DT log is one of the most frequently used wireline logs to determine compression wave velocity. This log is commonly used to gain insight into the elastic and petrophysical parameters of reservoir rocks. Acquisition of DT log is, however, a very expensive and time consuming task. Thus prediction of this log by any means can be a great help by decreasing the amount of money that needs to be allo...

EDITORIAL article Front. Earth Sci., 30 June 2023Sec. Solid Geophysics Volume 11 - 2023 | https://doi.org/10.3389/feart.2023.1234699

This study presents relevant characteristics of library automation systems and digital library systems that need to be taken into account in addressing the study of log data in digital libraries. For all the different categories of users of a digital library system, the quality of services and documents the digital library supplies are very important. Log data constitute a relevant aspect in th...

Permeability prediction problem has been examined using several methods such as empirical formulas, regression analysis and intelligent systems especially neural networks and fuzzy logic. This study proposes an improved and novel model for predicting permeability from conventional well log data. The methodology is integration of empirical formulas, multiple regression and neuro-fuzzy in a commi...

in order to investigate the effects of  management models on the diversity of wooden species, forests of third series of shiler, the first division mehrbanrud watershed and third and fourth series of eight division of behshahr – neka townships were studied with participatory and governmental management respectively. the diversity of the wooden species have been evaluated by diversity parametric...

Non-volatile RAM (NVRAM) makes it possible for data structures to tolerate transient failures, assuming however programmers have designed these structures in a way to preserve their consistency upon recovery. Previous approaches, typically transactional, inherently used logging, resulting in implementations that are significantly slower than their DRAM counterparts. In this paper, we introduce ...