Hairong Wang

Reconstruction Assisted Semi-Supervised Conformer for Bolt Looseness Diagnosis in Large-Scale Bolted Mechanical Structures Under Heterogeneous Acquisition Conditions

Jinghao Cao, Jiaxing Liu, Hairong Wang, Shijie Su

Bolt looseness diagnosis in power transmission towers is complicated by costly state labels and changing acquisition conditions. This study evaluates a reconstruction-assisted semi-supervised conformer using triaxial vibration-derived MFCCs. Labeled samples supervise binary classification, while labeled and unlabeled samples support denoising and masked …

cn (code pays fourni par la source)

Functional Markers of Vascular Aging: Subendocardial Viability Ratio, Augmentation Pressure, and Augmentation Index as Links to Atherosclerotic Cardiovascular Disease Risk

Lan Yang, Lingxiao Wang, Jing Ma, Ning Wang et autres

This study investigated the correlation of functional hemodynamic parameters, including subendocardial viability ratio (SEVR), augmentation pressure (AP) and heart-rate-corrected augmentation index (Aix@75), with age and atherosclerotic cardiovascular disease (ASCVD) risk in a Chinese population. A total of 3,354 participants aged 18-80 years …

cn (code pays fourni par la source)

Design of rotary cross-fins for thermal performance enhancement in three-dimensional integrated circuits using the tabular prior-data fitted network assisted multi-objective optimization framework

Huan Huang, Peng Xu, Da-Wei Wang, Absalom El-Shamir Ezugwu et autres

cn, Afrique du Sud (code pays fourni par la source)

MGF-UNet: Mask-Guided Gated Skip Fusion for Seismic Interpolation with Randomly Missing Traces

Hairong Wang, Xi Zhang

Seismic trace interpolation reconstructs missing traces caused by incomplete spatial sampling while preserving reflection-event continuity, amplitude fidelity, and waveform character. Randomly missing traces introduce an inherent reliability asymmetry: observed positions contain measured amplitudes, whereas missing positions must be inferred from neighboring seismic …

cn (code pays fourni par la source)

Beyond megawatts: Structural configurations and project ecologies in global utility-scale solar

Hairong Wang, Chengyi Hong, Jun Sun

Abstract Cross-national comparisons of utility-scale solar development typically rely on aggregate capacity or project counts, yet these volumetric indicators can mask structural differences in how national solar portfolios are organized internally. Using phase-level data from the February 2026 Global Solar Power Tracker, …

us (code pays fourni par la source)

A stock-based framework for monitoring fossil persistence and renewable expansion in global power systems

Hairong Wang, Chengyi Hong

Abstract Rapid renewable capacity additions are widely interpreted as evidence of power-sector decarbonization, yet observable renewable growth frequently coexists with fossil persistence. For climate mitigation governance, transition monitoring must distinguish between capacity additions and physical asset displacement. Using unit-level asset data from …

us (code pays fourni par la source)

Thermodynamic assessment of 3D fractional dual-phase lag thermal transport in annular cooling architectures for 3D-stacked ICs

Michael O. Oni, Wen-Sheng Zhao, Dimpho Mothibi, Hairong Wang et autres

The extreme volumetric power densities of 3D-stacked integrated circuits (3D-ICs) complicate thermal management by triggering non-Fourier, sub-diffusive heat transfer. The present work creates a framework for 3D thermal transport assessment within the annular cooling geometry, by using a fractional dual-phase lag approach …

Nigéria, Afrique du Sud, cn (code pays fourni par la source)

Tunable structure–performance evolution in MEMS-integrated PdAu/SnO2 hydrogen sensors: modulating sensitivity, selectivity, and stability via bilayer interface design

R Wang, Ruihao Wang, Xiaoqi Feng, Yining Zhang et autres

cn (code pays fourni par la source)

Lipoprotein(a) Is Associated with Coronary Plaque Vulnerability and Compensatory Vascular Enlargement: An Intravascular Ultrasound Study

Yufeng Jiang, Jie Lin, Mingyu Ma, Jiahong Xu et autres

AIMS: Lipoprotein(a) [Lp(a)] has emerged as a critical determinant of residual cardiovascular risk. However, its impact on plaque morphology remains underinvestigated. This study aimed to elucidate the relationship between the serum Lp(a) levels, coronary plaque vulnerability, and vascular remodeling characteristics by utilizing …

cn (code pays fourni par la source)

Near-Room-Temperature Performance Characterization of InAsSb XBn Devices

Dongqiong Chen, Hairong Wang, Rujie Li, Gongrong Deng

This research aims to enhance the operating temperature of mid-infrared InAsSb XBn detectors (~4.5 μm cutoff) through specific device architecture. Measurements performed under front-side illumination without an antireflection coating showed that at 290 K, the quantum efficiency was 34% for nBn devices …

cn (code pays fourni par la source)

Oxygen-dependent thickness effects in PdAu MEMS hydrogen sensors: From inert-gas benchmarks to real-air operation

Ruihao Wang, Xiaoqi Feng, Xing Zhang, Yining Zhang et autres

cn (code pays fourni par la source)

Study on FPGA-Based Natural Frequency Locking Method for Low-Q Resonant Sensors Under Low Signal-to-Noise Ratio

Zhaojie Kou, Huichao Shi, Jinglin Zhou, Tao Meng et autres

Extracting the natural frequency of resonant sensors typically relies on identifying the maximum amplitude within a frequency band. While quadrature phase-locking algorithms for amplitude extraction and frequency search are widely adopted, their performance degrades significantly for low-Q(quality-factor) resonant sensors due to high …

cn (code pays fourni par la source)