1989
DOI: 10.2172/5657362
|View full text |Cite
|
Sign up to set email alerts
|

Friction and wear of glass carbon in sliding contact

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

1993
1993
2012
2012

Publication Types

Select...
1
1

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(1 citation statement)
references
References 0 publications
0
1
0
Order By: Relevance
“…Other object categories that appear to have expressed value along a gradient include stone tools. Among the Chimbu speakers of Papua New Guinea, for instance, small stone axes, 10 to 20 cm in length, were common utilitarian items, while longer axes (20-30 cm) made of the same raw materials were sought-after valuables for the purchase of brides (Burton 1989;Rappaport 1968:105-108). In northern California, large obsidian blades were also highly esteemed as bride wealth, but here color was the important dimension of variation rather than size, with red obsidian being more highly valued than black (Gould 1966:73).…”
Section: Comparative and Embodied Nature Of Valuementioning
confidence: 99%
“…Other object categories that appear to have expressed value along a gradient include stone tools. Among the Chimbu speakers of Papua New Guinea, for instance, small stone axes, 10 to 20 cm in length, were common utilitarian items, while longer axes (20-30 cm) made of the same raw materials were sought-after valuables for the purchase of brides (Burton 1989;Rappaport 1968:105-108). In northern California, large obsidian blades were also highly esteemed as bride wealth, but here color was the important dimension of variation rather than size, with red obsidian being more highly valued than black (Gould 1966:73).…”
Section: Comparative and Embodied Nature Of Valuementioning
confidence: 99%