-
Article
Open AccessCoal tailings as a soil conditioner: evaluation of tailing properties and effect on tomato plants
The global coal industry yields a vast amount of tailings waste, and the utilisation of these tailings necessitates innovative efforts contributing to the United Nations Sustainable Development Goals. One of s...
-
Article
High temperature resistance of fly ash/GGBFS-based geopolymer mortar with load-induced damage
This study investigated the effect of elevated temperatures on the residual mechanical behaviors of geopolymer mortars with initial damage induced by mechanical load. Geopolymer mortar was prepared using diffe...
-
Article
Measurement and prediction of thermal properties of alkali-activated fly ash/slag binders at elevated temperatures
This paper presents a comprehensive experimental study of thermal properties of various alkali-activated binders at ambient and elevated temperatures. The binders were prepared using alkali-activated low calci...
-
Article
Tests on the Steel–Concrete Bond Strength in Steel Reinforced Concrete (SRC) Columns After Fire Exposure
Bond behaviour between the steel and concrete is important in ensuring the interaction of different components in steel reinforced concrete (SRC) columns under various working conditions, and sufficient bond s...
-
Article
Effect of different types of aggregates on the performance of concrete-filled steel tubular stub columns
This paper presents a series of tests on concrete-filled steel tubular (CFST) stub columns under axial compression. Five different concrete mixes with the same cement content and water/cement ratio were design...
-
Article
Mechanical properties of prestressing steel after fire exposure
Prestressed concrete structures have been widely used all over the world, and there is a growing need to study the postfire repairability that is relevant whenever a fire occurs and no collapse happens after c...
-
Article
Effect of blend ratio and pH on the physical properties of edible composite films prepared from silver carp surimi and skin gelatin
The effect of blend ratio and pH on the physical properties of surimi-gelatin composite films was investigated. Tensile strength (TS), film water solubility and soluble proteins of composite films increased wi...
-
Article
Behaviour of recycled aggregate concrete filled stainless steel stub columns
Past research indicates that recycled aggregate concrete (RAC) could be successfully used in concrete-filled steel tubular (CFST) columns. Their yielded performance is almost as good as that of the traditional...
-
Chapter and Conference Paper
Tunneling Descent Level Set Segmentation of Ultrasound Images
The presence of speckle in ultrasound images causes many spurious local minima in the energy function of active contours. These minima trap the segmentation prematurely under gradient descent and cause the alg...
-
Chapter and Conference Paper
Tunnelling Descent: A New Algorithm for Active Contour Segmentation of Ultrasound Images
The presence of speckle in ultrasound images makes it hard to segment them using active contours. Speckle causes the energy function of the active contours to have many local minima, and the gradient descent p...