Results 11 to 20 of about 789,760 (264)

Self-Organization during Friction of Slide Bearing Antifriction Materials

open access: yesEntropy, 2015
This article discusses the peculiarities of self-organization behavior and formation of dissipative structures during friction of antifriction alloys for slide bearings against a steel counterbody.
Iosif S. Gershman   +4 more
doaj   +1 more source

Running gait modifications can lead to immediate reductions in patellofemoral pain

open access: yesFrontiers in Sports and Active Living, 2023
Gait modifications are commonly advocated to decrease knee forces and pain in runners with patellofemoral pain (PFP). However, it remains unknown if clinicians can expect immediate effects on symptoms.
Jean-Francois Esculier   +6 more
doaj   +1 more source

Combined effect of boundary layer formation and surface smoothing on friction and wear rate of lubricated point contacts during normal running-in processes

open access: yesFriction, 2018
The combined effect of boundary layer formation and surface smoothing on friction and wear rate of metallic surfaces under lubricated point contact condition was investigated.
Yazhao Zhang   +2 more
doaj   +1 more source

The Identification of an Adequate Stressing Level to Find the Proper Running-In Conditions of a Lubricated DLC-Metal-System

open access: yesLubricants, 2020
Using a tribometer equipped with a high-resolution wear measurement unit (RNT), the running-in of a diamondlike carbon (DLC) iron spray coating contact was analyzed and optimized.
Joachim Faller, Matthias Scherge
doaj   +1 more source

Low friction in self-mated silicon carbide tribosystem using nanodiamond as lubricating additive in water

open access: yesFriction, 2020
Nanodiamond particles (NDPs) have been considered as a potential lubricant additive to various tribological applications, such as water lubrication systems.
Xudong Wang   +2 more
doaj   +1 more source

The Role of Parents in Children Who are Running in With The Law

open access: yesJurnal Belo, 2022
The study aims to describe the role of parents in children who run in with the law. It employed a qualitative approach with a descriptive method. Data were collected through in-depth interviews with the research objects. The findings showed that parents’
Astuti Nur Fadillah   +2 more
doaj   +1 more source

Running-in Behavior in the Combination of Diamond-Like Carbon Film and AC8A Aluminum Alloy

open access: yesTribology Online, 2018
The running-in process affects the friction and wear properties of sliding materials in machines. If it is not done correctly, serious problems such as machine seizure may occur.
Tomomi Honda   +5 more
doaj   +1 more source

Monitoring Gait Complexity as an Indicator for Running-Related Injury Risk in Collegiate Cross-Country Runners: A Proof-of-Concept Study

open access: yesFrontiers in Sports and Active Living, 2021
Dynamical systems theory suggests that studying the complexity of biological signals could lead to a single gait metric that reliably predicts risk of running-related injury (RRI).
Allison H. Gruber   +6 more
doaj   +1 more source

Rolling Contact Fatigue of Thrust Ball Bearing under Low Lambda Condition

open access: yesTribology Online, 2019
Rolling contact fatigue (RCF) testings of thrust ball bearing under boundary lubrication condition (low lambda condition) are conducted while changing test conditions of load, rotational speed and combination of surface roughnesses for bearing component ...
Takumi Fujita   +3 more
doaj   +1 more source

The “Runs” Theorem [PDF]

open access: yesSIAM Journal on Computing, 2017
simple proof with some more ...
Hideo Bannai   +5 more
openaire   +2 more sources

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