However, as coherence is typically limited to the caldera of El Reventador itself, we use the range of phase values within the caldera (after topographic correction and avoiding areas of subsidence) as the diagonal values of a weighting matrix, W. We neglect the effects of co-varying atmosphere between interferograms, setting the off-diagonal elements to zero.
The steel was intercritically annealed at 1093 K (820 °C) for 120 s in a N2 5 vol% H2 process atmosphere, where the oxygen potential was controlled by varying the process atmosphere dew points at 223 K (−50 °C), 243 K (−30 °C) and 278 K (+5 °C).
We investigated the role of O2 and H2O (possible agents of this process) by varying the annealing atmosphere and time.
Two types of 316L austenitic stainless steel particles were sprayed by a dc plasma gun in ambient or controlled atmosphere varying gun parameters and surrounding gases composition.
Zirconium oxynitride films were deposited by RF reactive magnetron sputtering in water vapor nitrogen atmosphere varying the deposition temperature from RT to 600 °C.
The purposes of this study are to investigate the performance of earth air heat exchangers under varying soil and atmosphere conditions and the interactions between the heat exchanger and environments.
Turbulence, whether in the upper or lower atmosphere, generates unstable regions of varying densities, diminishing the atmosphere's ability to allow a beam of light to pass straight through with unchanging intensity.
Iron-based 1D nanostructures have been successfully prepared using an electrospinning technique and varying the pyrolysis atmospheres [22].
A massive counter clockwise swirl of freezing air, the pattern is driven by varying pressures in the atmosphere that either keep cold air locked above the Arctic circle or let it drift southward.
In this study, pyrolysis of sugarcane bagasse was performed in fixed bed tubular reactor under the conditions of nitrogen atmosphere, by varying temperature and different particle sizes.
Films of clusters with different sizes have been deposited after varying the Ar/He atmosphere ratio and its pressure in the aggregation region.
