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HCA Healthcare, Inc. is an American for-profit operator of health care facilities that was founded in 1968. It is based in Nashville, Tennessee, and, as of May 2020, owned and operated 186 hospitals and approximately 2,400 sites of care, including surgery centers, freestanding emergency rooms, urgent care centers and physician clinics in 20 states and the United Kingdom. [6]
Hierarchical clustering. In data mining and statistics, hierarchical clustering (also called hierarchical cluster analysis or HCA) is a method of cluster analysis that seeks to build a hierarchy of clusters. Strategies for hierarchical clustering generally fall into two categories:
CFMMEU v Personnel Contracting Pty Ltd [2022] HCA 1 is an Australian labour law case of the High Court of Australia on the employment relationship between an individual who signed a contract for services and a labour hire organisation. The High Court departed from the approach widely taken by lower courts in holding a "multi-factorial" approach ...
New Milestone Achieved: Three Million Subscribers Implemented on the HealthStream Learning Center™ NASHVILLE, Tenn.--(BUSINESS WIRE)-- HealthStream (NAS: HSTM) , a leading provider of learning ...
Cluster analysis or clustering is the task of grouping a set of objects in such a way that objects in the same group (called a cluster) are more similar (in some specific sense defined by the analyst) to each other than to those in other groups (clusters). It is a main task of exploratory data analysis, and a common technique for statistical ...
For the first time, researchers have mapped out the very real physical changes of “pregnancy brain,” the changes that a mother’s brain undergoes while carrying a baby.. There’s “so much ...
Project-based learning is a teaching method that involves a dynamic classroom approach in which it is believed that students acquire a deeper knowledge through active exploration of real-world challenges and problems. [1] Students learn about a subject by working for an extended period of time to investigate and respond to a complex question ...
Situated learning is a theory that explains an individual's acquisition of professional skills and includes research on apprenticeship into how legitimate peripheral participation leads to membership in a community of practice. [1] Situated learning "takes as its focus the relationship between learning and the social situation in which it occurs".