Sorption of ions of some metals on synthesized weakly basic ion exchangers

The purpose of the study is to test a weakly basic anion exchanger of the polycondensation type in the processes of sorption of ions of copper, nickel, cobalt, zinc, cadmium. Among the indicated metal ions, the maximum sorption was established for copper ions. To study the process of sorption of copper ions by the tested anion exchanger, the method of potentiometric titration was used. It was found that copper ions are sorbed by the anion exchanger in the form of a complex in the range of pH = 3,4-4,2. The formation of the copper ions complexes decreases with an increase of the pH value in the equilibrium solution. In an alkaline medium, there is no complexation process, and copper ions form hydroxides

INSURANCE AND PR (PUBLIC RELATIONS) - AS A MEANS OF CREATING AN IMAGE, REPUTATION AND BRAND

Abstract: Stable and progressive development of the country\u27s economy, especially in the post-pandemic period, a sharp increase in demand for all types of insurance, the relevance of the brand image in achieving its marketing efficiency is becoming increasingly important today. This article discusses the role of public relations in the development of the insurance industry, its role in building brand, image and current status

Intellect models used to search for data in stochastic information environment in Data Systems

IDEF models of the method of forming a semantic connection through calculations of the relevance on the basis of the area with the zone and attributes, and the calculation of the most cost-effective value of g, the method of calculating the weight of the data frequency and the frequency with inverse data, based on the model of intellectual semantic search, the creation of the ISIDR in the SIS and for software

Defining researches in changing environment

Since the first days of the COVID-19 pandemic, Uzbekistan has developed policy objectives to mitigate its impact on the economy and social sphere. One of the priority tasks was identified as the country\u27s efforts in the field of education, measures to mitigate its consequences, and systematic work was organized to create favorable conditions for the further development of the system of higher and secondary special education, the development of science, and the introduction of modern forms and technologies of education

TO INCREASING THE ABSORPTION AREA OF COLUMN APPARATUS WITH TUBULAR LATTICE NOZZLES

The problem of creating a compact refrigeration zone for absorbers with tubular-lattice nozzles made of pipes with spiral turbulators is discussed. Research has been carried out on the influence of the groove depth h/D and α/αгл of the step of their placement t/D on the degree of heat transfer intensification α/αо in the transition region of the gas-liquid flow. An intensification of heat transfer has been achieved only by increasing the groove depth from h/D = 0,003 to 0,095 and the optimal pitch of the grooves, the intensity of heat transfer is 2 or more times. Research has revealed that it is possible to reduce the number of pipes in tubular-lattice nozzles ~ 2 times, which makes it possible to proportionally reduce the overall dimensions of the refrigerating zone

COMMERCISAL WISDOM OF CREDITORS FOR VALUE MAXIMIZATION

This Article discusses the Indian Insolvency law making a shift from a debtor-in-possession to a creditor-in-control model. It discusses how this model relies on the commercial wisdom of those that would be most affected by it. It discusses the interplay of the creditors and the Adjudicating Authority in the decision making process. The basic assertion the Liquidation value and the Resolution value should either be equal and if not, opt for the value which is higher is not be determined by the adjudicating authorities or any other parties other than the financial creditors of the Corporate Debtor (CD). The analysis of the decision-making process of the Creditors of the CD helps us understand how information and long-term thinking and vision are significant for Creditors when considering the feasibility of a Resolution Plan. The role of Insolvency and Bankruptcy Code (IBC) 2016 in the commercial machinery is to set a fair and effective system to resolve the problem

LONG-TERM LOANS: PROBLEM AND SOLUTIONS

Today, the world is developing rapidly; new techniques and innovative technologies are being created. In turn, in order to implement these innovations and produce competitive products or services in accordance with modern requirements, as well as to further expand the scope of activities, businesses naturally need high bank loans and choose the financial institution that is most able to meet these needs. This article examines and analyzes in detail the problems associated with long-term loans provided by commercial banks. The authors have developed their own approach to this problem on the basis of the literary sources of foreign and domestic scholars. In addition, the article presents relevant proposals and recommendations

METASTATIC BREAST CANCER

Breast cancer is the most common cause of death among women from malignant tumors. Metastatic breast cancer is not currently a curable disease. According to most authors, especially in developing countries, from 50 to 70% of patients already have advanced forms of the disease upon admission (locally common forms, in the form of lesions of regional lymph nodes and distant metastases to various organs). The nature and frequency of distant breast cancer metastases is very diverse. In 40-80% of cases, breast cancer metastasizes to bone. However, it can metastasize other organs and systems, for example, to the liver, lungs, ovaries, brain, and others. Diagnosis and treatment of distant breast cancer metastases is an urgent problem in oncammammology, since mortality in these forms remains very high, and the long-term and immediate results of treatment are still very unsatisfactory. The conducted therapy, being palliative, is aimed at improving quality and prolonging life. The most effective for conducting palliative therapy for this group of patients is various chemotherapy regimens. But traditionally used chemotherapy regimens do not always turn out to be effective; on the contrary, cytostatics weaken the body’s resistance and deplete the body’s immunobiological reserve, sometimes they worsen not only the quality of life, but also shorten the duration

LANGUAGE AND CULTURAL ISSUES IN UZBEK VOCABULARY

Abstract. In the article had been noted the harmony, stability and reflection of language and culture in the educational vocabulary. In order to teach the native language and inculcate the national and spiritual values and culture of the Uzbek people passed down from generation to generation to the younger generation, the role of dictionaries is very important. The creation of educational dictionaries with a history of several thousand years still remains an urgent task in the XXI century. It is not secret that in developed countries, the focus on the intellectual and spiritual upbringing of a person, the development of thinking, the development of the ability to freely express the product of thought is controlled from an early age. Creating conditions for the development of every child as an individual, ensuring the need for quality education has become one of the priorities of state policy of our country. Although educational lexicography is the oldest branch of lexicography, it theoretically emerged as a separate new branch of linguistics only in the 70s and 80s of the twentieth century. In several developed countries of the world, including the United Kingdom, Germany, Spain, France, the United States, Russia, the development of this industry has become a matter of national importance. Each country, each language had created its own lexicographic traditions. It was scientifically substantiated that the first dictionaries were ancient school manuals, created for educational purposes, and later dictionaries became a separate genre, away from educational literature and textbooks. Today, educational dictionaries play an important role in the formation of not only linguistic and communicative competencies, but also lingua cultural, lingua spiritual, ethnolinguistic competencies in students. The lack of purely lingua cultural dictionaries in the Uzbek educational lexicography, which are maximally adapted to the educational process, hinders the full implementation of the important social tasks of nature language education. In recent years, on the basis of the achievements of world educational lexicography, the first samples of the new generation of dictionaries for the lower levels of continuing education in the Uzbek language, in particular, for preschool children and primary school students. Discussion. Due to language, the culture and traditions of nations and peoples are preserved. From an early age, children are taught the lexical level, grammatical structure, scientific norms of the native language, as well as the culture, customs, rituals, nature and other aspects of the nation, and the survival of the nation through language. Conclusion. Creating alternative lingua didactic models of Uzbek languages is becoming important, counting requirements such as a dictionary should be anthropocentric oriented to educate communicative active, physically and mentally healthy generation

ENGLISH IDIOMS TRANSLATION’S SPECIFICATIONS IN UZBEK LANGUAGE

Abstract. The given article aims to determine and systemize the semantic and phonological transition of English idioms into Uzbek language by means of translation, taking into account the lingua-cultural peculiarities of these two languages, that are represented here as main objects of my research. Methods. This research comprises two key methods of translation, that are called literary translation and consecutive translation. The specificity of literary translation of English idiom expressions into Uzbek and Russian from the point of view of the maximum possible preservation of their, first of all, semantic, and then lexical, and linguistic content is revealed. The possibilities of adequate transmission of meanings and images, mechanisms and principles of literary translation of idioms, as well as the use of a comparative method to achieve the assigned tasks are considered. The main task of the comparative method is to compare the system and structure of languages for various linguistic characteristics. In essence, the comparative method is equivalent to typological study of languages. Consequently, the study of methods for translating English idioms into the Uzbek language is a special direction of comparative linguistics, in which the lexical layer and its features are investigated on the basis of phraseological units. In addition, the work contains recommendations for the translator on working with idioms. Results and discussion. Speaking of the expectable results and most considerable points of discussion the research, the terms isomorphism and allomorphism and their significance in the linguistic environment are discussed here; the linguistic essence and the types of collocations are also investigated by analyzing their use in multi-system languages and the ways of their translation into English and Uzbek are examined. Research is carried out on the types of phrasemes in languages and equivalents are presented, as well as analogs when translated and used in contexts. As a result, certain formulas for the formation of equivalent collocations in the above-mentioned languages are revealed. Conclusion. After having a thorough investigation on the discussed problem, I have come to a final conclusion of my comparatively brief research work. The conclusion consists of several logic outcomes: I. Exacting interpretation of English idioms into Uzbek is outlandish, as it were interpretation is conceivable that passes on the substance of the figure of speech by implies of another language; II. It\u27s essential to undertake to discover an satisfactory or proportionate steady express (adages, phraseological units, winged words, etc.) within the target dialect, which conveys the substance of the original; III. It isn\u27t conceivable to completely pass on the substance of the first expression when deciphered into Uzbek, therefore, a important point of view is utilized, which can convey one semantic heading, to the burden of the complete common semantics of the idiom; IV. Within the nonappearance of a steady word combination, Uzbek interpreters utilize the abundance of the Uzbek dialect itself in agreement with the social corona of the first dialect in arrange to protect the national flavor of the interpreted literature