Open AccessAnalysing variance for determining humidity content and measuring directional effect on ultrasound speed in pinus radiata D. Don wood samples
Author(s) -
Rodrigo Ortiz Mansilla,
Erik Baradit A.,
José Navarrete A.
Publication year - 2009
Publication title -
ingeniería e investigación/ingeniería e investigación
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.204
H-Index - 12
eISSN - 2248-8723
pISSN - 0120-5609
DOI - 10.15446/ing.investig.v29n3.15197
Subject(s) - water content , radiata , pinus radiata , relative humidity , ultrasound , speed of sound , moisture , factorial analysis , humidity , acoustics , mathematics , wave velocity , factorial experiment , environmental science , statistics , materials science , engineering , physics , composite material , geotechnical engineering , meteorology , horticulture , botany , vigna , shear (geology) , biology