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Solutions to the nurse scheduling problem can be applied to constrained scheduling problems in other fields. [2] [3] While research on computer-assisted employee scheduling goes back to the 1950s, [4] the nurse scheduling problem in its current form was introduced in two parallel publications in 1976. [5] [6] It is known to have NP-hard ...
The CCC is a nursing terminology specifically developed for computerization: e.g. electronic healthcare information systems (EHR), computer-based patient records (CPR), and Clinical Information Systems (CIS), from research which collected live patient care data. The CCC System describes the six steps of the nursing process: Assessment; Diagnosis
A clinical pathway is a multidisciplinary management tool based on evidence-based practice for a specific group of patients with a predictable clinical course, in which the different tasks (interventions) by the professionals involved in the patient care are defined, optimized and sequenced either by hour (ED), day (acute care) or visit (homecare).
The GRADE approach (Grading of Recommendations Assessment, Development and Evaluation) is a method of assessing the certainty in evidence (also known as quality of evidence or confidence in effect estimates) and the strength of recommendations in health care. [1]
Cost engineering is "the engineering practice devoted to the management of project cost, involving such activities as estimating, cost control, cost forecasting, investment appraisal and risk analysis". [1] "Cost Engineers budget, plan and monitor investment projects.
PERT network chart for a seven-month project with five milestones (10 through 50) and six activities (A through F).. The program evaluation and review technique (PERT) is a statistical tool used in project management, which was designed to analyze and represent the tasks involved in completing a given project.
Event chain methodology is an extension of traditional Monte Carlo simulation of project schedules where uncertainties in task duration and costs are defined by statistical distribution. [ 4 ] [ 5 ] [ 6 ] For example, task duration can be defined by three point estimates: low, base, and high.
The constructive cost model was developed by Barry W. Boehm in the late 1970s [1] and published in Boehm's 1981 book Software Engineering Economics [2] as a model for estimating effort, cost, and schedule for software projects.