MICROBIOCENOSIS OF PESTICIDE CONTAMINATED SOILS OF KARAKALPAKSTAN
Author: Bazarbaeva Dina Irkinovna
Abstract:
The article discusses the features of microbiocenosis in pesticidecontaminated soils of Karakalpakstan. The results of studies in the region show that soil pollution with pesticides and salinization changes the ratio between individual groups of soil microorganisms and leads to a depletion of the species composition and the dominance of the most adapted to pesticides, salinization of microorganisms. Reduced biodiversity with a predominance of certain groups of soil microorganisms indicates low environmental sustainability.
APPLICATION OF COMPUTING MPI CLUSTER BASED ON HPC TECHNOLOGIES IN THE SIGNAL PROCESSING PROBLEMS OF DIGITAL TELECOMMUNICATION SYSTEMS
Author: Khamdamov Utkir Rakhmatillaevich
Abstract:
in this work, studied and developed a computing cluster, consisting of one head node and four computing nodes based on homogeneous computers based on HPC technologies, to implement distributed processing algorithms for two-dimensional signals. As cluster management software are used the Windows HPC Server 2008 R2 operating system and the HPC Pack 2008 software package with cluster operation utilities. As the results of research and computational experiments are given results of performance evaluation of the distributed signal processing algorithms in a computing cluster based on wavelet functions.
PROGRAM OF EVALUATION ON THE ENTERPRISE EXPLOITATION SERVICE PROCESS
Author: Adilov Оkbuta Karimovich, Abdurakmonov Мirkosim Mirazimovich, Matyakubov Odilbek Egamberdievich
Abstract:
This paper analyses about designing methodical recommendations and using them in providing normal indicators during the exploitation of auto transport to improve traffic safety in transport.
DETERMINED MODEL OF OPTIMAL PLANNING AND MANAGEMENT OF THE MAIN PRODUCTION PROCESSES OF OIL EXTRACTION ENTERPRISE
Author: Firnafas Yusupov, Abdullaeva Gulchehra Khakimovna
Abstract:
The task of calculating the annual, current plan of the oil extraction plant belongs to the top level of the hierarchy of the integrated production management system. At this stage of management, as a rule, when formalizing the process of volumetric production planning, we use the method of converting a set of technological operations to a single operation — to transform initial products into final ones. In our work, we used a slightly different approach. In accordance with it, the continuous multistage production process of an oil extraction plant for the purposes of volumetric planning and management of the aggregation method is reduced to two generalized operations - ―PRESS‖ and ―EXTRACTION‖. It is proposed to manage (plan) the process according to a two-step scheme - in accordance with the number of generalized operations. The presentation of the production system in the planning period according to a two-stage scheme, taking into account the production of intermediate products (black oil), improves the adequacy of the planning model and, consequently, increases the reasonableness and accuracy of planning.
CREATING OF THE TEST OF DISSOLUTION CAPSULES «KOASK-30» ON «COBALT-30»
Author: Karaeva Nargiza Yuldosh kizi, Mukhamedova Busora Ibragimovna, Tadjieva Ayposhsha Djurayevna, Ibodulloeva Mavjuda Ibodulloyevna
Abstract:
The researches on working out the ―Dissolution‖ test for combining capsules of «Koask -30» have been conducted. According to the result of conducted experiments were selected the following conditions for carrying out the ―Dissolution‖ test: determination of dissolution profile 0,1 M hydrochloric acid solution ( within 45 minutes it must be isolated not less than 75% of active substances), medium volume – 1000 ml, speed of rotation basket- 100r/min, temperature regimen -37±10C.
USING THE METHODS OF NON-GPS NAVIGATION
Author: Matyokubov Utkir Karimbevich, Bekimetov Alisher Farxodovich
Abstract:
Mobile communications must be enhanced by establishing a nonGPS technology that can detect the positions of mobile stations precisely. In this paper, we propose methods of Okamura-Hata and Wolfish-Ikegami used. The purpose of this work is carrying out of complex researchers of features and the supervision organization objects by means of GPS
STATE AND PERSPECTIVES OF DEVELOPMENT OF INFORMATION SYSTEMS BASED ON CFL IN THE WORLD AND IN UZBEKISTAN
Author: Masharipov Otaboy Matyoqubovich, Bekimetov Alisher Farhodovich, Samandarov Bunyod G‘ayratovich
Abstract:
In the given work as authors are stated a condition and prospects of development of information systems on the basis of ВОЛС in the world and in Uzbekistan. And also in article literatures on subjects are analysed and resulted a condition of fiber-optical communication lines in the world and in Uzbekistan. In quality to a statement technique the review and the analysis of achievement of fiberoptical communication lines in the developed countries of the world are considered.
ORGANIZATION LOCAL RADIO WAVES WITH A WAVELENGTH Λ=160M ANDFREQUENCY WITH 1,600 ’ 1835 KHZ MIDDLE-WAVE DIAMETER
Author: To‘lqin Matqurbanov Alimboyevich
Abstract:
Abstract deals with use detecting and correcting errors in organization waves and radio communication lines, providing quality and reliable connection between central radio stations and their baseband units.
REQUIREMENTS FOR PERSONNEL PURPOSE AND PRODUCER‘S PERSONNEL
Author: Jahongir Mamatkosimov
Abstract:
The article discusses the importance of independent learning in essence, the main goal and mission of independent work of students, as well as the quality of the curriculum. The classification of independent creative works, which the student and the director should do when forming the director, is presented. On this topic, developed guidelines.
VALEOLOGICAL ASPECTS OF HEALTHY LIFESTYLE OF YOUNG GENERATION
Author: Ozod Khasanov
Abstract:
This article analyses knowledge of students in the process of testing of students Urgench State University, while learning Valeology and Physical training subjects.
