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741
Study of the effects of process parameters on electroforced sedimentation in solid–liquid separation using response surface methodology
Published 2016“…The optimized values for current density, total solid volume per unit cross-sectional area and polyacrylamide dose for the highest sedimentation velocity (0.0199 cm/min) were 6.0 A/m2 , 7.74 mm and 1.53 % (based on the weight of zinc oxide), respectively. …”
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742
Adsorption of Zn from aqueous solution by activated carbon derived empty fruit bunches: Statistical approach
Published 2009“…Thermal activation temperature (10000C) and time (30 min) were optimized to produce activated carbon from EFB. …”
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Proceeding Paper -
743
Ultrasound-assisted process optimization and tribological characteristics of biodiesel from palm-sesame oil via response surface methodology and extreme learning machine - Cuckoo s...
Published 2020“…The optimum yield of P50S50 biodiesel obtained was 96.6138% under operating parameters of time (38.96 min), duty cycle (59.52%), methanol to oil ratio (60 V/V %) and catalyst amount (0.70 wt%). …”
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Aspects of modelling variability of single cell lag time for Cronobacter spp. after exposure to sublethal heat treatment in normal and stressful environments
Published 2014“…The effect of heat stress (49 oC for 7 min) and subsequent recovery temperatures (7 oC to 22 oC) on the individual cellular lag times of one strain of Cronobacter turicensis were analysed using optical density measurements. …”
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Thesis -
756
3D-printed Franz cells - update on optimization of manufacture and evaluation
Published 2020“…Permeation studies using transparent 3D printed constructs resulted in 12.85 ± 0.53 μg cm ‑2 caffeine recovery in the receptor solution after 180 min with comparable permeant recovery, 11.49 ± 1.04 μg cm ‑2, for the glass homologues. …”
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Article -
757
Evaluation of anti-gout potential of selected Malaysian medicinal plants
Published 2020“…Findings showed that the optimum extraction conditions of phytochemical compounds and anti-gout activity of these plants were at temperature of 65.09-79.07 °C for 5.0-17.42 min with solid to liquid ratio of 1:17.33-1:20 g/mL, respectively. …”
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Thesis -
758
Tahap penguasaan asas pedagogi, kemahiran pelaksanaan pengajaran dan sikap pengajar terhadap teknologi serta inovasi di Pusat Latihan Teknikal Tentera Laut Diraja Malaysia
Published 2020“…Data yang diperolehi dianalisis bagi mendapat skor Min, Sisihan Piawai dan ujian Korelasi Pearson. …”
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Thesis -
759
Modified palm oil fuel ash (pofa) as quartz replacement for the production of porcelain
Published 2019“…To remove the moisture of POFA, the powder was dried in an oven at 110 °C for 24 hours and ground to a sufficient fineness ≤ 50 μm for 12 hours at 250 rev/min. POFA powder underwent heat and HCL acid treatments. …”
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Thesis -
760
Kesan penggunaan prosedur pembelajaran kawalan kendiri (self-regulated learning) terhadap pencapaian akademik, kemahiran meta kognitif dan motivasi pelajar politeknik : kajian kes
Published 2019“…Analisis deskriptif skor min dan analisis inferensi MANCOVA telah digunakan dalam kajian ini bagi menguji perbezaan antara kumpulan kajian. …”
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Thesis