International scientific journal "Science and Innovation"

Series A Volume 1 Issue 3


THE ARCHITECTURE OF THE INTERNET OF THINGS AND THE PROCESSES OF ENSURING THE INTERACTION OF PROGRAMS IN IT

Азимов Бунёд Рахимжонович , Махмуджонова Гулшаной Мамиржон қизи, Якубова Одинахон Шукурбек қизи

This article deals with IoT technology, which is currently the most advanced technology. The possibilities of this technology for obtaining innovative solutions in many areas were mentioned. IoT Architecture, Applications, Functions, Medical Applications, Future Issues and Applications. The architecture of IoT and the processes that ensure the operation of applications in it are described.

08.07.2022 Volume 1 Issue 3 View more Download

INHIBITORY AND GROWING ACTIVITY OF (N,N- DIALKYLAMINOACETYL)-BENZOTHIAZOLIN-2-ONES

Нурмахмадова Парвина Акмалжоновна, Олимова Манзура Илхомовна, Закирова Раъно Пулатовна, Элмурадов Бурхон Жўраевич

The article presents the results of laboratory research of various biological (inhibitory and growth-promoting) activities of (N,N-dialkylaminoacetyl)-benzothiazolin-2-ones. The effect of synthetic substances on the growth and development of monocotyledonous and dicotyledonous plants has been studied. According to the results of the study, under the influence of (N,N-dialkylaminoacetyl)-benzothiazolin-2-ones, monocotyledonous plants showed more reproductive activity than dicotyledonous plants. In dicotyledonous plants, inhibitory activity was observed.

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THE NONSMOOTH OPTIMAL CONTROL PROBLEM FOR LINEAR DYNAMIC SYSTEM

Отакулов Салим , Жуманов Камол Сайфуллаевич

In this paper we consider the optimal control problem minimax type for linear model of dynamic system. In this problem the some properties of nonsmooth functional is studied. The necessary and sufficient conditions of optimality are obtained.

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MODELING THE PROVISION OF ECONOMIC SECURITY FOR CORPORATE GOVERNANCE ENTERPRISES IN A CLUSTER SYSTEM

Тохирова Акбархан Тоирханович, Мухаммадиев Нодирбек Икрамович

This article provides information on the cluster system of economic security in the management of corporate enterprises, on modeling the cluster system of economic security, which allows to identify internal and external risks and eliminate them.

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CALCULATION OF STATICALLY UNCERTAIN FRAMES

Matkarimov A.X., Mengliev I.A.

In the article, the calculation of static indeterminate frames is performed using the analytical and matrix methods of force method. It is shown that it is convenient to perform the calculation of static uncertain frames using modern computer technologies using the matrix method.

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EXPERIMENTAL TESTING OF THE AIR CONTROL DEVICE WITH THE HELP OF A VENTILATOR TO KEEP THE OPERATING MODE IN THE TRANSPORT OF COTTON PNEUMATIC TRANSPORT

Doniyor Juraboyevich Kholboev , A’zam Abdumajitovich Mamakhanov , Olimjon Sarimsakov

In the article, ginneries pneumatic systems are very important and the main component of ginning, more air is used in the transportation systems of different materials. The requirements for correct air measurement, airflow detection, dimensions of transport pipes, dimensions, and calculation of air fans to create the required airflow rate are determined.

06.07.2022 Volume 1 Issue 3 View more Download

PROTECTION OF INFORMATION IN ELECTRONIC DOCUMENT MANAGEMENT SYSTEMS FROM THE POINT OF VIEW OF DATA LEAKAGE

Muminova Sunbula Shaxzodovna, Sidiqov Saidxon Murodjon o’g’li , Sidiqov Bositxon Murodjon o’g’li

Modern office work is impossible without the use of electronic document management programs. EDMS has been implemented in most large public sector organizations, and small businesses are gradually moving to it. Somewhere solutions are implemented on simple platforms, for example, based on 1C, somewhere more technologically advanced software options are used, integrated into the overall volume of enterprise automation. This article reviews several types of electronic document management systems, their capabilities and, of course, their shortcomings. The issues of information security in electronic document management systems, in particular, protection against leaks, are also analyzed.

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ECONOMIC INFORMATION SYSTEM IN THE MANAGEMENT OF ENTERPRISES AND THE USE OF BIOMETRIC METHODS IN ENSURING ECONOMIC INFORMATION SECURITY

Toxirov Akbarxon Toirxon o‘g‘li , Muxammadiyev Nodirbek Ikromjon o‘g‘li

Economic information in the management system of enterprises improvement of the system, protection of economic information of the enterprise, the mass of information and communication technologies without paper types of protection in automation, Information System Information Protection in the management of enterprises are widely covered.

05.07.2022 Volume 1 Issue 3 View more Download

FUNGICIDAL ACTIVITY OF (N,N-DIBUTULAMINOATCETYL)- BENZIMIDAZOLE, 2-METHYL BENZIMIDAZOLE DERIVATIVES

Зокирова Раъно Пулатовна, Олимова Манзура Илхомовна, Элмурадов Бурхон Жураевич , Нуриддинова Раъно Рахимжановна

It is shown that the fungicidal activities of the synthesized (N,N-dibutylaminoacetyl)-benzimidazole and (N,N-dibutylaminoacetyl)-2-methyl benzimidazole compounds with 0.05% solution were studied against the cotton pathogen Fusarium oxysporum.

05.07.2022 Volume 1 Issue 3 View more Download

PROJECTS IMPLEMENTED IN ANGREN SPECIAL INDUSTRIAL ZONE

Ortiqova Shahnoza Zokir qizi, Xasanov Anvar Zikriyo o’g’li, Qodirova Nigora Ulug’bek qizi

In this article, the tasks of the Angren special industrial zone are considered to expand the scope of work in the city, further development of industry and infrastructure, creation of new jobs, study of the projects implemented in the zone and evaluation of its position in the development of the country.

05.07.2022 Volume 1 Issue 3 View more Download