No. 1 (2021) Innovative approaches to modern science

Статьи

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  Study of electron microscopic and elemental analysis of composites based on wollastonite The article deals with electron microscopic and elemental analysis of composites based on wollastonite, melamine, pentaerythritol, ammophos and epoxy resin. For composite surfaces, calculations were carried out on an electronic machine and investigated using elemental analysis. Development of compositions based on wollastonite, melamine, pentaerythritol and ammophos with ED-20 epoxy resin.

  Kuvondik Murtazaev, Faizullo Nurkulov

  3-7

  130   39

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  How does a blockchain work? Satoshi Nakamoto mentioned the Bitcoin as a combinational integration of e-signatures. which can also be called “blockchain". The blockchain creates a chance for bitcoin transfer among users without a need for third parties (financial institutions). The illustration of the blockchain usage can be exemplified with the Bitcoin in Figure 1. The reason behind why the e-currencies are called "ciyptocurrencies” is that blockchains such as Bitcoin utilizes cryptography to regulate the transactions. Balance of the Bitcoin users are secured with a private key. The legal permission for transactions is given by a group of users known as “miners", they benefit from sharing database and distributing processing and receiving additional bitcoins in exchange.

  Islomjon Abdullayev

  7-12

  94   32

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  Изучение процесса синтеза акриловой кислоты Сегодня спрос на мономеры, которые являются основным сырьем при производстве высокомолекулярных соединении и полимеров, очень высок. В частности, из года в год растет спрос на мономеры, содержащие винильную группу, включая акриловую кислоту, акрилонитрил, винилацетат, винилхлорид и т.д.[1]. Поэтому актуальной задачей является совершенствование производства и разработка получения мономеров из местного сырья. Исходя из этого, было поставлено цель синтезировать акриловую кислоту из уксусной кислоты и формальдегида [2].

  Mashkhurbek Tozhidinov, Abdulahat Jalilov, Masud Karimov

  13-16

  143   29

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  Тасвирий санъат машғулотларида ранг ҳусусиятлари ва бўёқ турларини ўргатиш Мақолада “Тасвирий санъат ва муҳандислик графикаси” таълим йўналиши талабалари ва ўқитувчилари учун мўлжалланган бўлиб, унда тасвирий санъат машғулотларида ранг ҳамда бўёқда ишлашнинг мақсад ва вазифалари, тасвирий санъатни ўқитишнинг педагогик маҳорати каби масалалар хақида боради.

  Rustam Jabbarov, Sarvinoz Zokirova

  17-20

  177   25

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  Unified register of social protection of needy segments of the population in Uzbekistan This article analyzes innovative methods for improving the system of social protection of the population in Uzbekistan. The principles of the work of a unified electronic register as an effective way of providing social services to the needy layers of the population in the conditions of a renewing Uzbekistan are highlighted.

  Khairiniso Khusanova

  21-24

  185   37

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  General provisions of representation in civil proceedings This article discusses issues related to the grounds of representation and the procedure for the participation of a representative in the case. The general provisions of civil procedural representation are analyzed. The author analyzes the practical experience of foreign countries in improving representative activities in civil procedural legislation. In the study, the author made suggestions and recommendations for improving the participation of a representative in national legislation.

  Farhad Sattarov

  25-29

  101   29

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  Yangi Oʻzbekistonning tinchlikparvar tashqi siyosati Oʻzbekiston Respublikasi davlat mustaqilligini qoʻlga kiritib, mustaqil taraqqiyot yoʻlini tanlagach, jahon hamjamiyatining teng huquqli a’zosi sifatida xalqaro munosobatlarda faol ishtirok etib kelmoqda. Oʻzbekiston oʻzaro munosabatlarda tenglik, boshqa davlatlarning ichki ishlariga aralashmaslik, oʻzaro foydali va teng huquqli hamkorlikni rivojlantirish, mintaqada va butun jahon miqyosida tinchlik, xavfsizlik va barqarorlikni ta’minlash kabi tamoyillarga tayangan holda jahon hamjamiyati safiga oʻz oʻrni va maqomiga ega boʻlib kelmoqda.

  Kibriye Abdullaeva, Abdumalik Koriev

  30-33

  663   45

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