Schweizer and Sklar (Probabilistic Metric Spaces, North-Holland, 1983) proposed an open problem (Problem 7.9.10) to extend the theory of conjugate transforms to all the semigroups (△+, τT,L) where T is continuou...
Rock strength is a basic problem of rock mechanics and the theory of rock strength is a portion of the constitutive law for intact rocks and is important in the investigation of rock mechanics. Many criterions have be...
This paper provides the results on the enumerating problems of rooted trees,rooted winter sweets and rooted unicycle graphs as planar maps with vertex partition although no such types of results have been obtained for...
Biotrace element is a developing frontier, of which the main object concerns the relationship between the trace element, and health. Because of the antagonistic and synergetic effects, it is always necessary to take t...
Ⅰ. CALCULATIVE METHOD OF PRIMITIVE MIGRATED QUANTITY There-have been few reports on the direct calculation of the primitive migrated amount of hydrocarbon-yielding potential from source rocks. K. Magara had a try in ...
A kind of talc mudston’e is distributed wLdely in the Permian strata in the zone of Guniuling and Liujiawan, Leping, Jiangxi Province. It possesses all the nature Of talc, being dispersed and suspended in water, sint...
Hydrogenase is an enzyme widely distributed in nature, being found in bacteria, algae and plants. It catalyzes the reversible oxidation of the simplest molecule H2, as represented by the
Emission-line galaxies are of particular interest for studying the structure of galaxies and the physical nature of active galaxy nuclei. Therefore searching for new emission-line galaxies has been an active field in ...
The vibration-rotation spectra of N2O are among the most thoroughly investigated IR spectra in the literature. Recently, the observation made by C. Amiot et al. gave molecular constants with great precision. There is,...