984 resultados para 110-675A
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Shipping list no.: 89-467-P.
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"14 April 1986."
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"June 1972."
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Includes index.
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Includes index.
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Includes index.
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"Current as of September 1985."
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"October 1985."
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"10 September 1985."
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"July 1977."
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(Garrels is at far right.)
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German words.
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Chemical turbulence in the oscillatory catalytic CO oxidation on Pt(110) is suppressed by means of focused laser light. The laser locally heats the platinum surface which leads to a local increase of the oscillation frequency, and to the formation of a pacemaker which emits target waves. These waves slowly entrain the medium and suppress the spatiotemporal chaos present in the absence of laser light. Our experimental results are confirmed by a detailed numerical analysis of one- and two-dimensional media using the Krischer-Eiswirth-Ertl model for CO oxidation on Pt110. Different control regimes are identified and the dispersion relation of the system is determined using the pacemaker as an externally tunable wave source.