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24061
Quantum properties of kerr nonlinear directional couplers via phase-space representation / Rafael Julius
Published 2014“…In these systems, the electromagnetic fields are described by their Hamiltonians, while the time-evolution of the systems are described by the Von-Neumann equation. …”
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Thesis -
24062
Design of plasma antenna for reconfigurable beam steering technique / Hajar Ja'afar
Published 2016“…Plasma antenna is a kind of antenna that radiate electromagnetic wave (EM) energy based on ionized gas instead of metallic conductor in antenna design. …”
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Thesis -
24063
Calibration and analysis of the GCT camera for the Cherenkov Telescope Array
Published 2018“…<p>The interaction of very-high-energy astrophysical gamma rays with the Earth’s atmosphere produces extensive electromagnetic particle cascades. These showers of particles travel faster than the speed of light in air, and consequently emit photons of blue wavelength, known as Cherenkov radiation. …”
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24064
Underwater acoustic localisation and referencing: an enhanced subsurface positioning method for archaeological data collection of submerged cultural resources
Published 2023“…This is due to the inability to use satellite positioning receivers beneath the water surface as a result of the high attenuation rate of electromagnetic waves in a marine environment. The defence and offshore energy industries solved this problem through the incorporation of acoustic ranging systems used in conjunction with satellite positioning receivers. …”
Thesis -
24065
Fabrication and characterization of Si doped ZnO and Cu2P2O7 thin films
Published 2019“…These films are suitable for making low-cost and highly efficient inorganic NIR coating, which can be used in many applications such as energy efficient windows and electromagnetic shielding devices.</p>…”
Thesis -
24066
Neutral current electroweak interactions and the structure of the proton
Published 1990“…We advocate the use of the w dependence of the neutral current cross section as an important piece of information that can provide access to some quantities that are measured only indirectly in charged current and electromagnetic scattering, and to the behaviour of the structure functions at small values of their argument.…”
Thesis -
24067
Modular origami-inspired kinematic metamaterials
Published 2020“…The metamaterials were fabricated and tested in electromagnetics experiments to validate their functionality.…”
Thesis -
24068
Nine-hour X-ray quasi-periodic eruptions from a low-mass black hole galactic nucleus
Published 2019“…In the past two decades, high-amplitude electromagnetic outbursts have been detected from dormant galaxies and often attributed to the tidal disruption of a star by the central black hole1,2. …”
Journal article -
24069
Methodologies for evaluating exposure and response of stone masonry to wind-driven rain
Published 2018“…The use of non-destructive electromagnetic techniques for moisture measurement is explored for comparative advantages when applied for stone masonry.…”
Thesis -
24070
Design and application of novel metamaterial elements and configurations
Published 2011“…By designing individual elements as well as their interactions, the propagation of electromagnetic (EM) waves within the structure can be manipulated, so that new responses can be realised which may not be found in nature.…”
Thesis -
24071
Exposure to power-frequency magnetic fields and the risk of childhood cancer. UK Childhood Cancer Study Investigators.
Published 1999“…BACKGROUND: Previous studies have suggested an association between exposure to power-frequency electromagnetic fields (EMF) and the development of childhood malignant disease, especially leukaemia and tumours of the central nervous system. …”
Journal article -
24072
Feasibility of absolute quantification for 31P MRS at 7 T
Published 2019“…<br/><strong>Methods: </strong>The effect of phantom conductivity was assessed at 25.8 MHz (1.5 T), 49.9 MHz (3 T), and 120.3 MHz (7 T) by electromagnetic modeling. Radiofrequency field maps (urn:x-wiley:07403194:media:mrm27729:mrm27729-math-0002) were measured in phosphate phantoms (18 mM and 40 mM) at 7 T. …”
Journal article -
24073
Isotope physics of heat and particle transport with tritium in JET-ILW type-I ELMy H-mode plasmas
Published 2023“…The core confinement time increases with pedestal pressure for all isotope masses due to profile stiffness and electromagnetic turbulence stabilisation. Interestingly, T and D-T plasmas show an improved core confinement time compared to H and D plasmas even for matched pedestal pressures. …”
Journal article -
24074
The contribution of non-structrual components to the overall dynamic behaviour of concrete floor slabs
Published 1999“…Testing was performed using electromagnetic shaker, instrumented hammer, heeldrop, and walking excitations, to determine full floor dynamic characteristics. …”
Thesis -
24075
Phenomenology of exotic hadrons - hybrid mesons and pentaquarks
Published 2004“…We reverse the logic by allowing oscillations of the quarks caused by interactions with currents to excite modes in the flux-tube and hence hybrid mesons.</p> <p>Electromagnetic, weak and pionic currents are all applied, allowing us to make predictions about the radiative and hadronic decays of hybrid mesons and their production rates in exclusive hadronic decays of the <em>B</em>-meson. …”
Thesis -
24076
Human being sensor
Published 2008“…This sensor detects the magnetic field in a human being by the electromagnetic field in the coil. The magnetic field in human body is generated by chemical reaction within cells and ionic currents of the nervous system. …”
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Academic Exercise -
24077
Protection of Short Transmission Lines Using Microprocessor-Based Distance Relay
Published 2004“…With the development of economical, powerful and sophisticated microprocessors, there is a growing interest in developing microprocessor-based protective relays which are more flexible because of being programmable and are superior to conventional electromagnetic and static relays. The main features which have encouraged the design and development of microprocessor-based protective relays are their economy, compactness, reliability,flexibility and improved performance over conventional relays. …”
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Thesis -
24078
Motor current signature analysis of incipient broken rotor bar of squirrel cage induction motor
Published 2011“…Previous researches found that when broken bars occur in the machine rotor, the anomaly of electromagnetic field in the air gap will cause two sideband frequency components presented in the stator current spectrum. …”
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Thesis -
24079
Parametric analysis and design of compact omnidirectional and directional ultra-wideband antenna
Published 2011“…Both UWB antennas were developed and analyzed by a 3D electromagnetic computer aid simulator. To verify the simulation results, the Antenna#1 of Small Size Ultra-Wideband Planar Antenna with Semi-Elliptic Horn with Steps was fabricated on FR4 substrate with dielectric constant of 4.4 and the Antenna#2 of Planar Quasi-Parabolic Directional was fabricated on Rogers RT5870 substrate with dielectric constant of 2.33. …”
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Thesis -
24080
UV-C irradiation enhanced total phenolic contents and antioxidant capacity of Musa AAA 'Berangan'
Published 2015“…Ultra-violet (UV) is a kind of electromagnetic radiation with wavelengths shorter than visible light. …”
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