41 Organisation of conferences, exhibitions and competitions for educational, cultural, sporting, or entertainment purposes; education and instruction services, namely, providing classes, seminars, workshops and training in the field of technology, science, nuclear energy, energy generation, public policy, current affairs; arranging and conducting of lectures in the field of technology, science, nuclear energy, energy generation, public policy, current affairs; arranging and conducting of conferences, congresses and symposiums in the field of technology, science, nuclear energy, energy generation, public policy, current affairs; arranging and conducting of seminars in the field of technology, science, nuclear energy, energy generation, public policy, current affairs; arrangement of conventions for educational purposes; conducting instructional courses in the field of technology, science, nuclear energy, energy generation, public policy, current affairs; arranging and conducting of workshops in the field of technology, science, nuclear energy, energy generation, public policy, current affairs; arranging and conducting of conventions for cultural or educational purposes in the field of technology, science, nuclear energy, energy generation, public policy, current affairs; providing on-line electronic publications, not downloadable, in the nature of books, magazines, brochures in the field of technology, science, nuclear energy, energy generation, public policy, current affairs; providing on-line non-downloadable publications in the nature of books, magazines, brochures in the field of technology, science, nuclear energy, energy generation, public policy, current affairs; electronic desktop publishing; multimedia publishing of books, magazines, journals, software, games, music, and electronic publications; publishing services, namely, publishing of magazines, books, newspapers and electronic publications; publishing of scientific papers; publication of educational teaching materials; publication of instructional literature; providing non-downloadable electronic publications in the nature of books, magazines, journals in the field of technology, science, nuclear energy, energy generation, public policy, current affairs from a global computer network or the internet, not downloadable