New techniques for multiple wavelength fiber laser generation based on edfa and tdfa by Ahmad, Nurul ‘Atiqah

“…In order to be such source, the MWFL must have the following criterion; a great number of comb lines, a compact design, adjustable and switchable wavelength spacing, as well as stable MWFL. Four main research studies are successfully demonstrated in efforts to improve the performance of MWFL either based on erbium doped fiber amplifier (EDFA) or thulium doped fiber amplifier (TDFA). …”
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Deep learning in distributed denial-ofservice attacks detection method for Internet of Things networks by Firas Mohammed Aswad, Firas Mohammed Aswad, Ali Mohammed Saleh Ahmed, Ali Mohammed Saleh Ahmed, Nafea Ali Majeed Alhammadi, Nafea Ali Majeed Alhammadi, Bashar Ahmad Khalaf, Bashar Ahmad Khalaf, Salama A. Mostafa, Salama A. Mostafa

“…Recently, many attempts have been made to develop intelligent models to protect IoT networks against DDoS attacks. The main ongoing research issue is developing a model capable of protecting the network from DDoS attacks that is sensitive to various classes of DDoS and can recognize legitimate traffic to avoid false alarms. …”
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Steel Slag and Limestone as a Rock Filter for Eliminating Phosphorus from Domestic Wastewater: A Pilot Study in a Warm Climate by Maarup, Syahrul Nizam, Hamdan, Rafidah, Othman, Norzila, Adel Al-Gheethi, Adel Al-Gheethi, Sadeq Alkhadher, Sadeq Alkhadher, M. M. Abd El-Hady, M. M. Abd El-Hady, S. El-Sayed Saeed, S. El-Sayed Saeed

“…Phosphorus input with excessive use of fertilizers and manure as one of the main sources of nutrient pollution has increased recently in the wastewater as result of intensive farming and industrialized and densely populated areas. …”
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An Experimental Investigation on the Effect of Calcium Chloride As Dust Suppressant on the Strength of Unpaved Road by Al Bargi, Walid Abdullah, Ali Khalifa, Nasradeen, David Daniel, Basil, Md. Rohani, Munzilah, Oluwasegun Samuel Odebiyi, Oluwasegun Samuel Odebiyi

“…However, the quality of the gravel may be impacted if calcium chloride is introduced as a dust suppressant into it. The main aim of this research is to examine the increase in strength of soil specimens treated with calcium chloride and to evaluate how different proportions of calcium chloride as a dust suppressant and base stabilizer affect the California Bearing Ratio value of the soil samples. …”
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Performance of short piled raft foundation system on peat soil under static load by Marto Suro, Sajiharjo

“…It was found that SPR foundation system has superiority than other previous methods (Chicken Claw and Nailed Slab). The main reason is that SPR has weight relatively lighter than others, caused by utilizing the uplift force to closed end pipe as pile and the thin concrete slab. …”
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Water absorption and salt attack resistance of coal ash brick made of different percentage of foam content by Ismail, Sushilawati

“…Coal ash which constitute of fly ash and bottom ash were proved to be used as main component in brick production. However, published work on the coal ash brick with addition of foam in order to produce lightweight brick is still lacking. …”
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Assessment of the effect of grain refinement on the solidification characteristics of Al-Si-Cu eutectic cast alloy using thermal analysis technical (CA-CCTA) by M El-Aswad, Ashraf Mahmood

“…The objective of this research are to obtain the probable refiner concentrations of TiB5 additions in the base alloys and to evaluate the effects of these additions on solidification, microstructure and mechanical properties,. Moreover, the main objective of this research is to evaluate the the grain refinement treatments with the additions of (1.6-9.7) wt.% of TiB5, using Cooling Curve Thermal Analysis. …”
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Low velocity impact response of rc beam with artificial polyethylene aggregate as concrete block infill by M. Mustafa, Mohamed

“…The results showed that the proposed use of concrete block infill produced desirable results under the impact loads. The main advantages of the concrete block infill that utilized MAPEA from waste plastic bags due to the weight reduction about 6% in the concrete beams.…”
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Enhanced snr-based admission control algorithm for vehicular ad-hoc network by Alwan Alrubaye, Mohammed Hasan

“…The starvation problem investigation phase shows that 802.11p perform better than 802.11 which mainly affected by the increased speed of the vehicle. …”
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Student evaluation towards educator performance for Technical College in Malaysia by Yusof, Yusliandy, Mohd Salleh, Kahirol, Che Him, Norziha, Rusiman, Mohd Saifullah

“…Four objectives of this study are to determine if there is any correlation exist between Educator Mark with Total Marks of Personality and Teaching and Learning, to investigate if there is any correlation exist between Personality and its criteria, to explore if there is any correlation exist between Teaching and Learning and its each criteria and finally to determine if any association exist between Gender and Educator Mark with hypothesis null that both variables are independent. Main instrument used is a questionnaire with quantitative research design sur-vey technique consists of basic Demography, Personality and Teaching and Learning sections. …”
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Solidification, microstructure and mechanical properties of mg-nd-gd-zn-zr cast magnesium alloy with yttrium, erbium and samarium additions by M Elaswad, Ashraf Mahmood

“…The future automotive and aerospace industries will experience tremendous progress if magnesium alloys become an integral part of their production unit mainly because of their light weight. The main limitation to progress in this direction is paucity in the mechanical properties of magnesium alloys. …”
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Parameter analysis of copper-nickel-tungsten prepared via powder metallurgy process for electrical discharge machining of polycrystalline diamond by Sabri, Ainaa Mardhiah

“…Two levels of full factorial with six centre points and two replication technique was used to study the influence of main and interaction effects of the powder metallurgy parameter. …”
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Efficient architectures of heterogeneous fpga-gpu for 3-d medical image compression by Muharam, Azlan

“…Furthermore, a novel architecture of context-based adaptive binary arithmetic coder (CABAC) is the advanced entropy coding tool employed by main and higher profiles of H.264/AVC. This research focuses on GPU implementation of CABAC and comparative study of discrete wavelet transform (DWT) and without DWT for 3-D medical image compression systems. …”
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Experimental and simulation study on the effect of geometrical and flow parameters for combined-hole film cooling by Hassan, Haswira

“…In the present study, a batch of simulations and experiments involving two cylindrical holes with opposite compound angle were carried out and this two cylindrical hole also known as combined-hole film cooling. The main objective of this study is to determine the influence of different blowing ratio, M with a combination of different lateral distance between cooling holes (PoD), a streamwise distance between cooling holes (LoD) and compound angle of cooling hole (1/2) on the film cooling performance. …”
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A comparative study on wear and corrosion behaviour of tungsten carbide-nickel (Wc-Ni) and tungsten carbide-cobalt (Wc-Co) high velocity oxy-fuel (HVOF) for carbon steel blade by Ahmad, Noor Aqilah

“…HVOF is one of the process of depositing a material layer over a base metal or substrate with characteristics of high flame velocity and moderate temperature. The main purpose of this present study is to characterize the structure of the tungsten carbide 10 wt.% nickel (WC-10Ni) and tungsten carbide 12 wt.% w cobalt (WC-12Co) coating deposited by means of HVOF thermal spray onto a continuous digester (CD) blade that made up from carbon steel. …”
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Optimization of extraction conditions of phytochemical compounds and anti-gout activity of euphorbia hirta l. (Ara Tanah) using response surface methodology and Liquid Chromatogr... by Abu Bakar, Fazleen Izzany, Abu Bakar, Mohd Fadzelly, Abdullah, Norazlin, Endrini, Susi, Fatmawati, Sri

“…/e optimum values for total flavonoid, total phenolic, and xanthine oxidase inhibitory activity were 67.56 mg RE/g, 155.21 mg GAE/g, and 91.42%, respectively. /e main phytochemical compounds in the optimized E. hirta extract are neochlorogenic acid, quercetin-3β-D-glucoside, syringic acid, caffeic acid, ellagic acid, astragalin, afzelin, and quercetin. …”
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Aluminium nitride (AlN) as buffer layer for deposition of gallium nitride (GaN) thin films on silicon substrates using magnetron sputtering technique by Tahan, Muliana

“…Group III-nitrides semiconductors composed of gallium nitride (GaN), Indium nitride (InN), and aluminium nitride (AlN) had found use in broad technologies especially in optoelectronic and power devices. The main issues that limit the performance of GaN-based ultraviolet light-emitting diodes (UV-LEDs) are difficult to achieve highly crystalline GaN because lack of suitable substrates available and needed for high-temperature deposition process. …”
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Framework of lean manufacturing implementation for wood and furniture industry in Malaysia by Falah Abu

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Harmonising Mudarabah practices in conventional regulatory regime in Tanzania by Omar, Habiba Hassan

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Effects of graphene nanoplatelets on the mechanical, thermal, electrical and flammability properties of compatibilized polyethylene terephthalate/polypropylene nanocomposites by Inuwa, Ibrahim Mohammed

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