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521
Wear behavior of modified surface layer produced by TIG melting of preplaced Ti powder in nitrogen environment
Published 2011“…The wear property of the melt track was investigated using pin-on-disk tribometer at room temperature. The modified surface layer gave a low friction value of 0.12 and wear rate of 0.007895 ×10-4 compared to 1.648 × 10-4 mm3/N/m for the uncoated steel surface.…”
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Article -
522
Recovery of virus producing NDV vaccine by Tangential Flow Filtration (TFF)
Published 2009“…The results revealed that higher pressure input (Pin), lower pressure output (Pout), and higher virus concentration led to higher virus titer. …”
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Proceeding Paper -
523
Wear properties of Fe-C-Al cast iron and conventional cast iron - a comparative study
Published 2011“…In the present study, the wear test was conducted on both conventional cast iron (CI) and Fe-C-Al cast iron using universal pin-on-disk (POD) machine. The wear track profile and damage surface were characterized using optical profilometer and scanning electron microscopy (SEM) respectively. …”
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Proceeding Paper -
524
Smart home control system design using internet of things based energy harvesting technology
Published 2024“…The objective of this research is to provide security for homeowners by facilitating fingerprints and PIN (Personal Identification Numbers) in entering the house, then in the event of a power outage, it activates the function of energy harvesting technology. …”
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Conference or Workshop Item -
525
Penerimaan pembelajaran berasaskan permainan digital dalam mempengaruhi motivasi belajar
Published 2020Get full text
Book Section -
526
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527
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528
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529
Satisfaction with the free wireless connection among Muslim university students
Published 2011“…The specific objectives are: (1) to find out the level of Internet and FWC usage among IIUM undergraduate students; (2) to find out the differences in adoption patterns of FWC in terms of gender, nationality, and academic division; (3) and to find out students’ level of satisfaction towards the new technology. …”
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Proceeding Paper -
530
Enhancement of oil palm empty fruit bunch char by impregnation of pyrolytic carbon from tar vapor decomposition
Published 2016“…Tar vapor was obtained from fast pyrolysis of fine EFB particles at 400–700°C, and the weight ratio of fine EFB particles—the tar source—to char substrate was increased from 0.5 to 4.0. …”
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Article -
531
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532
Tunable spacing of O-band Multiwavelength Brillouin fiber laser
Published 2016“…A full closed linear cavity produce multiwavelength Brillouin fiber laser with 12.5GHz meanwhile a ring cavity provide channel spacing of 25.0 GHz. …”
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Proceeding Paper -
533
RF-MEMS based oscillators
Published 2012“…Several different types of oscillators are discussed namely ring, LC and voltage-controlled-oscillator. Reviews of current RF-MEMS oscillator circuits will also be given.…”
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Book Chapter -
534
4-Hydroxy-3-methoxybenzaldehyde-nicotinamide (1/1)
Published 2011“…In the title compound, C6H6N2O.C8H8O3, an equimolar cocrystal of nicotinamide and vanillin, the aromatic ring and the amide fragment of the nicotinamide molecule make a dihedral angle of 32.6 (2)deg. …”
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Article -
535
Planar antennas with enhanced bandwidth and radiation characteristics
Published 2017“…In this chapter, novel wideband and ultra-wideband (UWB) antennas that are based on loading the background plane of a monopole radiator with concentric split-ring resonators are presented. It is shown that this modification improves the fractional bandwidth of the antenna from 41 to 87%; in particular, the operational bandwidth of the proposed antennas is double that of a conventional monopole antenna of the same size.…”
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Book Section -
536
Crystal Structure of gamma-Oxapentamidine complexed with d(CGCGAATTCGCG)2. the effects of drug structural change on DNA minor-groove recognition
Published 1994“…The amidinium groups of the ligand do not hydrogen bond to bases, but are in close contact with 04' sugar ring atoms. This in part explains the reduced DNA binding affinity of this ligand compared to pentamidine.…”
Article -
537
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538
Application of supercritical CO2 in lipid extraction – A review
Published 2009Get full text
Article -
539
Engineering education in islamic world: Challenges and objectives
Published 2012Get full text
Proceeding Paper -
540