The gauge invariance of the electromagnetic field in gravitational field is an important question. We prove d Alembert equation in gravitational field with gaug
Allogeneic bone marrow transplant is a life-saving procedure for adults and children that have high-risk or relapsed hematological malignancies. Incremental adv
The co-effect of transmitted power fluctuation and system nonlinearity produce deviations in scatterometer measurement results. An internal calibration method t
In this paper, the characteristics of two-dimensional viscous flow over two dams were numerically investigated. The results show that the behavior of the vortic