Showing 461 - 480 results of 4,689 for search 'more composition methods', query time: 0.17s Refine Results
  1. 461

    Microbial Distortion? Impacts of Delayed Preservation on Microbiome Diversity and Composition in a Marine Invertebrate by Brenna Hutchings, Susanna López‐Legentil, Lauren Stefaniak, Marie Nydam, Patrick M. Erwin

    Published 2025-04-01
    “…ABSTRACT Field collections of marine invertebrates are often accompanied by delays in preservation, which may impact microbiome composition. Here, we tested the effects of delayed preservation and relaxation methods on microbiome diversity and composition in the colonial ascidian Trididemnum solidum using 16S rRNA amplicon sequencing. …”
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  2. 462

    Temporal generalization in evergreen leaf type classification using tailored Sentinel-2 composites by Peter Hofinger, Jan Dempewolf, Simon Ecke, Hans-Joachim Klemmt

    Published 2025-11-01
    “…Key contributions include recursive feature elimination to identify the most relevant spectral bands and indices, and optimizing compositing methods to boost classification accuracy, balancing robustness and temporal detail. …”
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  3. 463

    Insight into the composition and differentiation of endophytic microbial communities in kernels via 368 maize transcriptomes by Fang Tao, Feng Chen, Haida Liu, Cheng Chen, Beijiu Cheng, Guomin Han

    Published 2025-05-01
    “…Methods: The transcriptomic data of 368 maize inbred lines were used to explore the composition and diversity of endophytic microorganisms. …”
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  4. 464

    Composites in high-pressure hydrogen storage: A review of multiscale characterization and mechanical behavior by Imen Feki, Mohammadali Shirinbayan, Samia Nouira, Robert Tie Bi, Jean-Baptiste Maeso, Cedric Thomas, Joseph Fitoussi

    Published 2025-03-01
    “…Findings emphasize the importance of multiscale coupling from macro to microstructure to achieve accurate modeling and prediction of composite behavior. Insights from this research aim to optimize the design and durability of hydrogen storage systems, enabling safer and more efficient implementation in the automotive sector. …”
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  5. 465

    Nutrient Composition of Arugula Leafy Greens Following Application of Ascorbic Acid Foliar Sprays by Shivani Kathi, He Liu, Haydee Laza, Leslie Thompson, Sukhbir Singh, Wei Li, Catherine R. Simpson

    Published 2024-10-01
    “…In summary, the findings of this study establish that the foliar application of 200 ppm AA is an effective approach for increasing the vitamin C content in arugula leafy greens while improving the plant’s biomass, mineral composition, and stress responses. These biofortified arugula leafy greens exhibit the potential to offer plant protection against environmental stresses and a more consistent supply of vitamin C to humans upon consumption.…”
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  6. 466

    Composite Nano-Calcium-Based Material for Reinforcement and Protection of Earthen Ruins in Humid Environment by Xuan Huang, Chen Li, Xiaomeng Sun, Wanying Li

    Published 2022-01-01
    “…This article attempts to explore the protective effect of composite nano-calcium-based materials on wet sites. …”
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  7. 467

    Gut microbiota diversity and composition in children with autism spectrum disorder: associations with symptom severity by Qinghuang Zeng, Yisheng Hu, Leiying Xie, Xinyi Zhang, Yun Huang, Jianbin Ye, Shouan Wang, Jia Xu

    Published 2025-06-01
    “…Then the diversity and composition of gut microbiota were detected by high-throughput sequencing. …”
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  8. 468

    Comprehensive characterization of Chinese beers based on chemical composition, antioxidant activity and volatile metabolomics by Changwei Wang, Xueyuan Fu, Jianfeng Wang, Junhong Yu, Yaqi Shi, Xiaomei Feng, Chuyi Liu, Zhaoxia Yang, Bafang Li, Wanxiu Cao, Fen Du, Zhaopeng Shen, Hu Hou

    Published 2025-03-01
    “…The total phenolics content was determined using the Folin-ciocalteu method, while the total flavone and melanoidins were measured using colorimetric and spectrophotometric methods, respectively. …”
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  9. 469

    Study of burr and tear defects at the entrance and exit surface during drilling of Kevlar composites by Wei Zhang, Houpeng Du, Hongqiang Zhou, Ying Nie, Wendong Gong

    Published 2025-05-01
    “…In this paper, a method for analyzing the relationship between cutting parameters and defects at the surface of drilling holes of Kevlar composites was proposed. …”
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  10. 470

    Efficient quantum circuit research and implementation for 16-bit S-boxes based on composite field by Lei Zhang, Guoyuan Li, Jingchen Dai, Ruipeng Hong, Chaoen Xiao, Jianxin Wang, Yifan Zhang

    Published 2025-06-01
    “…Taking the 16-bit S-box in the MK-3 algorithm as an example, experimental results show that the proposed method maintains correct circuit structure while reducing CNOT gate consumption in the linear component by more than 32.8%, and the utilization of quantum resources in the nonlinear component is more advantageous. …”
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  11. 471

    Allelic composition of puroindolinium genes and confectionery properties of flour of soft winter wheat samples by О. Ю. Леонов, Я. Ю. Шарипіна, З. В. Усова, К. Ю. Суворова, Т. В. Сахно

    Published 2020-08-01
    “…The flour of these samples had typical for hard wheat quality indicators: WAC 68% and more, cookie diameter of 60–72 mm, cookie height of 13–15 mm, the surface evaluation of 1–4 points. …”
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  12. 472

    Effect of charcoal-containing toothpastes on roughness and color stability of bulk-fill resin composites by Waldemir Francisco Vieira Junior, Rafaella Queiróz Costa, Leonardo Santos Barros, Mariana Mayume Mori, Cecilia Pedroso Turssi, Fabiana Mantovani Gomes França, Núbia Inocencya Pavesi Pini, Roberta Tarkany Basting

    Published 2024-11-01
    “… Objective: To evaluate the effects of different commercially available charcoal-based toothpastes (CBTs) on the roughness and color of bulk-fill resin composites (RCs). Materials and Methods: Disc-shaped samples (6 × 2 mm) were made with nanofilled (NF) bulk-fill (Filtek One, 3M Oral Care) or nanohybrid (NH) bulk-fill (Aura, SDI) RCs. …”
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  13. 473

    Unlocking chickpea flour potential: AI-powered prediction for quality assessment and compositional characterisation by Ali Zia, Muhammad Husnain, Sally Buck, Jonathan Richetti, Elizabeth Hulm, Jean-Philippe Ral, Vivien Rolland, Xavier Sirault

    Published 2025-01-01
    “…Using a dataset comprising 136 chickpea varieties, the research compares the performance of several state-of-the-art deep learning models, including Convolutional Neural Networks (CNNs), Vision Transformers (ViTs), and Graph Convolutional Networks (GCNs), and compares the most effective model, CNN, against the traditional Partial Least Squares Regression (PLSR) method. The results demonstrate that CNN-based models outperform PLSR, providing more accurate predictions for key quality attributes such as protein content, starch, soluble sugars, insoluble fibres, total lipids, and moisture levels. …”
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  14. 474

    Determination of strength criteria on conditions of visual testability of impact damage in composite aircraft constructions by S. V. Dubinskiy, Yu. M. Feygenbaum, V. Ya. Senik

    Published 2019-12-01
    “…In particular, it was demonstrated that from all the viewing distances the defects in polymer composite materials are more detectable on the blue surface than on the gray and red ones. …”
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  15. 475

    Principle of Tibetan medicine fluoritum processing by vinegar based on the change of microstructure and chemical composition by Yuzhou Zhuo, Chang Lin, Jing Hu

    Published 2025-03-01
    “…The vinegar quenched water flying processing method can be listed as the best processing method for fluoritum because it can make the fluoritum particles smaller and more uniform, increase the content of organic matter and remove toxic and harmful metal elements. …”
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  16. 476
  17. 477

    Free Vibration of Composite Thin-Walled Beams with Chordwise Asymmetric Closed Cross-Sections by Keun-Taek Kim

    Published 2019-01-01
    “…The results of this study could play an important role in more efficient designs of composite thin-walled beams.…”
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  18. 478
  19. 479

    Experiment of double grits scribing 2D SiCf/SiC composite by Jinzhu GUO, Yao LIU, Youzhe WANG, Dong WANG

    Published 2025-04-01
    “…ObjectivesTo improve the grinding quality and efficiency, reveal the material removal mechanism of SiCf/SiC composites, and determine the coupling effect among abrasives during grinding.MethodsFirstly, uniaxial tensile, shearing, and bending experiments of SiC fiber bundles are conducted to observe damage modes. …”
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  20. 480

    Body Composition Profiles and Associated Factors in Adolescents UndergoingLong-term Regular Exercise by WANG Yutong, GUO Xiaoyuan, DU Hanze, PAN Hui, WANG Wei, ZHANG Mei, BAN Bo, LI Ping, ZHANG Xinran, ZHANG Qiuping, SUN Hongshuang, LI Rong, CHEN Shi

    Published 2025-05-01
    “…Training modality appears to influence body composition changes, with direct-contact sports associated with more favorable adiposity-related outcomes.…”
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