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501
Effect of nanoclay on the microstructure and the properties of Thermoplastic Natural Rubber (TPNR)/OMMT nanocomposites
Published 2012“…Thermoplastic natural rubber (TPNR)/organo-montmorillonite (OMMT) nanocomposites were prepared by melt blending method with the optimum mixing parameters (1408C, 100 rpm, 12 min) using internal mixer (Haake 600 P). The aim of this study is to determine the effects of OMMT on the microstructure and properties of TPNR with and without coupling agent(maleic anhydride grafted polyethylene, MA-PE). …”
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Article -
502
Production of biodiesel from sludge palm oil by esterification process
Published 2010“…Batch esterification process of SPO was carried out to study the influence of PTSA dosage (0.25-10% wt/wt),molar ratio of methanol to SPO (6:1-20:1), temperature (40-80 oC), reaction time (30-120 min). The effects of those parameters on the yield of crude biodiesel and conversion of FFA to FAME were monitored. …”
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Article -
503
Performance of β-glucosidase immobilized on calcium alginate beads
Published 2013“…The Michaelis constant were determined using Langmuir linearized plot which obtained vmax and Km as 20.88 μmol/mL.min and 0.0125 mol/L respectively. However, the immobilized β-Glucosidase did not show a sufficiently good operational stability on reuse. …”
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Proceeding Paper -
504
Al-Biruni: A muslim critical thinker
Published 2016“…It is tries to analyze al-Biruni as a Muslim critical thinker based on his monumental work of Tahqiq ma li al-Hind min Maqulah Maqbulah fi al-‘Aql aw Mardhulah or it is known by Kitab al-Hind. …”
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Article -
505
An approach to optimize process parameter for peptides extraction from Zophobas morio (Fabricius) using antifungal activity as the response
Published 2016“…The effect of independent parameters, namely, the homogenization temperature (°C), homogenization time (min) and solid (g) to solvent (ml) ratio of the extraction process on the fungal growth was studied. …”
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Proceeding Paper -
506
Robust PID anti-swing control of automatic gantry crane based on Kharitonov's stability
Published 2009“…The proposed method employs Genetic Algorithm (GA) in min-max optimization to find the stable robust PID. …”
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Proceeding Paper -
507
An experimental study on precision grinding of silicon using diamond grinding pins
Published 2011“…The result shows massive ductile streaks at depth of cut, 20 μm; feed rate, 6.25 mm/min and spindle speed of 70,000 rpm with a 43 nm Ra. …”
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Article -
508
Fourier Transform Infrared (FTIR) spectroscopic determination of soap residues in the refined vegetable oils
Published 2002“…With its speed and ease of data manipulation by computer software, FTIR spectroscopy is a possible alternative to the standard wet chemical methods for rapid (2 min) and accurate routine determination of soap in chemically refined vegetable oils …”
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Article -
509
Penggunaan ICT dalam pengajaran bahasa Arab: kajian di sebuah pusat bahasa Arab
Published 2009“…Data yang dikumpulkan itu dianalisis menggunakan SPSS versi 11.0 untuk mendapatkan kekerapan, peratus, min dan sisihan piawai. Dapatan kajian menunjukkan penggunaan ICT di kalangan guru bahasa Arab berada pada tahap sederhana. …”
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Proceeding Paper -
510
The effect of magnetization on the leached limonitic ore
Published 2009“…The dissolution rate of nickel was very high in the initial period of less than 5 min, which reached almost half of the total recoverable nickel 95% for magnetized sample compared to the untreated one which remains 5.5%. …”
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Article -
511
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512
The use of SEM to investigate the effect of an electron beam on the optically-visible flashover treeing of MgO ceramic
Published 2007“…In this paper, under a 25 keV primary electron beam energy and for a magnification of 5000·, a 99.95% purity polycrystalline MgO specimen resulted in 7 min TTF. It was also observed that increasing the primary beam energy and the SEM’s magnification decreased the TTF. …”
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Article -
513
Pembinaan modul pembelajaran elektronik matapelajaran fisiologi bagi pelajar kursus kejuruteraan elektrik (elektronik perubatan), KUITTHO
Published 2003“…Data yang diperolehi dianalisis menggunakan perisian Statistical Package for Social Science (SPSS) ver 10.0 untuk mendapatkan nilai skor min. Dapatan kajian menunjukkan responden memberi respon yang positif mengenai kefahaman isi, reka bentuk interaksi, motivasi, kesesuaian elemen-elemen multimedia dan keselesaan pengguna yang disediakan oleh MPE ini. …”
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Thesis -
514
Sistem pemprosesan maklumat pelajar sekolah menengah teknik
Published 2003“…Data dianalisis secara kuantitatif bagi mendapatkan nilai peratusan dan skor min. Dapatan kajian menunjukan bahawa keseluruhan responden menyokong pembangunan sistem maklumat ini. …”
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Thesis -
515
Response surface methodology for modeling bisphenol A removal using ultrafiltration membrane system
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Article -
516
Rapid determinations of moisture content in crude palm oil by fourier transform infrared spectroscopy
Published 2000“…The study showed that midband FTIR spectroscopy combined with the PLS regression calibration technique is rapid and accurate for determination of moisture content of CPO samples with a total analysis time of less than 2 min and less than 2 mL of sample.…”
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Article -
517
Surface finish prediction models for precision grinding of silicon
Published 2011“…Also, the results show large amounts of ductile streaks at depth of cut of 20 μm, feed rate of 6.25 mm/min, and spindle speed of 70,000 rpm with a 43-nm Ra. …”
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Article -
518
Adsorption behavior of PB(II) onto xanthated rubber (Hevea brasiliensis) leaf powder
Published 2011“…Adsorption equilibrium was achieved in less than 60 min and followed the pseudo-second order model. …”
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Article -
519
Production of gelatin replacers from Malaysian tuberous plants
Published 2011“…Conditions thai produced a high starch yield. low prOTein and high viscosily were 0.1% alkali concentration. 25°C temperature and 30min steep Time for bolh yam and sweet potaTO starch. …”
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Book Chapter -
520
Solubilization of Vitamin E in culture medium and its antioxidant activity
Published 2011“…Cellular uptake. antioxidative as well as possible prooxidam activilies of l'iTamin E in DMEM medium was determined under a wide range oflheir concemration, The aspeci thai concerol'd in Ibis project is the optimum process condition 10 yield Ihe highcst concentrations of vil3min E. The process conditions in tbis proje<:t are the concemration ofTetrahydrofuran (THf) and concentration of "ilamin E where the function ofTIif is to enhance the solubilization. …”
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Book Chapter