Results 21 to 30 of about 1,149,217 (288)

Investigating aquifer vulnerability in the Saigon River Basin (Vietnam) using time domain electromagnetic soundings (TDEM)

Journal of Hydrology: Regional Studies
Study region: The studied region is the Saigon River basin, located along the eastern border of the Mekong Delta in southern Vietnam. Study focus: In this rapidly growing economic region facing with land subsidence, aquifers are a key resource for ...
Thanh Quoc Truong, Marc Descloitres, Tan Phong Ngo, Tu Anh Tran, Sarah Tweed, Anatoly Legchenko, Tin Trung Nguyen, Thanh Long Tran, Xuan Van Tran, Laurent Oxarango   +9 more
doaj   +3 more sources

LEAKING OUT OF INFORMATION DUE TO ELECTROMAGNETIC INFILTRATION AND ITS FAVOURABLE CIRCUMSTANCES

PROBLEMY TECHNIKI UZBROJENIA
Electronic devices belong to an indispensable component of present civilisation. They have been processing a wide spectrum of information (from entertainment, through medical and military data to important state matters). Each such operating device generates electromagnetic field which often is an unwanted side effect.
Konrad SZCZEPANKIEWICZ, Marian WNUK
openaire   +2 more sources

Digital processing methods of images and signals in electromagnetic infiltration process

Image Processing & Communications, 2013
Abstract The article contains information about the capabilities of electromagnetic infiltration process in case of occurrence of strong interfering signals. As a methods supporting infiltration process used method of digital processing of signals and images in the form of histogram transformations, global and local thresholding of ...
I. Kubiak
openaire   +2 more sources

Detailed Geophysical Mapping and Hydrogeological Characterisation of the Subsurface for Optimal Placement of Infiltration-Based Sustainable Urban Drainage Systems

Geosciences, 2020
The continuous growth of cities in combination with future climate changes present urban planners with significant challenges, as traditional urban sewer systems are typically designed for the present climate.
Theis Raaschou Andersen
doaj   +2 more sources

Multi-Functional Properties of MWCNT/PVA Buckypapers Fabricated by Vacuum Filtration Combined with Hot Press: Thermal, Electrical and Electromagnetic Shielding

Nanomaterials, 2020
The applications of pure multi-walled carbon nanotubes (MWCNTs) buckypapers are still limited due to their unavoidable micro/nano-sized pores structures.
Liyang Cao, Yongsheng Liu, Jing Wang, Yu Pan, Yunhai Zhang, Ning Wang, Jie Chen   +6 more
doaj   +2 more sources

Coal Mine Goaf Interpretation: Survey, Passive Electromagnetic Methods and Case Study

Minerals, 2023
Coal mine goaf detection remains confronted with the lack of fast, effective and low-cost exploration means, especially for the accurate prediction of mining threats primarily caused by hydraulic infiltration.
Nan Wang, Jian Hui, Qianhui Sun, Zijian Wang   +3 more
core   +2 more sources

Imaging Brine Infiltration and Basal Marine Ice in Larsen C Ice Shelf, Antarctic Peninsula, From Borehole Measurements and Transient Electromagnetics [PDF]

Geophysical Research Letters
The presence and nature of marine ice in ice shelves is important, yet difficult to determine. We present transient electromagnetic results spanning 10 km across a suture zone of Larsen C Ice Shelf (LCIS), Antarctica, supported by central borehole ...
Siobhan Killingbeck, Bernd Kulessa, Adrian Luckman   +2 more
core   +3 more sources

The effect of low frequency electromagnetic field on the kidney tissue of rat

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2017
Background and Objectives: In recent decades, due to the increasing use of devices generating electromagnetic fields in modern industrial societies, the biological effects of these radiations has been taken into consideration in terms of growth and ...
Ghasem Farjanikish, Shirzad Esmaeeli Sani   +1 more
doaj   +1 more source

Number of Lines of Image Reconstructed from a Revealing Emission Signal as an Important Parameter of Rasterization and Coherent Summation Processes

Applied Sciences, 2022
An important issue in the protection of information against electromagnetic penetration is the possibility of its non-invasive acquisition. In many cases, getting hold of protected information involves recreating and presenting it in a readable and ...
Ireneusz Kubiak, Artur Przybysz, Krystian Grzesiak   +2 more
doaj   +1 more source

Application of Geo-electrical Methods for Estimating Water Infiltration in Soils [PDF]

Nature Environment and Pollution Technology, 2022
In this study, an alternative approach was applied for the characterization of the subsurface geological conditions to estimate the hydrological parameters in the absence of subsurface soil data.
Kaizar Hossain, Mohd Talha Anees, Ahmad Farid Bin Abu Baker, Mohammad Muqtada Ali Khan, Amin E. Khalil, K. S. Ishola, Abdullah K., Mohd Nawawi M. N. and Mohd. Omar A. K.
doaj   +1 more source