Showing 21,641 - 21,660 results of 29,984 for search '"optimization"', query time: 0.13s Refine Results
  1. 21641

    Short-term results of treatment of non-epithelial gastro-intestinal tumors complicated by bleeding by S. G. Shapovalyants, A. I. Mikhalev, Ye. D. Fedorov, R. V. Plakhov, L. M. Mikhaleva, Z. V. Galkova, Ye. V. Ivanova, A. E. Sergeyenko

    Published 2011-09-01
    “…According to suggested diagnostic algorithm detailed characteristic of patients with bleeding tumor was given, the optimal method of surgical intervention was chosen. …”
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    Article
  2. 21642

    Improvement of Assemble-to-Order Model Processes With Process Mining: Dynamic Analysis and Hybrid Approaches by Ufuk Celik, Yuksel Yurtay

    Published 2025-01-01
    “…Insights derived from the analysis informed actionable recommendations to optimize production workflows. This study demonstrates the potential of hybrid process mining techniques for understanding and improving ATO systems, offering a dynamic and scalable framework for addressing inefficiencies in similar production models.…”
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  3. 21643

    Analysis of Water Resources Carrying Capacity in the Greater Bay Area Based on Index Probability Distribution by CHEN Juan, WANG Sen

    Published 2023-01-01
    “…Foshan is slightly higher than grade III and located in grade IV.The water resources carrying capacity of Zhuhai is relatively better,while that of Foshan is relatively poor.Regarding the coordination degree of water resources environment and economic society,Foshan exhibits moderate imbalance,while other cities all have low coordination.In view of this,some suggestions are provided,including controlling the total amount of water use,rationally allocating water resources,optimizing and adjusting the industrial structure,improving water use efficiency,protecting the water environment,and strengthening water conservation.…”
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  4. 21644

    Serum Ferritin and Procalcitonin as Diagnostic Biomarkers for Sepsis in an Emergency Department: A Clinical Study by Sreejith R. Nair, M. T. Manoj, Sohanlal Thiruvoth

    Published 2024-12-01
    “…ROC analysis identified an optimal PCT cutoff value of 0.085, offering high sensitivity (92.5) but lower specificity (16.7). …”
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  5. 21645

    Activating the Antitumor Immune Response in Non-Hodgkin Lymphoma Using Immune Checkpoint Inhibitors by Maansi Joshi, Stephen M. Ansell

    Published 2020-01-01
    “…Patient selection based on tumor biology is likely to be a determining factor in treatment response in patients, and further research exploring optimal patient populations, newer targets, and combination therapy as well as identifying biomarkers is needed.…”
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  6. 21646

    The role of nurses in child abuse situations: a systematic review by Bomi Kim, Sunyeob Choi

    Published 2025-01-01
    “…Evidence-based practices and guidelines were identified to optimize recovery outcomes among children who have experienced abuse. …”
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  7. 21647

    Indoor Positioning in Wireless Local Area Networks with Online Path-Loss Parameter Estimation by Luigi Bruno, Paolo Addesso, Rocco Restaino

    Published 2014-01-01
    “…It is based on a Sequential Monte Carlo realization of the optimal Bayesian estimation scheme, whose functioning is improved by exploiting the Rao-Blackwellization rationale. …”
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  8. 21648

    Experimental study on the flexural behavior of ferrocement slab panels with supplementary cementitious silica fume and fiber materials by Pooja Kaushik, Owais Ul Hassan, Mohammed Sharif

    Published 2025-01-01
    “…The mortar matrix is designed to achieve optimal strength, density, impermeability, and workability, minimizing void formation and preventing map cracking. …”
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  9. 21649

    A Novel Approach to Discriminate Between Structural and Non-Structural Post-Earthquake Damage in RC Structures by Beyza Gultekin, Gamze Dogan

    Published 2024-01-01
    “…With an accuracy rate between 93% and 96%, the models constructed by selecting the optimal values correctly detected and categorised structural and non-structural element damages in RC structures. …”
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  10. 21650

    L’accompagnement par les pairs au doctorat pour socialiser les femmes au métier de chercheuse by Catherine E. Déri, Cynthia Vincent, Émilie Tremblay-Wragg

    Published 2023-01-01
    “…Finally, we offer suggestions for further exploration of student-led actions, in conjunction with institutional support, to optimize the socialization of female PhD candidates, and by the same token, their insertion into the scholar profession.…”
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  11. 21651

    How economic instruments address sustainable nutrient use: the example of phosphorus governance by Beatrice Garske, Katharine Heyl, Felix Ekardt

    Published 2025-01-01
    “…We find a combination of (1) an economic instrument for rock phosphate-based fertilizers with (2) a tax for P surpluses and (3) a regulation on contaminant levels in fertilizers addresses all P-related problems effectively. Conclusions The optimal P governance combines economic and regulatory policy instruments. …”
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  12. 21652

    Efficiency Enhancement on Solid Oxide Fuel Cell system with anode off-gas recycle by evaluating entropy and exergy change by Hsin-Yi Lai, Hung-Ju Lin, Yen-Hsin Chan

    Published 2025-04-01
    “…At the end of this project, a CO2 reformer will be used to optimize the system, decreasing the mole rate of CO2 and CH4 while increasing the mole rate of H2. …”
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  13. 21653

    Multifractal-Multiscale Analysis of Cardiovascular Signals: A DFA-Based Characterization of Blood Pressure and Heart-Rate Complexity by Gender by Paolo Castiglioni, Davide Lazzeroni, Paolo Coruzzi, Andrea Faini

    Published 2018-01-01
    “…Therefore, aim of this work is to present a DFA-based method for joint multifractal/multiscale analysis designed to address the above critical points and to provide the first description of the multifractal/multiscale structure of interbeat intervals (IBI), systolic blood pressure (SBP), and diastolic blood pressure (DBP) in male and female volunteers separately. The method optimizes data splitting in blocks to reduce the DFA estimation variance and to evaluate scale coefficients with Taylor’s expansion formulas and maps the scales from beat domains to temporal domains. …”
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  14. 21654

    A Novel Dye-Doped Sol–Gel Silica Sorbent for the Removal of Cobalt by Aslam Khan, Shujaat Ahmed, Farzana Mahmood, M. Younas Khokhar

    Published 2003-04-01
    “…The kinetics, adsorption isotherm, equilibration time and effect of pH on such removal were studied to optimize the conditions necessary for large-scale application. …”
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  15. 21655

    Dynamics Characteristic Analysis of Involute Gear with Asymmetric Tooth Considering the Influence of Time-varying Stiffness and Backlash by Qi Chen, Zhigang Yao, Yadong Wang, Yanming Wu

    Published 2019-04-01
    “…That is, with the increase of the average meshing stiffness, the dynamics characteristics becomes better from worse, but the average meshing stiffness continues to increase and then the dynamic characteristics become inferior, so the optimal value of the average meshing stiffness should be determined according to the actual working conditions. …”
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  16. 21656

    Enhancement of superoxide dismutase gene expression in mice following the administration of cinnamon bark extract by Ahda Yuni, Rahma Mustika, Nilasari Ratna, Lyrawati Diana

    Published 2025-01-01
    “…This study shows that cinnamon extract (Cinnamomum zeylanicum) had a statistically significant effect (p < 0.05) on the upregulation of the superoxidase dismutase (SOD) gene expression in sperm (3.44) as well as liver cells (3,73) of male mice. The optimal dosage is 150 mg/kg body weight.…”
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  17. 21657

    Unsupervised domain adaptation multi-level adversarial network for semantic segmentation based on multi-modal features by Zeyu WANG, Shuhui BU, Wei HUANG, Yuanpan ZHENG, Qinggang WU, Huawen CHANG, Xu ZHANG

    Published 2022-12-01
    “…In order to solve the problem of the distribution differences of visual, spatial, and semantic features between domains in domain adaptation, an unsupervised domain adaptation multi-level adversarial network for semantic segmentation based on multi-modal features was proposed.Firstly, an attentive fusion semantic segmentation network with three-layer structure was designed to learn the above three types of features from the source domain and target domain, respectively.Secondly, a self-supervised learning method jointing distribution confidence and semantic confidence was introduced into the single-level adversarial learning, so as to achieve the distribution alignment of more target domain pixels in the process of minimizing the distribution distance of the learnt features between domains.Finally, three adversarial branches and three adaptive sub-networks were jointly optimized by the multi-level adversarial learning method based on multi-modal features, which could effectively learn the invariant representation between domains for the features extracted from each sub-network.The experimental results show that compared with existing state-of-the-art methods, on the datasets of GTA5 to Cityscapes, SYNTHIA to Cityscapes, and SUN-RGBD to NYUD-v2 the proposed network achieves the best mean intersection over union of 62.2%, 66.9%, and 59.7%, respectively.…”
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  18. 21658

    Calculation of Solid Waste Collection Induced Air Pollutant Emissions through Spatial Analysis for Different Vehicle Capacities: A Case Study in Cigli, Izmir by Sedat Yalçınkaya

    Published 2020-07-01
    “…This study provides solid waste management planners, with basic GIS knowledge, a simple and fast modeling method that can be applied with little data for planning optimal collection routes and calculating emissions.…”
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  19. 21659

    Application and Analysis of Multicast Blocking Modelling in Fat-Tree Data Center Networks by Guozhi Li, Songtao Guo, Guiyan Liu, Yuanyuan Yang

    Published 2018-01-01
    “…With the obtained probability, we select the optimal downlink based on the available core switch. …”
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  20. 21660

    Short-term photovoltaic power prediction combination model considering seasonal characteristic and data window by ZHANG Jing, XIONG Guojiang

    Published 2025-01-01
    “…Thirdly, the effects of different input windows in the historical meteorological data on the prediction accuracy of GRU-XGboost model are analyzed to determine the optimal data window. Finally, on this basis, GRU and XGboost predict the photovoltaic power respectively. …”
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