{"id":21090,"date":"2022-12-04T16:15:45","date_gmt":"2022-12-04T15:15:45","guid":{"rendered":"https:\/\/www.girgea.org\/theses\/"},"modified":"2026-02-26T17:37:19","modified_gmt":"2026-02-26T16:37:19","slug":"theses","status":"publish","type":"page","link":"https:\/\/www.girgea.org\/en\/searches\/theses\/","title":{"rendered":"Th\u00e8ses"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"21090\" class=\"elementor elementor-21090 elementor-187\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91d13b7 e-flex e-con-boxed e-con e-parent\" data-id=\"91d13b7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-69f13f4 e-con-full e-flex e-con e-child\" data-id=\"69f13f4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69bf592 elementor-widget elementor-widget-heading\" data-id=\"69bf592\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">PhD<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c813319 elementor-widget elementor-widget-text-editor\" data-id=\"c813319\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>PhD : 89<\/p><p><em>Languages\u00a0: English, French, Spanish, Vietnamese<\/em><\/p><p>The PhD\u00a0 titles are in the language of the defense<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p>2025<br \/><br \/><\/p><ul><li>OUEDRAOGO Pouraogo , \u00c9tude de la variation du Contenu Total en \u00c9lectrons vertical (VTEC) \u00e0 la station BF01 de Ouagadougou de 2013 \u00e0 2021 \u00e0 partir des donn\u00e9es GNSS-CORS, June 14 2025, University Norbert Zongo, Burkina Faso<\/li><\/ul><p>\u00a0<\/p><ul><li>BAZIE Nongobsom, Variabilit\u00e9 du champ \u00e9lectrique de la convection magn\u00e9tosph\u00e9rique (CECM) en p\u00e9riode d\u2019activit\u00e9 de chocs durant le cycle solaire 24, August 1st 2025, University Nazi BONI, Burkina Faso<\/li><\/ul><p>\u00a0<\/p><ul><li>NDACYAYISENGA Th\u00e9og\u00e8ne, Analysis of Low-frequency Solar Radio Bursts from the Solar Corona and their Space weather implications, August 8th\u00a0 2025\u00a0 at College of Science and Technology School of Science, Rwanda<\/li><\/ul><p>\u00a0<\/p><ul><li>TAPSOBA Val\u00e9rie Estelle, Etude de la variabilit\u00e9 des bulles de Plasma Equatoriale dans sept stations GPS Africaine pendant les cycles solaires 23,24,25, November 16 2025, at University Norbert Zongo, Burkina Faso<\/li><\/ul><p>\u00a0<\/p><ul><li>TOKPANOUDE D\u00e8hou\u00e9nagnon Judica\u00ebl, Caract\u00e9ristique multi fractales du vent solaire et interaction magn\u00e9tosph\u00e8re vent solaire pendant les \u00e9v\u00e8nements de chocs du cycle solaire 24, 26 d\u00e9cembre 2025, Universit\u00e9 Nationale des Sciences, Technologie, Ing\u00e9nierie et Math\u00e9matiques (UNSTIM), au Benin<\/li><\/ul><p>\u00a0<\/p><p>2024<\/p><p>\u00a0<\/p><ul><li>NDIADIA KANDOLO Emmanuel, Etude de la variabilit\u00e9 temporelle de l&#8217;activit\u00e9 d&#8217;\u00e9clairs en Afrique InterTropicale.27 avril 2024, Universit\u00e9 de Kinshasa RDC<\/li><\/ul><p>\u00a0<\/p><ul><li>YOMBO PHAKA Rodriguez, First MAX-DOAS observations of tropospheric NO<sub>2<\/sub> and H<sub>2<\/sub>CO in Central Africa: impact on air quality and validation of the TROPOMI satellite measurement, 11 janvier 2024, Universit\u00e9 de Li\u00e8ge, Belgique.<\/li><\/ul><p>\u00a0<\/p><ul><li>OLADOYO Olayiwola Afolabi, Study and modelling of Brazilian equatorial and low latitude ionosphere during geomagn\u00e9tis disturbances, 17 April , 2024, INPE , Brazil<\/li><\/ul><p>\u00a0<\/p><ul><li>NGUYEN THANH Dun, Plasma Bubbles and Characteristis of the equatorial ionization Anomaly over Vietnam and adjavent regions, Date de soustenance le 6 Decembre 2023, obtention de la th\u00e8se le 28 juin 2024, Hano\u00cf Vietnam.<\/li><\/ul><p>\u00a0<\/p><p>\u00a0<\/p><ul><li>PAHIMA Tinle, \u00c9tude de la variabilit\u00e9 du TEC en p\u00e9riode d&#8217;activit\u00e9 fluctuante \u00e0 la Station de Koudougou durant le cycle solaire 24&#8243; 9 ao\u00fbt 2024, Ouagadougou, Burkina Faso<\/li><\/ul><p>\u00a0<\/p><p>\u00a0<\/p><ul><li>SAWADOGO Saguedo, Variabilit\u00e9 du TEC en p\u00e9riode d&#8217;activit\u00e9 g\u00e9omagn\u00e9tique r\u00e9currente a la station GPS de Koudougou durant le cycle solaire 24,21 d\u00e9cembre 2024, Ougadougou Burkina Faso,<\/li><\/ul><p>\u00a0<\/p><p>\u00a0<\/p><p>2023<\/p><p>\u00a0<\/p><ul><li>NAKOLEMDA Roger , Contribution \u00e0 l\u2019\u00e9tude de la basse ionosph\u00e8re\u00a0: Mod\u00e9lisation de NmD et foD lors des activit\u00e9s g\u00e9omagn\u00e9tiques calmes a la station de Ouagadougou<br \/>au cours du Cycle solaire 22, le 19 juin 2023, Universit\u00e9 Norbert Zongo, Burkina Faso.<\/li><\/ul><p>\u00a0<\/p><ul><li>YOUNAS Waqar, Ionospheric and magnetic changes induced by Space Weather events at low and mid latitudes, May 31<sup>st<\/sup> 2023, Islamabad, Pakistan.<\/li><\/ul><p>\u00a0<\/p><ul><li>KOALA Soma\u00efla, Du soleil \u00e0 la Terre\u00a0: Dynamique, structure du vent solaire et g\u00e9omagn\u00e9tisme au cours des cycles solaires 23 et 24, 1st January 2023, Universit\u00e9 Nazi BONI, Bobo-Dioulasso<\/li><\/ul><p>\u00a0<\/p><ul><li>SAWADOGO Yacouba, Ejections de masses coronales, vents solaires rapide et ionosph\u00e8re \u00e9quatoriale au cours des cycles solaires 23 et 24, 1st January 2023, Universit\u00e9 Nazi BONI, Bobo-Dioulasso<\/li><\/ul><p>\u00a0<\/p><p>\u00a0<\/p><p>2022<\/p><p>\u00a0<\/p><ul><li>NGUESSAN K., Induction \u00e9lectromagn\u00e9tique associ\u00e9e aux \u00e9v\u00e8nements solaires \u00e9ruptifs aux basses latitudes, le 22 d\u00e9cembre 2022, Universit\u00e9 Houphou\u00ebt Boigny, Abidjan, C\u00f4te d\u2019Ivoire.<\/li><\/ul><p>\u00a0<\/p><ul><li>TUO Zi\u00e9 , Etude de la variabilit\u00e9 spatiotemporelle de l&#8217;\u00e9lectrojet \u00e9quatorial \u00e0 partir des donn\u00e9es magn\u00e9tiques du satellite CHAMP, le 24 juin 2022, Universit\u00e9 Houphou\u00ebt Boigny, Abidjan, C\u00f4te d\u2019Ivoire.<\/li><\/ul><p>\u00a0<\/p><ul><li>GNANOU Inza, \u00c9tude statistique du champ \u00e9lectrique de convection magn\u00e9tosph\u00e9rique sous l&#8217;action des vents solaires rapides, le 30 juillet 2022, Universit\u00e9 Norbert Zongo, Burkina Faso.<\/li><\/ul><p>\u00a0<\/p><ul><li>SAWADOGO G\u00e9d\u00e9on 30 juillet 2022, Universit\u00e9 Norbert Zongo, Burkina Faso.<\/li><\/ul><p>\u00a0<\/p><p>\u00a0<\/p><ul><li>NTUMBA Patient, Scheduling Streaming Operators for IoT Edge Analytics. le 9 septembre 2022, Sorbonne Universit\u00e9s, Paris France.<\/li><\/ul><p>\u00a0<\/p><ul><li>PANDIT Drabindra, Super Substorm related signatures at middle and low latitude ionosphere, le 23 septembre 2022, Universit\u00e9 de Tribhuvan, N\u00e9pal.<\/li><\/ul><p>\u00a0<\/p><ul><li>DIABY Kassamba Abdel, Estimation des vitesses de d\u00e9rive verticale diurne ExB dans la r\u00e9gion F de l&#8217;ionosph\u00e8re \u00e9quatoriale en utilisant les donn\u00e9es magn\u00e9tiques de l&#8217;AIEE et AMBER en Afrique de l&#8217;Ouest, septembre 2022, Universit\u00e9 Houphou\u00ebt Boigny, Abidjan, C\u00f4te d\u2019Ivoire.<\/li><\/ul><p>\u00a0<\/p><p>2021<\/p><ul><li>LOUFTI Amal, Couplages ionosph\u00e8re-Thermosph\u00e8re \u00e0 basse latitudes lors d\u2019\u00e9v\u00e8nements solaire extr\u00eames, 8 d\u00e9cembre 2021, Universit\u00e9 de Marrakech, Maroc<\/li><\/ul><p>\u00a0<\/p><ul><li>HAMMOU Omar Ali, R\u00e9ponse aux \u00e9v\u00e8nements solaires du VTEC et scintillations ionosph\u00e9riques \u00e0 basses latitudes \u00e0 partir des donn\u00e9es satellites SWARM et des donn\u00e9es de r\u00e9seau sol, 20 novembre 2021, Universit\u00e9 Science et Technologie Houari Boumediene, Alg\u00e9rie.<\/li><\/ul><p>\u00a0<\/p><p>25)\u00a0 KABORE M\u2019bi, Variabilit\u00e9 de la fr\u00e9quence critique foF2 entre les secteurs Afrique-Asie, Afrique-Am\u00e9rique en zone \u00e9quatoriale et entre les secteurs Afrique-Europe en p\u00e9riodes de calme g\u00e9omagn\u00e9tique et en p\u00e9riodes g\u00e9omagn\u00e9tiques perturb\u00e9es au cours des cycles solaires 20 et 21, le 04 Juin 2021 \u00e0 l\u2019Universit\u00e9 Norbert ZONGO de Koudougou, Burkina Faso.\u00a026)\u00a0 SANDWIDI Sibri Alphonse, Variabilit\u00e9 de foF2 lors des activit\u00e9s g\u00e9omagn\u00e9tiques perturb\u00e9es \u00e0 la station de Dakar au cours des cycles solaires 21-22\u00a0, le 05 Juin 2021 \u00e0 l\u2019Universit\u00e9 Norbert ZONGO Koudougou, Burkina Faso.\u00a027)\u00a0 AHMED ABD ELRAHMAN KHALED Safinaz, Lyman Alpha and H Solar Activity Monitoring from Satellites and Ground Stations : Space Weather Prediction and Application, 12 juin 2021, Universit\u00e9 du Caire, Egypte.\u00a028)\u00a0 YAO Jos\u00e9e N&#8217;gbesso, Evaluation du mod\u00e8le NeQuick 2 dans la r\u00e9gion \u00e9quatoriale de l&#8217;Afrique de l&#8217;Ouest \u00e0 l&#8217;aide de donn\u00e9es GNSS, 23 janvier 2021, l&#8217;Universit\u00e9 F\u00e9lix Houphou\u00ebt Boigny (UFHB), Abidjan, C\u00f4te d&#8217;Ivoire.<\/p><p>\u00a0<\/p><p>29)\u00a0 SEDGA Abdoul Kader, Mod\u00e9lisation de la variabilit\u00e9 des fr\u00e9quences critiques foF2 lors des activit\u00e9s de chocs de l\u2019ensemble des cycles de taches Solaires 21 et 22. Appr\u00e9ciation des valeurs pr\u00e9dictives d\u2019URSI et CCIR d\u2019IRI-2012 aux mesures in situ de la station d\u2019ionosonde de Ouagadougou, le 19 Janvier 2021 \u00e0 l\u2019Universit\u00e9 Norbert ZONGO de Koudougou, Burkina Faso.<\/p><p>\u00a0<\/p><p><strong>2020<\/strong><\/p><p>\u00a0<\/p><p>30)\u00a0 LOUA Ren\u00e9 Tato,\u00a0Variabilit\u00e9 et tendances des param\u00e8tres m\u00e9t\u00e9orologiques en Guin\u00e9e : analyse des for\u00e7ages par m\u00e9thodes num\u00e9riques, le 24 juin 2020, Universit\u00e9 de la R\u00e9union, La R\u00e9union.\u00a031)\u00a0 BARRO Pape Abdoulaye, Contributions pour des villes durables, intelligentes et futures bas\u00e9es sur l\u2019Internet (IdO) pour les pays en d\u00e9veloppement, 5 ao\u00fbt 2020, Universit\u00e9 d\u2019Abomey-Calavi (UAC) The Abdus Salam International Centre for Theoretical Physics (ICTP), B\u00e9nin.<\/p><p>\u00a0<\/p><p>32)\u00a0 KAFANDO, P\u00e9tronille, Ondes de Gravit\u00e9 dans la basse stratosph\u00e8re \u00e9quatoriale et tropicale de l&#8217;Afrique de L&#8217;Ouest, 19 ao\u00fbt 2020, th\u00e8se d\u2019\u00e9tat \u00e0 l\u2019universit\u00e9 F\u00e9lix Houpho\u00fcet Boigny d\u2019Abidjan C\u00f4te d\u2019Ivoire<\/p><p>\u00a0<\/p><p>33)\u00a0 MUKANDILA Rapha\u00ebl, Analyse des donn\u00e9es GNSS du continent Africain de 1994 \u00e0 2017\u00a0: Caract\u00e9risation de mouvement et d\u00e9formation tectoniques, 30 septembre 2020 \u00e0 l\u2019Universit\u00e9 de Strasbourg France, RDC.<\/p><p>\u00a0<\/p><p>34)\u00a0 KONATE Moustapha, Variabilit\u00e9 de NmF2 aux limites des jours calmes au cours du maximum et du minimum de phase de cycle solaire 22 \u00e0 la station de Ouagadougou\u00a0, le 26 Ao\u00fbt 2020 \u00e0 l\u2019Universit\u00e9 Norbert ZONGO, Burkina Faso.<\/p><p>\u00a0<\/p><p>35)\u00a0 AHMED MUSTAFA ABU ELEZZ Ola, Nowcasting and Modeling of the Ionosphere over Africa, 11 octobre 2020, Universit\u00e9 d\u2019Helwan, Egypte.<\/p><p>\u00a0<\/p><p><strong>2019<\/strong><\/p><p>\u00a0<\/p><p>36)\u00a0 ACKAH Jean, Etude du contenu total en \u00e9lectron et des scintillations ionosph\u00e9riques au dessus d\u2019Abidjan Durant le minimum solaire et les p\u00e9riodes solar flares, le 25 janvier 2019, Universit\u00e9 Houphou\u00ebt Boigny d\u2019Abidjan en C\u00f4te d\u2019Ivoire.\u00a037)\u00a0 COULIBALY Soro Ibrahima, Etude des perturbations de la couche F de l\u2019ionosph\u00e8re \u00e9quatoriale de nuit en p\u00e9riode d\u2019orage magn\u00e9tique, 6 f\u00e9vrier 2019, Universit\u00e9 Houphou\u00ebt Boigny d\u2019Abidjan en C\u00f4te d\u2019Ivoire.<\/p><p>\u00a0<\/p><p>38)\u00a0 AMAECHI Paul, Characterization of Ionospheric Irregularities over the African Equatorial Ionization Anomaly (2010-2016), on 27 the of February 2019, at the University of Lagos, Lagos, Nigeria.<\/p><p>\u00a0<\/p><ul><li>GUIBULA Karim, Mod\u00e9lisation par IRI-2012 de la variabilit\u00e9 de fof2 lors des activit\u00e9s g\u00e9omagn\u00e9tiques \u00e0 la station de Korhogo de 1992 \u00e0 2002, 3 juillet 2019, \u00e0 l\u2019Universit\u00e9, Universit\u00e9 Norbert ZONGO, Burkina Faso.<\/li><\/ul><p>\u00a0<\/p><ul><li>DIABATE Abidina, Mod\u00e9lisation par IRI-2012 de la Variabilit\u00e9 de foF2 lors des activit\u00e9s fluctuantes \u00e0 la station de Ouagadougou au cours des cycles solaires 21-22, 4 juillet 2019, \u00e0 l\u2019Universit\u00e9 Norbert ZONGO, Burkina Faso.<\/li><\/ul><p>\u00a0<\/p><ul><li>SAWADOGO Wambi Emmanuel, Mod\u00e9lisation par IRI-2012 de la Variabilit\u00e9 de foF2 lors des activit\u00e9s r\u00e9currentes \u00e0 la station de Ouagadougou au cours des cycles solaires 21-22, 4 juillet 2019, \u00e0 l\u2019Universit\u00e9 Norbert ZONGO, Burkina Faso.<\/li><\/ul><p>\u00a0<\/p><ul><li>ABDELLAOUI Hassane, Etude du d\u00e9ploiement \u00e0 l\u2019\u00e9chelle nationale d\u2019un r\u00e9seau permanent de positionnement pr\u00e9cis \u00e0 base de constellations satellitaires GNSS couvrant le territoire national, le 14 novembre 2019 \u00e0 la Facult\u00e9 des Sciences de la Terre, de la G\u00e9ographie et de l\u2019Am\u00e9nagement du Territoire FSTGAT, pour l\u2019obtention du dipl\u00f4me de Doctorat en Sciences, sp\u00e9cialit\u00e9 : G\u00e9ophysique.<\/li><\/ul><p>\u00a0<\/p><p>43)\u00a0 KAAB, Mohamed, Exploration du couplage thermosph\u00e9rique-ionosph\u00e9rique via des instruments optiques, le 30 novembre 2019, pour obtenir le grade Docteur CED : Sciences et techniques Sp\u00e9cialit\u00e9 : Physique &#8211; Optique instrumentale \u00e0 la facult\u00e9 des Sciences Semlalia de Marrakech, Maroc.<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p><strong>2018<\/strong>\u00a044)\u00a0 MESSANGA ETOUNDI, Honor\u00e9, Mesure et interpr\u00e9tation de la variation r\u00e9guli\u00e8re des composantes (X\u00a0,Y\u00a0, Z) du champ magn\u00e9tique terrestre \u00e0 Yaound\u00e9-Cameroun, le 2 mars 2018 \u00e0\u00a0 \u00e0 l\u2019Universit\u00e9 de Yaound\u00e9, Cameroun\u00a045)\u00a0 ADILAH BINTI MOHD KASRAN Farah, Empirical characterization of Equatorial geomagnetically induced currents (GICS) due to space electromagnetic perturbations, le 1er juin 2018, Faculty of Applied Sciences, Universiti Technologi Mara, Malaisie<\/p><p>\u00a0<\/p><p>46)\u00a0 GRODGI Franck Didier, Etude de l\u2019Electrojet \u00e9quatorial \u00e0 partir des param\u00e8tres \u00e9lectrodynamiques de l\u2019Ionosph\u00e8re \u00e9quatoriale\u00a0\u00bb, le 30 juin 2018, Universit\u00e9 Houphou\u00ebt Boigny d\u2019Abidjan en C\u00f4te d\u2019Ivoire.<\/p><p>\u00a0<\/p><p>47)\u00a0 KHALE-SAYI Kenny, Etude du bruit de fond corr\u00e9l\u00e9 induit par les muons cosmiques dans l&#8217;exp\u00e9rience Double Chooz, 9 juillet 2018 \u00e0 l\u2019Universit\u00e9 de Strasbourg, France\u00a0<strong>2017<\/strong><strong>\u00a0<\/strong>48)\u00a0 KIGOTSI Jean, \u2018Analyse de l&#8217;activit\u00e9 d&#8217;\u00e9clair des syst\u00e8mes orageux dans le bassin du Congo, soutenance le 1er d\u00e9cembre 2017 \u00e0 l\u2019Universit\u00e9 de Kinshasa, devant le jury en l&#8217;absence du public, soutenance publique le 18 mai 2018 \u00e0 l\u2019Universit\u00e9 de Kinshasa, RDC.\u00a049)\u00a0 AMMAR Ahmed, \u00c9tude des perturbations ionosph\u00e9riques par le biais des ondes VLF, le 30 novembre 2017 \u00e0 l\u2019Universit\u00e9 de Tunis El Manar, Tunisie.\u00a050)\u00a0 DINGA Bienvenue, Etude de la dynamique de mati\u00e8res dans le bassin du Congo\u00a0: cas des suspensions solides et dissous, 20 novembre 2017, Universit\u00e9 Marien Ngouabi en R\u00e9publique du Congo.\u00a051)\u00a0 ANAD Fatma, mod\u00e9lisation spatiale et temporelle du champ g\u00e9omagn\u00e9tique, these soutenue le 17 mai 2017, Universit\u00e9 Houari Boum\u00e9dienne, Alg\u00e9rie.\u00a0<strong>2016<\/strong><strong>\u00a0<\/strong>52)\u00a0 NANEMA Emmanuel, \u00a0Mod\u00e9lisation de NmF2, foF2 et hmF2 \u00e0 la station de Ouagadougou au cours du cycle solaire 22\u00a0par TIEGCM 1.94 et IRI 2012 et appr\u00e9ciations de leurs pr\u00e9dictions, Universit\u00e9 de Koudougou, le 28 janvier 2016. 53)\u00a0 MUKANGE BESA Anscair \u00ab\u00a0Conception d\u2019un mod\u00e8le physique pour la caract\u00e9risation et la surveillance de l\u2019activit\u00e9 sismique et son implication g\u00e9ologique\u00a0, Universit\u00e9 de Kinshasa, Mars 2016.<\/p><p>\u00a0<\/p><ul><li>ALI Mahamat Nour,\u00a0 Etude statistique de la variabilit\u00e9 de la fr\u00e9quence critique de la couche F2 dans les stations de Dakar et de Ouagadougou. Comparaison des donn\u00e9es statistiques pour les cycles 21-22, Universit\u00e9 de Koudougou, le 21 mai 2016.<\/li><\/ul><p>\u00a0<\/p><p>\u00a0<\/p><p>55)\u00a0 TANOH Serge, Etude des mouvements verticaux de la couche F de nuit \u00e0 l\u2019\u00e9quateur magn\u00e9tique\u00a0: la transition d\u2019\u00e9quinoxe au minimum d\u2019activit\u00e9 solaire, Universit\u00e9 d\u2019Abidjan, 29 juin 2016\u00a056)\u00a0 AZZOUZI Ilyasse, Impact des \u00e9v\u00e8nements solaires sur l\u2019ionisation de l\u2019ionosph\u00e8re des moyennes et basses latitudes dans le secteur Europe-Afrique, Rabat le 27 septembre 2016<\/p><p>\u00a0<\/p><p>2015<\/p><p>\u00a057)\u00a0 NGYUEN Thang, Etude exp\u00e9rimentale de l\u2019ionosph\u00e8re des moyennes et\u00a0 basses latitudes et de ses instabilit\u00e9s au moyen d\u2019observations in-situ par DEMETER, Universit\u00e9 Versailles St Quentin en Yvelines, Paris, 25 Septembre 2015.\u00a058)\u00a0 MAKHLOUF, Soraya, Analyse multi-\u00e9chelle des perturbations pr\u00e9 et\/ou post-s\u00e9ismiques de signaux \u00e9lectromagn\u00e9tiques, Universit\u00e9 des Sciences et Techniques Harri Boumedienne, 20 juin 2015.\u00a059)\u00a0 LETRUONG Thanh, Etude de l&#8217;electrojet equatorial\u00a0 a partir des\u00a0 donn\u00e9es de CHAMP et d&#8217;observatoires magn\u00e9tiques au Vietnam et autres r\u00e9gions, Institut de g\u00e9ophysique \u00a0Hanoi, 29 Mai 2015.\u00a0<\/p><ul><li>FATHY Ibrahim, Electrodynamics Coupling between High and Low latitudes by using all the Existing Magnetometer Networks A Thesis For the Degree of Doctor of Philosophy in Science in the Physics of Astronomy, Helwan Univeristy on March 1<sup>st<\/sup><\/li><\/ul><p>\u00a0<\/p><ul><li>SHIMEIS Amira, Solar Impact on the Ionized Layers at the Crest of the Equatorial Anomaly in the African Longitude Sector of the Northern Hemisphere A Thesis For the Degree of Doctor of Philosophy in Science in the Physics of Astronomy , Helwan University , January 22, 2015<\/li><\/ul><p>\u00a0<\/p><ul><li>MPAKA MANANGA, Polycarpe, Etude de l\u2019\u00e9lectrojet \u00e9quatorial : caract\u00e9ristiques en RDC, soutenu \u00e0 l\u2019Universit\u00e9 de Kinshasa, 2015<\/li><\/ul><p>\u00a0<\/p><p>2014<\/p><p>\u00a0<\/p><ul><li>GNABAHOU Allain Doua Variabilit\u00e9 et variation \u00e0 long terme de l\u2019ionosph\u00e8re en r\u00e9gion \u00e9quatoriale africaine soutenue le 18 janvier 2014 \u00e0 l\u2019Universit\u00e9 de Ouagadougou.<\/li><\/ul><p>\u00a0<\/p><ul><li>ZOUNDI Christian : Analyse de la variabilit\u00e9 du contenu total en \u00e9lectrons (TEC) \u00e0 partir des stations GPS de Ouagadougou et de Koudougou au Burkina Faso et de la station GPS de Niamey au Niger et comparaison avec les pr\u00e9dictions de CODG, le 18 janvier 2014 \u00e0 l\u2019Universit\u00e9 de Ouagadougou.<\/li><\/ul><p>\u00a0<\/p><ul><li>TRAN Thi Lan, Etude du contenu \u00e9lectronique total (TEC), et caract\u00e9ristiques des gradients ionosph\u00e9riques et de leur influence sur la propagation des signaux satellitaires du \u2018Global Positioning System\u2019 au Vietnam\u201d, Th\u00e8se soutenue le 31 octobre 2014 \u00e0 Hano\u00ef.<\/li><\/ul><p>\u00a0<\/p><p>2013<\/p><p>\u00a0<\/p><ul><li>GAYE Idrissa, Influence de l\u2019Irradiation et du coefficient de dommage sur les param\u00e8tres \u00e9lectriques d\u2019une photopile au silicium en r\u00e9gime transitoire, Th\u00e8se soutenue le 21 juin 2013 \u00e0 l\u2019Universit\u00e9 Cheikh Anta Diop, Dakar\u00a0, S\u00e9n\u00e9gal<\/li><\/ul><p>\u00a0<\/p><ul><li>MENE Niangoran M\u00e9dard, Etude Statistique du ph\u00e9nom\u00e8ne de p\u00e9n\u00e9tration du champ \u00e9lectrique de convection magn\u00e9tosph\u00e9rique \u00e0 l\u2019\u00e9quateur, Th\u00e8se soutenue de 20 juin 2013 \u00e0 l\u2019Universit\u00e9 Houphou\u00ebt Boigny, Abidjan, C\u00f4te d\u2019Ivoire.<\/li><\/ul><p>\u00a0<\/p><ul><li>BENGHAMEN Karima, Recherche de corr\u00e9lations entre les s\u00e9ismes puissants et les perturbations ionosph\u00e9riques \u00e0 partir des donn\u00e9es de g\u00e9od\u00e9sie spatiale (satellite Demeter) et les donn\u00e9es g\u00e9ophysiques, Th\u00e8se soutenue en Janvier 2013 Universit\u00e9 UHSTB, Alger, Alg\u00e9rie.<\/li><\/ul><p>2012<\/p><p>\u00a0<\/p><ul><li>ZERBO Jean-Louis, Activit\u00e9 solaire, Vent solaire, G\u00e9omagn\u00e9tisme et Ionosph\u00e8re \u00e9quatoriale, Th\u00e8se soutenue le 20 octobre 2012 \u00e0 l\u2019Universit\u00e9 de Ouagadougou, Burkina Faso.<\/li><\/ul><p>\u00a0<\/p><ul><li>PHAM Thi Thu Hong, Analyse et interpr\u00e9tation de la variations r\u00e9guli\u00e8re du champ magn\u00e9tique terrestre au Vietnam et mod\u00e9lisation de l\u2019ionosph\u00e8re, Th\u00e8se soutenue le 15 octobre 2012 \u00e0 l\u2019Universit\u00e9 Pierre et Marie Curie, France.<\/li><\/ul><p>2011<\/p><p>\u00a0<\/p><ul><li>LUU Viet Hung, Etude du champ \u00e9lectromagn\u00e9tique et interpr\u00e9tation des donn\u00e9es magn\u00e9totelluriques au Vietnam, Th\u00e8se soutenue le 21 d\u00e9cembre 2011, Universit\u00e9 Paris Sud 11, France.<\/li><\/ul><p>2010<\/p><p>\u00a0<\/p><ul><li>ZAKA, Z., K., Etude de la dynamo ionosph\u00e9rique perturb\u00e9e\u00a0: caract\u00e9risation de l\u2019\u00e9lectrodynamique \u00e9quatoriale \u00e0 la fin d\u2019un orage magn\u00e9tique et mod\u00e9lisation des champs et courants \u00e9lectrique perturb\u00e9s, Universit\u00e9 de Cocody, le 11 f\u00e9vrier 2010.<\/li><\/ul><p>\u00a0<\/p><p>2009<\/p><p>\u00a0<\/p><ul><li>WASSAM Samwel Stefan Susan, Space Environment and its\u00a0 effect on Spacecrafts, University of Cairo, Egypt, 2009<\/li><\/ul><p>\u00a0<\/p><ul><li>OUATTARA, F., Contribution \u00e0 l\u2019\u00e9tude des relations entre les deux composantes du champ magn\u00e9tique solaire et l\u2019ionosph\u00e8re \u00e9quatoriale, Universit\u00e9 Cheikh Anta Diop, Dakar, le 3 octobre 2009.<\/li><\/ul><p>2008<\/p><p>\u00a0<\/p><ul><li>DOUMBIA, V., 2008, Etude des effets magn\u00e9tiques de l\u2019\u00e9lectrojet \u00e9quatorial\u00a0: de la param\u00e9trisation \u00e0 la mod\u00e9lisation physique de l\u2019\u00e9lectrojet \u00e9quatorial, Universit\u00e9 d\u2019Abidjan, le 16 octobre.<\/li><\/ul><p>\u00a0<\/p><ul><li>KOMBIYIL R., On the nature of DP fields during disturbances in geospec \u2013 Characterization &amp; Modelling, Doctor of Science, Tohoku University, soutenue le 6 f\u00e9vrier 2008.<\/li><\/ul><p>\u00a0<\/p><ul><li>OBROU, O., 2008, Ionosph\u00e8re \u00e9quatoriale\u00a0: Contribution \u00e0 l\u2019am\u00e9lioration du mod\u00e8le \u2018International R\u00e9f\u00e9rence Ionosph\u00e8re \u2018 (IRI), Universit\u00e9 d\u2019Abidjan, 18 octobre.<\/li><\/ul><p>\u00a0<\/p><ul><li>PHAM Xuan Thanh, 2008 Etude climatique de la mousson vietnamienne et application \u00e0 la pr\u00e9vision climatique, Th\u00e8se de l\u2019Universit\u00e9 de Bourgogne, sera soutenue le 8 d\u00e9cembre \u00e0 Dijon.<\/li><\/ul><p>\u00a0<\/p><p>2007<\/p><p>\u00a0<\/p><ul><li>BOKA, Kouadio, Etude des variations transitoires du champ \u00e9lectromagn\u00e9tique induit au sol dans la r\u00e9gion de l\u2019\u00e9lectrojet \u00e9quatorial, et apport des donn\u00e9es ionosph\u00e9riques, soutenance pr\u00e9vue \u00e0 Abidjan, 10 mai, 2007.<\/li><\/ul><p>\u00a0<\/p><p>2004<\/p><p>\u00a0<\/p><ul><li>HOUNGNINOU, E., 2004, Etude de la dynamique et des perturbations de l\u2019Ionosph\u00e8re \u00e9quatoriale par radar HF, Th\u00e8se de Doctorat d\u2019Etat, Universit\u00e9 d\u2019Abidjan, le 22 janvier (soutenue au CETP\/Paris).<\/li><\/ul><p>\u00a0<\/p><p>2001<\/p><ul><li>KOBEA A.T., 2001, L&#8217;Electrojet Equatorial, partie du circuit \u00e9lectrique global : dynamo r\u00e9guli\u00e8re et la p\u00e9n\u00e9tration directe du champ \u00e9lectrique de convection, Th\u00e8se d&#8217;Etat, Universit\u00e9 de Cocody Abidjan, C\u00f4te d&#8217;Ivoire.<\/li><\/ul><p>\u00a0<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p>2000<\/p><p>\u00a0<\/p><ul><li>FARGES, T., 2000, Traitement et analyse de donn\u00e9es de syst\u00e8mes radar HF : Etude des perturbations ionosph\u00e9riques d\u00e9tect\u00e9es \u00e0 l&#8217;\u00e9quateur magn\u00e9tique avec le radar du LDG et \u00e0 moyenne latitude avec le r\u00e9seau de Francourville. Th\u00e8se de Doctorat d&#8217;Etat en Sciences, Universit\u00e9 Paris XI Orsay, 6 mars.<\/li><\/ul><p>1999<\/p><p>\u00a0<\/p><ul><li>SOW, M., 1999, Contribution \u00e0 l&#8217;\u00e9tude des irr\u00e9gularit\u00e9s de l&#8217;ionosph\u00e8re \u00e9quatoriale et des champs \u00e9lectriques ionosph\u00e9riques pendant le jour en Afrique de l&#8217;Ouest, Th\u00e8se de 3\u00e8me cycle, Universit\u00e9 de Cocody Abidjan, C\u00f4te d&#8217;Ivoire.<\/li><\/ul><p>1997<\/p><p>\u00a0<\/p><ul><li>CECILE , J-F, 1997, Etude th\u00e9orique et par radar HF des irr\u00e9gularit\u00e9s de l&#8217;ionosph\u00e8re : F diffus \u00e9quatorial et effets des \u00e9clairs, Th\u00e8se de l&#8217;Universit\u00e9 de Toulon et du Var, France.<\/li><\/ul><p>\u00a0<\/p><ul><li>OBROU, O., 1997, Electrojet Equatorial : Etude \u00e0 l&#8217;aide du mod\u00e8le physique local de Richmond, analyse comparative avec les observations, Universit\u00e9 de Cocody Abidjan, C\u00f4te d&#8217;Ivoire, 1997.<\/li><\/ul><p>1995<\/p><p>\u00a0<\/p><ul><li>DOUMOUYA, V., Etude des effets magn\u00e9tiques de l&#8217;\u00e9lectrojet \u00e9quatorial : Variabilit\u00e9 saisonni\u00e8re et r\u00e9duction des mesures magn\u00e9tiques satellitaires, Th\u00e8se de 3\u00e8me cycle de l&#8217;Universit\u00e9 d&#8217;Abidjan, novembre 1995.<\/li><\/ul><p>\u00a0<\/p><p>1993<\/p><p>\u00a0<\/p><ul><li>MARGERIE, H., 1993, Les syst\u00e8mes d\u2019information en Sciences de l\u2019Environnement, Th\u00e8se du CNAM, \u00e9tude de documentaliste CNAM.<\/li><\/ul><p>\u00a0<\/p><ul><li>SAMBOU, E., 1993, Contribution \u00e0 l&#8217;Etude de l&#8217;Ionosphere \u00e9quatoriale : Variation du maximum d&#8217;ionisation de la r\u00e9gion F2 en fonction des processus \u00e9lectrodynamiques agissant \u00e0 grande \u00e9chelle, Th\u00e8se de 3\u00e8me cycle de l&#8217;Universit\u00e9 Cheikh Anta Diop de Dakar, S\u00e9n\u00e9gal.<\/li><\/ul><p>\u00a0<\/p><p>1992<\/p><p>\u00a0<\/p><ul><li>CURTO, Joan Josep, 1992, Fulgurations solaires, Universit\u00e9 de Barcelone, 23 Novembre\u00a01992, universit\u00e9 de Barcelone, Espagne\u00a0.<\/li><\/ul><p>\u00a0<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0c043d5 e-con-full e-flex e-con e-child\" data-id=\"0c043d5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-785b4b7 elementor-widget elementor-widget-heading\" data-id=\"785b4b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">our researches<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de7d815 elementor-nav-menu__align-start elementor-nav-menu--dropdown-none elementor-widget elementor-widget-nav-menu\" data-id=\"de7d815\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;vertical&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;i class=\\&quot;fas fa-caret-down\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;\\\/i&gt;&quot;,&quot;library&quot;:&quot;fa-solid&quot;}}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<nav aria-label=\"Menu\" class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-none\">\n\t\t\t\t<ul id=\"menu-1-de7d815\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21105\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/news\/\" class=\"elementor-item menu-link\">News<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21106\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/newsletter\/\" class=\"elementor-item menu-link\">Newsletter<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21107\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/our-researchers\/\" class=\"elementor-item menu-link\">Our researchers<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21108\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/school-report\/\" class=\"elementor-item menu-link\">School report<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21109\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/theses\/\" class=\"elementor-item menu-link\">Th\u00e8ses<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21110\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/software\/\" class=\"elementor-item menu-link\">Software<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21111\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/review-articles\/\" class=\"elementor-item menu-link\">Review articles<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-de7d815\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21105\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/news\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">News<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21106\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/newsletter\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Newsletter<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21107\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/our-researchers\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Our researchers<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21108\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/school-report\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">School report<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21109\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/theses\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Th\u00e8ses<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21110\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/software\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Software<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-21111\"><a href=\"https:\/\/www.girgea.org\/en\/searches\/review-articles\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Review articles<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>PhD PhD : 89 Languages\u00a0: English, French, Spanish, Vietnamese The PhD\u00a0 titles are in the language of the defense \u00a0 \u00a0 2025 OUEDRAOGO Pouraogo , \u00c9tude de la variation du Contenu Total en \u00c9lectrons vertical (VTEC) \u00e0 la station BF01 de Ouagadougou de 2013 \u00e0 2021 \u00e0 partir des donn\u00e9es GNSS-CORS, June 14 2025, University [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":21114,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-21090","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Th\u00e8ses - Girgea<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.girgea.org\/en\/searches\/theses\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Th\u00e8ses - Girgea\" \/>\n<meta property=\"og:description\" content=\"PhD PhD : 89 Languages\u00a0: English, French, Spanish, Vietnamese The PhD\u00a0 titles are in the language of the defense \u00a0 \u00a0 2025 OUEDRAOGO Pouraogo , \u00c9tude de la variation du Contenu Total en \u00c9lectrons vertical (VTEC) \u00e0 la station BF01 de Ouagadougou de 2013 \u00e0 2021 \u00e0 partir des donn\u00e9es GNSS-CORS, June 14 2025, University [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.girgea.org\/en\/searches\/theses\/\" \/>\n<meta property=\"og:site_name\" content=\"Girgea\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-26T16:37:19+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"13 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.girgea.org\/en\/searches\/theses\/\",\"url\":\"https:\/\/www.girgea.org\/en\/searches\/theses\/\",\"name\":\"Th\u00e8ses - Girgea\",\"isPartOf\":{\"@id\":\"https:\/\/www.girgea.org\/en\/#website\"},\"datePublished\":\"2022-12-04T15:15:45+00:00\",\"dateModified\":\"2026-02-26T16:37:19+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.girgea.org\/en\/searches\/theses\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.girgea.org\/en\/searches\/theses\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.girgea.org\/en\/searches\/theses\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.girgea.org\/en\/home\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Searches\",\"item\":\"https:\/\/www.girgea.org\/en\/searches\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Th\u00e8ses\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.girgea.org\/en\/#website\",\"url\":\"https:\/\/www.girgea.org\/en\/\",\"name\":\"Girgea\",\"description\":\"Groupe de Recherche en G\u00e9ophysique Europe Afrique Asie Am\u00e9rique\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.girgea.org\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Th\u00e8ses - Girgea","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.girgea.org\/en\/searches\/theses\/","og_locale":"en_US","og_type":"article","og_title":"Th\u00e8ses - Girgea","og_description":"PhD PhD : 89 Languages\u00a0: English, French, Spanish, Vietnamese The PhD\u00a0 titles are in the language of the defense \u00a0 \u00a0 2025 OUEDRAOGO Pouraogo , \u00c9tude de la variation du Contenu Total en \u00c9lectrons vertical (VTEC) \u00e0 la station BF01 de Ouagadougou de 2013 \u00e0 2021 \u00e0 partir des donn\u00e9es GNSS-CORS, June 14 2025, University [&hellip;]","og_url":"https:\/\/www.girgea.org\/en\/searches\/theses\/","og_site_name":"Girgea","article_modified_time":"2026-02-26T16:37:19+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"13 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.girgea.org\/en\/searches\/theses\/","url":"https:\/\/www.girgea.org\/en\/searches\/theses\/","name":"Th\u00e8ses - Girgea","isPartOf":{"@id":"https:\/\/www.girgea.org\/en\/#website"},"datePublished":"2022-12-04T15:15:45+00:00","dateModified":"2026-02-26T16:37:19+00:00","breadcrumb":{"@id":"https:\/\/www.girgea.org\/en\/searches\/theses\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.girgea.org\/en\/searches\/theses\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.girgea.org\/en\/searches\/theses\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.girgea.org\/en\/home\/"},{"@type":"ListItem","position":2,"name":"Searches","item":"https:\/\/www.girgea.org\/en\/searches\/"},{"@type":"ListItem","position":3,"name":"Th\u00e8ses"}]},{"@type":"WebSite","@id":"https:\/\/www.girgea.org\/en\/#website","url":"https:\/\/www.girgea.org\/en\/","name":"Girgea","description":"Groupe de Recherche en G\u00e9ophysique Europe Afrique Asie Am\u00e9rique","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.girgea.org\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.girgea.org\/en\/wp-json\/wp\/v2\/pages\/21090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.girgea.org\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.girgea.org\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.girgea.org\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.girgea.org\/en\/wp-json\/wp\/v2\/comments?post=21090"}],"version-history":[{"count":21,"href":"https:\/\/www.girgea.org\/en\/wp-json\/wp\/v2\/pages\/21090\/revisions"}],"predecessor-version":[{"id":22412,"href":"https:\/\/www.girgea.org\/en\/wp-json\/wp\/v2\/pages\/21090\/revisions\/22412"}],"up":[{"embeddable":true,"href":"https:\/\/www.girgea.org\/en\/wp-json\/wp\/v2\/pages\/21114"}],"wp:attachment":[{"href":"https:\/\/www.girgea.org\/en\/wp-json\/wp\/v2\/media?parent=21090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}