Since the development bloom in unconventional reservoirs in North America, total organic carbon (TOC) has become a more essential parameter, as the indicator of the efficiency of these reservoirs. In this paper, by using conventional well logs and NMR log data, the TOC content of an unconventional reservoir in West Africa is estimated. Passy’s, Issler’s, and Schmoker’s methods were used as indi...

Résumé. Avec la méthode de segmentation appelée passages de discours, la reconnaissance des divisions logiques de documents est essentielle. Cela s’avère plus difficile dans les documents ayant des unités logiques différentes de celles trouvées dans les textes classiques comme les paragraphes ou les sections. Ainsi, nous proposons une méthode automatique pour caractériser les unités logiques co...

Severe bark decay disease was observed on oak logs at a shiitake cultivation farm in Geochang-gun, Gyeongnam province. The symptoms observed were fruiting bodies that had developed on the top and side surface of oak logs. As a result, the bark came off easily exposing the sapwood. Slime mold specimens collected from oak logs showed developing fruiting bodies comprising of stalks, hypothallus, c...

This paper investigates whether using natural logarithms (logs) of price indices for forecasting inflation rates is preferable to employing the original series. Univariate forecasts for annual inflation rates for a number of European countries and the USA based on monthly seasonal consumer price indices are considered. Stochastic seasonality and deterministic seasonality models are used. In man...

A comprehensive investigation of logN–logS distributions of gamma-ray sources discovered by EGRET has been performed for subsequent use in population studies. Existing models explaining the spatial arrangement of unidentified sources do not compare against an observed logN–logS distribution. However, viable population models not only have to reproduce the logN–logS distribution for different so...

Curve sawing is a primary log breakdown process that incorporates gang-saw technology to allow two-sided cants from logs with sweep to be cut parallel to the log surface or log axis. Since curve-sawn logs with sweep are cut along the grain, the potential for producing high quality straight-grain lumber and cants increases, and strength, stiffness, and dimensional stability are maximized. Presen...

Event logs are often one of the main sources information to understand behavior a system. While numerous approaches have extracted partial from event logs, in this work, we aim at inferring global model system its logs. We consider real-time systems, which can be modeled with Timed Automata: our approach is thus Automata learner. There handful related however, they might require lot parameters ...