Detectives are promoted from the officer rank after a probationary period on the force. Some officers work a beat for some period of time before being promoted to detective, while others remain uniformed officers for the duration of their career.
Impact Biomedicines is pioneering the development of life-changing treatments for patients.
The impact factor is based on the arithmetic mean number of citations per paper, yet citation counts have highly skewed distributions, making the arithmetic mean potentially misleading if used to gauge the typical impact of articles in the journal rather than the overall impact of the journal itself.