Results 231 to 240 of about 426,170 (291)

Welwitschia mirabilis: CAM or not CAM — what is the answer?

Functional Plant Biology, 2005
After more than 20 years of extensive study we found clear evidence that Welwitschia mirabilis Hook.f. is able to take up CO2 at night in both of its natural ecosystems, the Namib desert and the Mopane savannah, and hence should be classified a crassulacean acid metabolism (CAM) plant. At six different sites, 85 W.
Dieter J, von Willert   +3 more
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Cam And Cam-Follower Reliability

SAE Technical Paper Series, 1988
<div class="htmlview paragraph">The paper describes the earlier research on cam and cam-follower materials carried out by MIRA using a specially developed, test machine. A table summarising the results of this earlier work is given.</div> <div class="htmlview paragraph">The use of the same test machine to assess the performance of ...
openaire   +1 more source

Integrated CAD/CAM System for Cams

CIRP Annals, 1986
This paper deals with the development of an interactive hierarchial CAD/CAM system for integrated design and manufacture of cams. A unique feature of the system is a CAD-CAM Interface module for manufacturing analysis, which integrates CAD with CAM so that manufacturing characteristics can be considered in the design phase and vice versa.
Z. Gal-Tzur, M. Shpitalni, S. Malkin
openaire   +1 more source

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