Modernization of the multipurpose accelerating system VGIK-1

The aim of VGIK-1 modernization is the possibility of metal surface processing by ion and electron irradiation, widening a range of applied energies and beam densities, vacuum condition control. This is reached by usage of two diodes, where one of them has isolated and defocussing magnetic system and another one has plasma emitter for extraction of ions and electrons. There is also the system of plasma parameters control. Vacuum system includes the cryogenic, diffusion and titanium sorbtion pumps and mass-spectrometric syste

First results of the renewed Uragan-2M torsatron

The results of experimental investigation on the vacuum magnetic surfaces in the l=2 torsatron with an additional toroidal field Uragan-2M at wide varying operation parameters are presented. Also the first results on the wall conditioning in the Uragan-2M with the ECR and RF discharges in atmosphere of hydrogen in steady-state mode at low magnetic field, plasma production and heating with RF power are described.Представлено результати експериментального дослідження вакуумних магнітних поверхонь в l=2 торсатроні з додатковим магнітним полем Ураган-2М для широкої зміни операційних параметрів. Також описані перші результати підготовки першої стінки в Урагані-2М за допомогою ЕЦР і ВЧ розрядів в атмосфері водню в стаціонарному режимі при низькому магнітному полі, створення і нагріву плазми ВЧ потужністю.Представлены результаты экспериментального исследования вакуумных магнитных поверхностей в l=2 торсатроне с дополнительным магнитным полем Ураган-2М для широкого изменения операционных параметров. Также описаны первые результаты подготовки первой стенки в Урагане-2М при помощи ЭЦР и ВЧ разрядов в атмосфере водорода в стационарном режиме при низком магнитном поле, создания и нагрева плазмы ВЧ- мощностью

Contextual performance and the job satisfaction-dissatisfaction distinction: Examining artifacts and utility

The relationship between contextual performance and job satisfaction is reexamined by considering the distinction between scores on measures of satisfaction and measures of dissatisfaction. Data from four samples and two measures of job satisfaction suggest that scores on measures of both satisfaction and dissatisfaction provide significant incremental validity in predicting contextual performance, that the satisfaction-dissatisfaction distinction is valid at the facet level, and that the satisfaction-dissatisfaction distinction cannot be accounted for by the artifactual explanations previously proposed in the literature