A statistical research for solar radio pulsation at short centimeter band

1993 ◽  
Vol 17 (4) ◽  
pp. 474
Author(s):  
Guang-li Huang ◽  
Zhi-hai Qin ◽  
Ren-ying Wang ◽  
Jian-ping Ni
Solar Physics ◽  
1970 ◽  
Vol 13 (2) ◽  
pp. 420-443 ◽  
Author(s):  
Y. T. Chiu
Keyword(s):  

1994 ◽  
Vol 144 ◽  
pp. 283-284
Author(s):  
G. Maris ◽  
E. Tifrea

The type II solar radio bursts produced by a shock wave passing through the solar corona are one of the most frequently studied solar activity phenomena. The scientific interest in this type of phenomenon is due to the fact that the presence of this radio event in a solar flare is an almost certain indicator of a future geophysical effect. The origin of the shock waves which produce these bursts is not at all simple; besides the shocks which are generated as a result of a strong energy release during the impulsive phase of a flare, there are also the shocks generated by a coronal mass ejection or the shocks which appear in the interplanetary space due to the supplementary acceleration of the solar particles.


2020 ◽  
Vol 23 (9) ◽  
pp. 1040-1063
Author(s):  
E.A. Nepochatenko ◽  
E.T. Prokopchuk ◽  
B.S. Guzar

Subject. The article considers financial regulation through the use of tax mechanisms. Objectives. The aim of the study is to evaluate European and Ukrainian practices of fiscal incentives for farming through fiscal instruments with VAT playing the key role. Methods. In the study we employed economic and statistical research methods, like monographic, comparison, scientific generalization. Results. Based on the analysis of VAT implementation on farmers in developed countries in Europe we substantiated the conclusion about its focus on simplifying the tax procedures and eliminating the negative impact on operations of economic entities. Special tax treatment (including VAT collection) is mainly used to streamline tax relations, taking into account the specifics of farming, rather than to improve the financial support to farms. We revealed that in the Ukrainian practice its main task is financial support to agricultural production. Conclusions and Relevance. The experience of developed European countries on the use of special tax regimes and taxation procedures should serve as a model for Ukraine. Financial incentives for agricultural production development should be directly supported by the State, and special tax treatment and tax administration should be focused on streamlining tax relations in the region, based on the practice of developed European countries such as UK, Germany, Italy and France.


2020 ◽  
Vol 18 (3) ◽  
pp. 429-445
Author(s):  
I.A. Artashinа ◽  
V.Yu. Dudina ◽  
Yu.N. Zhul'kova

Subject. This article considers the system of strategic planning documents as a scientific and practical basis for achieving the goal of improving the well-being of the population by increasing investment activity and the competitiveness of the regional economy. Objectives. The article aims to explore the possibilities and features of the application of marketing technologies in the effective management of the development of the Russian Federation constituent entities. Methods. For the study, we used the methods of general scientific and statistical research, content analysis, and data visualization techniques. Results. The article presents a brief analytical overview of strategic planning documents and analysis of the possibilities of using modern marketing tools. The article also highlights the use of marketing to improve the competitiveness of a particular area, taking into account the experience of leader regions. Conclusions. Modern strategic documents regulating the development of regions have some contradictions in terms of the characteristics of the state of the Russian Federation subjects concerning various indicators of development. The problems and practicalities of addressing them need to be more clearly identified. The results of the study can be used by regional and municipal authorities to develop plans to improve the strategic management of the areas' development.


1969 ◽  
Vol 1 (5) ◽  
pp. 192-194 ◽  
Author(s):  
D. G. Cole ◽  
R. F. Mullaly

The heights of solar radio sources at 1424 MHz and 696 MHz have been measured during the years 1965 and 1966. Solar activity at this time was near minimum. The number of radio sources appearing on the solar disk rarely exceeded three at any time and it thus was possible to resolve the majority of these with a high resolution grating interferometer. Many of the previous height measurements at these frequencies have been made near times of maximum solar activity and the confusion of sources within the beam has limited their accuracy. The number of sources studied here is quite considerably higher than in any previous investigation at these frequencies, and the period of observation has been continuous.


Solar Physics ◽  
2021 ◽  
Vol 296 (3) ◽  
Author(s):  
Mahender Aroori ◽  
Panditi Vemareddy ◽  
Partha Chowdhury ◽  
Ganji Yellaiah

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