نتایج جستجو برای: electrical tomography

تعداد نتایج: 372668  

Introduction: Electrical impedance tomography (EIT) is a non-invasive technique utilized in various medical applications, including brain imaging and other neurological diseases. Recognizing the physiological and anatomical characteristics of organs based on their electrical properties is one of the main applications of EIT, as each variety of tissue structure has its own electrical characteris...

Journal: :journal of mining and environment 2015
s. moghaddam s. dejpasand a. kamkar rohani s. parnow m. ebrahimi

protection of water resources from contamination and detection of the contaminants and their treatments are among the essential issues in the management of water resources. in this work, the time-lapse electrical resistivity tomography (ert) surveys were conducted along 7 longitudinal lines in the downstream of the latian dam in jajrood (iran), in order to detect the contamination resulting fro...

Journal: :فیزیک زمین و فضا 0
محمدکاظم حفیظی مؤسسه ژئوفیزیک دانشگاه تهران، دانشیار بهمن عباسی مؤسسه ژئوفیزیک دانشگاه تهران- دانشجوی کارشناسی ارشد احمد اشتری تلخستانی مؤسسه ژئوفیزیک دانشگاه تهران- دانشجوی کارشناسی ارشد

introduction: occurrence of landslides depends on several factors such as the composition and structure of earth materials, rainfall level, temperature, groundwater regime and cover crops. landslides are a main natural hazard in iran, because of its special geological conditions and its mountainous active tectonic regime. linear civil structures, such as roads, highways and railways, face serio...

Journal: :Acta Radiologica 1991

Journal: :The Leading Edge 2004

Journal: :Critical care medicine 2013
Gerhard K Wolf Camille Gómez-Laberge Jordan S Rettig Sara O Vargas Craig D Smallwood Sanjay P Prabhu Sally H Vitali David Zurakowski John H Arnold

OBJECTIVE To utilize real-time electrical impedance tomography to guide lung protective ventilation in an animal model of acute respiratory distress syndrome. DESIGN Prospective animal study. SETTING Animal research center. SUBJECTS Twelve Yorkshire swine (15 kg). INTERVENTIONS Lung injury was induced with saline lavage and augmented using large tidal volumes. The control group (n = 6) ...

Journal: :Journal of Geophysical Research: Solid Earth 2018

Journal: :Ingeniería Solidaria 2020

Journal: :Journal of Geophysical Research: Solid Earth 2003

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