Kuban State Agrarian University
Author list of organization
List of articles written by the authors of the organization
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Description
The article contains a synthesis of modern views on the problem of ketosis and related metabolic disorders. We have given evidences of the exceptional role of hypoglycemia in the development of progressive metabolic diseases of cows during the transition period. The necessity of implementing a program for critical period with mandatory control of glycemia was substantiated
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INFLUENCE OF HOUSING POLICY ON SOCIAL AND DEMOGRAPHIC SAFETY OF THE COUNTRY
22.00.00 Sociological sciences
DescriptionIn the article, we consider transformation of domestic households. The reasons of emergence of antinuclearization of a family are described and negative influence of these households on demographic safety of the state is revealed. Researches of the Russian scientists regarding changing of family structure of the population of Russia are considered and analyzed. We have proved an impact of housing problems on development of structure of a family. The basic principles of a state policy providing the solution of housing questions are offered
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ROLE OF MASS MEDIA IN SOCIAL AND ECONOMIC DEVELOPMENT OF REGIONS
22.00.00 Sociological sciences
DescriptionIn the article, we consider the influence of mass media on relationship of society with public authorities. As a result of the theoreticmethodological analysis the place of the press in modern society is designated, namely, we revealed that mass media are the specialized state institute having continuously developing technical and creative potential influencing providing the world and progress of a civilization. Impact of mass media on economic and political consciousness of the population is proved. For a sustainable development of the region, the mechanism providing by means of mass media effective interaction of citizens with authorities is offered
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01.00.00 Physical-mathematical sciences
DescriptionAdequate and effective assessment of the efficiency, effectiveness and the quality of scientific activities of specific scientists and research teams is crucial for any information society and a society based on knowledge. The solution to this problem is the subject of scientometrics and its purpose. The current stage of development scientometrics differs greatly from his previous appearance in the open as well as paid on-line access to huge amount of detailed data on a large number of indicators on individual authors and on scientific organizations and universities. The world has well-known bibliographic databases: Web of Science, Scopus, Astrophysics Data System, PubMed, MathSciNet, zbMATH, Chemical Abstracts, Springer, Agris, or GeoRef. In Russia, it is primarily the Russian scientific citing index (RSCI). RSCI is a national information-analytical system, accumulating more than 9 million publications of Russian scientists, as well as the information about citation of these publications from more than 6,000 Russian journals. There is too much information; it is so-called "Big data". But the problem is how to make sense of these large data, more precisely, to identify the meaning of scientometric indicators) and thus to convert them into great information ("great information"), and then apply this information to achieve the objective of scientometrics, i.e. to transform it into a lot of knowledge ("great knowledge") about the specific scientists and research teams. The solution to this problem is creating a "Scientific smart metering system" based on the use of the automated system-cognitive analysis and its software tools – an intellectual system called "Eidos". The article provides a numerical example of the creation and application of Scientometric intelligent measurement system based on a small amount of real scientific data that are publicly available using free on-line access to the RSCI
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SYNTHESIS OF SUBSTITUTED ISOXAZOLO[5,4-b]PYRIDINE AND THEIR ANTIDOTE ACTIVITY
DescriptionTo develop the novel herbicide antidotes for the sunflower vegetative plants, the group of chemical compounds, belonging to the derivatives of isoxalopyrazolopyridines was synthesized and their antidote activity both in the laboratory and field experiments was studied. The compounds with a high antidote effect were found
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ISOLATION AND SELECTION OF THE NON TRANSDUCING E. COLI BACTERIOPHAGES FOR ANTI-COLIBACILLOSIS DRUGS
DescriptionThe isolation of E.coli phages from samples of natural and waste water obtained during expeditions in the different regions of Russian Federation was carried out. The obtained phages (286 isolates) were tested for their ability to lyse the pathogenic strains of E. coli – pathogenic agents of pig colibacteriosis in Krasnodar region. The study was conducted of their ability to phage transduction, the molecular-genetic characterization and biotechnological parameters of selected bacteriophages. For first experimental design of veterinary drugs was selected 5 coliphages having no ability of plasmids transduction. It has been shown that all the investigated phages are representatives of T4-type phages of family Myoviridae. The reported study was partially supported by RFBR, research projects No. 08-04-99111, 09-04-10132, 16-44- 230855
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Description
A complete balanced feed mixture includes sunflower cake, silage, beet fodder and roughage that have nutritional value. For preparation and their distribution it is necessary to have the following facilities under provided with reducing energy intensity and improving the qualitative indicators of processes: for the grinding of sunflower cake and beet fodder we need disk shredder plate with a knife, which makes a shock-centrifugal effect on them; silage and roughage – bearnie in which the cylindrical beater with knives and rotary blade rotor with paired cutting knives, respectively, which perform shock-centrifugal influence on them; for dispensing sunflower cake and beet fodders required automatic volumetric dispensers batch cookers operating on open cycle with the working body of the belt; silage and roughage – automatic volumetric dispensers batch cookers operating on open cycle with disc and drum working body, respectively; to mix sunflower cake – universal, mobile rotary mixer with blades periodic operation portion short-term and multi-stage batch mixing in which the material makes circular motions with a high speed of circulation; beet fodder, roughage – universal, mobile paddle mixers with blades of valencianos form of the periodic portion short-term and multi-stage batch mixing in which the material performs a stochastic motion of particles; silage – universal mobile paddle mixers periodic action of short-term and multi-stage batch mixing in which the material makes circular motions with a high speed of circulation of the blades of valencianos form; for distribution of silage and beet fodder – mobile, been feeders with mechanical loading of the feed ration in which the trays with the milling devices; sunflower cake and roughage – mobile, rotary and conveyor feeders with mechanized loading of the feed ration in which the front rotor with a horizontal axis of rotation and the conveyor of the milling devices, respectively
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PERSPECTIVE TECHNOLOGIES OF POSTHARVEST SUNFLOWER SEED PROCESSING
DescriptionThe designers of competitive seed-cleaning equipment face a crucial task to develop a rational technology of post-harvest seed processing, which would provide output of high quality certified seeds with minimal cost. For determining rational technology of post-harvest processing of sunflower seeds in the seed-cleaning machine based on the grain-cleaning unit ‘GCA-20’, we chose three existing technologies (without fractionation), with various combinations of grain-cleaning equipment, one fractional technology followed by separation of seeds into size fractions (Ø7-Ø8 mm, Ø8-Ø9 mm) on the photoelectron separator. The aim of the study was to determine the priorities of the promising option of post harvest processing by the method of priori ranking using a psychological experiment. According to the survey results, we calculated the coefficient of concordance. After the calculation of the coefficient of concordance its significance was determined using Pearson criterion with the number of degrees of freedom equal 4. The calculated value of Pearson criterion is 17.58, and the table value is 9,488. As the table value is less than the calculated value of Pearson's, we can argue with 95% probability that the opinions of the experts regarding the priority technologies are assessed by the coefficient of concordance and the consistency of the researchers is not accidental. After checking the coefficient of concordance on Pearson criterion a chart of ranking options was built. As a result of the psychological experiment there was determined the rational variant of the technology of post-harvest sunflower seed processing. According to this technology seeds need to be fractioned into two size fractions (Ø7–Ø8 mm, Ø8–Ø9 mm) on the photoelectron separator at the final stage of seed separation in seed-cleaning complexes. This technology will allow us to increase the output of high-quality seeds and reduce their content in the waste (85.52 to 65.60%)
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JUSTIFICATION OF SUNFLOWER SEED CLEANING SCHEME ON AIR-SIEVE GRAIN CLEANING MACHINES
DescriptionA set of actions aimed at preserving seed quality is the task of primary importance, which is expected to produce effective results. To implement this task it is necessary to prepare high-quality seeds by cleaning and sorting sunflower seeds on air-sieve grain cleaning machines. To determine the rational scheme of cleaning sunflower seed piles of the ‘Lakomka’ variety on the air-sieve grain cleaning machine ‘MVU-1500’ a qualitative analysis has been carried out. Cleaning sunflower seeds is carried out by an air stream by one or two sieves for separating large impurities and by two sieves, one of which separates milled seeds into the overseeding ,with the second dividing the whole seeds. In such a scheme of cleaning sunflower seeds, purity corresponds to the 3rd class of seed material and has some disadvantages. The disadvantages are as follows: the gathering seeds in sieve Ø5.0 have low individual weight and the sieves show low quality of work. To facilitate the work of the sowing sieves a grading sieve is installed, which will separate 50% of the seeds into the gathering. The size of the openings in the grading sieve is selected with the help of the correlation table. The sieve for sunflower seed variety ‘Lakomka ‘will be Ø 3.6, which will select the most valuable seeds with weight above 90 g from the purified material thus improving the productivity and performance of the sowing sieves. A promising scheme of cleaning sunflower seeds is the air flow rate equal to 4.43 m/s, with one grading sieve of Ø 3.6 and two sieves of Ø 7 and Ø 3.6 mm in grain cleaning machines that will allow you to get high quality seed material that meets the requirements of GOST(Russian national standard) for seed material
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PHYSICAL MODELING OF ODOMETRIC COMPRESSION OF SAND
DescriptionThe odometric compression of sand with constant rate of loading (CRL) or constant rate of deformation (CRD) and continuous registration of the corresponding reaction allows to identify the effect of stepwise changes of deformation (at the CRL) and the power reaction (at the CRD). Physical modeling of compression on the sandy model showed the same effect. The physical model was made of fine sand with marks, mimicking large inclusions. Compression of the soil at the CRD was uneven, stepwise, and the strain rate of the upper boundary of the sandy model changed cyclically. Maximum amplitudes of cycles passed through a maximum. Inside of the sand model, the uneven strain resulted in the mutual displacement of the adjacent parts located at the same depth. The growth of external pressure, the marks showed an increase or decrease in displacement and even move opposite to the direction of movement (settlement) the upper boundary of the model ‒ "floating" of marks. Marks, at different depths, got at the same time different movements, including mutually contradictory. The mark settlements sudden growth when the sufficiently large pressure. These increments in settlements remained until the end of loading decreasing with depth. They were a confirmation of the hypothesis about the total destruction of the soil sample at a pressure of "structural strength". The hypothesis of the "floating" reason based on the obvious assumption that the marks are moved together with the surrounding sand. The explanation of the effect of "floating" is supported by the fact that the value of "floating" the more, the greater the depth