Results 121 to 130 of about 2,041 (194)

X-ray photoelectron spectroscopy and friction studies of nickel-zinc and manganese-zinc ferrites in contact with metals [PDF]

open access: yes
X-ray photoelectron spectroscopy analysis and sliding friction experiments were conducted with hot-pressed, polycrystalline Ni-Zn and Mn-Zn ferrites in sliding contact with various transition metals at room temperature in a vacuum of 30 nPa.
Buckley, D. H., Miyoshi, K.
core   +1 more source

Friction, deformation and fracture of single-crystal silicon carbide [PDF]

open access: yes
Friction experiments were conducted with hemispherical and conical diamond riders sliding on the basal plane of silicon carbide. The results indicate that, when deformation is primarily elastic, the friction does not depend on crystallographic ...
Buckley, D. H., Miyoshi, K.
core   +1 more source

Surface chemistry, friction and wear of Ni-Zn and Mn-Zn ferrites in contact with metals [PDF]

open access: yes
X-ray photoelectron and Auger electron spectroscopy analysis were used in sliding friction experiments. These experiments were conducted with hot-pressed polycrystalline Ni-Zn and Mn-Zn ferrites, and single-crystal Mn-Zn ferrite in contact with various ...
Buckley, D. H., Miyoshi, K.
core   +1 more source

14.2 Causes of early death in juvenile onset systemic lupus erythematosus (JSLE) [PDF]

open access: yesPediatric Rheumatology, 2008
Bader-Meunier, B   +11 more
openaire   +2 more sources

PReS-FINAL-2309: Juvenile systemic lupus erythematosus: a case series depiction in an urban community and a comparison to an adult case series [PDF]

open access: yes, 2013
E Iglesias   +8 more
core   +1 more source

Urinary biomarkers in childhood lupus nephritis [PDF]

open access: yes, 2017
Beresford, Michael W, Smith, Eve MD
core   +1 more source

Elastohydrodynamic lubrication theory [PDF]

open access: yes
The isothermal elastohydrodynamic lubrication (EHL) of a point contact was analyzed numerically by simultaneously solving the elasticity and Reynolds equations.
Dowson, D., Hamrock, B. J.
core   +1 more source

Effect of tangential traction and roughness on crack initiation/propagation during rolling contact [PDF]

open access: yes
Rolling fatigue tests of 0.45 percent carbon steel rollers were carried out using a four roller type rolling contact fatigue tester. Tangential traction and surface roughness of the harder mating rollers were varied and their effect was studied.
Soda, N., Yamamoto, T.
core   +1 more source

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