INTRODUCTION The aim of this in vitro study was to compare the success rate and time required for bypassing the fractured segments of four different nickel-titanium (NiTi) rotary systems. METHODS AND MATERIALS This study was conducted on the mesiobuccal canals of 60 mandibular molars with fully-formed apices. Fifteen Flex Master, K3, RaCe and Hero Shaper instruments with 0.04 taper and tip si...

Inhibitor development poses a significant challenge in the management of hemophilia because once an inhibitor is present, bleeding episodes can no longer be treated with standard clotting factor replacement therapy. Consequently, patients with inhibitors are at increased risk for difficult-to-control bleeding and complications, particularly arthropathy and physical disability. Three clinical tr...

In this paper, a scalable scheme, configurable via register-transfer level parameters, for full register bypassing in a modern embedded processor architecture, termed ByoRISC, is presented. The register bypassing specification is parameterized regarding the number of homogeneous register file read and write ports and the number of pipeline stages of the processor. The performance characteristic...