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INTRODUCTION AND DEVELOPMENT NEW TYPE POSTAL SERVICES ON BASE INFORMATIONCOMMUNICATION TECHNOLOGY
Bobomurodov Hurshid Mahmudovic,Sayidazimova Klara Madikarimov 대한전자공학회 2008 ICEIC:International Conference on Electronics, Inf Vol.1 No.1
In this topic given the main conditions of introduction and development new type postal services on base information-communication technology.
SOCIAL AND ECONOMIC DEVELOPMENT AND PROSPECTS OF POST BRANCH OF REPUBLIC UZBEKISTAN
Bobomurodov Hurshid Mahmudovic,Sayidazimova Klara Madikarimov 대한전자공학회 2008 ICEIC:International Conference on Electronics, Inf Vol.1 No.1
In this thesis given the modern conditions of social-economic developing and prospects of effective functioning of a postal service of Republic Uzbekistan.
Controllability of non-linear impulsive stochastic systems
Sakthivel, R.,Mahmudov, N. I.,Lee, Sang-Gu Taylor Francis 2009 International Journal of Control Vol.82 No.5
<P> In this article, we consider the finite-dimensional dynamical control systems described by non-linear impulsive stochastic differential equations. Sufficient conditions for the complete and approximate controllability of non-linear impulsive stochastic systems are formulated and proved under the natural assumption that the corresponding linear system is appropriately controllable.</P>
On the approximate controllability of semilinear fractional differential systems
Sakthivel, R.,Ren, Yong,Mahmudov, N.I. Elsevier 2011 COMPUTERS & MATHEMATICS WITH APPLICATIONS - Vol.62 No.3
<P><B>Abstract</B></P><P>Fractional differential equations have wide applications in science and engineering. In this paper, we consider a class of control systems governed by the semilinear fractional differential equations in Hilbert spaces. By using the semigroup theory, the fractional power theory and fixed point strategy, a new set of sufficient conditions are formulated which guarantees the approximate controllability of semilinear fractional differential systems. The results are established under the assumption that the associated linear system is approximately controllable. Further, we extend the result to study the approximate controllability of fractional systems with nonlocal conditions. An example is provided to illustrate the application of the obtained theory.</P>
Modified Extracorporal Detoxication after Pankreatic Tumor Operations
( B. A Saidkhanov ),( D. B Saidkhanova ),( Kh. G Khalikulov ),( K. O Mahmudov ) 대한간학회 2018 춘·추계 학술대회 (KASL) Vol.2018 No.1
Aims: The problem of treatment of acute postoperative pancreatitis and its complications is the complex problem after pancreatic tumor operations. Mortality rate remains high, and varies from 10% to 40%. Aim of research: to increase treatment effectiveness of patients with acute pancreatitis. Methods: A complex of an intensive care the modified technique of plasma exchange with reinfusion of detoxicated exfused blood by its indirect electrochemical oxidation is applied. Results: All patients in a reference group had strong indications of endointoxication with multiorgan failure phenomena. After completion it was succeeded to achieve the considerable decrease in practically all studied indexes from patients of both groups. However, the tendency to a normalization was more expressed at patients of evaluated group who needed carrying out smaller number of sessions of PAS. Conclusions: Neutral anolyte inclusion into technique of plasma exchange carrying out allowed us to avoid development of above-stated complications from hemostasis system and to substantially increase effectiveness detoxication. The universality of developed technique and expediency of its use was proved by the conducted researches at wide range of diseases. Thus, in all cases, irrespective of the reasons which caused the necessity of carrying out detoxication actions we managed to reduce the number of sessions, i.e. to increase quality of detoxication. Especially it is necessary to emphasize positive influence of this technique on coagulation and anticoagulative mechanisms of hemostasis that is also the basic moment for the choice of this scheme of carrying out PAS in comparison with the working standard.
Modified Membranous Plasmapheresis in Complex Treatment of Patients with Liver Failure
( B. A Saidkhanov ),( D. B Saidkhanova ),( Kh. G Khalikulov ),( K. O Mahmudov ) 대한간학회 2018 춘·추계 학술대회 (KASL) Vol.2018 No.1
Aims: One of the challenging problem in modern medicine is a viral hepatitis, which can cause acute liver failure, liver cirrhosis and even HCC. In National Centre of Surgery named after acad. V. Vakhidov, we have many been conducting a number of researches dedicated to this pathology. One of them is plasmapheresis usage in complex treatment. Aim of research: to investigate the effect of advanced method of plasmapheresis conduction to patients with liver failure to efficacy of detoxication, peroxidase oxidation of lipids and antioxidant protection. Methods: therapeutic membranous plasmapheresis treatment procedures were conducted at 60 patients, 34 of them were men and 26 were female. Mean age was 37,2 years old. Except standart therapy, which included hepatoprotectors, infusions, immunomodulators and antibiotics, patients were indicated therapeutic membranous plasmapheresis. Our method consists of plasmapheresis without initial heparinization of patient, neutral anolit was used instead of citrate and isotonic solutions (Invention patent №IAP 03988 at 20.07.2009). Results: Most patients had high levels of average molecular peptides, bile acids, ALT, AST and CPR, which considerably decreased after 3rd procedure. Conclusions: Plasmapheresis with neutral anolitis results to detoxication effect, which is presented by free radicals process recuperation and enhancement of clinical and biochemical features at earlier stages. This action is reached due to complex efferent and oxidase detoxication technologies, which in its turn approve feasibility of developed method.