This article discusses the results of the studies made by the faculty and the staff of Ryazan State Agrotechnological University named after P.A. Kostychev confirmed with RF patents
This work presents main kinds of colourants and methods of painting wood particles. Based on wood structure analysis, it was revealed that hard wood, possessing tracheides and vessels as conducting elements, have the optimal capacity for coloration, in comparison with coniferous trees. A methodology was developed of cloning wooden particles, in the form of chips, with forced immersion in order to obtain established parameters of saturation and brightness. The experiments were conducted with chips of 15-50 mm long, 5-20 mm wide and 3-7 mm thick. The composition of colouring agent included water, acetic acid, and water-emulsion colourants of different types and colours (№1 – colour code (red, yellow, and brown) №2 – colorant (lilac and orange) and №3 – paint). Experience has shown the needed concentration of liquors and mass percentage of compounding ingredients. The research was undertaken to study concentration dependence on the time of allowance and saturation. In consequence of colouring experimental batches of chips, a painting saturation of 4-9 points was obtained at the allowance of 120 and 140 seconds. Dependence of brightness from solubility was determined, with high correlation between given parameters on Pearson Criteria (more than 0.9). Comparative analysis made it possible to discover that the better colouring of particles is created with the red paint. In this case maximum colouring effect is achieved with liquor of water-emulsion paint. Subsequent to the experimental results, a design of installation for colouring wooden particles was developed and patented
The article describes the sources of noise Yeisk
thermal power plant (TPP) in excess of the permissible
sound pressure levels in homes on the street. Gorky,
25. Eisk TPP is located near the residential area, where
the permissible noise level standards adopted much
more stringent than in the power plants. Prolonged
exposure to noise leads to human disease noise
disease. The scheme of movement of exhaust gases
from the thermal power plant generating units Yeisk.
Analysis of measurements of noise characteristics of
main and auxiliary equipment showed that one of the
main sources are sectioned estuaries double-barrel pipe
height of 27 m and slices estuaries pipes emergency
explosive valves flues installed on the roof at a height
of 17 m. The previous Noise reduction nozzles that
emit noise uniformly in all directions are replaced by
advanced, whose index changed direction estuaries
sections double-barrel tubes. This will change the level
of radiated noise in residential development. If you
change the angle of orientation of 135°-180°, the noise
level in residential construction decreased by 7-10 dB.
Shows a photograph of thermal power plants,
residential buildings, the old and improved silencers
Nowadays, in Russia there is a problem of utilization
of vehicles. The article has studied the various works
proposed in the concept of creating "horizontal" system
recycling vehicles. We have offered a different,
"vertical" system concept, consisting of three subsystems,
which together form a single waste management
system
It is well known that genetics studies the mechanisms of variation/heredity and widely uses the concept of "genetic information". While genetics considers the information as the content of the genetic code - structure of DNA and RNA included in the cell of a living organism. Genetics examines the mechanisms of recording, copying, readout of genetic information, the possibility of its modification and its influence on the characteristics and properties of the organism. In conversational and scientific language we know phrases, such as "Genes contain information about the characteristics/properties of the body." Paradoxically, we see no attempts to determine the amount of information contained in specific genes on specific characteristics or phenotypic properties of the organism. It would seem that the application of information theory in genetics is a completely natural and suggests itself. More strange that there are practically no works devoted to the application of information theory for solving problems of genetics. This article is intended, to some extent, to fill this gap on the example of calculating the amount of information in the genes of the characteristics or properties of different grape varieties. It examines the application of automated system-cognitive analysis (ASC-analysis), its mathematical model – system of information theory and software tools – intellectual system called "Eidos" for solving one of the important tasks of genetics: determine the amount of information contained in the genes on various phenotypic characteristics/properties of the grapes. To solve this problem, we perform the following steps: 1) cognitive-targeted structuring of the subject area; 2) the formalization of the subject area, i.e. development of classification and descriptive dials and graduations and training samples; 3) synthesis and verification of information model, reflecting the amount of information in the genes on the phenotypic characteristics/properties (multiparameter typing); 4) displaying the information about the genetic determination system of phenotypic characteristics/properties (SWOT analysis of Fennovoima); 5) displaying the information about the strength and direction of influence of a specific gene on phenotypic characteristics/properties (SWOT-diagrams of genes); 6) the solution to the problem of system identification phenotypic characteristics/properties by the presence of certain genes; 7) quantification of the similarities-differences of the various phenotypic characteristics/properties, upon determination system genes. A specific phenotypic property (or characteristic) is regarded as a noisy genetic text, including genetic information about the true gene property (clean signal) and the noise that distorts this information due to the random effects of the environment. The software tool of the ask-analysis which is "Eidos" intellectual system provides the noise suppression and the selection of true signal
The article analyzes the ways of ensuring a stable
quality of fruit in the process of storage. The patented
methods of storage, realization of which allows
increasing of storage life of agricultural products by
means of using low temperatures, regulating the content
of gaseous medium in the storage, creating hermetic
storing conditions, treating with chemical substances,
using biopreparations, were systematized. The analysis
of literature sources and patent information has show
that the development of methods for storing plant raw
materials with using biopreparations is up-to-date
The article considers the main types of wind and
solar electric installations, and provides a
comparative analysis of the renewable energy
potential of the Krasnodar region. Currently, people
of the Earth cannot live without electricity.
Production and consumption of electricity is
constantly increasing, and the cost of it is
constantly becoming more expensive. The cost of
oil production (cost to get oil out of the ground)
increases constantly. The cost of electricity is going
up because the cost of basic materials, such as
copper, is at an unprecedented high level. Such
alternative energy sources, such as solar and wind,
are real solutions to these problems, moreover, the
cost of "traditional" energy sources will only
increase. To date, the most popular and invest
renewable energy sources are the solar and wind
power. Solar energy in the Krasnodar region is
more profitable than wind one, despite the fact that
the production of solar installations is more
expensive. But every year the price of solar energy
is reduced and soon will be equal to the price of
wind energy, and science and technology do not
stand still, so when there is such an abundance of
sunlight in the Krasnodar region, the solar
installation will pay off much faster
The article considers scheme of sewage treatment
plants AG-STOK of Novorossiysk trading sea port,
designed to clean the surface runoff from the territory
of industrial sites and residential areas to the norms of
discharge in the drainage network. The installation
includes a well-separator, a storage tank, mechanical
cleaning of solids on a mechanical filter, filtration
through a filter with granular loading and filtration
through a filter with sorption loading. The treated
runoff, which corresponds to the conditions of
discharge into the urban drainage network,
accumulates in a tank of clean water and is diverted to
the storm sewer network. There are: the scheme of
treatment facilities, the explication of equipment, a
photo of a mechanical filter, a filter with a granular
load and a filter with a sorption load. The indicators of
surface runoff correspond to the norms of the
maximum permissible discharge
One of the promising directions of development of
agriculture of the Russian Federation is to increase
the production, improve the quality and decrease the
cost of potato cultivation. Annual cleaning is one of
the most intense and costly in transport and
technological processes. Potatoes - blending high
culture and very picky about cleaning. The highest
yields and income from potato production get where
embedded technology to optimize energy and labor
costs. The main (though not only) the special
technical means used during machine harvesting
potatoes, are potato harvesters. The main problem
when cleaning is a problem of balancing conflicting
requirements to the process and possibilities of
agricultural machinery. Including increasing the
purity of the tubers in the container with one hand,
minimization of losses and damages of tubers on the
other hand, when the performance of equipment. In
this article we propose a circuit-design solution
separating the working body of the potato harvester
that allow for cleaning to significantly reduce the
amount of traumatized potatoes in the process of
separating soil and vegetable impurities, creating the
preconditions for the elimination of damage to the
tubers on the hard side of the working bodies of
harvesting machines. Informed choice and timely use
of plug-in modules (separating working bodies) in
modern potato harvesting machines at work in
specific climatic conditions allows them to fully
match the list of regulated agronomic requirements.
Thus, the creation of new science-based technical
solutions for a separation of the organs of potato
harvesters is an actual scientific-technical task, which
makes a significant contribution to the development
of the country
The article studies dynamics of losses and the change
of composition of essential oil from split coriander
fruits. It is found, that in the fractions of split fruits,
extracted from long-stored commercial lots of raw
materials, mass fraction of essential oil is two or three
times lower than in whole fruits. In the composition of
essential oil from split fruits the content of valuable
components - linalool, geraniol, geranyl acetate is
slightly higher, and the content of undesirable
hydrocarbons and camphor is lower. It is shown that
from freshly split fruits, which were stored in a thin
layer in the open air, the oil was intensively lost in the
first three days, the losses reached 86 %. At the same
time, the composition of the oil changed: the content
of most volatile components - hydrocarbons decreased
several times and the content of high-boiling linalool,
geraniol, geranyl acetate significantly increased, which
increased the quality of the oil smell. The change of
composition is determined not only by the ratio of
components volatility. The content of relatively high
boiling camphor almost half decreased. This could be
associated with less ability of fruit tissue to sorb and
the ability of camphor to be easily sublimated.
The content of volatile n-cymene over time increased
with a simultaneous decrease in the content of γ–
terpinene, which confirmed predominantly chemical
way of n-cymene accumulation in coriander essential
oil in conditions conducive to oxidation. It is
recommended to separate the split fruits as soon as the
raw materials come to the plant and to process
immediately. Essential oil from split fruits can be used
to adjust the composition of individual lots of oil in
order to improve their quality, and to provide
extraction of valuable components – linalool and geraniol by vacuum rectification method