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
Model and method of calculation of integral index
of influence of external environment of integrated production system were considered and interaction
of given index with choice of optimal strategy
of business-system development was shown in the article. Results of approbation of worked out model and method were casted.
The article examines the historical aspect of the
appearance of the concept of the photon, which was
introduced through the works of Planck, Einstein,
Compton, Lewis. It is noted that the photon has both
corpuscular characteristics (momentum, mass, energy)
and wave (frequency, wavelength), which are
interconnected. Thus, the photon has dual properties – of
a particle and a wave. The article deals with the analysis
described in the literature of the photon model proposed
by S.M. Polyakov and O.S. Polyakova, F.M.
Konarevym-Krauzerom, V.G.Kozlovym and S.I.
Chervyakov, as well as with their advantages and
disadvantages. A version of the model in the form of a
photon of two identical but oppositely charged halfmass,
which simultaneously perform translational,
rotational and vibrational motion was suggested. We
have shown derivation of the amplitude of vibration of
the two half-mass photon connected with simple relation
with wavelength, described with this photon. On this
basis, it is concluded that the state of a photon is
characterized by a rotational movement of its oppositely
charged half-stuff, which radius (r) is the amplitude of
the oscillation process of each of the half-mass, and
described by oppositely charged half-mass
circumference length S in expanded form in a result of
the progressive movement is the length wave l. This
work displays the wave equation describing the motion
of photons in the form of a standing wave which is a
complete analog-independent Schrödinger equation for
the motion of an electron in a hydrogen atom
In the article, the results of investigation of technolo-gical (vertical) integrated production are listed. Ma-thematical models of the estimation of economic effi-ciency and system (synergistic) effect of integrated production systems are examined
Movement of geographical and magnetic poles versus celestial bodies’ positions is examined on the basis of the special and general relativity theory.
The article presents the model of formation of the pedagogical culture of the teacher of the professional Lyceum, built on cultural, cooperative learning and средовом approaches and containing the target, content, process, diagnostic components
The model of identification of process of a dust con-tent of the air is submitted. It is shown, that in a work-ing zone of foundry shops the significant amount of a dust is allocated. The most unsuccessful sites from a position of allocation of a dust are chambers and lattices. The experimental analysis shows, that in structure of a dust the weight maintenance of fractions with a diameter up to 20 microns reaches 43,8 % on weight. The dust is most dangerous to health of the working personnel and creates problems at clearing air. The model of structure of dusty air is received
On the basis of hydrodynamic analogy between turbulent transport of momentum, heat and mass transfer, and information in the conditions of modern electronic social networks, we consider a model of informational influence. The flow of information is represented as a stream of random events with simplest flow properties. In addition to the flow of information impact there were introduced the concepts of density, velocity and viscosity of the information flow. These parameters had been derived from the construction of dimensionless criteria characterizing the balance between inertia and viscosity of the information flow of information influence. This criterion serves as a numeric parameter determining the boundary
of the transition from low-intensity to high intensity of information influence the turbulent nature of the attack. We have also analyzed the ranges of changes and the meaning of the entered parameters from the point of the organized network information inserts. The existence of the information in time and procedural nature of the concept of information allow us to focus on the properties of information flow as inertia, dynamics and relaxation
In order to improve the security of information transfer we have offered one of the possible approaches to modeling process control computer networks with elements of intelligent decision support. We proceed from the graph model of network nodes which are network devices with software control agents, and arcs are logical channels of information exchange between the equipment computer systems. We built an addressless sensing technology which ensures the completeness of monitoring of all network equipment. To classify the computer networks state we provided a method for calculating the values of reliability. Development of signal mismatch triggers the control cycle as a result of which the adjustment of the state of network equipment. For existing tools we proposed adding network control expert system consists of a knowledge base, inference mechanism and means of description and fill in the knowledge base
The article describes a model section of the transport network, taking into account the probabilistic characteristics of the time the vehicle, namely a possible delay in transportation, a loading or unloading. The optimality criterion for route with the largest revenue from transportation is shown