Results 11 to 20 of about 6,466,499 (300)
, 2021 The characterisation of the subsurface of a landslide is a critical step in developing ground models that inform planned mitigation measures, remediation works or future early-warning of instability.
J. Whiteley +7 more
semanticscholar +1 more source
A Survey on Electric/Hybrid Vehicles [PDF]
SAE Technical Paper Series, 2010 <div class="section abstract"><div class="htmlview paragraph">Since the late 19th century until recently several electric vehicles have been designed, manufactured and used throughout the world. Some were just prototypes, others were concept cars, others were just special purpose vehicles and lately, a considerable number of general purpose
Ribeiro, Bernardo +2 more
openaire +2 more sources
Survey on electrical machines in electrical vehicles [PDF]
2009 International Conference on Applied Superconductivity and Electromagnetic Devices, 2009 With great concerns on clean environment, there is a fast growing interest in electrical vehicles (EVs). As one of the key technologies, the motor drive has been developed quickly. In this paper, the characteristics of four traditional machines are first reviewed and evaluated, which include the direct current machine (DCM), induction machine (IM ...
Wei Xu +5 more
openaire +1 more source
Application of the GPR and ERT methods for non-invasive examination of a flood dike [PDF]
MATEC Web of Conferences, 2020 As part of the NAWA-EMMAT project, geophysical surveys were carried out on selected sites in Poland, i.e. on the flood dike and in the surrounding of the concrete water dam.
Gołębiowski Tomisław +2 more
doaj +1 more source
Design of a Low‐Cost Electrical Resistivity Meter for Near Surface Surveys
Earth and Space Science, 2021 A programmable automated electrical resistivity meter was designed and constructed. The device was created to perform near surface studies, particularly for archaeogeophysical target characterization.
M. de laVega +2 more
doaj +1 more source
Iraqi Geological Journal, 2021 Maintenance of existing structures and development or reuse of brownfield sites need to determine buried foundations, in terms of location and dimensions, as accurately as possible.
Raad Eissa
doaj +1 more source
Exploring the regolith with electrical resistivity tomography in large-scale surveys: electrode spacing-related issues and possibility [PDF]
Hydrology and Earth System Sciences, 2021 Within the critical zone, regolith plays a key role in the fundamental hydrological functions of water collection, storage, mixing and release. Electrical resistivity tomography (ERT) is recognized as a remarkable tool for characterizing the geometry ...
L. Gourdol +4 more
doaj +1 more source
Electrical resistivity tomography for studying liquefaction induced by the May 2012 Emilia-Romagna earthquake (Mw = 6.1, northern Italy) [PDF]
Natural Hazards and Earth System Sciences, 2014 This work shows the result of an electrical resistivity tomography (ERT) survey carried out for imaging and characterizing the shallow subsurface affected by the coseismic effects of the Mw = 6.1 Emilia-Romagna (northern Italy) earthquake that occurred ...
A. Giocoli +4 more
doaj +1 more source
Time‐lapse geophysical assessment of agricultural practices on soil moisture dynamics
Vadose Zone Journal, 2020 Geophysical surveys are now commonly used in agriculture for mapping applications. High‐throughput collection of geophysical properties such as electrical conductivity (inverse of resistivity) can be used as a proxy for soil properties of interest (e.g.,
Guillaume Blanchy +9 more
doaj +1 more source
Applied Sciences, 2023 Clays in fault zones have low electrical resistivity, making electrical resistivity tomography (ERT) effective for fault investigations. However, traditional ERT inversion methods struggle to find a unique solution and produce unstable results owing to ...
Shinhye Kong +4 more
doaj +1 more source