9. Cantilever Sensors Department of Physics and Physical Oceanography, Memorial University, St. John’s, Newfoundland,Canada θ=Angle of incidence Φ=Azimuthal angle Nc is the surface normal to cantilever ξ = Angle of inclination of PSD
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12. The state transition diagram of USDA Bruce R. Donald , Member, IEEE , Christopher G. Levey , Member, IEEE , Craig D. McGray , Member, IEEE , Igor Paprotny, and Daniela Rus
13. Configuration Space Bruce R. Donald , Member, IEEE , Christopher G. Levey , Member, IEEE , Craig D. McGray , Member, IEEE , Igor Paprotny, and Daniela Rus