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A radiological information system (RIS) [1] is the core system for the electronic management of medical imaging departments. The major functions of the RIS can include patient scheduling, resource management , examination performance tracking, reporting, results distribution, and procedure billing. [ 2 ]
Examples include such items as cancelled checks, paid bills, payrolls, subsidiary ledgers, bank reconciliations. [1] Accounting records can be in physical or electronic formats. In some states, accounting bodies set rules on dealing with records from a presentation of financial statements or auditing perspective. Rules vary in different ...
An accounting information system is generally a computer-based method for tracking accounting activity in conjunction with information technology resources. The resulting financial reports can be used internally by management or externally by other interested parties including investors , creditors and tax authorities.
Accounting research is carried out both by academic researchers and by practicing accountants.Academic accounting research addresses all areas of the accounting profession, and examines issues using the scientific method; it uses evidence from a wide variety of sources, including financial information, experiments, computer simulations, interviews, surveys, historical records, and ethnography.
Past Performance - Across historical time periods for the same firm (the last 5 years for example), Future Performance - Using historical figures and certain mathematical and statistical techniques, including present and future values, This extrapolation method is the main source of errors in financial analysis as past statistics can be poor ...
Examples of demonstrative evidence include photos, x-rays, videotapes, movies, sound recordings, forensic animation, diagrams, maps, drawings and other trial graphics, simulations, and models. It is useful for assisting a finder of fact in establishing context among the facts presented in a case. To be admissible, a demonstrative exhibit must ...
A medical record includes a variety of types of "notes" entered over time by healthcare professionals, recording observations and administration of drugs and therapies, orders for the administration of drugs and therapies, test results, X-rays, reports, etc. The maintenance of complete and accurate medical records is a requirement of health ...
A PACS consists of four major components: The imaging modalities such as X-ray plain film (PF), computed tomography (CT) and magnetic resonance imaging (MRI), a secured network for the transmission of patient information, workstations for interpreting and reviewing images, and archives for the storage and retrieval of images and reports.