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Publikováno v:
Seed Science and Technology. 35:771-777
Autor:
R.B. Hall, N.J. Pagano
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 28:833-838
The limits of applicability of the substitution of strain energy for potential energy in energy release rate calculations for Griffith cracks are identified, a discussion notably absent from textbooks. It is also shown that the strain energy change i
Publikováno v:
Clays and Clay Minerals. 45:353-364
This paper describes in detail phosphate minerals occurring in refractory clays of Missouri and their effect on the refractory degree of the clays. The minerals identified include carbonate-fluorapatite (francolite), crandallite, goyazite, wavellite,
Autor:
R.B. Hall
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 28:769-780
The matrix-dominated mode (MDM) small strain plasticity model of Dvorak and Bahei-El-Din for continuous fiber-reinforced metal laminae is extended to include rate-sensitive matrices, slip direction-dependent material properties, a simple bounding sur
Publikováno v:
Surface Science. 279:13-22
The method of fluorescence-yield near-edge X-ray absorption spectroscopy (FYNES) has been applied to investigate the thermal stability of NiO films on a Ni(100) substrate and the reaction kinetics of this surface with hydrogen gas. The FYNES results
Publikováno v:
Surface Science. 250:159-168
The formation and thermal stability of NiO on Ni(100) have been investigated using high-resolution electron energy loss spectroscopy (EELS) and low-energy electron diffraction (LEED). Our results indicate that the saturated NiO/Ni(100) layer prepared
Autor:
R.B. Hall, D. Burgess
Publikováno v:
Biomass. 22:21-34
Trials of a common set of seed lots representing 39 parents and five species of Alnus have been started in four countries: Belgium, Canada, the UK, and the U.S. Initial results indicate that cold hardiness is a problem in using A. acuminata but that
Publikováno v:
Proceedings of IEEE 48th Annual Symposium on Frequency Control.
Modern wideband, multi-user antijam communication systems typically employ frequency hopping techniques to maximize system processing gains. Such frequency plans place strict constraints on the hopping LO in the form of spurious, phase noise, and tra