资讯

THERE have been a number of investigations as to the effect of carrier gas flow-rate on separation and column efficiency in gas-liquid chromatographic systems1–4.
Highlights The Shenandoah South 2H sidetrack (SS-2H ST1) well achieved a Beetaloo Basin record average 90-day initial production (IP90) flow rate of 6.7 million cubic feet per day (MMcf/d) over a ...
Using a new variable based on a model of dividend smoothing, we find that dividend growth is highly predictable and that cash flow news contributes importantly to return variability. Cash flow betas ...