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3.762  Articles
1 of 377 pages  |  10  records  |  more records»
A significant number of emergencies that occur in the chemical, processing and transport industries begin with an accidental spill and ignition of a flammable liquid. In this case, the spread of fire to neighboring objects is of particular danger. When de... see more

Background: Coronary shunts are widely used to prevent myocardial ischemia during off-pump coronary artery bypass graft (OPCAB) procedures. Although clinical effectiveness has been reported, actual perfusion flow has not been well assessed. The purpose of... see more

Background: Coronary shunts are widely used to prevent myocardial ischemia during off-pump coronary artery bypass graft (OPCAB) procedures. Although clinical effectiveness has been reported, actual perfusion flow has not been well assessed. The purpose of... see more

In 1970-1980, a new scientific direction in agrophysics was started, with efforts devoted to the physical modeling of convective heat transfer in greenhouses and agricultural fields. The base of this new branch of agrophysics was created by research effor... see more

Volcanic eruptions are unsteady multiphase phenomena, which encompass many inter-related processes across thewhole range of scales from molecular and microscopic to macroscopic, synoptic and global. We provide anoverview of recent advances in numerical mo... see more

In this study, we conduct numerical simulations of thermochemical mantle convection in a 2D spherical annulus with a highly viscous lid drifting along the top surface, in order to investigate the interrelation between the motion of the surface (super)cont... see more

We generalise to signed graphs a classical result of Tutte [Canad. J. Math. 8 (1956), 13—28] stating that every integer flow can be expressed as a sum of characteristic flows of circuits. In our generalisation, the rôle of circuits is taken over by signed... see more

The theoretical foundations of the origin and development of Antarctic tourism are considered. The first proposals for Antarctic tourism were recorded in 1910, but it was not until the 1920s that the first tourists were able to visit the mainland. The beg... see more

Singharaja and adjacent forested areas drains into two major rivers in Sri Lanka and they are crucial sources of drinking water downstream and contributes to frequent floods. This study was done to model stream flows and evaluate the applicability of the ... see more

1 of 377 pages  |  10  records  |  more records»