Subjects of research: associative switching system structure, associative switching system networks, associative switching and routing, their models and design methods
Purpose of work: research and design of switching node models and designing methods of the broadband multilevel N-dimension associative switching networks.
Methods of research: researches based on algebraic system of associative switching, probability theory, queueing theory, group theory, z-transform methods, matrix algorithms, parametric analysis of time-probabilistic characteristics and network stricture optimization.
The results obtained and their novelty: associative switching fabric model based on group theory with alphabet A and substitution system F; switching task solution in the network modules of the associative switching system is represented as multiplication operation of multiplicative algebraic substitution group of matrix elements in RAM and program memory (function domain of Neighbourhood Single Radius NSR); analytical models of associative switching system of the ring and star structures.
Practical value: Formulas for practical design of associative switching system arc obtained. Formulas allow to choosing associative switching system parameters according specified requirements and initial data. It’s defined associative switching fabric application in switching systems have more higher performance in comparison with traditional switching systems.
Degree of embed and economic cffcctivity: results have been implemented to JSC “Uzbektelecom” and into educational program of Tashkent university of information technologies TU1T.
Field of application: dimension, design, realization of associative routing and switching mechanism for access and transport telecommunication networks.
In this article says about to develop aspects, methods, approaches and techniques of Classroom Methods in foreign language teachers.
Key words: develop, classroom methods, aspects, approaches, tachniques.
In connection with the growing amount of information about the methods and means aimed at treating the destructive forms of apical periodontitis it became necessary to review available literature that would form a general idea of the existing methods of treatment and highlight modern approaches to solving this problem. This review describes the methods of conservative treatment of apical periodontitis, their advantages and disadvantages. The urgency of the problem encourages scientists from different countries to develop innovative materials that contribute to the restoration of destructive processes in bone tissue, as well as methods that reduce trauma and the risks of invasive treatment.
This article deals with topical issues related to the introduction of creative teaching methods into the educational process. This naturally necessitates changes in the methods and forms of organization of the learning process. The process of creativity includes, first of all, the discovery of something new: new objects, new knowledge, new problems, new methods for solving them.
This article describes the development of an algorithm for extracting socio-political terms from Chinese socio-political texts and determining the frequency of words in socio-political terms. Frequency tables of socio-political terms in Chinese were compiled, analyzed using methods of experimental and component analysis, and tables of socio-political terms were compiled. The article describes methods for automatically extracting one or two polysyllabic morphemic hieroglyphic words from one word or the main text. Five different options for calculating the "terminology" of phrases were considered. The experiments were carried out on three datasets from different fields of knowledge. The methods of joint assessment are proposed and the results of the comparative assessment of the methods are presented. As an example of a possible practical use of the results within the framework of the developed system, methods for calculating frequencies with the corresponding tables are described.
In this paper, we study how basic systems of polynomial solutions of a differential equation of high order with mixed derivatives of a function of three variables are constructed using combinatorial methods
This article explores the integration of modern educational methods into the teaching of English as a second language. With the rapid advancements in technology and pedagogy, traditional language teaching methods are evolving to adapt to the needs and preferences of contemporary learners. This article discusses the key benefits, challenges, and innovative approaches in using modern educational methods for teaching English, ultimately highlighting the importance of fostering effective communication skills in a digital age.
This article mainly discusses the effectiveness of modern approaches as well as methods in educating English language thoroughly. Moreover, this article illustrates how to use new innovative technologies in teaching English. The author's purpose is to show the significant role of some up-to-date methods in teaching English intensively.
In the article, opinions are expressed about the interactive methods used in the teaching of geographical sciences and its specific features. The fact that interactive methods of teaching geography help to increase the creative, cognitive and educational activity of students is methodologically based on the practice of passing the topic "Natural resources of the Republic of Uzbekistan".
The article is aimed to give information on new ways and techniques of foreign language teaching, as well as ideas for new materials and methods used in foreign language teaching. In addition, these methods were analyzed using examples.
In the article the possibility of training innovative methods use in the system of professional education is considered. Training innovative methods induce students to activity, initiatively, self-reflection and allow to become involved in learning outcomes. Criteria of training innovative methods in higher education institution are: availability of reflexive settled mode of thinking, ability to project new forms of action, ability to organize productive communication at a group decision of a problem in a situation of uncertainty. The author has estimated the conflict value as means of problems‘ and person-to-person interaction contradictions solution. In the article the informative and procedural part of the conflict-method applying in vocational training is analyzed. The specifics of the conflict-method implementation in training process consists in updating of students‘ personal experience in conflict situation, the analysis of emotional states and transformation of habitual stereotypic behavioral reactions in conflict interaction. The conflict-method contributes to the development of reflexive, communicative and analytical abilities of students. Application of the conflict-method in practical educational activity demands cognitive, emotional, behavioral flexibility, developed communicative and facilitative abilities from the teacher of higher educational institution.
The aim of the study is to development of an algorithm for managing pregnancy and childbirth by studying the functional state of the mother-placenta-fetus system in pregnant women who have undergone COVID-19 in different trimesters of pregnancy.
The object of the study was 105 pregnant women who, were treated at the Samarkand Regional Perinatal Center and a specialized maternity center for pregnant women with COVID-19
Тhe scientific novelty of the research consists of the followings: for the first time in pregnant women infected with COVID-19, a relationship was established between the course of pregnancy, childbirth, the postpartum period and the development of complications depending on the trimester and severity of the disease; a direct correlation has been established between the state of the vessels of the mother-placenta-fetus system (resistance and pulsation indices, Endothelin-1 indicators), disorders in the hemostasis system (D-dimer, platelet aggregation) and the clinical course of the disease in pregnant women who underwent COVID-19; it has been established for the first time that the developed scale for assessing risk factors for non-developing pregnancy in women infected with COVID-19 (age, BMI, obstetric history, gestation period, hemostasis system status, endothelial function and severity of the disease) can serve as a prognostic marker of the degree of risk of pregnancy complications; it was proved for the first time that the choice of effective therapy for restoring hemodynamics in the mother-placenta-fetus system, in women who underwent COVID-19 at different stages of pregnancy, leads to a decrease in the number of thrombophilic complications.
Implementation of the research results. The results of the scientific research were introduced into the practical activities of the Samarkand Regional Perinatal Center by Order No. 128/1 of 01.09.2022 and the Samarkand City Maternity Complex No. 1 by order No. 58/1 of 03.10.2022. In pregnant women who underwent COVID-19 at different periods of pregnancy, changes in the mother-placenta-fetus system were determined using simple and effective research methods, such as ultrasound and Dopplerography, and this saved 53,000 soums; obstetricians and gynecologists, as well as neonatologists and therapists, are needed to diagnose signs of complications in the echocartin, that is, it has been proven that there is no need for other highly qualified specialists for this, due to the lack of need to train new personnel, state budget funds have been saved. With early detection of disorders in the hemostasis system in pregnant women with COVID-19: the period of stay of patients in the hospital was reduced from 10.5 days to 7.5 days and the number of hospital bed days was reduced; due to the reduction of the period of stay in the hospital for several days, the number of necessary drugs was reduced (on average, drugs are used for 1 day in the amount of 130,000 soums). Examination of pregnant women infected with viral diseases using simple and effective research methods such as ultrasound and Dopplerography served to save 85,000 soums: in the early stages up to 16 (10-11 weeks. - fetometry), 19-21, 32-34, 38-40 weeks of pregnancy; due to the absence of the need to use other research methods, it was possible to reduce costs by 23.5%; early detection of changes in the hemostasis system and endothelial dysfunction using fast, budgetary and effective research methods, contributed to the prevention of possible pregnancy complications, as well as the absence of the need to use long-term and expensive research methods, and this saved 106 000 soums: the coagulogram was checked in 105 (100%) patients, time was saved and efficiency was increased; endothelin-1 was also determined in 105 (100%) patients, efficiency was increased by 78.6%.
Improving the functionality of blood circulation in the uteroplacental and fetal-placental systems, a comprehensive analysis of possible complications during pregnancy and childbirth in women who have had viral infections, improving diagnostic, preventive and prognostic measures for managing pregnancy and childbirth contributed to the birth of live, full-term and healthy newborns in women who experienced COVID-19 during pregnancy, as well as a decrease in maternal mortality and perinatal mortality, 43% of women underwent rehabilitation in the postpartum period, 23.8% of women who underwent severe COVID-19 improved their quality of life.
To introduce scientific novelty on the topic “The impact of COVID-19 on the state of hemodynamics in the mother-placenta-fetus system in pregnant women”, a letter was sent to the Ministry of Health from Samarkand State Medical University on November 9, 2022 under No. 4295 (Conclusion of the Ministry of Health No. 8 n-z / 679 of December 15, 2022).
The structure and volume of the dissertation. The content of the dissertation consists of an introduction, five chapters, conclusion, list of used references. The volume of the dissertation consists of 113 pages.
This article discusses the different effective methods of teaching blind children. Teaching blind children requires creativity, patience, and a willingness to experiment with different methods. Braille, audio, tactile diagrams, technology, and the hand-over-hand technique are just a few of the methods that teachers can use to ensure that blind children receive the same level of education as sighted children. As technology continues to evolve, new teaching methods will emerge to help blind children learn and succeed.
In the article the possibility of training innovative methods use in the system of professional education is considered. Training innovative methods induce students to activity, initiatively, self-reflection and allow to become involved in learning outcomes. Criteria of training innovative methods in higher education institution are: availability of reflexive settled mode of thinking, ability to project new forms of action, ability to organize productive communication at a group decision of a problem in a situation of uncertainty. The author has estimated the conflict value as means of problems‘ and person-to-person interaction contradictions solution. In the article the informative and procedural part of the conflict-method applying in vocational training is analyzed. The specifics of the conflict-method implementation in training process consists in updating of students‘ personal experience in conflict situation, the analysis of emotional states and transformation of habitual stereotypic behavioral reactions in conflict interaction. The conflict-method contributes to the development of reflexive, communicative and analytical abilities of students. Application of the conflict-method in practical educational activity demands cognitive, emotional, behavioral flexibility, developed communicative and facilitative abilities from the teacher of higher educational institution.