Zobrazeno 1 - 10
of 101
pro vyhledávání: '"J. A. Leech"'
Autor:
David A. Stone, C.-W. Tsang, Chris Bingham, Jonathan N. Davidson, J. M. Leech, Martin P. Foster
Publikováno v:
8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016).
Optimal-time control to minimise a converter?s recovery time has thus far been reported only for single power module converters. This paper adapts the optimal-time control problem and applies it to converters based on multiple power modules. Addition
Autor:
J. H. Leech
Publikováno v:
Proceedings of the Zoological Society of London. 56:580-655
Publikováno v:
Community College Journal of Research and Practice. 31:327-337
A certain “mythology” appears to exists within higher education that residence halls do not exist at community colleges. The reality is that residence halls do exist at community colleges, and they play an integral role in the fabric of the insti
Autor:
J. W. Leech
Publikováno v:
Australian Forestry. 70:253-261
Summary Growth models are developed for unthinned stands of radiata pine in the south-east of South Australia using data from the Permanent Sample Plots maintained over many years by the Woods and Forests Department, now Forestry SA. The data base is
Autor:
J. W. Leech
Publikováno v:
Australian Forestry. 65:232-236
Summary An alternative to the use of contingency allowances is described. It enables the level of cut to be set at the level that forest planners predict is appropriate, while explicitly allowing for the imprecision of the estimates.
Publikováno v:
The Journal of Chemical Physics. 114:4025-4035
New single-photon spectra of jet-cooled Kr2 between ∼98 700 and 99 900 cm−1 have been recorded with an extreme ultraviolet laser generated by four-wave sum-mixing in Xe gas. Molecular ions created by (1+1′) resonance enhanced multiphoton ioniza
Publikováno v:
Australian Forestry. 63:159-165
Summary The evolution of growth and yield models for South Austral-ian radiata pine plantations is traced from the first yield table developed by H.R. Gray in 1931 to the most recently devel-oped growth functions. The adoption of new technologies is
Publikováno v:
Inhalation Toxicology. 11:657-674
We examined ozone-induced upper and lower airway inflammatory responses and the concentrations of hydroxylated salicylate metabolites using nasal lavage fluid and induced sputum, in order to identify noninvasive and sensitive biomarkers for ozone exp
Autor:
J. W. Leech, J. F. O'Hehir
Publikováno v:
Australian Forestry. 60:196-201
Summary Line intersect sampling is applied in various aspects of forest management. One of the more common applications is to estimate the quantity of logging residue remaining on the ground following harvesting operations. The estimate of residue qu
Publikováno v:
Journal of Physics: Condensed Matter. 5:1299-1312
Stable lattice dynamical models of orthorhombic C2H2 are developed from those devised by Hirshfeld and Mirsky (1979) for the cubic phase. These satisfactorily reproduce measured phonon frequencies but cannot account for the crystal cohesive energy. M