The standby Premium Pay rate is determined by Human Resources and forwarded to the civilian payroll office on the SF-50. Hazardous Duty and Environmental Differentials. Environmental Differential Pay (EDP) is paid for exposure to various degrees of hazards, physical hardships and working conditions.
A cusp is a point at which two branches of a curve meet such that the tangents of each branch are equal. The above plot shows the semicubical parabola curve, which has a cusp at the origin. cusp is a point at which two branches of a curve meet such that the tangents of each branch are equal. The above plot shows the semicubical parabola curve, which has a cusp at the origin.
A similar debate applies to cusps between houses. The majority of astrologers treat the Sun as always being in exactly one sign, and consider the Sun between signs, or in two at once interpretation of cusps to be a misinterpretation.