bluuebunny/crossref_metadata_2025_split huggingface dataset:
Detailing the target interval of the section by increasing the resolution of the data using the optimal parameters of reverse filtration in the Kurovdag and Hovsany areas of Azerbaijan
Authors: Akhmedov T R , Alibekova E T , Osmanli V M 
Published: June 2022

Abstract
The article discusses ways to improve the resolution of seismic surveys. It is noted that this issue has been in the focus of attention of geophysicists since the early stages of the application of this method and has not lost its relevance at present. The criteria for the resolution of seismic surveys are recalled, among which the Rayleigh criterion has received wide application. It is noted that the geological environment behaves like a filter, absorbing the high-frequency components of the waves increases the wavelength, thereby deteriorating the resolution. It is brought to the attention that in the mid-fifties Robinson proposed reverse filtering, which is still widely used in the practice of seismic exploration. Here, the main emphasis is on the fact that the choice of deconvolution parameters (inverse filter) is very important, which is demonstrated on the seismic trace model. The main part of the article presents the results of applying the optimal deconvolution parameters in two fairly old fields in Azerbaijan - Kurovdag and Govsany, which have different surface and deep seismogeological conditions located in different oil and gas regions. The main geological and geophysical information about these fields is given, then the results of applying the optimal operators of predictive deconvolution are described in sufficient detail. It is noted that due to the fact that these deposits have been in operation for quite a long time and therefore their prospects are of course connected by smaller objects, and elucidation of finer features of the section in such deposits is of paramount importance and it was possible to elucidate the fine structure of the lower productive strata (Kyurovdag) and the Kalinskaya suite (Govsany) of the productive strata, belonging to the lower Pliocene. It is these deposits that attract the attention of geologists and geophysicists at the present time.
Flow cryogenic supply systems for HTS power systems
Authors: Firsov V P , Antukhov I V 
Published: June 2022

Abstract
Operation principles of cryogenic supply systems for power HTS systems have been examined. Two flow cryogenic supply systems have been described. These cryogenic supply systems have been created in MAI and utilized to ensure the operation of HTS power devices (power cables, electric motors, and generators, transformers, etc.).
Effect of LEDs on the growth and physiological responses of sweet basil (Ocimum basilicum L.)
Authors: Kondratieva V V , Voronkova T V , Semenova M V , Olekhnovich L S , Shelepova O V 
Published: June 2022

Abstract
Sweet basil Ocimum basilicum L. belongs to the mint family and grows wild in tropical and subtropical climates. Basil is an important culinary and essential oil crop grown and used throughout the world. In areas with insufficient natural light for optimal plant growth and productivity, high pressure sodium light sources are widely used. However, these lamps are considered energy-intensive, and they also generate a large amount of thermal radiation. Therefore, there is great interest in replacing sodium lamps with new, more efficient light sources in the form of light emitting diodes (LEDs). In this work, the influence of two light sources (white LED light and red-blue together with white LED light) on the growth, development and physiological parameters of two varieties of sweet basil was studied - green basil of the “Anisoviy aromat” variety and red basil of the “Opal” variety. Illumination with red-blue light in combination with white LED light had a clear advantage in almost all growth and development parameters measured for both varieties of basil. Plants of green basil cultivar “Anisoviy aromat” and red basil cultivar “Opal” at both stages of crop accounting were taller, had larger mass and larger leaves. with white light in red basil plants allowed to surpass the control plants by about one and a half times. At the same time, white LEDs initiated a more effective photoprotective mechanism during long-term cultivation of green basil plants.
Selection of miniature varieties of Solanaceae crops in Armenia
Authors: Sarikyan K M , Grigoryan M G , Akopyan E A , Zurabyan A K , Martirosyan G S 
Published: June 2022

Abstract
The article considers the creation of miniature varieties of nightshade crops. For breeding purposes, wild species and relatives of solanaceous crops were used. We have created miniature varieties of tomato - Emmy, hot pepper - Bouquet, eggplant - Solsis, physalis - Lady, nightshade - Black Karaleva. New varieties can be effectively introduced in the republic and similar regions of the globe.
Application of the calculating scheme for rock freezing depth during geotechnical monitoring on the Anzob pass (Tajikistan)
Authors: Frolov D M , Koshurnikov A V , Gagarin V E , Nabiev I A , Dodoboev E I 
Published: June 2022

Abstract
Rock instability in high-altitude areas is an important risk factor for humans and infrastructure, especially in the context of climate change. The presence of water in the rock leads to a clear increase in the strength of the rock, the effect is enhanced at lower temperatures and a higher degree of saturation. Since the decrease in rock strength due to the phase transition from frozen to thawed state has a great impact on the strength and stability of the rock soil, the paper proposes a model and a numerical method for estimating the depth of rock soil freezing based on data on air temperature and the thickness of the snow cover. The paper also evaluates the effect of air temperature and snow cover on the rock soil stability and depth of freezing according to the proposed calculation algorithm which is applied for the winter periods 2010/2011-2019/2020 at the Anzob pass in Tajikistan. The calculating scheme is constructed according to the three-layer medium thermal conductivity problem (snow, frozen and thawed rock) with a phase transition on the boundary frozen and thawed rock soil. The equation of heat balance contains the heat of the phase transition, the energy of inflow from the thawed rock and the outflow into the frozen rock and, in the presence of snow cover, the outflow into the atmosphere air through it.
Automation of processes at oil and gas enterprises as the main factor of resource saving
Authors: Demina S M , Basamykina A N 
Published: June 2022

Abstract
This article considers the practicality of applying automation processes for resource saving. For this purpose, the issue of energy intensity of the oil and gas complex was investigated. We also analyzed the life cycle of the oil and gas industry product, i.e. fuel. Then we studied how automation systems can be applied at its different stages and what changes in energy intensity of an enterprise the introduction of automated systems leads to.
Development of oil well development technology using jet pumps after hydraulic fracturing
Authors: Verisokin A E , Shlein G.A. , Gukasyan T K , Yu Verisokina A 
Published: June 2022

Abstract
For the development of production wells with degraded filtration parameters in domestic and foreign practice, various methods are used. But, as the practice of work has shown, the most effective means of development and research of production wells are jet devices, which are distinguished by their simplicity of design and the possibility of their use in various mining and geological conditions. The article proposes technology and technical means to improve the connection between the well and the reservoir, increase the coverage of the fractured space, reduce material and time costs during well development. It is shown that complex technological solutions during development after hydraulic fracturing lead to an increase in the production rate of oil wells.
Analysis of water surface area dynamics of the Teniz-Korgalzhin lake system by remote sensing methods
Authors: Yu Zengina T , Kirillov S N , Slipenchuk M V , Sagyntkan A A 
Published: June 2022

Abstract
Teniz-Korgalzhyn lakes are included in the list of Ramsar sites of international importance and are a place of concentration of a huge number of waterfowl and near-water birds. These are more than 60 fresh and salt lakes with a depth of 1-4 m. Changing the area of the water surface of lakes leads to a change in habitat conditions, species composition and number of birds. The article shows that the changes are associated with both natural and anthropogenic factors. The possibility of studying the dynamics of the area of lakes based on the methods of geoinformation analysis and remote sensing is considered. Several methods have been tested for calculating the area of the water surface of lakes using multizonal space images using specialized spectral indices. On the example of 18 lakes for each method, the mean square error of the accuracy of the results obtained was calculated. It is shown that for the study area the most reliable result is given by the modified normalized water index MNDWI. On its basis, the interannual dynamics of the area of the water surface of the Teniz-Korgalzhyn lakes for the period from 2006 to 2019 was analyzed. It is shown that the fluctuation of the total area of the water surface of the largest lakes during this period reached 2.5 times. At the same time, the trend towards a gradual increase in the area of freshwater lakes since 2013 is primarily due to the action of natural and climatic factors. A much more significant increase in the area of the salt lakes Big and Small Teniz is due to the additional inflow of water due to the breakthrough of the Tabiyak dam in 2015.
Experience in the use of biological products in grain production
Authors: Yurina T A , Sviridova S A , Belik M A , Mishurov N P 
Published: June 2022

Abstract
The article presents the data of industrial experience of using biological preparations in the technology of cultivation of winter wheat in the zone of unstable moistening of the Krasnodar Territory. Based on the results of the studies, it was found that the use of the complex biological product Albit and the concentrated humic fertilizer Lignogumat improves the biometric parameters of plants (elongation of the ear by 5.6%, an increase in the number of grains per ear by 17.9% and the weight of 1000 grains by 5.9%), there was an increase in yield by 3.0 c/ha (or 5.1%) and an increase in profit by 4027 rubles/ha.
Study of the responsiveness of new potato hybrids to various doses of mineral fertilizers
Authors: Tulinov A G , Lobanov A Y 
Published: June 2022

Abstract
Potato is an agricultural crop with a high removal of mineral nutrition elements and is responsive to fertilizers. Therefore, it is necessary to provide a system of mineral fertilizers for it, which contributes to obtaining a high yield with good indicators of the quality of tubers and meeting the standards of sanitary and hygienic control for the content of nitrates in tubers. Studies of new potato hybrids for responsiveness to mineral fertilizers were carried out on experimental fields of the Institute of Agrobiotechnologies FRC Komi Science Center Ural Branch of the Russian Academy of Sciences (Russia, Republic of Komi, Syktyvkar). The object of the study is three mid-season hybrids that passed the competitive test based on the results of a four-year selection selection (2018-2021): 1992-14 (Udacha × Elmundo), 2000-60 (Colette × FZ 1867), 2139-5 (Courage × Aurora ). Hybrids were obtained from FRC Potato named after. A. G. Lorkha (Russia, Moscow region, township Korenevo). The zoned mid-early variety Nevsky was used as a standard. The study was carried out according to the following scheme: control - without fertilizers, dose 1 - N100P80K150, dose 2 - N150P120K225 and dose 3 - N200P160K300. As a result of studying the effect of mineral fertilizers in the cultivation of new promising potato hybrids, the highest complex efficiency of nitrogen, phosphorus and potassium doses in the combination of N100P80K150 was established. The use of this dose of fertilizers made it possible to obtain a significant increase in yield by 20-25% for the studied hybrids and standards, while the fractional composition of tubers changed in favor of the medium and large fractions, the content of dry matter, starch and vitamin C was maintained at the level of the variant without the use of fertilizers, while In this case, there was no excessive accumulation of nitrates in potato tubers.
The use of resource-saving technologies in crop production
Authors: Amirova E F , Aygumov T G , Kosnikov S N , Suchkov D K 
Published: June 2022

Abstract
Crop production is one of the most important branches of agricultural production, which ensures food security and independence of the state. The primary task of farmers is to supply the population with high-quality agricultural products. Agricultural production is associated with many factors, some of which have a negative impact on its development. The transition to energy and resource-saving technologies is an essential condition for the further development and functioning of the agricultural sector. The introduction of resource-saving technologies will ensure the preservation and restoration of soil fertility and the environment, the rational use of production resources and the full realization of the agricultural potential.
Genetic control of parameters of harvest structure elements in the corn diallel complex
Authors: Zaytsev S A , Guseva S A , Volkov D P , Nosko O S , Erohyna A V 
Published: June 2022

Abstract
The article discusses the results of the use of diallel analysis in the study of self-pollinated maize lines. The average values of the elements of the structure of the grain yield in self-pollinated lines, as well as the average group indicators of hybrids, are noted. The effects of the general and dispersion of the specific combinative ability of lines are revealed. The ranking of the average group values of hybrids by the weight of the cob was carried out, which made it possible to arrange the lines in the following sequence: CL 7 < X 46 < SE 19 < Od 28 < KS 25 < LV 32 < Bg 1266 < Om 255 < Uk12 D 2 < RSK 25 < Om 232 < Mk 130 U < RSK 3 s< RSK 7 < RN 26 < Mk 11. In 2016-2019 A significant influence on the manifestation of the weight of the cob, the weight of the grain from the cob, the yield of grain, the number of grains in a row and the grains on the cob of the paratypical component of the dispersion (E) was noted.
Scientific and technical basis for the implementation of combined technologies using solar and wind energy in the conditions of Turkmenistan
Authors: Saryyev Kakageldi , Nazarov Serdar , Matyakubov Amirhan 
Published: June 2022

Abstract
The article discusses issues related to uninterrupted power supply to settlements that are not connected to the central power supply system. The use of combined systems of photovoltaic solar and wind power plants in the conditions of Turkmenistan is explained in details and the importance of designing combined systems for power generation is proved. A software method is also proposed for the reliable execution of design and calculation works of combined plants in a short time. An analysis is given of the possibility of accumulating excess electricity generated during the day in accumulator batteries. The reasons for the need to use a combined system of photovoltaic solar and wind power plants are being carefully studied.
The mechanism of balanced development of the agro-industrial complex in the regional aspect
Authors: Dvoryadkina E B , Ermakova A M , Kustysheva I N , Kryakhtunov A V 
Published: June 2022

Abstract
The article examines the current level of the agro-industrial complex of the South of the Tyumen region. The main problems hindering the development of the industry are identified. Prospects and mechanisms of influence on the balanced development of the agro-industrial complex are revealed. The authors describe and give arguments for the positive impact of the balanced development of the agro-industrial complex on the economic component of the region.
Renewable and alternative energy sources. Green energy
Authors: Beksultanova A I , Dzhankhotova P M , Shardan S K 
Published: June 2022

Abstract
Environmental degradation and depletion of natural resources make us think about how we can get electricity and heat from renewable sources. This article discusses the theoretical foundations and characteristics of RES, analyzes foreign experience and Russian achievements in the organization and development of RES. The analysis showed that on a global scale, the key to energy policy is the transition from environmentally friendly fuels to clean renewable energy sources. Renewable energy sources account for more than a quarter (26%) of global electricity production. Over the past 20 years, the world’s electricity production based on renewable energy has increased more than 10 times, solar and wind energy are developing. Thanks to comprehensive policy measures, investments in research and development in the field of alternative energy in Europe, the USA, etc., renewable energy technology has become widespread. Thanks to technological advances in this area, these countries are currently facing a reduction in the cost of electricity generated using renewable energy sources. Despite the world experience, the obvious advantages of renewable energy sources (inexhaustibility of energy resources, environmental friendliness, lack of a fuel component in the cost of energy produced) and their huge potential in Russia, the development of unconventional energy has not been adequately developed. The share of RES in electricity production in the country is 0.2%
Solutions for the rational use of water in the conditions of the Republic of Uzbekistan
Authors: Kurbanbaev Sagit , Turlibaev Zakir , Urazimbetova Yulduz 
Published: June 2022

Abstract
The article studies data on the use of water in the territory under consideration and, on their basis, suggests ways of their rational use. Recommendations are given for the rational use of water, these are mainly measures to increase the efficiency of the on-farm network, improve the technique and technology of furrow irrigation, and introduce advanced systems of equipment and technology for irrigation.
Ecological monitoring of soils in urban and rural areas
Authors: Shvets N I , Sidorova K A , Yurina T A , Matveeva A A 
Published: June 2022

Abstract
The burden on the environment is increasing in direct proportion to the development of the scientific and technological revolution of mankind. Large industrial centers are characterized by the release of a diverse complex of pollutants into the environment, including HMs, which are deposited on the earth’s surface, polluting plants and soil. The article presents the results of determining the level of heavy metals in the soils of urban and rural areas. According to the data obtained, in the soils of household plots in the territories of rural settlements, a significant decrease in heavy metals to the MPC level was revealed in comparison with the same pollutants in urban household plots. When conducting a correlation analysis, a relationship was established between the value of the mobile form of the element in the soil and the gross forms of the studied HMs, however, the mobility of the elements in the soil is more variable in comparison with the indicators of urban areas.
Study of varieties of meadow clover by economically valuable characteristics
Authors: Kelekhsashvili L M , Lekova I A 
Published: June 2022

Abstract
The article evaluates the source material of clover according to a complex of economically valuable features. Perennial varieties of meadow clover with high winter hardiness, fodder and seed productivity, tolerance to major diseases have been studied. It was revealed that all the studied varieties are adapted to the conditions of the foothill zone of North Ossetia.
A chance to “cure” local climate systems and reconcile humanity with Nature
Authors: Kolokolov Yu , Monovskaya A 
Published: June 2022

Abstract
Sustainable development becomes illusive when the observed reality demonstrates extraordinary oscillations beyond habitual seasonal patterns. Sound estimations on climate destabilizations and their negative consequences as well as attempts to return to desirable seasons remain endless disputable until the uncertainties and oddities of local climate dynamics remain unclear. Per se, the clarification requires a physical meaning of the so-called interannual variability. At the same time, valid evidence to such point can be achieved only if there is a dynamical system describing local climate dynamics in both weather and climate terms simultaneously. Nothing success to satisfy this requirement existed before the rule of modes was discovered in 2014 (Kolokolov & Monovskaya) by the processing of temperature observations under the hypothesis that a local climate system represents a solar energy converter obeyed the astronomic-based hysteresis control with double synchronization. After, this hypothesis was verified completely and developed into the regulatory theory of local climate dynamics to analyze nonlinear stationary and nonstationary processes taking into account regularities of bifurcation scenarios and regulatory responses. The paper focuses on the aspects of this theory connecting with seasonal evolution rapidly and individually developing in local climate due to anthropogenic destruction of ecosystem equilibrium. In other words, Nature is the Great Dictator demanding from men to obey undeviatingly physical laws, among which “controlled chaos” and “democratic reforms” are absent. In practical application, it means that local climate systems need urgently careful cure to slow down global ecosystem collapse and to get a chance to reconcile humanity with Nature. The paper seems to be interesting to responsible researchers and practitioners oriented to efficient work to hold back from the destructive-for-human-activities transition towards a novel global climate.
Dynamics of population change, pollinators biodiversity and their role in managing the sustainability of biocenosis
Authors: Mishin I N 
Published: June 2022

Abstract
The article presents the results of long-term observations and a comparative analysis of changes in the biodiversity of insect pollinators and entomophilic plants of two closely spaced biocenoses (Test plots 1 and 2). In the initial period of observation, both sites had a comparable ecological state and relatively high biodiversity of pollinators and plants, Apidae (55%) prevailed in Test plot 2, and Diptera dominated in Test plot 1 (32.7%). The number of pollinators was approximately 44% higher in Test plot 2 than in Test plot 1. The number of pollinators, their species diversity and plants decreased fivefold in the biocenosis of Test plot 1 in the second observation period (after 15 years), signs of degradation of the phytocenosis of the Test plot 1 were observed. Woody vegetation and cereals predominated in the phytocenosis. The number of pollinators and their species diversity increased (approximately 2 times) in the biocenosis of Test plot 2, Apidae dominated in this area (about 32%). High number of legumes in the herbage and the intensive pollination activity of bees and other pollinators were undoubtedly one of the factors for a stable state of the biocenosis of Test plot 2. The article indicates that the controlled anthropogenic impact on biocenoses, in particular the creation of a dense grassy cover based on hybrid clover, the creation of nesting spots for bumblebees and single bees, the development of beekeeping will allow for targeted impact on biocenoses to create their stable state with a high level of biodiversity and productivity.