Design oriented simulation of contact-friction instabilities in application to realistic brake assemblies [PDF]
, 2010 This paper presents advances in non-linear simulations for systems with contact-friction, with an application to brake squeal. A method is proposed to orient component structural modifications from brake assembly simulations in the frequency and time ...
BALMES, Etienne +3 more
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Receptor‐Dependent and ‐Independent Effects of Hemin on Platelet Plasma Membrane Disintegration
The FASEB Journal, Volume 40, Issue 2, 31 January 2026.Microhemorrhages lead to the release of erythrocytes, which are then degraded and lysed. These hemolyses result in the liberation of free iron‐containing hemin. Hemin induces platelet activation and ferroptosis. Inhibition of GPVI/CLEC‐2 receptor‐mediated ITAM‐signaling inhibits hemin‐induced platelet activation (low hemin concentrations). Deferoxamine,
Zoi Laspa +5 more
wiley +1 more source
Use of Citizen Science to Determine Prey Partitioning Between Two Coastal Raptors
Ecology and Evolution, Volume 15, Issue 12, December 2025.In Australia, Eastern Osprey (Pandion haliaetus cristatus) and White‐bellied Sea‐Eagle (Haliaeetus leucogaster) occupy the same ecological niche and are suspected of partitioning prey resources. This study investigated this through evaluating the breadth, overlap and partitioning of diets recorded from social media posts.
Leo Biggs +7 more
wiley +1 more source
Bifurcation of the roots of the characteristic polynomial and the destabilization paradox in friction induced oscillations [PDF]
Theoretical and Applied Mechanics, 2007 Paradoxical effect of small dissipative and gyroscopic forces on the stability of a linear non-conservative system, which manifests itself through the unpredictable at first sight behavior of the critical non-conservative load, is studied.
Kirillov O.N.
doaj +1 more source
Derailing Truth: Tripartite Discourse and Public Outrage Over Greece's Tempe Valley Disaster
Journal of Contingencies and Crisis Management, Volume 33, Issue 3, September 2025.ABSTRACT On 28 February 2023, a catastrophic rail accident near Tempe Valley in Greece claimed 57 lives and left one passenger missing, triggering widespread protests and public scepticism regarding government accountability. This study examines the Greek government's crisis response through an integrated analysis of official discourse, revealing that ...
Georgios Samaras
wiley +1 more source
Structure analysis and optimization of brake pad for disk brake squeal suppression
AIP AdvancesThe brake squeal during automobile braking seriously affects the comfortableness and quality of automobile products. To analyze the effect factor on brake squeal, disk brake squeal experiments and simulation were carried out with a disk brake test bench ...
Shaona Liu +5 more
doaj +1 more source
Impact Analysis of Brake Pad Backplate Structure and Friction Lining Material on Disc-Brake Noise
Advances in Materials Science and Engineering, 2018 This study proposes a three-layer brake pad design, on which a six-DOF dynamic model of brake disc-brake pad is established, and the factors affecting the system instability are analyzed.
Gongyu Pan, Lei Chen
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Impact Analysis and Optimization of Material Parameters of Insulator on Brake Squeal
IEEE Access, 2019 In this paper, factors that account for the disc brake noise were explored with a bench test to fix the methods of reducing the brake squeal noise. The influence of the stiffness and damping of insulator on the noise of the braking system was analyzed by
Gongyu Pan, Yun Li, Lei Chen
doaj +1 more source
Reduction of motorcycle's drum brake squeal noise using constrained layer damping (CLD) [PDF]
, 2015 Brake noise, particularly squeal is the most annoying and disturbing sound to the people, With a large number of motorcycles used in Malaysia, the level of squeal noise can be very high, especially during busy or heavy traffics due to high numbers of ...
Abdullah, Mohamed Ruslan +3 more
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Sensitivity of Sub-critical Mode-coupling Instabilities in Non-conservative Rotating Continua to Stiffness and Damping Modifications [PDF]
, 2011 Mode-coupling instability is a widely accepted mechanism for the onset of friction-induced vibrations in car brakes, wheel sets, paper calendars, to name a few. In the presence of damping, gyroscopic, and non-conservative positional forces the merging of
Kirillov, Oleg
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