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Metastable ω phase is common in body-centred cubic (bcc) metals and alloys, including high-alloying steels. Recent theoretical calculations also suggest that the ω structure may act as an intermediate phase for face-centred cubic (fcc)-to-bcc transformation. Thus far, the role of the ω phase played in fcc-bcc martensitic transformation in carbon steels has(More)
BACKGROUND Interleukin-6 (IL-6) and vascular endothelial growth factor (VEGF) have important functions in injury and repair processes of glomerular intrinsic cells. A study was conducted to analyze the urinary VEGF/creatinine (CR) and IL-6/CR levels in simple hematuria patients after excluding the interference of creatinine. We aimed to investigate the(More)
The main purpose of this paper is to investigate the convergence of the Euler method to stochastic differential equations with piecewise continuous arguments SEPCAs. The classical Khasminskii-type theorem gives a powerful tool to examine the global existence of solutions for stochastic differential equations SDEs without the linear growth condition by the(More)