Some methods of choice of the gradient method step in problems of unconditional minimization of function
Otarov A.O., Urazimbetova E.P., Otarov A.A.
Karakalpak State University, Nukus

In article two ways of a choice of a step of a gradient method are given in problems of unconditional minimization of function of many variables. In the first way the step of descent gets out as an abscissa of a point of intersection of a tangent to a known curve of one variable in a known point with abscissa axis. In the second way the specified curve is approximated by an interpolation polynomial of the second degree. For value of the parameter, defining step of a gradient method, the point of a minimum of this interpolation polynomial is accepted. The general computing scheme of a gradient method is concretized taking into account the formulas determining length of its step.

The study of stimulating properties of the components of glycyrrhizin acid
Ismoilova K.M., Kushiev H,H., Allaniyazova M.K., Atajanova Z.
Gulistan State University, Karakalpak State University, Nukus

The effect of technical glycyrrhizin acid and its complex with micronutrients on growth, development and survival of wheat have been studied. For this? We used the technical solution of various concentrations of glycyrrhizin acid and a copper component. The effect has been studied in order to prolong the survival time of wheat leaves and outflow of assimilates in the caryopsis. When the preparation VC-TCG-0,001:0,5 is used, this process stretches a little? With positively effects the grain maturing and ripening.

Hydro-Geologic and Melioration Conditions of Irrigated Lands of Karakalpakstan
Eshniyazov R., Qurbanbaev R., Asanov U.
Karakalpak State University, Nukus

In this article there are estimation of hydro-geologic and melioration conditions of irrigated lands of Karakalpakstan. For this reason we observed its current condition. We curried out soil saltiness researches of the irrigated lands and analyzed its results. We have compared these results with the previous year results. At the end we have analyzed the dynamics of the change of whole irrigated land of Karakalpakstan on the degree of ground soil saltiness.

Litology of Jurassic deposits of Karakalpakstan and mineral resources
Samanov J., Bekmuratova P., Saparniyazov B.
Karakalpak Research Institute for Natural Sciences, Academy of Sciences of Uzbekistan, Nukus

The lithology and facies of Jurassic deposits is collected in this arficle. It was given characteristic of lithology content of rochs they are presented as, dark-grey, grain sandstone, argillites, aleurolits with humuses. Sandstones is middle-stone, grit-stone and – gravel. It was Sound more than 20 deposits of oil and gaz mostly they are connected with Jurassic, terrigenous deposits.

Development of Rural Building with Using of Local Raw Materials
Tuliyaganov A.A., Gimush R.I., Eshniyazov R.N., Bakhiev Q.A.
Tashkent Architecture and Construction Institute, Karakalpak State University, Nukus

In this article there are shown the advantages of wattle and daude construction for rural buildings. For this reason we analyzed the researches of scientists on this sphere. It is shpwn that necessity of delivering of building materials to long distances greatly increase the cost of construction. Also we have estimated three toper of wattle and daubed construction using in Uzbekistan. It is shown also that development of wattle and daubed construction in Rural building may lead to the farther social and economic development of there Rural area.

Biologization of farming in the conditions of the salted soil of So intern Aral Sea Region
Ismailov U.E., Ismailov А., Jamuratov B., Ismailov D.
Nukus branch of Tashkent State Agrarian University

In the conditions of the salted soil the south of Aral sea was set up possibility of biologization of farming by application of siderites and organic fertilizers. Application of mineral fertilizers reduced from 50 to 75% with application of organic fertilizations at the rate of 30 and 20 t/hectare. At a complete elimination of mineral fertilization are necessary applying organic fertilizations at the rate of 40 t/hectare and has been received ecological pure product of tomato. Agrochemical and microbiological medium of soil improves. There occurs improvement of fertility and sanitation of soil.

Cenopopuleation's current state of Solyanka of Khivan Salsola Сhiwensis M.Pop. in the conditions of Karakalpakstan
Atamuratov R.
Nukus State Pedagogical Institute

Modern these researches of a tsenopopulyation of Solyanka of Khivan Salsola chiwensis M. Pop. in the conditions of Karakalpakstan. Solyanka Khivan - typical эндемик Ustyurt, it is especially characteristic for exits of limestones and plasters in the southern part of a plateau Ustyurt. Anthropogenous impact on a vegetable cover of a plateau Ustyurt was caused by changes of natural vegetation. The major anthropogenous factors influencing ecosystems of Ustyurt, the unsystematic pasture of cattle and a technogenic factor are.

Phenology and some biomorphologic features of hybrid irises in the conditions of Karshi oasis
Samatova Sh.A., Togayeva M.
Karshi State University

There are results of phonological and biomorphological features of grades (Carnival Song. Celebration Song. Coral Beauty, Mathinata. Soft Jazz) of hybrid iris in the conditions of the Karshi oasis in article. The early beginning of phonological stages in the Karshi oasis in comparison with the south of Crimea is revealed. However duration of phonological stages has appeared more shortly, than in Crimea. As a result of studying of some biomorphological features of grades of hybrid irises, we have come to a conclusion that they can be used successfully in gardening.

Morphogenetic features of elevated organs of perspective grades of the hemerocallises
Yoziev L.Kh., Norkhodjaeva A.
Karshi State University

There are results of researches of morphogenetic features of aerial organs of perspective grades (Carnival Song, Celebration Song, Coral Beauty, Matinata, Soft Jazz) of hemerocallises in the conditions of the Karshi oasis in article. Essential distinctions in biomorphological parameters of the investigated grades are defined. The most quantity of flowers in inflorescences of grades Heiloon Lace and Red Velour (10,1±0,6 and 11,0±0,4) and the least quantity in grade Banbury Contrast (6,1±0,3) is revealed. By formation of burgeons in rhizomes grade Banbury Contrast (3,85±0,40) dominated, and in grades Heiloon Lace and Red Velour the least number of burgeons (0,85±0,26 and 1,14±0,14 accordingly) was observed. From this we made the conclusion that the more flowers in hemerocallis, the less its index of vegetative reproduction. Velour the least number of burgeons (0,85±0,26 and 1,14±0,14 accordingly) was observed. From this we made the conclusion that the more flowers in hemerocallis, the less its index of vegetative reproduction.

Study and using the medicinal plants in new ecological condition of southern Aral Sea area
Tileumuratova B.A.
Nukus State Pedagogical Institute

The article is dedicated to actual problem for region Southern Aral Sea area - a study of the medicinal plants in new ecological condition of the region. As is well known, vegetable world Southern Aral Sea area much rich and practically all representatives possess the medical characteristic. The author is shown that in plants is formed enormous amount different material, have an influence upon organism, including physiological active material, or biological active material. They are used for treatment and preventive maintenances practically all diseases.

Research of quantify regulation mechanisms of some representatives of small mammals in the southern Priaralye
Shaniyazov U.B., Utemuratova G.N.
Karakalpak Center of prevention of quarantine and especially dangerous infections of Ministry of Health of the Republic of Uzbekistan, Nukus
Karakalpak Research Institute for Natural Sciences, Academy of Sciences of Uzbekistan, Nukus

In article questions of research of mechanisms of regulation of number at some representatives of small mammals in Southern Aral Sea area changing conditions are considered. It is established that considerable changes of number of population of a midday sandwort (Merines (Pallasiomys) meridiabus Pallas, 1773) by years and along with intensity of reproduction influence dynamics of number various ecological factors (climate, a precipitation, enemies, competitors, diseases, etc.). Restriction of possible fluctuations of number of populations is of great importance not only for their own prosperity, but also for steady existence of communities.

Microflora of baking production of Karakalpakstan
Kadirova Z.A., Mavloniy M., Narimbetova R.
Institute of Microbiology of the Uzbekistan Academy of Sciences
Karakalpak Research Institute for Natural Sciences, Academy of Sciences of Uzbekistan, Nukus

Depending on stages of technological process the microflora of baking production of Karakalpakstan has been studied. More than 30 cultures of yeast microorganisms were educed from the different varieties of national bakery products. Identification of the educed cultures was made and the specific structure of dominating yeast microflora was given. It was established that the microflora of national bakery products is presented by spore-forming (40 %) and asporogenic (60 %) yeast funguses.

Research of relation between atmosphere pollution and incidence growth in the Southern Priaral
Mambetullaeva S.M., Tleumuratova B.S., Kudaybergenova U.K.
Karakalpak Research Institute for Natural Sciences, Academy of Sciences of Uzbekistan, Nukus
Nukus State Pedagogical Institute

Article is devoted to research of communication of pollution of the atmosphere with growth of incidence of the population in Southern Priaral. In the conditions of the Aral Sea the problem of environmental pollution is aggravated with carrying out of poisonous salts (sulfates and chlorides) from the dried bottom. Model calculations showed spatial and temporary coincidence of a field of concentration of salts to division into districts and dynamics of diseases of respiratory ways. The high coefficient of correlation proves relevance of continuation of this research concerning dynamics of other pathologies in Southern Priaral, and also for the purpose of receiving analytical expression of communication "carrying out of salts -> dynamic of diseases".

Analysis of influence of factors of environment on indicators of SD I tipa at children and teenagers of the Republic of Karakalpakstan
Taumuratova G.N., Mambetullaeva S.M.
1National University of Uzbekistan, Toshkent, 2Karakalpak Research Institute for Natural Sciences, Academy of Sciences of Uzbekistan, Nukus

Results of the analysis of interrelation of data of long-term environmental monitoring of a state of environment are given in article (pollution of atmospheric air, drinking water, agricultural grounds, water objects economic and household sewage) and indicators of incidence of the population by diabetes of the I type. It is established that the share of influence of adverse factors of environment increases by epidemiological indicators of SD I of type in process of increase of an environmental pressure in various areas of the Republic of Karakalpakstan.

Features of reaction of cardiorespiratoty system of children of Karakalpakstan on effect of the various types of loadings
Mirametova N.P., Atashov A.Sh.
Nukus State Pedagogical Institute, Karakalpak State University, Nukus

Article considers questions of studying of adaptation systems of children on action of different types of loadings. The analysis showed that at children of younger school age after veloergometric loading at the beginning of academic year all studied parameters of system of external breath changed slightly. Isometric loading rendered various effect on cardiovascular system of girls and boys. At children, been born living in ecological conditions of the Republic of Karakalpakstan, some excess of level of indicators in functioning of adaptive respiratory system is revealed.

The incidence of congenital anomalies of the cleft lip and palate in the Republic of Karakalpakstan, the analysis of the main factors in the development and proposals for their primary prevention
Hamraev A.K., Karimov Sh.A.
Nukus Branch of the Tashkent Pediatric Medical Institute

The article analyzes the prevalence of congenital anomalies of the the maxillofacial region and the propagation of the direct dependence of congenital anomalies with environmental adversity in the context of regions of the Republic of Karakalpakistan. Analyzes of the prevalence of working failures revealed more than threefold fluctuation of prevalence, with the highest prevalence reported in areas close to the epicenter of the environmental crisis arising out drying up Aral sea and its effects and the relatively low prevalence rates reported in the southern regions, where the consequences of the ecological crisis is less significant and socio-economic situation is more stable. All the above stated, points to the environmental conditioning of congenital working failures of the maxillofacial region.

The necessity of strategy of long-term development of the Republic of Karakalpakstan
Nazarbaev O., Kalmuratov K., Karinov B.
Karakalpak State University, Nukus

Long-term strategy is the important instrument to increase the efficiency of economic policy. The social and economic situation which arose today in Karakalpakstan can be considered as the inertial scenario of modernization it is necessary to strengthen those branches of the economy, which are available and rather priority for the region. Development according to the scenario will give the chance to increase rate of annual growth up to 2-3 %. Long-term strategy of development is the necessary mechanism for coordination of the region and economy, formation of the necessary environment for investment, to create the scheme of development of local production.

Weapons of Khiva Khanate in the end of 18th century – 20th centuries and their main kinds
Gulboev N.
Institute of History of the Uzbek Academy of Sciences, Tashkent

The article discusses on weapons in the Khiva Khanate, cannons, their types, quantities as well as details about their usage in late medieval period. In addition, the author analyzed data on modern and new types of weapons given to the nawkars by the central authority. Besides the article provides information about weapons which were brought from abroad.

The acquisition of sovereignty of Karakalpakstan consisting of Uzbekistan
Koshanov B.A., Ametov T.A.
Karakalpak State University, Nukus, Nukus State Pedagogical Institute

The article deals with principles of sovereignty of the republic of Karakalpakstan. The special attention is given to the problem on the coast of Aral Sea by the government of Uzbekistan and Karakalpakstan. The republic of Karakalpakstan consisting of Uzbekistan is independently carried out the legislative regulation order of realization the constitutional rights, freedom and duties of citizens. The republic of Karakalpakstan may determine the main law of the constitution and the law of the republic of Karakalpakstan as well as amendments in the country's territory. All citizens and other nationalities living in the republic Karakalpakstan has equal rights and provides the development of their native language.

About scientific bases of myseum funds acousition and samples of Karakalpak applied art in the museums of the world
Kurbanova D.A.
National Institute of Arts, Tashkent

The museum fund is considered a basis of museums activity. After receipts of subjects in the museum, their distribution and drawing up the scientific description, each of them is considered exhibits of the museums fund. In the course of completing they are considered as invaluable exhibits. The main function of museums activity is conducted on the basis of museum funds. The acquisition of museum funds underlies original monuments of history concerning the development of nature and a society. Without exception all of it demands laborious and serious task. Also it is a question about karakalpak applied art having centuries-old history and original character.

New duthropological materials from the monuments of Bid Aybuyur Kala and settlement of Kushxanataw
Khodjayov T.K., Mambetullaev M.M., Yusupov K.A.
Russian Academy of Sciences Institute of Etnology and Anthropology, Moscow
Nukus State Pedagogical Institute

The article is devoted to the process from the epoch of antiquity till the middle ages and to the process of demographic alternation in the delta of Amudarya by the Aral Sea. Learning male skull has parietal demography which is typical for antique population of Khorezm oasis, especially, widely spread in the epoch of middle ouches. In the article, it is analyzed anthropological materials which were found from the monuments of Aybuyurkali and population of Kushxanataw.

Archaelogical materials of the history of Nukus
Khojaniazov G., Khakimniazov J.
Karakalpak Research Institute of Humanity of Karakalpak Branch of the Academy of Sciences of the Uzbekistan, Nukus
Karakalpak State University, Nukus

The article is about the results of new archeological researches on the territory of Nukus, about ceramic materials which help to date. Site of ancient settlement Shurcha, nowadays city Necropolis several times were visited by researchers-archeologists. The most ancient stage of fortress was ancient antic period of Khorezm history (IV-III before century). In materials of I before century – I our century in the monuments were not revealed yet, that testifies to a break dwelling. But numerous finds of ceramics II-IV of our century speak about life revival during this period. VII-VIII century the life in territory of Nukus proceeds. It indicatives of finds ceramic materials in VII-VIII, IX-XI and XII-XIV centuries.

Proverbs and sayings of the Karakalpak people
Kalenderova A.
Karakalpak Pesearch Institute for Humanities Sciences, Academy of Sciences of Uzbekistan, Nukus

“Small” Karakalpak folklore genres are worthy of deep study. In science it is known that by our scientists were defined more or less satisfactory classification of this poetic creativity. The author of article reviewing feature of a genre originality could open history of studying and a genre existing. The criteria of proverbs and sayings of spoken words and expressive aphorisms of a book origin which are an artistic image in are defined works of our poets and writers.

Causes and of replacing of the ameliorative words
Eshonkulova N.
Uzbek State World Languages University, Toshkent

This article deals with melioration and euphemisms in the German language, focusing mainly on the reasons and the characteristics of their in speech. The article also examines the research works different of linguists who use meliorative words and euphemistic wording. A meliorative nature of words and expressions are analyzed and proved with examples in this article. Semantic and stylistic features of meliorates and their usage are considered in speech. In this article some problems like mechanisms of melioration and their implementation, different approaches to these phenomena are analyzed and studied.

The problem of gender in forms address
Kodirova M.T.
Uzbekistan State University of World Languages, Tashkent

Given article is devoted to particularity of the forms of address in English and Uzbek languages. Types of the forms of address are researched in this work. It is studied the meaning "gender" and its history, actuality for present-day are described by particularities of the forms of address "gender". They are analyzed signs not related language branches (Uzbek and English), problem appearing at translation English and Uzbek of the language. They are given about use the method "Transliteration".

Polysemantic words in the language of Ajiniyaz’s works
Karlibaeva G.
Karakalpak State University, Nukus

The article is devoted to semantic peculiarities of literary works of classic of Karakalpak literature Ajiniyaz. Polysemantic words investigated metaphors and their types are learnt. Peculiarities of using Polysemantic words are determined and there given good examples of metaphors.

Comparative analysis of two Russian translation of the poem A Small Incident "Aybek"
Salimova D.A.
Jizzakh State Pedagogical Institute

This article is talking about the poem "Kichkina hodisa" (Small Incident) famous Uzbek poet Aybek translated into Russian. Comparative method is analyzed and language interpretation skills Russian poets and translators A.Naumova A.Glezer. Comparing the original with its translation as it appears that the translator A.Naumova unique approach to the size and content of the original, this manifests itself as a translator interpreter.