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LPP identifies learning as a contextual social phenomenon, achieved through participation in a community practice. [2] According to LPP, newcomers become members of a community initially by participating in simple and low-risk tasks that are nonetheless productive and necessary and further the goals of the community. Through peripheral ...
A closed feasible region of a linear programming problem with three variables is a convex polyhedron. In mathematical optimization and computer science , a feasible region, feasible set, or solution space is the set of all possible points (sets of values of the choice variables) of an optimization problem that satisfy the problem's constraints ...
Clinical Nursing Research is a peer-reviewed nursing journal covering the field of clinical nursing. The editor-in-chief is Melissa D. Pinto (Mayo Clinic). It was established in 1992 and is published by SAGE Publications eight times a year.
The dominant research method is the randomised controlled trial. Qualitative research is based in the paradigm of phenomenology, grounded theory, ethnography and others, and examines the experience of those receiving or delivering the nursing care, focusing, in particular, on the meaning that it holds for the individual
Characteristics of good clinical research sites include setting good timelines, early participant recruitment, and having a management plan for efficiency. [2] Researchers in nursing have reported challenges accessing the facilities designated for conventional medical research. [3] The design of a research site should have a means of detecting ...
Nursing journals remain a primary method in which the nursing community shares information and disseminates research findings. These journals are most often peer-reviewed and contain editorials and reports of original research, including randomized controlled trials , observational studies , systematic reviews , meta-analyses , and qualitative ...
An interior point method was discovered by Soviet mathematician I. I. Dikin in 1967. [1] The method was reinvented in the U.S. in the mid-1980s. In 1984, Narendra Karmarkar developed a method for linear programming called Karmarkar's algorithm, [2] which runs in provably polynomial time (() operations on L-bit numbers, where n is the number of variables and constants), and is also very ...
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).