Universum: Chemistry and Biology 6(84)

Determination of the optimal parameters of the carbonization process of calcified soda in production trona

Khabiba Sharipova Nazokat Erkaeva Dinora Vokhobova Durdona Bakhriddinova Sarvarjon Sheraliev Akhmet Begdullaev Kaipbergenov Atabek

27.05.2021 878

01. Inorganic Chemistry

Synthesis and study of the coordinating compounds of cadmium (II) chloride with monoethanolamine and p-hydroxybenzoic acid

Oybek Khudoyberganov Bakhtiyor Ibragimov Shodlik Khasanov Otaniyaz Ataniyazov

29.05.2021 634

01. Inorganic Chemistry

Synthesis and properties of complex compounds of thiosemicarbazone methylethyl ketone with molybdenum

Yakhshilik Gulbаyev Dilorom Kholmuminova

05.05.2021 701

01. Inorganic Chemistry

Drinking water quality in Orenburg

Elena Osipova Victoria Nagaeva Ksenia Trofimova Anastasia Fedorenko

18.05.2021 4298

01. Inorganic Chemistry

Determination of iron ions by sorption-photometric method and study of properties

Lola Khalilova Zulaykho Smanova Mansur Ashirov

02.06.2021 1140

02. Analytical Chemistry

Reactions of maleic anhydride with amino acids

Khurshida Turayeva Yuldasheva Mukhabbat

26.05.2021 1522

03. Organic Chemistry

Synthesis of acetylene alcohols on the basis of terminal alkynes and ketones using various catalysts

Odiljon Ziyadullaev Guzal Otamukhamedova San’at Samatov Otabek Boytemirov

26.05.2021 924

03. Organic Chemistry

Reaction of 6-methyl-2,3-trimethylene-3,4-dihydropyrimidin-4-oneswith bromine

Zuxra Khakhimova Nodirbek Jumayev Muxlisa Jalilova

19.05.2021 633

03. Organic Chemistry

To the question of assessment of chemical safety of food products

Mashkhura Sadikova Nodirabegim Kasimova

20.05.2021 857

03. Organic Chemistry

Optimization of the technology of synthesis of the drug substance benzyldimethyl [3- (myristoilamino) - propyl] ammonium chloride ("Miramistin")

Evgenii Chupakhin Ivan Shamin

21.05.2021 1066

03. Organic Chemistry

Synthesis of sodium salts of 4- (4- (R-oxymethyl) -1H-1,2,3-triazol-1-yl) benzoic acid

Fazlidin Kirgizov Abdugafurov Ibragimdjan Ilkhom Ortikov Nargisa Akhmedovа

28.05.2021 801

03. Organic Chemistry

Synthesis and properties of piperidine derivatives

Nilufar Pulatova Oytura Maksumova

24.05.2021 1278

03. Organic Chemistry

N-dietanoloiloamino- (butin-2-il) -sorbinate and its physico-chemical properties

Anvar Shomurodov Abdukhamid Makhsumov Boburbek Ismailov Shoyunus Obidov

25.05.2021 961

03. Organic Chemistry

Физико-химический анализ системы SmS – Sm2O2S

Самадов Азамат Рахимжон угли Андреев Олег Валерьевич

12.05.2021 666

04. Physical Chemistry

Анализ дисперсного состава фосфоритной пыли и свойства выбросных фтористых газов при производстве суперфосфатных минеральных удобрений

Тожиев Расулжон Жумабаевич Исомиддинов Азизбек Саломиддинович Ахроров Акмалжон Акрамжон угли Туйчиева Шоирахон Шухратбековна

25.05.2021 686

04. Physical Chemistry

Modern methods for modification of phenolo-formaldehyde oligomers

Toxirjon Jabbarov

06.05.2021 809

06. High-molecular compounds

Новый полимерный реагент для удаления тонких нефтяных пленок с поверхности воды

Поладова Тарана Али кызы Гулиева Наиля Мамедага кызы Ширинова Наджиба Ахмед кызы Курбанова Лала Магеррам кызы Салимов Ильгам Насир оглы

26.05.2021 737

06. High-molecular compounds

Kinetics of sorption of Cr (VI) ions from acid solutions on anion exchanger

Gulbahor Babozhonova Arofat Inkhanova Nail Sagdiev Bekchanov Davronbek Mukhtarzhan Mukhamediev

28.05.2021 1120

06. High-molecular compounds

Preparation of metal complexes copper ion (Cu2+) with amino acid derivatives

Jahongir Beknazarov Aziz Ibragimov Zebo Boltayeva Salixdjan Maulyanov Alisher Haitbayev

30.05.2021 1459

09. Bioorganic Chemistry

Фитохимические соединения в Ferula syriaca, Ferula samarcandica и Ferula feruloides

Камолиддинов Хамидулла Шамсиданович Собиров Собитхон Муродулло углы Нишонов Акбаржон Мухаматжонович Усманова Зулфия Тохирдановна Алиева Мухайё Шавкат

12.05.2021 691

11. Bioinorganic chemistry

Physical and chemical indicators of binding compounds obtained from liquid oil sludge for roofing

Botir Shukrullayev Bekzod Raximov

05.05.2021 1031

12. Petrochemicals

Determination of 238 U, 232 Th, and other elements without chemical decomposition in a phosphogypse sample neutron-activation method

Khabibullo Niyozov Durbek Tajibaev Gafurdjan Mukhamedov

24.05.2021 727

13. Radiochemistry

The calculation of quantum chemical parameters of compounds of anthranilic acid with crotonaldehyde

Nurullo Nazarov Xasan Beknazarov Sherzod Ortikov Gulrukh Mirzayeva

29.05.2021 1063

16. Mathematical and quantum chemistry

Влияние гипогликемического сбора на активность тканевых ферментов и на интенсивность глюконеогенеза в тканях печени в норме и в условиях экспериментального диабета

Маликова Гулчехра Юлдашевна Туляшева Муборак Азимовна Ташматова Мадина Анваровна

31.05.2021 809

21. Biochemistry

A brief overview of the chemical composition, pharmacological properties, and micropropagation of species of the genus Ungernia bunge

Dilafruz Jamalova Gulsayir Kurbaniyazova

27.05.2021 1130

22. Plant physiology and biochemistry

Isolation, purification of inulinase enzyme from the plant Hellanthus tuberosus L. and study of its physico-chemical and kinetic properties

Begzod Zokirov Suvonqul Ravshanov

01.06.2021 1010

23. Biotechnology (including bionanotechnology)

About the concept "Ecological field of survival"

Gulamov Muhamad

05.05.2021 562

26. Mathematical biology, bioinformatics

Ecological characteristics of fish parasites of the Turtkul pond farm in the conditions of the Southern Aral region

Ziyuar Allamuratova

13.05.2021 838

30. Zoology

Harmful cicada genus Empoasca Walsh of the Fergana Valley

Alevtina Kojevnikova

04.05.2021 897

30. Zoology

Mining moths (Stiqmellamalella) on the apple tree and measures to combat them

Shamsi Esanboev Mokhichehra Ablazova Jo`shqin Esanboev

06.05.2021 948

31. Entomology

Comparative effect of heterosis of inter-grade and interline crossing of cotton

Huxnidin Boltabaev

24.05.2021 725

33. Genetics

Triticum aestivum L. analysis of Fe and Zn elements in some perspective varieties

Marguba Togayeva

21.05.2021 631

33. Genetics

Наследование морфологических признаков F1-растений видов афроазиатского хлопчатник

Муминов Хасан Аликулович

17.05.2021 606

33. Genetics

Geophysical modeling of the distribution of atmospheric pollutants in Andijan based on the equations of aerodynamics

Misliddin Halmatov Bokhodirhodjan Ismailhodjayev Nilufarhon Kabulova Dilmurod Husanov

24.05.2021 493

34. Ecology (by industry)

Peculiarities of the epizootology of eimeriosis of young domestic of ducks in Dagestan under conditions of constant of walking of in low-flow of reservoirs

Vagid Pashaev Eldar Battaev Beslan Shogenov Ismail Bittirov Anatoliy Bittirov

19.05.2021 552

37. Parasitology

Issue of Universum: Chemistry and Biology 6(84)

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