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In dentistry, calculus or tartar is a form of hardened dental plaque. It is caused by precipitation of minerals from saliva and gingival crevicular fluid (GCF) in plaque on the teeth . This process of precipitation kills the bacterial cells within dental plaque, but the rough and hardened surface that is formed provides an ideal surface for ...
The University of California, San Diego Performance-Based Skills Assessment (UPSA) was created by Dr. Thomas L. Patterson to provide a more reliable measure of every day functioning in patients with schizophrenia than the previously utilized methods such as self-report, clinician ratings or direct observation. [1]
Dental plaque is a biofilm that attaches to tooth surfaces, restorations and prosthetic appliances (including dentures and bridges) if left undisturbed.Understanding the formation, composition and characteristics of plaque helps in its control. [6]
Formative assessment provides feedback for remedial work and coaching, while summative assessment checks whether the competence has been achieved at the end of training. Assessment of combinations of skills and their foundational knowledge may provide greater efficiency, and in some cases competence in one skill my imply competence in other ...
Scaling and root planing, also known as conventional periodontal therapy, non-surgical periodontal therapy or deep cleaning, is a procedure involving removal of dental plaque and calculus (scaling or debridement) and then smoothing, or planing, of the (exposed) surfaces of the roots, removing cementum or dentine that is impregnated with calculus, toxins, or microorganisms, [1] the agents that ...
Simulink is a MATLAB-based graphical programming environment for modeling, simulating and analyzing multidomain dynamical systems. Its primary interface is a graphical block diagramming tool and a customizable set of block libraries. It offers tight integration with the rest of the MATLAB environment and can either drive MATLAB or be scripted ...
The one-parameter model (1PL) assumes that guessing is a part of the ability and that all items that fit the model have equivalent discriminations, so that items are only described by a single parameter (). This results in one-parameter models having the property of specific objectivity, meaning that the rank of the item difficulty is the same ...
The Skill Model refers to the direct, holistic discrimination of what a situation calls for as the performer's "intuition" or "intuitive perspective." The emergence of an intuitive perspective, a direct sense of what is relevant and called for in a given situation, characterizes stages four and five of the Skill Model (proficiency and expertise).