Disc tools are designed for the surface treatment of the
soil, as well as for loosening and preparing the soil for
planting, weed control and grinding residue, for
seedbed preparation without preliminary plowing in
the system of minimum tillage technology and after
thick stem row crops harvesting. It implements a disk
type implements include a disc mounted on the
individual rack. Classical instruments of this type are
made with a rigid stand mounting the cutter body to
the frame. In the classical working body attachment
scheme has a number of disadvantages. One of them is
the lack of a safety element. The proposed version of
the working body of the fastening using a spring strut
has the following advantages. When zooming in on the
disc obstacles (dense soil, bump, pit, stone), flexible
disk drives backward, up, down or to the side (left,
right) by the spring property (elasticity) of the curved
rack. This design reduces the shock load on the
bearing assembly, wherein the disc is returned to the
original position by passing earth and crop residues
without blockage. The purpose of structural changes
was to reduce the energy intensity of the surface
treatment process of the soil while improving
reliability
In the article we have reflected a relationship between
the parameters of the research activities of scientific
and pedagogical collectives and the characteristics of
the educational environment in higher education. It is
known that the research activities of scientific and
pedagogical workers and teams - an integral part
functioning of the higher education institution (and
improving its efficiency is one of the most important
problems). The authors proved that parameters
reflecting research activity of scientific and
pedagogical higher education of institution employees
characterize the aspects of the educational
environment as its latitude, intensity, social activity,
coherence, mobility, stability, reliability and
efficiency. It is caused by the fact that the research
activities of scientific and pedagogical workers - a
multifaceted social and cultural phenomenon. The idea
of the diagnosis of the educational environment of a higher educational institution and its structural units,
based on an assessment of scientometric indicators
(criteria for research productivity), can be completely
suitable for international and Russian requirements:
the well-known Shanghai procedure shifts the
emphasis on the evaluation of various aspects of the
research activities in higher education; serious
attention to assessing the research activity focuses and
Russian technique diagnostic efficiency of higher
education institutions. This is logical and soundly: if
the educational environment of a higher educational
institution is not a center of science, then it cannot
have effectively and competitive graduates, because
Research and pedagogical staff - the governing factor
in the educational process. Based on previously
developed models of research activities in scientific
and pedagogical collectives, as well as on generally
accepted models of educational environments, the
authors have proposed a method for the diagnosis of
the educational environment, based on an assessment
of scientometric indicators - parameters reflecting the
impact of the research activities of scientific and
pedagogical workers. Obtained results may be the
theoretical basis for further scientific understanding of
the problem of increasing the productivity of research
activities in higher education, as well as problems -
increasing the competitiveness of educational
environments. The practical significance of the results
of this study - the possibility of their use in the system
of socio-pedagogical monitoring - monitoring of
productivity the research activities and effectiveness of
educational environments. Methods of investigation:
modeling, methods of the theory of sets and relations,
methods of probability theory and mathematical
statistics, methods of the theory of limits, methods of
linear algebra and analytic geometry, multi-parameter
analysis of the systems and methods of quality control
(latent variables theory). Methodological bases of
research: a systematic, metasystem, qualimetric,
sociological and probabilistic and statistical
approaches
While shopping, everyone is at risk of processing, use,
and, as a consequence, dissemination of their personal
data. We pay with a credit card, sometimes leaving our
contact information, making the discount card and
subscribing to various events, connecting and using a
public Wi-Fi network in places where it is provided.
Even our chaotic movement through the Mall is
monitored, with the aim of creating logistics customer
flow. Here, to help managers and executives of
shopping centers, high technologies come. The
companies already go beyond standard video recording
devices and sensors invoice on the front door, letting
your eyes for our phones. At the moment some
companies are implementing monitoring smartphones
using a Wi-Fi signal. This service will allow you to
track the attendance of site, conversion of the people
who pass by the object and its visitors, distribution of
visitors for the facility, directions to consider regular
and new visitors, the amount of time that visitors
spend in the shopping center, but also to determine the
hours of flows and downs of attendance during the
day, in other words, to build a complete statistical
report
There is always an abrupt variable schedule of cooling
consumption in processing enterprises with seasonal
supply of raw materials. This causes peak heat load on
the refrigeration unit. The introduction of cold
accumulators (CA) in refrigeration units is one of the
modern ways of reducing the cost of refrigeration. The
use of cold accumulators allows you to smooth out
uneven thermal load on refrigeration, reduce the
cooling capacity of the installed equipment and
technical equipment. The night season experiences
minimum heat leakage and power consumption of
frozen ice water (coolant or refrigerant) but the
refrigeration capacity is used during the daytime at
peak heat load of cold consumption at peak electricity
consumption. The major cost of electricity to generate
refrigeration to compensate for heat loss coincides
with the period of high electricity tariffs as shown
from the analysis of cold consumption. The
development of refrigeration systems with cold
accumulation in “night” period of low electricity tariffs
is an important issue based on the forgoing
In the article we consider the questions of modeling of
temperature changes in the composting process, the
changes of oxygen concentration and temperature with
the air from the environment, produced the effect of
composting heat exchange mass with the environment,
the selected state variables and the control bioreactor, the
dependence of the coefficients of the system equations of
motion from the variable state of the object. This article
was prepared in the framework of the scientific project
16-48-230441 a(R) "Mathematical modeling of the
processes occurring in the automated installation for
year-round production of organic fertilizers in the
conditions of the Krasnodar region", financed by RFBR
and the administration of the Krasnodar region
The article presents the results of studies on the
preparation of inflorescences of sunflower for
production of food pectin extract. The authors study
the influence of enzyme preparations on the
organoleptic and physical and chemical parameters
of hydropectin and the optimum parameters of
enzymatic treatment, such as concentration of the
used enzyme preparations, temperature and
duration of treatment
The development of agro-industrial integration is an objective economic process involving, on the one hand, with the social division of labor and specialization, on the other - with the necessity of interaction between specialized sectors and modes of agricultural production. Agrarian enterprises come into this unification movement, seeking to reduce the risk, the occurrence of which is associated with the production depends on climatic conditions, natural agricultural products market, the dictates of the processing enterprises, the need to improve the competitiveness of production. Processing and service companies are also seeking to secure a stable income thanks to the raw material base, better use of raw materials, improving the quality of its products, decreasing the price and conquering markets. In most cases, the object is to integrate agriculture, and direct or indirect initiators often are non-agricultural plants and firms that concentrate the bulk of production and sales of AIC final product. As a result, the concentration of production results in savings on its scale, so-called technical-technological economy. Increased production expands beyond the optimal use of machinery and equipment. The more spread out are agricultural producers, so it is more difficult to realize their interests for scaling up. In the Russian practice we have developed a variety of organizational forms of integration differ in the nature of economic relations between the parties, the degree of independence of members of the business combination, the combination of centralization and decentralization. Conventionally, they are divided into associative - "soft" and corporate - "hard". By "soft" forms of association include associations, unions, non-profit partnership and a strategic alliance. They can function effectively at the interregional level. Hard type of integration ties characteristic of plants, corporations, trusts, holding companies. Agricultural credit consumer cooperatives (ACCC) is a voluntary association of individuals and legal entities residing or conducting their business activities in certain rural areas, on the basis of membership and monetary union shares in order to meet the needs of the members in the credit and other banking services
The article analyzes reasons that prevent the formation of stable and effective AIC associations of commodity businesses and processors of raw materials. Unbalanced process of the relationship between agricultural producers and processing plants have a negative impact on the economic situation of the organizations partners. Dictating low purchasing prices for raw materials by processing enterprises hinders profitability of agricultural producers. Purchase prices set by the processing enterprises of the dairy industry for milk, do not compensate for not only the production costs but also the losses from inflation. The rate of growth in energy prices is significantly higher than for livestock products, bringing its cost grew faster than sales prices. This leads to a dramatic reduction in milk production profitability. A paradoxical situation: on the one hand, dairies are facing an acute shortage of raw materials, on the other - exacerbated the problem of the sale of its milk producers at a reasonable price for them. The disparity between the purchasing prices for milk and retail prices for dairy products caused agricultural companies to seek alternative markets. Sharply increased sales of milk in the bottling of milk tankers, while many farms began to create their own recycling system
It is necessary to know exact value of the full
dispersion of waveguides, which leads to broadening
and reduction of pulse amplitude for modeling laser
radiation passage in quantum cryptography systems.
The operation purpose was obtaining of dependences
on a wavelength of various dispersion types according
to the Sellmeier’ sequationand optical pulse radiation
modelling in quantum communication systems.
Dependences of the material, waveguide and
chromatic dispersions on length of a wave according to
the Sellmeier’s equation which allows to consider an
optical fiber’s material are received. Distribution of a
cryptographic impulse through fiber-optical
communication lines of various extent is simulated
In 2016, the game of rugby for the first time included in the program Olympic Games with a team of seven players. It is well known that achieving significant results in speed-strength sports, which include rugby, is impossible without a high physical, psychological and neuro-psychic loads, which are always subject to the athletes during training and competition. Nutrition should occupy an important place in the training of highly-skilled athletes, rugby players. It is known that the decisive factor in Rugby is an adequate supply of carbohydrates (glycogen, muscle and liver, blood glucose). Prolonged exercise leads to a depletion of glycogen, thus may slow down growth meristematic tissue and worsen the body's recovery after the event. In view of the fact that rugby belongs to the speed-strength sports mind, there are additional requirements for carbohydrates with different chain lengths, easily digestible proteins and basic micronutrients. In the daily diet can not provide the athlete a sufficient amount of protein and carbohydrates, as well as the need to sustain their relationship. To solve this problem, we have to include specialized protein-carbohydrate foods that have high nutritional and biological value in the diet of athletes, rugby players, which are able to quickly restore glycogen stores and protein to prevent loss of muscle when intensive training. Thus, the development and practical implementation of specialized technology of the protein-carbohydrate foods for athletes, rugby players is actual and up-to-date