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8701
Measurement and Real Time Analysis of Local Damage in Wear-and-Fatigue Tests
Published 2019-06-01“…The aim of this work was the development and tests of smoothing model for measured by the SZ-01 center time series experimental data using wavelet transform.With the help of the SZ center, the frictional moment in the roller/shaft system was measured allowing for studying the change in the coefficient of rolling resistance as a function of the level of the contact and non-contact bending load during wear-fatigue tests. …”
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8702
Enhanced YOLOv7-Tiny for Small-Scale Fire Detection via Multi-Scale Channel Spatial Attention and Dynamic Upsampling
Published 2025-01-01“…Furthermore, the Focaler-IoU loss function is employed to focus the model on hard samples, enhancing the accuracy of small fire detection. …”
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8703
Improved YOLOv8n based helmet wearing inspection method
Published 2025-01-01“…Abstract This paper proposes the YOLOv8n_H method to address issues regarding parameter redundancy, slow inference speed, and suboptimal detection precision in contemporary helmet-wearing target recognition algorithms. The YOLOv8 C2f module is enhanced with a new SC_Bottleneck structure, incorporating the SCConv module, now termed SC_C2f, to mitigate model complexity and computational costs. …”
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8704
CNN-Enabled Visibility Enhancement Framework for Vessel Detection under Haze Environment
Published 2021-01-01“…Meanwhile, a hybrid loss function is designed for monitoring the multiscale output of C-FEM and the final result of F-FFM simultaneously. …”
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8705
Improving Tiny Object Detection in Aerial Images with Yolov5
Published 2025-01-01“…Key modifications include adding a new prediction head with a 160×160 feature map, replacing the Sigmoid Linear Unit (SiLU) activation function with the Exponential Linear Unit (ELU), and swapping the Spatial Pyramid Pooling – Fast (SPPF) module with the Spatial Pyramid Pooling (SPP) module. …”
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8706
Genes that act downstream of sensory neurons to influence longevity, dauer formation, and pathogen responses in Caenorhabditis elegans.
Published 2012-01-01“…Using whole-genome microarray analysis, we identified transcripts whose levels are altered by mutations in the intraflagellar transport protein daf-10, which result in impaired development and function of many sensory neurons in C. elegans. In agreement with existing genetic data, the expression of genes regulated by the transcription factor DAF-16/FOXO was affected by daf-10 mutations. …”
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8707
Approbation of a Methodology for Determining the Readiness of a University to Conduct a Professional (Demonstration) Exam for Graduates of Training Programs for Educational Psychol...
Published 2024-10-01“…Students mastered each studied area of activity (labor function) of an educational psychologist, both separately in the elements of a professionally oriented module (disciplines, practice) and in the module as a whole. …”
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8708
Thrombo-inflammation linking androgen suppression with cardiovascular risk in patients with prostate cancer
Published 2024-12-01“…Based on in vitro studies, lack of androgens may modulate immune cells including monocytes, macrophages, and T-cells towards a pro-inflammatory phenotype and pro-atherogenic function. …”
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8709
Swin-HSSAM: A green coffee bean grading method by Swin transformer.
Published 2025-01-01“…This model integrated the Swin Transformer as the backbone network; fused features from the second, third, and fourth stages using the high-level screening-feature pyramid networks module; and incorporated the selective attention module (SAM) for discriminative power enhancement to enhance the feature outputs before classification. …”
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8710
Cannabinoids on the Brain
Published 2002-01-01“…These advances in our understanding of the actions of cannabinoids and the brain endocannabinoid system have led to important new insights into neuronal function which are likely to result in the development of new therapeutic strategies for the treatment of a number of key CNS disorders.…”
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8711
MaskDGNets: Masked-attention guided dynamic graph aggregation network for event extraction.
Published 2024-01-01“…We designed a reconstructed weighted loss function to supervise and adjust each module individually to ensure the optimal feature representation. …”
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8712
Insulator Defect Detection in Complex Environments Based on Improved YOLOv8
Published 2025-06-01“…A C2f_DSC feature extraction module was designed to identify more insulator tube features, an EMA (encoder–modulator–attention) mechanism and a BiFPN (bidirectional weighted feature pyramid network) fusion layer in the backbone network were introduced to extract different features in complex environments, and EIOU (efficient intersection over union) as the model’s loss function was used to accelerate model convergence. …”
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8713
Dynamic Activity of miR-125b and miR-93 during Murine Neural Stem Cell Differentiation In Vitro and in the Subventricular Zone Neurogenic Niche.
Published 2013-01-01“…Importantly, we describe for the first time a cell type- and differentiation stage-specific modulation of miR-93 and miR-125b in SVZ-derived NSC cultures and in the SVZ neurogenic niche in vivo, suggesting key roles of these miRNAs in regulating NSC function.…”
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8714
Cyanidin-3-glucoside: targeting atherosclerosis through gut microbiota and anti-inflammation
Published 2025-06-01“…These metabolites improve endothelial function by augmenting nitric oxide (NO) bioavailability through endothelial nitric oxide synthase (eNOS) activation and regulating lipid homeostasis through ATP-binding cassette transporter G1 (ABCG1)-mediated pathways. …”
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8715
The Role of Exogenous Ketones in Road Cycling: Evidence, Mechanisms, and Performance Claims
Published 2024-11-01“…Additionally, ketone bodies may support cognitive function, reducing perceived mental fatigue. Preliminary evidence also suggests a potential role in modulating erythropoietin levels through histone acetylation, though further research is needed to establish its impact on oxygen delivery. …”
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8716
Multi-Scale Construction Site Fire Detection Algorithm with Integrated Attention Mechanism
Published 2025-06-01“…Finally, the WIoUv3 metric is adopted in the loss function for bounding box regression to mitigate harmful gradient issues. …”
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8717
SGI-YOLOv9: an effective method for crucial components detection in the power distribution network
Published 2024-12-01“…Furthermore, this paper proposes the Inner-PIoU loss function, which combines the advantages of Powerful-IoU and Inner-IoU to improve the convergence speed and regression accuracy of bounding boxes. …”
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8718
Toward understanding sexual immune dimorphism in humans
Published 2025-06-01“…Genetic factors, including X-linked immune-related genes and cellular mosaicism, further contribute to the observed dimorphism, as do epigenetic mechanisms that modulate immune gene expression. From an evolutionary perspective, life history theory explains these differences as the result of trade-offs between reproductive strategies and immune function, with females prioritizing robust immunity for offspring survival and males balancing immune investment with reproductive fitness. …”
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8719
A threshold equation for action potential initiation.
Published 2010-07-01“…Finally, we observed that threshold variability in models depends crucially on the shape of the Na activation function near spike initiation (about -55 mV), while its parameters are adjusted near half-activation voltage (about -30 mV), which might explain why many models exhibit little threshold variability, contrary to experimental observations. …”
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8720
Bruton’s Tyrosine Kinase: A Double-Edged Sword in Cancer and Aging
Published 2025-05-01“…Beyond cancer, BTK is linked to aging, where its modulation may reduce senescent cell accumulation and preserve cognitive function. …”
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