The article analyzes appearing of mechanisms of tumour cells in thyroid gland and factors affecting it. The disclosure of the molecular mechanism of TG and the synthesis of TG mRNA in normal cells and tumour ones is important in the development of methods for the early diagnosis and prevention of diseases. This violations (damages) of regulation of TG gene expression have an important place in the pathogenesis of thyroid cell neoplasms and are one of the factors that cause thyroid cell tumors and therefore (this factor) can be used as a marker for early diagnosis of the disease.
23.10.2022 Volume 1 Issue 7 View more Download
In the analysis and evaluation of the diet of 762 children of preschool age (415 boys and 347 girls), brought up in preschool educational institutions, aged 3-7 years. The studies were analyzed on the basis of SanPiN 0038-2017 in the winter-spring and summer-autumn periods. At children of preschool educational institutions the daily diet does not correspond to hygienic requirements, fish products are not included in their diet, and also as the low level in a diet of milk and dairy products, fruits and vegetables, the maintenance of proteins on 8,9-9,6%, fats to 8,2-9,2% is less from physiological norm, the quantity of carbohydrates more than 10,5% -11,0% from the required quantity. During the year, in the diet of mineral substances is less in calcium and iron, vitamins of group B. The discrepancy of the daily diet of preschool children to hygienic requirements can be the cause of the development of alimentary diseases.
23.10.2022 Volume 1 Issue 7 View more Download
This paper investigates the motion of the Maxwell pendulum in a uniform gravitational field. In addition, using the Maxwell pendulum, the theoretically and experimentally found values were compared and analyzed. The threads on which the axis and the disk of the pendulum have been suspended are assumed to be weightless and inextensible, and the characteristic linear size of the disk is assumed to be small compared to the lengths of threads. Theoretical values of the nonlinear properties are derived using the conservation of energy and with respect to small deviations of the threads from the vertical.
22.10.2022 Volume 1 Issue 7 View more Download
As you know, from the consumer properties of sheets, in the study of such important properties of sheets as strength, surface density of the fabric, friction resistance, thickness, water permeability, breathability, it is necessary to manufacture in accordance with the requirements of the standard. The article provides information about the physical and mechanical properties of bedding fabrics of a new composition
22.10.2022 Volume 1 Issue 7 View more Download
Hydrogel is a synthetic polymer with high water permeability, which allows to store a large amount of moisture in the soil for a long time. Water that enters the soil through atmospheric precipitation or irrigation is stored in the hydrogel in a state where it easily passes to the roots of plants and is released when the plant needs water.
22.10.2022 Volume 1 Issue 7 View more Download
The article describes the effect of improved agrotechnical measures against the damage of herbivorous caterpillars, which cause great damage to the cotton crop in the farms specializing in cotton growing in the Surkhondarya region of the southern region of the Republic-seedling thickness and thinning methods. When chemical spraying was carried out, the degree of damage to the candala was 7.5% less compared to the non-chilling option is scientifically justified.
22.10.2022 Volume 1 Issue 7 View more Download
In this article, at the current stage of the reforms implemented in our republic, the urgent task of achieving continuous economic growth in exchange for the liberalization of the economy, modernization of the country, and the provision of macroeconomic stability is set. This, in turn, is the basis of achievements in the economy - New Uzbekistan, a new worldview, improvement of property forms, sharp structural changes in the economy, and an increase in the share of small business and private entrepreneurship in the gross domestic product.
22.10.2022 Volume 1 Issue 7 View more Download
The article discusses leasing operations, the use of leasing in a short time, to form fixed assets, to actively pursue an investment policy, stimulating the development of private, small and medium-sized businesses without creating additional administrative bodies, exclusively by economic methods.
22.10.2022 Volume 1 Issue 7 View more Download
This article proves the integrity of religious and secular sciences in the gnoseological and theological views of the Middle Ages, The Dialectics of time and space, the prospects for restoring Islamic spirituality in the tranformation of the principles of tolerance into the modern Islamic world, finding tolerance and harmony, arming young people with modern scientific knowledge.
22.10.2022 Volume 1 Issue 7 View more Download
SCIENCE & INNOVATION