http://en.wikipedia.org/wiki/Stirling_cycle
http://en.wikipedia.org/wiki/Category:Engine_components
http://en.wikipedia.org/wiki/Biomarker
E.g. http://en.wikipedia.org/wiki/Genetically_modified_crops
Monitoring system of human health
http://en.wikipedia.org/wiki/Medical_imaging
Malaria treatment
http://en.wikipedia.org/wiki/Plasma_acceleration
http://en.wikipedia.org/wiki/Mass_spectrometry
http://en.wikipedia.org/wiki/Spectrum_analyzer
http://en.wikipedia.org/wiki/Cognitive_disorder
Producing localised energy concentration
E.g. http://en.wikipedia.org/wiki/Biosensor
http://en.wikipedia.org/wiki/Turbine
http://en.wikipedia.org/wiki/Immunogenicity
http://en.wikipedia.org/wiki/Heterojunction
http://en.wikipedia.org/wiki/Multiple_sclerosis
E.g. a vehicle
Focusing systems
http://en.wikipedia.org/wiki/Pre-eclampsia
