Showing 21,821 - 21,840 results of 29,984 for search '"optimization"', query time: 0.15s Refine Results
  1. 21821

    Analysis of the Influence of Incorporating Different Thermal-Insulating Materials into the Sub-Ballast Layers by Libor Ižvolt, Peter Dobeš, Martin Mečár, Deividas Navikas

    Published 2025-01-01
    “…The research results demonstrate that extruded polystyrene provides the optimal thermal insulation effect in modified sub-ballast layers, which was subsequently used in the numerical modelling of railway track structure freezing under different climatic loads.…”
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  2. 21822

    Dye Ligand Epoxide Chitosan/Alginate: A Potential New Stationary Phase for Human IgG Purification by Diego R. Gondim, Luana P. Lima, Maria C. M. de Souza, Igor T. L. Bresolin, Wellington S. Adriano, Diana C. S. Azevedo, Ivanildo J. Silva

    Published 2012-09-01
    “…According to the study results, this material can be applied in the purification of human IgG under optimized conditions.…”
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  3. 21823

    Zinc-Doped Boron Phosphide Nanocluster as Efficient Sensor for SO2 by Shahid Hussain, Shahzad Ali Shahid Chatha, Abdullah Ijaz Hussain, Riaz Hussain, Muhammad Yasir Mehboob, Shabbir Muhammad, Zaheer Ahmad, Khurshid Ayub

    Published 2020-01-01
    “…Zn adsorption on BP delivers four optimized geometries: B-Top, P-top, b64, and ring-enlarged geometry with adsorption energies of −57.12 kJ/mol, −14.50 kJ/mol, −22.94 kJ/mol, and −14.83 kJ/mol, respectively. …”
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  4. 21824

    A Multi-granularity Decomposition Mechanism of Complex Tasks Based on Density Peaks by Ziling Pang, Guoyin Wang, Jie Yang

    Published 2018-09-01
    “…These rules are further used to decompose the solving space from coarse granules to the optimal fine granules with a convergent and automated process. …”
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  5. 21825

    Successful Treatment of Cisplatin Overdose with Plasma Exchange by Yasuhiro Yamada, Yoshiaki Ikuta, Kisato Nosaka, Nobutomo Miyanari, Naoko Hayashi, Hiroaki Mitsuya, Hideo Baba

    Published 2010-01-01
    “…Accidental cisplatin overdose has been occurring with an increasing frequency due to expanding usage of the agent. However, the optimal strategy to treat such patients remains to be established. …”
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    Article
  6. 21826

    Research on the Development Path of Urban Rail Transit Traction Power Supply System Based on Foreign Experience by HU Ji, LING Chen, SU Jingqi, LIU Shuo

    Published 2025-01-01
    “…[Method] The cutting-edge technologies and innovative achievements of typical foreign countries, such as Germany, Japan and France in optimizing the configuration of rail transit traction power supply system and utilizing new energy and digital informatization are summarized. …”
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  7. 21827
  8. 21828

    Modeling of short-term financial transmission rights in a secondary auction market using game theory by Mohammad Tabrizian, Hosein Seifi, Mohamad Kazem Sheikh-al-Eslami, Hamidreza Shahmirzad

    Published 2023-09-01
    “…Purpose: Finding the best situation for the expected profit by each of the participants (players) in the secondary auction market of financial congestion transmission rights.Methodology: From the point of view of game theory, finding at least one Nash equilibrium point for this competition takes into account the various constraints of the secondary auction market.Findings: This paper study the issue of financial transmission congestion contracts then uses the game theory to analyze the short-term (weekly) secondary FTR markets, in which the players manage the transmission risk through optimal biddings.Originality/Value: Congestion risk management is one of the most important topics of transmission network management in restructured power systems and electricity markets in the world, especially markets based on regional or local pricing, whose main tool is transmission financial contracts. …”
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  9. 21829

    What Is New Since the Last (1999) Canadian Asthma Consensus Guidelines? by Louis-Philippe Boulet, Tony R Bai, Allan Becker, Denis Bérubé, Robert Beveridge, Dennis M Bowie, Kenneth R Chapman, Johanne Côté, Donald Cockcroft, Francine M Ducharme, Pierre Ernst, J Mark FitzGerald, Thomas Kovesi, Richard V Hodder, Paul O’Byrne, Brian Rowe, Malcolm R Sears, F Estelle R Simons, Sheldon Spier

    Published 2001-01-01
    “…This report re-emphasises the need for the following: objective measures of airflow obstruction to confirm the diagnosis of asthma suggested by the clinical evaluation; identification of contributing factors; and the establishment of a treatment plan to rapidly obtain and maintain optimal asthma control according to specific criteria. …”
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  10. 21830

    Spread and Control of Mobile Benign Worm Based on Two-Stage Repairing Mechanism by Meng Wang, Zhide Chen, Li Xu, Huan Zhan

    Published 2014-01-01
    “…The control process of mobile benign worms is divided into two stages: the first stage is rapid repair control, which uses active benign worm to deal with malicious worm in the mobile network; when the network is relatively stable, it enters the second stage of postrepair and uses passive mode to optimize the environment for the purpose of controlling the mobile network. …”
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  11. 21831

    Plastic forms of architecture in Dynamo-Revit and GrasshopperRhino-Archicad by K. A. Shumilov, Yu. A. Guryeva

    Published 2023-06-01
    “…Nodes and their bundles in such a way as to optimally use the capabilities of programs and not overload computer resources are selected. …”
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  12. 21832

    Adsorptive Applications of Montmorillonite Clay for the Removal of Ag(I) and Cu(II) from Aqueous Medium by Naser M. Alandis, Waffa Mekhamer, Omar Aldayel, Jameel A. A. Hefne, Manawwer Alam

    Published 2019-01-01
    “…Adsorption percentage and distribution coefficients (Kd) were determined as a function of metal concentration. pH 6 was found to be optimal for the adsorption. Adsorption reached equilibrium in 5 min for both Ag(I) and Cu(II) ions. …”
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  13. 21833

    Physicochemical Characterization and Asymmetric Catalytic Properties of New Biobased Organocatalytic Surfactants by Elliot Calbrix, Pascale de Caro, Sophie Thiebaud-Roux, Christine Cecutti, Emeline Vedrenne

    Published 2025-01-01
    “…The five steps of the synthesis were optimized, respecting the principles of green chemistry, and two organocatalytic surfactants were obtained with a good selectivity. …”
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  14. 21834

    Research on Spaceborne Neural Network Accelerator and Its Fault Tolerance Design by Yingzhao Shao, Junyi Wang, Xiaodong Han, Yunsong Li, Yaolin Li, Zhanpeng Tao

    Published 2024-12-01
    “…The accelerator design integrates data validation, Triple Modular Redundancy (TMR), and other techniques, optimizing a partial fault-tolerant architecture based on SEU sensitivity. …”
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  15. 21835

    Improvement in Device Performance and Reliability of Organic Light-Emitting Diodes through Deposition Rate Control by Shun-Wei Liu, Chih-Chien Lee, Yu-Ting Chung, Jiun-Haw Lee, Chin-Ti Chen, Juen-Kai Wang

    Published 2014-01-01
    “…We demonstrated a fabrication technique to reduce the driving voltage, increase the current efficiency, and extend the operating lifetime of an organic light-emitting diode (OLED) by simply controlling the deposition rate of bis(10-hydroxybenzo[h]qinolinato) beryllium (Bebq2) used as the emitting layer and the electron-transport layer. In our optimized device, 55 nm of Bebq2 was first deposited at a faster deposition rate of 1.3 nm/s, followed by the deposition of a thin Bebq2 (5 nm) layer at a slower rate of 0.03 nm/s. …”
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  16. 21836

    Pests Phototactic Rhythm Driven Solar Insecticidal Lamp Device Evolution: Mathematical Model Preliminary Result and Future Directions by Heyang Yao, Lei Shu, Wei Lin, Kai Huang, Miguel Martinez-Garcia, Xiuguo Zou

    Published 2024-01-01
    “…The proposed mathematical model can help to optimize the <sc>on/off</sc>time of SIL for pest control. …”
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  17. 21837

    INTERACTION OF IRREGULARITIES IN THE STANDARD OF SURVEYING AND CARTOGRAPHIC DOCUMENTATION WITH RAIL TRANSPORT PROBLEMS: A CASE STUDY by Arkadiusz KAMPCZYK, Katarzyna ROMBALSKA

    Published 2023-09-01
    “…At the same time, good practice solutions have been implemented to optimize the negative impact when interacting with rail transport problems. …”
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  18. 21838

    Enhanced Air Traffic Control Safety Using low Earth orbit Satellites: Non-TCAS Aircraft by Raziq Omayma, Nhaila Hasna, El Khaili Mohamed, Khiat Azeddine

    Published 2025-01-01
    “…Therefore, the goal is to optimize the efficiency of TCAS to reduce the risk of mid-air collision and improve overall aviation safety. …”
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  19. 21839

    Deep Reinforcement Learning-Based Resource Allocation for QoE Enhancement in Wireless VR Communications by Georgios Kougioumtzidis, Vladimir K. Poulkov, Pavlos I. Lazaridis, Zaharias D. Zaharis

    Published 2025-01-01
    “…The proposed model takes into account the quality of service (QoS) parameters of the 5G new radio (NR) network to optimize its operation, ensuring a seamless and immersive VR experience. …”
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  20. 21840

    A Technical, Economic, and Environmental Performance of Grid-Connected Hybrid (Photovoltaic-Wind) Power System in Algeria by Djohra Saheb-Koussa, Mustapha Koussa, Nourredine Said

    Published 2013-01-01
    “…From an economic point of view, this allows to compare the financial constraints on each part of the system for the case of Adrar site which is located to the northern part of the south of Algeria. It also permits to optimally size and select the system presenting the best features on the basis of two parameters, that is, cost and effectiveness. …”
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