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S Hudlet,MS Jean,C Guthmann,... - The European Physical Journal B - Condensed Matter and Complex Systems 被引量: 280发表: 1998年 PRIMARY AND PARAMETRIC NON-LINEAR RESONANCES OF A POWER TRANSMISSION BELT: EXPERIMENTAL AND THEORETICAL ANALYSIS In this paper, the effect of pulley eccentricity on...
Vibrational spectra of C 6H 6 and C 6H 5D adsorbed on Pd(111) have been studied by electron energy loss spectroscopy. The loss spectrum of the C 6H 5D adsorbate is analysed via comparison with the corresponding IR spectra of free C 6H 5D. This analysis facilitates the interpretation of the...
We discuss the nature of the steady-state spectra of particles accelerated at stationary spherical shocks, such as the solar wind termination shock. In addition to the two well-known spectral regions characterized by a power-law momentum dependence and a high-energy cutoff, a new region can be...
During the last few years, considerable interest has arise in complex networks such as the Internet, the world-wide web, biological networks, utility infrastructures (for transport of energy, water, trains, ...), social networks, human brain networks, and so on. The complex networks are omnipr...
Remote sensing of local environmental conditions is not accessible if substrates are covered with vegetation. This study explored the relationship between vegetation spectra and karst eco-geo-environmental conditions. Hyperspectral remote sensing techniques showed that there were significant differences between ...
This chapter describes diffuse reflectance infrared Fourier transform spectroscopy (DRIFT) and Fourier transform infrared spectroscopy (FTIR) spectra of nitrogen (N 2 ) and ethylene (C 2 H 4 ) adsorbed on CuNaY. Because of the anisotropic environment, the symmetry of these probe molecules is broke...
Characterization of C-H...π interactions in the structure of the CHClF(2)-HCCH weakly bound complex. The microwave spectra of four isotopologues of the CHClF(2)-HCCH dimer have been measured and used to determine the structure of the complex. An initial sc... John,M,Sexton,... - 《...
In this contribution we report the strategies to obtain reliable descriptions of excited states, and in particular of absorption spectra, in the case of complex systems composed of different chromophores embedded in macromolecular matrices. In particular the use of hybrid quantum mechanics/molecular mecha...
While spectra from individual points in the microstructure are very useful, and compositional profiles and maps across microchemical inhomogeneities such as interfaces are even more revealing (e.g., see Figure 2(c)). In such compositional profiles and two-dimensional (2D) maps, the X-ray ...