O‘zbekcha

№ 6 (2024): FarDU.Ilmiy xabarlar jurnali (Aniq va tabiiy fanlar)

Nashr etilgan: 2025-01-24

Mathematics

POSSIBILITIES OF USING DIGITAL TECHNOLOGIES IN SOLVING PROBABILITY-STATISTICAL PROBLEMS

97
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Physics and technology

STUDY OF THE INFLUENCE OF MIXED FEED ON THE DEVELOPMENT OF BROILER CHICKENS

Aslbek Yo’lchiev, Ibrohim Asqarov, Kamronbek Djamolov

98
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DEVELOPING STUDENTS' TRANSVERSAL COMPETENCIES BASED ON AN INTEGRATIVE APPROACH

99
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THE IMPACT OF SOLAR RADIATION RETURNING FROM THE EARTH'S SURFACE ON THE ATMOSPHERIC RADIATION FIELD

100
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DEVELOPING METHODOLOGICAL COMPETENCE OF FUTURE TECHNOLOGICAL EDUCATION TEACHERS BASED ON A TRANSFORMATIONAL APPROACH

101
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СТРУКТУРА, ЭЛЕКТРОФИЗИЧЕСКИЕ, ОПТИЧЕСКИЕ И МАГНИТНЫЕ СВОЙСТВА КОМПОЗИТОВ (1-Х)PBFE12O19-ХPBTIO3

Камалудин Абдулвахидов , Чжэню Ли , Салим Отажонов , Нурзод Юнусов

102
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ESTIMATION OF SOLAR RADIATION ENERGY FLUX ON THE EARTH’S SURFACE OVER A DAY

103
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Chemistry

STUDY OF SORPTION ISOTHERM OF IONITE BASED ON DIGLYCYDILTHIOUREA AND MELAMINE

104
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INVESTIGATION OF THE BIOLOGICAL ACTIVITY OF THE FOOD ADDITIVE ”ASPRULANCE"

Ibroximjon Asqarov, Manzura Marupova, Yorqinoy Nazarova

105
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ВОДОПОГЛОЩЕНИЕ И ВОДОСТОЙКОСТЬ ГИДРОИЗОЛЯЦИОННОГО МАТЕРИАЛА ГИДРОИЗОЛ-К

Сарвар Кодиров , Муминжон Исмоилов

106
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METHODS OF DETERMINING THE CHEMICAL COMPOSITION OF NATURAL GULIOB PHOSPHATE RAW MATERIALS

107
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METHODS FOR DETERMINING THE PHYSICAL AND CHEMICAL PROPERTIES OF SURKOV MATERIAL

108
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DEVELOPMENT AN EFFICIENT AND SELECTIVE OF DETECTION METHOD OF Fe (III) ION WITH AN IMMOBILIZED NITROSO-R-SALT

109
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SORPTION AND STUDY OF IONS OF Cu(II), Zn(II) AND Ni(II) IN SYNTHESISED SORBENT BASED ON UREA, FORMALDEHYDE AND DIPHENYLCARBAZONE

110
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СРАВНИТЕЛЬНЫЕ ХАРАКТЕРИСТИКИ ХИМИЧЕСКОГО СОСТАВА ВОДОЕМОВ ЧОРТОК И КИРКИДОН

Зиравард Акназарова , Махаммаджон Ахмадалиев

111
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DETERMINATION OF THE ACUTE TOXICITY LEVEL OF THE BIOLOGICALLY ACTIVE SUBSTANCE 'ASYETIS'

Surayyokhan Mamatkulova , Nodira G‘ulomova , Ibrahimjon Askarov

112
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SYNTHESIS OF METAL OXIDE NANOPARTICLES ON THE SURFACE OF POLYMERS BY THE SOL-GEL METHOD AND THEIR PROPERTIES

113
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QUALITATIVE ANALYSIS OF ALKALOIDS IN ALLIUM KARATAVIENSE PLANT

114
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MEMBRANE MODIFICATION IN THE FORMATION OF CHANNELS, CHANNEL SIZE, EXTERNAL CONDITIONS, AND THE ROLE OF MECHANICAL FACTORS

Davronjon Abduvokhidov, Mukhammadali Niyozaliev, Zulfizar Toshpoʻlatova, Khamza Toshov, Shavkatjon Turgunboev , Jamoliddin Razzokov

115
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STUDY OF MINERAL AND FLAVONOID COMPOSITION OF POMEGRANATE FRUIT

116
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ВЫДЕЛЕНИЕ И ХАРАКТЕРИСТИКА 3-МЕТИЛКАТЕХОЛА, СИНТЕЗИРУЕМОГО ГРИБАМИ ИЗ ANABASIS APHYLLA L.

Жалолов Жалолов, Киличбек Шергозиев, Миржалол Мирзаолимов

117
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PHYSICO-CHEMICAL STUDIES OF THE MONO-AQUA-COORDINATED COPPER-BASED BIS(HYDROXYNAPHTHALDEHYDE) COMPLEX

118
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STUDY OF THE PHYTOCHEMICAL COMPONENTS OF ANABASIS APHYLLA L. GROWING IN UZBEKISTAN

119
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OIL CONTENT OF THE SEEDS OF PRUNUS PERSICA var. NECTARINA

120
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ANALYSIS OF THE MACRO- AND MICROELEMENTS IN THE ABOVE-GROUND PART OF PAPAVER PAVONINUM

121
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THERMAL ANALYSIS OF CHITIN AND CHITOSAN SUBSTANCES FROM MAY BEETLE

122
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SYNTHESIS OF OXALYL CHITOSAN

123
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METHODS FOR DETERMINING TERPENOIDS IN SOME REPRESENTATIVES OF PLANTS OF THE LABIATAE FAMILY

124
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DETERMINATION OF BIOLOGICALLY ACTIVE SUBSTANCES IN LEAVES OF PRUNUS PERSICA (L.) BATSCH. BY LIQUID CHROMATOGRAPHY METHOD (LC/MS)

125
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RHEOLOGICAL PROPERTIES OF POLYMERMETALLOKOMPLEX SOLUTIONS BASED ON SODIUM CARBOXYMETHYLCELLULOSE AND SILVER CATIONS

126
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Biology

Geography

Agriculture

CULTIVATION OF SEED COTTON AND PREPARATION OF HIGH-QUALITY SEED STOCKS

141

Scientific information