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.…”
Get full text

Special oil from date palm kernel by Mirghani, Mohamed Elwathig Saeed, Kabbashi, Nassereldeen Ahmed, Mohd Noor, Nur Ellyana

“…The moisture content for DN and MO were determined to be 4.176 % and 5.335% respectively. The extracted oil was then analyzed for acid value (AV), unsaponifiable oil and total phenolic content. …”
Get full text

Synthesis of Ti02 N anosized Powder Photocatalyst Via Solgel Method for Bacteria Inactivation Application by Diana, Farah, Iis, Sopyan, Mel, Maizirwan

“…Anatase structured Ti02 is a wide bandgap (3.2 eV) semiconductor which, under UV light, is able to degrade chemicals and cell components of microorganisms. …”
Get full text

The effect of diosgenin and condensed tannin in Musa x paradisiaca flower on rats milk composition and growth rate of suckling pups by Ngah, Nurziana, Mahmood, Azizah, Omar, Muhammad Nor

“…Pups growth rate was significantly improved for the groups treated with the aqueous and diosgenin extract in which the equation are y = 1.871x – 0.271 and y = 1.712x + 2.059, compared to negative control, metochlopramide and tannin which are y = 1.434x + 2.221, y = 1.349x + 3.602 and y = 1.221x + 5.397, respectively. The proximate value in dry weight basis of milk showed that it contains of moisture, fat, protein, ash and carbohydrate of 4.179 – 5.739 %, 36.248 – 45.563 %, 30.323 – 34.293 %, 6.52 - 8.451 % and 10.475 – 16.751 %, respectively. …”
Get full text

Minimum chip thickness in machining MEMS structure using Tool Based Micromilling by Ali, Mohammad Yeakub, Mass Duki, Siti Hamizah, Mansor, Noor Adila

“…However,the issue in tool based micromilling is the minimum chip thickness which is often between5-30% of the tool edge radius. No chip will form if the depth of cut cannot achieve the minimum chip thickness value.The lack of control on minimum chip thickness often leads to the coarse machined surface, poor machining accuracy and difficult in chip removal from the machining zone which leads to burrformation.Hence, the chip formation mechanism should be studied deeply to avoid these problems.In this research WC was elected for tool material and Aluminium Alloy 1100 for work material for the investigation of minimum chip thickness.The experiment is being conducted on a miniature machine known as Microtools Integrated Multi-purpose machine modelled DT-110.The value of chip thickness produced by tool 4.8μmwith3mm/min feedrate,3000rpm cutting speed and 5μm depth of cut.The minimum chip thickness is useful for machining Micro electromechanical System(MEMS) and Bio-MEMSstructures.…”
Get full text

Pediatric melioidosis in Pahang, Malaysia by How, Soon Hin, Ng, Kok Heng, Yeo, Heng Bon, Tee, Hoi-Poh, Shah, Anis

“…The mean age of these patients was 9.5 +/- 5.4 years. None of the patients had a previous history of confirmed melioidosis or predisposing factors for infection. …”
Get full text

Nonlinear modeling and simulation of waste energy harvesting system for hybrid engine: fuzzy logic approach by Rahman, Mohammed Ataur, Abdul Razak, Fadhilah, Hawlader, Mohammad Nurul Alam, Rashid, Muhammad Mahbubur

“…The waste energy recovery from the coolant by using weHS is simulated for the coolant flow rate of 2.0 kg/s, 2.5 kg/s, and 3.0 kg/s. The simulations result shows that the waste energies that could be recovered by using weHS are 30.9% for 2.0 kg/s, 32.57% for 2.5 kg/s, and 35% for 3.0 kg/s of the energy that engine lost to the coolant. …”
Get full text

Study on toxic chemicals in Kuantan river during pre and pst monsoon season by Rahman, Md. Mokhlesur, Awang, Mohamed, Yunus, Kamaruzzaman

“…The results of this study showed that the metalloid such as arsenic ranged from 5.05 to 32.09 ug/L during pre-monsoon and from 5.71 to 22.81 ug/L during post-monsoon. …”
Get full text

Alcohol consumption and its effect on testicular structure and on sperm count and motility in parent mice and their offspring by Albadri, C.T., AlAni, Imad Matloub Dally, Hiba, H .M. A.

“…Methods: Animals were divided into two groups, Group 1 (alcohol group) of twelve male and twelve female mice, were given a daily dose of (3 g/kg body weight as 25%, v/v) ethanol by gastric gavage for four and eight weeks. …”
Get full text

Investigation of effects of different media on CHO cell growth and production of IGFI by Hashim, Yumi Zuhanis Has-Yun

“…Using univariate analysis, RPMI gave higher saturation density (9.13 x 10^5 cells/ml) and IGF-1 (31.56 pg/ml) concentration when compared to Ham's 12 (saturation density: 8.65 x 10^5 cells/ml; IGF-1: 29.87 pg/ml). …”
Get full text
Get full text

Bioremediation of hydrocarbon-contamidated Soils by Muyibi, Suleyman Aremu, Al-Khatib, Ma'an Fahmi Rashid, Alam, Md. Zahangir, Kabbashi, Nassereldeen Ahmed

“…The biodegradability test showed 95.8% removal of TPH within 7 days of incubation while the kinetics parameters were µmax = 0.02 hr1 and ks = 2.2% v/v oil. From the bioremediation results, the optimum degradation obtained was 99.3% within 13 days. …”
Get full text

Risk factors and predictors of levodopa-induced dyskinesia among multiethnic Malaysians with Parkinson's disease by Hashim, Hasnur Zaman, Mohamed Ibrahim, Norlinah, Wan Yahya, Nafisah, Tan, Huijan, Raymond, Azman Ali, Tamil, Azmi Mohd

“…Results: The mean age was 65.6 ± 8.5 years. The mean onset age was 58.5 ± 9.8 years. …”
Get full text
Get full text
Get full text

Pollution load management to improve water quality of Sg. Pusu by Zainudin, Zaki, Mohd Said, Noorwahidah Syaira, Jami, Mohammed Saedi, Salleh, Mohd. Noor

“…To achieve Class II, at least 122 kg/hr of BOD5 and 42 kg/hr of NH3-N have to be reduced.…”
Get full text
Get full text

Trade openness, real exchange rate, gross domestic investment and growth in Indonesia by Yusoff, Mohammed

“…All the estimated coefficients of the long-run equation have the correct positive signs and significant at least at the 5 per cent level. Specifically, in the long run, a 1 per cent increase in trade openness leads to about 26.5 per cent increase in Indonesian real GDP, a 1 per cent increase in domestic investment will spur real GDP by 1.8 per cent, and a 1 per cent depreciation of the rupiah raises real GDP by about 6.4 per cent. …”
Get full text

Simulation of models and BER performances of DWT-OFDM versus FFT-OFDM by Abdullah, Khaizuran, Hussain, Zahir M.

“…It is found that the DWT-OFDM platform is superior as compared to others as it has less error rate, especially using bior5.5 or rbior3.3 wavelet family. …”
Get full text

Extraction of fish oil from longtail tuna head waste using various method of supercritical carbon dioxide by Ferdosh, Sahena, Sarker, Md. Zaidul Islam, Nik Abdul Rahman, Norulaini, A. K. M., Omar

“…The highest C02 consumption was found in continuous technique (943.5 gN a ed by pressure swing (393.1 g), and co-solvent technique (258.6 g) respectively at 65 °C and 40 MPa. …”
Get full text

The effect of water vapor on high temperature oxidation of Fe-Cr alloys at 1073K by Ani, Mohd Hanafi, Kodama, Toshiya, Ueda, Mitsutoshi, Kawamura, Kenichi, Maruyama, Toshio

“…To prepare the humid condition, Ar-5% H2 gas mixture of 3 � 104 Pa was filled in the apparatus, which provided the water vapor pressure of 3:3 � 102 Pa. …”
Get full text

Laparoscopic cystectomy in pregnancy: an 8 year series by Ramli, Roszaman, Wan Ghazali, Hazim, Omar, Mohd Jamil, Zainuddin, Ahmad Murad

“…The gestational age ranges from 5 weeks to 20 weeks. The mean gestation in which the surgery was performed was 14 weeks. …”
Get full text

Speciation of mercury in environmental water samples with seasonal change. by Rahman, Md. Mokhlesur, Mohd Yusof, Alias

“…The absolute detection limits were found to be 0.204 μg L-1 and 0.273 μg L-1 for total mercury and methyl mercury respectively, with thevariability being lower than 5% relative standard deviation (RSD) at the 5 μg L-1 level. …”
Get full text

GAMMA shaped monopole patch antenna for tablet PC by Islam, Md Rafiqul, Mohammad Shawkat, Habib, Abdullah, Khaizuran

“…The typical frequencies at 789.5 MHz, 988.1 MHz, 2.088 GHz and 2.376 GHz are having peak gain of 2.94 dBi, 2.11 dBi, 5.81 dBi, 4.84 dBi and radiation efficiencies of 95.57 %, 87.32 %, 96.67 % and 95.36 %, respectively. …”
Get full text