Cloning and expression of a novel phytase gene (phyMS) from Mycobacterium smegmatis by Nuge, Tamrin, Hashim, Yumi Zuhanis Has-Yun, Farouk, Abd-El Alziem, Mohd. Salleh, Hamzah

“…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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Enhanced settleability and dewaterability of fungal treated domestic wastewater sludge by liquid state bioconversion process by Alam, Md. Zahangir, Fakhru’l-Razi, Ahmadun

“…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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Kinetic performance of cross-linked enzyme aggregates (clea)-amylase from Zophobas morio by Easa, Muhammad Noor, Yusof, Faridah, Abd Halim, Amanatuzzakiah

“…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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Investigation of bioflocculant as renewable dewatering aid in sludge treatment by Jami, Mohammed Saedi, Mohd Arif, Aysha Ralliya, Abdulazeez, Qabas Marwan

“…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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The effect of incorporating lithium fluoride on the compressive strength and diametric tensile strength of glass ionomer cement by Mustafa, Ammar A., Al-Khateeb, Khalid A. Saeed, Ismail, Ahmad Faris

“…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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Adsorption of copper, nickel and lead ions from synthetic semiconductor industrial wastewater by palm shell activated carbon by Onundi, Yusuf Bamidele, Al-Mamun, Abdullah, Al-Khatib, Ma'an Fahmi Rashid, Ahmed, Yehya M.

“…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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Assessment of heavy metals in Malacca river water using electrokinetic technique by Mohamad, Nur Farahin, Abdullah, Shakila, Embong, Zaidi

“…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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Penghasilan manual rjngkas penggunaan alat Total Station Sokkia Set5f dan Perisian Sdr Mapping & Design untuk automasi ukur topografi by Bagu, Pitus @ Vitus

“…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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Preparation and surface modification of activated carbon from coconut shells for benzene and toluene adsorption from water by Mohammed, Jibril

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Treatment system for soy sauce wastewater through granular sequencing batch reactor by Harun, Hasnida

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Synthesis of fibrous silica supported noble metals catalysts for syngas production via partial oxidation of methane by Tan, Ji Siang

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Influence of cutting parameters on chatter and tool wear during end milling of stainless steel conducted on VMC by Amin, A. K. M. Nurul, Imran, M., Arif, M.

“…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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Substrate placement inside CVD tube for graphene production by Osman, Muhammad Naqib, Ani, Mohd Hanafi, Syed Abu Bakar, Syed Noh

“…For flow with higher flowrate, it requires longer distance for the flow to become smooth and laminar and vice versa.…”
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Water filtration performance comparison of sayong ball clay membrane produced by gel casting and spark plasma sintering methods by Mohd. Zaidan, Nurhanna

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The influence of cation exchange capacity towards electrical resistivity value for fine grained soil by Azmi, Mohammad Izzat Shaffiq

“…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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Investigation of dual-pump fiber optical parametric amplifier using highly nonlinear dispersion shifted fiber by Abdullahi, Abdirahman Mohamud

“…It shows when parametric gain increases, the saturation power reduces and vice versa.…”
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Optimization of supercritical carbon dioxide extraction of bioactive flavonoid compounds from spearmint (Mentha Spicata l.) leaves by using response surface methodology by Bimakr, Mandana, Abdul Rahman, Russly, Ganjloo, Ali, Taip, Farah Saleena, Md Salleh, Liza, Sarker, Md. Zaidul Islam

“…The optimal conditions were identified as 209.39 bar pressure, 50.00 °C temperature and 7.39 g/min co-solvent amount. The obtained extract under optimum SC-CO2 condition was analysed by high-performance liquid chromatography. …”
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Optimization of ultrasound-assisted extraction of crude oil from winter melon (Benincasa hispida) seed using response surface methodology and evaluation of its antioxidant activity... by Bimakr, Mandana, Abdul Rahman, Russly, Taip, Farah Saleena, Mohd Adzahan, Noranizan, Sarker, Md. Zaidul Islam, Ganjloo, Ali

“…Optimal conditions were identified as 65% power level, 52 °C temperature and 36 min sonication time for maximum crude yield (108.62 mg-extract/g-dried matter). …”
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Photocatalytic decomposition of acetaldehyde gas on TiO2-SiO2 thin film photocatalyst ― a kinetic analysis by Abdul Aziz , Radhiyah, Sopyan, Iis

“…It is found that the first order reaction rate constant (k) of the TF95/5 thin film photocatalyst (1.2438 µmol dm-3 min-1) is higher than that of TF90/10 thin film (0.3648 µmol dm-3 min-1). …”
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Supercritical carbon dioxide extraction of oil from Thunnus tonggol head by optimization of process parameters using response surface methodology by Ferdosh, Sahena, Sarker, Md. Zaidul Islam, Rahman, Nik Norulaini Nik Ab, Akand, Md Jahurul Haque, Ghafoor, Kashif, Awang, Mohamed Bin, Kadir, Mohd Omar Ab

“…Total oil was extracted from ground fish head of Longtail tuna (Thunnus tonggol) using supercritical carbon dioxide (SC-CO2) at 20 to 40 MPa, 45 to 65 oC and 1 to 3 ml min−1. Response surface methodology (RSM) was employed to optimize the operating conditions of the SC-CO2 technique where the highest oil yield was obtained (35.6% on dry weight basis) at 40 MPa, 65 oC, and 3 ml min−1. …”
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