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3821
SDPSNet: An Efficient 3D Object Detection Based on Spatial Dynamic Pruning Sparse Convolution and Self-Attention Feature Diffusion
Published 2025-01-01“…However, existing detectors are faced with challenges due to redundant overhead when processing large amounts of background points in the depth perception field, and insufficient feature mapping in the central regions of large objects. …”
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3822
Design of Device for Capturing Conveyor Belts and Calculation Method of Basic Parameters for Catchers
Published 2019-07-01“…This is proved by practical activity of enterprises involved in extraction and processing of commercial minerals and other industries. …”
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3823
Temperature-responsive self-contraction nanofiber/hydrogel composite dressing facilitates the healing of diabetic-infected wounds
Published 2024-10-01“…Bacterial infections and long-term inflammation cause serious secondary damage to chronic diabetic wounds and hinder the wound healing processes. Currently, multifunctional hydrogels have shown promising effects in chronic wound repair. …”
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3824
FSDN-DETR: Enhancing Fuzzy Systems Adapter with DeNoising Anchor Boxes for Transfer Learning in Small Object Detection
Published 2025-01-01“…The fuzzy Adapter Transformer Encoder utilizes adaptive fuzzy membership functions and rule-based smoothing to preserve critical details, such as edges and textures, while mitigating the loss of fine details in global feature processing. …”
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3825
Research on Concrete Crack and Depression Detection Method Based on Multi-Level Defect Fusion Segmentation Network
Published 2025-05-01“…In terms of engineering efficacy, the model achieves a processing speed of 45 frames per second (FPS) for 640 × 640 images, which is able to meet real-time monitoring requirements. …”
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3826
Debonding mechanisms and prevention of electroformed nickel/copper–zirconium alloy in the thrust chamber under arc welding conditions
Published 2025-05-01“…In this study, the interfacial bonding strength between the electroformed Ni and the Cu–Zr alloy was measured at different temperatures, and the thermal and mechanical processes of the Ni/Cu–Zr alloy interface during welding with different parameters were investigated by numerical simulation. …”
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3827
Evaluation of the effectiveness of pharmacotherapy in intensive care patients with erosive and ulcerative lesions of the gastroduodenal zone of mixed genesis complicated by bleed...
Published 2025-06-01“…All patients at stages 1 and 2 were assessed according to clinical, laboratory and fibrogastroduodenoscopy data. Statistical data processing was performed using the IBM SPSS Statistics 20 program. …”
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3828
High‐Speed Electron Flows in the Earth Magnetotail
Published 2025-04-01“…Abstract High‐speed electron flows (HSEFs) play a crucial role in the energy dissipation and conversion processes within the terrestrial magnetosphere and can drive various types of plasma waves and instabilities, affecting the electron‐scale dynamics. …”
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3829
Engineering Stepped Structures on Hydroxyapatite Surfaces: A Potential Strategy to Modulate Bone Marrow Mesenchymal Stem Adhesion, Spreading, and Proliferation
Published 2025-05-01“…Moreover, our manufacturing method is facile and efficient, positioning it to potentially integrate with other processing techniques for the more effective and precise regulation of BMSCs.…”
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3830
Exploiting 2D Neural Network Frameworks for 3D Segmentation Through Depth Map Analytics of Harvested Wild Blueberries (<i>Vaccinium angustifolium</i> Ait.)
Published 2024-12-01“…Notably, the YOLOv8 models, particularly YOLOv8n-seg, demonstrated superior processing efficiency, with an average time of 18.10 ms, significantly faster than the Detectron2 models, which exceeded 57 ms, while maintaining high performance with a mean intersection over union (IoU) of 0.944 and a Matthew’s correlation coefficient (MCC) of 0.957. …”
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3831
Annual cycle variations in the gut microbiota of migratory black-necked cranes
Published 2025-02-01“…Despite having greater diversity, the summer gut microbiota had a simpler network structure than the other seasons (fewer edges and nodes). The dispersal limitation during random processes also significantly influenced gut microbial community assembly. …”
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3832
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3833
Morphological rationale of mesenchymal stem cells in the local treatment of experimental chronic purulent-necrotic wounds
Published 2022-06-01“…To assess morphological changes in chronic wounds, fragments measuring 0.5 cm × 1.0 cm × 1.0 cm were cut from the edges, followed by fixation in 10 % solution of neutral formalin. …”
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3834
Wetland-to-Meadow Transition Alters Soil Microbial Networks and Stability in the Sanjiangyuan Region
Published 2025-05-01“…Particularly, the collapse of methane-oxidizing archaea (−100%) and emergence of pathogenic fungi (+28.6%) highlight functional thresholds in degradation processes. These findings provide microbial regulation targets for wetland restoration, emphasizing hydrologic management and organic carbon conservation as priority interventions. …”
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3835
YOLOv8-SDC: An Improved YOLOv8n-Seg-Based Method for Grafting Feature Detection and Segmentation in Melon Rootstock Seedlings
Published 2025-05-01“…The mAP of Box and Mask for cotyledon (leaf1, leaf2, leaf), growing point (pot), and seedling stem (stem) assays reached 98.6% and 99.1%, respectively. The processing speed reached 200 FPS. The feasibility of the proposed method was further validated through grafting features, such as cotyledon deflection angles and stem–cotyledon separation points. …”
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3836
Extraction of exact symbolic stationary probability formulas for Markov chains with finite space with application to production lines. Part I: description of methodology
Published 2025-07-01“…The transition matrices of Markov chains are represented by graphs, which show the properties and characteristics that help analyze the underlying processes.MethodThe graph representing the transition matrix of a Markov chain is formed from the transition state diagram, with weights representing the mean transition rates. …”
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3837
Automatic melanoma detection using an optimized five-stream convolutional neural network
Published 2025-07-01“…To address these issues in this paper, we have done pre-processing such as hair removal, balancing the skin lesion images using a generative adversarial network (GAN)-based method, denoising using a CNN-based method, and image enhancement. …”
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3838
First Experience in Small Incision Lenticule Extraction with the Femto LDV Z8 and Lenticule Evaluation Using Scanning Electron Microscopy
Published 2020-01-01“…Postoperatively, the roughness of the lenticule surfaces and the irregularity of edges were observed by scanning electron microscopy (SEM) and were also compared between the two groups. …”
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3839
Intelligent Monitoring of BECS Conveyors via Vision and the IoT for Safety and Separation Efficiency
Published 2025-05-01“…Conveyor belts are critical in various industries, particularly in the barrier eddy current separator systems used in recycling processes. However, hidden issues, such as belt misalignment, excessive heat that can lead to fire hazards, and the presence of sharp or irregularly shaped materials, reduce operational efficiency and pose serious threats to the health and safety of personnel on the production floor. …”
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3840
Investigation of Chip Morphology in Elliptical Vibration Micro-Turning of Silk Fibroin
Published 2025-01-01“…This study represents a significant advancement in the processing of silk fibroin film, offering a complementary approach to fabricating short, spiral-shaped silk fibroin particles with a high surface-area-to-volume ratio compared to traditional spheroids, which holds great potential for enhancing drug-loading efficiency in high-precision drug delivery systems.…”
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