A novel charge-exchange recombination spectroscopy (CXRS) diagnostic method is presented, which uses a simple thermal gas puff for its donor neutral source, instead of the typical high-energy neutral beam. This diagnostic, named gas puff CXRS (GP-CXRS), is used to measure ion density, velocity, and temperature in the tokamak edge/pedestal region with excellent signal-background ratios, and has ...

In many scientific and engineering applications, we are tasked with the optimisation of an expensive to evaluate black box function f . Traditional methods for this problem assume just the availability of this single function. However, in many cases, cheap approximations to f may be obtainable. For example, the expensive real world behaviour of a robot can be approximated by a cheap computer si...

BACKGROUND Increasing attention is being given to the training of doctors to become teachers. This does not apply only to the schooling of teachers in undergraduate medical education: at the postgraduate level, general practitioner trainers (GP-trainers) receive special schooling to prepare them for their role. Yet the skills, knowledge and traits that should be expected in the competent GP-tra...

BACKGROUND Depression treatment by General Practitioners (GPs) and patient outcomes improved significantly after a comprehensive 20-h training program of GPs. This study examines whether the effects on patient outcomes are caused by the improvements in the process of care. METHODS Seventeen GPs participated in the training program. A pre-test-post-test design was used. A total of 174 patients...

BackgroundAvailability of multichannel cytometers and specific commercial antibodies makes flow cytometry a new option to simultaneously assess multiple intracellular platelet signaling pathways for clinical purposes, in small volume blood or low count.ObjectivesTo describe multicolor with fluorescent barcoding technique screening downstream membrane receptors major agonists (adenosine diphosph...