Results 161 to 170 of about 16,073 (260)

AWT‐YOLO: Lightweight Rail Surface Defect Detection Algorithm Based on YOLOv11 Improvement

Engineering Reports, Volume 8, Issue 8, August 2026.
The proposed improvement route and method architecture related to this study. ABSTRACT Railway safety and operational reliability critically depend on timely and accurate inspection of rail infrastructure. Nevertheless, existing visual neural network‐based inspection methods frequently fail to achieve an optimal balance between detection accuracy and ...
Lu Liu, Yichen Sun, Jiahao Wang, Zixin Wang, Chenhao Hu   +4 more
wiley   +1 more source

Cache-efficient and vectorized parallel dynamic programming for RNA folding. [PDF]

PLoS One
Gruzewski M, Palkowski M.
europepmc   +1 more source

Design and Application of Hybrid Collaborative Interaction Model for Game Scenarios

Engineering Reports, Volume 8, Issue 8, August 2026.
Image acquisition was first performed using a camera to capture gesture images. Next, the network entered the GR stage, where the collected images were used as input and processed through a Feature Pyramid Network (FPN) to complete feature extraction and region segmentation.
Yue Shen
wiley   +1 more source

NIRFASTerFF: an accessible, cross-platform Python package for fast photon modeling. [PDF]

J Biomed Opt
Cao J, Montero-Hernandez S, Mesquita RC, Eggebrecht AT, Dehghani H.   +4 more
europepmc   +1 more source

Free‐Breathing 3D Whole Heart and Aorta Cine MRI Without Contrast Agent—Comparison to Clinical Standard

Journal of Magnetic Resonance Imaging, Volume 64, Issue 2, Page 524-535, August 2026.
ABSTRACT Background The demand for cardiac MRI is increasing with the growing burden of cardiovascular disease. However, conventional protocols require sequential acquisitions for multi‐breath‐hold 2D cine and 3D MR angiography (MRA), which is time‐consuming.
Ruixin Chen, Huangling Lu, Alexandru Cernicanu, Jos Westenberg, Merlijn Sevenster, Jochen Keupp, Jakob Meineke, Hildo J. Lamb   +7 more
wiley   +1 more source

Synovial Fluid Proteomic Biomarkers in Knee Osteoarthritis: A Systematic Review and Gene Ontology Analysis. [PDF]

Cartilage
Parrotta EI, Benedetto GL, Cuda G, Covello R, Longo UG, Carnevale A, Galasso O, Gasparini G, Mercurio M.   +8 more
europepmc   +1 more source

Enhanced Quantitative Phosphocreatine MR Imaging of Skeletal Muscle Using a Global–Local Two‐Branch Deep Learning Model

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 741-755, August 2026.
ABSTRACT Purpose Phosphocreatine (PCr) is an essential marker of muscle metabolism, and accurate quantification of its (fs) and its exchange rate (ksw) is essential for diagnosing various muscular and neuromuscular diseases. Although chemical exchange saturation transfer (CEST) MRI can detect the saturation transfer effect from PCr, quantification of ...
Malvika Viswanathan, Leqi Yin, Yashwant Kurmi, Shuyang Chai, Xiaoyu Jiang, Yuankai Huo, Junzhong Xu, Limin Chen, John C. Gore, Zhongliang Zu   +9 more
wiley   +1 more source

XACT-guided interventional procedures: A feasibility study. [PDF]

Med Phys
Yan Y, Pandey PK, Xu Y, Sun L, Abi-Jaoudeh N, Wang Z, Xiang SL.   +6 more
europepmc   +1 more source

Task‐Evoked Functional Activation and Coupling With CSF Flow Detected in the Human Brain With Ultrashort Echo Time fMRI at 7 T

NMR in Biomedicine, Volume 39, Issue 8, August 2026.
Ultrashort and zero echo time (UTE and ZTE) MRI techniques generate functional contrast through inflow effects, making them suitable for studying cerebral blood flow and cerebrospinal fluid (CSF) dynamics. In a 7‐T study of 13 participants performing a visual task, we demonstrate that UTE produced robust, reproducible activations with group‐level ...
Sara Ponticorvo, Ekaterina Paasonen, Pavel Filip, Douglas L. Rothman, Juha S. Valjakka, Olli Gröhn, Shalom Michaeli, Silvia Mangia   +7 more
wiley   +1 more source

LeafDet: A lightweight and interpretable deep learning framework for tomato leaf disease detection. [PDF]

PLoS One
Mostafa V, Sozol MSS, Mondal MRH.
europepmc   +1 more source