In the article we have presented the models of refusals and restoration of the power transformer, the model of refusals and restoration of the automatic switch, the model of refusals and restoration of an air-line of electricity transmissions; we have also made conclusions for the presented models and offers for introduction in manufacture
In the article below the following items are represented: existing methods for design of electroactivator for water solutions, processes within an electroactivator are examined, the new formulas for calculation of the main characteristics of electroactivator are proposed, dependences of the parameters upon the factors which influence on device functioning are plotted, conclusions regard processes and proposals for design and operating are made
BARLEY LEAF RUST (PUCCINIA HORDEI OTTH. PATHOGEN) IN THE NORTH CAUCASUS: SPREAD AND RASE COMPOSITION
The spread of barley dwarf rust pathogen has been studied in five agro-climatic zones of North Caucasus in 2012-2013. The race composition of the North Caucasian pathogen population was identified
The article presents the tendencies of the Krasnodar region bank market, the degree of its efficiency depending on using of innovative banking services has been analyzed
What connection is more stable: Balmont and Nietzsche or Balmont and Dostoevsky? Finding some similarities of childhood motives in the works of Balmont and Dostoevsky, the author of the article shows that Balmont glorifies the childhood of the child of God, perceiving him as " the first word ", etymon of human life and personality, deprived of any subjective description appearing in the primordial, - paradisial - content and spontaneity. In this "guarding genius" of Dostoevsky became a support for a prominent poet whose faith gave amazingly generous harvest in 20-s, when reference to Dostoevsky became permanent
This article presents the issues related to the distribu-tion of ozone in detoxification of feed grains and drawing up the balance of ozone consumption. The article also contains theoretical dependences obtained experimentally
This article reviewed the results of analysis of a balance of nitrogen, phosphorus and potassium in chernozem (typical black leached soil of Belgorod region) after two crop rotations by different cultivation technologies of agricultural crops. The balance of nutritional elements has been calculated and the optimal agro technology for deficitless balance of plant nutritional elements determined
We consider numerical solutions of the Navier-Stokes
equations describing laminar and turbulent flows in
channels of various geometries and in the cavity at
large Reynolds numbers. An original numerical
algorithm for integrating a system of nonlinear partial
differential equations is developed, based on the
convergence of the sequence of solutions of the
Dirichlet problem. Based on this algorithm, a
numerical model is created for the fusion of two
laminar flows in a T-shaped channel. A new
mechanism of meandering is established, which
consists in the fact that when the two streams merge,
a jet is formed containing the zones of return flow.
Vortex motion in a rectangular cavity is studied. It is
established that the numerical solution of the problem
with discontinuous boundary conditions loses
stability at Reynolds number Re> 2340. The
trajectories of passive impurity particles in a
cylindrical cavity are investigated. An explanation of
the behavior of tea leaves in a cup of tea in the
formation of a toroidal vortex because of circular
stirring is confirmed, which is confirms the wellknown
hypothesis of Einstein. A numerical model of
flow in an open channel with a bottom incline in a
rotating system is developed. It is shown that in both
laminar and turbulent flow under certain conditions a
secondary vortex flow arises in the channel due to the
Coriolis force, which explains the well-known Baer
law and confirms the Einstein hypothesis
In the article, most essential aspects of the national accounting schools’ formation are considered. Main ideas are researched into three accounting trends: legal, economic and balance
The article considers prerequisites for the development
of complex software and tools for data analysis,
modeling, forecasting and management decision
making in the management of IT-projects. System of
decision support can facilitate the work of heads of
enterprises and increase its efficiency. They
significantly accelerate the solution of problems in
business. In the organization, there is a software
complex, which suggests that the transmission of
information about incoming orders and deadlines for
every Department and information on the
implementation of the orders of the head is performed
via the software package. Using software system, the
client leaves a request for the execution of services.
The Manager sends a request to the appropriate
Department. Units, in turn, convey information about
the status of the application via the software package.
The software package provides fast remote bilateral
communication in electronic form between the client
and Manager and between Manager and the
departments. In a company, the head and head of
sector perform the coordination of work in
implementation of IT projects. However, there are a
number of human factors that make people cannot
keep track of the timely execution of all requests from
subordinates