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نمایش تعداد 1-10 از 6867
NUMERICAL SIMULATION OF FULLY NON-LINEAR IRREGULAR WAVE BY FLAP TYPE WAVE MAKER
Sea waves are usually irregular and of random nature. Therefore, no two waves are of the same wave height and period and move at different speeds. Investigating the effect of sea waves on offshore structures as well as absorbing energy from sea...
Modeling of uniaxial compressive strength using P and S waves in dry and saturated sandstone: a case study on sandstones in Kashafrud and Shurijeh Formation in Kopet Dagh basin
Considering the importance of uniaxial compressive strength determination, especially in engineering projects and oil industry, the use of a suitable and cost-effective method for estimating is looked necessary. In this ...
Reversible Surface Two-Electron Transfer Reactions in Square Wave Voltcoulommetry: Application to the Study of the Reduction of Polyoxometalate [PMo12O40]3− Immobilized at a Boron Doped Diamond Electrode
Reversible surface two-electrons transfer reactions (stepwise processes) are analyzed using square wave voltcoulommetry (SWVC), which is a variety of square wave techniques based on the measurement of the transferred charge. Such reversible surface...
On Type IIA String Theory on the PP-wave Background
We study type IIA superstring theory on a PP-wave background with 24 supercharges. This model can exactly be solved and then quantized. The open string in this PP-wave background is also studied. We observe that the theory has supersymmetric Dp...
Nonlinear-dynamics theory of up-down transitions in neocortical neural networks
The neurons of the neocortex show ∼1-Hz synchronized transitions between an active up state and a quiescent down state. The up-down state transitions are highly coherent over large sections of the cortex, yet they are ...