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761
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762
Chemical Treatment of Banana Blossom Peels Adsorbent as New Approach for Manganese Removal: Isotherm and Kinetic Studies
Published 2023“…Using 0.1 M HCI, the maximal desorption rate of Mn was 92% in the first cycle, with a recovery rate of 94.18% Mn removal in 30 min. These findings support the use of BBP as a natural adsorbent for Mn removal as a treatment option for improving wastewater quality.…”
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Article -
763
Steel Slag and Limestone as a Rock Filter for Eliminating Phosphorus from Domestic Wastewater: A Pilot Study in a Warm Climate
Published 2023“…The VASSF achieved a removal percentage at 30% of TP, biological oxygen demand (BOD; 89%), chemical oxygen demand (COD; 75%), total suspended solids (TSS; 73%), and total coliforms (TC; 96%), recorded with 7 L/min of an airflow rate and 1.04 m3/m3.day of hydraulic loading rate (HLR) at potential of hydrogen (pH) 7.3 and 5.09 mg/L of dissolved oxygen (DO). …”
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764
Tinjauan terhadap motivasi dan transformasi budaya kehidupan dalam kalangan pelajar baharu di Fakulti Pendidikan Teknikal dan Vokasional, UTHM
Published 2021“…Data deskriptif yang diperoleh menunjukkan nilai min bagi pembolehubah motivasi berada pada tahap tinggi dan pembolehubah transformasi budaya kehidupan juga pada tahap tinggi. …”
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Article -
765
Optimization of copper oxide film by dip coating technique for oxygen detection
Published 2018“…Based on the results, 400 oC annealing temperature, pH 12.0 of CuO solution and 70 mm/min of withdrawal speed are the optimum parameters of CuO films for gas detection. …”
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Thesis -
766
Model konsep pembangunan profesionalisme tenaga pengajar Kolej Vokasional Malaysia
Published 2016“…Perisian Winsteps digunakan bersama perisian `Statistical Package for the Social Sciences` (SPSS) versi 20.0 bagi tujuan analisis data di peringkat kajian sebenar. Dapatan nilai min skor dan min ukuran (logit) menunjukkan sub elemen LDP sesuai dilaksanakan bagi program pembangunan profesionalisme tenaga pengajar. …”
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Thesis -
767
Pembangunan dan keberkesanan modul perancahan berstruktur dalam pembelajaran berasaskan projek terhadap pengetahuan dan kemahiran bagi projek mesin larik pelajar Politeknik
Published 2016“…Hasil dapatan kajian menunjukkan skor min kaedah perancahan berstruktur dalam pembelajaran berasaskan projek adalah paling tinggi bagi meningkatkan pengetahuan pengendalian mesin larik, kemahiran teknikal, kemahiran menyelesaikan masalah dan kemahiran mengorganisasi kerja mengatasi skor min kaedah pembelajaran berasaskan projek dan kaedah demonstrasi. …”
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Thesis -
768
Optimization processability of ss316l used natural hydroxyapatite from waste tilapia fish bones in metal injection molding
Published 2019“…The optimal condition of thermal debinding process was heating rate at 4 °C/min, temperature at 550 °C, 60 minutes of dwelling time and 4°C/min cooling rate and produced good quality brown parts. …”
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Thesis -
769
Pretreatment of sludge palm oil by ultrasonic energy for biodiesel production
Published 2010“…The reduction of free fatty acids (FFAs) in sludge palm oil (SPO) was measured at different sonication time from 30 to 300 min and the optimum time was determined. It is reasonable to indicate that the pretreatment of SPO by applying ultrasonic energy is related to long sonication time. …”
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Proceeding Paper -
770
Bioassay-direct fractionation and contact bioautography technique for antimicrobial activities of marine sponge
Published 2010“…Purification of n-butanol fraction was done by using normal phase column chromatography eluted with n-butanol:acetic acid:water (12:3:5). Based on thin layer chromatography (TLC) profiles, the same fractions were collected, concentrated and assayed for antimicrobial activity against B. fnthracis. …”
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Proceeding Paper -
771
Discharge, microstructural and mechanical properties of ZrO2 addition on MgO for plasma display panel materials
Published 2009“…One of the major parts in the plasma display panel is its protecting layer. MgO thin film has been widely used as a protective layer for dielectric materials. …”
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Article -
772
Classic lattice corneal dystrophy associated with monoclonal gammopathy following exclusion of a TGFBI mutation
Published 2009“…Conclusions While the presence of bilateral, thin, branching lattice lines in the corneal stroma is characteristic of classic lattice corneal dystrophy, this distinctive phenotype may not be associated with a TGFBI coding region mutation, but instead with a myeloproliferative disorder such as MGUS. …”
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773
Effect of air gap in the performance of AGMD system
Published 2016“…The membrane and the coolant plate are separated by a thin air gap. Impure hot water flows over the membrane and the evaporated vapour is allowed to pass through the hydrophobic membrane only. …”
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774
Effects on the radiation pattern of a reflector antenna due to a dust accretion on its surface
Published 2015“…It is found that the reduction of the maximum signal level at a given frequency changes almost periodically with a period nearly equal to π as t increases, and the thick layers of dust does not necessarily result in more reduction in the signal level or beam phase shift compared to the thin layers. For t=6 mm, the worst signal reduction and phase shift in the main beam occur when the surface of the reflector is half-covered with dust, while the full-covered reflector results in a minimum signal reduction without any phase shift in the main beam.…”
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Proceeding Paper -
775
Effect of dentin pre-treatment on smear layer thickness. an ultrastructural study
Published 2020“…They were ground with #180-or #600-grit silicon carbide papers, to produce thick and thin SL respectively. All specimens were assigned into 6 groups; G1: control; G2: Acid Etch (AE); G3, G4, G5 and G6: AE + 10% NaOCl for 15, 30, 60, and 120s, respectively. …”
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Article -
776
Split pond design and the use of Nano TiO2 for stormwater quality improvement
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Thesis -
777
Nanoparticle-coated Vivaldi antenna array for gain enhancement
Published 2023“…Furthermore, it is shown for the first time that by depositing a thin film of Graphene/copper nanoparticles onto the CSRR, the array’s gain is increased to 10 dBi at 180 degrees with sidelobe reduction of better than 15 dB.…”
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Article -
778
Laser-induced plasma and its applications
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Book Section -
779
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780
Novel opto-electronic and plastic fibre sensors
Published 1998“…The middle POF is coupled to a red LED and emits light onto a flat target with the two outer fibres receiving the reflected light from the target and guiding it to two silicon PIN photodiodes. Theoretical investigations on the behaviour of the sensor are presented for ranges between 0 mm and 100 mm, and for targets with different reflectivities. …”
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Thesis