Theoretical analysis of photoparametric amplifier by Mohammed Elbireki, Majdi Farag

“…The second method is to use Optiwave software in implement is the photo parametric amplifier circuit. Photo diode PIN type has been used to detect any coming signal at the receiver circuit. …”
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Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds by Sarker, Md. Zaidul Islam

“…Effects of amplitude (25-75%), temperature (40-60°C) and sonication time (20-60 min) on crude extraction yield (CEY) and radical scavenging activities (RSA, % inhibition of DPPH˙ and ABTS˙+ free radicals) of extracts were determined using complete randomised design (CRD). …”
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High performance liquid chromatographic method for Iso-a-Acids by Khatib, Alfi, Kim, Hye Kyong, Wilson, Erica G., Verpoorte, Robert

“…The mobile phase contains acetonitrile-water- H3PO4 (50 : 50 : 0.01, v/v/v) and is used with a Phenomenex Hypersil 5 m C18 column 250 � 4.6 mm, flow rate 1.5mL/min. Baseline separation of all 6 isomers was achieved with a total run time of 25 min. …”
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Microstructure and tensile properties of friction stir processed Al-Si alloy by Abdulmalik, Samir Sani, Ahmad, Rosli, Usman, O Y

“…Samples were subjected to FSP using fixed tool rotation speed 1400 rpm and traverse speed 42 mm/min, with tool angle tilted 3˚.The influence of the FSP on the microstructure and tensile properties of the cast AlSi-Cu-Ni alloy samples were studied. …”
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Fatty acid composition of Malaysian giant mudskipper (Periophthalmodon schlosseri) fish oil by Omar, Muhammad Nor, Che Othman, Siti Fairuz, Mohamad Talib, Hasan, Yunus, Kamaruzzaman

“…An HP-5 non-polar capillary column was used and the temperature was initially kept at 50oC for 2 min and then programmed at 5oC min-1 to 250oC. …”
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Eco-friendly machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools by Mohamed Ariff, Tasnim Firdaus, Sabiyah, Mohamad Yazid, Adam, Mohd Amirul, Nor, Mohd Anuar

“…The optimum cutting parameters for machining T6061 Aluminium alloy using TiCN coated tool is found; 333 m/min (water based) and 415 m/min (palm oil) at a depth of cut of 0.4 mm and feed rate of 0.6 mm/rev.…”
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A comparative study of the effectiveness of β-glucosidase immobilized on CNT-nanoparticles and Ca-alginate beads by Jameel , Ahmad Tariq, Mahmood, Labiba, Yusof, Faridah

“…The Michaelis constants, Km and Vmax, determined using Langmuir linearized plot are respectively 0.09048 μmol/mL and 0.00989 μmol/mL.min for immobilized Ca-alginate; and 0.0985 μmol/mL and 0.01237 μmol/mL.min for immobilized MWCNT. …”
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Multi-response optimizations for high speed ductile mode machining of soda lime glass by Bagum, Nasima, Amin, A. K. M. Nurul, Konneh, Mohamed, Mohd Zaib, Noor Fathiah

“…Obtained results demonstrated that optimal combination of the response parameters, 0.78 μm Ra, 107 μm (Tw) and 0.56 min (Tl) were achieved with maximum desirability 77%, at the lowest depth of cut 20 μm at spindle speed of approximately 40000 rpm with feed rate of 69 mm/min.…”
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Applying liquisolid technique to enhance curcumin solubility: a central composite design study by Aghajanpour, Sareh, Yousefi Jordehi, Shabnam, Farmoudeh, Ali, Negarandeh, Reza, Lam, Matthew, Ebrahimnejad, Pedram, Nokhodchi, Ali

“…Experimental results confirmed the formulation’s effectiveness, with a marked reduction in the time to dissolve 63.2% of the drug to 165 min, compared to 300 min for conventional formulations. …”
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Photocatalytic degradation of triclocarban in aqueous solution using a modified zeolite/TiO2 composite: kinetic, mechanism study and toxicity assessment by Arifin, Siti Nor Hidayah, Radin Mohamed, Radin Maya Saphira, Adel Al-Gheethi, Adel Al-Gheethi, Chin Wei Lai, Chin Wei Lai, Yashni Gopalakrishnan, Yashni Gopalakrishnan, Hairuddin, Nur Diyana, & Dai-Viet Vo, & Dai-Viet Vo

“…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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Synthesis of zeolitic imidazolate framework-8 modified graphene oxide composite and its application for lead removal by Ahmad, Siti Zu Nurain, Wan Salleh, Wan Norharyati, Mohd Yusop, Mohd Zamri, Hamdan, Rafidah, Aziz, Farhana, Awang, Nor Asikin, Ismail, Ahmad Fauzi

“…Additionally, ZGH30 achieved the most rapid equilibrium time within 10 min, similar to ZGH50, as compared to their individual components, ZIF-8 (240 min) and GO (300 min). …”
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Synthesis of zeolitic imidazolate framework-8 modified graphene oxide composite and its application for lead removal by Ahmad, Siti Zu Nurain, Wan Salleh, Wan Norharyati, Mohd Yusop, Mohd Zamri, Hamdan, Rafidah, Aziz, Farhana, Awang, Nor Asikin, Ismail, Ahmad Fauzi

“…Additionally, ZGH30 achieved the most rapid equilibrium time within 10 min, similar to ZGH50, as compared to their individual components, ZIF-8 (240 min) and GO (300 min). …”
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Kaedah pengajaran yang diamalkan oleh tenaga pengajar di institut memandu by Sulaiman, Shafiza Eliza

“…Data di analisis menggunakan Statistical Package for Social Science (SPSS) versi 22 dengan mencari nilai skor min, ujian t-tidak bersandar dan ujian ANOVA. Hasil analisis mendapati kaedah mengajar dominan yang diamalkan oleh tenaga pengajar di institut memandu adalah kaedah tunjuk cara dengan skor min sebanyak 4.71. …”
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Penggunaan modul pembelajaran elektronik (MPE) pengenalan pelancongan H 111 : tinjauan terhadap pensyarah dan pelajar Diploma Pengurusan Pelancongan, Politeknik Johor Bahru by Mohamad, Harulnizam

“…Dalam persoalan kajian pertama, skor min keseluruhan yang diperolehi terhadap penerimaan pelajar ke atas MPE Pengenalan Pelancongan H i l l yang dihasilkan adalah di tahap baik iaitu 3.74. …”
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Kemahiran boleh pindah dalam kalangan pelajar kejuruteraan di IPTA by Asha’ri, Aifaa Husna

“…Data dianalisis dengan mencari nilai skor min dan Ujian-t tidak bersandar menggunakan perisian Statistical Package for Social Science (SPSS). …”
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Comparative study of the chemical kinetics of two catalysts used for esterification of sludge palm oil by Hayyan, Adeeb, Mirghani, Mohamed Elwathig Saeed, Alam, Md. Zahangir, Kabbashi, Nassereldeen Ahmed, Mohd Hakimi, Noor Irma Nazashida, Mohd Siran, Yosri, Tahiruddin, Shawaluddin

“…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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Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches by Alam, Md. Zahangir, Muyibi, Suleyman Aremu, TORAMAE, J

“…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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Optimization of process parameters for the bioconversion of activated sludge by Penicillium corylophilum, using response surface methodology by Mannan, Sarkar, Fakhru'l-Razi, Ahmadun, Alam, Md. Zahangir

“…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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Production of citric acid from empty fruit bunches through solid state bioconversion by using rotary drum bioreactor with Aspergillus niger by Bari, Md. Niamul, Alam, Md. Zahangir, Jamal, Parveen, Al-Mamun, Abdullah

“…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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Hot machining of hardened steels with coated carbide inserts by Lajis, Mohd Amri, Amin, A. K. M. Nurul, Karim, A.N. Mustafizul, Che Daud, Mohd Radzi, Ginta, Turnad Lenggo

“…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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