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461
Statistical analaysis for removal of Cadmium from aqueous solution at High pH
Published 2011“…From the results obtained, the highest percentage removal of Cd using CNT is at pH7, 10 mg of CNTs dosage, contact time of 120 min and agitation speed of 150 rpm which gave 19.14% removal.…”
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462
Prediction of minimum chip thickness in tool based micro end milling
Published 2012“…The optimum value for the minimum chip thickness was 375 nm with cutting speed of 2275 rpm, feed rate of 2.6 mm/min, and depth of cut 0.6 μm using Ø 0.8 mm tool. …”
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463
BE-P32: fabrication of Nahar Seed Oil for biolubricant production
Published 2012“…From the result obtained, the maximum viscosity of NSO biolubricant was achieved when the temperature was 150oC, 80 min in reaction time and 0.8% catalyst dosage. …”
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Proceeding Paper -
464
Kajian terhadap faktor-faktor mempengaruhi pencapaian pelajar dalam penilaian menengah rendah di Sabah
Published 2012“…Hasil dari penganalisisan data ini diterangkan dalam bentuk kekerapan, peratusan dan min. Dapatan kajian menunjukkan bahawa domain kendiri, guru, ibubapa, dan rakan banyak mempengaruhi strategi dan gaya pembelajaran pelajar yang mendorong kepada pencapaian PMR.…”
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Proceeding Paper -
465
Powder mixed micro electro discharge milling of titanium alloy: Investigation of material removal rate
Published 2012“…In this experimental investigation, maximum MRR of 7.3 µg/min was obtained for 24.75 g/l SiC powder concentration and 56.77 µJ discharge energy. …”
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466
The economic impact of using negative rake angle in high speed hard turning
Published 2013“…The experiments were obtained with constant cutting depth (0.15 mm), constant feed rate (0.075 mm), constant cutting speed (250 m/min) and five different tool rake angles0o,-3, -6,-9 and -12). …”
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467
Experimental study of cutting parameter for drilling on fabric carbon/epoxy composite laminates
Published 2011“…Variation of cutting parameter such as feed rate (50,100 and 150 mm/min) and speed(400,800,1200 rpm) were tested in this study. 6 different laminates orientation (0°/0°/0°/0°, 45°/45°/45°/45°, 0°/45°/0°/45°, 45°/0°/45°/0°, 0°/0°/45°/45° and 45°/45°/0°/0°) were tested in order to see which one is the best. …”
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468
The evaluation of kLa values for recombinant Escherichia coli fermentation producing β-Glucuronidase enzyme
Published 2010“…From the four experiments conducted, experimental nul mnnber two with agitation of 300 rpm, airflow rate of 2 vvrn and temperature 41°C generate the highest Optical Density (OD 660 nrn) of 2.313 for cell count and also having an equivalent k,a value of 0.0281 min-lor 1.686 h-1.This condition was fOlllld to be an effective point for upscaling in bigger bioreactor for E. coli fermentation to produce the enzyme.…”
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469
Single-route synthesis of magnetic biochar from sugarcane bagasse by microwave-assisted pyrolysis
Published 2016“…The optimum conditions for producing high yield 69% magnetic biochar from sugarcane bagasse by microwave heating were 30 min of radiation time and an impregnation ratio (Fe2O3:biomass) of 0.45. …”
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470
Effects of Multi-Walled Carbon Nanotubes (MWCNTS) on the mechanical and thermal properties of plasticized polylactic acid Nanocomposites
Published 2013“…A multi-walled carbon nanotube (MWCNT)/plasticized polylactic acid (PLA) composite was prepared using a two-roll mill set at 170C and 50 rev/min. The material was characterized using dynamic mechanical analyzer (DMA). …”
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471
Parametric study of carbide precipitation in 16% chromium ferritic stainless steel (FSS) welds
Published 2011“…This results in wider ditched-structure in welds made with flow rates lower than 0.052L/min. Cryogenic cooling produces more ditched weld microstructure revealed by electrolytic etching in oxalic acid; however, the structure is acceptable since no single grain boundary is completely surrounded by ditches. …”
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Proceeding Paper -
472
Investigation of machining parameters for the multiple-response optimization of micro electrodischarge milling
Published 2009“…The optimized values of Ra, Ry, TWR, and MRR were 0.04, 0.34 μm, 0.044, and 0.08 mg min−1, respectively for 4.79 μm s−1 feed rate, 0.1 nF capacitance, and 80 V voltage. …”
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473
The reach, adoption, and effectiveness of online training for healthcare professionals
Published 2017“…This short communication reports on evaluation data from delivery of a 60-min online training session to healthcare professionals, between January and November 2016.…”
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474
Amalan teknik mengingat di kalangan pelajar-pelajar Sekolah Menengah Teknik Batu Pahat, Johor
Published 2002“…Data dikumpul melalui kaedah soal selidik dan dianalisis menggunakan taburan frekuensi, peratusan dan skor min. Analisis ini dilakukan menggunakan perisian SPSS for Windows 10.0. …”
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Thesis -
475
Supercritical carbon dioxide extraction and studies of mango seed kernel for cocoa butter analogy fats = Extracción mediante dióxido de carbono supercrítico y estudios del núcleo d...
Published 2014“…Six different varieties of MSK were selected to be extracted using SC-CO2 at pressures of 35 and 42.2 MPa, temperatures of 60°C and 72°C, and constant CO2 flow rate at 3.4 ml/min. The total fat contents of MSK varieties ranged from 64 to 135 g/kg at SC-CO2 extraction and from 76 to 137 g/kg at Soxhlet extraction methods. …”
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476
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479
Parametric study of carbide precipitation in 16wt% chromium ferritic stainless steel (FSS) welds
Published 2012“…This results in wider ditched-structure in welds made with flow rates lower than 0.052L/min. Cryogenic cooling produces more ditched weld microstructure revealed by electrolytic etching in oxalic acid; however, the structure is acceptable since no single grain boundary is completely surrounded by ditches.…”
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480
The accuracy of the gas-kinetic BGK finite difference method for solving 3-D compressible inviscid flows
Published 2011“…To achieve higher order spatial accuracy, the cell interface primitive flow variables were reconstructed via the MUSCL (Monotone Upstream-Centered Schemes for Conservation Laws) interpolation method coupled with a min-mod limiter. As for advancing the solutions to another time level, an explicit-type time integration method known as the modified fourth-order Runge-Kutta was employed in the current flow solver to compute steady-state solutions. …”
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Proceeding Paper