Theoretical & Applied Science

1-6

Authors: Konstantin Ivanovich Kurpayanidi

A new stage of reforms has begun in the Republic of Uzbekistan, characterized by deep and large-scale transformations in all spheres of life and activity of the state. The action Strategy for five priority areas of the country's development in 2017-2021 was approved. Special attention is paid to issues of social and economic development, creating an open economy, healthy competition, reducing the state presence in the economy, achieving high rates of economic growth by diversifying the economy and increasing labor productivity, and implementing a stable monetary policy. A balanced macroeconomic policy is being implemented, which is aimed at maintaining a balance between social support for the population and stimulating the growth of economic sectors. The paper provides a deep system analysis of the dynamics of changes in some macroeconomic indicators in recent years. The issues of development of the main trade partners of Uzbekistan are considered. As a result of the study, the author identified the vectors of strategic directions for the national economy of Uzbekistan, and also proposed solutions to typical problems associated with projected economic growth.

11-14

Authors: Mamura Bakhtiyarovna Yuldasheva

This research paper describes specifics of the translation of English into Uzbek is revealed in terms of the maximum possible preservation of them, first of all, semantic, and then lexical, and linguistic content. The possibilities of an adequate transfer of meanings and images, the mechanisms and principles of literary translation, as well as the use of a comparative method to achieve the objectives are considered.

18-21

Authors: Nargiza Yusupdjanova ; Inomjon Karimov

The article presents the state of investment projects and key elements of investment management in the manufacturing industry of building materials.

25-29

Authors: Mahrukh Taghiyeva

Dostoevsky characterizes his heroes with the help of their vocabulary, as well as their speech style, which makes it possible to find out the hero’s belonging to one or another class, his literacy level, his attachment to his homeland, etc. Comparing selected places from the original and the translated text, the article traces the adequacy of the speech style of Stepan Verkhovensky (specialties of his long monologue speech, the use of French expressions), Kirillov (short, unfinished sentences), Fedka (nationality, illiteracy).

34-38

Authors: Denis Chemezov ; Emil Akhmetov ; Vasiliy Semenov ; Ilya Filippov ; Alexandr Petrenko ; Alexey Kuznetsov ; Vladimir Serov ; Andrey Gradnikov

The cutting process of the steel billet with the planing cutter was simulated in the article. Nature of material destruction was described for the specified geometric parameters of the cutting tool. The values of the strain coefficients during destruction of the billet material were determined.

43-54

Authors: Ch.B. Normurodov ; A.X. Toyirov ; Sh.M. Yuldashev

Numerical methods are increasingly used for the mathematical modeling of nonlinear wave systems. At the same time, their application to the solution of evolutionary problems with large gradients, described by non-stationary partial differential equations, is subject to serious difficulties. They are associated mainly with the presence of a small parameter with the oldest derivative and, as a consequence, the appearance in the solution of regions of strong spatial inhomogeneity. Therefore, the requirements imposed on the approximation property of numerical methods increase sharply. To solve these systems, spectral methods were mainly used. In this paper, the spectral-grid method is used to numerically simulate nonlinear wave systems. In the spectral-grid method, the interval of integration over the spatial variable is divided into a grid, in the grid elements the approximate solution is approximated with the help of a linear combination of a different number of series in Chebyshev polynomials of the first kind. Among the orthogonal polynomials, only Chebyshev polynomials have a minimax property, ie for these polynomials the maximum deviation from the required solution is minimal. In addition, for computational application of Chebyshev polynomials there are convenient recurrence formulas. With the help of these formulas it is easy to calculate the values of polynomials and their derivatives of the required order. When applying the spectral-grid method, the internal nodes of the introduced grid are subject to the continuity requirements of the approximate solution and its derivatives up to -th order, where is the order of the highest derivative of the differential equation. As a result of approximation of the basic differential equation, initial-boundary conditions and continuity conditions by a spectral-grid method, a system of algebraic equations is obtained.

61-66

Authors: Gulmira Allaberdi qizi Xudoyberdiyeva

In this article, the issues such as lexical synonyms in the Uzbek language, their degree, the features of the phenomenon of synonym on the lexical level, the synonym pragmatic synonym in the adjective of the linguistic category, the phenomenon of synonym in the linguistic stage are discussed in detail.

71-73

Authors: D.E. Omonov

Explaining the chemical composition and properties of paints in visual arts classes, explaining the interdependency between the science and the science of chemistry, plays an important role in forming the concepts about the chemical composition and properties of dyes.

78-81

Authors: Sherbek Naimovich Xayitov

it is known that employment is one of the most important macroeconomic indicators. At the same time, employment has a social character. It reflects not only people's need for income, but also the need for self-expression through social activities, as well as the satisfaction of society at a certain level of socio-economic development. The need for paid work, the priority of a socially useful activity, the criteria for participation in labor, the choice of profession and place of work, the reason for work, the interest in high-performance work and the possibility of such work based on professional skills and ability to work - all of them arise as a result of the social orientation of man in society, the state's fiscal and distribution policy, structural changes in the national economy, the development of the service sector, education and health policy, and so on. In this regard, it is necessary to warn the population against the mistake based on a simple understanding of the nature of employment.

86-88

Authors: Dilorom Aminovna Barakatova

Abdulhamid Cholpon is considered to be one of the most prominent poets in Uzbek literature. This article will elucidate peculiarity of images in his works.

101-103

Authors: Oltinoy Mirhabibovna Gafurova

This article seeks to provide some details on carpet weaving, especially the way in which carpets in Uzbekistan are unique.

108-110

Authors: Qunduz Sobirovna Mustaqimova

one of the peculiarities of advertising texts is the use of command verbs in advertising texts. For example, feel, visit, enjoy, get to know, choose, wait, join, enjoy, hurry, and so on. It is also important to note that the visual language of the type of visual advertising is important and lively and can be conveyed to the reader in an impressive manner. In other words, advertising should combine language units and visual arts. Visual advertising can be divided into advertising with linguistic text and non-linguistic text, depending on whether or not language units are used. Linguistic text advertising carry more information than advertising without linguistic text. The achievement of the intended purpose in linguistic text advertising also depends on the choice of key words that represent the content of the advertisement, their shortness, form, color and other features.

115-120

Authors: Nodir Djamolovhich Salikhov ; Nafisa Muhammedovna Ziyavitdinova

This article discusses issues of improving the management of the educational system based on modern management approaches.

125-128

Authors: Mashkhura Khafizova

This article discusses the formation of motivation among students in teaching their speech skills. There are studied some teaching methods applied to heighten the interest of students in acquiring speech skills effectively in the process of learning languages. The individual characteristics of students, the presence of various types of motivation and factors affecting their improvement in the learning process are analyzed.

133-137

Authors: Shakhnoza Nigmatovna Turniyazova

The article discusses the problems of text linguistics. It analyzes the views of scientists and provides individual feedback to each. In particular, it was emphasized that the text is a unit of connected speech, and it was recognized that it is necessary to introduce the concept of large syntax instead of studying the text.

145-148

Authors: Obid Abdullayev

A mixed finite element method for solving boundary value problems of the theory of elasticity is formulated. The correctness of mixed approximations for stresses (strains) and displacements is investigated. The unique solvability of continuum and finite-dimensional problems is shown.

155-159

Authors: Maftuna Sadullaevna Asadova ; Khurshidjon Shukhrat ugli Kakhramonov

Today, the potential of digital economy and blockchain technologies is extremely promising. By the Decree of the President of the country as of September 2, 2018, the activity of companies in the field of crypto-active and blockchain technologies was launched. In addition, these technologies are being introduced to the public sector on the basis of public-private partnerships. Implementation of the most promising and strategically important projects for the development of the digital economy, as well as the development and implementation of blockchain technologies is one of the topical issues of today.

165-174

Authors: Roman Yurevich Kostyuchenko

Exponential equations are a traditional component of the meaningfully-methodical line of equations, in equations and their systems for a school mathematics course. The method of teaching students’ exponential equations follows the conformities of an actual teaching methods of equations and maps the special aspects of equations of this type. So, from our point of view, the main issues of teaching exponential equations, which is occurred in senior high school, are related to the content component of the methodology, rather than to its other components: target, procedural, subject-personal. Therefore, the article substantiates the denotation of «Exponential equation» in the context of school education. And, since the denotation is revealed through classification, the author provides a tried through practice cleavage of exponential equations into five groups, based on differences in types. The condition used as the basis for division by type is proceeded from the quantities of numbers in the base of the degree that can/cannot be represented as a degree with a rational exponent. All theoretical conclusions are illustrated by appropriate examples.

181-185

Authors: Hulkar Muminjonovna Sulaymonova

The famous scientist, poet and writer Abu Mansur al-Tha?alibi (961-1039) is the author of more than 100 works. They are devoted to linguistics, literature, rhetoric and other branches of philological science, as well as history and Islamic studies.

190-192

Authors: Komila Hasanovna Sayitova

this article is devoted to the usage of personality-oriented approach in the educational process and its effectiveness. In addition, the opinions of experts of this field are given. The advantages of the student-centered learning over traditional methods are also considered. The author describes the stages of a lesson in the system of differentiated education in details. The methods which are effective at learner first lessons are stated briefly.

210-216

Authors: Fazu Keunimzhayevna Sherzhanova

In article the drama by the Karakalpak playwright P. Tlegenov "Tragedy Begzhap" and the drama by the Uzbek playwright "A revolution dawn" K. Yashin are considered. Accord of images and characters in these dramas is investigated.

222-226

Authors: Laylo Usmonova

Miniature art is an integral part of the rich and diverse cultural heritage of the Central Asian region. Miniature art is known for its exclusivity and originality and plays an important role in shaping the spiritual world and the artistic taste of people. Due to its partial connection with reality, moral standards, an aesthetic ideal, ideological content, philosophical ideas within the law, and finally, the embodiment of the national spirit of miniature art of Central Asia has important artistic and aesthetic value.

230-235

Authors: Tarikh M. Dostiyev

This article presents an overview of the luster ceramics found in Shamkir, of medieval town in the western part of the Republic of Azerbaijan. Lustre - a special colorful composition which gives a metallic shine to the wares. Floral and epigraphic ornaments are dominant in decoration. Often founds in figurative motifs.

241-245

Authors: Zafar Uzakovich Khayitov

The purpose of this article is to analyze the characteristics and trends of the development of national self-awareness, to determine the factors that influence it, as well as the roles of the state and historical memory in the structure of national self-awareness.

257-261

Authors: Oleg Ivanovych Yurchenko ; Tetyana Vasylivna Chernozhuk ; Oleksii Andriovych Kravchenko

The attestation of the test sample to determine the accompanying impurities in testing a professional testing program. The attribute value has obtained the content of the accompanying impurities in the test sample of piracetam. Confirmed the homogeneity and stability of the piracetam content test sample accompanying impurities. Criteria for evaluating participants' results were developed, testing a professional testing program to determine the content of the accompanying impurities. Forms of tables have been developed to populate the test results participants.

269-273

Authors: Dilfuza Enuarovna Kamalova

In the article a special attention is given to the genre of novel and its peculiarities. There are experts’ viewpoints about the genre. In addition, novels of local and world writers are analyzed. What is more, various works in Karakalpak literature belonging to the novel genre have been diversely investigated. Furthermore, problems concerning artistic skills in works of modern karakalpak novel writers are discussed and analyzed.

278-282

Authors: Sherzod Uktamovich Azizov

Further simplification of customs control and clearance processes for imported goods and vehicles, reduction of time and money spent on them are recognized not only in the customs authorities of Uzbekistan, but also in the rules of the World Customs Organization as the main indicators of foreign trade efficiency. Given that the improvement of these indicators can be achieved through the introduction of post-export customs audit, this article highlights the objective need for the introduction of customs audit in the customs system of the country and its vital need. The author also comments on the adoption of a regulatory framework for the organization and conduct of customs audit in the system, the processes associated with the definition of priorities in this regard.

288-292

Authors: Siyavush Saydullaevich Makhmarasulov ; Najdat Shavkatovich Enileev ; Komolitdin Sadriddinovich Sultonov

A scientific study on the cultivation of remontant varieties of garden strawberries and on their basis planting material was carried out at the experimental field of the Tashkent State Agrarian University of the Republic of Uzbekistan in 2018-2019. The experiment involved such varieties of garden strawberries as Bountiful, Redgauntlet, Cobra, Tarpan, Avis Delight, Evie 2, which were grown both in open and protected soils. Studies have revealed that most varieties of garden remontant strawberries have the weak whiskers formation ability. However, when growing a mother plantation in a condition of greenhouse, the ability of intensive formation of whiskers, their growth and rooting of rosettes, in comparison with the open ground increases two to three times and can reach 25-28 pieces per individual plant. The average yield of berries in the mother bush plantation, depending on the variety used when growing plants in the greenhouse can reach 3.2-3.4 kg/m2.

307-318

Authors: Karam Sefi Shixaliyev ; Narmina.V. Abbasova ; P?rvin Nur?ddin Qulizad? ; Elekber Husein Rehimli ; Anar E. Aqayev

The technology for producing new composite materials based on industrial multi-tonnage polymers polyethylene (PE), polyvinyl chloride (PVC), polyurethane thermoelastoplast (DUTEP), butyl rubber (BC), chlorocarboxylate polyethylene (HCPE), ethylene propylene rubber (SKEP) has been developed.

323-326

Authors: Alexandr Sergeevych Praded

The article is devoted to study of Fitting classes of finite groups. The main research method used in the article is functional. We have obtained the n-multiple ?-fiber properties of some Fitting classes of finite groups.

333-336

Authors: I. Charkviani ; N.N. Tkhelidze ; M. G. Grdzelidze

Traditional clothing is an important part of the material culture of the people. It reflects its character, the level of spiritual and material culture, and age-old traditions. In the preservation and promotion of the national costume, an important role played by choreography and dancing suits, whose comfort in wear is due to materials used.

342-345

Authors: Rustam Mansurovich Sadikov

This article reveals the stages of artwork in reading lessons used in primary school. The content of the work is described at each stage of reading a work of art in primary school.

352-356

Authors: Gulnora Aminovna Astanova

In the XII-XIV centuries, many myths and legends, tales of strange adventures and various oriental romantic works were translated into European languages. It is well known that among the Arabic works translated into European languages, the fairy tales “1001 Nights” have fascinated readers of the world since ancient times. As a result, this work influenced the works of world and Uzbek writers. The article analyzes the best work of world literature which was created on the basis of the Arabian fairy tale “1001 Nights”.

362-365

Authors: Dilfuza Obidovna Kamolova

as the whole mental development of a human being consists mainly of memory, memory begins to develop from the earliest days of the child's life. The child's first signs of memory become apparent when he or she recognizes the people and objects in the vicinity. This is evident from the actions we take when a child sees something familiar to him. For example, when a child sees someone close to him, he or she may feel stranger or consider the stranger an alien. In young children, the ability to identify themselves allows them to remember what they perceive. As a child grows into adulthood, he develops complex memory patterns, or memory. Children will be able to remember things and events that they have learned since then.

371-375

Authors: Nasiba Orzuyevna Abdullayeva

ability - a person's individual-psychological characteristics, ability to perform certain activities and successful performance of work is the sum of individual mental qualities that represent subjective conditions. Identifies differences in the dynamics of acquiring the necessary knowledge, skills and abilities. Abilities are an individual-psychological feature because of the other qualities and characteristics of the person, i.e. the mind qualities, memory and character traits, emotions should not be opposed, but should be put in line with them. Ability is not innate, a gift of nature, but is formed throughout one's life.

380-382

Authors: Komila Hasanovna Sayitova

the article deals with the role of the subject-language integrated teaching students of non-linguistic specialties of higher educational institutions. The main features of the work of the profile subject teachers and foreign languages teachers in the system of subject-language integrated teaching are considered. The prospects of its application in the sphere of higher professional education are also studied. There are given main peculiarities of using CLIL methodology in a higher educational institution.

387-390

Authors: Gulnora Hakimovna Kazimova

when studying the psychological characteristics of abilities, we can distinguish between qualities that meet the requirements of not one, but several types of activities, and special qualities that meet the requirements of a narrow range of these activities. These common qualities can be very clearly expressed in the structure of some people’s abilities. This shows that people have multifaceted abilities along with a common ability for a wide range of different activities, specializations and occupations.

405-408

Authors: Mavluda Anvarovna Mustafayeva

a talented student is a child who is bright, transparent, and sometimes famous (or has an inner basis for such achievements) in this or that activity. Today, most psychologists acknowledge that the level of qualitative specificity and developmental characteristics of talent is a complex o of the social environment (play, education, work), which is always associated with heredity and the child's activities, is the result of a continuous effect.

413-416

Authors: Shahlo Maqsudovna Tillayeva

the Karimov Foundation has published a monumental project - an English translation of the novel “Days Gone by” by the famous Uzbek writer Abdullah Qadiri. This work, which is the first example of the Uzbek national school of novels, was translated into English and published by the famous French publishing house Nouveau Monde Editions. The novel was translated by Carol Yermakova, a British literary critic who has translated more than 30 works of art, and edited by Julie Weekenden. This edition was created by Bobur Ismailov, a well-known Uzbek artist. Unfortunately, foreign readers do not know enough about Abdullah Qadiri's creative legacy. In this regard, the Karimov Foundation has decided to translate the novel “Days Gone by” into English and publish a gift edition of the work in the Latin alphabet for young people in Uzbekistan.

421-426

Authors: Islom Musaevich Ubaydullayev

Learning work of Ali Al-Qari "Anwar-al-Quran va Asro-al-Furqan", and analyzing Quran science given in this book plays a key role in the youth upbringing. It shows the importance of Quran science in the spiritual development of the youth.

433-436

Authors: Umid Erkinovich Xolnazarov

The article explains the types of metaphors used in fiction and their linguocultural features. The linguistic nature of the metaphor is compared to other ways of moving, in particular, the resemblance. This meaning is illustrated by the examples from Togay Murad's "Oydinda yurgan odamlar", with respect to ethnocultural elements of migration units.

441-444

Authors: Uktam Khaytbayevich Begimov

This article highlights place of Matyakub Kushzhanov, who has an important role in the Uzbek literature and literary critics, in the study of Oybek’s creative works with the help of his article so-called “Thoughts Left in the Soul” and comments from other published books.

451-457

Authors: Laylo Rahimovna Raupova ; Mehrinisa Ibrahimovna Kholmurodova

In clause dialogical discourse is proved as environment (Wednesday), where poly predicative unit is realized, on the basis of scientific sources the questions of expression dialogical discourse in the art text connecting means, components of poly predicative units and their semantic communications (connections) are covered. The semantic communications (connections) between the simple offers making of poly predicative units, questions of influence of these attitudes (relations) in a communicative situation are analyzed. For study of the given question are considered discourse his (its) scientific definitions, realization of language opportunities discourse: the text and oral speech, form of the communications. In clause the items of information are given that communicant in the speech expresses various meanings (importance), in particular, emotional. These shades are shown with the help of verbal means, intonation and other not verbal means. Any idea of subjective character reflects emotional. The emotional party think has huge semantic meaning (importance). Strong emotional dialogical discourse, presence of the special forms, original intonation, and impossibility of conversation with the help before the balanced forms are е ё the basic attributes. The author marks, that dialogical discourse reflects the various parties of real life, by virtue of what has subjective and objective character, dialogical discourse has specific features and by way of a syntactic structure.

464-475

Authors: S. U. Zhanatauov ; R.B. Seitkamzina

The problem is solved in the article: for the given 5 matrices of eigenvectors of different dimensions (they were calculated using real data [2-6]), find 2 matrices A + qp, B + pp of eigenvectors containing all indicators of 5 matrices of eigenvectors Cnn [2- 6]. Without changing indicators, transform the solution to this problem into the solution from [1], where the input object is the diagonal matrix ?pp = diag (?1, ..., ?p), ?1> ...> ?p> 0, ?1 + ... + ?p = p, p + q = n, p? q. it is required to find the values ??of the elements of 2 model submatrices Zmq, Zmp of the matrix Zmn = [Zmq/Zmp], consisting of m values ??of n z-variables, n = q + p, q?p. The set of z-variables is divided into 2 groups: the first group combines the z-variables z1, ..., z5, the second z6, ..., z9.) :( 1 / m) UTU = ? (1) pp, (1 / m) VTV = ? (2) pp, (1 / m) UTV = ?2pp = diag (?21, ..., ?2p), ?21> ...> ?2p> 0. Model matrices A + qp and B + pp must have algebraic properties of orthonormal matrices corresponding to positive eigenvalues.