Results 131 to 140 of about 9,727 (201)

Digital processing of geoelectrics data using the ridge regression in the parroquia Coquivacoa of the municipio Maracaibo, estate of Zulia

open access: yesRevista Técnica de la Facultad de Ingeniería, 2010
The main objective in the present investigation is to apply a statistical analysis of geoelectric field data, based on the Ridge Regression method during the processing phase of vertical electric profile.
Wilmer Márquez   +3 more
doaj  

Penerapan Metode Geolistrik Untuk Identifikasi Pola Penyebaran Zona Asin Di Bledug Kuwu, Grobogan, Jawa Tengah [PDF]

open access: yes, 2012
Geoelectrical is one of geophysics methods which is used to investigate the early stage in the shallow exploration. The research is conducted at Bledug Kuwu with Schlumberger configuration method containing the two points of potential electrodes and ...
Cari Darman, Darsono
core  

Digital processing of geoelectrics data applying the Ridge Regression in the Parish Olegario Villalobos of the Municipality Maracaibo, Zulia State

open access: yesRevista Técnica de la Facultad de Ingeniería
Esta investigación, retoma el método de la Regresión Anidada para el procesamiento digital de datos geoeléctricos, aplicado en 1970 por Marquardt, Hoerl y Kennard, y en 1973 por Joseph Robert Inman, incorporando parámetros estadísticos robustos, que ...
Wilmer Márquez   +2 more
doaj  

Integration of slingram (geonics em34-3) and Schlumberger configuration for groundwater exploration and development of Ayegunle-Oka, southwestern Nigeria

open access: yesInternational Journal of Advanced Geosciences
The exploration and development of groundwater in the Precambrian Basement Complex of Ayegunle / Oka Akoko was necessitated because of perennial scarcity of potable water for communal purposes. The study was aimed at delineating the prolific aquiferous zones by the use of electromagnetic and Schlumberger- Vertical Electrical Sounding (VES) methods ...
Cyril C Okpoli, Olanrewaju P Oni
openaire   +1 more source

Evaluation of Vertical Electrical Sounding Method for Groundwater Development in Basement Complex Terrain of West-Central Nigeria

open access: yesNigerian Journal of Technological Development, 2013
This research evaluated the Vertical Electrical Sounding (VES) method of groundwater development in the Basement Complex terrain of West Central Nigeria.
A. K. Olawuyi, S. B. Abolarin
doaj   +2 more sources

Mapping the spatial variability of subsurface resistivity by using vertical electrical sounding data and geostatistical analysis at Borena Area, Ethiopia. [PDF]

open access: yesMethodsX, 2022
Abdulkadir YA, Fisseha S.
europepmc   +1 more source

Investigation of groundwater vulnerability to open dumpsites and its potential risk using electrical resistivity and water analysis. [PDF]

open access: yesHeliyon, 2023
Joseph Omeiza A   +2 more
europepmc   +1 more source

3D structural modeling using seismic data and well logs for Khatatba reservoir in Matruh-Shushan Basin, North Western Desert, Egypt. [PDF]

open access: yesSci Rep, 2023
Eid AM, Mabrouk WM, Amer M, Metwally A.
europepmc   +1 more source

Electron paramagnetic resonance detected via magnetization measurements

open access: yes, 2005
Presented are magnetization measurements on a crystal of Fe8 single-molecule magnets using a Hall probe magnetometer. Irradiation with microwaves at frequencies of 92 and 110-120 GHz leads to the observation of electron paramagnetic resonance (EPR ...
Barra, A. -L.   +2 more
core   +1 more source

Digital processing of geoelectrics data applying the Ridge Regression in the Parish Olegario Villalobos of the Municipality Maracaibo, Zulia State</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Técnica de la Facultad de Ingeniería</i>, 2003 </span><br><span class="r_content">Esta investigación, retoma el método de la Regresión Anidada para el procesamiento digital de datos geoeléctricos, aplicado en 1970 por Marquardt, Hoerl y Kennard, y en 1973 por Joseph Robert Inman, incorporando parámetros estadísticos robustos, que ...</span><br><span class="r_sub"><i>Wilmer Márquez<span id="ma_10" style="display:none">, María Cardozo, Gerson Villasmil</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+2 more</a></small></i></span><br><small><a href="https://doaj.org/article/e8f481c92f944e09834d723bb8d1bb58" target="_blank" rel="nofollow" title="doaj.org/article/e8f481c92f944e09834d723bb8d1bb58">doaj</a> </small>   <br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-13._climate_action/" class="suggestion"onclick="show_loader();"><b>13. climate action</b></a><br/><a href="/q-6._clean_water/" class="suggestion"onclick="show_loader();"><b>6. clean water</b></a><br/><a href="/q-physics/" class="suggestion"onclick="show_loader();"><b>physics</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-15._life_on_land/" class="suggestion"onclick="show_loader();"><b>15. life on land</b></a><br/><a href="/q-resistivity/" class="suggestion"onclick="show_loader();"><b>resistivity</b></a><br/><a href="/q-groundwater/" class="suggestion"onclick="show_loader();"><b>groundwater</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-qc1-999/" class="suggestion"onclick="show_loader();"><b>qc1-999</b></a><br/><a href="/q-2._zero_hunger/" class="suggestion"onclick="show_loader();"><b>2. zero hunger</b></a><br/><a href="/q-aquifer/" class="suggestion"onclick="show_loader();"><b>aquifer</b></a><br/></div></div></div><div class="pagenav"><a href="/q-schlumberger_configuration/p-13/" rel="nofollow"><b>previous</b></a>   <a href="/q-schlumberger_configuration/p-12/" rel="nofollow">12</a>  <a href="/q-schlumberger_configuration/p-13/" rel="nofollow">13</a>  <b>14</b>  <a href="/q-schlumberger_configuration/p-15/" rel="nofollow">15</a>  <a href="/q-schlumberger_configuration/p-16/" rel="nofollow">16</a>   <a href="/q-schlumberger_configuration/p-15/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> </body> </html>