Localization of the subjective vertical during body tilt in pitch and in roll has been extensively studied because of the relevance of these axes for aviation and control of posture. We performed the ...

This article introduces a methodology for reservoir characterization, geological modelling, and well-performance prediction. The methodology integrates petrophysical and pressure-transient data to ...

It is relatively clear how to assess whether a particular stock investment did well. There is a purchase price and a sale price. This gives an exact return by which to measure performance. Looking at ...