scholarly journals Fractional Riccati equation to model the dynamics of COVID-19 coronovirus infection

2021 ◽  
Vol 2094 (3) ◽  
pp. 032042
Author(s):  
D A Tverdyi ◽  
R I Parovik
Keyword(s):  
Experimental Data ◽  
Mathematical Model ◽  
Riccati Equation ◽  
Russian Federation ◽  
Variable Coefficients ◽  
Variable Order ◽  
Modified Newton Method ◽  
Coronavirus Infection ◽  
The Russian Federation ◽  
The Republic

Abstract The article proposes a mathematical model based on the fractional Riccati equation to describe the dynamics of COVID-19 coronavirus infection in the Republic of Uzbekistan and the Russian Federation. The model fractional Riccati equation is an equation with variable coefficients and a derivative of a fractional variable order of the Gerasimov-Caputo type. The solution to the model Riccati equation is given using the modified Newton method. The obtained model curves are compared with the experimental data of COVID-19 coronavirus infection in the Republic of Uzbekistan and the Russian Federation. It is shown that with a suitable choice of parameters in the mathematical model, the calculated curves give results close to real experimental data.

scholarly journals Creation and Support of Operation of a Hospital Net to Treat COVID-19 Patients in Guinea

2021 ◽  
pp. 66-71
Author(s):  
E. V. Kolomoets ◽  
Ya. Yu. Itskov ◽  
E. V. Naidenova ◽  
V. Konomou ◽  
S. Keita ◽  
...  
Keyword(s):  
Sierra Leone ◽  
Russian Federation ◽  
Rt Pcr ◽  
Medical Assistance ◽  
Republic Of Guinea ◽  
Virus Rna ◽  
Coronavirus Infection ◽  
The Russian Federation ◽  
The Republic ◽  
Regional Hospitals

The paper provides information on the construction, development and functioning of a hospital network for the detection and treatment of patients with dangerous infectious diseases in the Republic of Guinea. With the support of UC RUSAL and with the assistance of the Ministry of Health of Guinea, hospitals have been established to provide medical care to patients suspected of COVID-19. Sick persons are admitted from regional hospitals from all over country. The majority of the hospitalized persons are patients with mild and moderate forms of the disease. Diagnostic studies using RT-PCR to detect SARS-CoV-2 virus RNA are carried out at the premises of stationary (Kindia) and mobile (Fria) laboratories. Testing of the received samples is carried out using diagnostic preparations of domestic and foreign production. This stage of work is performed by employees of the Rospotrebnadzor institutions (the Russian Federation) working on the territory of the Republic of Guinea. In total, since the beginning of the epidemic, more than 630 patients have received treatment in the stated hospitals; more than 20 thousand tests of clinical material samples have been conducted to detect the RNA of the SARS-CoV-2 virus. In addition to residents of Guinea, medical assistance was provided to citizens of Russia, Ukraine, Belarus, Kazakhstan, China, India, Sierra Leone, and the Comoros. The organization of the network of hospitals and their inclusion into the national system for counteracting the spread of new coronavirus infection allowed us to begin active work on the identifcation and treatment of COVID-19 patients in the territory of the Republic of Guinea and make a signifcant contribution to the fght against the epidemic.

DEVELOPMENT OF THE INSTITUTE OF STATE FINANCIAL SUPPORT FOR SMALL AND MEDIUM-SIZED ENTERPRISES OF THE REPUBLIC OF TATARSTAN IN THE PERIOD OF RESTRICTIONS ASSOCIATED WITH THE SPREAD OF CORONAVIRUS INFECTION

2021 ◽  
Vol 1 (7) ◽  
pp. 121-124
Author(s):  
T. A. GUMEROV ◽  
◽  
N. N. ZHILINA ◽  
Keyword(s):  
Small Business ◽  
Russian Federation ◽  
Small Businesses ◽  
Financial Support ◽  
The State ◽  
Coronavirus Infection ◽  
The Russian Federation ◽  
The Republic

The Institute of small Business in the Russian Federation requires a systematic and comprehensive participation of the state, which involves various forms of support, including financial support. Such support does not always have the expected impact. The complexity arises in the process of selecting small and medium-sized businesses, monitoring the targeted nature of the use of subsidies, etc. The identified problems actualize the need to develop the theoretical and methodological base of the implemented forms of state financial support for small businesses.

The right to life: A comparative analysis of the relevant norms of the Constitutions of the Republic of Azerbaijan and Russian Federation

2020 ◽  
Vol 10 (1) ◽  
pp. 28-32
Keyword(s):  
Comparative Analysis ◽  
Death Penalty ◽  
Russian Federation ◽  
Practical Implementation ◽  
Right To Life ◽  
Human Right ◽  
The Russian Federation ◽  
The Republic ◽  
The Right ◽  
Criminal Legislation

The relevance of the work is determined by the fact that the right to life belongs to the basic constitutional human rights, therefore, its observance and protection is the duty of the state. Despite its undeniable importance, today the right to life anywhere in the world is not really ensured in sufficient quantities. The constitutional consolidation of the right to life raises a number of issues related to the concept, nature, legislative and practical implementation of this right. It should be noted that various aspects of the human right to life were considered in the scientific works of G.B. Romanovsky, O.G. Selikhova, T.M. Fomichenko, A.B. Borisova, V.A. Ershov and other Russian authors. The aim of the study is to study and comparative analysis of the legal content of the constitutional norm that defines the right to life, to comprehend and identify possible problems of the implementation of this right. To achieve this goal, this article discusses relevant issues of ensuring the right to life, proclaimed by Article 20 of the Constitution of the Russian Federation and Article 27 of the Constitution of Azerbaijan Republic. The results of a comparative analysis of these constitutional norms and the relevant norms of industry law allow us to determine, that there is no contradiction between Article 20 of the Constitution of the Russian Federation and the norms of the criminal legislation of the Russian Federation, which imply the death penalty as an exceptional measure of punishment, because a moratorium has been imposed on the death penalty in the Russian Federation since April 16, 1997. However, after the abolition of the death penalty in the criminal legislation of the Republic of Azerbaijan in 1998, there was a discrepancy between parts II and III of Article 27 of the Constitution of the Republic of Azerbaijan and the criminal legislation of Azerbaijan Republic that requires the introduction of the necessary changes in the content of the analyzed constitutional norm. The value of the work is determined by the fact that the introduction of appropriate changes will contribute to the further improvement of the Constitution of the Republic of Azerbaijan and the effective implementation of the right to life of everyone.

Recommendations of the Ministry of Health of the Russian Federation on the formation of a temporary staff table of a medical organization providing medical care to citizens with coronavirus infection COVID-19

2020 ◽  
pp. 5-12
Author(s):  
Olga Shinkareva
Keyword(s):  
Medical Care ◽  
Russian Federation ◽  
Medical Organization ◽  
Ministry Of Health ◽  
Organization Of Work ◽  
Coronavirus Infection ◽  
The Russian Federation

Article is devoted to the analysis of the Order of the Russian Ministry of Health of 19.03.2020 № 198n (an edition of 29.04.2020) “About a temporary order of the organization of work of the medical organizations for implementation of measures for prevention and reduction of risk of spread of a new koronavirusny infection of COVID19” regarding formation of the temporary staff list of the division of the medical organization providing medical care to citizens with a koronavirusny infection of COVID-19 and also the requirement with the staff of this division. The criteria recommended by the Ministry of Health of the Russian Federation for determining the number of rates of medical workers in these divisions, requirements for medical workers of the division have been considered, a practical example of calculation of rates has been given.

Dynamic monitoring of changes in medical and demographic indicators in the Republic of Sakha (Yakutia) from 1998 to 2018

2020 ◽  
pp. 33-36
Keyword(s):  
Mortality Rate ◽  
Population Growth ◽  
Russian Federation ◽  
Rural Population ◽  
Urban Population ◽  
Birth Rate ◽  
Dynamic Monitoring ◽  
Demographic Indicators ◽  
The Russian Federation ◽  
The Republic

We studied the medical and demographic indicators in the Republic of Sakha (Yakutia) for the last 20 years (1998–2018). A decrease in the population by 4,7 % (р<0,01) was revealed in the Russian Federation in the period 1998–2008, 3,4 % decrease, followed by its growth by 2,8 % (р<0,01); a decrease in the number of rural population in the republic and an increase in the urban population were observed. By the beginning of 2019, in comparison with the 2003 data, an increase in the population by 1.9% (р<0,01), a decrease in the number of able-bodied people in the Republic of Sakha (Yakutia) at the beginning of 2019, as compared to 1998, were revealed, by 8,2 %, in the Russian Federation – by 4,7 % (р<0,01). In the Republic of Sakha (Yakutia) the birth rate remains high, the mortality rate is relatively low, and the natural population growth is maintained.

PROBLEMS OF THE FORMATION OF REVENUES OF REGIONAL BUDGETS IN THE RUSSIAN FEDERATION

2020 ◽  
Vol 2 (8) ◽  
pp. 83-87
Author(s):  
B. Kh. ALIYEV ◽  
Keyword(s):  
Russian Federation ◽  
Present Stage ◽  
Budget Planning ◽  
Budgetary Policy ◽  
Stage Of Development ◽  
The Russian Federation ◽  
The Republic ◽  
Regional Authorities ◽  
Regional Budgets

In the Russian Federation, the problem of budget planning becomes especially relevant when the pace of economic development slows down. The article examines the features of the formation of regional budgets, using the example of the budget of the Republic of Dagestan. The analysis of incomes to the budget is carried out. The role of regional taxes in the formation of budget revenues of the Republic of Dagestan is revealed. According to the results of the study, it can be concluded that the budgetary policy of the regions at the present stage of development of the Russian economies does not contribute to a further increase in the rates of economic growth. The article offers recommendations for improving the regional budgetary policy of the Russian Federation and increasing the responsibility of regional authorities.

BASIC ASPECTS OF THE FISCAL POLICY OF THE STATE IN THE SUBJECT OF THE RUSSIAN FEDERATION

2020 ◽  
Vol 1 (6) ◽  
pp. 4-7
Author(s):  
B. Kh. ALIYEV ◽  
Keyword(s):  
Fiscal Policy ◽  
Russian Federation ◽  
Economic Management ◽  
Financial Flows ◽  
Constituent Entity ◽  
Current State ◽  
Management Measures ◽  
The Subject ◽  
The Russian Federation ◽  
The Republic

The article examines the current state of the fiscal policy of the constituent entity of the Russian Federation, which is a combination of diverse economic management measures based on the distribution and redistribution of financial flows. The analysis of fiscal policy on the example of the subject of the Russian Federation (Republic of Dagestan). The article outlines the problematic issues of the tax policy of the Republic of Dagestan and suggests ways to overcome the identified problems.

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