X-ray, is actually describing the ray used, which is X or roentgen ray, named X by the man who discovered it. He called it X because it was unkown. It is a wave of photons. Check out the research -- it is interesting.-ray, is actually describing the ray used, which is X or roentgen ray, named X by the man who discovered it. He called it X because it was unkown. It is a wave of photons. Check out the research -- it is interesting.
1 CALEA Accreditation is a means for developing or improving upon an agencyâs relationship with the community. 2  CALEA Accreditation strengthens an agencyâs accountability, both within the agency and the community, through a continuum of standards that clearly define authority, performance, and responsibilities.
Department earns CALEA accreditation. In March 2017, the Chesterfield County Police Department earned accreditation through the Commission on Accreditation for Law Enforcement Agencies, Inc. (CALEAÂ®). CALEA aims to improve the delivery of public safety services by. Maintaining a diverse body of standards (developed by public safety practitioners)