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403.668  Articles
1 of 40.368 pages  |  10  records  |  more records»
Many insect species visit the flowers of a plant and play an important role in their pollination. Of late, the interest of the pollination biologists has been to determine their relative contribution towards the reproductive success of the plant. Such inf... see more

To develop the methods for predicting deformations on floodplain areas in the zone of influence of bridge crossings, a mathematical model of a suspended flow with grass vegetation was developed. The problem of calculating the hydrodynamic fields of veloci... see more

The features of the behavior of the parameters of acoustic emission during plastic deformation of steel 3 and 1?18?9T in a magnetic field was studied. For the first time new effects of acoustic emission which are provoked by magnetic field influence are f... see more

This paper describes non-reacting flow analysis of a gas turbine combustion system. The method is based on the solution of Navier-Strokes equations using generalised non-orthogonal coordinate system. The turbulence effects are modelled through the renorma... see more

In the article, the influence of electromagnetic radiation of different frequencies, as well as the temperature on the extraction of quercetin from dandelion flowers (Taraxacum oficinale Wigg) is considered. The extraction regimes are established, in whic... see more

In the article, the influence of electromagnetic radiation of different frequencies, as well as the temperature on the extraction of quercetin from dandelion flowers (Taraxacum oficinale Wigg) is considered. The extraction regimes are established, in whic... see more

This paper deals with the study of  nonlinear MHD flow, with heat and mass transfer characteristics of an incompressible, viscous, electrically conducting and Boussinesq fluid on a vertical stretching surface with thermal stratification and chemical ... see more

The flow field quality has a principal signification at wind tunnel measurement. The creation of the flow field of air by fan leads to the rotation of entire flow field which is, moreover, deformed at the bends of the wind tunnel with close circulation. D... see more

At production, collection and transport of low – pressure gas to deep water offshore platforms in sea conditions because of thermodynamic indices change in the system, complications are generated in connection with liquid phases – separation. These compli... see more

1 of 40.368 pages  |  10  records  |  more records»