supercritical carbon dioxide has gained increasing attention in food and pharmaceutical processing owing to the fact that it is environmentally inexpensive, not flammable, essentially non-toxic, and it has a convenient critical point. also, it has been attracting much attention in many fields, such as extraction of sensitive materials and pharmaceutical processing and polymerization processes. ...

A new functional model is proposed for gravity field modeling on the basis of KBR data from the GRACE satellite mission. This functional model explicitly connects a linear combination of gravitational potential gradients with a linear combination of range-rate measurements at several successive epochs. The system of observation equations is solved in the least-squares sense by means of the pre-...

The vertical motion of the Earth’s surface is dominated by hydrologic cycle on a seasonal scale. Accurate land deformation measurements can provide constructive insight into regional geophysical process. Although Global Positioning System (GPS) delivers relatively accurate measurements, GPS networks are not uniformly distributed across globe, posing challenge to obtaining information in data-sp...

In this paper we critically analyze the so far performed and proposed tests for measuring the general relativistic Lense-Thirring effect in the gravitational field of the Earth with some of the existing accurately tracked artificial satellites. The impact of the 2nd generation GRACE-only EIGEN-GRACE02S Earth gravity model and of the 1st CHAMP+GRACE+terrestrial gravity combined EIGEN-CG01C Earth...

stare decisis is one of traditional legal rules common law to be considered. according to this rule, the judge of the judicial decisions of thecommon law previous similar cases to use. this rule by some authorities such as the international criminal court to consider the implicit judgments about the observance of this rule before the verdict is so difficult. finally, cautious and visionary in c...

GRACE and GRACE-FO require the reduction of non-gravitational accelerations, through an onboard accelerometer, to accurately estimate variations in Earth’s gravitational field. Accuracy accelerometer measurements is vital this mass change recovery significant errors will reduce quality recovered science data. This paper describes our current characterization error sources accelerometers mitigat...