To determine the hydrodynamic parameters of the uninjured fellow eye of children with combined injuries of the organ of vision. A prospective analysis of the hydrodynamic parameters of the fellow eye according to Friedenwald was carried out in 18 patients (18 eyes) aged 3 to 10 years 2–3 and 45–50 days after primary surgical treatment (PSD) of a penetrating wound of the cornea, who were hospitalized in the ophthalmological department of the clinic Tashkent Pediatric Medical Institute. Group I included 8 (44%) children with the following diagnosis: “Combined injury of the organ
of vision. Contusion of the eyeball severe. Complex penetrating wound of the cornea. Group II included 10 (56%) patients with complex penetrating wounds of the cornea. 2–3 days after PST of the wound, group I showed a statistically significant increase in Pt by 2.04±0.03 mm Hg. compared with the control group, while 1–2 days after the first measurement and 45–50 days after PST, the indicators decreased, on average, by 4.4±0.02 mm Hg. without the use of antihypertensive drugs. Changes in the hydrodynamics of the eye in children of group II were not statistically significant. The results of the examination of children revealed a transient increase in tonometric intraocular pressure in the paired uninjured eye 2–3 days after PST of a penetrating wound of the cornea with combined injuries of the organ of vision.
The administrative structure and socio-economic history of the Bukhara emirate, which arose in the second half of the 18th century, has attracted the attention of foreign travelers and specialists on Central Asia since the last century. At the problem study, the majority of researchers relied on diaries and official information from European ambassadors and administrators of the Russian Empire. The effect of this approach is also evident in studies conducted at this time. Of course, there are a lot of thoughts and reflections based on local narrative and historical sources. In general, in the research carried out, the basic concepts and conclusions about the administrative-territorial structure of the Bukhara emirate were formed. For example, when summarizing the findings of the research, from the administrative units of the emirate in the provincial (wilayat) and district (tuman) status, problems such as the administrative units in rural areas – amlak and the system of governance of eldership – are well illustrated. Speaking about the district (tuman) of the Bukhara Emirate, first of all, the name of the territories that have the status of a district (tuman) depending on their obligations and units of measure, is one of the most relevant aspects of the task. The administrative-territorial divisions of “koriya”, “tuman”, “hazor” and “obhur” are one of the important aspects that will be focused on in the article. However, only general opinions were expressed, and specific analytical studies were not conducted on the same micro district. The article presents an attempt to disclose the administrative-territorial structure of the emirate, its management and socio-economic problems on the example of the Wobkent district. And of course, this is not an accident. Firstly, this administrative unit, called Wobkent or Komot, was one of nine regions of the country with an important economic territory with developed agriculture, including ancient settlements in this region. Secondly, the analysis of the problem on the example of a single territory allows you to see specific aspects related to the basics of socio-economic development, problems in the subsystems and the territorial characteristics of the administrative and territorial administration of the emirates. And also, a lot of documents are mentioned, which reflect the district’s (tuman) waqf facilities. The territories of the district (tuman) with a developed irrigation sector were advanced in agriculture and occupied a special place in the life of the emirate.
In this article, the information on the determination of pneumatic tires with the help of methods of predicting the caldic metrological measurement values of the caldic resource is explained in detail.
This article describes the essence of the shadow economy, its causes and forms, the impact on the socio-economic development of the country, methods of its calculation.
This article deals with the problem of decentralization in the private sector. The advantages and disadvantages of decentralization are determined. With the decentralization of the private sector organization, the horizontal and vertical interaction of the levels of the organization's structure is of great importance. The study showed that segmenting income statements provide an opportunity to analyze the profitability of segments and measure the effectiveness of segment managers. Decentralized companies divide their business segments into specialized centers depending on the responsibility of segment managers.
This research shows the results of a study of 30 newborns with severe respiratory failure in conditions of intensive therapy. They evaluated the effectiveness of high-frequency oscillatory ventilation of the lungs compared with children on traditional methods of mechanical ventilation of the lungs. Hemodynamics was assessed according to EchoCG, measuring blood pressure, heart rate. The dynamics of oxygen saturation, laboratory exams and clinical examination were carried out.
It was found that in all newborns with HFOV, they improved the oxygen saturation and earlier weaning from MV.
The article is aimed at solving the problem of measuring and assessing the innovative activity of regions, enterprises by improving the system of indicators of innovative development of the Republic of Uzbekistan. To achieve this goal, general scientific methods were used, such as analysis, comparison, scientific observation. The study revealed an inability to measure innovation, difficulty in interpretation, and problems with understanding the meaning of the term “innovation”.
Электр таъминоти тизимлари реактив қувватини носимметрик уч фазали токларини ўлчов ва назорат тизимларида қўлланиладиган IoT технологияли уч фазали электромагнит ток ўзгарткич датчиклари ва уларнинг тармоқга улаш моделларини тадқиқ этиш қўлланилиши тавсифлари келтирилган.
Одним из часто наблюдаемых врожденных аномалий развития лицевого черепа является сужение верхней челюсти, которая в свою очередь приводит к значительным функциональным и эстетическим нарушениям. Исследования в данном направлении показали: несоответствие в трансверсальном направлении являются значительным компонентом многих аномалий прикуса. Согласно данным da Silva Filho, указанная патология встречается у 0,19% населения. Методики анализа трансверсального несоответствия челюстей были предложены еще Pont. Несмотря на развитие современных трехмерных лучевых технологий, выбор методов диагностик остаётся всё ёще актуальным.
At present, much attention is paid in Uzbekistan to the improvement of the educational sphere, in particular, the comprehensive support of representatives of science and education. Intellectual wealth is highly revered, which is directly related to the history, mentality, ageold values and traditions of our people. One of the main goals in our Republic is to create a powerful foundation for the Renaissance, in other words, the Third Renaissance. In this regard, the main tasks are the study and analysis of the scientific, educational and cultural heritage of great ancestors, one of which is Ahmad Al-Fergani. Scientists of the East in their research paid great attention to the compilation and development of astronomical tables, among which one can distinguish - solar, lunar, planetary, as well as the creation of star catalogs. With the help of these tables it was possible to establish the movement of planets, stars and the time of eclipses. Baghdad, the capital of the Abbasid Caliphate, was a major center of learning from the 9th century onward for several centuries. Here, the Baghdad caliph from the Abbasid dynasty Al-Mamun founded the «House of Wisdom» - the Academy of Sciences in the East, which was also called the «Mamun Academy». Ahmad Al-Fergani, known in Western Europe under the Latinized name “Alfraganus”, and in the East under the name “Hasib”, participated in an expedition to measure the length of the earth meridian in 832-833. His scientific works not only immortalized his name, but also brought worldwide fame. Among them, the following can be distinguished: «The Book of Celestial Movements and the Code of the Science of the Stars», «The Book of the Beginnings of the Science of Astronomy», «The Book of the Causality of the Celestial Spheres» and other works. An important merit of Al-Ferghani is the discovery of the existence of sunspots and the prediction of a solar eclipse, the proof of the existence of the shortest and longest days of the year (June 22 and December 23), as well as the creation of a device called “Nilometer” - to measure the water level in the river Nile. The rich cultural heritage of the peoples of Uzbekistan is necessary as a predetermined vector for the further development of the country, reviving the inextricable links between the past, present and future.
The article provides a comparative analysis of the study of the diameter of the cornea in children with primary congenital glaucoma. Three methods, which are used in pediatric ophthalmology, are described. The first method is measuring the diameter of the cornea using a school ruler, the second method is using a surgical compass and the third is a new method developed with the use of a gauge in the form of glasses and a computer program. All the positive and negative aspects of methods for studying the diameter of the cornea are described in detail.
Мақолада “муқаддас жой” атамасини зиёрат туристик кластери пойдевори сифатида тадқиқ этиб, унинг зиёрат кластербоплик даражасини аниқлаш методологияси ва ўлчов мезонлари ишлаб чиқилган. Бу мезонлар асосида
мамлакатимиздаги бир қатор муқаддас жойларнинг реал зиёрат кластербоплигини муаллифлик усулида тўрта:”муқаддас маскан”; “диққатга сазовор муқаддас жой”;“жозибадор зиёрат ҳудуди”ва“кластербоп зиёратгоҳ” сифат даражалари аниқланаган.
This article analyzes the etymology numerative lexemes of Hindi specific to Indo-aryan languages. All analyzed examples were studied such types as tadbhava, tatsama and vidshi, recognized in Indian linguistics and their specific semantic features were shown. Aspects of some numeratives equal to other numerative words have also been identified. It has been studied that lexemes belonging to most numeratives have other semantic properties in addition to their own meaning, i.e. they also have the phenomenon of homonymy. All the samples analyzed were found to belong to 3 groups, namely, weight, length, land area, and their specific expressions were studied. The etymological study of numerative lexemes revealed that only one group, the numerative words per unit length, existed in both tadbhava, tatsama, and videshi types. It has also been found that there are several forms of examples of some numeratives and that there are differences in their application. In particular, it is emphasized that many numerative words belonging to the tatsama and tadbhava types were widely used in ancient times and are still widely used today. Different aspects of the use of lexemes specific to some numeratives are also shown.
When analyzing the face TRG of the head of 30 adolescents, with a normal bite and without pathology of the ENT organs, in 97% of cases, a statistically reliable connection was revealed between the lines connecting anthropometric points, as well as between the values of the angles formed by the intersection of these lines. The angle (<N) is the apex of all four triangles, with different values typical for each triangle, but in triangles ∆N D1 D, ∆N d1 d, ∆N E e, normally the value of this angle is the same and is equal to 24 ± 1°. A decrease in this angle by more than 2° in adolescents meant a narrowing of the upper jaw and nasal cavity. Comparison of the results of measuring the areas of two triangles, ∆N E E and ∆N d d, obtained as a result of using the above formula with the results of determining the frontally tele-X-ray projection true area of the nasal cavity, calculated using a palette, confirmed the existence of proportionality between the indicators obtained by these two methods 9:10:19. Findings. The TRG tests used by us can be useful for operating physicians in terms of the choice of therapeutic tactics for rhinochondroosteoplastic operations, as well as for orthodontic correction in patients with a narrowing of the upper jaw