Now showing items 1-4 of 4
Interrelationships among soil water regime, irrigation and water stress in the grapevine (Vitis vinifera L.)
(Stellenbosch : Stellenbosch University, 1984)
Die gebruik van operdwalle om 'n marginale, hidromorfe grond se fisiese toestand vir wingerdbou te verbeter
(Stellenbosch : Stellenbosch University, 1989)
ENGLISH ABSTRACT: Viticulture is increasingly extended to marginal soils including low-lying waterlogged soils. These soils demand Special soil management practises such as ridging. Ridging entails the heaping of the ...
The elimination of errors caused by prior technetium-99m scintigraphy on iodine-131 thyroid uptake measurements.
(Health & Medical Publishing Group, 1987)
Coincidence summing of technetium-99m (99mTc) pulses may disturb iodine-131 (131I) thyroid uptake measurements if these are obtained after 99mTc thyroid scintigraphy performed on the same day. The magnitude of the error ...
The anatomical extent of the pyloric sphincteric cylinder, the pyloric mucosal zone and the pyloric antrum
(Health & Medical Publishing Group, 1982-8)
The anatomy of the pyloric sphincteric cylinder is discussed. The pyloric ring is not a separate anatomical structure, but is an inherent part of the cylinder. Contraction of the cylinder narrows the diameter of the pyloric ...