scholarly journals CURRENT STATE AND DEVELOPMENT OF RUSSIAN REGIONS WITH A PREDOMINANTLY RAW MATERIAL ORIENTATION

Author(s):  
D.F. Dabiev
2021 ◽  
Vol 291 ◽  
pp. 02029
Author(s):  
Natalia Bozo ◽  
Mikhail Maslov ◽  
Marina Tsoy ◽  
Vladislav Shchekoldin ◽  
Sergey Petrov

At present, the role of Russia in the world economy is mainly associated with the supply of various raw materials to world markets, the share of which in the volume of Russian exports is more than 80%. At the same time, there is a rather significant processing sector of the economy in Russia. Since inertial development is aimed at simplifying the nature of the Russian economy and consolidating its raw material orientation, the development of manufacturing industries, at least at first, should be associated with protectionist measures and an active role of the state. The paper examines the existing approaches to the study of the problem of combining the principle of free trade and protectionist measures proposed by Russian and foreign authors and describes the methodological aspects of assessing the current state and prospects of implementing the import substitution policy in Russia.


TAPPI Journal ◽  
2014 ◽  
Vol 13 (11) ◽  
pp. 37-43 ◽  
Author(s):  
LIISA KOTANEN ◽  
MIKA KÖRKKÖ ◽  
ARI ÄMMÄLÄ ◽  
JOUKO NIINIMÄKI

The use of recovered paper as a raw material for paper production is by far the most economical and ecological strategy for the disposal of waste paper. However, paper production from recovered paper furnish generates a great amount of residues, and the higher the demand requirements for the end product, the higher the amount of rejected material. The reason for this is that the selectivity of the deinking process is limited; therefore, some valuable components are also lost in reject streams. The rejection of usable components affects the economics of recycled paper production. As the cost of waste disposal continues to increase, this issue is becoming more and more severe. This paper summarizes the current state of the resource efficiency in recycled pulp production and provides information on the volumes of rejected streams and the usable material within them. Various means to use these reject streams are also discussed, including the main findings of a recent thesis by the main author. This review summarizes current internal and external use of reject streams generated in the deinking operations.


2021 ◽  
Vol 1 (10) ◽  
pp. 167-173
Author(s):  
Nurida Аlish Gasimova ◽  

The increase in citrus production is of particular economic importance both from the point of view of meeting the demand of the population for these products, and from the point of view of its use as an industrial raw material. The article studies and analyzes the current state of citrus cultivation in Azerbaijan, the possibilities of increasing their production; relevant suggestions and recommendations are made.


2021 ◽  
Vol 1022 ◽  
pp. 80-86
Author(s):  
Mikhail G. Kholodnyak ◽  
Sergey A. Stelmakh ◽  
Evgeniy M. Shcherban ◽  
Mukhuma P. Nazhuev

The paper considers the current state of the mineral raw material base and the construction material market of the Rostov Region. The effect of various factors on the strain-stress behavior of local limestones has been investigated. The scientific and technical literary sources devoted to the processes of rock failure under various loads have been analyzed. The experimental studies have shown that the tested samples of limestone with a high content of cuboidal grains have characteristics comparable to those of the crushed granite stone. It has been concluded that the use of the Rostov Region limestones in the construction industry is competitive and feasible, provided the proper implementation of the engineering measures proposed in their production.


2021 ◽  
Vol 20 (10) ◽  
pp. 103-116
Author(s):  
Natalya S. Epifanova ◽  
Vladimir N. Akulinin

The purpose of this article is to study border trade in the regions of Russia and the provinces of China. It is shown that in recent years there have been negative trends in border trade, leading to its reduction. Therefore, Russian regions bordering with China should transform into separate objects of regional policy, while also forming a legislative framework for border interaction in all its main spheres: trade, humanitarian cooperation, science and education, and others. In border cooperation with China, special emphasis should be placed on cooperation in the innovation sphere, as well as on improving the quality of exported goods and services and promoting infrastructure projects. Border trade between the regions of Russia and China is built mainly on trade and export of labour resources from China to Russia, as well as China’s receipt of additional sales channels for the confidently growing sales markets for consumer goods and sources of raw materials and primary products. The interaction of Russian regions with neighbouring provinces on the border with China not only preserves the raw material orientation of these regions, but also hinders the development and strengthening of the manufacturing industry in the structure of their regional economies, since border interaction for Russian regions immobilizes those stages of value-added production observed in the very first stages. In general, for the Chinese provinces there is a similar problem associated with such exports to border regions that have common borders with Russia, which does not contribute to the diversification and structural development of the regional economies of the Chinese provinces. That is why building an effective mechanism for border interaction between Russia and China is a strategically important issue for both countries.


Animals ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 1379
Author(s):  
Robert Kupczyński ◽  
Antoni Szumny ◽  
Katarzyna Wujcikowska ◽  
Natalia Pachura

The aim of this paper is to review and systematize the current state of knowledge on glycol metabolism in cattle. Glycerol, derived from biodiesel production, must be purified in order to be a useful product for feeding livestock. The use of glycerol in the feeding of ruminants can be justified for several reasons: (i) it is a source of energy in the ration, (ii) it is a glucogenic precursor, and (iii) it may have an effect on milk composition. The high energy value of glycerol provides the opportunity to use this raw material as a partial grain substitute in cattle feed rations. Dietary supplementation of glycerol is associated with increased propionate, butyrate, valerate, and isovalerate concentrations in the rumen. Glycerol can be used at up to 10%–15% of the dietary dry matter (DM) and is well-established as a treatment for ketosis in cows. Glycerol increases plasma glucose and may reduce non-esterified fatty acids and β-hydroxybutyrate levels. The use of glycerol does not have a clear effect on DM intake, milk yield, or milk composition. However, some authors have reported an increase in milk yield after glycerol supplementation associated with decreased milk fat concentration. It is also possible that the concentration in the milk of odd-chain fatty acids and cis-9, trans-11 conjugated linoleic acid may increase after glycerol application.


2020 ◽  
Vol 159 ◽  
pp. 06003
Author(s):  
Aizhan Omarova ◽  
Zhanar Oralbaeva ◽  
Assel Turlybekova ◽  
Assiya Marat

In modern conditions for Kazakhstan, it becomes important to choose a development model that would be the most optimal and effective. When developing a model of economic policy, special attention should be paid to the choice of a system of indicators that could adequately describe macroeconomic processes as a whole and their interconnections. At the same time, economists argue that the implementation of the model approach can become the basis for strategic decisions only in a stable economic situation and when in the period under review the change in the cost structure of GDP is not distorted by high inflation. Therefore, in modern conditions of economic development, in our opinion, it is of interest to study the relationship between economic growth and the level of current and threshold inflation. This study substantiates the role of the threshold inflation level and proposes an equation of the functional dependence of this indicator on the main economic indicators. The necessary conditions for the implementation of the inflation targeting regime are disclosed. It is concluded that in conditions of commodity dependence, new effective monetary policy instruments are required.


2017 ◽  
Vol 89 (10) ◽  
pp. 1553-1565 ◽  
Author(s):  
Alexander I. Zaitsev

AbstractThe features of current state of metallurgical technology and materials science of mass high-grade steels are viewed. A promising direction for principle improvement of the complex of properties and qualitative characteristics of steel including those, which are difficult to combine, is shown. It is the development of adequate physico-chemical methods of prediction and efficient technology methods of management of non-metallic inclusions, forms of presence of impurities, phases precipitations, structural state, including uniformity over the volume of metal. Additionally this approach allows reducing costs and expanding the raw material base. Its effectiveness is illustrated by the results of research carried out for a number of groups of mass high-quality steels.


Author(s):  
Ekaterina A. Zemnukhova ◽  
◽  
Mikhail V. Mishenin ◽  

The article considers a comprehensive analysis of the oil and gas complex of the regions of Eastern Siberia and the Republic of Sakha (Yakutia). The features of the structure of the raw material base were revealed – a low degree of exploration and the rate of reproduction of stocks, imbalance in categories of stocks. The state of oil production in the region with differentiation by field is presented, the current state and prospects of expansion of the ESPO pipeline are analyzed.


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