Bulletin of Science and Practice

10-13

Authors: Kodirov A.

In this article: the theorem has been proven for existence and uniqueness of the generalized solution of elastoplastic boundary problem based on the theory of plastic yielding of transversal isotropic bodies from the loading surface in the deformation and stress space.

19-25

Authors: Gafarova, B., Mammadova, A.

For indicative properties study of plant culture with Medicago sativa L. was made an effort in oil-polluted areas under the Abcheron condition. With this purpose the sprouting ability of the plant seeds treated by different density 1%; 5%; 10%; 15%; 50%. Crude oil was determined and the morphometric measurements of the inducted seeds were performed in their ontogenesis first stage.

33-52

Authors: Volobuev A., Romanchuk P., Bulgakova S.

The peculiarity of the limbic system is that between its structures there are simple bilateral relations and complex paths, forming a set of closed circles. Such an organization creates conditions for a long circulation of the same excitation in the system and thus for the preservation of a single state in it and the dominance of this state to other brain systems. The limbic system organizes and ensures the flow of vegetative, somatic and mental processes in emotional and motivational activity. It also provides perception and storage of emotionally significant information, selection and implementation of adaptive forms of emotional behaviour. In this regard, the limbic system is called the “visceral brain”. The main medical and social significance of the visceral brain is the formation of emotions. The visceral brain is involved in the regulation of the functions of internal organs, smell, automatic regulation, emotions, memory, sleep, wakefulness, etc. The visceral brain determines the choice and implementation of adaptive forms of behaviour, the dynamics of innate forms of behaviour, maintenance of homeostasis, generative processes. It provides hormonal stimulation of the body, creating an emotional background, the formation and implementation of the processes of higher nervous activity. Cognitive memory is one of the largest and most capacious concepts that represent the basic function of memory in General. The knowledge that a person receives during training is first perceived as something external, but then gradually they turn into experience and beliefs. Cognitive memory retains all the knowledge gained, representing a kind of “library”, and the process of assimilation and preservation is complicated as the complexity of the information received.

59-66

Authors: Alymbaev E., Malevannaya V., Kozhonazarova G.

The article presents clinical, laboratory, instrumental data in children with functional biliary dyskinesias. Studies were conducted for the period 2014–2018. on the clinical base of the National Center for Maternal and Child Welfare. The object of the study were 120 children from 7 to 14 years. It has been established that the formation of a symptom complex in most cases is ambiguous and develops against the background of various diseases that were previously experienced. The presence of a large variation in the duration of the disease indicates a delayed diagnosis of pathology. Determining the type of biliary dyskinesia allows you to choose the most effective treatment regimen.

73-78

Authors: Malevannaya V.

The paper presents data on the evaluation of complex treatment of children with biliary dysfunction according to the results of a clinical ultrasound study with the determination of the motor function index of the gall bladder.

87-91

Authors: Ongoeva B., Alymbaev E., Kozhonazarova G.

The study was conducted on the basis of the Department of Endocrinology of the National Center for the Protection of Motherhood and Childhood. Under the supervision, there were 217 children who were divided into two groups: children with metabolic syndrome and children with normal body weight. A comparative analysis of the indicators of physical development in children with metabolic syndrome revealed that all indicators of physical data were significantly higher in the main group, which was predicted when examining children with metabolic syndrome.

98-102

Authors: Motusheva R.

The diagnosis and severity of haemophilia are established after detecting a decrease in FVIII or FIX activity. The study was conducted in the department of haematology on the basis of the National Center for the Protection of Motherhood and Childhood. The article examines biomedical and socio–hygienic risk factors for haemophilia A in children in the Kyrgyz Republic. Paternal heredity in children with haemophilia A was considered as one of the factors in the development of this disease in a child.

109-116

Authors: Manafova E.

The article provides a brief description of the physical–geographical location of the study area. Geomorphological, geological conditions of formation, climatic and hydrological conditions, morphogenetic description of the soil profile of characteristic soil types and analysis of diagnostic indicators of the current state of characteristic types of the northeastern slope of the Greater Caucasus are given according to the International WRB system.

127-134

Authors: Mirzaev A.

The article discusses the complexity of the recreational and resource potential of the regions, taking into account the tourist attractiveness of the regions. Shows the tourist attractiveness of regional sites and mechanisms for their assessment. In the course of the correlation and regression analysis, the number of services of the recreational services, the number of sanatoriums and rest homes were determined. Forecast indicators show that by 2021 the number of objects should increase by 1.65 times. The calculated data proved the effectiveness of the tourism development program in the region. This study can be used in the further implementation of programs of recreational and tourism management.

142-151

Authors: Gasanova F.

Lately, the use of nanoparticles in ecological problems solution of agriculture rouses a great interest. One of the interesting directions in nanotechnologies is nanoparticles application in agricultural plants salt-tolerance. Normal development of the plan provision in the saline soils was tried using from nanoparticles on the basis of Al2O3, CuO, Fe2O4, ZnO, TiO2 metals. For this purpose, an influence of nanoparticles on seeds hydration, soil rhizosphere, contamination and planes shooting in the normal and saline soils was investigated. In this connection before sowing the seeds were worked out by the nanoparticle dust. An impact of nanoparticles on plants shooting energy. Growth and development, photosynthetic pigments quantity. Photosystem activity and plant ferments concern future duties. The nanoparticles diffusion in seed endosperm was studied on the basis of the EPR method in the researches. Therefore, the samples were prepared from different layers of the endosperm of the seeds to determine EPR signal, the plant seeds were exposed to the influence of nanoparticles in dispersible solution for one day. Influence of nanoparticles on chlorophyll quantity in shooting leaves of the grown cultures in the normal and saline soils using the spectroscopic method was determined. It was determined as a result of the experiment that nanoparticles stimulate shoots development changing a hydration character of the seeds, diffusing to the seeds, creating an opportunity for shooting in the saline soils.

159-163

Authors: Turdiev S.

Conducting the results of the research work on the studies optimal timing of harvesting and planting stem cuttings Russian olive. The formation of adventitious roots on cuttings Russian olive is dependent on callus. The roots are laid in the cambium of the stem cuttings and breaking through the crust near the pillow or sheet between the callus and bark. Cuttings Russian olive autumn harvesting and spring planting at the end of the growing season gave the best gain in height — 166.7±5.35 cm (diameter of 10.2 ± 0.47 mm). Annuals plants from cuttings Russian olive autumn harvesting had 30 cm long and a height of 179.8±5,09 cm (diameter of 11.1 ± 0.69 mm) and save 88%. The best survival was observed in the cuttings, prepared with annual shoots. By the end of vegetative growth leading to escape the majority of seedlings Russian olive reaches 83–166 cm in height. Maximum 160–221 cm.

169-175

Authors: Mustafayev Z.

An application of mineral fertilizers is considered the main method of provision of agriculture plants with nitrogen. However, the plant need for nitrogen can’t be always wholly satisfied because of the energetic crisis and expensiveness of nitrogen fertilizers. In this regard, biological nitrogen is of great importance. Use of the biological nitrogen creates a favorable background for agriculture and allows to spend economically mineral fertilizers.

181-196

Authors: Presnyakov K., Kerimkulova G., Askalieva G.

A device is proposed for measuring the surface velocity of water, the use of which is based on the use of a new informative parameter — the deflection angle of the movable float sensor (together with the guide slide) from the vertical in the direction of the dynamic axis of the flow, allowing you to simply and reliably measure the surface velocity of water.

203-214

Authors: Nurimbetov R., Davletov I., Khasanov T.

The article deals with the improvement of housing and communal services of the population of Uzbekistan, and also gives a brief overview of the results achieved in the field of housing construction, noted in the Action Strategy in the Republic of Uzbekistan for 2017–2021. In addition, the authors investigated the trends in the development of housing construction and the features of housing and communal services in Uzbekistan, the improvement of the activities of contracting and design and construction organizations, and also suggested the main directions for improving construction and design works.

222-227

Authors: Shvaiba D.

The choice of the hierarchical principle of the structural organization of the mechanism of ensuring socio-economic security is consistent with the presentation of the role of its components in the regulation of financial and economic processes. Thus, in the performance of the functions of defence, the role of the components of the mechanism in the schemes of direct and current relations, information channels, management conclusions and administrative work is inevitable. Apart from this, the inter-element relations of the mechanism of ensuring social and economic security are mediated by financial and economic relations and, first of all, commodity–money, which is based on the coordination and specific subordination of financial and economic interests. This means that the process of ensuring social and economic security must not be strictly subordinate to the hierarchy of public administration, and be one of its intensive components, which plays a dual role. On the one hand, it has the ability to be needed as the 1st of the methods of implementation of the state financial and economic interests. But, on the other hand, the method is intended to act as a “signal link” to adjust the provisions of the financial and economic policy in an environment of large-scale dangers, which to some extent refutes its subordination to the previously adopted management conclusions. For example, the study of the structuring of the mechanism of ensuring social and economic security implemented in the Republic of Belarus shows its obvious subordinate nature in the system of public administration. In particular, the element distribution of the presented mechanism was made in coordination with the hierarchy of the management system of economic entities. This means that its capabilities are used only to some extent due to the level of restrictions in the implementation of socio-economic security. Level limitation of the control system leads to the fact that financial and economic regulators of the state and functioning of mesostructures have all chances to be “included” in an absolute measure at the macro level and only partly — at the micro level.

235-244

Authors: Gulamov A.

Joint–stock company “Uzbek Railways” is the largest transport company in the country and in some segments of the transport market works in conditions of tough competition. With the development of market relations and economic growth, as well as competitive pressure from other participants in the transport market, reliable condition, efficient use and intensive reproduction of fixed assets are becoming increasingly important. In this regard, the research and development of effective methods of the reproductive process of the railway company. In this article, a retrospective analysis of the reproduction of the fixed capital of a railway company is carried out and suggestions are given for the intensification of this process.

249-256

Authors: Djumagulov A.

The article analyzes the current problems of the formation and implementation of the legal policy of the Kyrgyz Republic, constitutional and legal reforms and their impact on the legal life of the State. The current legal policy is gradually acquiring clear and clear outlines for the population and the world community, becoming real, theoretically and practically grounded, meeting the interests of the people and the state.

263-267

Authors: Chibirikova S.

The article deals with issues affecting the resolution of disputes in the field of marriage and family relations, which are complicated by a foreign element: the right to be applied to the conclusion, as well as the dissolution of the marriage. The analysis of fundamental acts that regulate marital relations at the international level, as well as national legislation. There are indicated collision bindings at marriage, as well as examples of the rule of law in practice when a marriage is dissolved between Russian and foreign citizens.

274-277

Authors: Tanasienko I., Negoda N.

The selected research topic is relevant since the rapid growth of labour migration at the international level with the use of foreign workers forms relations that are regulated by the rules of private international law, the main content of which is reduced to the conflict of laws problem and its resolution. Today, the particularly important issue of the choice of law to be applied to relations with a foreign element is solved with the help of conflict of laws rules containing the principles for the consideration of controversial legal situations and the criteria for choosing the rules for their regulation. Labour law of any state is a complexly formed structure consisting of private and public elements of the law. Consider the norms of the Civil and Labor Codes of the Russian Federation, which relate to the main provisions of private international law, identify problems and offer the most effective ways to solve existing problems.

283-289

Authors: Makuseva Т., Yakovleva Е.

The article deals with extra-institutional forms of getting an education: self-education with subsequent external studies in getting general education and distance learning in getting a higher education. The objective of the article is to substantiate distance learning as a form of self-education, as a technology which makes education more accessible for different layers of society irrespective of their place of residence and the chosen study program. Different forms of study are compared according to the criteria of their efficiency or quality, accessibility or transparency and affordability.

297-303

Authors: Gapparov A.

The article substantiates the need to study the opinions, interests, tourist demand of students for the development of domestic tourism under the program Travel to Uzbekistan! The results of the study of tourist demand of students of colleges of Jizzakh region are given. The study showed that in the process of developing domestic tourism, Uzbekistan at all tourist sites needs to create a tourism infrastructure that corresponds to the economic situation of all segments of the population, which will ensure targeted, successful implementation of the state program.

311-318

Authors: Galieva M.

The article covers the problem of precedency of religious–mythological text and its main characteristics. Religious–mythological text is characterized by permanent axiological value both for universal and national cultures and this fact conditions its belonging to the core of “strong” texts. Religious–mythological texts are cognitively and linguacultural significant units. Being a source of precedency represented in the literary text on the basis of the mechanism of intertextuality with the help of allusion, religious-mythological text activates in a reader’s mind knowledge structures of a mythological and religious character. The results of the investigation showed that religious and mythological texts possess all characteristics of precedent text: a) notability and universal character; b) frequent use; c) reinterpretation; d) axiological significance; e) symbolical and imagery character; f) national–cultural specifics; g) cognitive significance.