Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Lindsay F. G. Williams"'
Publikováno v:
Environmental Biology of Fishes. 91:471-486
The reproductive biology and spawning strategy of the iconic catadromous percichthyid, estuary perch Macquaria colonorum was examined from three coastal rivers of south-eastern (SE) Australia. Ovarian and testicular development followed a pattern sim
Autor:
Dylan E. van der Meulen, Chris T. Walsh, Charles A. Gray, Ronald J. West, Lindsay F. G. Williams
Publikováno v:
Marine and Freshwater Research. 61:397
Temperate basses and perches (family Percichthyidae) worldwide have declined in distribution and abundance during the past few decades due to anthropogenic impacts such as fishing, habitat degradation and alteration to river flows. This study examine
Autor:
Kevin G. Boto, Lindsay F. G. Williams
Publikováno v:
Journal of The Electrochemical Society. 124:656-661
Publikováno v:
CORROSION. 40:344-349
A microprocessor controlled scanning reference electrode system has been developed to produce isopotential contour maps of corroding surfaces. Using Ag/AgCl microelectrodes, reproducible and easily interpreted results were obtained for the corrosion
Impedance Measurement by Laplace Transformation of Microprocessor Obtained Data from Corrosion Cells
Publikováno v:
Corrosion. 38:425-430
Data obtained by a microprocessor devised to automate frequency response analysis of electrode systems have been treated by the Laplace transformation method. The method was applied to three corrosion systems. After checking the system with standard
Autor:
Lindsay F. G. Williams
Publikováno v:
Corrosion Science. 19:767-775
A polarization curve around the corrosion potential has been obtained for zinc immersed in a near neutral solution by using a potentiostat controlled by a microcomputer. The polarization data was fitted by the microcomputer to the general electrochem
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 108:305-316
The effect of iR drop on the corrosion rates obtained by curve fitting of the polarisation data around the corrosion potential is an increase in the corrosion current calculated, which is in direct contrast to linear polarisation measurements. The b
Autor:
Lindsay F. G. Williams, K.G. Boto
Publikováno v:
Analytica Chimica Acta. 85:179-183
Autor:
Kevin G. Boto, Lindsay F. G. Williams
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 77:1-20
The corrosion of zinc in oxygenated solutions in the pH range 4–11 has been studied, with emphasis on the concurrent cathodic process, using rotating disc and ring disc electrodes. In all cases the reduction of oxygen produced a mixture of H 2 O 2
Corrosion Rate Measurements on Steel in Sulfuric Acid Using a Microprocessor Controlled Potentiostat
Publikováno v:
CORROSION. 36:41-47
The corrosion of mild steel in a deaerated sulfuric acid solution has been monitored by a microprocessor controlled potentiostat. The corrosion rate and the Tafel slopes were calculated by three methods and comparisons were made between the integrate