نتایج جستجو برای: schlumberger array

تعداد نتایج: 133783  

Journal: :European journal of endocrinology 2006
Furio Pacini Martin Schlumberger Henning Dralle Rossella Elisei Johannes W A Smit Wilmar Wiersinga

European consensus for the management of patients with differentiated thyroid carcinoma of the follicular epithelium Furio Pacini, Martin Schlumberger, Henning Dralle, Rossella Elisei, Johannes W A Smit, Wilmar Wiersinga and the European Thyroid Cancer Taskforce Section of Endocrinology and Metabolism, University of Siena, Via Bracci, 53100 Siena, Italy, Service de Médicine Nucléaire, Institut ...

Journal: :AI Magazine 1983
Ronald J. Brachman

THE FAIRCHII,D LABORATORY for Artificial Intelligence Kesearch (FLAIR) was inaugurated in October, 1980, with the purposes of introducing AI technology into Fairchild Camera and Instrument Corporation, and of broadening the AI base of its parent company, Schlumberger Ltd. The charter of the laboratory includes basic and applied research in all Al disciplines. Currently, we have significant eflo...

Azar Mahmoud Zadeh Hamid Reza Bakhshi

One of the important issues in many of array systems such as Radar, Sonar, Mobile, and satellite telecommunications is the estimation of DOA of narrowband received signal. CRB is very important in evaluation of parameter estimation. CRB is the lower bound estimation error variance for any unbiased estimation. In this paper, the array antenna with equal distance arrays is extended in two separat...

Journal: : 2023

Electrical resistivity imaging (ERI) is one of the best geophysical techniques for studying subsurface and groundwater aquifer investigations. In clastic sediments, determining exact boundary between different layers on inverse section ERI not an easy task due to gradual changes in surrounding granular aquifers. Therefore, main aim study indicate a more precise aquifers (true thickness aquifers...

Journal: :Modeling Earth Systems and Environment 2023

Abstract The recent research is carried out to model the characteristics and productivity of groundwater aquifer in Omdurman area, Sudan, by combining electrical resistivity pumping test methods. most populous city known as traditional capital Sudan. Vertical sounding (VES) survey using Schlumberger array along four profiles delineate potential zones. Application 1D geophysical inversion reveal...

Journal: :Discover water 2021

Abstract This study aims at determining the state of government provided boreholes, evaluating groundwater potential and quality assessment within Ayede Ekiti community. 12 Vertical Electrical Soundings (VES) were conducted using Schlumberger array in order to determine geoelectric layers fracture attributes. Also, water samples collected from area evaluate physicochemical characteristics groun...

Journal: :Acta Geophysica 2021

Following previous geoelectrical researches initiated in 2009 for the delineation and characterization of seawater intrusion a freshwater aquifer Sarmatian (late Middle Miocene) age, subsurface imaging survey via 2-D electrical resistivity tomography (ERT) was conducted 2019 on outskirts Vama Veche resort—Romanian Black Sea southern coast. The organized framework field camp sponsored by Foundat...

2011
Andrew Bishop

Oilfield Review Winter 2010/2011: 22, no. 4. Copyright © 2011 Schlumberger. For help in preparation of this article, thanks to Yuliya Ekgardt, Gazprom dobycha Yamburg LLC, Novy Urengoy, Russia; Hannes Grobe, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany; Patrick McGinn, ExxonMobil, Houston; Jeffrey Philipp, Yellowknife, Northwest Territories, Canada; Steve Rinehar...

2015
Bryan D. He Alex Wein Lav R. Varshney Julius Kusuma Andrew G. Richardson Lakshminarayan Srinivasan

Bryan D. He, Alex Wein, Lav R. Varshney, Julius Kusuma, Andrew G. Richardson, and Lakshminarayan Srinivasan Neural Signal Processing Laboratory, Department of Radiology, Stanford University, Stanford, California; Department of Computer Science, California Institute of Technology, Pasadena, California; Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts; Co...

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