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Seismic performance of fixed offshore structures under far field earthquake
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Thesis -
303
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305
Millimeter-wave high-gain SIW end-fire bow-tie antenna
Published 2015“…The proposed antenna consists of a pair of bow-tie radiators, where each radiator is etched on the opposite side of the common dielectric substrate and fed through substrate integrated waveguide (SIW) feed-line. The bow-tie radiators are arranged to cross each other symmetrically by tilting the feed-lines by 30◦ to enhance the antenna gain and to obtain the required radiation pattern. …”
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306
Office space
Published 2015“…Citing the predominance of a service and information economy, as well as the rapidly dissolving line between pleasure and work among consumers and workers alike, Lazzarato describes “immaterial labor” as all the ways and means by which goods and services acquire their “informational and cultural content.” …”
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Show/Exhibition -
307
Compact tri-band Wilkinson power divider based on metamaterial structure for Bluetooth, WiMAX, and WLAN applications
Published 2019“…It comprises a П-shaped transmission-line coupled to a rectangular split ring resonator metamaterial structure. …”
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308
Quasi-elliptic ultra-wideband bandpass filter with super-wide stopband
Published 2019“…The MMR structure essentially consists of a step impedance transmission-line resonator that is loaded centrally with a folded open-circuited stub. …”
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309
Beam-scanning leaky-wave antenna based on CRLH-metamaterial for millimeter-wave applications
Published 2019“…The proposed LWA design is based on composite right/left-handed transmission-line (CRLH-TL) concept. The single layer antenna structure includes a matrix of 3×9 square slots that is printed on top of the dielectric substrate; and printed on the bottom ground-plane are Π and T-shaped slots that enhance the impedance bandwidth and radiation properties of the antenna. …”
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310
Hoping that suicide isn't the solution : a moderation and mediation study of optimism, problem-solving and suicidal ideation
Published 2019“…This approach is more in line with the humanistic principles that underpin counselling psychology. …”
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311
Study on Isolation and Radiation Behaviours of a 34×34 Array-Antennas Based on SIW and Metasurface Properties for Applications in Terahertz Band Over 125-300 GHz
Published 2019“…Each radiation element constituting the array consists of a square patch of dimensions of 2×2 mm^2 that are excited by a matched microstrip line. Each patch is isolated from each other with metallic via-holes, which are implemented based on the substrate integrated waveguide (SIW) technique. …”
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312
Surface wave reduction in antenna arrays using metasurface inclusion for MIMO and SAR systems
Published 2019“…Each arm of the cross-shaped structure constituting the metasurface is etched with meander-line slot (MLS). Effectiveness of the metasurface is demonstrated for a 2×2 antenna array that operates over six frequency sub-bands in X, Ku and K-bands. …”
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313
Overcome the limitations of performance parameters of on-chip antennas based on metasurface and coupled feeding approaches for applications in system-on-chip for THz integrated-cir...
Published 2019“…The radiating elements are excited through the slot-lines using an open circuited microstrip-line constructed on the bottom silicon layer. …”
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Conference or Workshop Item -
314
A better world through creativity: interiors without walls and design, Indaba, South Africa
Published 2020“…I argue that South Africa offers paradigms that are also (and importantly for the study of contemporary interior design practice) frequently inspired by the nation’s reimagining of spaces in line with sensitive, socially-inclusive, democratic space-and place-making. …”
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Book Section -
315
Evolution of supply chain finance: a comprehensive review and proposed research directions with network clustering analysis
Published 2022“…These findings can guide stakeholders at every stage of the value chain to appropriately use techniques that model policies to better inform investment and operational decisions in line with Sustainable Development Goals.…”
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316
The carrier's liability under international maritime conventions (The Hague, Hague-Visby and Hamburg rules)
Published 1999“…After all these studies it is concluded that there are no substantial differences between the Hague and Hamburg liability regimes except the archaic nautical fault and fire exemptions, and that the latter, which contain all the amendments of the Visby and SDR Protocols, were more clearly drafted by taking the needs of modem trade into consideration and have brought the regime into line with other Conventions relating to other modes of transport. …”
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Thesis -
317
Practical poetics: rhythmic spatiality and the communicative movement between site, architecture and sculpture
Published 2015“…Rhythm was traditionally seen as an aspect of measure - therefore invoking justice (cf. Plato's Divided Line in the Republic) and mediation; and these animate a rich geometric poetics that is more profound than the usual understanding. …”
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Thesis -
318
High-gain end-fire bow-tie antenna using artificial dielectric layers
Published 2015“…The proposed structure consists of three circular sector patches that are attached laterally to the microstrip feed-line, which is etched on both sides of the common dielectric substrate to create symmetrical bow-tie antenna. …”
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319
Molecular responses of iron regulatory proteins to iron overload in human liver
Published 2006“…Protein levels of iron regulatory protein 1 (IRP1), a known regulator of iron uptake and storage in cells, were found to be consistently down-regulated in the liver of patients with HFE-related HH and also in a human hepatoma cell line exposed to ferric ammonium citrate. The intracellular localisation of the protein was also studied and in addition to the cytoplasmic and perinuclear presence of IRP1, a nuclear existence was also evident in transiently transfected cells. …”
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Thesis -
320
Nanoparticle-coated Vivaldi antenna array for gain enhancement
Published 2023“…This is achieved by loading the antenna with Complementary Split Ring Resonators (CSRR) and periodic array of open loop meander-line unit cells. The unit cells are designed to exhibit properties of anisotropic zero-index metamaterial (AZIM) over a frequency range of the antenna. …”
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Article