Научная статья

This paper investigates the error in the determination of the victim the moment of firing by spots of blood spatter. It is shown that the position of the victim in a horizontal plane can be determined in some cases with an accuracy of ± 2.5 cm.

The experimental methods for styding detonation properties of paraffin’s based substance is proposed. The schemes of using experimental equipments are shown. The methods approbation for example С18Н38 and С22Н46 were made. It is shown that the proposed method can be used to assess the ability of the detonation of explosives.

In paper investigated methods to improve the quality of digital images of the firing pin traces and traces on fired bullets. Methods of comparison of firing pin traces by means of Euler’s characteristics and methods of comparison of traces on fired bullets by means of the correlation analysis have been considered. Analyzed the firing pin marks on the image cartridges, shot in the Makarov pistol and Colt mod. 1911, as well as marks on the bullets, shot from a Makarov pistol.

The article discusses the study of pneumatic shooting device - markers to paintball games based on existing national normative and technical documents. An example of research markers for paintball games in order to assign them to a certain category of objects for customs control purposes.

This paper investigates the problem of diagnostic study improvised bladed knives related to the improper treatment of many experts, the regulatory framework.

In work it is shown that heroin can be carried to a category the weapon as it is possible to present it as means of defeat of the manpower, not having direct appointment in a life or manufacture. The narcoweapon on the properties represents the same raised danger, as well as any other weapon of similar defeat.

In work problems which are necessary for solving for technical maintenance of formation digital bullet and cartridge repository, uniting hundred thousand digital images of the same objects are analyzed.

n work classification of the basic types of deformations of the bullets caused by blow about a strong barrier is considered. Deformations at which traces on the shot bullets can be recognized restrictedly by suitable to identification are defined. The algorithm of comparative research of traces on the deformed bullets is offered at weapon identification.

In this article the author studies the analysis and range planning methodology for the wallpaper industry. There are worked out the methodological recommendations on analysis and range planning of the wallpaper enterprise, based on the positions of ABC‑ and XYZ‑analysis methods, linear programming, the theory of «the optimal investment portfolio» by G. Markovitz, etc.

The article deals with the problems of placing limitations on realization of constitutional law for receiving free higher education on a com‑ petitive basis in state and municipal educational institutions for higher professional training.