Three to 12 evaluations of clinical performance using the mini-clinical evaluation exercise (Mini-CEX) (n = 124) or direct observation of procedural skills (DOPS) (n = 21) were performed on 27 trainees working in an NHS neurology department. The communications/ counselling skills subdomain was scored in 64 evaluations. For Mini-CEX the focus was on gathering data (22%), diagnosis (31%), managem...

background: the clinical evaluation, as one of the most important elements in medical education, must measure students’ competencies and abilities. the implementation of any assessment tool is basically dependent on the acceptance of students. this study tried to assess midwifery students’ satisfaction with direct observation of procedural skills (dops) and current clinical evaluation methods. ...

Stable isotope labelled L-threo-3,4-dihydroxyphenylserine (L-DOPS) infusion tests and histopathological studies of the rectal autonomic nerves were performed in a patient with acute pandysautonomia. A pronounced increase in blood pressure occurred and stable isotope labelled noradrenaline appeared in the plasma during L-DOPS infusion in the acute stage, but decreased during the next three years...

Ant colony optimization (ACO) algorithms have proved to be able to adapt to dynamic optimization problems (DOPs) when stagnation behaviour is avoided. Several approaches have been integrated with ACO to improve its performance for DOPs. The adaptation capabilities of ACO rely on the pheromone evaporation mechanism, where the rate is usually fixed. Pheromone evaporation may eliminate pheromone t...

Dynamic optimization problems (DOPs) are those whose specifications change over time during the optimization, resulting in continuously moving optima. Most research work on DOPs is based on the assumption that the goal of addressing DOPs is to track the moving optima. In this paper, we first point out the practical limitations on tracking the moving optima. We then propose to find optimal solut...

For terrestrial positioning, some applications require three dimensional coordinates. The Dilution of precisions (DOPs) for position systems using range measurement is reviewed and the average values of DOPs for different deployments of base station geometries are examined. It is shown that to obtain the lowest DOPs, the base stations for different types of positioning systems need to be deploy...

Most research in evolutionary dynamic optimization is based on the assumption that the primary goal in solving Dynamic Optimization Problems (DOPs) is Tracking Moving Optimum (TMO). Yet, TMO is impractical in cases where keeping changing solutions in use is impossible. To solve DOPs more practically, a new formulation of DOPs was proposed recently, which is referred to as Robust Optimization Ov...

Abstract Introduction Surgical trainees at all stages are mandated to use workplace-based assessments (WBAs) gain feedback from their trainers. Direct observation of procedural skills (DOPS) is a tool assess hands-on surgical skills. This review the literature seeks ascertain how valid DOPS as an assessment for according APA (American Psychology Association) validity framework. Method Relevant ...

Bounding volumes are used in computer graphics to approximate the actual geometric shape of an object in a scene. The main intention is to reduce the costs associated with visibility or interference tests. The bounding volumes most commonly used have been axis-aligned bounding boxes and bounding spheres. In this paper, we propose the use of discrete orientation polytopes (k-dops) as bounding vo...

Introduction: Directly observed procedural skills (DOPS) is aunique method for assessment since it tests the trainee’s abilityto apply his knowledge and skills in performing a particularprocedure and provides an assessment of the practical workperformed by the trainee on a ‘real’ patient under supervisionof an experienced faculty. The study aims to make use of DOPSrating for assessment and furt...