NSTL国家科技图书文献中心

1. Design of intelligent teaching assistant for college English based on human-computer collaboration NSTL国家科技图书文献中心

Yu Ma - 《Fifth International Conference on Signal Processing and Computer Science (SPCS 2024)》 - International Conference on Signal Processing and Computer Science - 2025, - 134422H.1～134422H.7 - 共7页

摘要：Based on the design concept of "human-computer collaboration", this research aims to design intelligent college English teaching assistants with the core goal of promoting the deep integration of tech...

关键词： Intelligent teaching assistant | Artificial intelligence | Human-computer collaboration | College english

2. A Model for Analyzing Single Yarn Pull-out Behavior Considering the Contact State of Fabric Interface NSTL国家科技图书文献中心

Xiao-bing Bian | Yu Ma ... - 《Computational and Experimental Simulations in Engineering,Volume 3》 - International Conference on Computational & Experimental Engineering and Sciences - 2025, - 1033～1054 - 共22页

摘要：A single yarn pull-out model test on Kevlar 49 plain weave fabric was conducted using three yarn pull-out speeds of 100, 500, and 1000 mm/min. The interface contact state during the yarn pull-out proc...

关键词： Yarn pull out | Interface contact state | Theoretical model | Friction energy

3. A novel approach to improve population mapping considering facility-based service capacity and land livability NSTL国家科技图书文献中心

Yu Ma | Chen Zhou ... - 《International journal of geographical information science》 - 2025,39(1/2) - 346～375 - 共30页

摘要：Abstract Social sensing data, including points-of-interest (POI) and mobile position, are important data sources for population mapping. However, existing studies using POI data disregard the heteroge...

关键词： Population estimation | social sensing | service capacity | land use | random forest

4. High‑resolution monthly assessment of population exposure to PM_(2.5) and its relationship with socioeconomic activities using multisource geospatial data NSTL国家科技图书文献中心

Yu Ma | Chen Zhou ... - 《Environmental Monitoring and Assessment》 - 2025,197(3) - 342.1～342.22 - 共22页

摘要：Understanding the spatiotemporal dynamics of population exposure to PM~(2.5) (PEP) and its relationship with socioeconomic activity (SEA) is crucial to reduce exposure risks and health dangers. Howeve...

关键词： PM~(2.5) exposure | Risk assessment | Machine learning | Spatiotemporal variation | Population mobility

5. Wearable Human-Machine Integrated Control System NSTL国家科技图书文献中心

Chong Wang | Tianqi Tan ... - 《International Conference on Mechatronics and Intelligent Control (ICMIC 2024),Part One of Two Parts》 - International Conference on Mechatronics and Intelligent Control - 2025, - 134471A.1～134471A.6 - 共6页

摘要：This paper presents a wearable human-machine co-robotic control system composed of a wearable bionic exoskeleton suit and a bionic robotic arm, integrated with various sensors including stretchable fl...

关键词： Flexible stretchable sensors | Bionic exoskeleton suit | Bionic robotic arm | Human-machine co-robotic technology

6. Environmental and Clinical Factors Concerning Gastrointestinal Bleeding: An Umbrella Review of Meta-Analyses NSTL国家科技图书文献中心

Keqian Yi | Yu Ma ... - 《Journal of the American Medical Directors Association》 - 2025,26(4) - 105412～105412 - 共1页

摘要：Objectives: Gastrointestinal bleeding, an emergency and critical disease, is affected by multiple factors. This study aims to systematically summarize and appraise various factors associated with gast...

关键词： Gastrointestinal bleeding; meta-analysis; umbrella review.

7. A Simple Structure of Auxiliary Resonant Commutated Pole SiC-Based Soft-Switching Inverter NSTL国家科技图书文献中心

Si Li | Ming Yang ... - 《IEEE transactions on transportation electrification》 - 2025,11(1) - 1268～1286 - 共19页

摘要：In this article, an auxiliary resonant commutated pole soft-switching inverter with a simple structure of the auxiliary circuit is proposed. Using SiC MOSFET with low turn-off loss characteristic, thi...

关键词： Capacitors | Inverters | Switches | Topology | Silicon carbide | Switching frequency | Stress

8. Unveiling polycyclic aromatic hydrocarbon pollution dynamics in river-lake sediments: Insights for energy transition NSTL国家科技图书文献中心

Yu Ma | Chunzhao Chen ... - 《Journal of Environmental Management》 - 2025,378(Apr.) - 124737.1～124737.9 - 共9页

摘要：Polycyclic aromatic hydrocarbons (PAHs) are persistent organic pollutants primarily emitted by heavy industry, while their relationship with light industry has remained largely overlooked. This study ...

关键词： PAHs | Sediments | Spatiotemporal variations | Textile industry | Fossil fuel | Ecological risks

9. Rapid detection of brucellosis by a two-signal vertical flow immunoassay based on sea urchin-like gold nanoparticles NSTL国家科技图书文献中心

Chao Tong | Tongtong Zhang ... - 《World Journal of Microbiology & Biotechnology》 - 2025,41(6) - 1～12 - 共12页

摘要：Brucellosis, a chronic zoonotic disease caused by Brucella, poses a significant threat to global public health and safety. While vertical flow immunoassay (VFI) is an effective tool for detecting bruc...

关键词： Colorimetric detection | Photothermal detection | Dual-mode detection | Brucellosis | Sea urchin-like gold nanoparticles | Vertical flow immunoassay

10. Dion-Jacobson Phase Mn~(2+)-Doped Perovskite Scintillators for High-Resolution X-Ray Imaging NSTL国家科技图书文献中心

Qingshun Fan | Haoyu Zhang ... - 《Laser & Photonics Reviews》 - 2025,19(6) - 1～8 - 共8页

摘要：X-ray imaging technology has attracted widespread attention due to its important application in the industrial and medical fields. The practical-level X-ray imager requires high-performance scintillat...

摘要：Based on the design concept of "human-computer collaboration", this research aims to design intelligent college English teaching assistants with the core goal of promoting the deep integration of tech...

关键词： Intelligent teaching assistant | Artificial intelligence | Human-computer collaboration | College english

摘要：A single yarn pull-out model test on Kevlar 49 plain weave fabric was conducted using three yarn pull-out speeds of 100, 500, and 1000 mm/min. The interface contact state during the yarn pull-out proc...

关键词： Yarn pull out | Interface contact state | Theoretical model | Friction energy

摘要：Abstract Social sensing data, including points-of-interest (POI) and mobile position, are important data sources for population mapping. However, existing studies using POI data disregard the heteroge...

关键词： Population estimation | social sensing | service capacity | land use | random forest

摘要：Understanding the spatiotemporal dynamics of population exposure to PM~(2.5) (PEP) and its relationship with socioeconomic activity (SEA) is crucial to reduce exposure risks and health dangers. Howeve...

关键词： PM~(2.5) exposure | Risk assessment | Machine learning | Spatiotemporal variation | Population mobility

摘要：This paper presents a wearable human-machine co-robotic control system composed of a wearable bionic exoskeleton suit and a bionic robotic arm, integrated with various sensors including stretchable fl...

关键词： Flexible stretchable sensors | Bionic exoskeleton suit | Bionic robotic arm | Human-machine co-robotic technology

摘要：Objectives: Gastrointestinal bleeding, an emergency and critical disease, is affected by multiple factors. This study aims to systematically summarize and appraise various factors associated with gast...

关键词： Gastrointestinal bleeding; meta-analysis; umbrella review.

摘要：In this article, an auxiliary resonant commutated pole soft-switching inverter with a simple structure of the auxiliary circuit is proposed. Using SiC MOSFET with low turn-off loss characteristic, thi...

关键词： Capacitors | Inverters | Switches | Topology | Silicon carbide | Switching frequency | Stress

摘要：Polycyclic aromatic hydrocarbons (PAHs) are persistent organic pollutants primarily emitted by heavy industry, while their relationship with light industry has remained largely overlooked. This study ...

关键词： PAHs | Sediments | Spatiotemporal variations | Textile industry | Fossil fuel | Ecological risks

摘要：Brucellosis, a chronic zoonotic disease caused by Brucella, poses a significant threat to global public health and safety. While vertical flow immunoassay (VFI) is an effective tool for detecting bruc...

关键词： Colorimetric detection | Photothermal detection | Dual-mode detection | Brucellosis | Sea urchin-like gold nanoparticles | Vertical flow immunoassay

摘要：X-ray imaging technology has attracted widespread attention due to its important application in the industrial and medical fields. The practical-level X-ray imager requires high-performance scintillat...

关键词： Dion-Jacobson perovskite | Mn~(2+)-doped | perovskite scintillator | X-ray imaging

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