavior among their internal wires and strands.
Kun Huang, Gongning Li, Xiangdong Chang, Zhou Zhou, Yuxing Peng, Ran Deng   +5 more
doaj   +1 more source

Wear and Fretting Behavior of Cold Sprayed IN625 Superalloy

Metals, 2020
The wear and fretting behaviour of IN625 cold spray coatings was analysed and the results are presented. The cold spray conditions were selected in order to obtain coatings with minimum porosity and maximum particles splat. This leads to compact and hard
Pasquale Daniele Cavaliere, Antonella Rizzo, Daniele Valerini, Laura Capodieci   +3 more
doaj   +1 more source