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Wideband and multiband antennas for multi-configuration mode applications
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Synthesis and structural studies of some metal complexes of tetraaza macrocyclic ligands
Published 1993“…A series of dibenzo macrocyclic tetraamine ligands with 14-, 15-, 16-, 17- and 19-membered inner great lings (L14 to L15) has been synthesized to investigate the effect of ring size variation on their complexation behaviour with the metal-ions, Ni(Il), Zn(ll) and Cd(II).…”
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226
Editorial
Published 2010“…It would be instructive, therefore, to reflect on Martin Lings' explanation of the concepts of "development" (tatawwur), "progress" (taqaddum), "renewal" (tajdid) and "renaissance" (nahdah).....…”
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227
A new method for determining of gossypol in cottonseed oil by FTIR spectroscop
Published 2003“…The wavelengths used were selected by spiking clean cottonseed oil to gossypol concentrations of 0–5% and noting the regions of maximal absorbance. …”
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228
Untitled (Publicity notice board)
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229
Perennial philosophy in re-understanding Malay mythology and science of symbol
Published 2010“…This paper will evaluate Malay mythology and the science of symbols from the perennialists point of view by taking into of consideration the various explanations made by scholars like Rene Guenon, Ananda Coomaraswamy, Frithjof Schuon, Martin Lings, and Seyyed Hossein Nasr regarding myths, symbols and imageries in traditional thought and literature. …”
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Proceeding Paper -
230
Sample preparation optimization for the simultaneous determination of mycotoxins in cereals
Published 2011“…Extraction of spiked cereal samples with methanol: water (80:20) and clean up using AOZ IAC column in optimal condition provided recovery range of 77–104% for all targeted mycotoxins.…”
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231
Extraction of parabens from cosmetic and environmental water samples coupled with uv-visible spectroscopy
Published 2021“…The limit of detection (LOD) and the limit of quantifi cation (LOQ) for paraben are 0.0476 and 0.1442 μg/mL, respectively. Spiked cosmetic samples have the extraction recoveries in the range of 81.2–96.8%, whereas spiked water sample extraction recoveries were in the range of 88.8–100.63%. …”
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Innovative UWB phase shifters using groove gap-waveguide technology inspired by metasurfaces for beamforming networks operating at 100 GHz
Published 2025“…The metasurface features a "bed-of-nails" structure, where metal pins are connected to a bottom layer and spaced <λ/4 from a top plate. …”
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Conference or Workshop Item -
234
A study of touching behavior for authentication in touch screen smart devices
Published 2016“…Due to increasing demand for safer access in touch screen mobile phones, old strategies like pins, tokens, or passwords have failed to stay abreast of the challenges. …”
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Proceeding Paper -
235
Determining α-tocopherol in refined bleached and deodorized palm olein using fourier transform infrared spectroscopy
Published 2005“…The calibration and validation samples were prepared by spiking known amount of a-tocopherol to produce a wide range of a-tocopherol up to 2000 ppm. …”
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Neurophysiological studies of the response characteristics of auditory fibres in the cricket (Gryllidae orthoptera) with particular reference to Teleogryllus oceanus, (le guillou)
Published 1981“…Some central units have highly complex response patterns involving correlated spiking responses, silent periods and rebound activity. …”
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237
Pretreatment of seawater: Results of pilot trials in Singapore
Published 2003“…SDI of filtrate varied from 2.8 to 3.8 and spikes as high as 6.3 were frequently observed. Membrane pretreatment produced filtrate of a better quality. …”
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Application of FTIR spectroscopy in determining sesamol in sesame seed oil
Published 2003“…A new analytical method was developed for determining sesamol in sesame seed oil by FTIR spectroscopy. Sesamol was also spiked at 0 to 1000 mg/kg in freshly refined, bleached, and deodorized palm olein (RBDPOo) and groundnut (peanut) oil. …”
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239
Metamaterial based ultra-wideband antennas for portable wireless applications
Published 2017“…Various approaches have been reported to reduce the physical size of RF antennas including using high permittivity substrates, shorting pins, reactive components, and more recently, metamaterials (MTM) based on composite right-/left-handed transmission-lines (CRLH-TLs). …”
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Rapid method for the determination of moisture content in biodiesel produced from insects' oil using FTIR spectroscopy
Published 2009“…The calibration set was prepared by spiking double distilled water into dried biodiesel samples in ratios (w/w) between 0 and 10% moisture. …”
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Proceeding Paper