Results 21 to 30 of about 1,616,653 (313)

The effect of different metallic counterface materials and different surface treatments on the wear and friction of polyamide 66 and its composite in rolling-sliding contact [PDF]

open access: yes, 2003
Original article can be found at: http://www.sciencedirect.com/science/journal/00431648 Copyright Elsevier B. V. DOI: 10.1016/S0043-1648(03)00054-1The effect of different metallic counterface materials and different surface treatments on the tribological
Chen, Y.K.   +4 more
core   +1 more source

High resolution observations of friction-induced oxide and its interaction with the worn surface [PDF]

open access: yes, 2002
A detailed transmission electron microscopy study of oxide and oxygen-containing phase formation during the sliding wear of metals, composites and coatings is provided.
Bedolla-Jacuinde, A.   +6 more
core   +1 more source

BS-ISO helical gear fatigue life estimation and wear quantitative features analysis [PDF]

open access: yes, 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
core   +1 more source

Impact of haematocrit on the accuracy of spot blood glucose measurements in dogs using two veterinary hand-held glucometers

open access: yesFrontiers in Veterinary Science
Anaemia 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
doaj   +1 more source

Incidence and Potential Significance of Internal Mammary Lymphadenopathy on Computed Tomography in Patients with a Diagnosis of Primary Breast Cancer

open access: yesBreast Cancer: Basic and Clinical Research, 2015
Introduction The importance of internal mammary nodes (IMNs) in the staging and treatment of breast cancer patients is controversial. Methods A retrospective cohort of patients diagnosed with primary breast cancer over a 4-year period (January 2009 to ...
Sarah L. Savaridas   +2 more
doaj   +1 more source

Wear Reducing Effect of Embedded Quartz Abrasives in Crushing-Pin-on-Disc Procedure

open access: yesTribology Online, 2012
Crushing of minerals involves several wear mechanisms. The mineral medium increases the complexity of the wear process by introducing many new variables.
Vuokko Heino   +4 more
doaj   +1 more source

Utility of a fretting device working under free displacement [PDF]

open access: yes, 2009
Relative movements of low amplitudes between two materials in contact are generally reproduced on fretting devices with imposed displacement or imposed tangential force.
Fouvry   +20 more
core   +4 more sources

A numerical model of twin disc test arrangement for the evaluation of railway wheel wear prediction methods [PDF]

open access: yes, 2010
Twin disc tests are commonly used to study wear in railway materials. In this work the implementation of a numerical model of the twin disc arrangement is given, which reproduces the distribution of tangential forces over the contact patch between the ...
Ariaudo, C.   +5 more
core   +1 more source

Rapid Electroosmosis Measurements [PDF]

open access: yes, 1971
A cell has been designed and built that allows for rapid measurement of volume moved in a definite time by electroosmosis. The cell is simple to use and is not very elaborate.
Wear, James O.
core   +2 more sources

Wear rates in urban rail systems [PDF]

open access: yes, 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
core   +1 more source

Home - About - Disclaimer - Privacy