Technological innovations 551 Educational innovations 185 Congresses 130 Economic aspects 110 Education 95 Management 76 Research 75 Organizational change 70 History 60 Social aspects 54 Effect of technological innovations on 52 Technology 52 Research, Industrial 50 Agricultural innovations 47 Agriculture 46 Organizational innovation 45 Case studies 43 Economic development 37 Industries 36 Diffusion of innovations 34 Economic conditions 34 Labor supply 34 Industrial management 32 Study and teaching 30 Government policy 28 Technology transfer 28 Industrial policy 26 Information technology 26 Training of 26 Universities and colleges 25