Subjects of the research: The diagnostics of data transmission systems’ (DTS) elements under operation terms, methods of the control of DTA (data transmission apparatus) and diagnostics of digital devises on the base of signature analysis.
Purpose of work: Investigation and development of effective control methods and diagnostic of data transmission systems’ elements.
.Method of research: On solving of given problems analytical and program methods of investigation have been used, including elaborated models and methodic with following processing and analyses of the received results. Analytical methods were based on probability theory, flow - chart theory, reliability theory, algebra logic theory, machine modeling theory.
The results obtained and their novelty: The cascade model of error source of discreet channel and the strategy of diagnostics and restoring the efficiency of DTS elements. The mathematic model of embedded control over DTS elements with and without self control and evaluation of volumes value and efficiency. Evaluation methodic of sample signatures reliability and calculation. The algorithms of despairs detection at signature analysis application, minimizing the time of search. An imitation model for evaluating the methods of compact testing and sample signatures shaping.
Practical value: The elaborated methodic, algorithms and programs are recommended for practical use at designing of control - diagnostic provision at the stage of operation of data transmission systems.
Degree of embed and economic cffcctivitv: The results of dissertation work have been adopted in AK «Uzbektelecom». The theoretical and practical results have been used at TU1T on «Telecommunications» specialty and 5A522205 - «Communication networks and control systems» specialty.
Field of application: The proposed methodic, algorithms and programs could be widely used at operation of data transmission systems, development of control - diagnostic supply of digital systems and devices of telecommunication equipment.
В статье приводятся результаты поиска и разработки методов применения новых моллюскоцидов, доступных практическим ветеринарным специалистам и животноводам. Значительно высокий моллюскоцидный эффект против пресноводных моллюсков установлен от применения сульфат аммония, перманганата калия и перекиси водорода, которые показали 100%-ную эффективность. Моллюскоцидным свойством обладают поваренная соль и чайная сода, в концентрациях 1:200-1:250 в соотношении объема воды водоёма
The monograph comprehensively examines the use of "soft power" as the most important tool of the foreign policy of the Republic of Uzbekistan at the present stage. The approaches of various political schools to the categories of "power" and "soft power" in foreign policy and international relations are analyzed, the latest approaches to assessing the resources of "soft power" and its conversion into influence are considered, an assessment is made of current trends in international and regional politics, and a classification of instruments is proposed. and mechanisms of "soft power" through the prism of the national interests of the Republic of Uzbekistan. The author's approach to the problems of the genesis of the "soft power" of the Republic of Uzbekistan from the beginning of its independence is outlined. The issues of formation and use of the potential and resources of the “soft power” of the country are analyzed in detail. Particular attention is paid to the dialectical relationship between the strengthening of national identity and the development of "soft power", as well as factors that contribute to and hinder the implementation of this concept in the foreign policy of Uzbekistan. The experience of ten leading states of the world and countries of the Central Asian region on the use of "soft power" in the implementation of foreign policy and foreign economic strategies is analyzed. A conceptual model for the implementation of the "soft power" policy of the Republic of Uzbekistan is presented. The monograph is intended for undergraduates, doctoral students, teachers and researchers, as well as undergraduate students in the direction of "International Relations and Political Science".
This article provides data on the main fungal diseases of dog rose in the conditions of the Tashkent Botanical Garden. The main diseases and their causative agents and signs of such diseases as rust, powdery mildew, gray rot and various spots have been studied.
The results of the study were used to develop measures to combat rosehip fungal diseases. To suppress the spread of rosehip spots, Previkur SL 722 c.c. preparations were used. at two consumption rates and Falcon 46% e. The biological effectiveness of the drugs used was studied. Thus, the maximum value was noted in the variant with Previkur SL 722 v.r.k. at a consumption rate of 1.5 kg / ha, which was 90.9% on day 15, and by 30 - 86.5%. For the fungicide Falcon 46% ae. (0.5 l / ha), biological efficiency was 78.2% on day 15 and 66.8% on day 30. Against powdery mildew, we used fungicides Ridomil Gold 68% w.g. at a consumption rate of 2.5 kg / ha and powder of ground sulfur (20 kg / ha). fungicide Ridomil Gold 68% w.dg, showed biological effectiveness on leaves on day 15 - 74.8%, on stems - 71.3%, however, these indicators on day 30 were 75.2% and 72.2%, respectively , on the 45th day the indicators decreased. In the case of sulfur, 20 kg / ha, the indicators were on the 15th day, on the leaves - 71.5%, on the stems 70.6%, on the 30th day - on the leaves 71.3% and on the stems 70.6%..
In children, glomerulonephritis is a disease characterized by rapid progression and complication caused by an irreversible process of the renal glomeruli. Currently, methods of molecular diagnostics have begun to actively develop, which not only complement traditional research methods, but also provide insight from the point of view of molecular pathophysiology. It is expected that a key role in the diagnosis of kidney disease is played by the identification of genes and their changes in the course of the disease, which predict the course of the disease. Changes in chromosomal polymorphic genes of matrix metalloproteinase and its tissue inhibitors, as well as how this change manifests itself in chronic glomerulonephritis, were determined in the prognosis of the disease.
Маълумки, республикамизда мулкнинг хилма-хил шакллари муҳофазасини кучайтириш, мулк ҳамда мулкий ҳуқуқлар кафолатларини белгилашга алоҳида эътибор қаратилиб, қатор мақсадли чора тадбирларамалга оширилмоқда. “Мулкка тажовуз қилиш билан боғлиқ иқтисодиёт асосларига қарши жиноятчиликка қарши курашиш ва ҳуқуқбузарликларнинг олдини олиш тизимини такомиллаштириш”[1] билан қонун устуворлигини таъминлаш ва суд-ҳуқуқ тизимини янада ислоҳ қилишнинг устувор йўналишларидан бири сифатида белгиланиб, ушбу соҳани тадқиқ этиш муҳим аҳамият касб этмоқда
The combined injuries of maxillofacial region make up special place among the bones and tissues of the human body as a result of its functional and cosmetic importance. Soft tissue wounds of the maxillofacial injuries have number of distinguishing features that differs from traumas of the other parts of the organism. In this article the number of information given about physical, chemical features of the ozone and its influence for the healing of the combined soft tissue wounds of the maxillofacial injuries.
The article provides an overview of existing methods of enucleation of adenomatous tissue in benign prostatic hyperplasia (BPH). A brief history of the development of endoscopic enucleation techniques is presented. Special attention is paid to modern transurethral techniques of electrosurgical and laser enucleation of prostatic hyperplasia. Data on mono- and bipolar electrosurgical enucleation are presented. The technical features of holmium laser enucleation of the prostate procedure performing are discussed in detail. The features of thulium laser enucleation are also touched upon.
Современная демократическая государственность базируется на принципе разделении властей. Она предполагает наличие системы сдержек и противовесов между законодательной, исполнительной и судебной властью.