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23801
Safety profiles of terahertz scanning in ophthalmology
Published 2021“…However, the ocular biological responses after THz electromagnetic exposure have not been investigated. We conducted a rabbit study to evaluate the safety profiles of THz scanning on eyes, at a tissue, cellular, structural and functional level. …”
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Journal Article -
23802
Magnetic skyrmion stabilization, nucleation, and dynamics on magnetic multilayer thin films
Published 2022“…Their small size combined with topological stability and efficient manipulation by various electromagnetic excitations make them promising next-generation high-density information carriers. …”
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Thesis-Doctor of Philosophy -
23803
Automatic modulation recognition of dual-component radar signals using ResSwinT-SwinT network
Published 2023“…With the increasing complexity and density of the electromagnetic environment, the multi-component modulation radar signal recognition against various signal-to-noise ratio (SNR) conditions has become a practical and urgent problem. …”
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Journal Article -
23804
Stacked Intelligent Metasurfaces for efficient holographic MIMO communications in 6G
Published 2023“…A revolutionary technology relying on Stacked Intelligent Metasurfaces (SIM) is capable of carrying out advanced signal processing directly in the native electromagnetic (EM) wave regime. An SIM is fabricated by a sophisticated amalgam of multiple stacked metasurface layers, which may outperform its single-layer metasurface counterparts, such as reconfigurable intelligent surfaces (RIS) and metasurface lenses. …”
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Journal Article -
23805
Towards continuously tunable, table-top X-ray imaging with free electron-driven van der Waals structures
Published 2024“…Lastly, we develop a truly predictive theoretical framework that combines first-principles electromagnetism with Monte Carlo electron scattering simulations to accurately predict the photon flux and brightness. …”
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Thesis-Doctor of Philosophy -
23806
Optical-microwave sensor for real-time measurement of water contamination in oil derivatives
Published 2023“…The sensor is constructed from an end-coupled microstrip resonator that is interconnected to two pairs of identical fractal structures based on Moore curves. Electromagnetic (EM) interaction between the fractal curves is mitigated using a T-shaped microstrip-stub to enhance the performance of the sensor. …”
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Article -
23807
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23808
Engine Testing : Electrical, Hybrid, IC Engine and Power Storage Testing and Test Facilities /
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software, multimedia -
23809
Temperature controlled microwave closed system for extraction of bioactive compound from Epiphyte's fern
Published 2013“…In addition, the fluid seal stirring system was found as an important factor to increase uniformity of absorption of electromagnetic energy in the water which reflects to TCMCS efficiency based on % microwave power absorbance and standardized coefficient (ß) regression analysis results. …”
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Thesis -
23810
Increasing the energy efficiency of auxiliary machines of AC electric locomotive
Published 2021-10-01“…As a result of simulation modeling, it was found that the extreme control system with a variable step allows for each fixed value of the electromagnetic moment of the motor in the minimum time to find the optimal (extreme) value of the magnetic flux of the motor rotor, which corresponds to the minimum value of the stator current. …”
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Article -
23811
An improved dynamic programming tracking-before-detection algorithm based on LSTM network value function
Published 2023-12-01“…The detection and tracking of small and weak maneuvering radar targets in complex electromagnetic environments is still a difficult problem to effectively solve. …”
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Article -
23812
Assessment of Subjective Tinnitus Treatment Results Using a Prototype Device for Electrical and Magnetic Stimulation of the Ear-Preliminary Study
Published 2022-06-01“…<b>Conclusions:</b> The preliminary research results show the high effectiveness of magnetic stimulation in the treatment of tinnitus with the use of a prototype device for electromagnetic stimulation of the ear. There was no negative effect of the stimulation on hearing or tinnitus.…”
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Article -
23813
Empirical Study on the Effect of Birds on Commercial Microwave Links
Published 2022-01-01“…The signal level in wireless point-to-point communication links is affected by environmental phenomena, including objects that blocking the propagating electromagnetic waves. While the relationship between signal attenuation and weather phenomena such as rain have been well studied, in this paper we empirically show, for the first time, the relationship between the presence of birds and attenuation in Commercial Microwave Links (<inline-formula> <tex-math notation="LaTeX">$CML\text{s}$ </tex-math></inline-formula>). …”
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Article -
23814
Chiral Dielectric Metasurfaces for Highly Integrated, Broadband Circularly Polarized Antenna
Published 2021-03-01“…We report on the design of a low-profile integrated millimeter-wave antenna for efficient and broadband circularly polarized electromagnetic radiation. The designed antenna comprises a chiral dielectric metasurface built with a <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>2</mn><mo>×</mo><mn>2</mn></mrow></semantics></math></inline-formula> arrangement of dielectric cylinders with slanted-slots at the center. …”
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Article -
23815
Deep Learning-Based Time Delay Estimation Using Ground Penetrating Radar
Published 2023-05-01“…Time delay estimation (TDE) is of great interest for the thickness estimation of pavement using ground penetrating radar (a non-destructive testing tool that uses electromagnetic waves to probe civil engineering material), which determines the difference between the times of arrival of two incoming signals or backscattered echoes. …”
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Article -
23816
هوائي مكسر عريض المجال دائري الشكل مسطح
Published 2019-04-01“…It is an alternative to the other fractal antennas. The electromagnetic software HFSS is used to design and optimize the structure of the proposed antenna which can operate in the frequency─ bands. …”
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Article -
23817
Performance assessment of surgical tracking systems based on statistical process control and longitudinal QA
Published 2023-12-01“…Six trackers were tested: 2 electromagnetic (EM – Aurora); and 4 infrared (IR − 1 Spectra, 1 Vega, and 2 Vicra) – all NDI (Waterloo, ON). …”
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Article -
23818
Analysis of guidance and levitation forces between HTS magnets and conductive tubes for Hyperloop
Published 2024-03-01“…The induced eddy currents affect HTS magnets, leading to electromagnetic (EM) drag, guidance, and levitation forces on the pods, thus reducing the propulsion efficiency and dynamic stability of pods. …”
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Article -
23819
The Kimberlina synthetic multiphysics dataset for CO2 monitoring investigations
Published 2024-04-01“…From these 3D distributions of geophysical properties, we have generated synthetic time‐lapse seismic, gravity and electromagnetic responses with acquisition geometries that mimic realistic monitoring surveys and are achievable in actual field situations. …”
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Article -
23820
Influence of Process Parameters on the Height and Performance of Magnesium Alloy AZ91D Internal Thread by Assisted Heating Extrusion
Published 2022-04-01“…The forming of magnesium alloy AZ91D internal thread by electromagnetic induction heating assisted extrusion is a new processing method. …”
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Article