The article presents the development of multi-detail
women’s dress with rectilinear articulation that are
located according to the principle of traditional middle
East ornaments. As the source we have selected
geometric ornaments called girih
Education was always an important part of the
development of the individual and society, because
education is the process of the formation of mind and
character. Each level of education currently requires
increased attention, since the quality of life of future
graduates directly depends on the quality of the
provision of educational services. Despite the fact that
most of the educational process is formalized by
educational standards, regulatory documents and local
acts of educational institutions, this area continues to
need both automation and the development of various
models, methods and techniques, the use of which will
greatly optimize the implementation of the educational
process. There are few software products, models and
methods that assess the quality of education and the
educational process in general, aimed at individual
elements of the educational system. In all the existing,
basically, there is only support for working with
bachelors, slightly less often with masters and very
rarely with graduate students. This article describes
methodological approaches to assessing the
achievements of graduate students, as well as an
information system for supporting the educational
process of graduate school
The aim of the research was to develop a geographical
information system (GIS) for monitoring soil fertility
based on calibrated remote sensing data within Rostov
region. The possibility of developing a geoinformation
system for irrigated agrolandscapes monitoring based
on modern computer geoinformation technologies for
problems solving of reclaimed territories management
in cooperation with other automated information
technologies is considered. An example of selecting
main degradation processes for the irrigated
agrolandscape within Rostov region boundaries, the
main possibilities of the system and the proposed
directions for its development are presented. To
develop a geoinformation monitoring system, the
ArcGIS 10.4.1 for Desktop software package has been
selected. Monitoring GIS includes remote sensing data
obtained from the VEGA-Science satellite monitoring
service. The technology for creating a geodatabase for
degradation processes monitoring, necessary for rapid
analysis of information and time-saving on collection,
processing and calibration of data bulk is introduced.
As a mapping principle, graduation of farm fields by
intensity of land degradation processes was used. GIS
monitoring includes multi-layer digital maps and data
attribute tables characterizing the main indicators of
soil fertility and crop seeding development. The use of
GIS technologies with satellite data will significantly
reduce the complexity of field survey data processing
by data processing automation and is promising for
developing computer monitoring systems for irrigated
agro landscapes. Farm specialists are offered a
convenient mechanism not only for data accumulation,
but also for maintaining fields’ history with reference
to the yield year. Analysis tools allow performing data
spatial and logical queries, to run samples and reports
Assessment of barley for the blotch incidence is traditionally carried out by visual determination of leaf damage with the help of the available expert – phytopathologist , and with the account scales which allows to characterize a variety for resistance or susceptibility to the studied disease in field conditions. This method has a number of disadvantages that are proposed to be overcome by developing a new tool of a phytopathologist. The measuring tool of a phytopathologist should provide high accuracy of the assessment of plants damage caused by the disease, and the measurement procedure should be quick and easy. The aim of this work is to develop a mobile tool of a phytopathologist for quantitative fast assessment of winter barley leaves damage caused by blotch in field conditions. To achieve this goal the following tasks should be fulfilled. Objective 1: introduce the idea and concept of problem solution; Objective 2: justify the choice of method and solution tool; Objective 3: apply the selected method and tool to solve problems, i.e. to perform the following steps: – cognitive structuring of the subject area; – formalization of the subject area; – synthesis and verification of models; – improvement of the quality of the model and choice of the most reliable model – solving diagnostics problems within the most reliable model (classification, recognition, identification), decision support and research of the simulated subject area by studying its model. Objective 4: describe the effectiveness of the proposed solution. Objective 5: examine the limitations and disadvantages of the proposed solutions of the problem and prospects of its development by overcoming those limitations and disadvantages. The article provides a detailed numerical example of the solution of tasks on real data processed with the ASC- analysis and "Eidos" system
The article considers a solution for an
economy prognosis formation task in
different industries and service sector. In
addition, it contains a review of
mechanism of an intersectoral balance and
theoretical components of V.V. Leontief
linear economic model of intersectoral
balance. Premises of mathematiceconomical
apparatus usage and practical
usage in economy planning of many world
countries and also results of this apparatus
working making that countries’ economic
condition “almost balanced” are studied.
Inferences of “Input–Output” method
significance in economy planning for
company groups and country in general are
made in this article too.
Solution of program product for
calculations and analysis development
necessity is substantiated. In this program,
output of reports is envisaged. Practical
example of intersectoral balance task with
the developed program is given in article
and accuracy of calculations is approved.
Program product structure and
development tools are described. The
program can be used as a tutorial for
students studying on economical directions
for economic indicators calculation
experience gaining
The article offers a method of details finishing and cleanup processing based on the details and working environment granules mass hashing in combination with the target transporting movement from loading to unloading. Such combination is provided by means of technological process in which the movements are carried out at the expense of the working body executed in the form of a complex screw rotor with the multidirectional screw surfaces formed by flat elements. Four screw rotors designs and methods of their assembly as well as the recommendation on the use of screw rotors are shown: "The movement of the processed details and particles of a working environment is the most complex and infinitely various among the I class screw rotors and the most elementary and uniform among the IV class screw rotors". The practice and experimental control of the details finishing technological process introduction efficiency in screw rotors have shown that for the considered case productivity of, for example, agnail removal increases tens of times. It is reached not only at the expense of the possibility of continuous processing provision in screw rotors, but also due to significant increase in amplitudes of low-frequency fluctuations which are reported to loading masses by the screw rotors machines located at different angles to each other and to screw rotor rotation axis
In the article there are results of theoretical and experimental
researches on creating a working part for leafsplitting
and orientation of tobacco leaves when preparing
for their drying
Long-term storage of fruits can be achieved by means
of decreasing microbial contamination of their surface
as a result of fruits pre-treatment by biopreparations
before dispatching for storage. In the current study
patterns of influence of fruits pre-treatment with the
“Ekstrasol” biopreparation in a number of
concentrations of bioagent on the microbial
contamination of their surface during storage are
revealed. The “Ekstrasol” preparation is a biofungicide,
containing the Ch-13 strain of Bacillus subtilis bacteria
and their metabolites. As research objects there were
chosen apples of a zoned in the Krasnodar region
variety called Idared and pears of a zoned in the
Krasnodar region variety called Conference, harvested
in 2016. The apples and the pears were stored over a
period of 6 months in the low temperature conditions.
Samples were withdrawn every month over the period
of storing. The species composition and quantity of the
most prevalent microorganisms, potentially causing the
spoilage of apples and pears during storing, were
identified. The optimal concentration of the bioagent,
which provides the maximal decreasing of microbial
contamination of fruits’ (apples and pears) surface, is
established – 106
CFU/g, dosage of solution – 1 ml per 100 g of fruit
To determine the mass fraction of linolenic acid in flax
seed oil the authors developed a rapid method based on
the pulse method of nuclear magnetic resonance with
the use of NMR analyzers low resolution. This method
has some significant advantages compared with the
known method on the basis of chromatographic
method for the determination of the mass fraction of
linolenic acid in the oil extracted from the seeds of
flax, namely, does not require additional sample
preparation (extracting oil by solvent), eliminates the
use of toxic chemicals, requires a much lower
investment of time to conduct a single analysis, highly
automated, and eliminates the influence of human
factor on the research results. The method is based on
the revealed correlation between the weighted average
time spin-spin relaxation of protons contained in the
triacylglycerols of the oil of the flax seed, and a mass
fraction of linolenic acid in the seed oil at a
temperature of 23ºc. In article results of research of
influence of temperature on the weighted average time
spin-spin relaxation of protons contained in the flax
seed oil. Installed directly proportional linear
relationship between the temperature of flax seeds and
measured the average time spin-spin relaxation of
protons oil contained in the flax seeds with the correlation coefficient is 0,930, the temperature change
of the sample of seeds at 1 ° C leads to the change of
the coefficient is 0.011 kt. The developed
methodaccuracy in the temperature range from 20 to
26 ºC
At present, the state management of labor protection
in Russia adheres to the goals of harmonizing the
domestic legislation with the best world practices in
this field, eliminating internal contradictions in
legislation and building an active management
system for labor protection provided that a «favorable
climate» for the conduct of business activities is
provided. The regulatory and legal state regulation of
labor protection forms the basis for the development
and implementation of a set of measures to create
conditions for maximum protection of life and health
of workers. The authors consider the modern legal
framework and standards in the field of management
of labor protection in the organization. Reflects the
changes that have occurred in the Russian labor
legislation regarding the employer's duty to create
and maintain a labor protection management system.
The aspects of introduction of the health and safety
management system are considered taking into
account the requirements of the draft international
standard ISO/DIS 45001 «Occupational health and
safety management systems - Requirements with
guidance for use». It is shown that one of the modern
directions of standardization in the field of labor
protection is the development of risk management
and an analysis of foreign practice of legal regulation
of issues in the field of occupational safety. The
article is intended for specialists in documenting
processes carried out implementation, operation and
maintenance of a health and safety system, and on
students of higher education institutions and teaching staff