![CRAAM on X: "Jordi Tuneu, CAGE grad student presents his qualification to the review panel, Sergio Szpigel, Jean-Pierre Raulin, @AlecMacKinnon1 and @guiguesp https://t.co/Hi7ks2mXOF" / X CRAAM on X: "Jordi Tuneu, CAGE grad student presents his qualification to the review panel, Sergio Szpigel, Jean-Pierre Raulin, @AlecMacKinnon1 and @guiguesp https://t.co/Hi7ks2mXOF" / X](https://pbs.twimg.com/media/ELeKsJAXkAE3M8n.jpg:large)
CRAAM on X: "Jordi Tuneu, CAGE grad student presents his qualification to the review panel, Sergio Szpigel, Jean-Pierre Raulin, @AlecMacKinnon1 and @guiguesp https://t.co/Hi7ks2mXOF" / X
![Photo de classe Voyage scolaire ou de la jeunesse à Tréves ou Luxembourg de 1975, Ecole Primaire (Sapogne Et Feucheres) - Copains d'avant Photo de classe Voyage scolaire ou de la jeunesse à Tréves ou Luxembourg de 1975, Ecole Primaire (Sapogne Et Feucheres) - Copains d'avant](https://image-parcours.copainsdavant.com/image/750/1948716586/3892173.jpg)
Photo de classe Voyage scolaire ou de la jeunesse à Tréves ou Luxembourg de 1975, Ecole Primaire (Sapogne Et Feucheres) - Copains d'avant
Instituto Geofísico del Perú - Investigadores del CRAAM-UPM visitaron el IGP El Dr. Jean-Pierre Raulin y el M.Sc. Jose Tacza, investigadores del Centro de Radio Astronomía y Astrofísica de la Universidad Presbiteriana
![Jean-Pierre RAULIN | Universidade Presbiteriana Mackenzie, São Paulo | Mackenzie | Centro de Rádio-Astronomia e Astrofísica Mackenzie (CRAAM) | Research profile Jean-Pierre RAULIN | Universidade Presbiteriana Mackenzie, São Paulo | Mackenzie | Centro de Rádio-Astronomia e Astrofísica Mackenzie (CRAAM) | Research profile](https://www.researchgate.net/profile/Jean-Pierre-Raulin/publication/328885160/figure/fig5/AS:846895970803713@1578927142423/Electron-density-evolution-with-time-during-and-after-the-burst-at-various-heights-left_Q320.jpg)
Jean-Pierre RAULIN | Universidade Presbiteriana Mackenzie, São Paulo | Mackenzie | Centro de Rádio-Astronomia e Astrofísica Mackenzie (CRAAM) | Research profile
![Jean-Pierre RAULIN | Universidade Presbiteriana Mackenzie, São Paulo | Mackenzie | Centro de Rádio-Astronomia e Astrofísica Mackenzie (CRAAM) | Research profile Jean-Pierre RAULIN | Universidade Presbiteriana Mackenzie, São Paulo | Mackenzie | Centro de Rádio-Astronomia e Astrofísica Mackenzie (CRAAM) | Research profile](https://i1.rgstatic.net/ii/profile.image/556547211304960-1509702603373_Q512/Jean-Pierre-Raulin.jpg)