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View article: Multi-Sensor Fusion-Based High-Voltage Proximity Early Warning for Autocrane in Complex Electromagnetic Environments
Multi-Sensor Fusion-Based High-Voltage Proximity Early Warning for Autocrane in Complex Electromagnetic Environments Open
With the increasing number of construction machinery operations near high-voltage power facilities, determining how to improve operational safety has become an urgent issue that needs to be addressed. To address safety hazards when autocra…
View article: Multiplexed color centers in a silicon photonic cavity array
Multiplexed color centers in a silicon photonic cavity array Open
Entanglement distribution is central to the modular scaling of quantum processors and establishing quantum networks. Color centers with telecom-band transitions and long spin coherence times are suitable candidates for long-distance entang…
View article: Characterization of Micro-grooves Processed Using a Green Femtosecond Laser in Silicon Carbide
Characterization of Micro-grooves Processed Using a Green Femtosecond Laser in Silicon Carbide Open
Silicon carbide (SiC) is widely used in fields such as new energy, military radar, and aerospace due to its outstanding physical and chemical properties. The surface micro-grooves of SiC can enhance the performance of micro-electromechanic…
View article: Sparse-view irradiation processing volumetric additive manufacturing
Sparse-view irradiation processing volumetric additive manufacturing Open
Volumetric additive manufacturing (VAM) transforms traditional 2D light pattern projection into spatial light field energy superposition, maximizing the utilization of radiated light and allowing for ultra-fast, support-free printing, whic…
View article: Coordinated Optimal Active-Reactive Scheduling of Active Distribution Networks Considering Demand Response
Coordinated Optimal Active-Reactive Scheduling of Active Distribution Networks Considering Demand Response Open
The constraints in the active - reactive power coordinated optimal scheduling of the conventional active distribution network are single - faceted, the scheduling efficiency is low, resulting in an increase in the final network loss ratio.…
View article: Quantitative Detection of Micro Hole Wall Roughness in PCBs Based on Improved U-Net Model
Quantitative Detection of Micro Hole Wall Roughness in PCBs Based on Improved U-Net Model Open
The current method for inspecting microholes in printed circuit boards (PCBs) involves preparing slices followed by optical microscope measurements. However, this approach suffers from low detection efficiency, poor reliability, and insuff…
View article: Thickness‐Dependent Photoluminescence Oscillations in Layered Violet Phosphorus
Thickness‐Dependent Photoluminescence Oscillations in Layered Violet Phosphorus Open
The robust excitonic effects in layered violet phosphorus (VP) render it an ideal platform for exploring photoluminescence (PL) at 2D nanoscale. However, limited research on its luminescent properties constrains understanding and hinders i…
View article: Noise2Score3D: Tweedie's Approach for Unsupervised Point Cloud Denoising
Noise2Score3D: Tweedie's Approach for Unsupervised Point Cloud Denoising Open
Building on recent advances in Bayesian statistics and image denoising, we propose Noise2Score3D, a fully unsupervised framework for point cloud denoising. Noise2Score3D learns the score function of the underlying point cloud distribution …
View article: Noise2Score3D:Unsupervised Tweedie's Approach for Point Cloud Denoising
Noise2Score3D:Unsupervised Tweedie's Approach for Point Cloud Denoising Open
Building on recent advances in Bayesian statistics and image denoising, we propose Noise2Score3D, a fully unsupervised framework for point cloud denoising that addresses the critical challenge of limited availability of clean data. Noise2S…
View article: Multiplexed color centers in a silicon photonic cavity array
Multiplexed color centers in a silicon photonic cavity array Open
Entanglement distribution is central to the modular scaling of quantum processors and establishing quantum networks. Color centers with telecom-band transitions and long spin coherence times are suitable candidates for long-distance entang…
View article: High-throughput design and in-situ construction of BCC/B2 nanostructures in a refractory high entropy superalloy coating: A spinodal decomposition pathway to multi-performance optimization
High-throughput design and in-situ construction of BCC/B2 nanostructures in a refractory high entropy superalloy coating: A spinodal decomposition pathway to multi-performance optimization Open
View article: Experimental Performance Comparison in an Integrated Micro Jet Impingement Vapor Chamber and Conventional Cooling Techniques
Experimental Performance Comparison in an Integrated Micro Jet Impingement Vapor Chamber and Conventional Cooling Techniques Open
View article: The New Method for Ground Insulation Monitoring of the Secondary Circuit in Substations
The New Method for Ground Insulation Monitoring of the Secondary Circuit in Substations Open
When two-or-more-point grounding faults occur in the secondary circuit of a substation, they will lead to large data measurement errors in the protection, measurement, and control devices, which can easily cause protection malfunction. At …
View article: Molar RCT with a Perforation Near a Calcified Canal
Molar RCT with a Perforation Near a Calcified Canal Open
View article: Characterization of Micro-Holes Drilled Using a UV Femtosecond Laser in Modified Polyimide Flexible Circuit Boards
Characterization of Micro-Holes Drilled Using a UV Femtosecond Laser in Modified Polyimide Flexible Circuit Boards Open
Modified polyimide (MPI) flexible printed circuits (FPCs) are used as chip carrier boards. The quality of the FPC directly affects the reliability of the integrated circuit. Furthermore, micro-holes are critical components of FPCs. In this…
View article: Polarization-independent tetramer metastructure with multi-Fano resonances governed by quasi-bound states in the continuum
Polarization-independent tetramer metastructure with multi-Fano resonances governed by quasi-bound states in the continuum Open
We propose what we believe to be a novel metastructure consisting of silicon nanoblock tetramer clusters and investigated theoretically and experimentally how to enhance surface sensing capabilities with polarization-independent properties…
View article: A research program to measure the lifetime of spin polarized fuel
A research program to measure the lifetime of spin polarized fuel Open
The use of spin polarized fuel could increase the deuterium-tritium (D-T) fusion cross section by a factor of 1.5 and, owing to alpha heating, increase the fusion power by an even larger factor. Issues associated with the use of polarized …
View article: Predicting postoperative pain in children: an observational study using the pain threshold Index
Predicting postoperative pain in children: an observational study using the pain threshold Index Open
Objective While the pain threshold index (PTI) holds potential as a tool for monitoring analgesia-pain equilibrium, its precision in forecasting postoperative pain in children remains unconfirmed. This study's primary aim was to assess the…
View article: Multiple toroidal dipole Fano resonances from quasi-bound states in the continuum in an all-dielectric metasurface
Multiple toroidal dipole Fano resonances from quasi-bound states in the continuum in an all-dielectric metasurface Open
In this paper, a highly sensitive sensor consisting of a silicon nanorod and symmetric rings (SNSR) is presented. Theoretically, three Fano resonances with high Q-factors are excited in the near-infrared range by breaking the symmetry stru…
View article: Wavelength and interval tunable second-order bound solitons in mode-locked fiber laser based on Lyot filter
Wavelength and interval tunable second-order bound solitons in mode-locked fiber laser based on Lyot filter Open
The wavelength and interval tunable second-order bound solitons are generated in a nonlinear polarization rotation mode-locked fiber laser based on a Lyot filter in this paper. The Lyot filter structure is composed of two polarization cont…
View article: THE STUDY OF GENETIC DIVERSITY AND STRUCTURE OF EXTREMELY ENDANGERED MANGLIETIA LONGIPEDUNCULATA AND ENDANGERED MANGLIETIA INSIGNIS
THE STUDY OF GENETIC DIVERSITY AND STRUCTURE OF EXTREMELY ENDANGERED MANGLIETIA LONGIPEDUNCULATA AND ENDANGERED MANGLIETIA INSIGNIS Open
View article: Study on the NOx formation of propane/ammonia co-combustion with a swirl burner
Study on the NOx formation of propane/ammonia co-combustion with a swirl burner Open
Replacing traditional fuels with carbon free fuel ammonia is one of the important ways to achieve low carbon emissions. However, the problem of high concentration NOx formation in the process of ammonia combustion is still a topic of great…
View article: Dynamic polarization-regulated metasurface with variable focal length
Dynamic polarization-regulated metasurface with variable focal length Open
Polarization and focal length are both critical optical parameters with many applications in many fields, such as optical communications and imaging. The development of metasurfaces provides a new realization of optical systems. In this pa…
View article: Separating hash families with large universe
Separating hash families with large universe Open
Separating hash families are useful combinatorial structures which generalize several well-studied objects in cryptography and coding theory. Let $p_t(N, q)$ denote the maximum size of universe for a $t$-perfect hash family of length $N$ o…
View article: Swap-Robust and Almost Supermagic Complete Graphs for Dynamical Distributed Storage
Swap-Robust and Almost Supermagic Complete Graphs for Dynamical Distributed Storage Open
To prevent service time bottlenecks in distributed storage systems, the access balancing problem has been studied by designing almost supermagic edge labelings of certain graphs to balance the access requests to different servers. In this …
View article: Self-powered and broadband opto-sensor with bionic visual adaptation function based on multilayer γ-InSe flakes
Self-powered and broadband opto-sensor with bionic visual adaptation function based on multilayer γ-InSe flakes Open
View article: Metastability exchange optical pumping of $^3$He at low pressure and high magnetic field
Metastability exchange optical pumping of $^3$He at low pressure and high magnetic field Open
Systematic studies on metastability exchange optical pumping of $^3$He nuclei have been performed at Jefferson Lab using a 1-torr sealed cell at magnetic fields from 2 to 4 T. The effects of the discharge intensity, pump laser power, and p…
View article: Development of Multiple Fano-Resonance-Based All-Dielectric Metastructure for High-Contrast Biomedical Applications
Development of Multiple Fano-Resonance-Based All-Dielectric Metastructure for High-Contrast Biomedical Applications Open
In this paper, an all-dielectric metastructure-based high-contrast refractive index sensor is proposed. This structure can be utilized to detect various concentrations of glycerol-water mixtures by evaluating transmission spectral lines an…
View article: Broadband and Energy‐Concentrated Absorber Based on Hemispherical‐Embedded Structure
Broadband and Energy‐Concentrated Absorber Based on Hemispherical‐Embedded Structure Open
Spatially concentrated absorption is able to form local hotspots and helps to generate hot electrons with higher energy than free electrons, which can be used to improve the performance of hot electron devices. Herein, a broadband, wide‐an…
View article: Ultrahigh Extinction Ratio Long‐Wave Infrared Polarization‐Selective Broadband Metamaterial Absorber
Ultrahigh Extinction Ratio Long‐Wave Infrared Polarization‐Selective Broadband Metamaterial Absorber Open
Metamaterial absorbers (MAs) provide new miniaturization, integration, and high‐performance solution for infrared polarization imaging systems. However, it is challenging for past MAs to obtain broadband absorption and a high extinction ra…