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801
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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Article -
802
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803
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 -
804
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 -
805
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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Article -
806
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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Thesis -
807
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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Article -
808
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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Article -
809
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810
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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Book Section -
811
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 -
812
High performance liquid chromatographic method for the detection of some neurotransmitters in blood samples using fluorescence detector
Published 2010“…A reverse phase high performance liquid chromatographic method for the detection of the neurotransmitters namely serotonin, tryptophan and dopamine in human blood samples has been developed. Spiked standard samples were analysed using a fluorescence detector after chromatographic separation. …”
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Proceeding Paper -
813
Simultaneous determination of aflatoxins, ochratoxin a, and zearalenone in cereals using a validated HPLC-FLD method and PHRED derivatization system
Published 2013“…Recoveries were 77.31–104.1% for cereal samples spiked at 6.5,10, and 100 ng=g for total aflatoxins (AFs), OTA, and ZEA, respectively; whereas, the precisions were 2.45–11.14%. …”
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Article -
814
Rapid method for the determination of moisture content in biodiesel using FTIR spectroscopy
Published 2010“…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 -
815
Rapid method for the determination of moisture content in biodiesel produced from insect’s 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 -
816
Studies on the neural processing of conspecific songs in the cricket Teleogryllus oceanicus (Le Guillou)
Published 1987“…Although this neurone was shown to be non-spiking its response was correlated with the temporal patterns of the songs. …”
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Thesis -
817
An algorithm for constructing reduced alternating achiral knots
Published 2013“…Because of interesting and useful geometric as well as topological properties, alternating knots (links) were regarded to have an important role in knot theory and 3-manifold theory. …”
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Proceeding Paper -
818
Addressing violence and abuse to achieve government priorities : new evidence from research funded by the Department of Health
Published 2013“…Our research highlights the strong links between the two – and the necessity for services to address these links if they are to respond effectively to clients’ needs.…”
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Monograph -
819
Evaluation of different extraction method for the isolation of cimetidine and ranitidine from human plasma for HPLC analysis
Published 2012“…HPLC method was used for the analysis of the spiked plasma samples. Chromatographic separation was obtained using a C18 column and mobile phase was a combination of phosphate buffer and acetonitrile. …”
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Proceeding Paper -
820
Rapid method for the determination of moisture content in biodiesel using FTIR spectroscopy
Published 2010“…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