Wireless sensor networks 44 Electrochemical sensors 20 Sensor networks 20 Dissertations 13 Dissertations, Academic 12 Wireless communication systems 11 Biosensors 7 Energy consumption 7 Chemical detectors 6 Internet of things 5 Routing protocols (Computer network protocols) 5 Computer network protocols 4 Research 4 Design and construction 3 Remote sensing 3 Routers (Computer networks) 3 Safety measures 3 Security measures 3 Acrylamide 2 Automotive sensors 2 Computer networks 2 Detectors 2 Electrochemistry 2 Energy conservation 2 Energy harvesting 2 Equipment and supplies 2 Intelligent sensors 2 Measurement 2 Power supply 2 Radio frequency identification systems 2