NSTL国家科技图书文献中心

1. Optimized modal decomposition techniques for robust leakage detection in noisy environments: A comparative study NSTL国家科技图书文献中心

Cui, Jialin | Qu, Xianqiang ... - 《Measurement》 - 2025,252 - 117390.1～117390.17 - 共17页

摘要：, combining an advanced modal* decomposition technique with* | Ensuring the safety of pipeline systems relies | heavily on the early detection of leakage. However, in | real-world scenarios, distinguishing leakage signals | from pervasive environmental noise presents a

关键词： Pipeline leakage detection | Modal decomposition | Signal enhancement | Noise suppression | Fault diagnosis

2. Unlocking the Hidden Depths: Multi-Modal Integration of Imaging Mass Spectrometry-Based and Molecular Imaging Techniques NSTL国家科技图书文献中心

Akbari, Behnaz | Huber, Bertrand Russ...... - 《Critical reviews in analytical chemistry》 - 2025,55(1) - 109～138 - 共30页

摘要：Multimodal imaging (MMI) has emerged as a | powerful tool in clinical research, combining different | imaging modes to acquire comprehensive information and | enabling scientists and surgeons to study tissue | identification, localization, metabolic activity, and molecular

关键词： Imaging mass spectrometry | magnetic resonance spectroscopy | matrix-assisted laser desorption | matrix-assisted laser desorption electrospray ionization | multimodal imaging | metabolic imaging | positron emission tomography | virtual multimodality

3. Expansion Techniques in the Modal Domain: Practical Implementation of M-SEMM and Comparative Study with SEREP NSTL国家科技图书文献中心

Miha Pogacar | Gregor Cepon ... - 《Dynamic Substructures,Vol.4》 - IMAC Conference and Exposition on Structural Dynamics - 2025, - 77～85 - 共9页

摘要： undergone reformulation for its application in the modal | established expansion methods in the modal* domain, system* | novel modal* expansion method.* | System equivalent model mixing (SEMM) is a | substructuring-based dynamic expansion method that has recently

关键词： M-SEMM | SEREP | Expansion techniques | Hybrid modeling | Substructuring

4. 3D-DIC full field experimental modal analysis of a demo airplane by using low-speed cameras and a reconstruction approach NSTL国家科技图书文献中心

Davide Mastrodicasa | Emilio Di Lorenzo ... - 《Mechanical Systems & Signal Processing》 - 2025,227(Mar.) - 112387.1～112387.19 - 共19页

摘要：Experimental Modal* Analysis (EMA) has* | Experimental Modal* Analysis, complex structure phenomena in* | modes consisting of natural frequency, modal* damping* | traffic, or an airplane under wind excitation, Modal | behind the development of image processing techniques

关键词： Optical techniques | DIC | Modal analysis | Low-speed camera

5. pyFBS: A Python Package for Frequency-Based Substructuring NSTL国家科技图书文献中心

Miha Kodric | Domen Ocepek ... - 《Dynamic Substructures,Vol.4》 - IMAC Conference and Exposition on Structural Dynamics - 2025, - 105～109 - 共5页

摘要： additions, multi-reference modal* identification and a* | variety of different expansion techniques. It enables | pyFBS is a Python package for frequency-based | substructuring, transfer path analysis, and also, as new | the user to use state-of-the-art dynamic

关键词： Python | Open source | Expansion techniques | Modal identification | Rubber mount identification

6. A novel arctic fox survival strategy inspired optimization algorithm NSTL国家科技图书文献中心

Subha, E. | Jothi Prakash, V.... - 《Journal of combinatorial optimization》 - 2025,49(1) - 共73页

摘要：, nature-inspired techniques* have garnered attention for* | -dimensional and multi-modal* problems, demonstrating faster* | In the field of optimization algorithms | their adaptability and problem-solving prowess. This | research introduces the Arctic Fox Algorithm (AFA), an

关键词： Arctic fox algorithm | Optimization techniques | Dynamic environments | Bio-inspired algorithms | Multi modal optimization

7. Overview of Multimodal Machine Learning NSTL国家科技图书文献中心

AYA M. AL-ZOGHBY | ESRAA MOHAMED K. AL-...... - 《ACM transactions on Asian and low-resource language information processing》 - 2025,24(1) - 10.1～10.20 - 共20页

摘要： advanced data fusion techniques, adaptive learning | Human nature is fundamentally driven by the | need for interaction and attention, which are | fulfilled through various sensory modalities, including | hearing, sight, touch, taste, and smell. These senses

关键词： Multimodal Machine Learning(MML) | Natural Language Process- ing(NLP) | Deep Learning(DL) | Fusion Techniques | Cross-Modal

8. PET-Based Dual-Modal Probes for In Vivo Imaging NSTL国家科技图书文献中心

Zhao, Runge | Lan, Deren ... - 《Small》 - 2025,21(8) - n/a～n/a - 共22页

摘要： processes, while single-modal* techniques remain limited* | . Dual-modal* imaging, particularly positron emission* | highlights recent progress in PET-based dual-modal* imaging* | and disease assessment. PET-based dual-modal* imaging* | , PET-based dual-modal* probes are poised to play a*

关键词： bimodal tracers | in vivo imaging | molecular imaging | nuclear medicine | positron emission tomography (PET)

9. A hybrid trans-modal liquid crystal optical vortex generator NSTL国家科技图书文献中心

Walewska, A. | Bennis, N.... - 《Optics & Laser Technology》 - 2025,181(Pt.B) - 共8页 - 被引量：1

摘要： techniques, in what we term the trans-modal technique. The | structure, combining transmission electrode and modal | This work experimentally validates a large | -aperture optical vortex generator using a novel hybrid | continuous transmission electrode is designed to generate a

关键词： Optical vortices | Liquid crystals | Orbital angular momentum

10. DiffHSR: Unleashing Diffusion Priors in Hyperspectral Image Super-Resolution NSTL国家科技图书文献中心

Yizhen Jia | Yumeng Xie ... - 《IEEE signal processing letters》 - 2025,32 - 236～240 - 共5页

摘要：. Leveraging multi-modal* techniques and generative prior, we* | Hyperspectral images provide rich spectral | information and have been widely applied in numerous | computer vision tasks. However, their low spatial | resolution often limits their use in applications such as

关键词： Hyperspectral imaging | Superresolution | Degradation | Visualization | Lighting | Image reconstruction | Diffusion models | Computational modeling | Adaptation models | Three-dimensional displays

摘要：, combining an advanced modal decomposition technique with | Ensuring the safety of pipeline systems relies | heavily on the early detection of leakage. However, in | real-world scenarios, distinguishing leakage signals | from pervasive environmental noise presents a