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721
Theory and experiment for silicon Schottky barrier diodes at high current density
Published 1977“…At a doping level of 3 × 1015 cm−3 the barrier height and n-value measured at 100 mV were 0.485±0.005 V and 1.02±0.01 whereas for a doping level of 2 × 1014 cm−3 the corresponding values were 0.500±0.005 V and 1.18±0.05. …”
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722
Screening for overweight using mid-upper arm circumference (MUAC) among children younger than two years in the Eastern Cape, South Africa
Published 2020“…Results: The prevalence of overweight (WLZ > +2) and obesity (WLZ > +3) was 11% (n = 44) and 5% (21) respectively. A MUAC cut-off value for identifying male children 6 to 24 months old with overweight was determined at 16.5 cm (85% sensitivity, 71.4% specificity, AUC = 0.821) and female children at 16.5 cm (100% sensitivity, 76.6% specificity, AUC = 0.938). …”
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723
Design of high gain base station antenna array for mm-wave cellular communication systems
Published 2023“…To achieve the gain required by 5G base stations, a 64-element array antenna design is proposed which has a bore side gain of 21.2 dBi at 37.2 GHz. …”
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724
Pressure-dependent, infrared-emitting phenomenon in hypervelocity impact
Published 2014“…A series of hypervelocity impact experiments were conducted with variable target chamber atmospheric pressure ranging from 0.9 to 21.5 Torr. Using a two-stage light-gas gun, 5.7 mg nylon 6/6 right-cylinders were accelerated to speeds ranging between 6.0 and 6.3 km/s to impact 1.5 mm thick 6061-T6 aluminum plates. …”
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725
Prevalence, predictors and prevention of motion sickness in zero-G parabolic flights
Published 2017“…Each parabola consisted of 20 s of 0 g sandwiched by 20 s of hypergravity of 1.5–1.8 g. The survey covered N 5 246 person-flights (193 men, 53 women), ages (M 6 SD) 36.0 6 11.3 yr. …”
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726
Early and strong leptin reduction is predictive for long-term weight loss during high-protein, low-glycaemic meal replacement: a subanalysis of the randomised-controlled ACOORH tri...
Published 2022“…Strongest weight loss was observed after 6 months (-5.9 ± 5.1 kg in females of the intervention group vs. -2.9 ± 4.9 kg in the control group ( < 0.0001); -6.8 ± 5.3 kg vs. -4.1 ± 4.4 kg ( = 0.003) in males) and in those participants with combined leptin and insulin decrease. …”
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727
Dual-layered and wavelength-multiplexed optical barcode for high data storage
Published 2017“…The barcode symbol is composed of small 5mm by 5mm grating modules and the largest possible symbol size defined is 80 modules (5cmx5cm). …”
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Thesis -
728
Studies of oxime complexes
Published 1981“…The reaction of 5-hydroxy-2-nitrosophenol (mnrH), 5-hydroxy-6-methyl-2-nitrosophenol (6-MemnrH). 2 4-dinitrosooresorcinol (dnrH2) and substituted dinitrosoresorcinols (X-dnrH2) with various metal salts gave monomeric, dimeric and polymeric metal complexes such as M(mnr)2 (M=Cu, Ni and Fe); Cu(OH)(mnr); M(dnr)(M=Ni or Cu). …”
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Thesis -
729
Tetraazamacrocyclic ligands and their copper complexes
Published 1982“…An X-ray structure determination of the copper complex of 5,12-dimethyl-5,6,11,12, 18,19,20,21-octahydro-17-H-tribenzo (f,j,n)(1,5,9,12) tetraazacyclopentadecine shows this to be meso-dimethyl isomer. …”
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Thesis -
730
Studies of quinone monooximes derived from dihydroxyphenylalanines
Published 2007“…This thesis is concerned with the nitrosation behaviour of 1,5-, 1,6- and 2,7-dihydroxynaphthalenes towards equimolar and excess sodium nitrite/acid. …”
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Thesis -
731
Mutual Coupling Reduction Using Metamaterial Supersubstrate for High Performance & Densely Packed Planar Phased Arrays
Published 2018“…Average coupling suppression of 5 dB is achieved on a low permittivity substrate over its operational frequency band. …”
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Conference or Workshop Item -
732
Inventing new support systems: George Fereday
Published 2023“…(A blog article for the V&A museum on the making of the Field Notes exhibition)…”
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733
A low cost, sustainable, locally delivered intervention to promote exclusive breastfeeding practices in rural Bangladeshi women
Published 2019“…Results: A total of 269 mothers were recruited during 2014-2015, of whom 265 mothers with a mean age of 23.6±5.0 years completed the final 5-6 months of follow-up. …”
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Thesis -
734
Far Reaching Effects of Environmental Case
Published 2005“…Analyses the Strasbourg Court’s recent far-reaching judgment in the environmental case, Fadeyeva v Russia, which was handled by lawyers at EHRAC and Memorial. …”
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735
Meta-Surface Wall Suppression of Mutual Coupling Between Microstrip Patch Antenna Arrays for THz-Band Applications
Published 2018“…With the proposed technique the edge-to-edge gap between the transmit and receive patch antennas can be reduced to 2.5 mm. Dimensions of the transmit and receive patch antennas are 5×5 mm2 with ground-plane size of 9×4.25 mm2 when constructed on a conventional lossy substrate with thickness of 1.6 mm.…”
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736
Double-Port Slotted-Antenna with Multiple Miniature Radiators for Wideband Wireless Communication Systems and Portable Devices
Published 2019“…The final optimized antenna exhibits a fractional bandwidth of 171% (0.5–6.4 GHz) with a peak gain and maximum radiation efficiency of 5.3 dBi and 75% at 4.4 GHz, respectively. …”
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737
Rethinking architectural education - the new EU directive and the role of live projects
Published 2014“…The symposium was held as part of the 2nd Annual AAE Conference 2014 - Living and Learning - at the University of Sheffield and encouraged the participants to discuss the teaching method of Live Projects as part of the typical 5 year architectural education in the UK. Within the context of the new EU directive and the potential for a rethinking of the “3+2 years” (+ 2 years in practice) usual architectural education in the UK, Live Projects play an important role, adding practical experience to a shorter “5+0 years” model (without the year in practice). …”
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Conference or Workshop Item -
738
Formulation and characterization of phytostanol ester solid lipid nanoparticles for the management of hypercholesterolemia: an ex vivo study
Published 2021“…The optimised formulation had an average diameter of (171 ± 9) nm, a negative surface charge of (-23.0 ± 0.8) mV and were generally spherical in shape. We report high levels of drug entrapment at (89 ± 5)% in amorphous form, drug loading of (9.1 ± 0.5)%, nanoparticle yield of (67 ± 4)% and drug excipient compatibility. …”
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739
A modular approach to next generation Qucs
Published 2021“…While attempting to switch Qucs to Qt5 it became evident that the code base needed extensive qualitative improvements. …”
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Conference or Workshop Item -
740
A comprehensive survey on "circular polarized antennas" for existing and emerging wireless communication technologies
Published 2021“…In order to be adaptable for beyond 5G communication, a detailed and systematic investigation of their important conventional features is required for expected enhancements. …”
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