Zobrazeno 1 - 10
of 15
pro vyhledávání: '"W. R. Evans"'
Publikováno v:
Mathematics and Computers in Simulation. 64:3-12
The effect of land-use change on salt and water-balances of catchments in Australia has been significant. Impacts of these changes are often masked by large time lags between the changes and their subsequent expression. Successful management relies o
Publikováno v:
Water Resources Research. 31:1343-1353
Control of rising groundwater levels in Australia's Murray Basin requires the pumping of groundwater, and natural salt lakes seem ideal areas in which to dispose of the pumped water. A thorough understanding of the interaction of chemical and physica
Autor:
K L Rinehart, Wayne W. Carmichael, Leo Rouhiainen, F Sun, Kaarina Sivonen, M Namikoshi, W R Evans, R. Luukkainen
Publikováno v:
Applied and Environmental Microbiology. 58:2495-2500
Hepatotoxins (microcystins) from seven freshwater Anabaena strains originating from three different Finnish lakes and one lake in Norway were isolated by high-performance liquid chromatography and characterized by amino acid analysis and fast atom bo
Publikováno v:
Journal of Bacteriology. 153:443-451
The infectivity of the soybean symbiont Rhizobium japonicum changed two- to fivefold with culture age for strains 110 ARS, 138 Str Spc, and 123 Spc, whereas culture age had relatively little effect on the infectivity of strains 83 Str and 61A76 Str.
Publikováno v:
Applied and Environmental Microbiology. 47:895-900
Three Rhizobium japonicum strains and two slow-growing cowpea-type Rhizobium strains were found to remain viable and able to rapidly nodulate their respective hosts after being stored in purified water at ambient temperatures for periods of 1 year an
Publikováno v:
Journal of Bacteriology. 75:586-591
Publikováno v:
Journal of Agricultural and Food Chemistry. 7:693-702
Autor:
W. R. Evans
Publikováno v:
Journal of Fluids Engineering. 76:1335-1339
The characteristic equation of a control system is often of the form 1/KG(s) + 1 = 0, in which G(s) is (s − q1) (s − q2)… /(s − p1) (s − p2)… Each factor of G(s), such as (s − p1), is a complex variable which can be plotted as a vector
Autor:
Robert M. Smillie, W. R. Evans
Publikováno v:
Journal of Experimental Botany. 22:371-381
The uracil analogue, 5-fluorouracil, inhibited the development of chloroplasts in Euglena gracilis, strain Z. Chlorophyll synthesis was inhibited when dark-grown cells were illuminated in the presence of 5-fluorouracil, but only if the 5-fluorouracil
Autor:
W R, Evans
Publikováno v:
Association management. 37(9)