Showing 621 - 640 results of 4,689 for search 'more composition methods', query time: 0.18s Refine Results
  1. 621
  2. 622

    Predictive values for different cancers and inflammatory bowel disease of 6 common abdominal symptoms among more than 1.9 million primary care patients in the UK: A cohort study. by Annie Herbert, Meena Rafiq, Tra My Pham, Cristina Renzi, Gary A Abel, Sarah Price, Willie Hamilton, Irene Petersen, Georgios Lyratzopoulos

    Published 2021-08-01
    “…<h4>Conclusions</h4>Based on evidence from more than 1.9 million patients presenting in primary care, the findings provide estimated PPVs that could be used to guide specialist referral decisions, considering the PPVs of common abdominal symptoms for cancer alongside that for IBD and their composite outcome (cancer or IBD), taking into account the variable PPVs of different abdominal symptoms for different cancers sites. …”
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  3. 623
  4. 624
  5. 625

    Composite fault feature extraction for gears based on MCKD-EWT adaptive wavelet threshold noise reduction by Yanchang LV, Jingyue Wang, Chengqiang Zhang, Jianming Ding

    Published 2025-02-01
    “…The results of experimental data analysis show that compared with the feature extraction methods such as spatial scale threshold EWT-MCKD and Complete Ensemble Empirical Mode Decomposition (CEEMDAN)-MCKD, the proposed method is more suitable for the diagnosis of gear composite faults in a strong background noise environment, the noise interference is effectively suppressed, and the extraction effect of gear composite fault features is more obvious.…”
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  6. 626
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    Prospective Associations of Body Composition and Body Shape With the Risk of Developing Pancreatic Cancer in the UK Biobank Cohort by Sofia Christakoudi, Konstantinos K. Tsilidis, Marc J. Gunter, Elio Riboli

    Published 2025-03-01
    “…Methods We used multivariable Cox proportional hazards models to examine the prospective associations of body composition (allometric fat‐mass index (AFI) and allometric lean‐mass index (ALI), based on bioelectrical impedance, uncorrelated with each other and with height), waist size (allometric waist‐to‐hip index (WHI), uncorrelated with weight and height) and diabetes with pancreatic cancer risk in UK Biobank. …”
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  9. 629

    Large-Scale Atomistic Simulation of Sintering Process and Mechanical Properties of Al Matrix Composite with Different Reinforcements by Yongchao Zhu, Can Sui, Na Li, Lijuan Sun, Songtao Li

    Published 2024-11-01
    “…Structural analysis and tensile modeling were carried out on the sintered composites. The results indicate that the density of the Al–graphene composite was higher and increased with growth in the size of the reinforcements, although the Al–graphene system required more heating time to achieve densification. …”
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  10. 630

    Chemical composition and bioactivities of Phellinus pini extracts, and quality evaluation of healthy drinks prepared from the mushroom by Ngan Nguyen Thi, Nguyen Trang H.D.

    Published 2025-01-01
    “…The hot water and microwave extraction methods showed more effective in extracting polysaccharide from the mushroom. …”
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  11. 631

    Fault diagnosis of planetary gearboxes based on bispectral composite spectral features of torsional vibration modulation signals by ZHANG Yibao, HU Lei, XU Yuandong, SONG Xinkai

    Published 2025-04-01
    “…Finally, the MSB optimal carrier band composite spectrum was constructed for the selected optimal carrier band as a fault diagnosis feature of the planetary gearbox.ResultsThe test results demonstrate that the proposed method can more intuitively reflect the fault state of the planetary wheel as well as the fault information, which verifies the effectiveness and superiority of the method in the planetary wheel fault diagnosis.…”
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  12. 632

    Nondestructive Inspection of Thin Basalt Fiber Reinforced Composites Using Combined Terahertz Imaging and Infrared Thermography by Przemyslaw Lopato, Grzegorz Psuj, Barbara Szymanik

    Published 2016-01-01
    “…The inspection of thin basalt fiber reinforced composite materials was carried out using two nondestructive methods: terahertz time domain imaging and infrared thermography. …”
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  13. 633

    Assessing the healthiness of UK food companies' product portfolios using food sales and nutrient composition data. by Lauren Kate Bandy, Sven Hollowell, Richard Harrington, Peter Scarborough, Susan Jebb, Mike Rayner

    Published 2021-01-01
    “…Further policy action is needed to incentivise companies to make more substantive changes in product composition to support consumers to achieve a healthier diet.…”
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  14. 634

    Movement Competency Screens Can Be Reliable In Clinical Practice By A Single Rater Using The Composite Score by Kerry J. Mann, Nicholas O'Dwyer, Michaela R. Bruton, Stephen P. Bird, Suzi Edwards

    Published 2022-06-01
    “…Experts detected more movement errors than novices and both rating groups improved their detection of errors with repeated viewings of the same movement…”
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  15. 635

    Effect of Laser and Conventional Office Bleaching and Polishing on the Color Change of Stained Nanohybrid and Microhybrid Composite Resin by Shakiba Farahani, Taraneh Faghihi, Ladan Ranjbar Omrani, Nasim Chiniforush, Elham Ahmadi, Mandana Karimi, Mahdi Abbasi

    Published 2023-01-01
    “…The highest capacity to remove stains was related to the conventional in-office bleaching method. Grandio composite resin underwent more color changes than Clearfil composite resin significantly (P-value < 0.05). …”
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  16. 636

    Movement behaviors and cardiorespiratory fitness – a cross-sectional compositional data analysis among German adults by Alexander Roosz, Martin Bahls, Sabina Ulbricht, Antje Ullrich, Anne Obst, Beate Stubbe, Ralf Ewert, Sabine Kaczmarek, Till Ittermann, Marcus Dörr, Lisa Voigt

    Published 2025-03-01
    “…More light intensity physical activity was associated to higher %predicted VO2peak in both sexes and with lower VO2/work in women (all p < 0.01). …”
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  17. 637

    Use of an Improved Car-Following Model to Explain the Influence of Traffic Composition on Saturation Headway at Signalized Intersections by Yi Wang, Jian Rong, Wei Luo, Yacong Gao

    Published 2022-01-01
    “…Previous studies mainly used statistical methods to analyze the impact of traffic composition on saturation flow rate from the mesolevel, and there is insufficient research on how traffic composition affects driving behavior. …”
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  18. 638

    “Goldilocks day”: identifying the optimal awake movement behaviour composition for predicted cardiometabolic health outcomes in youth by Joey Murphy, Charlotte Lund Rasmussen, Javier Brazo-Sayavera, Ademola Victor Damilola, Nastja Podrekar Loredan, Aoko Oluwayomi, Luís Bettencourt Sardinha, Niels Wedderkopp, Elaine Murtagh

    Published 2025-12-01
    “…Background Most research focuses on the relationship of individual movement behaviours, neglecting how different compositions throughout the day associate with cardiometabolic health outcomes.Aim The aim of this study was to explore the optimal awake movement behaviour composition associated with predicted cardiometabolic health outcomes in youth.Subjects and methods The study included participants (N = 1,310 participants; 11.1 ± 2.5 [range = 7.98–17.1 years]; 55.9% female; 100% European) from the International Children’s Accelerometry Database. …”
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  19. 639

    Research on the Material Evaluation Method of Shaft for Traction Motor by WANG Yajie, ZOU Yulin, HE Siyuan, CHEN Zhichu

    Published 2016-01-01
    “…Test results indicate that this method is more rational than the current one, which can provide more useful reference for the material’s selection of the shaft.…”
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  20. 640

    The Species Composition of Microbiota and Biological Properties of Dominant Bacterial Species in the Lacrimal Fluid in Patients with Endogenous Uveites by A. Yu. Konkova, E. S. Horowitz, T. V. Gavrilova, M. V. Chereshneva

    Published 2021-12-01
    “…The purpose: to study the species composition of the lacrimal fluid microbiota in patients with endogenous uveitis and the biological properties of dominant species of bacteria.Patients and Methods. …”
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