Treatment of industrial low grade palm oil via esterification reaction using sonoreactor by Hayyan, Adeeb, Hashim, Mohd Ali, Mirghani, Mohamed Elwathig Saeed, Hayyan, Maan, Alnashef, Inas Muen

“…In this study, the reduction of free fatty acid (FFA) in low grade palm oil (LGPO) was conducted at various sonication times, ranging from 30 to 300 min. Screening of various acids was reported and selected acid was considered for further study. …”
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Simulation of tool life for ceramic with negative rake angle using neural network by Al Hazza, Muataz Hazza Faizi, Adesta, Erry Yulian Triblas, Hasan, Muhammed H

“…A set of experimental data was obtained in the following design boundary: cutting speeds (175-325 m/min), feed rate (0.075-0.125 m/rev), negative rake angle (0 to -12) and depth of cut of (0.1-0.15) mm. …”
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Comparison of alcohol free GSH production by ultrasonic and homogenizing method by Mohamed Salleh, Mohamad Ramlan, Jamal, Parveen, Gad, Abd. Elaziem Farouk, Hashim, Yumi Zuhanis Has-Yun, Salleh, Rohani, Hasim, Haslinda

“…The disrupted cells suspension was then centrifuged at 12,000 rpm for 20 min and the GSH content in the supernatant was analyzed by taking the absorbance (A) value of the solution by spectrophotometer at 412 nm. …”
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Comparison of high pressure processing with chemical method to characterize astaxanthin profile from various species of shrimp carapace by Irna, Cicy, Jaswir, Irwandi, Othman, Rashidi, Jimat, Dzun Noraini

“…The effects of HPP at 210 MPa for pressure within 10 min with a mixture solvents of acetone and methanol (7:3, v/v). …”
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Biodiesel production from sludge palm oil by ultrasonic energy by Hayyan, Adeeb, Alam, Md. Zahangir, Mirghani, Mohamed Elwathig Saeed, Kabbashi, Nassereldeen Ahmed, Mohd. Hakimi, Noor Irma Nazashida, Mohd. Siran, Yosri, Tahiruddin, Shawaluddin, Al-Saadi, Mohammed A.

“…The reduction of free fatty acids (FFAs) was measured at different sonication time from 30-300 min and the optimum time was determined. It is reasonable to conclude that the conversion of FFAs to fatty acid methyl ester by applying ultrasonic energy is related to long sonication time. …”
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A new method for determining of gossypol in cottonseed oil by FTIR spectroscop by Mirghani, Mohamed Elwathig Saeed, Che Man, Yakoob

“…The SD of the difference for repeatability and accuracy of the FTIR method were better than those for the chemical method. With its speed (ca. 2 min) and ease of data manipulation, FTIR spectroscopy is a useful alternative to standard wet chemical methods for rapid and routine determination of gossypol in process and/or quality control for cottonseed oil.…”
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Rapid method for determining malondialdehyde as secondary oxidation product in palm olein system by Fourier transform infrared spectroscopy by Mirghani, Mohamed Elwathig Saeed, Che Man, Yakoob, Selamat, Jinap, Baharin , B. S., Bakar, Jamilah

“…The results showed that the FTIR method is versatile, efficient and accurate, and suitable for routine quality control analysis with the result obtainable in about 2 min from a sample of less than 2 mL. Copyright © 2002 John Wiley & Sons, Ltd. …”
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Visually induced motion sickness can be alleviated by pleasant odours by Keshavarz, Behrang, Stelzmann, Daniela, Paillard, Aurore, Hecht, Heiko

“…Sixty-two participants were exposed to a 15-min-long video showing a first-person-view bicycle ride that had successfully induced VIMS in previous studies. …”
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Utilizing Eco-Zno from green synthesis of Musa Acuminata peels and graphene oxide for removal of Cephalexin (CFX) antibiotic in water by Ee, W, Mohamed, RMSR, Al-Gheethi, A, Khamidun, M H, Heshammuddin, NA

“…It is deduced that the optimization factors of adsorbent dosage to 100 mg/L, irradiation time to 120 min, and intial concentration of CFX to 100 mg/L could achieve the mean removal of CFX by 22.17 %. …”
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Parameter optimization of debinding injection moulded Ti-6Al-4V mix with palm stearin and polyethylene by Jamaludin, M. I., Mohamad Nor, N. H., A. Kasim, N. A., Saedon, J. B., Muhamad, N.

“…Thermal pyrolysis process was done at optimum parameters: heating rate: 5°C/min; temperature: 510°C; and time: 90 minutes. Analysis of Variance (ANOVA) was employed to find the best signal to noise ratio (S/N) to express the contribution of the factors towards quality characteristic. …”
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Pengetahuan dan kemahiran teknologi maklumat dan komunikasi di kalangan pensyarah jabatan perdagangan politeknik: satu tinjauan by Isnin, Sabrina

“…Data kajian telah dianalisis dengan menggunakan perisian Statistical Package for Sosial Sciences (SPSS) dengan membuat pengiraan kekerapan, peratusan, skor min, sisihan piawai dan analisis varians (ANOVA). …”
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Latihan mengajar : Keberkesanannya terhadap pelajar Diploma Kejuruteraan serta Pendidikan di KUiTTHO (Kolej Universiti Teknologi Tun Hussein Onn) menurut persepsi pelajar by Jamian, Yuhani

“…Borang soalselidik diedarkan untuk mendapatkan maklumat dan seterusnya dianalisis untuk menghasilkan skor min dan peratusan. Hasil kajian menunjukkan kebanyakan responden memberikan reaksi positif terhadap keberkesanan program latihan mengajar. …”
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Optimization of double boiling condition for kelulut honey processing using response surface methodology by A. Rahman, Atikah, M. Fauzi, Akhmazillah, Razali, Faiz

“…Three-level factorial design employed nine runs with duplicates under different combination of temperature (30 – 60 °C) and time (10 – 60 min) was developed. Quality of Kelulut honey in this experiment was analyzed under six parameters which are physicochemical properties (pH, moisture content, total solids, and total soluble solids), and nutritional properties (brown pigment and antioxidant activity). …”
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Pembangunan dan keberkesanan kit penyongsang dalam proses pengajaran dan pembelajaran (PDP) di kolej vokasional by Abdullah, Nurul Aida Suhaila

“…Data dianalisis menggunakan kekerapan, skor min dan ujian-t. Hasil kajian menunjukkan bahawa pembangunan Kit Penyongsang dapat berfungsi dengan baik dan penggunaan Kit Penyongsang ini meningkatkan pencapaian pelajar dalam topik penyongsang. …”
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Fish wastewater treatment with "PACP" filter and reuse of the treated water by Helal Uddin, A.B.M., Saeed, Mohammad, Mohd Asri, Mohd Nawi

“…The optimum flow rate for the PACP filter was 100 ml/min. In a comparative study it was found that PACP filter had a better COD removal capacity compared to a same size granular activated carbon (GAC) filter. …”
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Evaluation on different forms of Moringa Oleifera seeds dosing on sewage sludge conditioning by Kien, Tat Wai, Idris, Azni, Megat Johari, Megat Mohd Noor, Mohammad, Thamer A., Ghazali, Abdul Halim, Muyibi, Suleyman Aremu

“…Sludge conditioning was then operated at 60 rpm for 45 min using jar test apparatus. Using specific resistance to filtration (SRF) as a parameter, Moringa oleifera in dry powder form at dosage of 2000 mg/L was comparable to 50 mg/L Zetag 7653 in reducing the value from 8.0×1010 to 3.3×1010 m/kg (2.5 times of magnitude). …”
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Waste cooking oil transesterification: influence of impeller type, temperature, speed and bottom clearance on FAME yield by Adeyemi, Nabeel A., Mohiuddin, A. K. M., Jameel, Ahmed Tariq

“…Peak yield time between 5 to 30 min was observed. Correlation between FAME yield, peak time and temperature was high (0.968). …”
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Multi-criteria optimization in end milling of AISI D2 hardened steel using coated carbide inserts by Karim, A.N. Mustafizul, Lajis, M.A., Amin, A. K. M. Nurul

“…At this stage, the optimum values of machining parameters - cutting speed, depth of cut and feed were determined as 44.27 m/min, 0.61 mm, 0.065 mm/tooth respectively. Under this set condition of machining operations a surface roughness of 0.348 μm and volume material removal of 7.45 cm3 were the best results compared to the rest four set conditions. …”
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Optimization of process parameters on EDM milling of stainless steel AISI 304 by A.K.M, Asif Iqbal, Khan, Ahsan Ali

“…The result shows that the machining parameter setting of voltage 120 V, rotational speed of electrode 1200 rpm and feed rate 4μm/s, gives optimized responses MRR 5.0259 x 10-3 mm3/min, EWR 53% and Ra 0.79 μm.…”
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Fish oil recovery from viscera of Indian mackerel (Rastrelliger kanagurta) by supercritical fluid: an optimization approach by Ferdosh, Sahena, Sarker, Md. Zaidul Islam, Nik Abd Rahman, Nik Norulaini, Selamat, Jinap, Karim, Md. Rezaul, Abdul Razak, Tariq, Abd Kadir, Mohd Omar

“…The optimum parameters for all 4 techniques applied were found to be 35 MPa, 60 °C, and 2 mL min-1 with an Oil recovery ranging from 93 to 99%. …”
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