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541
Metamaterial based ultra-wideband antennas for portable wireless applications
Published 2017“…Various approaches have been reported to reduce the physical size of RF antennas including using high permittivity substrates, shorting pins, reactive components, and more recently, metamaterials (MTM) based on composite right-/left-handed transmission-lines (CRLH-TLs). …”
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Book Section -
542
Development of cellulose based food-ink from cellulose powder
Published 2024“…The results showed shear-thinning behaviour for rheology properties and the presence of the hydroxyl group (–OH stretching), C–H stretching vibration and ether groups (–O– stretching), which was excellent for 3D printing. …”
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543
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544
Isolation of nanocrystalline cellulose from leucaena leucocephala pods and its application as a fat replacer in production of low-fat mayonnaise
Published 2022“…Besides that, from the rheological analysis, it can be concluded that NCC suspension behaves as a shear-thinning material. Further work was carried out to produce low-fat mayonnaise with isolated NCC as a fat replacer. …”
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Thesis -
545
Prediction of sedimentation and bank erosion due to the construction of Kahang Dam
Published 2020“…This research used the Artificial Neural Network (ANN) and ANN with Autoregressive (AR) (NNETAR) in predicting suspended sediment concentration using sediment concentration, discharge and water level as inputs. Similarly, erosion pins were installed on four transects to monitor the riverbank for thirteen months. …”
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Thesis -
546
Thermal gradient pattern of shallow pitting via active thermography-water and steam
Published 2018“…Pipelines are extensively used worldwide to transport water, oil and gas. Wall thinning or pits can be produced in the internal of the pipe after being used for a certain period of the time due to some factor such as erosion-corrosion and pitting corrosion. …”
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547
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548
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549
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550
Convective boundary layer flow in generalized Newtonian nanofluid under various boundary conditions
Published 2021“…Buongiorno nanofluid model was applied to shear-thinning or pseudoplastic fluid over the pereamble surface. …”
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Thesis -
551
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552
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553
Effect of dual flocculant by unmodified manihot esculenta starch and aluminium sulphate on the removal of chemical oxygen demand optimized by response surface methodology
Published 2024“…Besides the performance of COD removal increased, the dosage of the chemical coagulant was reduced by up to 64% at the optimum condition of 18 mg/L alum dosage, 307 mg/L starch dosage, pH 9, and 27 mins settling time. The analysis of variance (ANOVA) indicated that the quadratic model was significantly developed with a p-value < 0.05. …”
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Conference or Workshop Item -
554
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555
Green approach to treat institutional wastewater by using cassava peels starch (CPS) as coagulant aid
Published 2018“…Removal efficiency of dual coagulant (alum+CPS) were achieved at optimum dosage of 40:60 mg/L at pH 8 with 60 mins settling time with removal efficiency of COD (41%), TSS (86%) and Turbidity (91%). …”
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Thesis -
556
Green synthesis, characterization and laser irradiation of silver nanoparticles and its bimetallic nanoparticles
Published 2020“…In contrast, Ag/Cu NPs were synthesized by mixing Cu solution (1, 3, 5 and 7 mM) with Gre-Ag NPs at room temperature and left for 10 mins. Moreover, the silver nanostructures (Ag NSs) was fabricated by manipulating Gre-Ag NPs with diode laser 450 nm at different times. …”
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Thesis -
557
In vitro bioactivities of anodised titanium in mixtrue of B-Glycerophosphate and calcium acetate for biomedical application
Published 2016“…The parameters for anodic oxidation method such as applied voltage (50-350 V), current density(10-70 mA.cm-2), electrolyte concentration (0.02 M β-GP + 0.2 M CA, 0.04 M β-GP + 0.04 M CA) , anodising time (5-10 mins), agitation speed (300-1500 rpm), ultrasonic amplitude (20-60 μm) and bath temperature (4-100 °C) were varied to investigate the impact on the surface properties of titanium. …”
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Thesis -
558
Development of bent-up triangular tab shear transfer (BTTST) enhancement in cold-formed steel (CFS)-concrete composite beams
Published 2010“…One of the limiting features of CFS is the thinness of its section (usually between 1.2 and 3.2 mm thick) that makes it susceptible to torsional, distortional, lateral-torsional, lateral-distortional and local buckling. …”
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Thesis