▁were ▁exp elled ▁of ▁the ▁university . ▁Nevertheless , ▁the ▁support ▁for ▁the ▁re ctor ▁dropped , ▁who ▁had ▁to ▁res ign . ▁Since ▁mid ▁February ▁to ▁April , ▁the ▁university ▁was ▁closed ▁until ▁the ▁new ▁re ctor ▁was ▁appointed . ▁ ▁In ▁ 1 9 7 5 ▁the ▁university ▁changed ▁again ▁its ▁organiz ational ▁structure ▁into ▁Fac ult ies , ▁and ▁new ▁programs ▁were ▁created , ▁for ▁example ▁Social ▁Communic ation ▁and ▁Journal ism , ▁Social ▁Work ▁were ▁established ▁in ▁the ▁Fac ulty ▁of ▁Human ities . ▁In ▁ 1 9 7 7 , ▁in ▁order ▁to ▁avoid ▁the ▁desert ion ▁of ▁several ▁fac ulty ▁members , ▁it ▁was ▁established ▁the ▁professor ship ▁career ▁system ▁based ▁in ▁academic , ▁investig ative , ▁and ▁administrative ▁mer its . ▁In ▁ 1 9 7 6 , ▁with ▁the ▁creation ▁of ▁the ▁So cio ▁Econom ical ▁Research ▁Center , ▁the ▁first ▁steps ▁into ▁the ▁creation ▁of ▁the ▁Soci ology ▁program ▁in ▁ 1 9 7 8 ▁were ▁taken . ▁ ▁Social ▁projection , ▁research ▁and ▁techn ological ▁development ▁ ▁In ▁ 1 9 8 3 , ▁the ▁Department ▁of ▁Administration ▁branch ed ▁out ▁of ▁the ▁Fac ulty ▁of ▁Engineering ▁and ▁constit uted ▁the ▁actual ▁Fac ulty ▁of ▁Administration ▁Sciences . ▁In ▁ 1 9 8 5 , ▁the ▁Professor ial ▁Stat ute ▁Committee ▁was ▁created ▁to ▁determine ▁the ▁procedures ▁related ▁to ▁the ▁professor ial ▁career . ▁The ▁same ▁year , ▁the ▁first ▁agre ements ▁for ▁the ▁development ▁of ▁joint ▁research ▁projects ▁were ▁signed ▁with ▁the