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441
Tool wear and surface roughness on milling carbon fibre reinforced plastic using chilled air
Published 2012“…A cutting speed ranging from 160 m/min to 200 m/min and a feed rate ranging from 0.025 mm/rev to 0.05 mm/rev were used in the experiment. …”
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Article -
442
A descriptive analysis of perceptional social competence instrument lecturer at the high school of Islamic Ibnu Sina Batam City
Published 2018“…The min value of the score is found the total value average of 2.98. …”
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Article -
443
Effect of heating rates on the microstructure and gas permeation properties of carbon membranes
Published 2018“…High performance tubular carbon membrane (TCM’s) for CO2 separation were prepared by controlling the carbonization heating rates in range of 1-7 oC/min carbonized at 800 oC under Argon environment. …”
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Article -
444
Wear study of Mg-SiCp reinforcement aluminium metal matrix composite
Published 2016“…The study further analysed the effects of different size variations of silicon carbide particles such as the coarse particle size, fine particle size, intermediate particle size and mixed particle size in the fabrication of the composites on the hardness and wear properties. The pin-on-disc test was also done at room temperature in a dry sliding wear condition. …”
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445
Wear behavior of as-cast and heat treated triple particle size SiC reinforced aluminium metal matrix composites
Published 2009“…The wear test was carried out using a pin-on-disc type tribo-test machine under dry sliding condition. …”
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446
Choice of gDNA isolation method has a significant impact on average murine Telomere Length estimates
Published 2024“…We demonstrate that TL measurements, from murine gDNA, isolated via Spin Columns (SC) and Magnetic Beads (MB), generate significantly smaller T/S ratios compared to gDNA isolated via traditional phenol/chloroform methods. …”
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447
Organic-inorganic PTAA-SiGe transparent optical materials performance analysis for photo device applications
Published 2024“…To investigate the electrical performance of SiGe active materials based photo device, the spin coated organic p-materials contact is developed on sputtered SiGe on Quartz and ITO glass substrates. …”
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Article -
448
Organic-inorganic PTAA-SiGe transparent optical materials performancem analysis for photo device applications
Published 2024“…To investigate the electrical performance of SiGe active materials based photo device, the spin coated organic p-materials contact is developed on sputtered SiGe on Quartz and ITO glass substrates. …”
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449
Evaluating the Brexit and COVID-19’s influence on the UK economy: A data analysis
Published 2023“…For instance, the unemployment rate displayed a downward trend until 2020 but experienced a spike in 2021, persisting for a six-month period. …”
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450
Biosorption of Pb and Cu from aqueous solution using banana peel powder
Published 2016“…The effects of concentration and contact time on peel extract, the maximum adsorption for Pb has shown at 4 mg/L at 120 min for BPPU and was 6 mg/L at 150 min for BPPT. …”
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451
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452
Kualiti pengalaman pembelajaran pelajar-pelajar kejuruteraan di KUiTTHO dari aspek kognitif dan afektif
Published 2004“…Dapatan kajian menunjukkan kualiti keseluruhan pengalaman pembelajaran pelajar-pelajar kejuruteraan di KUiTTHO adalah pada tahap sederhana (skor min = 3.55). Bagi kualiti pengalaman pembelajaran dari aspek kognitif dan afektif adalah pada tahap sederhana (skor min = 3.48 dan 3.61 masing-masing). …”
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Thesis -
453
Silicon carbide powder mixed micro electro discharge milling of titanium alloy
Published 2011“…A multi criteria optimization on low Ra, high MRR and low EWR has been achieved which showed 2.68 µm Ra., 6.908 µg/min MRR and 1.518 µg/min EWRfor the input parameters of 15.42 g/l SiC powder concentration and 54.28 µJ discharge energy. …”
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Article -
454
Optimization of the conditions for extraction of serine protease from Kesinai plant (Streblus asper) leaves using Response Surface Methodology
Published 2011“…The most desirable conditions of 2.5 °C temperature, 4 min mixing time, 40 mL buffer at pH 7.5 was established for serine protease extraction from kesinai leaves.…”
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455
Investigation of vibration and surface roughness in micro milling of PMMA
Published 2012“…The optimum solution for minimum average vibration is 64.3 Hz with spindle speed 3000 rpm, feed rate 2 mm/min, and depth of cut 1.5 μm. However, the optimum solution for minimum average surface roughness, Ra is 0.352 μm with spindle speed 2000 rpm, feed rate 2 mm/min, and depth of cut 1.5 μm. …”
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456
Acid blue 25 adsorption on base treated Shorea dasyphylla sawdust: kinetic, isotherm, thermodynamic and spectroscopic analysis
Published 2012“…The optimum conditions for AB 25 adsorption were pH 2, stirring rate 500 r/min, adsorbent dosage 0.10 g and contact time 60 min. …”
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457
Treatment of biotreated palm oil mill effluent using powdered activated carbon produced from palm empty fruit bunch
Published 2013“…Powdered Activated Carbon (PAC) was produced from empty fruit bunch (EFB) precursors by CO2 activation at 800¬0C, N2 (2.5 L/min) for 30 mins and CO2 (0.1L/min) for 15 mins. …”
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Proceeding Paper -
458
Capabilities of cermets tools for high speed machining of austenitic stainless steel
Published 2006“…In the present work cermet tools coated with titanium nitride were used to turn austenitic stainless steel at speeds between 300 and 700 m min-1. Feed rates were varied between 0.05 to 0.4 mm rev-1. …”
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459
Pembangunan video dokumentari pendidikan bagi mata pelajaran teknologi konkrit
Published 2004“…The data was analyzed using statistic method from Statistical Packages for Social Sciences (SPSS) version 11.0 which include percentages, min score and standard devition. Research result are positif that is the min score for each item from section B exceeding 3.8. …”
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Thesis -
460
Rare presentation of burholderia psedomallei infection
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Proceeding Paper