bluuebunny/crossref_metadata_2025_split huggingface dataset:
The glyphosate influence on cytogenetic and biochemical aspects of wheat (Triticum aestivum L) seedlings development
Authors: Stupak E E , Migranova I G , Sharafieva E R , Egorova N N , Stupak S I , Nikonov V I 
Published: August 2019

Abstract
The influence of glyphosate on the germination and development of bread wheat (Triticum aestivum) was researched. The chronical influence during all the time of growth was estimated, together with the consequences of the contact with glyphosate of the already formed seedlings. A dose-dependent decrease in the growth rate of seedlings in the presence of glyphosate was found, and even in normally developing seedlings damage to the root tips was observed. In particular, in seedlings, the integrity of the root cap was disrupted, degenerative changes of the rhizodermis and root hairs were detected. It has been shown that a decrease in the root growth rate during chronic exposure is largely due to the suppression of mitoses. In addition, high glyphosate concentrations had a general toxic effect, stopping the development of seedlings yet at the stage of primary roots growth through enlarging the cells. It was found that the antioxidant system of seedlings prevented the development of oxidative stress at the concentration of herbicide 50 μM, in particular, due to the activation of peroxidase. Placing seedlings grown on distilled water in 100 μM glyphosate solution induced lipid peroxidation. Chronic effects of herbicide in this concentration inhibited lipid metabolism in general.
The use of bovine multipotent mesenchymal stem cells isolated from bone marrow and adipose tissue as sources to obtain muscle cells in vitro
Authors: Korovina D G 
Published: August 2019

Abstract
The creation of muscle tissue with use of cell engineering technologies is currently being evaluated as one of the most promising areas in various fields of science. The aim of the work was to assess the in vitro potential of bovine multipotent mesenchymal stem cells (MMSCs) derived from bone marrow (BM) and adipose tissue (AT) to directed differentiation into muscle cells under the influence of various inducers. It was found that AT-MMSCs could differentiate into skeletal muscle cells (Sk-MCs) in response to inductive stimuli much more so than BM-MMSCs. When cultured for 28 days in the medium, supplemented with all-trans retinoic acid, bovine AT-MMSCs formed multinucleated myotubes and expressed markers of myogenesis MyoD1 and MyoG. The induction medium, including growth medium for myoblasts and horse serum, caused, in addition to myogenic differentiation, the appearance of adipocytes with lipid vesicles. The presence in the medium for differentiation of conditioned medium obtained from L6J1 rat myoblasts stimulated the directed differentiation of bovine AT-MMSCs into muscle cells, and the efficiency of its inducing action was higher. Thus, a sufficiently high potential of myogenic differentiation of bovine MMSCs has been demonstrated, these cells can be a potential source for large-scale production of Sk-MCs.
Assessment of influence of biostimulating medicines on the cow milk cheeseability
Authors: Yu Smolentsev S , Korosteleva V P , Matveeva E L , Nurgalieva A R , Nurgaliev F M 
Published: August 2019

Abstract
The article shows the research results of qualitative composition and technological characteristics of milk in case the food ration of cows is added by biostimulant belonging to the category of synthetic phytohormone “Irkutin”. To hold the experiment 5 groups of first-calf heifers of black and motley breed, up to 10 heads in each have been created. The division was based on the principle of analogs. The selection of animals was made according to the following criteria: live mass, dairy efficiency level, month of calving and their physiological state. The 1st group (control group) as was bred on the main diet of the farm. “Irkutin” was introduced in different doses into the main diet of cow experiment groups II, III and IV. Medicine was given to animals in the morning, once every 3 days. “Irkutin” represents a biostimulant from the category of synthetic phytohormones (growth substance). As an analog, for comparison of impact of “Irkutin” on milk structure and milk properties, extract of eleuterococcus spiny, natural biostimulant. Eleuterococcus was introduced into the diet of group V of cows in a dose 40 ml per head. Research shows that the introduction of “Irkutin” and extract of spiny eleutherococcus into the ration influenced fat and protein content of milk given by fresh cows. It was proved that the best characteristics of cheeseability were shown by the animals of the fourth experimental group. It coagulated more quickly under the influence of rennet shaping dense and elastic clot.
Disinfecting of the leachate of solid waste landfills with the application of hydrobiological cleaning
Authors: Kostarev S N , Sereda T G , Sidorova K A , Kochetova O V 
Published: August 2019

Abstract
Methodological and technical approaches to cleaning of the leachate of the municipal solid waste (MSW) on hydrobiological constructions are offered. The purpose of work was justification of cleaning of drains of MSW by means of community of plants (including natural vegetation of grounds and dumps of MSW). The major factors influencing design solutions of hydrobiological constructions for cleaning of drains of MSW are shown. It is shown that cleaning of drains of MSW requires cleaning in three-stage ponds. On a first stage the shallow ponds no more than 0.5 m in depth for a destruction of organic pollution by means of saprophytic bacteria, utilization of biogenic elements with use of a complex of microalgas and disinfectings of drains due to formation of food chains, and removals of pathogenic bacteria are provided. On a second stage ponds with planting of water vegetation are provided deep-water (not less than 0.5 m). For three-stage cleaning of drains after a second stage as a part of hydrobiological constructions biochannels are provided. The method of calculation of a response time of water at each step of cleaning and the area of a mirror of ponds is presented. Hydraulic loading proceeding from the area of landing of gidromakrofit and a daily consumption of the purified water is calculated. For decrease in an index of BOD before dumping of drains into the superficial reservoirs the special structure of biocanals is provided. Basic elements of biochannels known in biomeliorative practice are presented in article. The technique of definition of a hydraulic radius necessary for calculation of driving of water is given in channels.
Monitoring the quality of drinking water of the regional decentralized water supply
Authors: Bayanova A A 
Published: August 2019

Abstract
Despite the fact that the Irkutsk region belongs to areas with a large supply of fresh water, the monitoring surveys carried out on the quality of drinking water from decentralized water supply have shown that the inhabitants of the region lack quality drinking water. This is especially true of the population in rural districts and small towns where water supply is mostly not centralized. Studies have revealed a significant excess of standards for sanitary-chemical and microbiological indicators due to the high content of iron, nitrates, magnesium, manganese and sulphates, increased rigidity, the presence of coliform bacteria. The main causes of non-compliance of drinking water with regulatory requirements are identified. Measures to be done to bring the quality of drinking water in line with existing requirements are recommended.
Antioxidant activity evaluation of aqueous extracts of chickpea and lentil seedlings
Authors: Gubanenko G A , Zykova I D , Naimushina L V , Rechkina E A , Mayurnikova L A 
Published: August 2019

Abstract
The aim of the study was to explore the antioxidant activity of aqueous extracts of leguminous crop seedlings - chickpea and lentils. For the study of antioxidant activity, an in vitro method of autooxidation of adrenaline in an alkaline medium was used. The process of adrenaline autooxidation was investigated as a model reaction of quinoid oxidation, proceeding through a series of intermediate stages with the formation of the final product of adrenochrome. The accumulation of the adrenaline autooxidation intermediate product - adrenalinquinone - in an aqueous-alkaline medium and in the presence of aqueous chickpea or lentil extracts was recorded using a UV 1700 spectrophotometer (Shimadzu) at a wavelength of 348 nm. It was revealed that aqueous extracts of legumes exhibit antioxidant activity. Inhibition of adrenaline autooxylation with a selected exposure time of 5 minutes in the presence of aqueous extracts of lentils was 25%, and of chickpea - 16%. The interrelation of the manifestation of the antioxidant activity of seedlings and the content of biologically active compounds with reducing properties (reducing sugars, flavonoids, vitamin C and tannins) was revealed.
Products of sea-buckthorn berries processing in parapharmaceutical production
Authors: Ivanova G V , Nikulina E O , Kolman O Y , Ivanova A N 
Published: August 2019

Abstract
Labour activity of the person during scientific and technical progress is complicated with increasing ecology pollution caused by active use of various chemicals for agricultural purposes, industrial use of toxic metals and other substances, radioactive components of different origin. The purpose of our research is to find out new vegetative raw material being a source of food fibers (in the given concrete case) and possessing high food and biological value which could become a basis for creation new kinds of foodstuff for medical and prophylactic use in the diet of the population directly involved in harmful manufacture at the industrial enterprises and living in ecologically polluted areas. We offer to use the sea-buckthorn berries oil cake as such source of raw material - the dry waste product from sea-buckthorn oil production, which possesses high biological activity and meets all listed above requirements.
Modeling the operation process of the unit for processing row-spacings of fruit plantings
Authors: Apazhev A K , Fiaphev A G , Shekikhachev Y A , Hazhmetov L M , Shekikhacheva L Z 
Published: August 2019

Abstract
The reserves for expanding areas for fruit plantations in the mountainous regions of Russia are limited. One of the ways to solve this problem is to engage in agricultural circulation and, in particular, for fruit plantations, sloping lands. At present, for foothill and mountain areas, scientifically based technologies for growing gardens on slopes have been developed for zones. One of the problems faced by fruit producers is the lack of technology for the care of the row-spacings of fruit plantations. Mechanized technologies of plain gardening are ineffective in the specific conditions of mountain and foothill agriculture, where soil fertility is the main limiting factor. At the same time, there is an urgent need to accelerate the creation of a humus layer in the near-stem stripes, to improve the water and food regimes of fruit plantations on sloping lands. The analysis of the soil maintenance system in the gardens showed that the most rational is the sod-humus system, which involves mowing the vegetation, leaving it on the soil surface in the form of mulch. However, commercially available technical means have a relatively low rotational speed of a rotary working body, do not provide high-quality tillage. In this regard, the proposed design of the unit for processing row-spacings of fruit plantations. As a result of the theoretical studies, rational values of the main parameters and modes of operation of the proposed unit have been established.
Waste management from ships at Vietnam seaports
Authors: Bui D H , Tran Y , Ngo K D 
Published: August 2019

Abstract
This paper analyzes and evaluates the situation of waste management from ships at Vietnam’s seaport system on the basis of comparing with the requirements of Vietnam’s legal regulations on management and treatment of waste as well as provisions of international maritime conventions to which Vietnam is a member. Based on that, some solutions are proposed to improve the management efficiency of waste from ships for Vietnamese seaports.
Prospects for the use of spelt in organic farming
Authors: Khmeleva E , Osipova G , Rumyantseva V , Berezina N , Makarova N 
Published: August 2019

Abstract
Organic farming is a way to reduce the negative impact of agriculture on nature and humans. It allows for more efficient use of natural resources and providing the population with safe food. Russia has a huge potential for organic agricultural production. Spelt (Triticumdicoccumschrank) as a grain culture is promising for use in organic farming, for expanding the market of organic products, for manufacturing environmentally friendly bakery products.
Development of an autonomous energy supply system for harvesting wood resources based on wood fuel
Authors: Anisimov P N , Medyakov A A 
Published: August 2019

Abstract
A number of original technical solutions of energy supply system of technological processes of wood harvesting and production of chips in the cutting area and upper warehouse are presented. It is proposed to use generator gas from chips instead of traditional motor fuel. The autonomous power supply system includes a power plant with a DC motor and a hydraulic station, a power cable for transmitting electrical energy and a power plant. The power plant is installed on the chassis of the technological machine. The power plant equipment is located on a separate car trailer chassis. The power plant includes a battery of electrical energy, a DC generator, a heat engine on the generator gas, gas generators and a container with a fuel reserve. For cable rolling along the cutting area, special patented rollers are offered. The use of this system can save up to 870 liters of motor fuel from non-renewable resources per 1,000 cubic meters of harvested wood.
The recultivation of soils contaminated with oil using the vermiculture of earthworms and their probiotics
Authors: Chachina S B , Voronkova N A , Shadrin M A , Evdokimov N S 
Published: August 2019

Abstract
The recultivation technology for soils contaminated with oil in the concentration of 50 g/kg in Western Siberia with the use of microbiological preparation received from coprolites of earthworms Eisenia fetida and vermiculture of earthworms E. fetida, E. andrei, D. veneta was developed. The coprolites microflora composition of the earthworms E. fetida was studied. The microbiological preparation from coprolites of the earthworms was received. Microorganisms – oil destructors were isolated, which were used as the basis of the microbiological preparation “Muck” containing Pseudomonas aeroginosa, Bacillus careus, Bacillus mucoides, Bacillus thuringiens, Pseudomonas putida, CFU – 3.3*108. The following characteristics were determined: the remediation effectiveness for the soil contaminated with oil in the concentration of 50 g/kg when using the microbiological preparation “Muck” and earthworms E. fetida, E. Andrei and D. veneta.
The methodology for the development of enterprise competitive strategy
Authors: Kukartsev V V , Fedorova N V , Tynchenko V S , Bekusheva E V , Gek D K , Sokolovskiy N V 
Published: August 2019

Abstract
The article is about achieving and maintaining advantages over competitors in the agrarian and rocket and space industry, which activities are a powerful generator of innovation. The mission of a large strategic enterprise for the agrarian and the rocket and space industry is creation, manufacturing, selling and after-sales service of competitive science-intensive products for military and civil purposes on the basis of advanced scientific and technological developments, efficient production and developed services in different interests. In order to reach this goal a full methodology for competitive strategy was developed, which is used in many organizations. This technique is presented as a step-by-step algorithm for the development and implementation of a competitive strategy, which is based on some management methods. The implementation of this algorithm requires the most up-to-date and accurate information to perform all the stages in the most productive and fast way. The algorithm itself is simple and provides an opportunity to get a positive economic effect due to the fact that the organization occupies a stronger position.
Experimental research of the bovine black albumin spray drying processes
Authors: Khomyakov A P , Mordanov S V , Khomyakova T V 
Published: August 2019

Abstract
The paper shows the results of the experimental research of the spray drying of the bovine black albumin. The physicochemical properties of the dried bovine black albumin were obtained. The granulometric composition and the particle shape structure of the dried product were obtained for the spray drying using the centrifugal sprayer and the pneumatic sprayer for the various solid content range in the source product and the various drying agent initial temperature. The effect of the spraying method, the drying agent initial temperature and the solid content range in the source product on the dried bovine black albumin particle average size was defined.
Improvement of dedusting efficiency of technological equipment for manufacturing of coloured calcium silicate bricks
Authors: Yu Klimenti N , Khorzova L I , Azarov V N , Vlasova O S 
Published: August 2019

Abstract
The key factors for obtaining coloured calcium silicate bricks is the high degree of dispersion and precise dosage of the colouring matter, as well as its uniform distribution in the silicate mixture. Dust particles of a colour pigment pose the most harmful effect on the health of workers at the industrial shop. In the course of components mixing, a large amount of dust from sand, lime and pigment is released into the working zone air since the process of components mixing implies materials pouring while proportioning as well as vigorous mechanical mixing. For the purpose of the quantitative and qualitative analysis of the working zone air contamination in a components mixing shops, it is necessary to investigate the dust conditions at the shop, the particle size distribution of the mixture components, the concentration of hazardous substances in the working zone air, the aerodynamic properties of dust.
Study on the efficiency of ARPD (asphaltenes, resin and paraffin deposit) hydrocarbon solvents
Authors: Kovaleva M A , Shram V G , Lysyannikova N N , Petrova K A , Tsygankova E V 
Published: August 2019

Abstract
Intensive asphaltene-resin-paraffin deposits (ARPD) precipitation is one of the main problems in oil production, processing and transportation. The present study describes the selection of ARPD hydrocarbon solvents using the express method of effective hydrocarbon solvents according to which optimal ratio of alkane and aromatic component is determined. On the basis of laboratory data, the binary solvents efficiency graphs of n-hexane-toluene mixtures were produced, and the conclusion was drawn about the optimal ratio of alkane and aromatic components for dissolving the Vankor field (ARPD) asphaltene-resin-paraffin deposits.
Ensuring the operational reliability of the tractor fleet
Authors: Kipriyanov F A , Medvedeva N A , Medvedeva S V 
Published: August 2019

Abstract
One of the major problems facing the engineering and technical service of agricultural enterprises is to figure out the volume of repair and maintenance impacts to ensure the optimal operation of the tractor fleet in conditions of limited financial resources. The study introduces individual reliability indicators of tractors, based on the analysis of the machine and tractor fleet in the Vologda region. The condition for the formation of rational and effective repair and maintenance impacts is the constant monitoring of reliability indicators of tractors and agricultural machinery, which allows not only identifying their individual characteristics, but also predicting changes in technical state. Studies have shown that different systems of tractors, in particular MTZ tractors, can differ by reliability actually n several times. The interrelation between the invested funds for repairs and the subsequent failure-free operation was found out. The increase of failure-free operation allows reducing the probability and the amount of downtimes in the busy farming season, thereby reducing the possible costs associated with losses due to downtime of machines, such as: violation of agro-technical terms, which is especially important for sowing and harvesting, being one of the factors of yield reduction. These studies laid the foundation for the method for determining the rational volume of repair and maintenance impacts, which consists in minimizing the total costs aimed at improving the failure-free operation of tractors. All this, along with using the up-to-date diagnostics tools, will increase the efficiency of preventive repair and maintenance impacts.
Technological parameters for vehicles in the organization of cargo transportation in the agro-industrial complex
Authors: Yanykov N V , Smirnov A N , Volkov A I , Lukina D V , Mayorov A V 
Published: August 2019

Abstract
The result of the research conducted shows that cargo transportation is one of the components of successful activity and efficiency of the enterprise in the agro-industrial complex. The collected data have shown that economic efficiency is influenced by many process parameters. The data collected allowed to make a conclusion that. For the optimization of cargo transportation, the AIC needs careful choice of the number, type and brands of vehicles, taking into account the type of activity of the enterprise, its production volumes and range of cargo transportation. When collecting the data to choose the type and construction of motor vehicles with regard to the operating conditions it was found out that it is necessary to consider many parameters: the type of cargo, the nature and volume of transportation, the mode of operation of motor vehicles, organization of transportation, road and weather conditions. For this purpose, the following information was specified: necessary parameters of the cargo taking into account volume and weight, the choice diagram of the vehicle based on the properties of the cargo. The data received which were used for choosing are provided in tables and graphs. After choosing the type and the number of vehicles and determining the volume of transportation, one of the components of efficient use of vehicles is to optimize the transportation. Optimization of transportation is considered and provided in the form of mathematical formulas. Everything is presented as an example for one of the types of transportation. The issue studied and presented in this article is topical for the farms of the Mari El Republic in conditions of the market economy. That is why the data and calculations received are of practical application in the organization of cargo transportation in the agro-industrial complex enterprises and their optimization for maximum efficiency.