Layer formation in a thermally destabilized fluid with stable density gradient has been observed in laboratory experiments and has been proposed as a mechanism for mixing molecular weight in late stages of stellar evolution in regions which are unstable to semiconvection. It is not yet known whether such layers can exist in a very low viscosity fluid: this work undertakes to address that questi...

About a year ago, we decided to invest some time in improving our shading model and embrace a more physically based material workflow. This was driven partly by a desire to render more realistic images, but we were also interested in what we could achieve through a more physically based approach to material creation and the use of material layering. The artists felt that this would be an enormo...

The phase behavior of short-chain fluids in slit pores is investigated by using a nonlocal-density-functional theory that takes into account the effects of segment size, chain connectivity, and van der Waals attractions explicitly. The layering and capillary condensation/evaporation transitions are examined at different chain length, temperature, pore width, and surface energy. It is found that...

Recently, Hochwald et al. have recognized that arbitrarily reliable communication is possible in multiantenna systems with coding over only a single coherence interval. In particular, they showed that reliable communication is possible for all rates with code words that extend over a single coherence interval when the number of transmit antennas and coherence interval ( ) . They coined the name...