IEEE

An Improved Inversion Method of Reservoir Parameters Is Based on the Exact Reflection Coefficient Equation

Abstract: As a significant step to characterize a reservoir, reservoir properties estimation plays an essential role in linking elastic parameters with petrophysical property parameters. Most ...
IEEE

Boundary Control and Observation to Inverse Coefficient Problem for Heat Equation With Unknown Source and Initial Value

Abstract: This article investigates an inverse problem of determining the spatially variable diffusion coefficient of a one-dimensional heat equation with an unknown spatial varying source term and ...
Ars Technica

Why has Microsoft been routing example.com traffic to a company in Japan?

From the Department of Bizarre Anomalies: Microsoft has suppressed an unexplained anomaly on its network that was routing traffic destined to example.com—a domain reserved for testing purposes—to a ...
SciELO

Soil-water characteristic curve and permeability coefficient prediction model for unsaturated loess considering freeze-thaw and dry-wet

The SWCC has played an important role in studying the physical-mechanical behavior and hydraulic property of unsaturated soils. Laboratory experiments of SWCC were performed on unsaturated loess based ...
C&EN

Activity Coefficients from an Equation of State: Novel Approach for Fast Phase Equilibrium Calculations

Department of Chemical Engineering, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia Interdisciplinary Research Center for Refining & Advanced Chemicals, King Fahd ...