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Photonic controlled metasurface for intelligent antenna beam steering applications including 6G mobile communication systems
Published 2023“…This paper presents a novel metasurface antenna whose radiation characteristics can be remotely controlled by optical means using PIN photodiodes. The proposed reconfigurable antenna is implemented using a single radiating element to minimize the size and complexity. …”
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Decoy ACE2-expressing extracellular vesicles that competitively bind SARS-CoV-2 as a possible COVID-19 therapy
Published 2020“…As for SARS-CoV that caused the SARS 2003 epidemic, the receptor on host cells that promotes uptake, through attachment of the spike (S) protein of the virus, is angiotensin-converting enzyme 2 (ACE2). …”
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3rd order coupled-resonator bandpass filter assisted by Groove Gap-Waveguide technology for 26-GHz radio link diplexer
Published 2025“…Its unit-cells consist of a rectangular metal-pin which is connected to a bottom metal plate and its other side is electromagnetically coupled to a top plate with an air-gap of approximately λ/4 that creates a bandgap, preventing unwanted electromagnetic-wave propagation. …”
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A modified savonius turbine with moveable blades for higher efficiency
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Rapid quantification of SARS-CoV-2 neutralising antibodies using time- resolved fluorescence immunoassay
Published 2022“…It also correlated well to spike receptor binding domain binding antibodies over a broad range of plasma dilutions. …”
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A molecular docking study repurposes FDA approved iron oxide nanoparticles to treat and control COVID-19 infection
Published 2020“…Therefore, we performed a docking study to explore the interaction of IONPs (Fe2O3 and Fe3O4) with the spike protein receptor binding domain (S1-RBD) of SARS-CoV-2 that is required for virus attachment to the host cell receptors. …”
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Identification of similar epitopes between SARS-CoV-2 and Bacillus Calmette-Guérin: potential for cross-reactive adaptive immunity
Published 2020“…The SARS-CoV-2 T cell epitopes represented 16 SARS-CoV-2 proteins, the SARS-CoV-2 B cell epitopes represented 5 SARS-CoV-2 proteins, including the receptor binding domain of the spike glycoprotein. Conclusion: Altogether our results provide a mechanistic basis for the potential cross-reactive adaptive immunity that may exists between the two microorganisms.…”
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Decoding Covid-19 with the SARS-CoV-2 genome
Published 2021“…The critical determinant of the SARS-CoV-2 genome is the spike (S) gene encoding the viral structural protein that interacts with the host cell entry receptor ACE2. …”
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A new viscoelastic damper for seismic protection of steel building frame
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Electronically reconfigurable and conformal triband antenna for wireless communications systems and portable devices
Published 2022“…This is achieved by connecting two open-ended stubs to a modified triangular patch radiator using PIN diodes. The antenna’s performance was optimized using a 3D electromagnetic solver and its performance was verified through measurements. …”
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A Novel MIMO antenna integrated with a solar panel and employing AI-equalization for 5G wireless communication networks
Published 2024“…We demonstrate that the directivity of this antenna array can be precisely electronically reconfigured using PIN diode switches. Additionally, we show the feasibility of integrating solar panels with the proposed MIMO antenna array. …”
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A comprehensive survey on ‘‘various decoupling mechanisms with focus on metamaterial and metasurface principles applicable to SAR and MIMO antenna systems’’
Published 2020“…Such techniques include the use of defected ground structure (DGS), parasitic or slot element, dielectric resonator antenna (DRA), complementary split-ring resonators (CSRR), decoupling networks, P.I.N or varactor diodes, electromagnetic bandgap (EBG) structures, etc. …”
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Wideband and multiband antennas for multi-configuration mode applications
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Untitled (Publicity notice board)
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The ideational approach
Published 2024“…At all three levels, we argue that populism has a distinct impact that hinges on the intensity of populist beliefs of actors, particularly when these are in power. …”
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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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Thesis