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481
Automatic detection of human gait events: a simple but versatile 3D algorithm
Published 2025-05-01Get full text
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482
Capillary condensation-driven growth of perovskite nanowire arrays for multi-functional photodetector
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483
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484
Research on Drive and Detection Technology of CMUT Multi-Array Transducers Based on MEMS Technology
Published 2025-05-01“…Finally, the experimental results confirm the successful implementation of the driving system’s designed functions, yielding a center frequency of 1.4995 MHz and a relative bandwidth of 127.9%@−6 dB for the CMUT operating in silicone oil. …”
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485
FsDAOD: Few-shot domain adaptation object detection for heterogeneous SAR image
Published 2025-06-01“…Heterogeneous Synthetic Aperture Radar (SAR) image object detection task with inconsistent joint probability distributions is occurring more and more frequently in practical applications. …”
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486
YOLOv9-GDV: A Power Pylon Detection Model for Remote Sensing Images
Published 2025-06-01“…Finally, the Variable Minimum Point Distance Intersection over Union (VMPDIoU) loss is proposed to optimize the model’s loss function. This method employs variable input parameters to directly calculate key point distances between predicted and ground-truth boxes, more accurately reflecting positional differences between detection results and reference targets, thus effectively improving the model’s mean Average Precision (mAP). …”
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487
The proteome of circulating extracellular vesicles and their functional effect on platelets vary with the isolation method
Published 2025-07-01“…Abstract Extracellular vesicles (EVs) play a crucial role in cell-to-cell communication and serve as a source of biomarkers in several pathologies. In this study, we aimed to characterize plasma-derived EVs isolated by ultracentrifugation (UC) or size exclusion chromatography (SEC) to define the best method for proteomic and functional studies. …”
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488
Mesoporous Bi<sub>2</sub>S<sub>3</sub>/Bi<sub>2</sub>O<sub>3</sub> Heterostructure-Based Sensors for Sub-ppm NO<sub>2</sub> Detection at Room Temperature
Published 2025-06-01“…Novel Bi<sub>2</sub>S<sub>3</sub>/Bi<sub>2</sub>O<sub>3</sub> hybrid materials with unique mesoporous structures were successfully synthesized via a facile in situ elevated-temperature thermal oxidation method using the Bi<sub>2</sub>S<sub>3</sub> as a precursor in air. …”
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489
Effects of Vitamin D Deficiency on the Function of the Cardiac Autonomic Nervous System in Rats
Published 2022-01-01“…The purpose of this study was to evaluate the mechanism of VDdef on the function of cardiac ANS in rats. Methods. After 10 weeks of VD deficiency feeding, we successfully established a VD-deficient rat model. …”
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490
Morphological and functional characteristics of Trichinella sp. larvae in bears and badgers in the Kirov Region
Published 2022-03-01“…For postmortem diagnosis of trichinellosis in the obtained bears and badgers, we can use trichinelloscopy and peptolysis methods which are aimed at detecting infection sources and preventing zoonosis in humans.…”
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491
Advancing precision oncology with AI-powered genomic analysis
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492
YOLO-SRMX: A Lightweight Model for Real-Time Object Detection on Unmanned Aerial Vehicles
Published 2025-07-01“…Unmanned Aerial Vehicles (UAVs) face a significant challenge in balancing high accuracy and high efficiency when performing real-time object detection tasks, especially amidst intricate backgrounds, diverse target scales, and stringent onboard computational resource constraints. …”
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493
Surface Defect Detection for Small Samples of Particleboard Based on Improved Proximal Policy Optimization
Published 2025-04-01“…The method integrates the variable action space and the composite reward function and achieves the balanced optimization of different types of defect detection performance by adjusting the scaling and translation amplitude of the detection region. …”
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494
Carbon Nanodots-Based Sensors: A Promising Tool for Detecting and Monitoring Toxic Compounds
Published 2025-05-01“…The article outlines recent advancements in fluorescence, electrochemical, and colorimetric detection strategies and presents key case studies that illustrate the successful application of CNDs in real-world monitoring scenarios. …”
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495
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MSSA: multi-stage semantic-aware neural network for binary code similarity detection
Published 2025-01-01“…Binary code similarity detection (BCSD) aims to identify whether a pair of binary code snippets is similar, which is widely used for tasks such as malware analysis, patch analysis, and clone detection. …”
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497
Research on detection and tracking methods of unmanned ship water targets based on light vision
Published 2024-12-01“…We utilize an improved dark channel dehazing method and guided filtering for image preprocessing to improve the accuracy and efficiency of subsequent image processing. In terms of target detection, the YOLOv7 algorithm is used, which effectively improves the accuracy and recall rate of target detection by optimizing the loss function. …”
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498
Self-ordered silver nanoparticles on nanoconcave plasmonic lattices for SERS multi-antibiotic detection
Published 2025-06-01“…First, we used a controlled magnetron sputtering technique to deposit AgNPs onto the SERS substrates, synthesized by anodizing aluminum into highly organized concave dimensions. Detection limits approaching the 10−10 M concentration level, owing to an EF of 108, proved that these substrates successfully detected various antibiotics, including amoxicillin and tetracycline. …”
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499
CQD-based electrochemical immunosensor for sensitive D-dimer detection in thrombosis and COVID-19
Published 2025-02-01“…Raman spectroscopy and EIS confirmed successful functionalization and increased resistance with Ab and bovine serum albumin layers. …”
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500
Cellulose-Based Colorimetric Test Strips for SARS-CoV-2 Antibody Detection
Published 2025-06-01Get full text
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