In the article we consider experimentally-theoretical questions of distribution seeds with a pulse sowing device in laboratory and field conditions
The influence of a superficial plastic deformation and a corner of installation of a roller on the diagram of specific normal pressure and contact forces of friction is shown in the article
In this work, the example of skidding vehicle passes distribution along a skidding trail is considered. The distribution is determined when vehicle capacity is being decreased in skidding process because of rut depth increasing on the soils with low bearing capacity
The article deals with key issues relating to energy efficiency in Russia, as well as the main directions of energy saving in agriculture
In this article, the dynamic characteristics of a hydraulic actuator of a wood soil-cultivating mill as object of automatic control are presented
The article considers the dynamic optimization of the
drying process of grain by proper selection of the required
parameters. The calculations of the optimal
parameters of the control device
The earthquake forecast model based on the astronomical data using the artificial intelligence system is developed
The comparison of specific coefficients of the current dredge pumps equipped with centrifugal dredgers and the dredge complete with the ejector jet cap of im-proved design by Tsimlyanskiy Marine Engineering Plant
Nigeria has the largest oil sands and bitumen resources
in Africa and is one of the main leading countries in the
world from the point of view of its significant potential
heavy oil deposits. Research of geological and physicochemical
properties confirmed that the Nigerian bitumen
is an important energy source and an alternative source
of hydrocarbon feedstock for the petrochemical industry.
Nigeria imports black oil for the petrochemical industry
and its heavy oil can act in place of this black oil. In
addition, researchers have successfully established the
possibility of producing electrical energy from this
heavy oil. Tar sands and bitumen are able to help
improve the economy of Nigeria
The article found that the targeted management of parameters affecting the production arm can influence the value of the break-even point and increase the potential for the formation of the gross profits of small repair shops