Search Results - V. Lebedev

In this article a polynomial algorithm is described of verification of dynamic properties of Markov chains described by formulas of a subset of temporal logic PLTL (propositional temporal logic of linear time). The algorithm allows to find probability of the validity of the formula on the Markov cha...

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On examination of 58 people with accurate amyotrophic lateral sclerosis the role of some risk factors in the development and the character of the flow of the disease was analyzed. The received findings don’t allow excluding the participation of the viruses of herpes and cytomegalovirus in the emerge...

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78 patients with motor neuron disease (MND) were examined. Prevalence of MND in urban population of Novosibirsk on 2008/01/01 is 3,46 per 100 000 of population. In majority of patients amyotrophic lateral sclerosis (ALS) was revealed — 76 people (97,4%); primary lateral sclerosis was revealed in 1 c...

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The scientific novelty of the study consists in identifying necessary mechanisms for sustainable development of industrial enterprises. Nowadays the industry have set to create balanced growth to solve modern global challenges. It also takes measures to ensure energy security and maintains stable fl...

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The article discusses the use of the two-parameter exponential distribution function to construct the Lorenz curve and to calculate such indicators of differentiation of population by income, as the Gini coeficient, Rainbow coeficient, Funds coeficient etc. It is shown that all these coeficients dep...

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The new directions of the economics, associated with the use of natural-scientific methods are discussed. The conclusion is justified that the development of these areas is aimed at strengthening the adequacy of mathematical models and fosters a general social analysis.

One of the variants of the mathematical model of a single-product enterprise with taxation, which takes into account tax evasion when increasing the tax burden has been considered in the article. The function of profit of the enterprise before the taxation, function of net profit, fiscal function, f...

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The article provides a comparative assessment of domestic and foreign scientists’ and economists’ works, who studied theoretical approaches to sustainable economic development. Countries are increasingly integrating with each other, labor productivity is higher, but at the same time natural resource...

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The relevance of using unmanned aerial vehicles (UAV) is substantiated in comparison with other methods of aerospace survey. The paper provides examples of tasks requiring the use of UAVs for aerial photography from different heights. It is shown that the introduction of agricultural robots, includi...

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A comparison of the accident rates of different countries in the context of their historical and cultural heritage is given in the article. The authors have described the influence of national traditions on aircraft operations. An attempt is made to understand how the society affect the aviation ind...

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A review is devoted to a comorbidity of myocardial infarction and anxious and depressive disorders. In the first part (Rational Pharmacother. Cardiol. 2007;3:41-51) data concerning prevalence of depression in myocardial infarction, pathophysiological mechanisms connecting depression and ischemic hea...

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Recent years are characterized by the active development and advancement in clinical practice of the method of photodynamic therapy (PDT). PDT shows high effectiveness in the treatment of skin tumors, digestive, nervous, respiratory systems, in gynecology, ophthalmology. Antimicrobial PDT is success...

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A review is devoted to a comorbidity of myocardial infarction and anxious and depressive disorders. In the first part data concerning prevalence of depression in myocardial infarction, pathophysiological mechanisms connecting depression and ischemic heart disease (IHD) are given. Influence of concom...

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The paper describes two modified implementations of unscented Kalman filter (UKF) and unscented particle filter (UPF) to solve nonlinear filtering problem for discrete-time dynamic space model (DSSM). DSSM is supposed to be nonlinear with additive Gaussian noise. The considered algorithm modificatio...

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In recent years, special attention is paid to increasing the regional role in training personnel for the economy and social sphere, to implementing the “Strategy for Scientific and Technological Development of the Russian Federation”, and to balanced development of the entire territory of Russia. Th...

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Usually old persons get sick such disease as hairy cell leukemia. However, case of adolescent disease by hairy cell leukemia has registered recently. The article is devoted to this case and describes methods of diagnosis and treatment.

Aim. The aim of the study is to analyze special aspects of medical assistance to the rural population of Krasnodar Krai.Material and methods. A study conducted on the basis of the statistics, including information on the achievement of specific targets of socio-economic development of the Kurganinsk...

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Relevance. Currently, there is a problem of satisfying the demand in the domestic market for fruit and berry products in accordance with current recommendations. One of the ways to intensify agricultural production is the use of resource-saving technologies, which include drip irrigation. The issues...

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On examination of 78 people with accurate amyotrophic lateral sclerosis the role of some risk factors in the development and the character of the flow of the disease was analyzed. The received findings don't allow excluding the participation of the viruses of herpes and cytomegalovirus in the e...

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The vertical separation monitoring methods have been analyzed. A new method of the aircraft vertical separation monitoring base on ADS-B is considered. Mathematical model of the method and simulation plan are presented. Experimental data are results of the method simulation and evaluates the accurac...

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