Junqi Yang
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View article: R-SWTNet: A Context-Aware U-Net-Based Framework for Segmenting Rural Roads and Alleys in China with the SQVillages Dataset
R-SWTNet: A Context-Aware U-Net-Based Framework for Segmenting Rural Roads and Alleys in China with the SQVillages Dataset Open
Rural road networks are vital for rural development, yet narrow alleys and occluded segments remain underrepresented in digital maps due to irregular morphology, spectral ambiguity, and limited model generalization. Traditional segmentatio…
View article: Few-shot crop disease recognition using sequence- weighted ensemble model-agnostic meta-learning
Few-shot crop disease recognition using sequence- weighted ensemble model-agnostic meta-learning Open
Diseases pose significant threats to crop production, leading to substantial yield reductions and jeopardizing global food security. Timely and accurate detection of crop diseases is essential for ensuring sustainable agricultural developm…
View article: Exogenous acetylsalicylic acid mitigates cold stress in common bean seedlings by enhancing antioxidant defense and photosynthetic efficiency
Exogenous acetylsalicylic acid mitigates cold stress in common bean seedlings by enhancing antioxidant defense and photosynthetic efficiency Open
Cold stress severely limits the growth and productivity of common bean ( Phaseolus vulgaris L.) seedlings, particularly during early development. Exogenous application of acetylsalicylic acid (ASA) has proven to be an effective strategy fo…
View article: Optimal timing of hysteroscopic follow-up to prevent the recurrence of intrauterine adhesions: a retrospective study
Optimal timing of hysteroscopic follow-up to prevent the recurrence of intrauterine adhesions: a retrospective study Open
Early and regular hysteroscopy in patients with IUA undergoing hysteroscopic adhesion separation is effective in restoring uterine cavity morphology, preventing re-adhesion and improving menstruation.
View article: Generalized Category Discovery in Event-Centric Contexts: Latent Pattern Mining with LLMs
Generalized Category Discovery in Event-Centric Contexts: Latent Pattern Mining with LLMs Open
Generalized Category Discovery (GCD) aims to classify both known and novel categories using partially labeled data that contains only known classes. Despite achieving strong performance on existing benchmarks, current textual GCD methods l…
View article: Integrated Optical Waveguide Electric Field Sensors Based on Bismuth Germanate
Integrated Optical Waveguide Electric Field Sensors Based on Bismuth Germanate Open
Bismuth germanate (Bi4Ge3O12, BGO) is a widely used optical sensing material with a high electro-optic coefficient, ideal for optical electric field sensors. Achieving high precision in electric field sensing requires fabricating optical w…
View article: Clustering Method Comparison for Rural Occupant’s Behavior Based on Building Time-Series Energy Data
Clustering Method Comparison for Rural Occupant’s Behavior Based on Building Time-Series Energy Data Open
The purpose of this research is to compare clustering methods and pick up the optimal clustered approach for rural building energy consumption data. Research undertaken so far has mainly focused on solving specific issues when employing th…
View article: Few-shot disease recognition algorithm based on supervised contrastive learning
Few-shot disease recognition algorithm based on supervised contrastive learning Open
Diseases cause crop yield reduction and quality decline, which has a great impact on agricultural production. Plant disease recognition based on computer vision can help farmers quickly and accurately recognize diseases. However, the occur…
View article: Solving variability: Accurately extracting feature components from ballistocardiograms
Solving variability: Accurately extracting feature components from ballistocardiograms Open
Objective A ballistocardiogram (BCG) is a vibration signal generated by the ejection of the blood in each cardiac cycle. The BCG has significant variability in amplitude, temporal aspects, and the deficiency of waveform components, attribu…
View article: Frequency Selective Surface (FSS) Radiofrequency Shield of Solenoid Coil for Low-Field Portable MRI
Frequency Selective Surface (FSS) Radiofrequency Shield of Solenoid Coil for Low-Field Portable MRI Open
A lightweight cylindrical Frequency Selective Surface (FSS) using high-pass inductive mesh grid is proposed as a radiofrequency (RF) shield for solenoid coils at 2.84 MHz working in a portable MRI system with a transversal B0-field average…
View article: A Workflow Investigating the Information behind the Time-Series Energy Consumption Condition via Data Mining
A Workflow Investigating the Information behind the Time-Series Energy Consumption Condition via Data Mining Open
The purpose of this study is to develop a framework to understand building energy usage pattern finding using data mining algorithms. Developing advanced techniques and requirements for carbon emission reduction provides higher demands for…
View article: Deep Well and Ultra-Deep Well Drilling and Completion Technology Optimization and Application of Kuche Piedmont Area
Deep Well and Ultra-Deep Well Drilling and Completion Technology Optimization and Application of Kuche Piedmont Area Open
In recent years, the exploration and development of China's Tarim Basin has moved towards ultra-deep and complex areas. With the increase in well depth and the influence of the geological characteristics of the Kuche Piedmont area, a serie…
View article: Microbial Diversity and Community Composition of Duodenum Microbiota of High and Low Egg-Yielding Taihang Chickens Identified Using 16S rRNA Amplicon Sequencing
Microbial Diversity and Community Composition of Duodenum Microbiota of High and Low Egg-Yielding Taihang Chickens Identified Using 16S rRNA Amplicon Sequencing Open
The duodenum is an important digestive organ for poultry and houses a variety of microbes that help chickens to enhance nutrient absorption and improve production. To evaluate the characteristic of gut microbiome, duodenum content samples …
View article: Identification and characterization of lncRNAs expression profile related to goat skeletal muscle at different development stages
Identification and characterization of lncRNAs expression profile related to goat skeletal muscle at different development stages Open
Background Long noncoding RNAs (lncRNAs) act vital roles in muscle growth and development, however, the reports of their expression characteristics and effects in goat skeletal muscle growth are few. Result Here, the RNA sequencing reads o…
View article: Grape leaf disease detection based on attention mechanisms
Grape leaf disease detection based on attention mechanisms Open
Prevention and control of grape diseases is the key measure to ensure grape yield. In order to improve the precision of grape leaf disease detection, in this study, Squeeze-and-Excitation Networks (SE), Efficient Channel Attention (ECA), a…
View article: Higher education evaluation system based on AHP & EWM
Higher education evaluation system based on AHP & EWM Open
As the scope of mental work continues to expand and technology continues to develop, people are more and more concerned about the issue of higher education. In order to measure the health status of the higher education system and evaluate …
View article: High SNR Φ-OTDR with Multi-Transverse Modes Heterodyne Matched-Filtering Technology
High SNR Φ-OTDR with Multi-Transverse Modes Heterodyne Matched-Filtering Technology Open
Phase-sensitive optical time domain reflectometer (Φ-OTDR) has attracted attention in scientific research and industry because of its distributed dynamic linear response to external disturbances. However, the signal-to-noise ratio (SNR) of…
View article: New advances in Instrument Detection and Control
New advances in Instrument Detection and Control Open
Recent developments in computation and network technologies have contributed much to the successful handl-ing of complex problems in biology, physics, engineering, mining, economics, etc. It is wor...
View article: Distributed optical fiber hydrophone based on Φ-OTDR and its field test
Distributed optical fiber hydrophone based on Φ-OTDR and its field test Open
In this letter, a distributed optical fiber hydrophone (DOFH) based on Φ-OTDR is demonstrated and tested in the field. The specially designed sensitized optical cable with sensitivity up to −146 dB rad/µPa/m is introduced, and an array sig…
View article: Reduced-order observer-based interval estimation for discrete-time linear systems
Reduced-order observer-based interval estimation for discrete-time linear systems Open
This paper proposes an interval estimation method for discrete-time linear systems by designing robust reduced-order observer with reachability analysis. First, the discrete-time linear system is transformed into a reduced-order system via…
View article: High SNR Φ-OTDR Based on Frequency and Wavelength Diversity With Differential Vector Aggregation Method
High SNR Φ-OTDR Based on Frequency and Wavelength Diversity With Differential Vector Aggregation Method Open
Phase-demodulated phase-sensitive time domain reflectometer (Φ-OTDR) has attracted much attention because of its linear relationship between the phase variation and the amplitude of the vibration. However, it suffers from limited signal-to…
View article: Robust iterative learning control design for linear systems with time-varying delays and packet dropouts
Robust iterative learning control design for linear systems with time-varying delays and packet dropouts Open
This paper proposes the robust iterative learning control (ILC) design for uncertain linear systems with time-varying delays and random packet dropouts. The packet dropout is modeled by an arbitrary stochastic sequence satisfying the Berno…
View article: Model Predictive Control for Connected Hybrid Electric Vehicles
Model Predictive Control for Connected Hybrid Electric Vehicles Open
This paper presents a new model predictive control system for connected hybrid electric vehicles to improve fuel economy. The new features of this study are as follows. First, the battery charge and discharge profile and the driving veloci…