in this research, the effect of friction between the liquid metal and the sand mould wall and the effect of passage of liquid through a vertical bend and through a ceramic filter on the fluid flow and the melt velocity has been studied by measuring the velocity of the melt and direct observation of the liquid flow through the different parts of a naturally-pressurized running system. the fricti...

Interorganizational information system (IOS) standards development in industrial groups is proving to be an extremely productive and effective endeavour. With countless stakeholders, varying opinions and firms that are more accustomed to competition than cooperation, many industrial groups have leveraged the use of a non-profit, voluntaryconsensus, standards development consortium to act as a s...

Conjugate post-saccadic eye drift can be induced in normal humans if a visual pattern is made to drift after every saccade. This study examines the ability of normal humans to create disconjugate vertical post-saccadic drift. Identical fuseable patterns were presented dichoptically, one to each eye. At the end of each vertical saccade one pattern drifted up and the other down, by 5% of the sacc...