Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Xing Hui Liang"'
Publikováno v:
American Journal of Agricultural and Biological Sciences. 15:1-7
Publikováno v:
Applied Geophysics. 12:137-146
We use the extrapolated Tikhonov regularization to deal with the ill-posed problem of 3D density inversion of gravity gradient data. The use of regularization parameters in the proposed method reduces the deviations between calculated and observed da
Publikováno v:
Insect Science. 17:535-541
The daily flight activity of western flower thrips, Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) was examined using color, yellow-light and chemical attractant traps in a cucumber greenhouse and under controlled laboratory conditio