Six Polonaises

Soloist evaluations of six Old Italian and six new violins.

Many researchers have sought explanations for the purported tonal superiority of Old Italian violins by investigating varnish and wood properties, plate tuning systems, and the spectral balance of the radiated sound. Nevertheless, the fundamental premise of tonal superiority has been investigated scientifically only once very recently, and results showed a general preference for new violins and...

Six Views of Embodied Cognition Six Views of Embodied Cognition

Six decades – and six different roles for the industrial

In Finland the role of the industrial designer has changed with time. When the professional practice of industrial design first started to form, the designer was a creator whose work was likened to that of the artist. In the sixties designers started to work in closer cooperation with the industry, and the designer became a member of a team together with the engineer and the marketing represent...

?-Amylase Inhibitory Activities of Six Salvia Species

?-Amylase inhibitory activities of ethanol extracts from six selected Iranian Salvia species (S. hydrangea DC., S. hypoleuca Benth., S. officinalis L., S. reuterana Boiss., S. verticillata L. and S. virgata Jacq.) were examined, using in vitro model. In addition, antioxidant capacities (DPPH• radical scavenging) and total flavonoid cotents of the extracts were also determined. The results showe...

Comparison of Radiopacity of Six Endodontic Sealers

Introduction: Optimal radiopacity is one of the properties required for a root canal sealer that helps the distinction between the sealer and surrounding anatomic structures and evaluation of the quality of root filling. So, the purpose of this study was to evaluate the radiopacity of six root canal sealers at different focal distances. Materials and Methods: In this in vitro study, six endodo...