Technological innovations 229 Information technology 180 Educational technology 138 Management 63 Computer-assisted instruction 59 Study and teaching (Secondary) 45 Economic aspects 37 Study and teaching 36 Data processing 35 Technology 33 Separation (Technology) 29 Effect of technological innovations on 28 Case studies 26 Social aspects 25 Technology transfer 25 Internet in education 23 Education 22 Management information systems 22 Membranes (Technology) 22 Automation 21 Knowledge management 21 Research 21 Surfaces (Technology) 20 Design 18 Design and construction 18 English language 18 Science 18 Teaching 18 Electronic commerce 16 Study and teaching (Higher) 16