Central Asian Journal of Theoretical and Applied Science
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    1236 research outputs found

    Analysis of Geographic Information Programs FREEHAND and MAPINFO for Sensing the Area using the Example of the City of Kokand

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    this article examines geographic information programs such as FREEHAND and MAPINFO to identify new technologies for monitoring various land plots and land types

    Использование Информационных Технологий В Образовательном Процессе И Обучение По Строительным Чертежам При Преподавании Компьютерной Графики

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    В век бурного развития информационных и коммуникационных технологий информационная политика является частью культурной политики. Обеспечение полноценного использования населением информационных ресурсов, полноценного взаимодействия нашей страны с мировым информационным потоком в конце 80-х и 90-х годах прошлого века широкое внедрение информационных и телекоммуникационных технологий в начале развивается с периода, когда решались вопросы на республиканском уровне. Это не только научно-технические информационные учреждения, но и библиотеки, высшие учебные заведения, которые поняли актуальность вхождения республики в глобальную информационную систему, вовлечены в процесс вхождения вузов. Выбранный нами путь развития направлен на обновление и развитие государства и общества с учетом мирового опыта, а также вековых национальных традиций, обычаев, традиционного образа жизни

    Utilizing a Combination Of ICP-MS and Cloud Point Extraction, Zinc Oxide Nanoparticle Quant Detection in Aquatic Environment

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    The rising utilization of zinc oxide nanoparticles (ZnONPs) undeniably prompts their conveyance into the environment. To fathom their predetermination and hurtfulness in water systems, a reliable method for the quantitative assessment of ZnONPs in normal waters is fundamentally expected to have been spread out. In this survey, a quantitative logical procedure for ZnONPs in normal waters was made by cloud point extraction (CPE) united inductively coupled plasma mass spectrometry (ICP-MS). To get high recoveries of ZnONPs, the CPE limits including pH, surfactant center, salt obsession, shower temperature, and time were smoothed out. The results showed that the development of β-mercaptoethylamine could on a very basic level reduce the impedance of Zn2+ on the extraction of ZnONPs, while the CPE approach was not influenced basically by the ordinary biological inorganic molecule and ENMs (like Au, TiO2, and Al2O3). The extraction system for ZnONPs with different widths was moreover reviewed, and great extraction capability was gained. The eventual outcomes of ZnONP center in assembled natural water were in the extent of - μg/L. Additionally, the recoveries of ZnONPs in different regular waters were - at low obsession spiked levels (12.57-54.68 μg/L), displaying that isolating follow ZnONPs from veritable natural waters is capable. This spread out method offered a strong procedure for the quantitative confirmation of ZnONPs in environmental waters, which could moreover propel the examination of the regular approach to acting, fate, and harmfulness of ZnONPs in a watery environment

    Microstructural Analysis of Details Obtained by Liquefying Gray Cast Iron in a Sand – Clay Mold

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    This article presents a microstructural analysis of details obtained in an electric furnace in a gray cast iron alloy. The samples poured into the sand-clay mold were studied using a scanning electron microscope, and it was important to determine the mechanical, physical and technological properties of the details through the obtained structures

    Effect of Using Rolling Material in the Manufacture of Machine Parts

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    The article discusses the definition of the rate of consumption of material per unit of production and the main prerequisites for the designation of the type of workpiece, obtaining a workpiece from rolled products

    Формирование Волевых Усилий У Подростков В Процессе Занятий Физическим Воспитанием

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    Воспитание здорового и всесторонне развитого молодого поколения - одна из приоритетных задач общеобразовательной школы, особенно в условиях, когда состояние здоровья школьников вызывает беспокойство. Увеличивается количество детей с психическими расстройствами, отклонениями в психофизическом, социальном и духовном развитии. И далеко не последнее место в сохранении и укреплении здоровья принадлежит свободе и волевым напряжениям самих школьников

    Математические И Инструментальные Методы Прогнозирование Перевозок

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    Рассматриваются основные принципы и тенденции развития интернет логистики на основе изучение приоритетных факторов, методов прогнозирование перевозок и возможность работы предприятий с клиентами без складирования товаров, также отмечается, что использование информационно-коммуникационных технологий в сфере логистики позволяет оперативно найти потенциального клиента на предлагаемую производителем продукцию или оказываемые им услуги, а также приводит к существенному экономию материальных, финансовых и трудовых ресурсов

    Seismic Maps in the Iraqi Seismic Codes and their Impact on Buildings

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    The seismic maps used in the Iraqi seismic codes have a significant impact on buildings and the way they are analyzed and designed, as they affect the seismic parameters and be an important factor in determining the results and their accuracy due to the seismic analysis's dependence on them. Many seismic maps were issued before 1997, until our study was limited to the period from (1995 to 2020) AD, where the first Iraqi seismic code in this period is the Iraqi seismic code for the year 1997, and it was a map dividing Iraq into four seismic zones, followed by the Iraqi seismic code for the year 2017, which It was in a seismic map that depends on the modern division of the regions, which is considered a map with high coefficients, after which the 2019 edition of the same version was issued (the Iraqi seismic code 2017 edition 2019  )which had less coefficients than the previous one, the results showed that the least code affecting the buildings is 1997, followed by the 2019 code, where it was Code 2017 leads in the highest results in impact on building

    Иностранные Инвестиции В Малый Бизнес

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    В статье дается представление о создание совместных предприятий в различных формах. Был изучен различные классификации привлечения иностранных инвестиций. В нем показаны традиционные способы привлечения иностранных инвестиций в малый бизнес. Анализируеться общая цель в привлечении иностранного капитала на национальном или индивидуальном уровне

    Improving the Management of Diversification of the Activities of Subsidiaries

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    The reforms carried out by the economic policy of Uzbekistan are based on the diversification and modernization of production, the creation of high-tech products with high added value, as well as increasing competitiveness and strengthening positions in the world market. The implementation of an active investment policy, technical modernization of industries and production infrastructure allowed for the creation of new high-tech industries for Uzbekistan, such as automotive, gas chemistry, electrical engineering, mechanical engineering, building materials industry, pharmaceuticals, furniture industry, etc

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