## Scientific journal of the Fergana State University

The scientific journal * “FarDU.Ilmiy xabarlari”* has been published 4 issues since 1995, 6 issues since 2017. The journal was included into the list of the scientific journals of Uzbekistan which deals in publication the results of scientific researches.

The journal was registered by the number 12-075 from 12th August 2007 by the Regional Press and information department. **ISSN 2010-8419**

**The journal issues the articles in the following branches:**

1.Arts and Humanities: History

2.Physical sciences and Mathematics: Applied mathematics

3.Physal Sciences and Mathematics: Earth sciences

4.Social and Behavioral Sciences: Linguistics

5.Physical sciences and mathematics: Chemistry

# Recent Content

### »

Imaginations of different animals in the system of the traditional world outlook of Uzbek folk

X. Rakhmatillayev and S. Sokhibov

New interpretation of Navoi image

M. Yusupova

Abu Rayhаn Beruniy – literary sсholar

M. Madaminova

Formation of stochastic competence in mathematics lessons

A. Yusupova, Z. Mukimova, and Kh. Ibrokhimova

Some differences of the poetic and poetic and prosaic variants of the poem

N. Umarova and N. Abdullayeva

On heortonyms, denoting festivals names in Uzbek language

H. Solikhojayeva

Synonymic relations of abstract words

M. Hakimova

Text study in a functional-stylistic aspect

D. Gaziyeva

On the position of foreign literary critics to Jadids’ literary heritage

G`. Usmonov, Z. Jurayev, and N. Nabiyeva

From the history of bazaars in Ferghana valley in the middle of XIX and at the beginning of XX

Sh. Y. Okhunova

Ismail aka – scientist of Temur’s life

R Mamadaliyev

New monuments of the kushan period of the Northern Bactria

M. Khasanov, Yunpeng Tang, and M. khomidjonova

Features of the study of the issues of national identity of uzbeks in soviet historiography

I. Kho`jaxonov

The characteristic features of historical and demographic processes in Sirdarya region in the soviet period

U. B. Mirzaliyev

The investigation of the castle moat in the monument Koshtepa-2

B. M. Abdullayev, Z. O. Raxmanov, and N. Sh. Kambarov

Defining the antioxsidants quantity in certification of the chicken meat

B. N. Sattarova, I. R. Asqarov, and Sh. X. Abdulloev

Solution of cancerogen asbestos problems in obtaining harmless fibre products

M. A. Axmadaliev and I. R. Asqarov

Sorption of copper (II), nickel (II) and cobalt (II) ions into the ionite modified by polyphinylchloride and polyethylene polyamine

KH Ismoilova, D Bekchanov, Sh Khasanov, and M Baltaeva

Copolymerization of methylacrylate and acrylic acid

N Y. Bozorov and V. O. Kudishkin

Tricomi type problem for mixed type equation with sub-diffusion and wave equation

E. Karimov and S. Kerbal

Solving differential matrix equations for surface with respect to action of group of Lorence

U. Bekbayeva and K. Muminov

About new translation of “Baburname” into German

D. Аbdurahmonova

Cognitive conceptions and their essence and meaning

R Abdullayeva

Lıterary analyse of ıslamıc rules

N. Mahmudova

The Congruence and its place in Contrastive Linguistics

M. Abdupattoyev

Changes in training personnels of higher educational institutions in Uzbekistan during the years of Independence (on the example of Ferghana valley)

O` Xoshimov and R. Shukuraliyev

The Historical Sourses for Stydying Social Political Activity of Usmon Huzha Pulatkhozhaev

A. Mahmudov

Some aspects of assessment of soil fertility

R. Qo’ziev, N. Abduraxmonov, and N. Хalilova

Obtaining of adsorbents from fruit seeds and studying their physicochemical properties

G’ Ochilov; G. Tursunova; R, Qarabaeva,; and A Ibrohimov

Useful and harmful propeties of natural and synthetic food additive

B. Sattorova; I. Asqarov,; A. Joraev,; and K. Kirgizov.

The use of interactive methods to increase the efficiency of studying physics in secondary school

O Dehqonova and F Yusupova

A mixed problem for a fourth order equation with singular coefficients in a rectangular

A.S V. Berdishev and M. Azizov

Constructing general solution of an hyperbolic equation with two singular coefficients

A O’rinov and А. Rafiqov

Expression of lexemes within semes of space in Uzbek and Kyrgyz language lexics

B., Kurbanova and Z. Karimova

About term and interpretation

I. Hojaliyev and I. Ahmadjonov

The Comparative analysis of Abdurauf Fitrat’s works by Salikh Bishakchi

Z. Jurayeva, N. Usarova, and N. Dultayeva

Realia in direct and indirect translation

B. Bahriddinova

Some problems of the cooperation of Uzbekistan and Italy

F. Ismatullayev and S. Ahmedova

Pseudo conservative spheres and their features

N. Tuhtasinova

Applying the derivative of a funktion to solve equations

А. O’rinov and G Sobirjonova

Adout the forming of compound oronyms

O. Begimov

The analyses of the toponyms of valley in the work “The History of Iskhaqhon Ibrat”

R. Shukurov and G. Juraboyeva

Functional features of timbre

M. Hakimov and M G’oziyeva

The biographical method of the novel “Ruzi Choriyevs last will”

H. Hudoymurodova

Iskhaqhаn Ibrat: new materials

N. Karimov

Some thoughts about agriculture and traditions of Fergana valley

Х. Yunusova and U. Usarov

Ferghana in 70 years of XV century

B. Usmonov

The Synthesis of glytsirizin acid with components of urea syclization

Yu. Isayev, S. Rustamov, I. Asqarov, and N Tu’laqov

The method of analyses of juices and fruits, which produced in Uzbekistan

A. Ibragimov; Yu Isaev; O. Yigitaliyeva,; and A. Ibrohimov.

The Task of Koshi for ordinary differential equation of first order which refer to equation of Bernoulli

M. Azizov and S Rustamova

The Construction of the theorem with predicates and quantors

I. Nematov and S. Kukieva

A non local problem for a parabolic-hyperbolic equation

A. Rafiqov and А. Sotvoldiev

About usage pseudonyms and nick-names

M. DILBARJONOVA

Anthropocentric analysis of the “Wolf” zoomorphic metaphor in children’s folklore

D YULDASHEVA and N. NABIEVA

About units with “Sport” seme

M. SHOKIROVA

Sketches to the novel “Night and day” by Chulpan

A. SABIRDINOV

About problem of creating new jobs and providing people with employment in the years of independence in Ferghana valley

A. ABDUHALIMOV

About historical and contemporary integration of art works in the fine arts of Uzbekistan

SH. JUMANIYAZOV

Conceptual gender analysis of proverbs and phraseological units of the English and Uzbek languages

M. RASULOVA and I. KUCHKAROV

Оxymoron as one of the modes of forming unfamiliar phrases in speech

A. MAMAJONOV and А SAMINOV

Epos "Panchatantra" and Uzbek literature

S. KHUJAEV

Some opinions on periodization of the cultures of ancient Ferghana

Z. RAKHMANOV and M KHOMIDJONOVA

Cooperation of Uzbekistan and UNESCO on ensuring religious tolerance

T. EGAMBERDIEVA; I. SIDDIKOV; and A. NISHONOV fdujournal@fdu.uz Fergana state university, Ferghana, str,Murabbiylar 19

Dynamics of arzyk-shokh meadow sasa soils under influence of irrigation

V. ISAKOV and U MIRZAEV

Geochemistry of irrigated meadow sasa soils

M. ISAGALIEV; KH. ABDUKHAKIMOVA,; and M OBIDOV fdujournal@fdu.uz Fergana state university, Ferghana, str,Murabbiylar 19

Soil cover of the highlands of Uzbekistan

R. KUZIEV and G YULDASHEV

Dependence physiological activity of the Nitraria indol alkaloids and their analogits on chemical structure

A. IBRAGIMOV and A. IBROHIMOV

Experimental research and correction some properties of n-pbte films using as thermoelectric branches in detector elements

M. NABIEV; K. GAYNAZAROVA,; and YA USMONOV, fdujournal@fdu.uz Fergana state university, Ferghana, str,Murabbiylar 19

Elaboration of the serrate section of а cotton-cleaning unit

R. KH. MAKSUDOV; A. DJURAEV,; and SH SHUKHRATOV fdujournal@mail.ru Fergana state university, Ferghana, str,Murabbiylar 19

Application of the mathematics statistics analysis method to one task

E. MADRAHIMOV, M. MIRZAKARIMOVA, and SHUKHRATOV

Nonlocal problem with the third boundary-value condition for a model of parabolic-hyperbolic type equation

A. A. URINOV, and А SOTVOLDIEV

The main effective strategies in teaching reading

M. NAZARALIEVA,

The linguistic image of the world

R. АBDULLAEVA

The opinions on the birth of a language

М USMONOVA

Ibrat’s contribution to the social sciences

М, АBDULLAEV

The way of obtaining of polyfunctional haemosorbent

Х. ESHJANOV; А. SARIMSAKOV; М., BALTAYEVA; and М. NURMATOVA

On the concessive category and semantic structure of language

SH. ISKANDAROVA and А. RASULOV

Gazelle in the turkic poetry

R. DAMINOVA

Some notes about Lutfiy’s quatrains

S. JURAEVA

Chronotop as a basis of lyrical composition ( оn the example of the poems by Shamshod Abdullayev)

K. YULCHIEV

To the history of the formation of cities and the urban population of Karakalpakstan in the 1960-1970s

G. SEIDAMETOVA

The relationship between Amir Temur and Tokhtamyshkxan is in Lyusen Keren's interpretation

N. ISROILOV

The evolution of irrigated arzyk-shokh soils under anthropogenic factor

G. YULDASHEV and U. MIRZAEV

Water soluble polysaccharides of the plant aconitum leucostomum

SH. TURGUNBOEV and R. RAKHMONBERDIEVA

The value of checking an infrared spectrophotometer according to the program of metrological certification for the correct classification of motor oils by their chemical composition

М. IMOMOVA and B. АBDUGANIEV

The value of commodity products based on furfural in the national economy (review)

M. АKHМАDALIEV and I. АSKAROV

Recommendations for developing modern electronic educational resources

S. ABDURAKHMONOV and I. BILOLOV

Mathematical models for the numerical solution of boundary value problems nonstationary three-phase filtering

А. ABDUKODIROV and G. АKRAMOVA

Substantiation the parameters of the cotton cleaners’ polyhedral vibrating fire-bars

A. DJURAEV, R.KH. MAKSUDOV, and SH. SHUKHRATOV

Limit properties of order statistics

А. MADRAXIMOV and S. KUKIEVA

An establishment history of Karavulbazar oil recycling plant

SH. KHOLIKULOVA

Linguoculture and pragmalinguistics links

U. UMURZAKOVA

About some loan words in "Hibatul-haqayiq"

L. SINDOROV

Using innovative technologies in teaching literature

D. XODJIMETOVA

Lyrics of Farida Afruz

F. ORIPJONOVA

One way to increase natural numbers

A. YUSUPOVA, and S. UKTAMOVA

About the estimate of the sum of the random number of random numbers

I. NEMATOV and S. KUKIEVA

Expression of visual meaning in English

N. ALIMBOEVA

Researcher of Karshi toponymy

X. JABBOROV, and E. JABBOROV

Stylistics expressive speech system

А. MAMAJONOV, and G. ROZIKOVA

Genre-style update of novel

L. PULATOVA

The artistic true and author’s attitude

Yu. SOLIJONOV

Armed movement against the soviet regime in Turkestan in the objective of the periodical press

N. HAMAEV

Propaganda campaign, gathering and meetings in Uzbekistan (1920) of the MOPR organization

D. ESHBEKOVA

Image of amirlashkar Alimkul on the pages of the Russia periodicals of the 60-70s of the 19th century

R. ARSLONZODA

Comparison of theoretical and experimental geometric characteristics of betulin

A. ESHIMBETOV,; SH KURBANBAEVA,; SH. TURGUNBAEV,; and A. XAITBAEV

Synthesis of some fossils of ferrocene carboxylic acid and their classification based on TIF TN

Н TULAKOV,; I. ASKAROV,; YU. ISAEVA,; and K. OTAXONOV

Study of speech familiar topics using artificial neural networks

А. ABDUKADIROV, and D UMURZAKOV

About study the problems of speech habits

Z. AKBAROVA, and SH .ANVARXUDJAYEVA

Folk riddles as epigraph

N. TOSHEVA

Semantic layers of the expression in the Babur lyric

H. JURAYEV, and J ABDURAHIMOVA

Some comments on government activity of Shohruh Mirza

L. BEGIMKULOVA

Relationship between mathematical sciences and employment it in education in mathematics

K. KADIROV,; T BAKIROV,; and X. KADIROVA

Syntactic graduonymy

N. ABDULLAYEVA

Linguistic opportunity and artistic art

D. TURDALIYEVA

Some thoughts about semantics of the complex sentencies

A. MAMAJONOV, and D. TESHABOYEV

Culturological aspect of the novel genre

Z. PARDAYEVA

Folk games as a factor of spiritual thought

S. YULDASHEV

The Chukalak battle

B. USMONOV

Synthesis of the complex salt with triphenylphosphine bromide

Х HAITBAYEV,; X. BABAEV; and I YULDASHEV,

Optimization of DNA isolation and purification methods for molecular genetic analysis of uncultivated microorganisms of cows rumen

L. ILINA,; G. LAPTEV,; and E. YILDIRIM,

On one calculation of the tension of the transmission with an extendible belt

R X. MAKSUDOV,; SH. SHUHRATOV,; and SH. XOLDOROV

Problem with Bitsadze-Samarski and integral conditions for an ordinary differential equation

M. ABDUMANNOPOV

Employment function features to evaluate problems

A. YUSUPOVA, and A. RAHMONKULOVA

About study the problems of speech habits

Z. AKBAROVA, and SH .ANVARXUDJAYEVA

Folk riddles as epigraph

N. TOSHEVA

Semantic layers of the expression in the Babur lyric

H. JURAYEV, and J ABDURAHIMOVA

Some comments on government activity of Shohruh Mirza

L. BEGIMKULOVA

Relationship between mathematical sciences and employment it in education in mathematics

K. KADIROV,; T BAKIROV,; and X. KADIROVA

Syntactic graduonymy

N. ABDULLAYEVA

Linguistic opportunity and artistic art

D. TURDALIYEVA

Some thoughts about semantics of the complex sentencies

A. MAMAJONOV, and D. TESHABOYEV

Culturological aspect of the novel genre

Z. PARDAYEVA

Folk games as a factor of spiritual thought

S. YULDASHEV

The Chukalak battle

B. USMONOV

Synthesis of the complex salt with triphenylphosphine bromide

Х HAITBAYEV,; X. BABAEV; and I YULDASHEV,

Optimization of DNA isolation and purification methods for molecular genetic analysis of uncultivated microorganisms of cows rumen

L. ILINA,; G. LAPTEV,; and E. YILDIRIM,

Influence of collector-drainage waters on the soil properties of the desert zone

G. YULDASHEV,; M. ISAGALIEV,; and D. DARMONOV

On one calculation of the tension of the transmission with an extendible belt

R X. MAKSUDOV,; SH. SHUHRATOV,; and SH. XOLDOROV

Problem with Bitsadze-Samarski and integral conditions for an ordinary differential equation

M. ABDUMANNOPOV

Employment function features to evaluate problems

A. YUSUPOVA, and A. RAHMONKULOVA

Categories of the concept

A. MAMATOV, and R. AKHROROVA

Sugar-beet is the most valuable technical plant

X. SHODMONOV, and SH. AKRAMOV

On the way to create a new exchange dealer with the Vekua-Erdei-Loundes

SH. KARIMOV, and L. RAKHIMOVA

A generalised spectral problem for the ordinary differential equation with discontinuous coefficient

A. URINOV, and F. FOZILOVA

Pragmatic features of poetic speech

U. NOSIROVA

The role of folklore in the formation of the child's inner world (on example, of the story "Kezargon Boychechak" by A. Obidjon)

B. MUKHTORALIEV

The tradition of creating "hikmat" in Uzbek classical literature

S RAFIDDINOV, and I. MANNOPOV

Composition of a dramatic work

D. KURONOV

Commander Bakr Fergani

U. MELIKUZIEV, and S. YULDASHEV

1`- (P-Oxiphenyl) ferrocene carboxylate synthesis

I. ASKAROV, and N. TULAKOV,

Improvement method of analysis motor oil

M. IMOMOVA, .; B ABDUGANIYEV; and O TULANOV

Influence of polymetalocomplexes of pectin on the growth and development of cotton plant

M. NURMATOVA, and S. RASHIDOVA,

Mixed fractional order integral and derivatives for functions of many variables

Н KOSIMOV, and B TILLABAEV

Categories of the concept

A. MAMATOV, and R. AKHROROVA

Sugar-beet is the most valuable technical plant

X. SHODMONOV, and SH. AKRAMOV

On the way to create a new exchange dealer with the Vekua-Erdei-Loundes

SH. KARIMOV, and L. RAKHIMOVA

A generalised spectral problem for the ordinary differential equation with discontinuous coefficient

A. URINOV, and F. FOZILOVA

Pragmatic features of poetic speech

U. NOSIROVA

The role of folklore in the formation of the child's inner world (on example, of the story "Kezargon Boychechak" by A. Obidjon)

B. MUKHTORALIEV

The tradition of creating "hikmat" in Uzbek classical literature

S RAFIDDINOV, and I. MANNOPOV

Composition of a dramatic work

D. KURONOV

Commander Bakr Fergani

U. MELIKUZIEV, and S. YULDASHEV

1`- (P-Oxiphenyl) ferrocene carboxylate synthesis

I. ASKAROV, and N. TULAKOV,

Improvement method of analysis motor oil

M. IMOMOVA, .; B ABDUGANIYEV; and O TULANOV

Influence of polymetalocomplexes of pectin on the growth and development of cotton plant

M. NURMATOVA, and S. RASHIDOVA,

Mixed fractional order integral and derivatives for functions of many variables

Н KOSIMOV, and B TILLABAEV

About some issues of contemporary linguistics

S. KURBANOVA

Problems of providing the population with quality fat and oil products

A. IBRAGIMOV, and R. KARABAYEVA

Interdisciplinary connection in the theory of probability and mathematical statistics

A. YUSUPOVA, and S. OKTAMOV

Formation of personal names in languages of different systems

SH ISKANDAROVA and Z ABDULLAYEV

The sanitary condition of Tashkent city and it’s problems at XIX century and the beginning of XX century

S. SHADMANOVA

Using interactive methods of teaching the theme on astronomy "The Moon is the natural satellite of the Earth" in general schools

Z. KHUSANOV, and B OMONOV

The basic equation of the molecular-kinetic theory of gases

SH YAKUBOVA; N NOSIROV,; and O TULANOV

Applying the mathematical statistics analysis method to a topic

A. V. MADRAXIMOVA and S KUKIYEVA

A mixed boundary-value problem for the second order integral-differential equation

Akhmadjon Kushakovich URINOV and Maftuna Rakhimova

About some issues of contemporary linguistics

S. KURBANOVA

Problems of providing the population with quality fat and oil products

A. IBRAGIMOV, and R. KARABAYEVA

Interdisciplinary connection in the theory of probability and mathematical statistics

A. YUSUPOVA, and S. OKTAMOV

Formation of personal names in languages of different systems

SH ISKANDAROVA and Z ABDULLAYEV

The sanitary condition of Tashkent city and it’s problems at XIX century and the beginning of XX century

S. SHADMANOVA

Using interactive methods of teaching the theme on astronomy "The Moon is the natural satellite of the Earth" in general schools

Z. KHUSANOV, and B OMONOV

The basic equation of the molecular-kinetic theory of gases

SH YAKUBOVA; N NOSIROV,; and O TULANOV

Applying the mathematical statistics analysis method to a topic

A. V. MADRAXIMOVA and S KUKIYEVA

A mixed boundary-value problem for the second order integral-differential equation

Akhmadjon Kushakovich URINOV and Maftuna Rakhimova