Хронический тонзиллит представляет одну из актуальных проблем в педиатрии, что обусловлено большой распространенностью, а также развитием метатонзиллярных заболеваний с вовлечением, сердечно-сосудистой системы. Хронический очаг инфекции, каким является тонзиллит, оказывает токсикоаллергическое повреждение на миокард, что обусловлено общим лимфоидным анатомическим строением, возрастными особенностями становления иммунного ответа у ребенка. Значительно чаще встречаются различные соматические, преимущественно кардиальные нарушения, проявляющие себя от функциональных нарушений до развития миокардиодистрофии и пороков митрального и аортального клапанов. Доказано негативное влияние Р-гемолитического стрептококка группы А, вызывающего ревматическую лихорадку, на развитие нарушений ритма сердца, что проявляется развитием тахикардии, блокадами проведения импульса различной степени, дисфункцией синусового узла. Поэтому исследование нарушений ритма сердца у детей, имеющих хронический тонзиллит, является актуальным и будет способствовать адекватной терапии аритмий с учетом необходимости санации заболеваний носоглотки.
The effects of SARS-CoV-2 infection during pregnancy have not yet been studied. However, there have been a number of reports of poor maternal and fetal outcomes around the world. This report presents a 35 week stillbirth with associated placental abnormality in a healthy pregnant woman with SARS-CoV-2 infection.
The training of medical specialists with English language knowledge in higher education of Uzbekistan requires the implementation of a number of tasks, such as improving the methods
of learning the language and effective measures for organizing activities in this direction. It is important for medical students to master language skills in the field of their profession. In connection with the reduction of fundamental subjects at medical universities in Uzbekistan, teaching methods of teaching foreign languages should be reviewed, especially in recent years, as the modernization of higher medical education creates the problem of a sharp reduction in
humanities, including foreign languages. For significantly shortened hours, it is necessary to introduce effective teaching methods of English for medical students. There is a need to create integrative models of language teaching in the medical profession (ESP). This study shows that creating a special professional environment for
language learning has its advantages while teaching English as a discipline. The methodology of integration into the specialty and the relationship between the subjects allows students to learn the educational material in the most convenient and interesting way for them.
This article is devoted to the consideration and analysis of Indian philosophical thought, with the definition of specific aspects of the evolution of the problems of knowledge and truth. It is shown that the theory and practice of cognition is an important component for all Indian philosophical teachings, with the emergence of a special interest in theoretical and cognitive problems already in the pre-philosophical period and unquenchable in the modern era. And already starting from the second half of the 19th century, epistemological problems begin to acquire new meanings due to the cha-racteristic changes that occur in life, in science and culture. It is noted that the process of cognition in Indian philosophical teachings has never been focused on conquering the world, comfortable settling a person in it, but always on comprehending true reality, with the acquisition of a true goal in life. The author hopes that the presented study will open up an important perspective of reflection on the special views that have developed in Indian philosophy about the development of ways of knowing and searching for truth.
The second half of the twentieth century is remarkable for the development of memoir literature and the significant interest in it of both readers and literary critics, because of increasing in the selfconsciousness of a human being who realizes his close connection with history. The study of the development of memoir literature from the point of view of the history of individual art forms, the analysis of the genre and poetic specificity of works opens up wide opportunities for understanding the general trends and evolution of memoiristics as a whole. This article makes an attempt to trace the historical stages of the origin and development of Hindi memoir literature and determine in it the place of the outstanding Hindi writer Vishnu Prabhakar who through the prism of artistic perception in his memoir works depicts the era of his time by subjectively understanding the changes taking place not only in the structure of Indian society but also in its mind.
Мақолада буюк ватандошимиз Абу Мансур Мотуридийнинг араб тилшунослиги соҳасидаги
беназир иқтидори илмий асослар билан ёритилади. Унинг бебаҳо асари бўлмиш “Таъвилоту-лҚуръон”да келган арабшунос олимлар ҳақида маълумот берилади
The purpose of the study. Left ventricular end-systolic measurement (ChQSOO') and myocardial contractility index (MTI) and the relationship between cardiac contraction velocity (TsQT) and MTI development of a simple non-invasive method for characterizing myocardial contractility. Materials and styles. 33 children (21 boys, 12 girls) participated in the study. All patients underwent echocardiographic examination of the heart chambers, and systolic, diastolic and mean arterial pressure were studied. Results. The following linear relationship was found: MTI=20.1 (ChQSOO') +1.46 (r=+0.51; p<0.01); TsQT= -0.0075(MTI)+1.71(r= -0.48; p<0.01). Also, in echocardiography, the left ventricular wall and chambers volume standards were given. More than a century later, the Frank-Starling curvature relation is still in use.
This article examines the issues of increasing the investment attractiveness of the regions in expanding the attraction of foreign investment to the economy. In particular, a comparative study of the research conducted by economists to determine the economic potential of the country / region, methods of its assessment and the attractiveness of the investment climate in the regions. Moreover, the analysis of factors affecting investment activity, investment potential and investment attractiveness in the case of Uzbekistan is revealed on the basis of statistical data by regions.
Scientific and methodological recommendations have been developed to ensure the smooth development of the regions, to further increase the country's position in international indexes conducted by international economic organizations, to eliminate problems and shortcomings that hinder the investment climate and to increase the investment attractiveness of regions.
Subjects of research: polynomial, interpolation and smoothing splines, cubic basic splines, methods and resources of signal processing and prediction of anomalies used in geophysics and railway systems.
Purpose of work: development of methods, algorithms and program complex for simulation of processes of processing and restoring of signals on a basis a spline - functions.
Methods of research: the theory of the functional analysis, generalized spectral methods, theory of numbers and matrixes, theory a spline of functions and simulation, theory of parallel computing processes and numerical methods of solution of simple equations.
The results obtained and their novelty: the methods and effective algorithms of calculation of signal restitution coefficients on the basis of onedimensional and many-dimensional splines arc offered; the algorithms and program complex for simulation of processes of signal processing by methods a spline - functions with application of digital data processors of signals arc developed; the spline - method of the analysis, estimation and prediction of operation stability of rails is offered.
Practical value: the software of the signals restoring with application of digital signal processors of the set Blackfin are developed; the parallel computing structure is offered on the basis of a cubic basic spline; the program complex for simulation of processes of restoring of signals by methods a spline - functions is developed.
Degree of embed and economic cffectivity: the main theoretical and practical results of dissertation work took root in the state joint-stock railway company «Uzbekistan temir yo'llari». The summarized economic benefit makes 26 mln. sum in a year.
Field of application: the methods, algorithms and software designed in dissertation work can be used in geophysics, ecology, seismology and radiolocation for signal processing, and also for problem solving of prediction of stability of rails in railway systems.
The article deals with complex physical and chemical studies of the influence of microfiller on the formation of the structure and properties of lightweight concrete.
This article is devoted to the study of homonymy of demographic vocabulary in the Russian language. Homonymy is a phenomenon in which one word has several different meanings. In demographic vocabulary, homonymy manifests itself in terms related to population, fertility, mortality and other demographic processes. The article discusses examples of homonymous words and their contextual features. Lexical units such as “population”, “fertility”, “mortality” and others, their homonymous meanings and influence on communication and understanding are analyzed. Contextual factors that help resolve homonymy in demographic vocabulary are also considered. The study of homonymy in demographic vocabulary allows us to more accurately convey information and avoid misunderstandings when communicating on this topic.