Economic Aspects and Factors of Educational and Labor Migration of Kazakhstan Youth Abroad

The outflow of young people from the country for education and employment abroad is one of the most acute socio-economic problems for Kazakhstan. Taking into account the international competition in education and the imperfection of the labor market in the country, stopping the emigration of young people in the near future seems to be a difficult task.   The purpose of the study is to identify and substantiate the economic aspects and factors of educational and labor migration of Kazakh youth abroad. Today, young people of Kazakhstan travel to almost all regions and countries of the world. Youth migration has both positive and negative aspects. There were developed 3 types of online questionnaires for particular categories of respondents: 1) graduates of secondary education (27 questions), 2) graduates of bachelor’s degree (27 questions), 3) young people working and living abroad (23 questions). SPSS Software was used for data analysis. The positive consequences include raising the level of qualifications and knowledge of young people, exploring new opportunities for self-realization. However, an urgent problem is a fact that the educational and labor migration of young people turns into permanent or non-return migration. The analysis allowed us to identify the dominant factors of «attraction-pushing», which have been studied and are considered as determining the migration movement of young people abroad. The combination of attracting and pushing factors influencing the migration decisions of young people can be very complex and diverse, however, in most cases, the main factors are economic, social, and demographic factors of migration

Internal Migration of Youth in Megacities as a Factor Influencing the Migration of Youth Abroad (on the Example of Almaty)

Internal migration is a transitional moment for young people to migrate abroad. This article aims to study city infrastructure as a factor influencing the internal migration of young people to big cities. This is one of the country’s problems because it results in a «brain drain» abroad. There is a need to consider these factors. The study examines young people involved in internal migration who arrived in Almaty, aged 14 - 29. The methodology of this study is based on the method of Everett S. Lee. It analyzes factors influencing the internal migration of young people to cities with a population of one million. The article discusses objective factors that constrain or stimulate the migration process between regions of the Republic of Kazakhstan. These factors include the number of universities and colleges, the number of employers, medical and entertainment institutions, etc. These indicators were grouped into four factors: education, health care, entertainment and employment. For data analysis and processing, generalization and systematization methods were used. Data for factor estimation was obtained from the National Bureau of Statistics and other official sources for the period 2014 - 2021. Correlation-regression analysis was conducted using the SPSS program to determine the relationship between internal migration and city infrastructure indicators. Results obtained showed a significant relationship between the internal migration of young people and educational and health organizations. Education is seen as one of the main factors in the internal and external migration of young people. Therefore, the development of higher education and employment rates is essential to prevent brain drain

Theoretical Study of the Magnetization Dynamics of Nondilute Ferrofluids

The paper is devoted to the theoretical investigation of the magnetodipolar interparticle interaction effect on magnetization dynamics in moderately concentrated ferrofluids. We consider a homogenous (without particle aggregates) ferrofluid consisting of identical spherical particles and employ a rigid dipole model, where the magnetic moment of a particle is fixed with respect to the particle itself. In particular, for the magnetization relaxation after the external field is instantly switched off, we show that the magnetodipolar interaction leads to the increase of the initial magnetization relaxation time. For the complex ac susceptibility χ (ω) = χ′ (ω) +i χ″ (ω) we find that this interaction leads to an overall increase of χ″ (ω) and shifts the χ″ (ω) peak towards lower frequencies. Comparing results obtained with our analytical approach (second order virial expansion) to numerical simulation data (Langevin dynamics method), we demonstrate that the employed virial expansion approximation gives a good qualitative description of the ferrofluid magnetization dynamics and provides a satisfactory quantitative agreement with numerical simulations for the dc magnetization relaxation, up to the particle volume fraction ∼10%, and for the ac susceptibility, up to 5%. © 2009 The American Physical Society.This work has been done under the financial support of RFFI, Grants No. 06-01-00125, No. 07-02-00079, No. 07-01-960769Ural, No. 08-02-00647, Fund CRDF, No. PG07-005-02

NON-MOTOR VISUAL DISORDERS IN KAZAKHTAN PATIENTS WITH PARKINSON'S DISEASE

We observed 106 Parkinson’s patients in Almaty city to detect non-motor visual disorders. Among non-motor symptoms in patients with Parkinson’s disease (PD), visual symptoms are becoming increasingly important. Visual impairments cause severe disability, reduce compensatory ability and adaptation of the patient to motor impairments and reduce life expectancy. Many neurologists do not take into serious consideration the importance of visual disorders in PD. This type of research has never been carried out in Kazakhstan or indeed the rest of Central Asia. To study visual non-motor disorders in PD patients in Almaty to help optimize diagnosis and evaluate their correlation with disease duration and severity.  The diagnosis included the following elements: patient’s complaints and history, a general physical examination, a neurological examination with auxiliary assessment scales. The study confirmed that non-motor manifestations are common in PD patients. Research to date has confirmed the predictive value of non-motor PD manifestations. Non-motor visual impairments are important to the overall quality of life of Parkinson’s patients as well its motor manifestation, and require a very careful approach and considerable effort for early detection by a physician, medical personnel and caregivers, including relatives

Mathematical model of radiation interaction with gas

ABSTRACT The paper presents a mathematical model of radiation interaction with gas. Transfer function of an optical gas concentration sensor is presented here

NON-MOTOR VISUAL DISORDERS IN KAZAKHTAN PATIENTS WITH PARKINSON'S DISEASE

We observed 106 Parkinson’s patients in Almaty city to detect non-motor visual disorders. Among non-motor symptoms in patients with Parkinson’s disease (PD), visual symptoms are becoming increasingly important. Visual impairments cause severe disability, reduce compensatory ability and adaptation of the patient to motor impairments and reduce life expectancy. Many neurologists do not take into serious consideration the importance of visual disorders in PD. This type of research has never been carried out in Kazakhstan or indeed the rest of Central Asia. To study visual non-motor disorders in PD patients in Almaty to help optimize diagnosis and evaluate their correlation with disease duration and severity.  The diagnosis included the following elements: patient’s complaints and history, a general physical examination, a neurological examination with auxiliary assessment scales. The study confirmed that non-motor manifestations are common in PD patients. Research to date has confirmed the predictive value of non-motor PD manifestations. Non-motor visual impairments are important to the overall quality of life of Parkinson’s patients as well its motor manifestation, and require a very careful approach and considerable effort for early detection by a physician, medical personnel and caregivers, including relatives

Optimal methods of obtaining gluten and starch from wheat and their use

For the rational and effective use of wheat grain grown in the country, the article presents overview materials and statistics on the use of products of deep processing of wheat grain in Kazakhstan. Data on the main technologies for obtaining gluten and starch are also presented, raw materials are selected, and its technological properties are determined. To establish production, optimal parameters for obtaining starch and gluten were developed and data on their use were presented

Method for producing whole grain product from buckwheat and lentils

The article presents data on the biochemical composition of cereals and legumes, on the basis of which 2 types of grain were selected: buckwheat and lentils. Experimental samples of whole-grain flour from buckwheat and lentil grains with an optimal ratio of starch, fiber, protein, and fat with a grinding size of 400-600 microns are obtained. the recommended technological scheme for processing buckwheat and lentil grains into whole-ground flour is presented

Production technology gluten-free bread and the national flour product-beshbarmak dough

The article presents data on the selection and biochemical composition of flour from cereals and legumes that do not contain gluten for the production of gluten-free bread and national flour product. The novelty of research is to study the effect of food additives and improvers on the quality of gluten-free products developed. For the practical application of the proposed formulation gluten free bread and dough for beshbarmak