Zobrazeno 1 - 10
of 15
pro vyhledávání: '"L. W. Carlson"'
Autor:
M. P. Sharrock, L. W. Carlson
Publikováno v:
IEEE Transactions on Magnetics. 31:2871-2876
Barium ferrite is a leading candidate material for advanced magnetic recording media. Tapes and disks made with it offer output amplitudes at recording densities of current interest (75-100 kfci) that far exceed those of advanced acicular oxides and
Autor:
L. W. Carlson, M. P. Sharrock
Publikováno v:
ChemInform. 27
Barium ferrite is a leading candidate material for advanced magnetic recording media. Tapes and disks made with it offer output amplitudes at recording densities of current interest (75-100 kfci) that far exceed those of advanced acicular oxides and
Publikováno v:
The Forestry Chronicle. 66:138-142
The continued use and development of the forest environment requires that it be treated in a manner that ensures sustainable development. The forest ecosystem available for commercial exploitation has been shown to be finite and human intervention on
Autor:
L W Carlson, Neal F. Lane
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 12:L457-L460
Relative populations of excited states of He and H are determined for the back-scattering of He+ and H+ ions from a metal surface. The calculations are based on a theoretical model of the dynamic atom- and ion-surface interactions.
Publikováno v:
Canadian Journal of Forest Research. 10:510-516
The effects of 13 growth retardants and inhibitors on the growth of container-grown seedlings of Pinuscontorta var. latifolia Engelm. and Piceaglauca (Moench) Voss were examined. Shoot and root growth was reduced to different extents by the various c
Autor:
F. Endean, L. W. Carlson
Publikováno v:
Canadian Journal of Forest Research. 5:55-60
Lodgepole pine (Pinuscontorta Dougl. var. latifolia Engelm.) seedlings were germinated and grown for 20 weeks in containers with volumes ranging from 10 to 524 cm3 (0.6 to 32.0 in.3). Containers for four of seven volumes were constructed in three dif
Autor:
Thomas F. Irvine, L. W. Carlson
Publikováno v:
Journal of Heat Transfer. 83:441-444
Autor:
L. W. Carlson, J. D. Seader
Publikováno v:
AIAA Journal. 5:1272-1279
Autor:
L. W. Carlson, Harold M. Etter
Publikováno v:
Canadian Journal of Plant Science. 53:395-399
Dormant 3-yr-old lodgepole pine seedlings (Pinus contorta var. latifolia) were stored for 3–4 mo in air-tight plastic bags at 2 ± 1 C in the dark. Groups of 40–50 seedlings were removed from storage and grown in a greenhouse for 5 wk. Needle and
Autor:
L. W. Carlson, L. D. Nairn
Publikováno v:
The Forestry Chronicle. 53:147-149
The growth of containerized jack pine (Pinus banksiana Lamb.) seedlings three years after outplanting was still influenced by the original container configuration. Paper material from paperpots still surrounded root systems and root deformities cause