Self-Potential Data Inversion for Environmental and Hydrogeological Investigations
Sign Up to like & getrecommendations! Published in 2019 at "Pure and Applied Geophysics"
DOI: 10.1007/s00024-019-02155-x
Abstract: In this paper, we present a robust 2-D self-potential (SP) inversion algorithm that has proven to be suitable for both environmental and hydrogeological applications. The work proposed here continues from the recent advances in theoretical… read more here.
Keywords: data inversion; inversion environmental; inversion; self potential ... See more keywords
Self-Potential Response in Laboratory Scale EGS Stimulation
Sign Up to like & getrecommendations! Published in 2019 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-019-01937-y
Abstract: Self-potential (SP) response during stimulation of a laboratory-scale enhanced/engineered geothermal system (EGS) was monitored to improve the current understanding of its role in characterization of the stimulation process. Stimulation tests were conducted on 33.0 cm cubic… read more here.
Keywords: potential response; self potential; response; stimulation ... See more keywords
A new approach for the interpretation of self-potential data by 2-D inclined plate
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2016.11.019
Abstract: Abstract A new accurate technique has been developed to interpret self-potential (SP) data ( d ) measured along a profile by a two-dimensional (2-D) inclined plate-like body. The technique solves for the depth ( z… read more here.
Keywords: half width; inclined plate; self potential; potential data ... See more keywords
Black hole algorithm for determining model parameter in self-potential data
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2017.11.015
Abstract: Abstract Analysis of self-potential (SP) data is increasingly popular in geophysical method due to its relevance in many cases. However, the inversion of SP data is often highly nonlinear. Consequently, local search algorithms commonly based… read more here.
Keywords: hole algorithm; potential data; self potential; black hole ... See more keywords
Characteristics of self-potential of coal samples under uniaxial compression
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2019.05.016
Abstract: Abstract Deformation and fracture of a coal body under load may cause potential changes. Using coal samples under uniaxial compression, the coupling relationships between coal mass potential (surface potential) and stress during a complete stress–strain… read more here.
Keywords: uniaxial compression; stress; samples uniaxial; coal samples ... See more keywords
Cuckoo Search Algorithm for model parameter estimation from self-potential data
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2021.104461
Abstract: Abstract The use of the Cuckoo Search Algorithm (CSA) is introduced for estimating the model parameters from both synthetic and field self-potential (SP) anomalies in this study. The CSA offers a simple and efficient way… read more here.
Keywords: algorithm; search; self potential; search algorithm ... See more keywords
Monitoring redox sensitive conditions at the groundwater interface using electrical resistivity and self-potential.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of contaminant hydrology"
DOI: 10.1016/j.jconhyd.2019.103517
Abstract: Assessing redox conditions in soil and groundwater is challenging because redox reactions are oxygen sensitive, hence, destructive sampling methods may provide contact with air and influence the redox state. Furthermore, commonly used redox potential sensors… read more here.
Keywords: resistivity; degradation; resistivity self; self potential ... See more keywords
Structure of the acid hydrothermal system of Papandayan volcano, Indonesia, investigated by geophysical methods
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2018.06.008
Abstract: Abstract Papandayan (2665 m asl) is an Indonesian stratovolcano located at 50 km from Bandung in west Java and characterized by an intense hydrothermal activity. An advanced alteration takes place where acid fluids interact with rocks, weakening… read more here.
Keywords: self potential; conductivity; acid hydrothermal; structure ... See more keywords
Marine self-potential survey for exploring seafloor hydrothermal ore deposits
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-13920-0
Abstract: We conducted a self-potential survey at an active hydrothermal field, the Izena hole in the mid-Okinawa Trough, southern Japan. This field is known to contain Kuroko-type massive sulphide deposits. This survey measured the self-potential continuously… read more here.
Keywords: potential survey; self potential; survey; hydrothermal ore ... See more keywords
3D self-potential tomography of seafloor massive sulfide deposits using an autonomous underwater vehicle
Sign Up to like & getrecommendations! Published in 2022 at "GEOPHYSICS"
DOI: 10.1190/geo2021-0356.1
Abstract: Seafloor Massive Sulfide (SMS) deposits contain abundant metals such as Cu, Zn, Au and Ag, which are of growing economic interest. Currently, we need a geophysical method to rapidly obtain the 3D structure of such… read more here.
Keywords: self potential; massive sulfide; autonomous underwater; tomography ... See more keywords
Co-creation on Redefining Consumer Well-Being Needs Among Youth Through Self-Potential Development Model
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Psychology"
DOI: 10.3389/fpsyg.2022.814757
Abstract: A co-creation values consumers’ input as its primary crust in informing businesses on current consumer needs. More importantly, it would be the next shape in future demands of consumers in business sustainability. This paper addressed… read more here.
Keywords: youth; self potential; development; development model ... See more keywords