Despite advancements in technology, including deep learning techniques, Single-frame InfraRed Small Target (SIRST) detection in InfraRed (IR) imagery remains challenging, requiring further research and innovation. The...
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DC power equipment is increasingly being integrated into our society, necessitating reliable diagnostic methods for insulation materials under high DC electric fields. The current integration method (Q(t) measurement)...
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The popularization and widespread application of high-resolution remote sensing imagery have made Instance Segmentation a hot research area. The difficulty of improving the instance segmentation accuracy of high-preci...
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Universities often utilize the technique of enhancing educational outcomes by focusing on improving student learning. This technique has seen substantial development via the incorporation of sophisticated software too...
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According to the requirement of the subsonic wind tunnel built by China Aerodynamic research and development Center, the aerodynamic design of the axial fan was completed. The Mach number of the test section correspon...
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To gain an improved understanding of the ignition characteristics in real aeroengine combustor with gliding arc，a modeling and numerical simulation method of the gliding arc was developed on the CFD platform GTCC and...
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Human facial expressions play a fundamental role in nonverbal communication and the conveyance of emotions. Conceptually, facial expressions can be deduced from the arrangement of facial muscles. As a subjective asses...
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Coaxial plasma guns are a type of plasma source that produces plasma which propagates radially and axially controlled by the shape of the ground electrode, which has attracted much interest in several applications. In...
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Coaxial plasma guns are a type of plasma source that produces plasma which propagates radially and axially controlled by the shape of the ground electrode, which has attracted much interest in several applications. In this work, a 120° opening angle of CPG nozzle is used as a plasma gun configuration that operates at the energy of 150 J. The ionization of polyethylene insulator between the electrodes of the gun produces a cloud of hydrogen and carbon *** triple Langmuir probe and Faraday cup are used to measure plasma density and plasma temperature. These methods are used to measure the on-axis and off-axis plasma divergence of the coaxial plasma gun. The peak values of ion densities measured at a distance of 25 mm on-axis from the plasma gun are(1.6±0.5)×10^(19)m^(-3)and(2.8±0.6)×10^(19)m^(-3)for hydrogen and carbon plasma respectively and the peak temperature is 3.02±0.5 eV. The mean propagation velocity of plasma is calculated using the transit times of plasma at different distances from the plasma gun and is found to be 4.54±0.25 cm/μs and 1.81±0.18 cm/μs for hydrogen and carbon plasma respectively. The Debye radius is obtained from the measured experimental data that satisfies the thin sheath approximation. The shot-to-shot stability of plasma parameters facilitates the use of plasma guns in laboratory experiments. These types of plasma sources can be used in many applications like plasma opening switches, plasma devices, and as plasma sources.
Know-Your-Customer (KYC) is the process of verifying the identity of the consumers, which is an essential component of organizations (hospitals, financial institutions) handling sensitive data of consumers. Designing ...
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Enhancing cross-domain performance of 3D point cloud neural networks remains a formidable task due to subtle variations in feature distributions among datasets, limiting their generalizability beyond the training doma...
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