In this article the system of expertise of the decisions which has a character of local government are analyzed and the auther proposed recommendation for further improvement.
Экологик талабларни ҳуқуқий таъминлашга оид халқаро тажрибани ўрганиш миллий қонунчилгимизни такомиллаштириш учун хизмат қилиши билан аҳамиятлидир. Шу нуқтаи назардан айрим мамлакатлар экологик қонунчилигида экологик талаблар белгиланишининг ҳуқуқий ҳолатини ўрганиб чиқсак
This article describes how to standardize loads based on the age and other characteristics of students in backpacking tourism. Information is provided on the relevance of backpacking as a means of health and innovative factors in the development of health tourism in Uzbekistan.
Continuous model of Lotka-Volter’s on simplex Sm-1 is studied in the article. There was determined a
relationship between tournament and the system of differential square equation, that describes
evolution of genetic systems in Lotka-Volter’s model.
This article discusses the true essence of the colonial policy of the Russian imperialists in territory of modern Uzbekistan, and reflects on the initial attempts to implement this policy.
The policy of repression was not chosen for nothing in order to achieve the basic goals of the policy of occupation, and it was implemented in several stages and aimed at the destruction of self-sacrificing people who are the pride and pride of our nation. The evidence collected on the “Cotton Case”, the final stage of the policy of repression, which was not completed because of our independence, is thoroughly studied and evaluated from a scientific point of view.
In this article, there are opinions about the methods of systematizing the stages of sports training for students who are engaged in wrestling
In this article, a discussion was held about the theoretical foundations of the formation of special physical training in the implementation of technical actions in wrestling
Many people know that the special science of organology deals with the issues of the origin, functioning and interaction of musical instruments. Among its well-established rules, it is believed that the instrument is the most important support of the musician. In a sense, it is a partner and companion of the performer in his creative aspirations, a reliable basis for improvisation, a source of inspiration and fantasy.
Especially great is the importance of musical instruments in the context of the unwritten tradition. Here, in addition to everything, musical instruments act as a kind of fixators for the established norms of oral traditions.
It is no accident that the notation system in the classical music of the East was formed as a tablature for the instrument dominating in its era, for example, the tablature for oud of the 13th-15th centuries, the Khorezm tanbur tablature of the 19th century. The instrument was used to explain the modal and rhythmic systems, the principles of the structure of vocal and instrumental melodies. It is not for nothing that they say that the Bukhara tanbur is the key to the maqomat system, the tar is the personification of the Azerbaijani-Iranian mugams and dastgahs, the Kashgar tanbur (a different scale and principles of execution than the Bukharian one) is the leading instrument of the Uyghur muqams.
The forms and designs of the instruments are the result of the age-old searches of musicians to perfect their timbre-acoustic capabilities, the adaptation of the instruments of their profession to themselves. And the scales established on them are also the result of natural selection of more than one generation of musicians-performers and listeners, in a word, the material embodiment of stages in the history of musical culture.
The article presents the theoretical foundations for the study of deceptive from the perspective of paralinguistics. The constitutive criteria of deception are singled out, the structure and functions of deceptions are analyzed, conditions and rules for the implementation of a false speech act are established, classified false speech acts.
The purpose of this work is to study how to improve the anticorrosive properties of lubricants. With an increase in temperature, the combined action of oxygen, air and water present in the lubricating oil causes rusting of the crankshaft, the walls of the sleeves, the cylinders of the internal combustion engine.
We have studied anticorrosive additives as an additive to improve the anticorrosive properties of oils. dialkylphenyldithiophosphoric acid additive was used as such additives. The anticorrosive activity of these substances is associated with their ability to orient themselves on the oil–water surface so that hydrophilic groups bind firmly to water, and the hydrocarbon radical remains in the oil.
The purpose of this study is to develop principles for shaping the digital economy. It emphasizes the important role of digitalization in the socio-economic development of countries. Features of the development of the digital economy include the availability of intellectual tools, the growing importance of data, the system of business networking, the widespread use of the Internet and the global nature of data exchange. Digital platforms includes, cloud computing technologies,
and large database processing methods for society’s problem-solving tools based on the digital economy.
This article highlights the conducted researches on the composition and structure of β-glucans isolated from the basidiomycete raw material Inonotus hispidus. By means of using the alditol acetate method, as well as by UV and IR methods, one-dimensional (13C NMR, 1H NMR), two-dimensional (1H-1H COSY, 1H-13C HSQC) NMR spectroscopy, the composition and molecular structure of polysaccharides were determined and their branching was proved. It was clarified that the composition of the polysaccharide fractions consists mainly of glucose residues (68-100%), as well as residues of fructose, xylose, mannose and galactose as minor monosaccharides. NMR spectroscopic studies of the specimens showed that the obtained polysaccharides consist of branched glucan structures linked by α- and β-glycosidic bonds. In the structure of β-glucans, the main chain is linked mainly through β-1,3-, partially β-1,4-glycosidic bonds, the branched parts consist of one or more β-D-glucose residues that are linked β-1,3- glycosidic bonds, as well as with the main chain, mainly through α- or β-1,6-glycosidic bonds. The results of the study of molecular parameters showed that the MW of β-glucans of basidiomycetes are in the range of 9100-9900 Da, MWD - 1.2-1.5.