European Researcher. Series A

1591-1599

Authors: Asmat Nizami Kyzy Azizova, Dilgam Bebir Oglu Tagiyev, Omar Mahammad Gyulalov, Khudayar Ismail Oglu Hasanov

Studied complexing ability of platinum (II) and palladium (II) with a time of personal gray-oxygen and sulfur-containing ligands donor nitrogens in different taniyah. A combination of functional groups. It is found that the complexation unimportant role nature of the starting metal salts, the pH of the medium, the nature of the solvent and the ratio of reactants. Determine the actual denticity tiodiuksusnoy, tiodipro propionic acid, mercaptoethanol, and bis -- hydroxyethyl sulfide. Discovered that a molecule entering the reaction of cysteamine origin walks splitting S–S communication and the resulting deproto-bined mercamine enter into complexation. In non-aqueous medium splitting S–S communication occurs.

1611-1619

Authors: Alexandr A. Lobanov

This article provides an analysis of methods for digital modeling in the area of Earth Sciences. The author illustrates the difference between digital modeling in radio communication and that in the area of Earth Sciences. The article examines the integration aspect of digital models, demonstrates the advantages of digital over analog models, and illustrates that digital models are discrete. The author outlines the characteristics of digital modeling and illustrates the logical structure of digital models.

1628-1644

Authors: Mihail N. Dudin, Nikolaj V. Lyasnikov, Aleksandr S. Senin

Subject/topic. One of the key elements in managing the operating activity of organizations is managing expenditure, since expenditure, which is payments that need to be effected to be able to engage and retain economic resources, is one of the major factors that determine the organization’s financial results, the cost-effectiveness of capital investments, and, ultimately, the cost of the business. Aim/objectives. This work aims to investigate into the impact of the structure of the product’s prime cost on the indicator of the product’s cost-effectiveness. Methodology. In putting this article together, the author employed such methods of analysis as legal, comparative, economic-statistical, and correlational. Inferences/significance. The practical significance of this work lies in that the author fine-tunes the concept and composition of the prime cost of products and establishes equations for simple linear regression between the share of costs in the composition of the prime cost and the level of cost-effectiveness of the product across various types of economic activity in the Russian Federation (RF) in 2012. Knowing the share of costs in the structure of the product’s self-cost across various types of economic activity in the RF in 2012, we shall be able to use the derived models to assess the average level of the product’s cost-effectiveness.