Zobrazeno 1 - 10
of 16
pro vyhledávání: '"D. M. Moon"'
Publikováno v:
Atmospheric Measurement Techniques, Vol 6, Iss 9, Pp 2293-2299 (2013)
This work reports on the development of a technique for the precise analysis of ambient SF6. This technique, which involves a gas chromatograph/electron capture detector (GC-ECD) coupled with an Activated Alumina-F1 (AA-F1) column, performed well in
Externí odkaz:
https://doaj.org/article/4b8fd6e5c0374135af822583f72b9376
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Publikováno v:
Journal of Applied Physics. 46:4951-4956
A detailed structural examination was carried out on commerical Nb‐25% Zr conductors which had been heavily cold worked and annealed in the temperature range 600–700 °C for times ranging from 1/4 to 10 h. The magnetization of some of these wires
Autor:
D. M. Moon
Publikováno v:
New Zealand Journal of Experimental Agriculture. 4:435-438
Yield of individual plants of Asparagus officinalis L. cv. ‘Mary Washington 500W’ grown from seed is very variable. Yield can be improved by selection on plant sex, specific vegetative characters, or yield itself. A study of yield variation among
Autor:
R. C. Koo, D. M. Moon
Publikováno v:
Metallurgical Transactions. 2:2115-2122
The mechanisms and kinetics of bubble formation that occur during annealing of tungsten doped with small amounts of K, Al, and Si compounds has been investigated by electron microscopy. Bubbles are present in the sintered ingot due to volatilization
Autor:
R. Stickler, D. M. Moon
Publikováno v:
Philosophical Magazine. 24:1087-1094
The creep behaviour of fine wires of pure powder metallurgical tungsten was studied over the temperature range 2100–3100°C. It was found that the steady-state creep rate is given by This result differs substantially from other reported work perfor
Autor:
D. M. Moon
Publikováno v:
Metallurgical Transactions. 3:3097-3102
The increasing interest in the application of fine wires as high strength structural components,e.g., in high temperature composite materials, makes an understanding of the differences between the creep behavior of large specimens and that of fine wi
Autor:
D. M. Moon
Publikováno v:
Journal of Vacuum Science and Technology. 11:1084-1086
Basic procedures of TEM are described, and the recent advances in the technique and in its application are reported. Among the most recent developments are: (i) high-voltage electron miscroscopy, which lessens the stringement requirement for producin