author = "Cruvinel, Paulo E. and Balogun, Fatai A.",
                title = "Minitomography scanner for agriculture based on dual-energy 
                         Compton scattering",
                 year = "2000",
               editor = "Carvalho, Paulo Cezar Pinto and Walter, Marcelo",
                pages = "193--199",
         organization = "Brazilian Symposium on Computer Graphics and Image Processing, 13. 
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
                 note = "The conference was held in Gramado, RS, Brazil, from October 17 to 
             keywords = "agriculture, minitomography scanner, agriculture, dual-energy 
                         Compton scattering, tomographic instrumentation, soil aggregate 
                         sizes, regression coefficient, bulk density, water content, 
                         minimum detectable density, soil samples, imaging technique, 
                         computerized tomography.",
             abstract = "The paper presents an approach in tomographic instrumentation for 
                         agriculture based on dual-energy Compton scattering. The results 
                         show a linear relationship, independent of soil aggregate sizes 
                         with regression coefficient of better than 0.95 for bulk density 
                         and 0.70 for water content. A minimum detectable density of 0.13 
                         g/cm/sup 3/ and 0.10 cm/sup 3//cm/sup 3/ were observed with better 
                         than 2% and 5% precision respectively. Compton scatter images of 
                         soil samples illustrating the efficacy of this imaging technique 
                         are presented.",
  conference-location = "Gramado, RS, Brazil",
      conference-year = "October",
         organisation = "SBC - Brazilian Computer Society",
           targetfile = "193-199.pdf",
        urlaccessdate = "2020, Nov. 26"