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Topical delivery of Niacinamide: influence of binary and ternary solvent systems
Published 2019Get full text
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Characterization and topical delivery of phenylethyl resorcinol
Published 2019Get full text
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68
Studies of 3-hydroxypyrid-4-ones and related ligands
Published 1990“…The oxidation of this diol with Jones' reagent gave a mixture of products, one of which was identified as the desired product, 1-ethoxycarbonylpiperidene-3,4-dione using G.C.-mass spectrometry techniques. ...…”
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Thesis -
69
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 -
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Copper complexes of dinucleating octa-azamacrocyclic ligands
Published 1982“…Three types of dinacleating tetraimine macrocycles have been prepared from 4,7-diaza-2,3;8,9-dibenzodecane-l,10-dione by condensation with the appropriate polyamine; I, large-ring octa-aza macrocycles e.g. the 28—membered ring compound 5,6,7,8,15,16,23,24,25,26,33,34— dodecahydrotetrabenzo(e,m,s,a’) (1,4,11,15,18,22,25) octaaza- cyclooctacosine and related 30- and 36- membered ring compounds; II, the "fused" bis(tetra-azamacrocycle) 5,6,7,8,22,23,24,25-octahydrotetrabenzo (f,f’1,1’) benzo (1,2-b:4,5-b’)- bis(1,4,8,)tetraazacyclotetradecine; III, the "Linked" bis(tetra-azamacrocycle) 5,6,7,8,24,25,26,27-octahydrotetrabenzo (f,f’,1,1)diphenyl(3,4-b:3’,4’-b’)bis(l,4,8,11)tetraazacyclotetradecine. …”
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Thesis -
71
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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Microbial induced calcite precipitation treatment on tropical residual soil
Published 2024Get full text
Thesis -
74
Tetraazamacrocyclic ligands and their copper complexes
Published 1982“…Condensations of 4,8-diaza-2,3:9,10-dibenzoundecane-1,11-dione with a range of aliphatic and aromatic diamines has allowed the isolation of metal-free diimine macrocycles without recourse to metal template' or 'high dilution' techniques. …”
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Aligning internal market orientation (IMO) with market orientation (MO) to impact performance in the banking sector in Ghana
Published 2017“…The pioneering studies of Lings and Greenley on internal market orientation (IMO) in the 2000s and that of Kohli and Jaworski experience enormous investigation empirically. …”
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78