Top management Head of Department; Teacherprof. Ing. Jozef Krilek, PhD.T: +421 455 206 554E: Deputy Head of Department; Teacherdoc. Ing. Ján Kováč, PhD.T: +421 455 206 517E: Other members of the Department Secretary Katarína KatreniakováT: +421 455 206 866E: ResearcherIng. Vladimír Mancel, PhD.T: +421 455 206 879E: Secretary for Education and Research; TeacherIng. Milan Helexa, PhD.T: +421 455 206 552E: TeacherIng. Tomáš Kuvik, PhD.T: +421 455 206 550E: