The dataset presented here permits full open access both to μCT-derived raw data (here: the projection images) as well as derivative data (here: the reconstructed image stacks).
Instead of using normalized pressure derivative data as ANN׳s input, the coefficients of interpolating Chebysehv polynomials on the pressure derivative data in log log plot were used as input to the ANN.
Finally, we present a graphical method to obtain prior information on the leak based on the pressure derivative data.
The motion is determined through interpolation of positions and derivative data up to order three in the geometric sense.
The official asked additional questions about how the Cruz campaign was using the Facebook data and asked him to respond "at your earliest opportunity confirming when you can complete the above request to delete all data [and any derivative data]".
Zuckerberg: The first thing we need to do is conduct this full forensic audit of the firm, that they don't have any people's data from our community and that they've deleted anything, including derivative data, that they might have.
In this technique log log plots of pressure and pressure derivative data of a pressure drawdown or pressure buildup test are analyzed without using the type-curve matching or regression procedures.
This paper extends Tiab's Direct Synthesis (TDS) technique for interpreting the behavior of the pressure and pressure derivative data of a well intersected by a finite conductivity hydraulic fracture.
In order to compare the accuracy of the new proposed method with the previously used methods, normalized pressure derivative data and coefficients of the conventional polynomials are used to train the ANN.
In this report, we present the results produced by a computer code that solves the integral equation connecting the experimental second derivative data at relatively high pressure with the real EEDF.
This method couples the characteristic points and lines from a log-log plot of pressure and pressure derivative data with the exact analytical solution, consequently eliminating the need for multiple specialized plots or type curve matching.
