AGRICULTURE IS A PRIORITY SECTOR OF THE NATIONAL ECONOMY: PROBLEMS AND SOLUTIONS
This article analyzes the role of the republic’s agriculture in the national economy. Attention is also paid to the reforms being implemented today in agriculture. Based on the content of the Agricultural Development Strategy of the Republic of Uzbekistan for 2020-2030, analytical data was...

Actual problems of Natural Sciences / 2023 / September

Khidiraliyev Komil Esanovich, Madrakhimova Zulfiya Nurmatovna

Volume 7 | Issue 7

15 September 2023, 21:50

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A NEW MODEL FOR CALCULATING THE TOTAL CURRENT IN A TUNNEL DIODE
In this work, a formula is derived for calculating the total current generated in a tunnel diode under the influence of a microwave field and a magnetic field. In addition, the dependence of the total current of the tunnel diode on the total power induced by the microwave field is theoretically...

Actual problems of Natural Sciences / 2023 / September

Uktamova Munira Komiljon qizi

Volume 7 | Issue 7

15 September 2023, 21:50

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EFFECT OF MAGNETIC FIELD ON VOLT-AMPERE CHARACTERISTICS OF P-N JUNCTION DIODES
The change in the current-voltage characteristics of diodes with a p-n junction is compared under various external influences. The reason for the low current at high voltages on the diode is explained precisely under the action of a magnetic field. An increase or decrease in the width of the volume...

Actual problems of Natural Sciences / 2023 / September

Majidova Gulnoza Nurmuxamedovna

Volume 7 | Issue 7

15 September 2023, 21:50

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EVALUATION OF THE REACTION OF UREA WITH OSUBSTITUTED AROMATIC AMINES USING QUANTUM CHEMICAL CALCULATIONS
In our research, quantum chemical calculations of the ability of osubstituted aromatic amines to react with urea were carried out in the SPK-DZP basis set of the GAMESS program, and compared with experimental results, the range of amines' reactivity, mechanism and relative activity was...

Actual problems of Natural Sciences / 2023 / September

Soporboev Zokir, Eshchanov Khushnudbek Odilbekovich, Dushamov Dilshod Azadovich

Volume 7 | Issue 7

15 September 2023, 21:50

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SYNTHESIS AND CRYSTAL STRUCTURE OF THE Zn (II) ION COMPLEX WITH PARACETAMOL AND GLYCINE
This article discusses the synthesis of the complex compound [Zn (L1)2(Gli)2] .2H2O (L1-paracetamol, Gly-glycine amino acid) and its crystal structure. At the same time, the dependence of the reaction yield on time, temperature and concentration of reagents was also studied. The synthesized...

Actual problems of Natural Sciences / 2023 / September

Khalillayev Murad Mukhamadsharifovich, Azizjanov Khushnud Maxsudovich, Khasanov Shodlik Bekpulatovich, Khudoyberganov Oybek Ikromovich, Abdullayeva Zubayda Shavkatovna

Volume 7 | Issue 7

15 September 2023, 21:50

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STЕРS ОF TЕАCHING STАTISTICАL MЕTHОDS IN ЕCОNОMIC АND SОCIАL GЕОGRАРHY
In thе lеssоns оf еcоnоmic аnd sоciаl gеоgrарhy, studеnts аrе dividеd intо fоur stаgеs оf dеvеlорing thе skills оf cаlculаting, аnаlyzing аnd intеrрrеting thе еssеncе оf stаtisticаl indicаtоrs. Thе wоrk tо bе cаrriеd оut аt еаch stаgе аnd thеir chаrаctеristics аrе еxрlаinеd....

Actual problems of Natural Sciences / 2023 / September

Djumabayeva Salomat Kamiljanovna

Volume 7 | Issue 7

15 September 2023, 21:50

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CONSTRUCTIVE PARAMETERS OF PRODUCTS IN ERGONOMIC DESIGN OF SPECIAL CLOTHES
Clothing design is determined by the requirements of aesthetics, performance and comfort. Ergonomics involves designing a workplace to suit the needs of the worker, rather than trying to adapt the worker to the workplace. The article will talk about research in the design of constructive parameters...

Actual problems in modern art and architecture / 2023 / September

Yunuskhodzhayeva Khairinisa Mallaevna, Yunuskhodzhayeva Lilufar Daniyarovna

Volume 7 | Issue 7

15 September 2023, 21:50

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SCIENTIFIC THEORETICAL ASPECTS OF STUDYING THE DEVELOPMENT OF INDUSTRIAL AND INTERIOR DESIGN
The article details the scientific theoretical aspects of studying the development of industrial and interior design and the important features of the rational organization of the educational process and the training of mature specialist personnel....

Actual problems in modern art and architecture / 2023 / September

Salakhidinov Masuddin Sadriddinovich, Kamoliddin Behzod

Volume 7 | Issue 7

15 September 2023, 21:50

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UNIQUENESS OF THE FICTION STYLE IN THE NOVEL “OTA” (“FATHER”) BY ULUGBEK HAMDAM
The article discusses the artistic style of prose works by Ulugbek Hamdam, which holds a special place in modern Uzbek prose. It highlights the character system in his novel “Ota” (“Father”), its harmony with the art and the characters of several famous novels in Uzbek and world literature....

Modern problems of Philology and Linguistics / 2023 / September

Sabirova Dilorom

Volume 7 | Issue 7

15 September 2023, 21:50

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LEXICAL-SEMANTIC AND GRAMMATICAL STUDY OF ECONOMIC TERMS BORROWED FROM OTHER LANGUAGES
The lexical layer of the English language, which serves the sphere of economic knowledge, is vast and diverse, since economic reality itself is extremely complex and contradictory. According to economic dictionaries, it has about 70 thousand terminological units....

Modern problems of Philology and Linguistics / 2023 / September

Qutliyeva Mukhayo Gulomovna

Volume 7 | Issue 7

15 September 2023, 21:50

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