“…Rudolf Messner ist Professor für Erziehungswissenschaft mit Schwerpunkt Schulpädagogik und Bildungsforschung an der Universität Kassel. Seit 2003 ist er Sprecher der Kasseler DFG-Forschergruppe Bildungsforschung. …”
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“…Contents Heuristic and ILP-Based Optimal Solutions for the Pipelined Multiple Constant Multiplication Problem Methods to Integrate Embedded Multipliers, LUT-Based Constant Multipliers and Ternary (3-Input) Adders An Optimized Multiple Constant Multiplication Architecture Using Floating Point Arithmetic Target Groups Researchers and students of electrical engineering and computer science Practitioners in the area of FPGAs and signal processing or digital arithmetic The Author Martin Kumm is working as a postdoctoral researcher at the University of Kassel. His current research interests are digital arithmetic, digital signal processing and discrete optimization, all in the context of field programmable gate arrays. .…”
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“…[Image: see text] k(E) can be calculated either from the Rice–Ramsperger–Kassel–Marcus theory or by inverting macroscopic rate constants k(T). …”
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“…The resulting theory also correctly recovers the separable limit and can be thought of as an instanton generalisation of Rice–Ramsperger–Kassel–Marcus (RRKM) theory. When combined with the density-of-states approach [W. …”
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“…Secondly, we give a characterization using eigenvalue gaps, providing a relative analogue of a result of Kassel and Potrie for Anosov representations. Thirdly, we formulate characterizations in terms of singular value or eigenvalue gaps combined with limit maps, in the spirit of Guéritaud et al. for Anosov representations, and use them to show that inclusion representations of certain groups playing weak ping-pong are relatively dominated.…”
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“…The temperature- and pressure-dependent rate constants of the relevant reaction pathways were solved based on transition state theory and Rice–Ramsperger–Kassel–Marcus theory, as well as Eckart tunneling effect correction. …”
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“…Investigation of the degradation kinetics of perfluorooctanoic acid (PFOA) has been carried out to calculate rate constants of the main elementary reactions using the multichannel Rice-Ramsperger-Kassel-Marcus theory and canonical variational transition state theory with small-curvature tunneling correction over a temperature range of 200~500 K. …”
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“…In this work, the first O(2) addition reaction of the di-n-propyl ether radical was investigated using high-level quantum chemical calculations combined with the Rice–Ramsperger–Kassel–Marcus theory to solve the master equation. …”
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“…We calculated the kinetics of chemical activation reactions of toluene with hydroxyl radical in the temperature range from 213 K to 2500 K and the pressure range from 10 Torr to the high-pressure limit by using multistructural variational transition state theory with the small-curvature tunneling approximation (MS-CVT/SCT) and using the system-specific quantum Rice-Ramsperger-Kassel method. The reactions of OH with toluene are important elementary steps in both combustion and atmospheric chemistry, and thus it is valuable to understand the rate constants both in the high-pressure, high-temperature regime and in the low-pressure, low-temperature regime. …”
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“…High-pressure limiting and pressure-dependent rate constants are calculated using the Rice–Ramsperger–Kassel–Marcus (RRKM) theory and a one-dimensional master equation (ME). …”
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