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1841
A compact triple-notch band ultra-wideband antenna
Published 2019“…This paper proposed a compact ultra-wideband (UWB) antenna (17.5 × 20.5 mm2) with a triple-notch band characteristic to overcome the interference caused by the three narrow frequency bands that coexist within the ultra-wideband frequency ranging from 3.1 to 10.6 GHz as stipulated by the Federal Communication Commission (FCC). …”
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1842
Physical properties of rice husk silica/alumina reinforced aluminium alloy matrix composite produced by cold compaction
Published 2024“…The aluminium AA7075 chip was reinforced with i.e., 0.5 wt.%, 3.0 wt.%, 5.5 wt.%, 8.0 wt.% and 10.5 wt.% at 63 μm size of RHA, and alumina powder at the sizes of 1.0 μm, 5.0 μm and 35.0 μm. …”
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1843
Physical properties of rice husk silica/alumina reinforced aluminium alloy matrix composite produced by cold compaction
Published 2024“…The aluminium AA7075 chip was reinforced with i.e., 0.5 wt.%, 3.0 wt.%, 5.5 wt.%, 8.0 wt.% and 10.5 wt.% at 63 μm size of RHA, and alumina powder at the sizes of 1.0 μm, 5.0 μm and 35.0 μm. …”
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1844
Physical properties of rice husk silica/alumina reinforced aluminium alloy matrix composite produced by cold compaction
Published 2023“…The aluminium AA7075 chip was reinforced with i.e., 0.5 wt.%, 3.0 wt.%, 5.5 wt.%, 8.0 wt.% and 10.5 wt.% at 63 μm size of RHA, and alumina powder at the sizes of 1.0 μm, 5.0 μm and 35.0 μm. …”
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1845
Magnesium doped calcium phosphate sodium alginate biocomposite for bone implant application
Published 2018“…From the result, 1.5wt% Mg that has been doped with 95/5 CaP/SA was showed the best combination based on physical and mechanical properties.…”
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Thesis -
1846
Water treatment via filtration process
Published 2020“…About 71% of water covered the Earth surface with 96.5% is salt water, while the remaining 3.5% is fresh water for consumption [1]. …”
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Book Section -
1847
Studies on conducting polymers : the synthesis and anodic electropolymerisation of novel B-functionalised thiophenes
Published 1994“…Following a brief review on conducting polymers, eight B-functionalised thiophene derivatives viz; trans-l,2-bis(3 ’-thienyl)ethene, [1]; trans-l-(l ‘-pyrenyl)-2-(3’’-thienyl)ethene, [2]; trans-l-(p-N,N-dimethylaminophenyl)-2-(3 ‘-thienyl)ethene, [3]; trans-l-(ferrocenyl)-2-(3 ‘-thienyl)ethene, [4]; (E,E)-3,4-bis-(2 ‘-ethenylferrocenyl)thiophene, [5]; l-(ferrocenyl)-3-(3 ‘-thienyl)prop-2-en-1 -one, [6] ; (E,E)-1,5-bis(3 ‘-thienyl)penta-1,4-dien-3-one, [7] ; all-trans 1,9-bis(3 ’-thienyl)nona-l,3,6,8-tetraen-5-one,[8]; and 3-(trimethylsilyl)thiophene, [9] were synthesised as precursors for anodic electropolymerisation though an anticipated 2,5 ’-coupling of their respective thiophene moieties. …”
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Thesis -
1848
Hybrid Multilayer Perceptron Network for Explosion Blast Prediction
Published 2023“…This experiment, which began at a distance of 1.2 m from the ground, employed a total of 500 grams of military explosive and Emulex. At distances of 0.5 m, 1.0 m, 1.5 m, 2.0 m, 2.5 m, 3.0 m, 3.5 m and 4.0 m, the bomb was exploded. …”
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1849
Exploring the production of natural gas through the lenses of the ACEGES model
Published 2014“…Conditionally on the currently estimated ultimate recoverable resources, the ‘Collective View’ and ‘Golden Age’ Scenarios suggest that the supply of natural gas is likely to meet the increasing demand for natural gas until at least 2035. …”
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1850
Synthesis and characterisation of nitrogen and magnesium-doped with titanium dioxide using sol-gel method
Published 2018“…The results obtained from the experiment showed the band gap after doping for samples 0.5 wt.% Mg-TiO2 and N-TiO2 shifted to the lower value compared to the theory value of pure TiO2 (3.2 eV) which are between 2.75 eV-2.98 eV . …”
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Thesis -
1851
Studies of 1,2-quinone mono-oximato complexes and their redox reactions
Published 1987“…The synthesis of the complexes Cr(1-nqo)3, Cr(2-nqo)3, Cr(3-Me-5-OHqo)3, Cr(6-Me-5-OHqo)3, Mn(1-nqo)3, Mn(2-nqo)3, Mn(1-nqo)2, and Mn(2-nqo)2, has been systematically examined.…”
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Thesis -
1852
Physical, mechanical and environmental properties of fired clay bricks incorporated with palm oil mill waste
Published 2019“…In this study, bricks were manufactured with 0, 1, 5 and 10% of POMW and fired at 1050°C (heating rates at 1, 3 and 5°C/min). …”
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Thesis -
1853
Sonochemistry approach for a new process of biodiesel production from Jatropha Curcas Oil
Published 2011“…Meanwhile the optimum condition of the purification process was at water concentration of 10 % (v/v), power output of 240 W, time of reaction of 5 minutes. …”
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Thesis -
1854
Synthesis and characterization of natural sensitizers for dye sensitized solar cells
Published 2017“…The photo electrochemical performances of DSSCs obtained from I.V characteristics showed conversion efficiency, (ɳ) of 0.80 % for the dye extracts from flame tree flower (anthocyanine), with open-circuit voltage (VOC) of 0.5249 mV, short-circuit current density (Isc) of 44.6191 mA/m2 and Fill factor (FF) of 0.5837. …”
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Article -
1855
Dynamic modelling of flexible link aerator with embedded holes to generate dissolved oxygen in tiger prawn pond
Published 2015“…The simulation is done using Matlab SIMULINK and three voltages are chosen to be the input voltage which are 6V, 9V and 12V while the percentage of immerse level were set at 100%, 75%, 50% and 25%. …”
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Thesis -
1856
Velocity measurement by electrical capacitance tomography: A simulative study
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1857
Communication: Infrared spectroscopy of salt-water complexes
Published 2016“…Alternative structures with hydrogen bonding between water molecules become energetically competitive for n = 4, and the IR spectrum indicates likely the coexistence of at least two isomers.…”
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1858
Resolution and determination of the absolute configuration of the enantiomers of a trans-α-disulfoxide
Published 2011“…A photocatalyzed slow decrease in optical activity was observed in solution, most likely due to racemization by homolytic (O)S–S(O) bond cleavage and bissulfinyl radical recombination.…”
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1859
A model binary system for the evaluation of novel ion pair formulations of diclofenac
Published 2024“…However, increasing the DNa concentration to 10 mg/mL, without adding LHSS, resulted in a significant reduction in the amount of DF that partitioned and permeated, relative to formulations that contained either 5 mg/mL DNa in combination with LHSS (at 12.5 or 25 mg/mL), or 7.5 mg/mL DNa together with 12.5 mg/mL LHSS. …”
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1860
Minutes of Wicklow Association committee meeting, 6 June 1991
Published 1991“…Typescript minutes of the meeting. Point 5 is manuscript.…”
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Minutes