Following recent developments in the automatic evaluation of machine translation and document summarization, we present a similar approach, implemented in a measure called POURPRE, for automatically evaluating answers to definition questions. Until now, the only way to assess the correctness of answers to such questions involves manual determination of whether an information nugget appears in a...

The present study focuses on the influence of a 5-pass overlapped friction stir lap welding AA6061-T6 mitigation defects and its simultaneous effect microstructure mechanical properties. Tool pin overlapping percentage 0%, 25%, 50% 75% was employed, from which it observed that significantly reduced at higher overlapping. Fine equiaxed grains were across all nugget zones in both top, bottom regi...

A network of synchronized detectors can increase the likelihood discovering QCD axion within quark nugget (AQN) dark matter model. similar also discriminate x rays emitted by AQNs from background signal. These networks provide information on directionality flux (if any), as well its velocity distribution, and therefore test Standard Halo Model. We show that optimal configuration to detect AQN-i...