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Now showing items 351-355 of 355
Video Processing Approach to Control of Large Space Structures
(1991)
This experiment should be sufficiently general in nature and to be applicable to a variety of specific experiments intended to study implementation issues associated with robust control theories/methodologies for systems ...
Biological Control of Bemisia tabaci with indigenous Eretmocerus hymenopterans of the American Southwest: effects of tritrophic interactions
(1995)
In some systems, agricultural producers implement an augmentative biological control strategy by releasing large numbers of native hymenopteran parasitoids to reduce insect herbivore densities, which favors the grower ...
Magnetostrictive Current Sensor Development Using Fiber Optics
(1991)
The ability to develop a fiber optic current sensor utilizing the magnetostrictive characteristics of nickel (Ni) has been proven. A Mach-Zehnder interferometer, which had a 2. 5-μm layer of Ni 15-cm long on its sensing ...
Relations Among Achievement, Self-Concept, and Achievement Attributions for Young School Children
(1995)
Previous research has shown that the causes children attribute their successes and failures to such as ability, effort, and luck are related to self-concept, school performance and other academic behaviors (Bar-Tal, 1978; ...
Mitochondrial DNA Variation in the Dionda episcopa species complex
(1991)
The purpose of this study was to test the phylogenetic hypothesis proposed by Mayden et al. (1991) using restriction fragments of mitochondrial DNA (mtDNA). MtDNA provides another method by which a phylogenetic hypothesis ...