RESEARCH OF THE COMBINED EFFECT OF IONIZING RADIATION AND DOXORUBICIN ON HUMAN BREAST ADENOCARCINOMA CELLS OF THE MCF-7 LINE

Cancer is the most common cause of death. Among them, breast cancer is the most diagnosed. Modern methods of combating malignant neoplasms are the use of radiation and chemotherapy, as well as combined treatment.

ANALYSIS OF THE IMPACT OF THE COVID-19 PANDEMIC ON THE BRAND AND ATTRACTIVENESS OF TERRITORIES

In the article, the author examines the impact of the Covid-19 pandemic on the ratings and brands of the territories. the main indicators of the ratings of national brands are analyzed. The most favorable regions with the most sustainable development indicators are determined.

TURKIC BORROWINGS IN MODERN RUSSIAN LANGUAGE: FEATURES OF FUNCTIONING

The article is devoted to the analysis of lexical borrowings from the Turkic languages in modern Russian vocabulary. Turkisms are considered in historical and functional aspects. It was revealed that despite the fact that at present the process of borrowing from the languages of the Turkic group aren't remarkable for intensity, the Turkisms actively function in the modern Russian language due to the process of actualization.

SECURITY OF USING A BANK CARD WITH ADDITIONAL PROTECTION MEASURES AND DIFFERENT FORMS OF SUBMISSION OF SMS2 / SMM2 CODE

It is difficult to imagine the modern world without a convenient opportunity to pay for goods on the Internet. However, the convenience faced the problem of stealing card data during transactions. Cybercriminals come up with more and more ways to steal money. Therefore, more advanced protection technologies must be developed. At the moment, many original solutions are offered, but they all have their advantages and disadvantages. The paper discusses some of the methods of protection and analyzes the possibility of their implementation, price, practicality and degree of protection.

APPLICATION OF THE HARRINGTON DESIRE FUNCTION IN DESIGNING COMPLEX MULTI-COMPONENT FOOD

The article discusses the issue of design automation and optimization of complex multicomponent food products using mathematical programming methods. Food design methods based on generalized modeling criteria with one vector of mixture quality indicators lead to the formulation of a quadratic programming problem. Determination of the universal quality indicator can be carried out using the asymmetric Harrington desirability functions. The application of the criterion with the specified lower and upper permissible levels of consumption for each of the quality indicators allows one to take into account deviations in the direction of insufficiency or overdose of nutrients. One of the possible expressions for desirability functions of this kind is the use of the product of Gompertz curves to express particular criteria of balance. The use of this methodology on the example of the development of a marshmallow formulation with the addition of apple and sea buckthorn to achieve an optimal balance of nutrients has significantly improved the percentage of balance of the mixture.