aÂ·pexÂ·iÂ·fiÂ·caÂ·tion. Induced tooth root development or closure of the root apex by hard tissue deposition. apexification. a process of promoting apical closure of the root in an endodontically treated tooth by placement of calcium hydroxide paste or other tissue-tolerant material in the root canal after an apicoectomy.
In general, the concept of supernumerary status was well received and was supported by all involved who believed that its goal of producing adequately trained and skilled practitioners in an intensive care environment was a worthwhile exercise that benefited both staff and patients.niversity of Ulster, Jordanstown, Newtownabbey, UK. brian.mcgowan@ulster.ac.uk. This paper presents an evaluation of the implementation of supernumerary status in intensive care units in the Greater Belfast area.
We can build a complicated application program from a library of many classes, some of which are related by superclass-subclass relationships, forming an inheritance hierarchy. We draw such hierarchies as follows, with each subclass beneath its superclass (with an arrow pointing to it). While a superclass may have many direct subclasses, a subclass has exactly one direct superclass. So, in this example, the ModularCounter and BoundedCounter classes extend the IntCounter class. Each subclass is in some sense more powerful than the superclass that it extends: it adds more fields and methods. Unfortunately the terms subclass and superclass seem to have exactly the opposite informal meanings. The word super implies something more powerful, but in fact it is the subclass that is more powerful.