排序方式: 共有31条查询结果,搜索用时 46 毫秒
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S. L. Khursan V. S. Martemianov R. L. Safiullin 《Reaction Kinetics and Catalysis Letters》1987,33(2):453-458
Pulse photolysis measurements of rate constants for the decay of peroxide radicals of seven polyatomic esters show that the reaction is diffusion-controlled for esters with 2 cP. The Smoluchowsky equation is suggested to calculate 2kt for esters with short alkyl radicals.
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Frédéric Barbeu Vaclav Sobolik Serguei Martemianov Laurent Gbahoue 《Comptes Rendus Mecanique》2002,330(6):433-436
The present paper demonstrates how the directional characteristics of an actual three-segment electrodiffusional sensor can be calculated from the probe image. It was shown that utilization of ‘ideal’ directional characteristics lead to an important (up to 15°) error in flow angle determination. The directional characteristics calculated from the probe image improve significantly (up to 50%) the accuracy of the flow angle measurements. To cite this article: F. Barbeu et al., C. R. Mecanique 330 (2002) 433–436. 相似文献
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A microscopic model of electrification phenomena in steady state and transient regimes has been developed. The model has been applied for analysis of experimental data failing to be explained in the frame of classical macroscopic approach. Various boundary conditions have been studied regarding the possibility of experiential data fitting. The hybrid boundary condition has been suggested for explaining steady state and transient experiments. The proposed boundary condition can be related to the coexistence of two reactions on the active surface. The first reaction runs under the diffusion control (fast reaction) and the second one is limited by the kinetics (slow reaction). 相似文献
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Abramov B. M. Baznat M. Borodin Yu. A. Bulychjov S. A. Dukhovskoy I. A. Krutenkova A. P. Kulikov V. V. Martemianov M. A. Matsyuk M. A. Turdakina E. N. 《Physics of Atomic Nuclei》2021,84(4):467-474
Physics of Atomic Nuclei - In the FRAGM experiment at the heavy-ion accelerator $$-$$ accumulator complex ITEP $$-$$ TWA, yields of cumulative charged $$\pi$$ mesons have been measured in a... 相似文献
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Journal of Solid State Electrochemistry - 相似文献
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A. Y. Gerchikov Yu. S. Zimin V. S. Martemianov 《Reaction Kinetics and Catalysis Letters》1991,45(1):73-77
Reactivity and rate constants in reactions between peroxyl radicals of ethylene glycol diacetate and aromatic nitrons have been investigated.
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B. M. Abramov P. N. Alexeev Yu. A. Borodin S. A. Bulychjov K. K. Gudima I. A. Dukhovskoy A. P. Krutenkova V. V. Kulikov M. A. Martemianov M. A. Matsyuk E. N. Turdakina A. I. Khanov 《Physics of Atomic Nuclei》2018,81(3):330-337
The differential cross sections for the yields of nuclear fragments at an angle of 3.5? in the fragmentation of carbon nuclei with energy 0.95 GeV per nucleon on a beryllium target were measured in the FRAGM experiment at the ITEP TWA heavy-ion accelerator. The momentum spectra of fragments were used to test the following four models of ion–ion interactions: BC, INCL++, LAQGSM03.03, and QMD. For light fragments, the slope parameters of the kinetic-energy spectra were obtained in the cumulative region. 相似文献