one of the most remarkable basis of the gravity data inversion is the recognition of sharp boundaries between an ore body and its host rocks during the interpretation step. therefore, in this work, it is attempted to develop an inversion approach to determine a 3d density distribution that produces a given gravity anomaly. the subsurface model consists of a 3d rectangular prisms of known sizes ...

A fast TDR-inversion technique for the reconstruction of spatial soil moisture content S. Schlaeger Soil Moisture Group (SMG), University of Karlsruhe, Germany SCHLAEGER – mathematical solutions, Karlsruhe, Germany Received: 2 May 2005 – Accepted: 17 May 2005 – Published: 13 June 2005 Correspondence to: S. Schlaeger ([email protected]) © 2005 Author(s). This work is licensed under a Crea...

background :inversion recovery (ir) pulse sequences can generate t1-weighted images with a different range of inversion time (ti) to suppress or null the signal intensity (si) for a specified tissue. in this study, we aimed to investigate the effect of ti values on the concentration of the contrast agent, which leads to a minimum signal intensity, using an inversion recovery t1-weighted 3-dimen...