In the title compound, Na2CaNi2(P2O7)2(H2O)10, there are two distinct P-atom sites, each tetrahedrally coordinated by four O atoms.The resulting phosphate tetrahedra link through a common O atom, forming a [P2O7]4− diphosphate unit.The Ni—O coordination is square pyramidal with four O atoms from two diphosphate groups in equator
We study the solution concepts of partial cooperative Cournot-Nash equilibria and partial cooperative Stackelberg equilibria.The partial cooperative Cournot-Nash equilibrium is axiomatically characterized by using notions of rationality, Bowls consistency and converse consistency with regard to reduced games.We also establish sufficient conditions
Welding occurs much hazard especially toward welders eyestrain.The Objective of study was to analyzed relation between age and eyestrain and also weld luminous intensity and eyestrain at welders of PT.X in District of Gresik.Research was carried out by cross sectional and observational study.Subjects were 20 welders of PT.X in District of Gresik.Da
The incident directions of seismic waves can change the ground motions of slope topography.To elaborate on the influences of the directions of seismic waves, a dynamic analysis of the slope topography was performed.Seismic waves were input using an equivalent nodal force method combined with a viscous-spring artificial boundary.The amplification of
Purpose: MR-guided radiotherapy (MRgRT) has the advantage of utilizing high soft tissue contrast imaging to track daily changes in target and critical organs throughout the entire radiation treatment course.Head and neck (HN) stereotactic body radiation therapy (SBRT) has been increasingly used to treat localized lesions within a shorter timeframe.