Suggested Topics within your search.
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The microbiome alterations of supragingival plaque among adolescents using clear aligners: a metagenomic sequencing analysis
Published 2024-12-01“…Abstract Background White spot lesions (WSLs) may develop in adolescents undergoing clear aligner (CA) therapy with poor oral hygiene. The specific effects of CAs on the microbial composition and functional characteristics of supragingival plaques remain unclear. …”
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Dynamic Femur Fracture Brace vs Hip Spica Cast for Pediatric Femoral Shaft Fractures: A Retrospective Comparative Cohort Study
Published 2025-08-01“…The prefabricated DF2 functional brace offers an alternative to traditional spica casting, which is effective but has limitations. …”
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An Energy Level Alignment Study of 2PACz Molecule on Perovskite Device‐Related Interfaces by Vacuum Deposition
Published 2025-05-01“…On solvent‐cleaned and plasma‐treated indium tin oxide (ITO) substrates, the SAM is vertically assembled with 0.22 and 0.13 eV work function increases, respectively. However, on sputtered ITO, SAM is assembled with upside down orientation, with 0.51 eV work function decrease. …”
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Exact solutions of steady plane MHD aligned flows using (ξ,ψ)- or (η,ψ)-coordinates
Published 1997-01-01“…A new approach for the determination of exact solutions of steady plane infinitely conducting MHD aligned flows is presented. In this approach, the (ξ,ψ)- or the (η,ψ)- coordinates is used to obtain exact solutions of these flows where ψ=(x,y) is the streamfunction and w=ξ(x,y)+iη(x,y) is an analytic function of z=x+iy.…”
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Advancing precision in medical image segmentation: A performance analysis of loss functions for COVID‐19 lung infection segmentation in computed tomography images
Published 2024-11-01“…Abstract This study evaluates the effectiveness of three loss functions Asymmetric Unified Focal Loss (AUFL), Dice Similarity Coefficient Loss (DSCL), and Cross‐Entropy (CE) for segmenting COVID‐19 lung infections in computed tomography images. …”
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Deficiency of the interleukin-1 receptor antagonist: Characterizing the molecular consequences of loss-of-function IL1RN variants from structural and biochemical evidence
Published 2025-06-01“…DIRA is caused by biallelic loss-of-function mutations in the IL1RN gene, including 16 cytogenetic abnormalities to date. …”
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Determinants of oral health-related quality of life in orthodontic aligner wearers: A cross-sectional analysis.
Published 2025-01-01“…Oral health-related quality of life (OHRQoL) is a critical measure for assessing the impact of orthodontic treatments, including aligners. This study aimed to investigate factors associated with OHRQoL among orthodontic aligner wearers. …”
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ELFA-Log: Cross-System Log Anomaly Detection via Enhanced Pseudo-Labeling and Feature Alignment
Published 2025-07-01“…Additionally, a distance-based loss function optimizes the shared representation of cross-system log features. …”
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Interference alignment based on adaptive eigenmodes in a multiple-input, multiple-output cognitive radio network
Published 2018-02-01“…In order to provide a higher sum rate of secondary users, two interference alignment schemes are presented. The first one is an interference sub-space alignment scheme, which aims to align the sub-spaces spanned by interference from other secondary users with the sub-space spanned by interference from primary user. …”
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Non-invasive fluorescence sensing reveals changes in intestinal barrier function and gastric emptying rate in a first-in-human study of Crohn’s disease
Published 2025-08-01“…Background: Crohn’s disease is characterised by multifaceted changes in gut function, involving not just inflammatory effects but also alterations in gut barrier function and gastric motility. …”
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Orthodontic Management of Class II Malocclusion with Clear Aligners: Mandibular Advancement vs. Class II Elastics
Published 2025-04-01“…<b>Background</b>: This cephalometric study aimed to evaluate the effects of clear aligner therapy in growing individuals with Class II malocclusion, comparing two functional approaches: the use of Class II elastics or the Mandibular Advancement (MA). …”
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Fine-Grained Style Alignment and Class Balance for Unsupervised Domain Adaptation in Remote Sensing Image Segmentation
Published 2025-01-01“…This module effectively prevents the loss of fine details found in traditional AdaIN methods, achieving fine-grained style alignment between the source and target domains. Second, we propose a class balance loss function that adjusts the weight distribution of target domain samples to mitigate the influence of dominant classes and enhance the focus on rare categories, thereby alleviating the issue of class imbalance. …”
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AI-Driven Blade Alignment for Aerial Vehicles’ Rotary Systems Using the A* Algorithm and Statistical Heuristics
Published 2023-11-01“…This research proposes an innovative AI-based algorithm to optimize blade alignment in helicopter rotary systems, integrating the A* algorithm and a statistical heuristic function. …”
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Enhancing cognitive abilities through transcutaneous auricular vagus nerve stimulation: Findings from prefrontal functional connectivity analysis and virtual brain simulation
Published 2025-05-01“…In this study, we systematically analyzed the effects of taVNS on cognitive enhancement from the perspective of brain networks, by combining functional near-infrared spectroscopy (fNIRS) signal analysis with virtual brain simulations. …”
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