The inversion of vertical electrical sounding (VES) is normally performed considering a stratified medium formed by homogeneous, isotropic and horizontal layers. The simplicity of this geophysical model makes the inversion simple and computationally fast, and together with the main characteristics of the electroresistivity method, it was greatly responsible to make VES one of the most popular g...

A partir del estudio de D. archiaci (Schlumberger, 1903) y dispansa ganensis Less, 1987, se presenta en este trabajo el modelo estructural género Dysocyclina.Se establece la disposición lamelar tridimensional que configura concha, lo ha permitido redefinir terminologia descriptiva adecuándola a conceptual refiere cámara, camarilla, anillo, septa secundario. Se caracterizan los sistemas estolone...

Differentiated thyroid cancer (DTC), which includes papillary and follicular cancer, is responsible for 90% of all thyroid cancers (Sherma, 2003; Maseeh et al., 2013). According to the American Thyroid Association guidelines, the initial treatment for DTC consists of total or near-total thyroidectomy and cervical lymph node (LN) dissection with or without radioiodine (RAI) ablation (Cooper et a...

■ Enabling organizations to capture, share, and apply the collective experience and know-how of their people is seen as fundamental to competing in the knowledge economy. As a result, there has been a wave of enthusiasm and activity centered on knowledge management. To make progress in this area, issues of technology, process, people, and content must be addressed. In this article, we develop a...

electrode arrays allows for the interpretation of the twodimensional distribution of electrical conductivity in the The analytic element method is used to investigate the spatial subsurface. The electrical conductivity distribution can sensitivity of different electrical resistivity tomography (ERT) arrays. By defining the sensitivity of an array to a subsurface location we then be related to t...

Shear and Compressional Wave Velocities along with other Petrophysical Logs, are considered as upmost important data for Hydrocarbon reservoirs characterization. Shear Wave Velocity (Vs) in Well Logging is commonly measured by some sort of Dipole Logging Tools, which are able to acquire Shear Waves as well as Compressional Waves such as Sonic Scanner, DSI (Dipole Shear Sonic imager) by Schlumbe...

Landslide investigation in Laeya Village of North Buton Regency, Indonesia, is necessary since this area frequently experiencing landslides. In study, we applied a joint analysis interferometric synthetic aperture radar (InSAR), electrical resistivity tomography (ERT), and in-situ geology observation. The objectives multidisciplinary study are: a) to estimate ground deformation through the InSA...