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Toplam kayıt 44, listelenen: 41-44
Synthesis and characterization of nanosized Cu/ZnO catalyst by polyol method
(Amer Scientific Publishers, 2008)
Nanosized catalysts composed of metallic copper supported on zinc oxide have been synthesized by the polyol process. Average crystallite size of copper was between 10 and 45 nm. Cu/ZnO catalyst particles were characterized ...
Feature Selection for Multi-SVM Classifiers in Facial Expression Classification
(Ieee, 2008)
Facial expressions are non-verbal signs that play an important role between interpersonal communications and also they are the most effective way to describe human emotions. The correct and fast extraction/recognition of ...
Using angle information between directed links in coordinating satellite clusters
(Ieee, 2007)
Maintenance and control of microsatellite formations require accurate position sensing and actuation. Accurate three-dimensional relative positional sensing technologies, including differential global positioning satellite ...
Effect of powder size on infiltration height in producing MgO reinforced Al matrix composite by vacuum infiltration method
(Trans Tech Publications Ltd, 2007)
The vacuum infiltration method is one of the composite producing methods. There are several parameters in composite production by vacuum infiltration. One of them is particle size of reinforcement in particulate reinforced ...