Implementation of family-building youth: problems and solutions

Проблема восприятия образа семьи и родительства в массовом, особенно молодежном сознании сегодня очень актуальна. В большей степени преобладает ассоциативная тенденция восприятия семьи, связанная с бременем и осложнениями в жизни, с отказом от собственных планов и удовольствий. Изучение этого вопроса показывает, что необходимость сочетания экономико-социальных, политико-законодательных стимулов может положительно отразиться на тенденции семейного потенциала молодежи.The problem of perception of the image of the family and parenting in the mass consciousness of young people in particular is very relevant today. In more prevalent trend associative perception of family-related burdens and complications in life, with the rejection of their plans and pleasures. Study of this issue shows that the need to reconcile economic and social, political and legal incentives can positively impact on the trend of family-building youth.Исследование выполнено при финансовой поддержке РГНФ в рамках проекта проведения научных исследований («Мотивация родительского труда, стратегия и тактика регулирования репродуктивных установок населения в Уральском регионе»), проект № 12-03-00073а

The beginning of the professional career of youth: contro-versies and opportunities for parental labor

The article discusses the differences between early career and the possibility of parental labor among today's youth. Stand out social, cultural and economic problems state and society, which are addressing the youth on the perception of professional development as the basis for identity formation. Ways to achieve professional fulfillment and successful career in many ways contradict the setting up of family and parental labor, which in turn has a negative impact on indicators of reproductive activity of the young population.В статье рассматриваются противоречия между началом карьеры и возможностью родительского труда у современной молодежи. Выделяются социокультурные и экономические проблемы государства и общества, которые ориентируют молодежь на восприятие профессиональной реализации как одной из основ формирования личности. Способы достижения профессиональной реализации и успешной карьеры во многом противоречат возможностям создания семьи и родительскому труду, что, в свою очередь, может негативно отразиться на показателях репродуктивной активности молодого населения

LAND COVER CLASSIFICATION BASED ON MODIS IMAGERY DATA USING ARTIFICIAL NEURAL NETWORKS

Remote sensing has been widely used to obtain land cover information using automated classification. Land cover is a measure of what is overlaying the surface of the earth. Accurate mapping of land cover on a regional scale is useful in such fields as precision agriculture or forest management and is one of the most important applications in remote sensing. In this study, multispectral MODIS Terra NDVI images and an artificial neural network (ANN) were used in land cover classification. Artificial neural network is a computing tool that is designed to simulate the way the human brain analyzes and process information. Artificial neural networks are one of the commonly applied machine learning algorithm, and they have become popular in the analysis of remotely sensed data, particularly in classification or feature extraction from image data more accurately than conventional method. This paper focuses on an automated classification system based on a pattern recognition neural network. Variational mode decomposition method is used as an image data pre-processing tool in this classification system. The result of this study will be land cover map

NDVI Short-Term Forecasting Using Recurrent Neural Networks

In this paper predictions of the Normalized Difference Vegetation Index (NDVI) data recorded by satellites over Ventspils Municipality in Courland, Latvia are discussed. NDVI is an important variable for vegetation forecasting and management of various problems, such as climate change monitoring, energy usage monitoring, managing the consumption of natural resources, agricultural productivity monitoring, drought monitoring and forest fire detection. Artificial Neural Networks (ANN) are computational models and universal approximators, which are widely used for nonlinear, non-stationary and dynamical process modeling and forecasting. In this paper Elman Recurrent Neural Networks (ERNN) are used to make one-step-ahead prediction of univariate NDVI time series

INFLUENCE OF HUMILID DRUG ON THE QUALITY OF SPERM PRODUCTION IN BREEDING BOARS UNDER DIFFERENT REGIMES OF USE

Background: Studies have shown the influence of the Red and White Belted meat breeding boars’ usage regimes on the quality of sperm products under the effect of “Humilid” biologically active feed supplement. The data obtained in the control group of breeding boars are explained by their intensive use and significant consumption of body resources to maintain sexual activity. Due to the adaptogenic properties of the drug, which had a positive effect on the quality of sperm production in the experimental group of animals on the 30th day of the experiment, the body’s resources were mobilized. It is established that consumption of biologically and ecologically safe feed supplements of humin nature permits to obtain high-quality and complete sperm products under different regimes of using breeding boars.  Methods: For the experiment, 10 animals of similar age and live weight were selected, 5 of which were the control group that did not receive the 'Humilid’ drug and 5 animals that received a biologically active feed supplement with food. During the experiment, different regimes of boar usage were applied (once, twice and three times a week) for 60 days. The experiment was divided into three stages (preparatory, main, and final), during which sperm quality indices were monitored: ejaculate volume, sperm concentration, total number, and number of live sperm, their motility, and survival during incubation.  Results: In the previous period, the following dynamics in the effect of the effect of the regimens on sperm quality was observed: the twofold regime showed a decrease in ejaculate volume in the control group by 18.7 % and in the experimental group by 7.2 % compared to a single semen collection regimen. In the main period, the decrease in ejaculate volume was 17.6 % (p<0.001) and 5.4 % (p<0.001), respectively, and at the final stage – by 15.8 % (p<0.001) and 9.1 % (p<0.001). At that time, sperm motility and survival rates were the highest in animals that received “Humilid” biologically active feed supplement and had a sexual load twice a week. Sperm motility in the preparatory period in the control group was 90.4 % and in the experimental group – 95.0 %, survival – 84.0 % and 90.8 %, respectively. During the main phase of the experiment, sperm motility was within the range of 85.9 % and 98.8 % and survival – 78.5 % and 95.3 %, respectively. In contrast, in the final stage, sperm motility was 89.6 % and 92.0 % and survival was 82.0 % and 88.9 %, respectively.&nbsp

A Microcrack Description of Multiaxial Low Cycle Fatigue Damage

A continuum damage mechanics modelfor the low cycle fatigue behaviour of initially isotropic materials with two families ofparallel microcracks is presented. The expression for the equivalent strain in the fatigue damage evolution equation contains the three material parameters as well as the strain intensity for the amplitudes, and joint invariants for the strain amplitudes and for the two unit vectors associated with the directions of microcracks. It is shown how these material parameters can be determined from a series of basic experiments outlined in this paper. Specific expressions for the equivalent strain with a smaller number of material parameters and invariants are obtained. Theoretical results are found to be in good agreement with the experimental data under multiaxial loading obtained on cruciform specimens

Results of scientific research of Bryansk State University in the sphere of mobile transportation and handling rope systems and ropeways

The results of scientific research activities of scientists of the Academician I.G. Petrovskii Bryansk State University in the development of promising domestic samples of designs of mobile transport and reloading rope systems and ropeways based on self-propelled wheeled chassis of high carrying capacity and cross-country ability and the creation of scientifically substantiated methods for their design and computer simulation of work processes during operation. The description and analysis of the effectiveness of new technical solutions of mobile passenger and cargo aerial ropeways are given

The results of scientific research of the Bryansk state university in 2019 in the field of transport and logistics technologies and machines for the urban environment

The results of research in the field of transport and logistics technologies and machines for the urbanized environment, obtained by scientists of the Academician I.G. Petrovskii Bryansk State University in 2019. The description and analysis of the effectiveness of new technical solutions in relation to the designs of manipulating systems of mobile transport and technological machines, passenger and freight ropeways and mobile transport and handling rope systems is given

The results of Bryansk State University scientific research in 2022 in the field of creation of mobile ropeways and forest rope units based on self-propelled wheeled chassis

The results of the research activity of scientists of the Academician I.G. Petrovskii Bryansk State University in the field of developing promising domestic designs of mobile aerial rope systems of various functional purposes — mobile ropeways based on self-propelled wheeled chassis of high load capacity and cross-country ability, airmobile cable cars based on container and frame rope installations transported by air transport, forest rope units for logging. The description of the developed mathematical models and methods of modeling work processes during the operation of the specified rope equipment, including the creation of digital twins, traction calculation, analysis of dynamic processes, maintenance planning, etc. is given

ИСПОЛЬЗОВАНИЕ МЕТОДА РАДИО-ТЕПЛОВИЗОРНОЙ ТЕХНОЛОГИИ ДЛЯ ПОИСКА РУДНЫХ ЗАЛЕЖЕЙ МЕТАЛЛОВ ПЛАТИНОВОЙ ГРУППЫ, В ТОМ ЧИСЛЕ ПАЛЛАДИЯ

The possibilities of the method of Radio-Thermal Imaging Technology for the search for ore deposits of platinum group metals, in particular - palladium, are considered on the example of the Elansky deposit of the Voronezh crystalline massif. Geothermal sections show a columnar geological structure (intrusion) of a main ore body containing palladium and other platinum group elements. The deep origin of ore deposits of platinoid-copper-nickel-palladium deposits, the connection of ore structures with dikes has been traced.Рассмотрены возможности метода Радио-Тепловизорной Технологии для поиска рудных залежей металлов платиновой группы, в особенности – палладия, на примере Еланского месторождения Воронежского кристаллического массива. На геотермических разрезах показана столбообразная геологическая структура (интрузия) главного рудного тела, содержащего палладий и другие элементы платиновой группы. Отслежено глубинное происхождение рудных залежей платиноидно-медно-никелево-палладиевых месторождений, связь рудных структур с дайкам