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481
Production of carrageenan from Malaysian seaweed
Published 2011“…In this stage the highest gel strength \\'as 659.13 g/cm2 at condition of 6% \viv KOH concentration, 80LlC temperature and 65 min extraction time. …”
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Book Chapter -
482
Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry
Published 2011“…The extract was collected every 20 min and the yield was successively extracted into five fractions; thus, the total extraction time was 100 min. …”
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Article -
483
Supercritical enhancement for separation of lauric acid and oleic acid in palm kernel oil (PKO)
Published 2004“…The extraction of dehulled ground palm kernel using supercritical carbon dioxide (SC-CO2) as a solvent at a temperature of 80 ◦C and pressures ranging from 27.6 to 48.3 MPa was studied for 30–60 min. At 27.6, 34.5, 41.4 and 48.3 MPa the sample was extracted for 60, 40, 30 and 30 min, respectively, and the total oil achieved 37.5, 38.35, 41.0 and 44.75%, respectively. …”
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Article -
484
Kinetics of cadmium adsorption by CNTs grown on PACs
Published 2012“…Based on the kinetics study, the pseudo second order was the best fit with R2 of 0.996 and model constants were qe = 34.29 (mg/g) and K2 = 0.0013 (g/mg.min). Coefficients for the pseudo first order were qe= 21.145 (mg/g) and K1= 0.09 (min-1) with R2 of 0.936. …”
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Proceeding Paper -
485
Reduction of high content of free fatty acid in sludge palm oil via acid catalyst for biodiesel production
Published 2011“…An acid catalyzed esterification process was carried out to evaluate the low content of FFA in the treated SPO with the effects of other parameters such as molar ratio of methanol to SPO (6:1–14:1), temperature (40–80 °C), reaction time (30–120 min) and stirrer speed (200–800 rpm). The results showed that the FFA of SPO was reduced from 23.2% to less than 2% FFA using 0.75% wt/wt of sulphuric acid with the molar ratio of methanol to oil of 8:1 for 60 min reaction time at 60 °C. …”
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Article -
486
An evaluation of the association between anthropometric measurements and cardiorespiratory fitness using the forest service step and the Ruffier-Dickson Test
Published 2022“…Results: The VO2max values for these participants ranged between 35.15 and 67.32 mL∙min-1∙kg-1. Linear regression analysis showed a correlation (P<0.01) between measured VO2max (L∙min-1) and height (m), weight (kg), waist (cm) and BMI (kg/m²). …”
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Article -
487
Kemahiran employability dalam kalangan pelajar Kolej Vokasional Kluang Johor
Published 2014“…Data�data yang dikumpulkan dianalisis menggunakan kaedah skor min, sisihan piawai dan anova satu hala. Hasil dapatan menunjukkan skor min elemen belajar pada tahap tinggi dan pada pangkatan min yang pertama. …”
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Thesis -
488
Pembangunan kemahiran penyelesaian masalah berlandaskan projek origami
Published 2014“…Dapatan keseluruhan min sebelum aktiviti bengkel ialah 3.43 manakala selepas aktiviti bengkel min ialah 4.03. …”
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Thesis -
489
Kesediaan pelajar terhadap kit 'Smart CCTV' bagi pelajar teknologi elektronik di Kolej Vokasional
Published 2018“…Dapatan analisis bagi persepsi pelajar terhadap penggunaan ABBM keseluruhannya skor min ketiga-tiga domain; kognitif, psikomotor dan afektif, masing-masing mempunyai skor min 3.25, 3.21 dan 3.30, maka ketiga-tiga domain memberikan kesan yang sama terhadap pelajar berkenaan dengan penggunaan ABBM kit ‘Smart CCTV’. …”
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Thesis -
490
Penggunaan kaedah nyanyian dalam mata pelajaran reka bentuk dan teknologi
Published 2018“…Kajian rintis dijalankan di Sekolah Rendah Agama Bersepadu Mersing dengan jumlah responden seramai 30 orang pelajar. Nilai min daripada hasil kajian bagi minat ialah 4.93 dan bagi item daya ingatan nilai min ialah 4.66 menggunakan perisian Statistical Package for the Social Sciences (Version 22.0). …”
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Article -
491
Synthesis and characterization of Co-Fe nanocrystalline magnetic films electrodeposited from electrolyte solution containing sodium saccharin
Published 2011“…Cobalt-iron (Co-Fe) alloy thin films (Co100-x-Fex with x=0 , 6, 11, 14 and 18) were electrodeposited on brass substrates from sulfate plating baths containing saccharin salt. …”
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Article -
492
Optimized virtual fields with noise minimization
Published 2011“…This chapter presents an optimized identification procedure with minimum noise sensitivity and its adaption for simultaneous identification of the unknown bending rigidities of a thin anisotropic plate. …”
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Book Chapter -
493
Natural dye coated nanocrystalline Tio2 electrode films for DSSCs
Published 2011“…Nanocrystalline TiO2 thin films were successfully prepared by dip-coating technique on ITO conductive glass substrates at low temperature. …”
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Book Chapter -
494
Numerical construction of piecewise virtual fields
Published 2011“…Such a piecewise construction has been successfully used to characterize a thin composite plate in bending. Moreover, the use of piecewise elements has shown its merits in the characterization of a damaged composite plate. …”
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Book Chapter -
495
Numerical model of noise effect in full field data
Published 2011“…This chapter discusses the important issue of experimental noise simulation in the formulation of piecewise virtual fields method for the characterization of thin composite plate. In actual practice, the full field data captured through an optical dive on the surface of a specimen is always prone to some noise effect. …”
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Book Chapter -
496
The effect of milling parameters on laminated carbon fibre reinforced plastic (CFRP)
Published 2012“…A solid uncoated carbide end mill cutting tool and a CFRP panel with fibre orientation of 0/45° were used to investigate the machinability of CFRP composite during milling; a cutting speed of 16 m/min to 240 m/min with a feed rate of 0.0125 mm/tooth to 0.0125 mm/tooth were set. …”
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Article -
497
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498
A comparative study of the effectiveness of ca-alginate and k-carrageenan beads as support material for enzyme immobilization
Published 2015“…Michaelis parameters Vmax and KM for Ca-alginate were found to be 65.36 mmol/min and 8.60 mM respectively, and for K-carrageenan 61.73 mmol/min and 0.94 mM respectively, while Michaelis constants for the free enzyme were 70.42 mmol/min and 2.71 mM. …”
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Proceeding Paper -
499
Photocatalytic degradation of triclocarban in aqueous solution using a modified zeolite/TiO2 composite: kinetic, mechanism study and toxicity assessment
Published 2023“…The kinetic study by following Langmuir-Hinshelwood(L-H) model and pseudo first order, the significant constant rate was obtained at pH 11 which was 0.079 ppm/min, 0.75 cm2 of MZTC catalyst loading size achieved 0.076 ppm/min and 5 ppm of TCC initial concentration reached 0.162 ppm/min. …”
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Article -
500
Faktor yang mendorong kecenderungan pelajar kolej vokasional ke arah bidang keusahawanan
Published 2014“…Dapatan menunjukkan skor min bagi faktor kemahiran, sikap dan latar belakang pendidikan pada tahap tinggi iaitu masing-masing 4.02, 4.04 dan 3.93. …”
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Thesis