Bo Li
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Dynamic thresholds driven by rainfall-landscape synergy for non-point source pollution control: A zonal management framework for the Three Gorges Reservoir Area Open
Conventional, homogenous management, underpinned by static thresholds, is ill-equipped for non-point source (NPS) pollution control in heterogeneous watersheds. This study proposes a climate-adaptive paradigm to replace these inflexible th…
Devices, Functions, and Applications of Artificial Neuromorphic Visual Systems Open
Artificial neuromorphic vision systems emulate the biological visual pathway by integrating sensing, storage, and information processing within a unified architecture. Featuring high speed, low power consumption, and superior temporal reso…
Design and experimental study of a biomimetic earthworm-like peristaltic robot mechanism Open
Underwater archeology faces significant challenges in sampling sunken ships and buried artifacts, including high operational risks, low efficiency, high deployment costs, and potential damage to underwater cultural heritage. To address the…
View article: OASIS: Harnessing Diffusion Adversarial Network for Ocean Salinity Imputation using Sparse Drifter Trajectories
OASIS: Harnessing Diffusion Adversarial Network for Ocean Salinity Imputation using Sparse Drifter Trajectories Open
Ocean salinity plays a vital role in circulation, climate, and marine ecosystems, yet its measurement is often sparse, irregular, and noisy, especially in drifter-based datasets. Traditional approaches, such as remote sensing and optimal i…
A Self-Supervised Adversarial Deblurring Face Recognition Network for Edge Devices Open
With the advancement of information technology, human activity recognition (HAR) has been widely applied in fields such as intelligent surveillance, health monitoring, and human–computer interaction. As a crucial component of HAR, facial r…
View article: GuardSet-X: Massive Multi-Domain Safety Policy-Grounded Guardrail Dataset
GuardSet-X: Massive Multi-Domain Safety Policy-Grounded Guardrail Dataset Open
As LLMs become widespread across diverse applications, concerns about the security and safety of LLM interactions have intensified. Numerous guardrail models and benchmarks have been developed to ensure LLM content safety. However, existin…
View article: Improving the Dynamic Stability of High‐Efficiency Quantum Dot Light‐Emitting Diodes by Core–shell Engineering
Improving the Dynamic Stability of High‐Efficiency Quantum Dot Light‐Emitting Diodes by Core–shell Engineering Open
Quantum dot light‐emitting diodes (QD‐LEDs) hold great potential for enabling ultra‐clear and ultra‐bright display technologies. Although the operational life of QD‐LEDs under static conditions has reached commercial standards, their dynam…
View article: High-gain amplification of a weak RF signal based on cascade dual optoelectronic oscillators
High-gain amplification of a weak RF signal based on cascade dual optoelectronic oscillators Open
A method for implementing weak radio frequency (RF) signal amplification with high-gain based on injection-locked dual optoelectronic oscillator (OEO) is proposed and experimentally demonstrated. By keeping the gain of cascade dual OEOs (C…
View article: Acupuncture treatment of vascular cognitive impairment through peripheral nerve stimulation pathway: a scoping review
Acupuncture treatment of vascular cognitive impairment through peripheral nerve stimulation pathway: a scoping review Open
Objective This study aims to explore the central effects of acupuncture on vascular cognitive impairment (VCI) through peripheral nerve stimulation. Methods This scoping review followed the methodological framework proposed by Arksey and O…
Crystallization of Cat-CVD amorphous silicon films by FLA on seed crystal layers formed by aluminum induced crystallization Open
We investigated the poly-crystallization of catalytic chemical vapor deposited (Cat-CVD) amorphous silicon (a-Si) films using flash lamp annealing to obtain polycrystalline silicon (poly-Si) thin films. In this study, a crystalline Si seed…
A Dynamic Power Flow Calculation Method for the “Renewable Energy–Power Grid–Transportation Network” Coupling System Open
To address the issue of inaccurate power flow calculations in the asymmetric coupling system of a power grid and traction network, this paper proposes a dynamic power flow calculation method for the “renewable energy–power grid–transportat…
View article: An Effective Method to Compensate for Testing Induced SBFET Degradation by Charging Deep-Level Interface Trap
An Effective Method to Compensate for Testing Induced SBFET Degradation by Charging Deep-Level Interface Trap Open
In this paper, the threshold voltage () of Schottky barrier field effect transistors (SBFETs) based on ultra-thin silicon on insulator (SOI) wafer shift induced by electrical test is analyzed. Repeated testing gives rise to a positive shif…
View article: Research on the prediction method of debris flow susceptibility based on PSO-LSTM-SAM
Research on the prediction method of debris flow susceptibility based on PSO-LSTM-SAM Open
To mitigate the losses caused by debris flow disasters, effective prediction methods are essential. However, traditional approaches often suffer from low accuracy and poor generalization in predicting debris flow events. To address these i…
View article: A 6.6‐GHz Dual‐Path Reference‐Sampling PLL With 139.6‐fs RMS Jitter and −75.2‐dBc Spur in 28‐nm CMOS
A 6.6‐GHz Dual‐Path Reference‐Sampling PLL With 139.6‐fs RMS Jitter and −75.2‐dBc Spur in 28‐nm CMOS Open
This paper presents a dual‐path reference‐sampling phase‐locked loop (RSPLL) with low RMS jitter, low reference spur, and compact area. To suppress the high in‐band phase noise from the G M , an octuple‐sampling phase detector is used to e…
View article: Dynamic stability of high-efficiency quantum dot light-emitting diodes
Dynamic stability of high-efficiency quantum dot light-emitting diodes Open
Quantum dot light-emitting diodes (QD-LEDs) hold great potential for enabling ultra-clear and ultra-bright displays technologies. Although the operational lifetime of QD-LEDs under static conditions has reached commercial standard, their d…
View article: Development of an Imaging Spectrometer with a High Signal-to-Noise Ratio Based on High Energy Transmission Efficiency for Soil Organic Matter Detection
Development of an Imaging Spectrometer with a High Signal-to-Noise Ratio Based on High Energy Transmission Efficiency for Soil Organic Matter Detection Open
Hyperspectral detection of the change rate of organic matter content in agricultural remote sensing requires a high signal-to-noise ratio (SNR). However, due to the large number and efficiency limitation of the components, it is difficult …
Multi-Channel Hyperspectral Imaging Spectrometer Design for Ultraviolet Detection in the Atmosphere of Venus Open
The spectroscopic detection of SO2 and unknown UV absorber substance in the H2SO4 cloud layer of Venus’ atmosphere is currently a focal point in the study of the habitability of Venusian atmospheric clouds. This paper addresses the simulta…
Thermal Stress Accommodation in Sodium/Inconel 718 Heat Pipes Open
In this study, sodium/Inconel 718 heat pipes with and without topological capillary were designed and fabricated in China Academy of Aerospace Aerodynamics. Then their startup properties were investigated systematically. It was found that …
View article: Neutron capture reaction cross-section data processing and resonance parameter analysis of <sup>197</sup>Au based on white light neutron source
Neutron capture reaction cross-section data processing and resonance parameter analysis of <sup>197</sup>Au based on white light neutron source Open
Neutron capture reaction is one of the neutron reactions and plays an important role in using reactor control rods and shell materials, designing nuclear device structures, and studying nuclear astrophysics S processes and element origins.…
View article: 55 nm CMOS Mixed-Signal Neuromorphic Circuits for Constructing Energy-Efficient Reconfigurable SNNs
55 nm CMOS Mixed-Signal Neuromorphic Circuits for Constructing Energy-Efficient Reconfigurable SNNs Open
The development of brain-inspired spiking neural networks (SNNs) has great potential for neuromorphic edge computing applications, while challenges remain in optimizing power-efficiency and silicon utilization. Neurons, synapses and spike-…
View article: C-V measurement and modeling of double-BOX Trap-Rich SOI substrate
C-V measurement and modeling of double-BOX Trap-Rich SOI substrate Open
In this paper, we propose a new Double-BOX structure for the characterization of the electrical properties of the trap-rich layer used to improve the radio frequency performance of Silicon-on-Insulator substrates. Capacitancevoltage (C-V) …