If we record the ground motion at a single location for a range of time, we can measure the time between peaks in the motion, which we call the wave period. Another important term is frequency, which is the inverse of the period, or one divided by the peak-to-peak time between wave crests.
The Universities and Colleges Admissions Service (UCAS) is a UK-based organisation whose main role is to operate the application process for British universities.
In contrast, the UCR Programâs National Incident-Based Reporting System (NIBRS) is a more comprehensive system of crime data collection and reporting. NIBRS collects incident and arrest data on 52 Group A offenses and arrest data only on 10 Group B offenses.