Current Issue

No. 5 (2024): FarDU.Ilmiy xabarlar jurnali (Aniq va tabiiy fanlar)

Published: 2024-11-11

Physics and technology

ANALYSIS OF STRUCTURAL SIZES IN THE PRIMARY PROCESSING OF EGETABLES

Rahmatov G‘ulomjon Raxmonberdiyevich

56

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STUDY OF THE APPLICATION AND IMPLEMENTATION OF THERMOELECTRIC REFRIGERATORS (COOLERS) WITH HALF-BRIDGE CONVERTER

Nabiyev Mahmud Bozorovich, Tillaboyeva Ozoda Valiyevna, G‘ulomjonova Dildora Dilshodjon qizi

57

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STUDY OF INFRARED LIGHT DRYING PROCESSES OF FRUITS AND VEGETABLES.

Kholdorov Muhammadkarim

58

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Chemistry

SYNTHESIS AND SPECTRAL ANALYSIS OF PEROVSKITE QUANTUM DOTS CONTAINING CsPbBr3 BY LIGAND ASSISTED REPRECIPITATION METHOD AT ROOM TEMPERATURE

Qodirbek Norboyev, Xurshid Tashpulatov, Abdullo Nasimov , Doston Toshpulatov, Shuxrat Magdiyev, Jasurbek Xursandov, Dilmurod Sadikov

59

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ANALYSIS OF MACRO AND MICROELEMENTS IN PROCESSED ANIMAL HIDES

Rasulova Ma’muraxon Obidjon qizi, Ibrаgimov Аlidjаn Аminovich, Amirova Toyiraxon Sheraliyevna

60

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DEVELOPMENT OF A METHOD FOR DETERMINING THE AMOUNT OF WATER-SOLUBLE VITAMINS USING THE HPLC METHOD (USING THE EXAMPLE OF JUJUBE)

Ibrohimjon Rahmonovich Asqarov, Sharofiddin Shaxobidin o'g'li Abdullayev, Surayyokhon A. Mamatkulova, Obidjon Sh. Abdulloev, Shakhobidin Kh. Abdulloev

61

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SYNTHESIS, STRUCTURE AND PHYSICO-CHEMICAL PROPERTIES OF THE 2-METHYLTHIOBENZOXAZOLE COMPLEX WITH COBALT

Toshov Akobir Asqarovich, Razzoqova Surayyo Razzoqovna, Karimov Islom, Jo‘rayev Abduqayum, Kadirova Shaxnoza Abduxalilovna, Turg‘unboyev Shavkatjon Shuhratjon o‘g‘li, Ro‘zimov Yodgor

62

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STUDY OF THE DEPENDENCE OF SORPTION OF BICHROMATE IONS BY AN-31 ANION EXIT ON THE PH OF THE MEDIUM SOLUTION

Sunnatjon Botirov, Davron Eshtursunov, Arofat Inxonova; Davronbek Bekchanov, Muxtarjan Muxamediyev

63

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Artichoke DETERMINATION OF POLYPHENOLS AND VITAMINS IN ARTICHOKE LEAVES (CYNARA SCOLYMUS L.)

Yusupov Muxammadyusup Avazbek o‘g‘li, Satimova Shaxrizoda Elyorbek qizi, Asqarov Ibrohim Rahmonovich, Mo‘minov Mo‘ydinjon Mo‘minovich

64

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INVЕSTIGАTIОN ОF THЕ KINЕTIСS ОF Сr(VI) IОN SОRPTIОN FRОM АRTIFIСIАL SОLUTIОNS ОN INDUSTRIАL АNIОNITЕ

Sunnatjon Botirov, Davron Eshtursunov, Yusufjon Fayzullayev; Davronbek Bekchanov, Muxtarjan Muxamediyev

65

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SYNTHESIS AND CRYSTAL STRUCTURE OF THE COMPLEX COMPOUND OF Ni(II) ION WITH SALICYLAMIDE

Yadgarova Matluba Matmuratovna Yadgarova Matluba Matmuratovna, Shodlik Hasanov, Oybek Xudoyberganov, Zubayda Abdullayeva

66

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CHEMICAL COMPOSITION OF THE ESSENTIAL OIL FROM THE AERIAL PARTS OF HAPLOPHYLLUM ACUTIFOLIUM

Аскарова Ойдинхон Каримхон кизи, Икромова Гулноза Мубилла кизи, Жураев Мухаммаджон Уктамжон угли, Ботиров Эркин Хожиакбарович

67

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INVESTIGATION OF THE QUALITATIVE AND QUANTITATIVE COMPOSITION OF WOOLEN FABRICS IN PHYSICO-CHEMICAL METHODS

Xusnidaxon Isroilova , Baxtiyorjon Abdugʻaniyev

68

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SYNTHESIS AND CRYSTAL STRUCTURE OF THE COMPLEX COMPOUND OF Cu(II) ION, SALICILAMIDE AND TRIETHANOLAMINE

Matluba Yadgarova, Shodlik Hasanov, Oybek Xudoyberganov, Mansur Ashirov

69

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ANALYSIS OF MACRO- AND MICROELEMENTS OF FRITILLARIA SEVERZOVII ONION AND ITS WATER EXTRACT

Nafisaxon Xo‘jayeva , Baxtiyorjon Abdug‘aniyev , Vahobjon Xujayev

70

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SORPTION-SPECTROPHOTOMETRIC DETERMINATION OF CU(II) ION

Kosimova Xurshida Rajabboyovna, Bozorboyeva Ozoda Abdurajab qizi, Malikova Nodiraxon Komiljon qizi, Raximov Samariddin Boxodirovich, Turg‘unboyev Shavkatjon Shuhratjon o‘g‘li

71

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METHOD FOR PRODUCING GASOLINE ADDITIVES

Мансуров Олим Пардабоевич, Адизов Бобиржон Замирович, Латипов Хуршид Равшанович, Рахимов Бекзод Бахтиёрович, Исмоиов Муминжон Юсупович

72

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Biology

SEASONAL DEVELOPMENT RATES OF PEST INSECT POPULATIONS (EXAMPLE OF PEA AGROCENOSIS)

Yusupov Shoiraxon Xasanbayevna, Zokirov Islomjon Ilxomjonovich, G‘aniyev Kamoliddin Halilovich, Masodiqova Mohidabonu Abduvohid qizi

73

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LITERATURE REVIEW ON THE IMPACT OF MICROPLASTICS ON HYDROBIOTA ORGANISMS

Аlijon Xusаnov , Аbdumuxtor Yаxyoyev , Jаsurbek Nizomov , Islom Zokirov , Mavluda Abduvalieva

74

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SYNTHESIS OF B VITAMINS BY MICROORGANISMS IN SOIL

Zafarjon Jabbarov, Dildora Begimova

75

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BIOLOGICAL WASTEWATER TREATMENT USING HIGHER AQUATIC PLANTS

Khuzhzhiev Sodik Oltievich

76

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PRODUCTIVITY INDICES OF HORDEUM BULBOSUM L. IN UZBEKISTAN

Maxmudov Azizbek Valijonovich, Abduraimov Ozodbek Sultankulovich, Maxmudov Valijon, Allamurotov Akmal Lola o‘g‘li, Mavlanov Bekzod Jo‘rabekovich, Mamatqosimov Odilbek To‘raevich

77

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SEASONAL DEVELOPMENT AND HOST PLANT SPECIALIZATION OF EURYDEMA LAPORTE, 1833 (HEMIPTERA: PENTATOMIDAE)

Mahmudov Mirmuxsin Uchqunbek o‘g‘li, Zokirov Islomjon Ilhomjonovich

78

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NATURAL RESOURCES FERULA VARIA (SCHRENK) TRAUTV. IN KONIMEKH DISTRICT OF NAVOI REGION

Maxmudov Azizbek Valijonovich, Abduraimov Ozodbek Sultankulovich, Maxmudov Valijon, Allamurotov Akmal Lola o‘g‘li

79

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ANALYSIS OF THE AREA TYPES OF SCUTELLARIA SPECIES DISTRIBUTED IN THE FLORA OF THE FERGANA VALLEY

Akbarova Muxayyo Xusanovna

80

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MORPHOBIOLOGY OF EUZOPHERA BIGELLA ZELLER, 1848 (LEPIDOPTERA, PYRALIDAE)

Xosiyatxon Umurzaqova , Gulnora Zokirova

81

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CRYSTALLIZATION STRUCTURE IN SOLUTIONS OF TABLE SALT WITH VARIOUS CONCENTRATIONS AND THEIR SIGNIFICANCE IN KIDNEY STONE FORMATION

Erkinjon Ergashev

82

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ABOUT LEAF ROLLERS (LEPIDOPTERA: TORTRICIDAE) IN THE GARDENS OF CENTRAL FERGANA

Sardorbek Kimyonazarov

83

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FORMATION OF MORPHOLOGICAL ELEMENTS AND PHASE TRANSITIONS IN CRYSTALLIZATION ZONES OF SALIVA DROPLETS

Erkinjon Ergashev

84

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Geography

SEPARATION OF SURKHANDARYA REGION INTO LANDSCAPE TYPES AND ITS SIGNIFICANCE IN AGRICULTURE

Yusufjon Ahmadaliyev , Abduxoliq Raxmatov

85

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FЕRGАNА RЕGIОN: ЕCОNОMIC АND SОCIАL GЕОGRАPHICАL RЕSЕАRCHЕS

Shavkatjon Jumaxanov, Abduqodir Toshpo'latov

86

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REGIONAL ANALYSIS OF ECOTOURISM DEVELOPMENT IN THE WORLD

Jo‘rabek Namozov , Mirdavlat Mirislomov

87

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SWAMPY SETTLEMENTS IN THE SYRDARYA REGION

Islom Aripov

88

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Scientific information

PEDAGOGICAL AND PSYCHOLOGICAL FEATURES OF DEVELOPING INFORMATION-ANALYTICAL COMPETENCE IN FUTURE EDUCATORS

Adashev Ilhomjon

89

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ANALYSIS OF THE SOCIAL AND PHILOSOPHICAL THEORIES OF HARMONIZING SOCIAL AND LEGAL EDUCATION

Ergasheva Zilola Abduxakimovna

90

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THE IMPORTANCE OF DEVELOPING INFORMATION AND ANALYTICAL COMPETENCE THROUGH INTEGRATION

Adashev Ilhomjon

91

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THE SOCIOLINGUISTIC NATURE OF ADDRESSING

Giyosova Vasilaxon Avazxo qizi

92

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PUBLIC RELATIONS: THE KEY TO ENHANCING UNIVERSITY GLOBAL RANKINGS AND REPUTATION

Zaripova Dilobarxon Muso qizi

93

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SPORT AND TOURISM AS THE PRIMARY MEANS OF PHYSICAL CULTURE ACTIVITIES

Tuychiyev Ashurali Ibragimovich

94

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METHODLOGY FOR USING ELECTRONIC SOFTWARE IN TEACHING THE SCIENCE "AGRICULTURAL INFORMATION AND COMMUNICATION TECHNOLOGY

Rasulov Sаodаddin Shаvkаtovich

95

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ДИАХРОНИЧЕСКОЕ ИЗУЧЕНИЕ ТЕРМИНОВ, ОТНОСЯЩИХСЯ К СТРОИТЕЛЬСТВУ СТРОИТЕЛЬСТВА, В АНГЛИЙСКОМ И УЗБЕКСКОМ ЯЗЫКАХ

Rahmonberdiyeva Saida Abdulmuxamat qizi

96

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PROBLEMS RELATED TO TEACHING STUDENTS TO ACHIEVE SUCCESS THROUGH COLLABORATION IN TEAM SPORTS GAMES SUCH AS VOLLEYBALL

Xakimov Qobiljon Maxamadovich

97

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LEXICO-SEMANTIC STUDY OF ACCOUNTING AND AUDIT TERMS

Аzimova Dildora Maxmudjonovna

98

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