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441
Kemahiran boleh pindah dalam kalangan pelajar kejuruteraan di IPTA
Published 2016“…Data dianalisis dengan mencari nilai skor min dan Ujian-t tidak bersandar menggunakan perisian Statistical Package for Social Science (SPSS). …”
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Thesis -
442
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443
Fabrication of ceramic membrane chromatography for biologics purification
Published 2011“…(IMAC) process was run by immobilizing Ni2+ ions at the membrane particles surfaces. NP protein of the (NDV) was used to test the membrane’s ability to bind Histidine-tagged proteins. …”
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Article -
444
Purification and properties of a new dehalogenase enzyme from Pseudomonas sp. B6P grow in 3- chloropropionate (3CP)
Published 2011“…Its activity was not affected by metal ions such as Mn2+, Fe3+ and Mg2+, but was inhibited by Hg2+ and Ag2+. …”
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Article -
445
Mercury (II) removal using CNTS grown on GACs
Published 2011“…It was found that the optimal condition for mercury (II) ions adsorption occurred at adsorbent dosage of 5 mg, pH value of 5, contact time of 120 minutes and agitation speed of 150 rpm. …”
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Proceeding Paper -
446
Crystal structure of heterodonor ligands with their potential application
Published 2012“…In pursuing application potential-based compounds,heteroatom donor ligands were specifically designed,synthesized and characterized with single-crystal X-ray diffraction that is a non-destructive analytical technique that provides very detailed information about theinternallatticeofcrystallinesubstancesofthesesynthesizd ligands.Dipotassium disulfanilamidate trihydrate is expected to exhibit significant biological activity as it possess the core structure of sulfanilamide with the ionic characteristic that enable it to influence the current fluctuations in cell membrane.4-Hydroxy-3-methoxybenzaldehyde–nicotinamide(1/1)with its cocrystal structures exhibit long-range order with hydrogen bonding and pi-pi interactions.These intermolecular interactions generate physical and chemical properties that are different from the properties of the parent compounds that would benefit the crystal engineering and in pharmaceutical industry.4,4'-[(1E,2E)-hydrazine-1,2-diylidenedi(E)methylylidene]bis(2-methoxyphenol)are hydrazones that can bind to metal ions to form complexes that are expected to possess different geometries and propertiesthat are worthwhile to inestigate.They are known to possess biological properties,electrochemical properties,fluorescence properties,nonlinear optical properties(NLO)and polymeric properties.…”
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Proceeding Paper -
447
Fabrication of ceramic membrane chromatography for biologics purification
Published 2009“…(IMAC) process was run by immobilizing Ni2+ ions at the membrane particles surfaces. NP protein of the (NDV) was used to test the membrane’s ability to bind Histidine-tagged proteins. …”
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Proceeding Paper -
448
The application of low dose SIMS to surface studies on compound semiconductors
Published 1984“…In this thesis secondary ion mass spectrometry is assessed as a surface analysis technique for compound semiconductor surfaces. …”
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Thesis -
449
Comparative study of the chemical kinetics of two catalysts used for esterification of sludge palm oil
Published 2011“…The rate constant K of using PTSA was 0.9 * 10-3 min-1 while K of using sulfuric acid was 2* 10-3 min-1. …”
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Proceeding Paper -
450
Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches
Published 2007“…The activated carbon was produced by thermal activation of activation time with 30 min at 800°C. The adsorption process conditions were determined with the statistical optimization followed by central composite design. …”
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Article -
451
Optimization of process parameters for the bioconversion of activated sludge by Penicillium corylophilum, using response surface methodology
Published 2007“…The three parameters namely temperature of 33"C, agitation of 150 r/min, and pH of 5 were chosen as center point from the previous study of fungal treatment. …”
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Article -
452
Production of citric acid from empty fruit bunches through solid state bioconversion by using rotary drum bioreactor with Aspergillus niger
Published 2016“…The highest production of citric acid of 327.67±3.7 g/kg-EFB was obtained in rotary drum bioreactor with the continuous supply of saturated air of 8.4 L/min (2.8 L/kg/min) and the agitation of 90 rotation/day. …”
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Proceeding Paper -
453
Hot machining of hardened steels with coated carbide inserts
Published 2009“…Preheating temperature of 335°C coupled with cutting speed of 40 m min-1, depth of cut of 1.0 mm and feed of 0.02 mm/tooth resulted in a noticeable reduction in tool wear rate leading to a maximum tool life 188.55 min. …”
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454
INFLUENCE OF MACHINING PARAMETERS ON TOOL WEAR AND MACHINING PERFORMANCE IN HIGH SPEED DUCTILE MODE END MILLING OF SODA LIME GLASS
Published 2016“…It was found from the optimization that, minimum surface roughness and minimum tool wear in the experiment without heat assistance obtained at 41,000 rpm of spindle speed, feed rate of 7.12 mm/min and low depth of cut 5 µm. On the other hand, the suggested conditions for minimum surface roughness and tool wear in heat assisted machining were: spindle speed 38,000 rpm, feed rate 20 mm/min and depth of cut 50 µm. …”
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Monograph -
455
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456
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457
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458
Investigation on different vertical aerated rock filter (vertical aerated rock filter) in removing phosphorus from domestic wastewater
Published 2021“…Therefore, the vertical aerated steel slag filter (VASSF) has been optimized with different hydraulic loading rates (HLR) ranging from 0.16 to 5.44 m3/m3day and airflow rate ranging from 3L/min to 10L/min to enhance the removal of phosphorus. …”
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Thesis -
459
Kesan manual pengintegrasian strategi pembelajaran dan kemahiran berfikir aras tinggi terhadap penjanaan idea dalam kalangan pelajar teknikal
Published 2014“…Keputusan hasil dapatan kajian juga menunjukkan bahawa terdapat perbezaan yang signifikan min kepenggunaan KBAT Marzano antara KR1 dan KR2 (p < .05). …”
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Thesis -
460
Tinjauan pendapat pelatih ke atas pentaksiran berasaskan institusi di Institusi Latihan Kemahiran Awam
Published 2014“…Data mentah diproses secara statistik deskriptif untuk menghitung min bagi pangkatan dan sisihan piawai. Dapatan analisis data menunjukkan min pendapat keseluruhan pelatih (311 : 100 peratus) adalah pada tahap kesamaan yang tinggi(min = 4.23) pada serakan pendapat yang rendah (Sisihan Piawai= 0.78). …”
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Thesis