Results 21 to 30 of about 49,318 (290)

Review of Electrical Resistivity Measurements and Calculations of Fe and Fe-Alloys Relating to Planetary Cores

Frontiers in Earth Science, 2021
There is a considerable amount of literature on the electrical resistivity of iron at Earth’s core conditions, while only few studies have considered iron and iron-alloys at other planetary core conditions.
Meryem Berrada, Richard A. Secco
doaj   +1 more source

Electrical geophysical evaluation of susceptibility to flooding in University of Nigeria, Nsukka main campus and its environs, Southeastern Nigeria

Journal of Groundwater Science and Engineering, 2023
Flooding occurs when rainfall exceeds the absorption capacity of soil and causes significant environmental consequences. In this study, electrical resistivity techniques were employed to assess the flood susceptibility of the study area by examining ...
Daniel Nnaemeka Obiora, Johnson Cletus Ibuot   +1 more
doaj   +1 more source

Experimental Study on Electrical Resistivity Characteristics of Saturated Sand Mixes with Bentonite Slurry

Applied Sciences, 2021
Bentonite slurry is widely used in underground and geotechnical engineering because of its strong ability of wall protection. Slurry penetration, which is of great significance for the soil stability, is difficult to observe directly during the soil and ...
Jiahua Mao, Dajun Yuan, Dalong Jin, Binghui Wang, Shangkun Wu   +4 more
doaj   +1 more source

Electrical resistivity and spatial variation in agriculture terraces: statistical correlation between ert and flow direction algorithms

Open Agriculture, 2017
The construction of earthen embankment terraces in the Douro Region raises a set of problems related to hydrological processes. The main objective of this study is the evaluation of the spatial variation of electrical resistivity in agriculture terraces ...
Fernandes J., Bateira C., Costa A., Fonseca B., Moura R.   +4 more
doaj   +1 more source

Application of electrical resistivity measurement as quality control test for calcareous soil

HBRC Journal, 2018
Soil properties determination for some applications requires quick, easy and cheap method rather than using the traditional sophisticated, time consuming and expensive laboratory test methods.
Marwa Mostafa, Mona B. Anwar, Amr Radwan
doaj   +1 more source

Micro–Macro-Analysis and Model Derivation of Electrical Resistivity of Ningxia Cement–Loess

Buildings
In recent years, highway infrastructure in the Ningxia region of China has rapidly advanced. Cement–loess is extensively utilized in the roadbed and foundation reinforcement.
Zhijia Xue, Qiquan Deng, Jianqiang Gao, Ying Zhang, Ziwei Zhang, Changgen Yan, Jie Wang, Fangyuan Han, Longshan Li, Yongzhi Ma   +9 more
doaj   +1 more source

UV-Cured Inkjet-Printed Silver Gate Electrode with Low Electrical Resistivity

Nanoscale Research Letters, 2017
Inkjet-printed silver gate electrode with low electrical resistivity was fabricated by UV curing method. By adjusting the UV curing time and the distance between the samples and UV lamp, the effects of UV curing conditions on the electrical resistivity ...
Honglong Ning, Yicong Zhou, Zhiqiang Fang, Rihui Yao, Ruiqiang Tao, Jianqiu Chen, Wei Cai, Zhennan Zhu, Caigui Yang, Jinglin Wei, Lei Wang, Junbiao Peng   +11 more
doaj   +1 more source

2D and 3D Resistivity Imaging for Soil Site Investigation [PDF]

Engineering and Technology Journal, 2014
Electrical Resistivity Imaging (ERI) method is one of the most promisingtechniques which is well suited to applications in the fields of geohydrology,environmental science and engineering. The present work is aimed to show the efficiency of 2D Electrical
Hussein H. Karim, Mahmoud R. AL- Qaissy, Nadia A. Aziz   +2 more
doaj   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Characterization of the Geology of Subsurface Shallow Conglomerate using 2D Electrical Resistivity Imaging at Baragadi, Panna District, Madhya Pradesh, India

Journal of Applied Sciences and Environmental Management, 2010
The 2D electrical resistivity imaging study is the rising tool used for characterization of the geology of subsurface diamondiferous shallow conglomerate and geological condition at Baragadi, Panna District, Madhya Pradesh, India.
AA Ravindran
doaj   +1 more source