Technics

Xodimlar bo‘limi faoliyatini avtomatlashtirish, xodimlarning ma’lumotlar omborini yaratish va boshqarish, xodimlar haqida mos hisobotlarni yaratish.

Ushbu maqolada restoran xizmatlari sohasida raqamli transformatsiyalashuvning zamonaviy yo‘nalishlarini rivojlantirish Samarqand viloyati samarqand shaxri kesimida ko‘rib chiqilgan.

Multi-instance learning is a generalization of supervised learning, where each example is represented by a labeled bag composed by a set of instances. Several multi-instance learning methods transform each bag into a single instance and then apply standard supervised learning methods. This paper presents a new multi-instance learning method that transforms the multi-instance data and is inspired by text mining. The proposed method transforms the multi-instance data into a traditional attributevalue representation by creating a corpus of documents formed by artificial words to reduce the loss of information during the transformation process. In addition, the proposed method was empirically evaluated using nine multi-instance datasets and two learning methods that transform the multi-instance data into a traditional attribute-value representation. The empirical study indicates that, in terms of classification accuracy, the proposed method is competitive with the learning methods used in the comparison.

Subjects of research: reception processes high solid sewage and petrocontaining slurry a railway transportation, and also sealing greasing on their basis.
Purpose of the work: working out of complex technology of reusing of petrocontaining slurry , the received at the railway transport enterprises.
Methods of the research: chemical, physical-chemical and spectral Methods of research of mineral oil, and also mathematical methods of processing of experimental data on the COMPUTER.
The results obtained and their novelty: For the first time with use of modern methods of research are established structure and properties high solid sewage of the enterprises of a railway transportation, are picked up effective local adsorbate for clearing petrocontaining slurry and solvents for exstraction of oil components. The choice of adsorbate is theoretically proved, is defined its capacity on oil components and possibility of using in multicyclic process of adsorptiondesorption Technologies of allocation oil products from petrocontaining slurry and receptions of sealing greasing for carving articles where oil hroduct plays a role of a knitting component are developed.
Practical value: It is made standard - technical documentation of reusing of high solid sewage of railway transportation enterprises.
Degree of embed and economic effectivity: Tests on reception of sealing greasing industrially were made in Alti-Ariq experimental enterprise of Fergana PRE with a positive effect are conducted. Expected economic benefit from the introductions will make 29,0 million sums a year.
Field of application: enterprises SRJSC “O’zbekiston temir yo’llari” and Curriculums of high schools of a petrochemical and railway transportation profiles.

Researching objects: technological forming process, forming and wet-warm treatment of whole-cut clothes parts.
Aim of the work: working out highly effective resources saving technology for making clothing goods by directed influence on technological forming process.
Researching method: expert valuing methods, main points of materials resistance theory, designing lay out of clothes part and Chebyshev nets were bazed on machines mechanic methods, vibration theory, higher mathematics, etc.
Experimental researches were made in industrial conditions using modern equipment and certificate laboratory in TITLI, OryolNIILegmash.
Results and their novelty: new schemes of forming 2-layers whole-cut (envelope, cover), for complex flat-volume forms with curvilinear line of bend were worked, out and the conditions of their forming were defined; mechanisms of forming complex flat-volume forms of whole-cut clothes parts in technological process were offered; new methods in making whole-cut parts, providing increasing in stability of certain parts form due to improving forming quality were worked out; methodic of determining density of net fabric structure deformation in forming and molding was offered; for the first time calculation and graphic methods for formative element for pressing equipment taking into account the way of forming covers in Chebyshev nets were worked out; the method of increasing form stability of whole-cut clothes parts and analytical method in valuing form stability of whole-cut clothes parts were worked out; complex of principally new pressing equipment for realization of highly effective resources saving technology in making clothes was worked out and cinematic scheme for a driving mechanism of forming set was founded.
Practical importance: new methodic for defining form stability of whole-cut parts was worked out; taking part of physical and mechanical properties in determining tension deformation conditions and technological process of forming was determined; analytical method for defining fabric quality index characterizing their stiffness was offered; the methodic for defining tension-deformation state often fabric structure in forming were received; tenders and necessary demands for designing and industrial equipment producing using highly effective resources saving technology recommendations for industrial realization of resources saving technology in making clothing goods from whole-cut parts were worked out.
Inculcating mentioned above developments will enrich the theory of designing goods using forming and wet-wart treatment due to highly effective properties in form stability.
Inculcation degree and economical effectiveness: The results of the dissertation factories OryolNIILegmash, “Raduga”, “Tong” and “March 8”, “Uzbekengil-sanoat”, “Zobif“Afron”, ’TJmid”. Economical effectiveness due to the results of the dissertation in industrial conditions is supposed to be due to caving labor and material resources, limiting employees and make 20 million sums.
Sphere of using: light industry.

Subjects of research: alloys: a steel 110Г13Л, an alloy (electrode) ОМГ-Н, an alloy (wire) of software AH-105, an alloy (electrode) ЦНИИН-4.
Purpose of work: research structure and characteristic of the high-strength alloys, the chosen high-strength alloys on structure and properties melted metal, and working out of high-efficiency technology of restoration working surfaces cross-pieces by high-mangancse alloy providing, raised physicomcchanical properties and durability.
Method of research: theoretical and experimental studying of structure and properties of high-strength alloys at their restoration, metal-graphic researches.
The results obtained and their novelty: on the basis of the threefold diagrammc: «Fe-Cr-Mn» conditions of allocation "dclta-fcrritc" in alloy arc created, that has allowed to raise its plasticity to lower crack-form . On the basis of the spent researches optimum technological modes restoration by high-strength alloys on a working surface cross-pieces arrowshaped translation the transfers, high physicomcchanical properties providing it and durability arc developed. On the basis of the spent complex researches the restoration technique of the difficult worn out surfaces.
Practical value: it is designed technological process of melting of crosspieces polyclcctrodcs in stationary condition of enterprise The Railway Company" Uzbekiston temir jullari" and other railways C.I.S.
Degree of embed and economic effectivity: designed technology : a) it is introduced in RWT-14 of The Railway Company "Uzbekiston temir jullari"; b) it is approved for using on railways of the Russia and C.I.S.. This is executed in the manner of "Technical instructions. The cross-pieces melted automatic polyclcctrodcs by way under gumboil in stationary condition".
The economic effect from introduction designed technologies forms (on one crosspiece ): for cross-pieces R50 - 2666,68 c.u.; for cross-pieces R65 - 3061,51 c.u.
Field of application: enterprises of The Railway Company "Uzbekiston temir jullari", Russia and the other countries of C.I.S., concerning with recovering the cross-pieces arrowshaped translation; scientifically- exploratory organizations of the different branches public facilities.

Аt the heаrt оf аny prоgrаm оr sоftwаre prоduct аre twо units, nаmely dаtа аnd sоme оperаtiоns оn them. А dаtа structure is а generаl prоperty оf аn infоrmаtiоn оbject, аnd аny prоgrаm is intercоnnected with this prоperty. А dаtа structure is а grоup оf dаtа plаced in а certаin structure, with certаin cоnnectiоns creаted between them, аnd functiоns thаt perfоrm certаin оperаtiоns. Аn exаmple оf the simplest dаtа structure is аn аrrаy. Different dаtа structures perfоrm оperаtiоns such аs viewing, reаding, inserting, deleting, seаrching, sоrting, аnd merging аt different speeds. This article describes how cloud technology works, how data structures are implemented as arrays, and procedures for performing operations, regardless of their general appearance.

The aim of research work is the working out the plans controlling measurements’ on the base of cotton plant growth, and development arising of cotton moth, development forecasting of distribution and systematization of automatic monitoring.
Scientific novelty' of the research work:
development of cotton moth and monitoring system of distribution have been worked out the first time and improved biological controlling method on this base;
determination methods, of developing phases of cotton plant, depending upon useful temperature volume have been worked out;
phenological calendars of cotton moth developing phases through interring of clearness into their development terms have been arranged, determinated development, distribution and damaging affect rates depending on the climatic condition;
planning norms of needs on the protection for agrochemical crops from cotton moth have been worked out;
an information -advise system on «Plant protection» is working at the mobile telephones for farmer farms in the type of «Android», pronouncing of pests, diseases, their biological features, damaging affect and controlling measures against then has been worked out.

This article explores the potential benefits of aciding Smart TV streaming functionality to Telegram. By focusing on secure, privacy-conscious video streaming. Telegram could provide users with a convenient and immersive way to enjoy content on larger screens, setting it apart from other platforms. The introduction of this feature could attract more users and position Telegram as a leader in privacy-first entertainment.

Information constitutes a very important asset for people or organizations, therefore, protecting it has become a priority for everyone, unfortunately there is not a unique formula that grantees a complete and total protection to the information. With that in mind, it becomes necessary the use of a software that provides help and facilitates work for the cybersecurity specialists so they can provide the best possible protection of data. Objective: Develop a system that can scan a given URL link of a website, and provide all the necessary information about the site. Methods: From a scientific point of view, the scientific observation, document analysis, survey and interview are considered as methods, giving place to a susceptible proposal to the scientific verification and validation. Results: The implementation of a website that contains a vulnerability detection system (web scanner), which can scan a website given its URL. Conclusions: the implementation of the said system for the security of the information in the University of Sancti Spiritus «Jose Marti' Perez» (UNISS) is valued as a positive support for the security against phishing attacks, in a single repository.

Hozirgi kunda dunyo miqyosida axborot texnologiyalarining jadal sur’atlar bilan rivojlanib borishi ko‘plab qulayliklar bilan bir qatorda yangi muammolarni o‘rtaga qo‘ymoqda. Avtomatlashtirilgan axborot tizimlarida va telekommunikatsiya tizimlarida aylanayotgan axborotlar hamda ularning xavfsizligiga bo‘ladigan tahdidlarning soni bugunga kelib keskin darajada oshib ketdi. Ushbu muammoli xolatlar hozirda nafaqat Respublikamizda balki butun dunyoda axborot texnologiyalari sohasining texnik va dasturiy majmualari kirib borgan xar bir tashkilot va korxonaning asosiy bo‘ginlaridan biriga aylangan. 

This article discusses the issue of energy saving in buildings. Regulatory documents in the field of energy saving in construction have been studied. Organizational measures to improve energy efficiency are considered. Recommendations are given to reduce heat loss in the house.

The aim of research is the development and substantiation of the method of calculating the strength (earthquake resistance) of underground utilities under dynamic (seismic) loadings using the wave theory of seismic stability of underground structures.
Scientific novelty of research consists in the following:
Experimental and theoretical method of definition of elastic viscous-plastic characteristics of soil under dynamic loading is developed;
Connection between the laws of interaction and the laws of shear deformation of soils is established on the basis of solution of nonlinear wave problem for soil half-space;
Presence of contact layer of soil is theoretically defined based on numerical solution of wave problem of shear interaction of a rigid band with nonlinear deformed soil medium;
Thickness of contact layer of soil is defined based on analysis of numerical solutions of wave problem of band-soil interaction;
Methods of calculation of strength and seismic stability of underground pipelines are developed based on wave theory of seismic stability of underground structures.

The article studies risks for vulnerable groups of employees in connection with the artificial intelligence and automation. Considering the vulnerability through the prism of economic and sociological approaches allows the author to state that the sociological concept of social exclusion is closest to the legal understanding of vulnerability. Based on the analysis of possible risks of the introduction of automation and artificial intelligence for vulnerable groups of employees, directions for improving labor legislation are proposed.

Annotatsiya: Xavfsizlikni ta’minlash bugungi Running eng dolzarb masalalaridan hisoblanadi. Shuning uchun vidcokuzatuv vositalari orqali olingan tasvirlarga raqamli ishlov beruvchi dasturiy vositalaming o‘mi beqiyosdir. Jamoat xavfsizligini ta’minlash maqsadida videokuzatuv vositalari axborotlariga raqamli ishlov berish dasturiy vositalarining yaratish jarayoni bosqichlari va dasturiy vosita intcrfcysining umumiy tuzilishi hamda vidcokuzatuv vositalari axborotlariga raqamli ishlov berishning algoritmlarini yaratish bosqichlarini yangicha usullarda tadbiq etishni taqozo etmoqda.

The aim of the research work is development of the scientifically-proved compounding and resource-saving technology of production of vegetable-fatty composite mixtures with the predicted biologic potential for flour products for the purpose of increase of their biological value and maintenance of food safety.
Scientific novelty of research work:
differentiated approaches and technological decisions on use of non-degreased low-oily raw materials in manufacture of vegetable-fatty composite mixtures are theoretically and practically proved;
the problem of optimization of modes of heat treatment of wheaten germs on microbiological indicators and activity of own enzymes is formulated and solved;
structure of receipt components and technological parameters of manufacture of vegetable-fatty mixtures are optimized;
the chemical compound of composites is researched and the expediency of their use in manufacture of flour products is established.

Veb-sahifalar gipermatnni uzatish protokoli (HTTP) va shifrlash (HTTP Secure) xavfsizlik mexanizmlaridan foydalanadi. Veb-saytning internet olamidagi roli muhim ahamiyatga ega. Shuning uchun raqamli jinoyatlarning oldini olish uchun veb-saytlarning xavfsizligini ta’minlash talab qilinadi. Jinoyatchilar odamlar bilmagan har qanday vaziyatlarni nishonga olishadi. Kopchilikka ta’sir qiladigan muhim veb-saytlar bank, davlat, savdo va boshqa kabilar uchun xavfsizlik o‘ta muhim. Samarali xavfsizlik dasturi xabardorlik, oldini olish, aniqlash, o‘lchash kabilarxavfnikamaytirish uchun xizmat qiladi. Mukammalxavfsizlik degan narsa yoq va qat’iyatlihujumchi mag‘lub bo‘lishiyokideyarli chetlab o‘tish yo‘lini topishimumkin.

Murakkab kvant tizimlarini simulyatsiya qilish yoki keng ko‘lamli chiziqli algebra masalalarini yechish juda yuqori hisoblash klassik kompyuterlar uchun juda qiyin. Kvant kompyuterlari va algoritmlari esa yechimni yuqori darajada aniqlikda olish imkonini bermoqda.
Parametrlashtirilgan kvant sxemasini o‘rgatish uchun klassik optimallashtiruvchidan foydalanadigan variatsion kvant algoritmlari (VKA) ushbu cheklovlarni hal qilishning ilg’or texnologiyasi sifatida paydo bo‘ldi. Kvant kompyuterlari uchun mo‘ljallangan deyarli barcha ilovalar uchun VKAlar taklif qilindi va ular kvant ustunligiga erishish uchun eng yaxshi yechimni topib berish xolati bilan afzal bo‘lib ko‘rinadi. Shunday bo‘lsa-da, muammolar, jumladan, VKAlarni o‘qitish qobiliyati, aniqligi va samaradorligi bilan bog'liq muammolar saqlanib qolmoqda. Bu ushbu tadqiqot ishida VKA sohasini ko‘rib chiqiladi, ularning qiyinchiliklarini yengish strategiyalarini muhokama qilinadi va kvant ustunligiga erishish uchun ulardan foydalanishning qiziqarli istiqbollarini ta'kidlanadi. Kvant algoritmlarini sinab ko‘rish va kvant kompyuterlari afzallik beruvchi sun’iy intellekt orqali yangi muammolarni aniqlash mumkin bo‘ladi.

Digitalization, which directly affects the sphere of public administration, has become an important area of state domestic policy in the Russian Federation. The work of state executive authorities is actively implementing modern digital, information and communication technologies designed to bring their management activities to a new level. The development of digitalization in the field of public administration causes the transformation of the culture and value orientations of public civil servants, actualizes the need to provide public services that meet both formal, mandatory requirements and the requirements of their consumers. The results of the conducted research give grounds to formulate the assumption that at present not all state civil servants fully share the modern professional values of the state civil service, but rather are “carriers” of traditional bureaucratic values.

Статья раскрывает вопросы международных экономических отношений Республики Узбекистан, политику Узбекистана по развитию международного торгово-экономического сотрудничества, а также, экономические отношения Узбекистана и стран СНГ. Рассматриваются перспективы развития в долгосрочном периоде.