Search alternatives:
variational » variations (Expand Search)
Showing 2,741 - 2,760 results of 3,710 for search 'Variational integration methods', query time: 0.16s Refine Results
  1. 2741

    Position-Aware Graph Neural Network for Few-Shot SAR Target Classification by Jia Zheng, Ming Li, Peng Zhang, Yan Wu, Hongmeng Chen

    Published 2024-01-01
    “…Synthetic aperture radar (SAR) target classification methods based on convolutional neural networks (CNNs) are susceptible to overfitting due to limited samples. …”
    Get full text
    Article
  2. 2742

    The importance of dopamine levels and single-nucleotide polymorphism within COMT, DRD1 and DRD2 genes in obstructive sleep apnoea by Joanna Smardz, Helena Martynowicz, Marta Dratwa-Kuzmin, Anna Wojakowska, Pawel Gac, Katarzyna Bogunia-Kubik, Mieszko Wieckiewicz

    Published 2025-12-01
    “…These findings pave the way for personalized diagnostic and therapeutic approaches. By integrating neurobiology, genetics, and clinical practice, this research contributes to the evolving framework for precision medicine in sleep disorders.…”
    Get full text
    Article
  3. 2743
  4. 2744

    Enhancing wheat genomic prediction by a hybrid kernel approach by Jaime Cuevas, Jose Crossa, Jose Crossa, Abelardo Montesinos-López, Johannes W. R. Martini, Guillermo Sebastiáń Gerard, Jaime Ortegón, Susanne Dreisigacker, Velu Govindan, Paulino Pérez-Rodríguez, Carolina Saint Pierre, Leonardo Abdiel Crespo Herrera, Osval A. Montesinos-López, Paolo Vitale

    Published 2025-08-01
    “…This study integrates genomic and pedigree data by leveraging advanced modeling techniques, aiming to enhance the predictive performance of genomic selection models by capturing complex genetic relationships through the interaction of both matrices and exploring the utility of non-linear methods, such as kernel matrices. …”
    Get full text
    Article
  5. 2745

    Multiscale Pore Architecture and Its Influence on Porosity, Permeability, and Fluid Flow in Tight Gas Reservoirs of the Shihezi H8 Formation, Ordos Basin by Muhammad Toseef Adnan, Guishan Zhang, Bin Chang, Hu Wei, Ren Peng, Wang Chang, Liang Wang

    Published 2024-11-01
    “…The optimized insights from this integrated study provide a framework to guide development strategies and field appraisal methods for maximizing recovery from unconventional tight gas formations.…”
    Get full text
    Article
  6. 2746
  7. 2747

    QTL-based dissection of three key quality attributes in maize using double haploid populations by Zitian He, Jianping Wang, Jianping Wang, Jialei Li, Jianwei Li, Lei Chen, Xiaolei Zhang, Xiaolei Zhang

    Published 2025-05-01
    “…While previous studies have explored the genetic basis of these traits, further investigation into the quantitative trait loci (QTL) responsible for variations in starch content, oil content, and lysine content still requires additional attention.MethodsDouble haploid (DH) populations were developed via a nested association mapping (NAM) design. …”
    Get full text
    Article
  8. 2748

    CDKN1A as a target of senescence in heart failure: insights from a multiomics study by Rutao Bian, Rutao Bian, Li Zhang, Li Zhang, Dongyu Li, Dongyu Li, Xuegong Xu, Xuegong Xu

    Published 2024-10-01
    “…However, the exact triggering factors and underlying causes of HF onset and progression are still not fully understood.ObjectivesBy integrating multi-omics data, this study aimed to determine the genetic associations between cardiomyocyte and HF using cell senescence-related genes (SRGs).MethodsThe study utilized the CellAge database and the SenMayo dataset, combined with high-resolution single-cell RNA sequencing (scRNA-seq) data, to identify SRG and examine differences in cardiac cell expression. …”
    Get full text
    Article
  9. 2749
  10. 2750

    Characterising the spatio-temporal patterns of water quality parameters in the cradle of humankind world heritage site using Sentinel-2 and random forest regressor by Sinesipho Ngamile, Sinesipho Ngamile, Mahlatse Kganyago, Sabelo Madonsela, Sabelo Madonsela, Vuyelwa Mvandaba

    Published 2025-07-01
    “…This study aimed to predict and map the spatio-temporal patterns of both optically and non-optically active water quality parameters within small inland water bodies located in the COHWHS.MethodsHigh-resolution Sentinel-2 Multispectral Instrument (MSI) satellite data and two random forest models (Model 1 [consisting of sensitive spectral bands] and Model 2 [consisting of spectral bands + indices]) were used alongside In-situ measurements of chlorophyll-a, suspended solids, dissolved oxygen (DO), pH, Temperature, and electrical conductivity (EC) were integrated to establish empirical relationships and assess spatial variability across high-flow and low-flow conditions.ResultsThe results indicated that DO could be predicted with the highest accuracy under low-flow conditions, followed by EC. …”
    Get full text
    Article
  11. 2751
  12. 2752

    Screening of Germline BRCA1 and BRCA2 Variants in Nigerian Breast Cancer Patients by Abimbola F. Onyia MSc, Paul Jibrin MBBS, Temitope Olatunji-Agunbiade MBBS, Ademola Oyekan MBBS, AbdulRazzaq Lawal MBBS, Adewumi Alabi MBBS, Anthonia C. Sowunmi MBBS, Eben A. Aje MBBS, Oluwabusayo B. Ogunniyi MBBS, Ebenezer S. Nkom MBBS, Opeyemi C. De Campos PhD, Oluwakemi A. Rotimi PhD, Jelili O. Oyelade PhD, Solomon O. Rotimi PhD

    Published 2025-04-01
    “…Background Breast cancer remains a leading cause of mortality among Nigerian women, with triple-negative breast cancer (TNBC) being particularly prevalent. Variations in BRCA1 and BRCA2 genes remain key risk factors for this disease. …”
    Get full text
    Article
  13. 2753

    Capturing resilience from phenotypic deviations: a case study using feed consumption and whole genome data in pigs by Enrico Mancin, Christian Maltecca, Jicaj Jiang, Yi Jian Huang, Francesco Tiezzi

    Published 2024-11-01
    “…This measure extends beyond specific conditions, capturing the impact of various unknown external factors that influence phenotype variations. Importantly, this method does not require additional phenotyping investments. …”
    Get full text
    Article
  14. 2754

    An Adaptive Graph Convolutional Network with Spatial Autocorrelation for Enhancing 3D Soil Pollutant Mapping Precision from Sparse Borehole Data by Huan Tao, Ziyang Li, Shengdong Nie, Hengkai Li, Dan Zhao

    Published 2025-06-01
    “…Traditional interpolation methods may obscure local variations in soil contamination when applied to such sparse data, thus reducing the interpolation accuracy. …”
    Get full text
    Article
  15. 2755

    FEATURES OF THE CHRONIC PAIN SYNDROME IN PATIENTS WITH RHEUMATOID ARTHRITIS AND MEDICAL DIAGNOSTIC TACTICS by M. A. Gromova, S. E. Myasoedova

    Published 2016-06-01
    “…All this allows to validate consultation of medical specialists and to differentiate treatment. Conclusions. The integrated approach to diagnostics of a chronic pain syndrome for rheumatoid arthritis allows to estimate pain strengths in dynamics of disease development, to reveal existence of pain variations, anxiety and depression. …”
    Get full text
    Article
  16. 2756

    Interpersonal symptoms in adolescence depression across Asian and European regions: a network approach by H. N. Cheung, M. Habibi Asgarabad, W. S. Ho, M. R. Zibetti, S. T. K. Li, W. Y. Chan Stella, J. M. Williams

    Published 2024-10-01
    “…It demonstrates that interpersonal symptoms are integral to the central features of depressive symptoms. …”
    Get full text
    Article
  17. 2757
  18. 2758

    Comparative Study of Structural and Quality Controls for Grouted Sleeve Connections in Different Standards: Connection Technology, Design, and Mechanical Requirements by Shuoting Xiao, Nikita Igorevich Fomin, Jiaxin Li, Jinhong Gu

    Published 2025-05-01
    “…As one type of critical load-bearing element in precast concrete structures, grouted sleeve (GS) connections enable efficient force transmission between reinforcing bars while maintaining structural integrity. Despite their growing global adoption, significant variations exist in design philosophies, construction specifications, and performance requirements among regional standards. …”
    Get full text
    Article
  19. 2759

    Accurate Rainfall Prediction Using GNSS PWV Based on Pre-Trained Transformer Model by Wenjie Yin, Chen Zhou, Yuan Tian, Hui Qiu, Wei Zhang, Hua Chen, Pan Liu, Qile Zhao, Jian Kong, Yibin Yao

    Published 2025-06-01
    “…Unlike previous studies mainly focusing on rainfall occurrences, this study proposes a transformer-based model for hourly rainfall prediction, integrating the GNSS PWV and ERA5 meteorological data. …”
    Get full text
    Article
  20. 2760

    Deep Learning and Transformer Models for Groundwater Level Prediction in the Marvdasht Plain: Protecting UNESCO Heritage Sites—Persepolis and Naqsh-e Rustam by Peyman Heidarian, Franz Pablo Antezana Lopez, Yumin Tan, Somayeh Fathtabar Firozjaee, Tahmouras Yousefi, Habib Salehi, Ava Osman Pour, Maria Elena Oscori Marca, Guanhua Zhou, Ali Azhdari, Reza Shahbazi

    Published 2025-07-01
    “…This study presents an integrated remote sensing and transformer-based deep learning framework that combines diverse geospatial datasets to predict spatiotemporal variations across the plain near the Persepolis and Naqsh-e Rustam archaeological complexes—UNESCO World Heritage Sites situated at the plain’s edge. …”
    Get full text
    Article