Quantitative Quality Assessment of a Repository Driven User Interface (2007)
M Muller, J Van Zyl, A J Walker
Summary: Quality metrics need to be applied to products to assess the quality of the product and to ensure that there is a quality increase in the development of future software as a result of the...
Quantitative Techniques and Analysis of Multidimensional Matrices (2007)
F Janssen, J Van Zyl, A J Walker, South Africa
Summary: The importance of quality is often recognised more by its absence at the end of a software project, than by its presence at the start of a new project. Quality cannot be added into a product...
Evolution of a Dynamic Rule-based Application (2007)
J Van Zyl, A J Walker, South Africa
Summary: This paper describes the development of a real-life dynamic rule-based application – the evolution of development processes; improvements in development; metrics gathered for performance;...
Quality considerations of Real Time access to Multidimensional Matrices (2007)
F Janssen, A J Walker, South Africa
Summary: This paper investigates the quality considerations of real time access to multidimensional matrices. Researchers have emphasised the relationship between multidimensional matrices and data...
The Discrete and Continuous Painleve VI Hierarchy and the Garnier Systems (2000)
We present a general scheme to derive higher-order members of the Painleve VI (PVI) hierarchy of ODE's as well as their difference analogues. The derivation is based on a discrete structure that sits...
Environmental Quality Technology Demonstration, Evaluation and Transfer Activities (1998)
A summary of the program and projects managed by the U.S. Army Environmental Center, Environmental Technology Division. Report describes the project. participants, results, and requirements of the...
The physics and technology of submicron Mos devises / (1993)
Thesis (doctoral)--Technische Universiteit Eindhoven, 1993.
Walker, A.J, Reading Univ. (GB).
Thesis (Ph.D.)
Carbon Translocation in the Tomato: Pathways of Carbon Metabolism in the Fruit- (1978)
WALKER, A. J., HO, L. C., BAKER, D. A.
The rate of carbon import by tomato fruits has been related to their carbon metabolism by examining the effects of fruit temperature on the metabolism of imported assimilates. 14C–sucrose,...
Carbon Translocation in the Tomato: Carbon Import and Fruit Growth (1977)
The rates of carbon import by fruits were measured over 48 h as the sum of the change in the total organic carbon content of the fruit and the respiratory loss of carbon. Over a range of fruit sizes...
The effects of fruit temperature on the rate of carbon translocation and on the contents of the major carbon metabolites in the experimental fruits were investigated. Carbon import, which was...
WALKER, A. J., THORNLEY, J. H. M.
Measurements of a complete carbon balance sheet over a 48 h period for growing tomato fruits at different fruit sizes and temperature have been carried out. The rates of carbon import, respiration,...
Walker, A J, Draeger, A, Houssa, B, Van Blitterswijk , W J, Ohanian, V, Ohanian, J
Diacylglycerol (DG) kinase (DGK) phosphorylates the lipid second messenger DG to phosphatidic acid. We reported previously that noradrenaline (NA), but not angiotensin II (AII), increases...
Walker, A J, Draeger, A, Houssa, B, Van Blitterswijk , W J, Ohanian, V, Ohanian, J
Diacylglycerol (DG) kinase (DGK) phosphorylates the lipid second messenger DG to phosphatidic acid. We reported previously that noradrenaline (NA), but not angiotensin II (AII), increases...
Bond, V, Bassett, D R, Howley, E T, Lewis, J, Walker, A J, Swan, P D, ...
The application of automated blood pressure measurement during exercise has been limited by inaccuracies introduced by the effects of accompanying motion and noise. We evaluated a newly developed...
Case-control study of prostate cancer in black patients in Soweto, South Africa.
Walker, A. R., Walker, B. F., Tsotetsi, N. G., Sebitso, C., Siwedi, D., Walker, A. J.
Faecal pH, dietary fibre intake, and proneness to colon cancer in four South African populations.
Walker, A. R., Walker, B. F., Walker, A. J.
In a series of South African populations, mean faecal pH values were found to be: rural and urban blacks, 6.12 and 6.15; Indians 6.21; coloureds (Eur-African-Malay), 6.29; these are significantly...