Showing 25,941 - 25,960 results of 29,984 for search '"optimization"', query time: 0.25s Refine Results
  1. 25941
  2. 25942

    Coronary health index based on immunoglobulin light chains to assess coronary heart disease risk with machine learning: a diagnostic trial by Wenbo Ren, Zichen Zhang, Yifei Wang, Jiangyuan Wang, Li Li, Lin Shi, Taiyu Zhai, Jing Huang

    Published 2025-01-01
    “…Nine machine learning models were screened to identify optimal diagnostic performance, with the XGBoost model emerging as the top performer. …”
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  3. 25943

    Liquid biopsy approaches to capture tumor evolution and clinical outcomes during cancer immunotherapy by Susan Scott, Mark Sausen, Valsamo Anagnostou, Jennifer Jackson, Vincent Lam, Joseph C Murray, Lavanya Sivapalan, Jenna Vanliere Canzoniero, Blair Landon, Benjamin P. Levy

    Published 2023-01-01
    “…These efforts highlight the emerging role of liquid biopsies in selecting patients for cancer immunotherapy, monitoring therapeutic efficacy, determining the optimal duration of treatment and ultimately guiding treatment selection and sequencing. …”
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  4. 25944

    Design of a Cost-Effective Ultrasound Force Sensor and Force Control System for Robotic Extra-Body Ultrasound Imaging by Yixuan Zheng, Hongyuan Ning, Eason Rangarajan, Aban Merali, Adam Geale, Lukas Lindenroth, Zhouyang Xu, Weizhao Wang, Philipp Kruse, Steven Morris, Liang Ye, Xinyi Fu, Kawal Rhode, Richard James Housden

    Published 2025-01-01
    “…The system integrates patient-to-robot registration, automated scanning path planning, and multi-sensor data fusion, allowing the robot to autonomously locate the patient, target the region of interest, and maintain optimal contact force during scanning. Validation was conducted using an ultrasound-compatible abdominal aortic aneurysm (AAA) phantom created from patient CT data and healthy volunteer testing. …”
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    Article
  5. 25945

    Reliability of an Inertial Measurement System Applied to the Technical Assessment of Forehand and Serve in Amateur Tennis Players by Lucio Caprioli, Cristian Romagnoli, Francesca Campoli, Saeid Edriss, Elvira Padua, Vincenzo Bonaiuto, Giuseppe Annino

    Published 2025-01-01
    “…The statistical analysis showed moderate and strong correlations, suggesting possible applications in assessing and optimizing specific aspects of the technique, like the player’s distance to the ball in the forehand or the toss in the serve. …”
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  6. 25946

    Study on Wear Characteristics of Coal Drain Chute for Open Pit Mine by Xuewei TAO, Guoliang XIE, Mingxiang GUO, Zirun YANG, Yue HUANG, Runjie GONG

    Published 2025-01-01
    “…These discoveries provide theoretical underpinnings for reducing equipment wear and optimizing coal transportation equipment.…”
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  7. 25947
  8. 25948

    Study on freeze-thaw resistance and pore structure deterioration of fly ash reactive powder concrete based on low-field NMR relaxation by Dehong Wang, Hongji Zhang, Pang Chen, Yanzhong Ju, Peng Guo

    Published 2025-07-01
    “…The results demonstrate that an appropriate cement replacement with FA can fill the internal pores of the matrix and fully react with Ca(OH)2 for secondary hydration, significantly reduce the number of harmful pores in RPC and optimize the pore size distribution, thus inhibiting the generation of cracks during the freeze-thaw cycle. …”
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  9. 25949

    Synthesis and Spatial Structure of 3-Phenylacrylic Acid Octahydroquinolizin-1-Ylmethyl Ester and 2-(Octahydroquinolizin-1-Ylmethyl)Isoindole-1,3-Dione by Zh.S. Nurmaganbetov, O.A. Nurkenov, S.D. Fazylov, D.M. Turdybekov, Ye.V. Minayeva, G. Khabdolda, A.M. Ibraybekova, Zh.S. Tilla, K.M. Turdybekov

    Published 2024-10-01
    “… The reactions of lupinine alkaloid and its chlorine derivative with cinnamoyl chloride and 2-K-isoindole-1,3-dione were investigated to obtain 3-phenylacrylic acid octahydroquinolizin-1-ylmethyl ester and 2-(octahydroquinolizin-1-ylmethyl)isoindole-1,3-dione, respectively. The optimal conditions for carrying out the aforementioned reactions were determined, taking into account the nature of the solvent and medium. …”
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  10. 25950

    Quantitative Evaluation of the Effectiveness of Erbium Glass Laser Therapy for Acne Scars by Wiktoria Odrzywołek, Anna Deda, Dagmara Kuca, Małgorzata Bożek, Krzysztof Makarski, Sławomir Wilczyński

    Published 2025-01-01
    “…The Antera 3D system and high-frequency ultrasound device demonstrated high efficacy in capturing subtle changes, supporting its value in clinical applications for optimizing treatment parameters.…”
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  11. 25951

    Surface Modifications of Layered Perovskite Oxysulfide Photocatalyst Y2Ti2O5S2 to Enhance Visible‐Light‐Driven Water Splitting by Xizhuang Liang, Junie Jhon M. Vequizo, Lihua Lin, Xiaoping Tao, Qiulian Zhu, Mamiko Nakabayashi, Daling Lu, Hiroaki Yoshida, Akira Yamakata, Takashi Hisatomi, Tsuyoshi Takata, Kazunari Domen

    Published 2025-01-01
    “…Importantly, it is also possible to construct a Z‐scheme overall water splitting system using the optimized Y2Ti2O5S2 in combination with surface‐modified BiVO4 in the presence of [Fe(CN)6]3−/4−, yielding a solar‐to‐hydrogen energy conversion efficiency of 0.19%. …”
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  12. 25952
  13. 25953

    Temperature influence on the repair of a hardfacing coating using laser metal deposition and assessment of the repair innocuity by Wilfried Pacquentin, Pierre Wident, Jérôme Varlet, Thomas Cailloux, Hicham Maskrot

    Published 2025-06-01
    “…We describe our process which successfully prevents crack formation both during and after the repair, highlighting the design of the preliminary part machining phase, induction heating of an extended part volume during the laser repair phase and the optimal scanning strategy. Local characterization using non-destructive testing, Vickers hardness measurements and microstructural examinations by scanning electron microscopy (SEM) show an excellent metallurgical quality of the repair and its interface with the original part. …”
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  14. 25954

    Phosphorus Dynamics in Managed and Natural Soils: SEM-PLS Analysis of <i>Vaccinium</i>, Forest, and Grassland Ecosystems by Chun Lu, Soh Sugihara, Satoshi Noma, Haruo Tanaka, Ryosuke Tajima, Shingo Matsumoto, Dai Hirose, Xueyan Zhang, Ning Wang, Takuya Ban

    Published 2025-01-01
    “…These findings underscore the critical importance of prioritizing chemical property management over physical modifications to optimize nutrient cycling, preserve soil fertility, and reduce reliance on external phosphorus inputs in agricultural systems. …”
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  15. 25955

    Effects of Biogas Slurry Drip Irrigation on Growth Performance of Brassica chinensis L. and Soil Nutrient Dynamics by DongXue Yin, Jiajun Qin, Dongdong Chen, Baozhong Wang, Wei Liu, Yingxian Wang, Weijuan Lan, Zhihao Wang, Jiachen Wang

    Published 2025-01-01
    “…The optimal amount of biogas slurry was determined to improve both the yield of Brassica chinensis L. …”
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  16. 25956

    Bias in Discontinuous Elevational Transects for Tracking Species Range Shifts by Shixuan Li, Jiannan Yao, Yang Lin, Siyu Wu, Zhongjie Yang, Chao Jin, Yuhan Zhang, Zhen Wang, Jinliang Liu, Guochun Shen, Mingjian Yu

    Published 2025-01-01
    “…Our pioneering assessment of bias in discontinuous elevational transects demonstrates that a 50 m quadrat spacing combined with a 60-year survey interval optimizes monitoring species range shifts for conservation planning. …”
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  17. 25957

    Heat transfer analysis of fluid flow over a nonlinear porous radially moving sheet: Benchmark solutions by Sina Sadighi, Hossein Afshar, Payam Jalili, Bahram Jalili, Davood Domiri Ganji

    Published 2025-01-01
    “…The findings of this study have the potential to be applied in a wide variety of biological systems, such as blood flow through arteries and veins, as well as in engineering processes, such as extrusion and spinning. It is possible to optimize the design and performance of these systems by understanding these phenomena. …”
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  18. 25958

    Physics-Based Self-Supervised Grasp Pose Detection by Jon Ander Ruiz, Ander Iriondo, Elena Lazkano, Ander Ansuategi, Iñaki Maurtua

    Published 2024-12-01
    “…Given a gripper-object pair, it samples grasping pose candidates using a modified version of GPD (implementing inner-grasps, CAD support…) and quantifies their quality using the MuJoCo physics engine and a grasp quality metric that takes into account the pose of the object over time. The system is optimized to run on CPU in headless-parallelized mode, with the option of running in a graphical interface or headless and storing videos of the process. …”
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  19. 25959
  20. 25960

    How do improved lentil varieties affect farmers’ livelihood status in central Bangladesh? by Monira Sultana, Jannatul Ferdous Shetu, Fatema Sarker, Sharif Ahammad, Md. Hayder Khan Sujan

    Published 2025-01-01
    “…Besides the positive impact on the livelihood status, ILVs adoption was remunerative from the agronomic and economic perspectives. To optimize the benefits of ILVs, strategies such as demonstrating their tangible advantages and providing agricultural input and output supports are crucial to expedite better adoption by farmers. …”
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