DEVELOPMENT OF PROFESSIONAL PEDAGOGICAL SKILLS OF VOLLEYBALL SPECIALISTS IN THE FIELD OF PHYSICAL EDUCATION Abstract: This article aims to improve the professional and pedagogical skills of volleyball specialists in the field of physical education, to improve the qualifications of pedagogical personnel - based on the State educational standards for the types of education, which ensures the continuous growth of professional and pedagogical skills, and the educational process is carried out at a high scientific and methodological level. and it is emphasized that it is necessary to regularly update professional knowledge, qualifications and skills in the taught subject or course, pedagogical or information technologies and interactive methods of teaching.

SPEECH CULTURE OF THE TEACHER AND WAYS TO IMPROVE IT Abstract: Speaking culture education is directly and indirectly related to all subjects at school without exception. A teacher must have a high level of speech culture. Sound is also important. It is necessary for the teacher's speech to be resonant, clear, free of words characteristic of different dialects, and to have high communicative skills. Speech culture is an important tool in acquiring every profession in the world.

ABOUT THE TIME OF THE CLOCKS OF SATELLITE NAVIGATION SYSTEMS Abstract: The paper presents a seemingly simple problem about clocks moving towards each other. The speed of the relative movement of the clock and the time that will pass until the first clock meets is known. Using the special theory of relativity (SRT) using a well-known formula, you need to determine the time that the second clock will show at the moment of meeting. The problem is that solving the problem using SRT leads to three contradictions that cannot be resolved within the framework of formal logic. The first contradiction: one event occurs simultaneously at two completely different points in time using the same clock. The second contradiction: the same clock at the same moment in time (the moment of occurrence of one event) shows two completely different times. Third contradiction: calculations of the same physical quantity in different ways with the same initial data lead to completely different values that are absolutely incompatible with each other. The resolution of these contradictions is urgently needed in the technical sciences, since the so-called relativistic “time dilation” of high-precision clocks on navigation satellites of satellite navigation systems during the day is thousands of times higher than the required accuracy of the state primary time standard. Graphic annotation The contradiction that the “relativistic time dilation” of SRT leads to: at the same time the same clock shows two completely different values of time.

STUDY OF NEW POLYMER FORMS OF INTERFERON INDUCTOR WITH ANTI-VIRAL ACTIVITY Abstract: This article examines the possibility of obtaining a polymer form of new preparations of interferon inducers based on carboxymethylcellulose dialdehyde and gossypol. By chemically combining the dialdehyde of water-soluble carboxymethylcellulose with the natural polyphenol gossypol, water-soluble polymer derivatives of gossypol with interferon-inducing and antiviral properties were obtained. Water-soluble, purified Na-carboxymethylcellulose (Na-CMC) with a degree of polymerization DP=650±20 and a degree of substitution DS=0.85±3 were selected as research objects. The physico-chemical and medico-biological properties of a new antiviral drug against viral influenza and ARVI were studied. The optimal ratios of components were selected to obtain the polymer form of the antiviral drug.

ANTAGONISM OF LACTIC ACID BACTERIA STRAINS AGAINST ISOLATES OF HAEMOLYTIC STREPTOCOCCI Abstract: The article presents the results of studies of antagonistic activity of lactic acid bacteria strains in relation to clinical strains of St. pyogenes and St. pneumoniae and biofilms formed by them. It is shown that 20 strains out of 25 tested test-cultures have high antagonistic activity against all tested test-cultures. Also, it is shown that EPSs of tested lactobacilli prevent the formation of St. pneumoniae biofilm.

INFLUENCE OF SUSPENSION WITH STRAINS OF FUSARIUM OXYSPORUM F.SP. VASINFECTUM AND AZOTOBACTER CHROOCOCCUM ON THE GERMINATION OF COTTON VARIETIES (GOSSYPIUM HIRSUTUM L.) Abstract: In this article, the pathogenic fungus Fusarium oxysporum f.sp. vasinfectum and Azotobacter chroococcum strains of cotton (Gossypium hirsutum L.) seeds of "Gulbahor-2", "Afsona", "UzFA-709", "Sadaf", "Bukhoro-102" varieties permeability and permeability were compared. It was determined that the cotton seed germination rate and seed germination power were 25-30% higher in the variants using the Azotobacter chroococcum strain.

PROSPECTS OF AGRICULTURAL INSURANCE SYSTEM DEVELOPMENT Abstract: The article focuses on the scientific and theoretical aspects of the improvement of the insurance system and mechanism in the agriculture of our country based on an innovative approach. Proposals for the development of the insurance system have been made.

THE IMAGE OF THE NARRATOR IN S. MINAEV’S NOVEL “SOULLESS. THE TALE OF AN UNREAL MAN” Abstract: The article is devoted to an overview of the categories “image of the author” and “image of the narrator”. The purpose of the study is to analyze the category of “image of the narrator” as a literary concept and identify the means used to create it in postmodern novels using the example of the novel “Soulless. The Tale on an Unreal Man”.

TRADE IN FOREIGN LITHOGRAPHY AND PUBLISHING BOOKS IN THE KHANATES OF CENTRAL ASIA (LATE 19TH AND EARLY 20TH CENTURIES) Abstract: This article covers the issue of the trade in religious and ancient classics established around Bukhara, Fergana markets and madrasas in the late 19th and early 20th centuries, as well as the rise of publishing and lithographic books and the rise of manuscript books in the book trade, as well as the information on lithographic books related to various fields of science brought. In addition, information was covered that books published in the Bukhara and Fergana regions, in countries such as Russia, Europe, were on sale.

CENTRAL FERGANA (YOZYAVON) WATER WAREHOUSE AND HIS IMPACT IN THE ZONE CHANGES Abstract: In the article Central Fergana ( Yozyavon ) water warehouse effect landscape- ecological zone of changes common description given Environment changes surface brought factors shown . Soil occurred in the section morphological changes illuminated.