Introduction.Construction is one of the most injury-causing industries.It is connected with a large amount of operating production factors, that are constant or present potentially, which aggravate the high level of professional risks.The need to develop a methodology on the organization and performance of work in the field of labor protection in c
Current conception of attosecond pulse is based on Fourier optics and refers cecily rose oilers to an electromagnetic pulse with a broad, homogeneous weight Fourier spectrum.Its preparation/generation is along an indirect route in which the output of commercial available μ m-level wavelength laser is “processed„ by elaborately desi
Abstract Background It has been reported that the phosphatidylinositol 3-kinase (PI3K)-AKT signaling pathway regulates erythropoietin (EPO)-induced survival, proliferation, and maturation of early erythroid progenitors.Erythroid cell proliferation and survival have also baltimore a minuit been related to activation of the JAK-STAT pathway.The goal