EXPERIMENTAL INVESTIGATION OF THE THERMOPHYSICAL CHARACTERISTICS OF THE MELATIC MEAT
This article presents some results of experimental studies of the thermophysical characteristics of melon pulp. The thermophysical characteristics of the pulp of melons of different varieties in the temperature range from 20 º to 70 ºС are determined. It has been established that thermal...

Actual problems of Natural Sciences / 2019 / August

Iskandarov Zafar, Abdieva Gulmira, Saidkhujaeva Nafisa, Karimullaeva Marziya, Matyakubov Maqsad

Volume 3 | Issue 3

3 August 2019, 15:50

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THE BENEFITSOF UTILIZING VIRTUALEDUCATIONAL TECHNOLOGIES IN THE DEVELOPMENT OF STUDENTS‘ SKILLS INMICROBIOLOGY
The article discusses the benefits and prospects of virtual teaching technologies in the development of necessary learners‘ skills in microbiology....

Actual problems of Natural Sciences / 2019 / August

Bakhodirova Umida Bakhodirovna

Volume 3 | Issue 3

3 August 2019, 15:47

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THE IMPORTANCE OF PICTIA IN PURIFYING RUNNING WATER. ( in the example of Andijan city, Uzbekistan)
In current article the methods of purifying of sewage grey water plants with pistia telezorovid are given. The methods of efficient ways of analyzing in laboratory conditions are highlighted. The chemical and physical features of pistia plant are given....

Actual problems of Natural Sciences / 2019 / August

Cholpona Kuchkarova

Volume 3 | Issue 3

3 August 2019, 15:46

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DEVELOPMENT OF LINEAR MATHEMATICAL MODELS OF THE TECHNOLOGICAL PROCESS OF CRUSHING SEEDS CRUSHING
The simplified statistical linear model of the object under study is developed on the basis of experimental and statistical studies of the technological process of crushing the cottonseed of an oil extraction plant using the experimental design method. The analysis of the homogeneity of the...

Actual problems in modern technical sciences / 2019 / August

Yusupov Firnafas, Kim Tatyana Yurevna, Nurmetova Bonuraxon Baxromovna, Xojibayev Jonibek Maxmudjonovich

Volume 3 | Issue 3

3 August 2019, 15:45

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MATHEMATICAL MODELS OF MULTI-COORDINATE ELECTROMECHATRONIC SYSTEMS OF INTELLECTUAL ROBOTS
In the article mathematic description of mechatronic module in intelligent robots and robotic systems are observed. To display the structure of mechatronic modules, which consist of interrelated different electrical, magnetic and mechatron components, mathematic models by the help of multiplication...

Actual problems in modern technical sciences / 2019 / August

Nazarov Hayriddin Nuriddinovich, Temurbek Rakhimov Omonboyevich

Volume 3 | Issue 3

3 August 2019, 15:44

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DEVELOPMENT OF INGIBITOR COMPOSITION OF CORROSION FOR PROTECTION OF STEEL ARMATURE
For over 150 years, reinforced concrete structures have been used in construction. A long-term study of the durability of reinforced concrete structures in various operating conditions shows that dangerous damages caused by the development of reinforcement corrosion, which pose a threat to public...

Actual problems in modern technical sciences / 2019 / August

Jumaniyazova Dilnoza Maxsudovna, Zakirov Baxtiyor Sabirjanovich, Jumaniyazov Maxsud Jabbiyevich

Volume 3 | Issue 3

3 August 2019, 15:43

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STRUCTURAL FEATURES OF SOLID SOLUTIONS (InSb)1-x(Sn2)x FILMS GROWN FROM A LIQUID PHASE ON GaAs SUBSTRATES AND SOME PHOTOELECTRIC PROPERTIES OF HETEROSTRUCTURES ON THEIR BASIS
Layers of solid solutions (InSb)1-x(Sn2)x on (100) GaAs and (100) GaP substrates were grown by liquid phase epitaxy from an indium melt solution. The solid solution (InSb)1-x(Sn2)x (0 х 0.05) had a mono-crystal structure with the orientation (100), constant of the lattice as.s. = 6.486 Å and the...

Actual problems of Mathematics, Physics and Mecanics / 2019 / August

Saidov Amin Safarbayevich, Usmonov Shukrullo Negmatovich, Asatova Umida Palvanovna, Tolmas Ishniyazov

Volume 3 | Issue 3

3 August 2019, 15:41

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USING THE METHODS OF NON-GPS NAVIGATION
Mobile communications must be enhanced by establishinganonGPS technology that can detect the positions of mobile stations precisely. Inthispaper, we propose methods of Okamura-Hata and Wolfish-Ikegami used. Thepurpose of this work is carrying out of complex researchers of featuresandthesupervision...

2019 / July

Matyokubov Utkir Karimbevich, Bekimetov Alisher Farxodovich

Volume 3 | Issue 2

3 July 2019, 15:36

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STATE AND PERSPECTIVES OF DEVELOPMENT OF INFORMATION SYSTEMS BASED ON CFL IN THE WORLD AND IN UZBEKISTAN
In the given work as authors are stated a condition and prospects of development of information systems on the basis of ВОЛСin theworldandin Uzbekistan. And also in article literatures on subjects are analysedandresultedacondition of fiber-optical communication lines in the world and in Uzbekistan....

2019 / July

Masharipov Otaboy Matyoqubovich, Bekimetov Alisher Farhodovich, Samandarov Bunyod G’ayratovich

Volume 3 | Issue 2

3 July 2019, 15:35

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ORGANIZATION LOCAL RADIO WAVES WITH A WAVELENGTH Λ=160M AND FREQUENCY WITH 1,600 ÷ 1835 KHZ MIDDLE-WAVE DIAMETER
Abstract deals withusedetecting and correctingerrors in organzation waves ad radio communication lines, providing quality and reliable connecton betweecentral radio stations and their baseband units....

2019 / July

To’lqin Matqurbanov Alimboyevich

Volume 3 | Issue 2

3 July 2019, 15:33

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