Assorted References. 1  major reference (in celestial mechanics: Keplerâs laws of planetary motion) 2  astronomy (in physical science: Astronomy) (in astronomy: Kepler) 3  celestial mechanics (in mechanics: History) 4  discovery and formulation (in Johannes Kepler (German astronomer)) 5  geometry (in geometry: Pythagorean numbers and Platonic solids)
From Wikipedia, the free encyclopedia. In chemical kinetics, the overall rate of a reaction is often approximately determined by the slowest step, known as the rate determining step (RDS) or rate-limiting step.
The rate chanrged to a merchant by a bank for providing debit and credit card services.The rate is determined based on factors such as volume, average ticket price, risk and industry. The merchant must set up this service with a bank, and agree to the rate prior to accepting debit and credit cards as payment.Next Up.he rate is determined based on factors such as volume, average ticket price, risk and industry. The merchant must set up this service with a bank, and agree to the rate prior to accepting debit and credit cards as payment.