01183naa a2200289 a 450000100080000000500110000800800410001910000150006024500650007526000090014052003470014965000160049665000090051265300150052165300200053665300190055665300140057565300100058970000200059970000190061970000200063870000170065870000190067570000180069470000170071277301640072910296552012-02-13       1999    bl ---       0--  u    #d1 aMACEDO, A.  aMicrometric X-ray CT scanner dedicated to soil investigation  c1999  aThe conventional tools and methodologies used until now to investigate soil parameters have been of limited use due to either their invasive nature or low resolution. Accurate knowledge of phenomena occurring in soils, mainly those occurring in non-saturated zone, would lead to better plannig of transmission, tracers, and mercury intrusion.  aagriculture  asoil  aCT scanner  aMicrotomography  aSoil aggregate  aSoil pore  aX-ray1 aCRUVINEL, P. E.1 aINAMASU, R. Y.1 aJORGE, L. A. C.1 aNAIME, J. M.1 aTORRE-NETO, A.1 aVAZ, C. M. P.1 aCRESTANA, S.  tIn: MASTORAKIS, N. E., (Ed.). Advances in intelligent systems and computer science. [Athens]: World Scientific and Engineering Society Press, 1999. p. 223-228.