Sha Luo
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View article: Small sample fault diagnosis method based on dual convolutional kernel feature fusion and channel attention weighted temporal convolutional network (DCK-CAM-TCN)
Small sample fault diagnosis method based on dual convolutional kernel feature fusion and channel attention weighted temporal convolutional network (DCK-CAM-TCN) Open
In actual industrial environments, equipment failures often occur sporadically during operation, resulting in insufficient labeled data for training. To address the issues of difficult feature extraction and poor generalization caused by i…
View article: SD-FINE: Lightweight Object Detection Method for Critical Equipment in Substations
SD-FINE: Lightweight Object Detection Method for Critical Equipment in Substations Open
The safe and stable operation of critical substation equipment is paramount to the power system, and its intelligent inspection relies on highly efficient and accurate object detection technology. However, the demanding requirements for bo…
View article: Machine learning-based prediction model for intraoperative hypothermia risk in thoracoscopic lobectomy patients: A SHAP analysis
Machine learning-based prediction model for intraoperative hypothermia risk in thoracoscopic lobectomy patients: A SHAP analysis Open
This study aimed to develop and evaluate a machine learning based risk prediction model for intraoperative hypothermia (IOH) in patients undergoing thoracoscopic lung cancer surgery and interpret the model using the SHapley Additive exPlan…
View article: Low Loss and High Polarization-Maintaining Single-Mode Hollow-Core Anti-Resonant Fibers with S+C+L+U Communication Bands
Low Loss and High Polarization-Maintaining Single-Mode Hollow-Core Anti-Resonant Fibers with S+C+L+U Communication Bands Open
In this paper, a low loss and high polarization-maintaining single-mode hollow-core anti-resonant fiber (PM-HC-ARF) is designed. The elliptical core in the PM-HC-ARF is formed by strategically enlarging selected cladding air holes along th…
View article: Low Loss and High Polarization-Maintaining Single-Mode Hollow-Core Anti-Resonant Fibers with the S+C+L+U Communication Bands
Low Loss and High Polarization-Maintaining Single-Mode Hollow-Core Anti-Resonant Fibers with the S+C+L+U Communication Bands Open
In this paper, a low loss and high polarization-maintaining single-mode hollow-core anti-resonant fiber (PM-HC-ARF) is designed. The elliptical core in the PM-HC-ARF is formed by strategically enlarging selected cladding air holes along th…
View article: Reliability evaluation of rolling bearings based on generative adversarial network sample enhancement and maximum entropy method
Reliability evaluation of rolling bearings based on generative adversarial network sample enhancement and maximum entropy method Open
Aiming at the difficulty of extracting vibration data under actual working conditions of rolling bearings, this paper proposes a bearing reliability evaluation method based on generative adversarial network sample enhancement and maximum e…
View article: Refusal as Silence: Gendered Disparities in Vision-Language Model Responses
Refusal as Silence: Gendered Disparities in Vision-Language Model Responses Open
Refusal behavior by Large Language Models is increasingly visible in content moderation, yet little is known about how refusals vary by the identity of the user making the request. This study investigates refusal as a sociotechnical outcom…
View article: CTBANet: Convolution transformers and bidirectional attention for medical image segmentation
CTBANet: Convolution transformers and bidirectional attention for medical image segmentation Open
In the last few years, Transformer has revolutionized the area of medical image segmentation. Several similar studies have used the UNet architecture to combine convolutional neural networks with transformers. However, these approaches fai…
View article: Evaluation of an identification method for the SARS-CoV-2 Delta variant based on the amplification-refractory mutation system
Evaluation of an identification method for the SARS-CoV-2 Delta variant based on the amplification-refractory mutation system Open
The Delta variant of SARS-CoV-2 dominated the COVID-19 pandemic due to its high viral replication capacity and immune evasion, causing massive outbreaks of cases, hospitalizations, and deaths. Currently, variant identification is performed…
View article: An Innovative Pose Determination Algorithm for Planetary Rover Onboard Visual Odometry
An Innovative Pose Determination Algorithm for Planetary Rover Onboard Visual Odometry Open
Planetary rovers play a critical role in space exploration missions, where one of the most fundamental algorithms is pose determination. Due to environmental and computational constraints, real-time pose determinations of planetary rovers …
View article: Design of Electronically Controlled Filter Power Divider Based on Liquid Crystal
Design of Electronically Controlled Filter Power Divider Based on Liquid Crystal Open
The wireless communication system is one of the most important facilities of fuel cell hybrid power tram (FCHPT), which provides a strong guarantee for efficient and safe operation. As an indispensable part of the RF front-end of the trans…
View article: Study on the marketing of rural tourism destination based on the internet perspective
Study on the marketing of rural tourism destination based on the internet perspective Open
With the rapid development of the rural tourism in China, how to innovate and optimize the marketing mode and successfully achieve the marketing purpose is an urgent problem for the marketing of the rural tourism destination. The rapid dev…
View article: Examining Relationships between Heat Requirement of Remotely Sensed Green-Up Date and Meteorological Indicators in the Hulun Buir Grassland
Examining Relationships between Heat Requirement of Remotely Sensed Green-Up Date and Meteorological Indicators in the Hulun Buir Grassland Open
The accumulation of heat and moderate precipitation are the primary factors that are used by grasslands to trigger a green-up date. The accumulated growing degree-days (AGDD) requirement over the preseason is an important indicator of the …
View article: Design of Cylindrical Conformal Array Antenna based on Microstrip Patch Unit
Design of Cylindrical Conformal Array Antenna based on Microstrip Patch Unit Open
Based on microstrip patch antenna, a cylindrical conformal 8×8 array antenna is designed, which uses a T-shaped power divider to realize 64 feed channels. The simulation results show that the peak gain of planar array antenna can reach 24.…
View article: Land Use Changes in the Zoige Plateau Based on the Object-Oriented Method and Their Effects on Landscape Patterns
Land Use Changes in the Zoige Plateau Based on the Object-Oriented Method and Their Effects on Landscape Patterns Open
Land use/land cover change (LUCC) is the most direct driving force of landscape pattern change. The Zoige Plateau is a natural ecosystem with the largest high-altitude swamp wetland in China and its land use pattern has undergone great cha…
View article: The present condition and perspective of urban water management in China
The present condition and perspective of urban water management in China Open
On the basis of the relationship between human development and water, this paper discusses the importance of water in the development of Chinese culture. And then, in view of urban water management agency and their responsibilities, Water …
View article: Study on the Performance of Light Sources under Voltage Sag and the Compensation Method
Study on the Performance of Light Sources under Voltage Sag and the Compensation Method Open
All kinds of light sources are sensitive to the power supply, which may be shut down when the grid voltage sag or cut off.It will take more than ten minutes for gas discharge lamps to restart due to their cold start features.In this paper,…
View article: Broadband lightwave synthesized frequency sweeper using self-induced auto-tracking filter
Broadband lightwave synthesized frequency sweeper using self-induced auto-tracking filter Open
We present a scheme to broaden the sweeping span of lightwave synthesized frequency sweeper (LSFS) by using self-induced auto-tracking filter (SIATF). It is based on spatial-hole-burning effect in unpumped erbium-doped fiber (EDF), equival…