analysis

Novel methods administrative and legal phenomena

The article raises questions of improvement of research methods legal and administrative events, identify the place and role of structural-functional and factor analysis,possibilities of application of methods of applied mathematics. The features of information and statistical tools and methods of system analysis to identify trends in social phenomena that are governed by administrative law.

Determination of allowable values of mean square error when calculating the area of land for different types of settlements

The research have touched upon the analysis of normative-legal acts of Ukraine, which regulate precision of coordinates determination of boundaries angles of land parcels in the different types of settlements. Investigated the influence of these normative errors on the legitimate values of standard mean square error of determination of land parcels areas in settlements

Catalysis of Ethylene Oxychlorination into 1,2-Dichlorethane in the Presence of CuCl2/CuCl Active Centres on the Surface of -Al2O3

The structure of CuCl2, CuCl catalyst active centres on the surface of γ-Al2O3 has been investigated on the basis of X-ray diffraction analysis. The influence of the catalyst structure on the mechanism of ethylene oxidative chlorination has been determined. Using mass spectroscopy the difference in the structure of active centers and the mechanism of the deposited and impregnated types of CuCl2, CuCl/γ-Al2O3 catalysts in the process of ethylene oxidative chlorination into 1,2-dichlorethane has been studied.