The morphology of resorbed diamond crystals is a valuable source information on the composition and ascent rate kimberlite magmas, as well possible redox conditions in protolith. Previously, resorption was thoroughly investigated at P–T–fO2 parameters magma ascent. In this study, we using unaltered group I model carbonatite that are typical peridotite magmas subcontinental lithospheric mantle. ...

The results of modeling acute myocardial infarction on 20 male Wistar rats aged 24 months are presented. Ischemic effect is carried out by local injection 1.5% sclerosant ethoxysclerol (0.25 ml) into the thickness myocardium under general anesthesia using non-traumatic needle with silicone coating, which allows to simulate minimal invasive animal's body, trauma, little duration intervention, lo...

Abstract Funding Acknowledgements Type of funding sources: None. Purpose To perform the model main arteries restenosis and to study arterial hemodynamics using original device for modeling intra-arterial circulation. Materials methods We used an developed by us The part is a prototype human vessel - rotameter glass tube 365 mm length, with inlet diameter more than outlet (20 vs 16.5 mm). An aqu...

A numerical and experimental investigation of flow and heat transfer in a gas- liquid Thermosyphon Heat Exchanger "THE" with built in heat pipes and aluminum plate fins for moderate Reynolds numbers has been carried out. It's module is composed of 6 rows and 15 columns copper pipes with aluminum plate fins with dimensions of 130cm height, 47cm width and  20cm depth. The tubes have been fill...

This study focuses on using an artificial neural network (ANN) based model for predicting the performance of high strength concrete (HSC) beams strengthened with surface mounted FRP laminates. Eight input parameters such as geometrical properties of the beam and mechanical properties of FRP laminates were considered for this study. Back propagation network with Lavenberg-Marquardt algorithm has...