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401
Pembangunan video dokumentari pendidikan bagi mata pelajaran teknologi konkrit
Published 2004“…The data was analyzed using statistic method from Statistical Packages for Social Sciences (SPSS) version 11.0 which include percentages, min score and standard devition. Research result are positif that is the min score for each item from section B exceeding 3.8. …”
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Thesis -
402
Rare presentation of burholderia psedomallei infection
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Proceeding Paper -
403
The production of carbon nanotubes using two-stage chemical vapor deposition and their potential use in protein purification
Published 2011“…The statistical analysis reveals that the optimum conditions for the CNT production were reaction temperature of 850 ◦C, reaction time of 60 min and gases flow rates of 40 and 150 ml/min for C2H2 and H2, respectively. …”
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Article -
404
Extraction of Algae Oil from Nannocloropsis sp.: A study of Soxhlet and Ultrasonic-Assisted Extractions
Published 2011“…While in the DE study, 51.6 min, 98% of ethanol concentration and 69.62°C were the best circwnstance in which the quantity of the oil yield got its maximwn. …”
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405
Inhalable and respirable dust from coal-fired power plant
Published 2015“…Coal-fired power plant emission had been recognized as one of the manmade sources of particulate matter. 8-hours personal particulate matter sampling had been done at a coal-fired power plant with 7-hole sampler at 2 L/min air flow and cyclone sampler at 2.2 L/min air flow. …”
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406
Cloning and expression of a novel phytase gene (phyMS) from Mycobacterium smegmatis
Published 2014“…The purified enzyme retains almost 30% of the initial activity after incubation at 90˚C for 60 min. The enzyme showed broad substrate specificity with Km and Vmax of the recombinant enzyme for sodium phytate substrate of 0.105 ± 0.016 mM and 26.93 ± 1.21 mM min−1, respectively.…”
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Article -
407
Enhanced settleability and dewaterability of fungal treated domestic wastewater sludge by liquid state bioconversion process
Published 2003“…The settling rate (measured as total suspended solids (TSS) concentration, 130 mg/l) was faster in treated sludge than untreated sludge (TSS concentration, 440 mg/l) after 1 min of settling time. In 1 min of settling operation, 86.45% of TSS was settled in treated sludge while 4.35% of TSS settled in raw sludge. …”
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Article -
408
Kinetic performance of cross-linked enzyme aggregates (clea)-amylase from Zophobas morio
Published 2016“…For CLEA-amylase, Hanes-Woolf plot had showed the best fitted model based on R2 with Vmax= 1.068 mM/min and KM= 0.182 mM. Lineweaver-Burk plot was used to obtain the kinetic parameters for free amylase, with Vmax and KM of 17.230 mM/min and 2.470 mM, respectively. …”
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Proceeding Paper -
409
Investigation of bioflocculant as renewable dewatering aid in sludge treatment
Published 2016“…Results showed that salt extraction by NaCl gave the best results of 0.41 cm/min of settling velocity and 63.39 mg/L of SVI. …”
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Proceeding Paper -
410
The effect of incorporating lithium fluoride on the compressive strength and diametric tensile strength of glass ionomer cement
Published 2011“…The specimens were tested in a Universal Testing Machine (Instron 1122, Instron corp., High Wycombe, U.K.) at a crosshead speed of 1.0mm/min for CS and 0.5mm/min for the DTS test until failure occurred. …”
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Article -
411
Adsorption of copper, nickel and lead ions from synthetic semiconductor industrial wastewater by palm shell activated carbon
Published 2010“…The percentage metal removal approached equilibrium within 30 min for lead, 75 min for copper and nickel, with lead recording 100 %, copper 97 % and nickel 55 % removal, having a trend of Pb2+ > Cu2+ > Ni2+ . …”
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Article -
412
Assessment of heavy metals in Malacca river water using electrokinetic technique
Published 2020“…The optimal removal was observed at a voltage of 90 V, with an electrode distance of 10cm and operational time of 30 min. The pH water was acidic which below than 7 after the electrokinetic process. …”
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Book Section -
413
Penghasilan manual rjngkas penggunaan alat Total Station Sokkia Set5f dan Perisian Sdr Mapping & Design untuk automasi ukur topografi
Published 2002“…Analisis data dilakukan menggunakan perisian SPSS versi 11.0. Hasil analisis skor min menunjukkan kesemua responden bersetuju bahawa manual dalam bentuk buku ini menarik Min ( M ) ^ ^ dan Sisihan Piawai (SD) = .535 tetapi kurang interaktif (M) = 2.29 dan (SD) = 0.488. …”
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Thesis -
414
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417
Influence of cutting parameters on chatter and tool wear during end milling of stainless steel conducted on VMC
Published 2002“…The performance of the tool is evaluated from the point of view of its wear intensity, mechanism of failure and generation and effect of chatter on tool wear and vice versa. The investigations were aimed at determining the effect of cutting parameters, specifically cutting speed, feed and depth of cut, on chatter amplitude, tool wear rate, mechanism of tool wear and using these data and machined surface roughness values from previous work to come up with recommended values of cutting parameters for semi-finish and finish end milling operation of stainless steel work materials. …”
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Article -
418
Substrate placement inside CVD tube for graphene production
Published 2020“…For flow with higher flowrate, it requires longer distance for the flow to become smooth and laminar and vice versa.…”
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Book Chapter -
419
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The influence of cation exchange capacity towards electrical resistivity value for fine grained soil
Published 2021“…The CEC of a mineral mixture increased when a high percentage of minerals with high CEC were added and vice versa, for example the mixture of montmorillonite and illite were 29.82 meq/100g and the mixture of kaoline and quartz were 4.34 meq/100g. …”
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Thesis