Showing 741 - 760 results of 18,993 for search 'sampling more methods', query time: 0.31s Refine Results
  1. 741

    Factors associated with quality of intrapartum care in Kenya: a complex samples analysis of the 2022 Kenya demographic and health survey by Lilian Nuwabaine, Earnest Amwiine, Quraish Sserwanja, Joseph Kawuki, Mathius Amperiize, Angella Namulema, Ahmed Mohammed Sarki, John Baptist Asiimwe

    Published 2025-04-01
    “…This study aimed to investigate the factors associated with the quality of intrapartum care using the 2022 Kenya Demographic and Health Survey (KDHS). Methods Secondary data from the 2022 KDHS of 11,863 participants, who were selected by multistage stratified sampling, was used. …”
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  2. 742

    Causal Relationship Between Type 2 Diabetes Mellitus and Preeclampsia: A Bidirectional Two-Sample Mendelian Randomized Study by Song X, Wang Y, Li P, Wang Y, Wen X, Nie Q, An W, Wang H, He F

    Published 2025-06-01
    “…Xuwen Song,1 Yikang Wang,2 Pengsheng Li,3 Yafei Wang,4 Xinghui Wen,4 Qingwen Nie,1 Wanlu An,1 Huan Wang,1 Fang He1 1Department of Obstetrics and Gynecology; Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong Province, People’s Republic of China; 2Department of Cardiovascular Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, People’s Republic of China; 3Department of Obstetrics, Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong Province, People’s Republic of China; 4Department of Obstetrics and Gynecology, The Second People’s Hospital of Guiyang, Guiyang, Guizhou Province, People’s Republic of ChinaCorrespondence: Fang He, Department of Obstetrics and Gynecology; Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong Province, People’s Republic of China, Tel +8618922182396, Email hefangjnu@126.comBackground: Observational epidemiologic investigations into the link between diabetes mellitus and preeclampsia (PE) have been conducted, but genetic evidence is still lacking. We utilized a two-sample Mendelian randomization (MR) analysis to shed light on the potential influence of type 2 diabetes mellitus (T2DM) on PE at the genetic prediction level.Methods: We carried out a two-sample bidirectional MR analysis, utilizing genetic variants associated with T2DM (N=461,920) and PE (N=219,817) from the largest available genome-wide association studies. …”
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  3. 743
  4. 744

    Development of a Machine‐Learning Model for Diagnosis of Pancreatic Cancer from Serum Samples Analyzed by Thermal Liquid Biopsy by Sonia Hermoso‐Durán, Nicolas Fraunhoffer, Judith Millastre‐Bocos, Oscar Sanchez‐Gracia, Pablo F. Garrido, Sonia Vega, Ángel Lanas, Juan Iovanna, Adrián Velázquez‐Campoy, Olga Abian

    Published 2025-01-01
    “…An innovative approach based on differential scanning calorimetry (DSC) of blood serum samples, thermal liquid biopsy (TLB), combined with machine‐learning (ML) analysis, may offer a more efficient method for diagnosing PDAC. …”
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  5. 745

    Earplug use during sleep and its association with cardiovascular disease – Results from a large sample of the general population by Omar Hahad, Volker H. Schmitt, Rieke Baumkötter, Matthias Michal, Julian Chalabi, Alexander K. Schuster, Emilio Gianicolo, Karl J. Lackner, Katharina Geschke, Julia Weinmann-Menke, Stavros Konstantinides, Andreas Daiber, Philipp S. Wild, Thomas Münzel

    Published 2025-04-01
    “…This study examines associations between earplug use, noise annoyance, and CVD in a general population sample. Methods: Cross-sectional data from 15,010 participants (35–74 years, 2007–2012) in the German Gutenberg Health Study were analyzed. …”
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  6. 746
  7. 747

    The Role of Modern Banking Services in Supporting the Competitive Advantage of a Sample of Private Banks in the City of Erbil, an Exploratory Study by Khadeeja Qader Smael, Basm Mohammed Yonis

    Published 2023-04-01
    “…However, through conducting fieldwork based on the descriptive analytical method to analyze the data collected By distributing (110) questionnaires to the sample members, which were limited to those in the job (bank managers, their assistants, department officials and employees), and the ready-made statistical programs SPSS and Easy Fit were used in the analysis process. 64.6%) in the dependent variable, and this means that there is a positive (direct) relationship between the two variables. …”
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  8. 748

    Enhancing Health Mention Classification Through Reexamining Misclassified Samples and Robust Fine-Tuning Pre-Trained Language Models by Deyu Meng, Tshewang Phuntsho, Tad Gonsalves

    Published 2024-01-01
    “…To address this challenge, our research introduces an innovative method that enhances the accuracy and robustness of pre-trained language models for HMC by employing a misclassified samples replay buffer and applying controlled perturbations to data representations. …”
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  9. 749
  10. 750

    Microstrip-Based Anti-Aliasing Filters for Beyond-50 GHz-Bandwidth Mix-Filter-Sample Analog-to-Digital-Converters by Anton Lorenz, Christian D. Matthus, Frank Ellinger

    Published 2025-01-01
    “…In face of the specific requirements of the FI-ADC on the AAF amplitude response, the stepped impedance approach is shown to be much more suitable than other common approaches for wide stop band filters. …”
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  11. 751
  12. 752

    A New Approach to Detect and Semi-quantify All Molecular Species and Classes of Anionic Phospholipids Simultaneously in Plant Samples by Manon Genva, Cécile Mirande-Bret, Laetitia Fouillen

    Published 2025-04-01
    “…Here, we describe a straightforward strategy for the extraction and semi-quantification of all anionic phospholipid species from plant samples. Our method is based on the derivatization of the anionic phospholipids, and more especially on their methylation using trimethylsilyldiazomethane, followed by analysis by high-performance liquid chromatography coupled with a triple quadrupole mass spectrometer. …”
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  13. 753

    PALEOEARTHQUAKES IN THE PRIBAIKALIE: METHODS AND RESULTS OF DATING by Oleg P. Smekalin, Anatoly V. Chipizubov, V. S. Imayev

    Published 2015-09-01
    “…The absolute and relative dating methods allowed us to identify sections in some paleoseismogenic structures by differences in ages of activation and thus provided new data for more accurate definitions of epicenters and magnitudes of the paleo-earthquakes. …”
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  14. 754
  15. 755

    Structural isomeric aromatic diamine linkers influenced electrocatalysis of AuNPs: Efficient assessment of hydrazine in environmental water samples by Karmegam Muthukrishnan, N.S.K. Gowthaman, Bharathi Sinduja, Mathur Gopalakrishnan Sethuraman

    Published 2025-12-01
    “…The PPD SAM on the electrode surface was found to be more compact than OPD and MPD, according to the multi-method analysis. …”
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  16. 756
  17. 757

    A two sample Mendelian randomized study of the association of sex hormones and behavioral and clinical risk factors with macular hole by Zetong Nie, Naxin Duan, Xiang Zhang, Boshi Liu, Siqiong Bai, Xiaorong Li, Wenbo Li, Bojie Hu

    Published 2025-03-01
    “…Abstract Macular hole (MH) is a disease of the vitreoretinal interface that develops in relation to age and gender, and is 3.3 times more prevalent in females than in males. However, it remains inconclusive whether gender plays a role in the pathogenesis of MH. …”
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  18. 758

    Broompare in sunflower crops and control methods by O. Ivashchenko

    Published 2020-03-01
    “…The study of the biological characteristics and developing methods for effective control of Broomrape in sunflower crops. …”
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  19. 759

    Label semantics and image features aware remote sensing sample retrieval from multi-source datasets for AI-enabled remote sensing monitoring by XingTao Ren, XingTao Ren, Yan Ma, YiXin Zhou, YiXin Zhou

    Published 2025-04-01
    “…However, as the significant demand for more abundant and diverse remote sensing imagery samples continues to surge, sample data scarcity has emerged as a critical challenge for large-scale AI-enabled remote sensing applications. …”
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  20. 760

    Uncertainty analysis method and application of neutron multi-sphere spectrometer measurement based on Monte Carlo method by ZHANG Dake, TANG Zhihui, WEI Yingjing, LI Taosheng, CAO Qinjian, SUN Bowen

    Published 2024-12-01
    “…Detailed statistical characterization of the calculation results was allowed to provide a more comprehensive understanding compared to conventional methods. …”
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