Áhrif þykktar bindilags og yfirborðsmeðferða á viðgerðarstyrk plastblendis -

Tilgangur: Að mæla ahrif þykktar bindilags og mismunandi yfirborðsmeðferða a viðgerðarstyrk plastblendis.Efni og aðferðir: Samtals 72 Tetric Evo Ceram plastblendi sivalningar voru byggðir upp og geymdir i vatni i 3 vikur. Þeir voru siðan hitaðir og kældir 5000 sinnum milli 5°C og 55°C heitra vatnsbaða til að likja eftir „gomlu“ plastblendi. Sivalningar voru slipaður a […]

New ISO Standard on accuracy of intra-oral scanning -

A standard on digital impression devices – and methods for assessing accuracy, has just been published. The standard was developed by an international working group headed by NIOM’s senior scientist John Tibballs, and managed by the Japanese Industrial Standards Committee (JISC). The standard, published by the International Organization for Standardization (ISO) was made public on […]

Great ceremony at doctoral examination in Turku -

John Tibballs, senior scientist at NIOM, acted as public opponent at the final doctoral examination for Mr. Durgesh Bangalore Huchaiah.

NIOM scientists participate at the ISO/TC 106 annual meeting in Hong Kong -

Five NIOM scientists have travelled to the city of Hong Kong to participate in the 53rd annual meeting of ISO/TC 106, from 20. – 25. august.

New standards for digital impressions -

CAD/CAM and 3-D printing have arrived with full force in dentistry. NIOM is leading the work to secure standards for scanning accuracy.