1st PhD defence, Applied Physics Dr Mackpayen at bangui(3), 07/11/2019 1st PhD defence, Applied Physics Dr Mackpayen at bangui(3), 07/11/2019 International Symposium, UIT UN, november 2012 Mission CRA-W Gembloux, Belgium International Forum, PAUWES, Tlemcen, Algéria, april 2018 International Forum, PASCAL, Accra, Ghana, november 2018(1) International Forum, PASCAL, Accra, Ghana, november 2018 Intership National Fire Brigade of Cameroon, March 2014(1) Workshop, National Fire Brigade of Cameroon, March 2014 Intership National Fire Brigade of Burkina Faso, April 2019(1) Expertise GIZ, Mbang and Mindourou, East Region of Cameroon, March 2015 Participation of the 1st Doctorat PhD at Bangui (Applied Physic), November 2019 Defense of Doctorat PhD at Bangui(2) Defense of Doctorat PhD at Bangui(1) Defense of Doctorat PhD at Bangui International Conférence, ICTP, Trieste, Italy, Aout 2017 CIMENCAM of Figuil (optimization of their rotary kiln) CAMRAIL (Gift of materials) Missing Attachment Missing Attachment {"autoplay":"true","autoplay_speed":3000,"speed":300,"arrows":"true","dots":"true"} AllMy galleryRuben-MOUANGUEyocto-thermocouplethe selected area and hypothetical wind from at the east of NgaoundereImage42Image35Image37