Industrial applications Congresses 69 Enzymes 62 Biotechnology 46 Environmental chemistry 26 Lasers 22 Food industry and trade 19 Máis ... Detectors 16 Fungi 16 Environmental aspects 14 Materials 14 Ultrasonic waves 14 Artificial intelligence 12 Food 11 Periodicals 11 Polymers 11 Effect of radiation on 10 Radioisotopes 10 Biochemical engineering 9 Environmental management 9 Expert systems (Computer science) 9 Handbooks, manuals, etc 9 Manufacturing processes 9 Research 9 Automation 8 Data processing 8 Catalysis 7 Electromagnetism 6 Mathematics 6 Microwaves 6 menos ...