Article 12 Electronic Computers. Computer Science 12 controlled study 10 Electronics 8 Humans 7 Scanning electron microscopy 7 chemistry 7 human 7 Applications of electronics 6 Thermoelectric equipment 6 in vitro study 6 scanning electron microscopy 6 transmission electron microscopy 6 Electronic equipment 5 Electronic information resources 5 Optimization 5 Response surface methodology 5 particle size 5 priority journal 5 Antennas 4 Controllers 4 Data acquisition 4 Electric apparatus and materials. Electric circuits. Electric networks 4 Electronic commerce 4 Information services. Information centers 4 Low power electronics 4 MATLAB 4 Machine design and drawing 4 Nanoparticles 4 Oscillators (electronic) 4