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Showing 2,561 - 2,580 results of 3,373 for search 'complex selection (coefficient OR efficiency)', query time: 0.22s Refine Results
  1. 2561
  2. 2562

    Development of 1∶4 Scale Model Coil Cryogenic System of Defocus Magnet for 2 GeV Accelerator by ZHOU Hongji1, FU Wei1, WANG Chuan1, WANG Guobiao2, LI Jianhui3, ZHU Xiaofeng1, ZHANG Suping1, JIN Zhaojun1, LIN Jun1, WANG Yang1, CAI Hongru1, LIU Jingyuan1, JIA Yunsheng1, ZHANG Tianjue1

    Published 2025-01-01
    “…Considering the required magnetic field, the working current density of the superconducting strip and the energy efficiency of the refrigeration system, the optimal working point of the 1∶4 scaled HTS magnet was selected in the 30 K temperature zone. …”
    Article
  3. 2563
  4. 2564

    Lithology Identification of Buried Hill Reservoirs Based on Support Vector Machine by GAO Yongde, WU Jinbo, SUN Dianqiang

    Published 2025-02-01
    “…As an unconventional reservoir, the potential mountain bedrock reservoir presents significant challenges for lithology identification compared to traditional clastic reservoirs due to its complex bedrock structure, tectonic features, chemical composition and mineralogy. …”
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    Article
  5. 2565

    Genomics, phenomics, and machine learning in transforming plant research: Advancements and challenges by Sheikh Mansoor, Ekanayaka M.B.M. Karunathilake, Thai Thanh Tuan, Yong Suk Chung

    Published 2025-03-01
    “…Advances in gene editing and natural genetic variability present significant opportunities to generate novel alleles and select natural sources of genetic variation for horticulture crop improvement. …”
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    Article
  6. 2566

    The Hub Location and Flow Assignment Problem in the Intermodal Express Network of High-Speed Railways and Highways by Xiaoting Shang, Zhenghang Wang, Xin Cheng, Xiaoyun Tian

    Published 2025-06-01
    “…Considering the characteristics of multiple modes, flow balance, carbon emission, capacity constraints, and time constraints in the intermodal express network, a mixed-integer linear programming model is proposed with the objective of minimizing the total cost by determining the hub locations, allocations, mode selections, and flow assignments. Owing to the NP-hard computational complexity, an improved genetic algorithm with local search is designed by combining the genetic operators and two optimization strategies to solve the problem effectively. …”
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    Article
  7. 2567

    Research on Pressure Exertion Prediction in Coal Mine Working Faces Based on Data-Driven Approaches by Yiqi Chen, Changyou Liu, Ningbo Zhang, Huaidong Liu, Xin Yu, Shibao Liu, Jianning Hu

    Published 2025-04-01
    “…Constrained by the complexity and unpredictability of underground spaces, current research on coal mining disaster prevention and control technologies mainly focuses on the characteristics of overlying strata and the laws of mine pressure, resulting in significant deficiencies in accuracy. …”
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    Article
  8. 2568

    Machine learning-based model for acute asthma exacerbation detection using routine blood parameters by Youpeng Chen, Junquan Sun, Yabang Chen, Enzhong Li, Jiancai Lu, Huanhua Tang, Yifei Xie, Jiana Zhang, Lesi Peng, Haojie Wu, Zhangkai J. Cheng, Baoqing Sun

    Published 2025-07-01
    “…Results: The Generalized Linear Model Boosting combined with Random Forest (glmBoost + RF) algorithm using 14 variables achieved comparable performance (Area Under the Curve [AUC] = 0.981) to the more complex Least Absolute Shrinkage and Selection Operator combined with Random Forest (Lasso + RF) algorithm using 25 variables (AUC = 0.985). …”
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    Article
  9. 2569

    ALTERNATIVE TO TOPICAL DECONGESTANTS FOR SYMPTOMATIC TREATMENT OF CHILDREN'S ACUTE RHINITIS by E.Yu. Radtsig, N.V. Ermilova, N.V. Sapaeva, M.R. Bogomil'sky

    Published 2007-09-01
    “…Accordingly, this complex can be recommended as a safe and efficient means for curing and prophylaxis of acute rhinitisKey words: children, acute rhinitis, topical decongestants, volatile oils.…”
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    Article
  10. 2570

    THE TERM COMBINATION AND THE METAPHOR IN THE OFFICIAL BUSINESS DOCUMENT: COGNITIVE ASPECT by Yuliya I. Demyanchuk.

    Published 2023-05-01
    “…On the other hand, the military metaphors are used to convey complex ideas and comparisons, such as the sitting duck and tank battalion. …”
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    Article
  11. 2571

    Improvement of Technologies for Isolation and Purification of Biologically Active Substances from Plant Raw Materials by G. N. Turmanidze, V. V. Sorokin, K. S. Stepanov, M. A. Ignatenko

    Published 2023-12-01
    “…The quantitative content of the flavonoid complex in terms of hesperidin was determined by direct spectrophotometry at a wavelength of 290 nm, the quantitative content of hesperidin was determined gravimetrically. …”
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    Article
  12. 2572

    Development of a multi-neoepitope vaccine targeting non-small cell lung cancer through reverse vaccinology and bioinformatics approaches by Elahe Asadollahi, Alireza Zomorodipour, Zahra-Soheila Soheili, Babak Jahangiri, Majid Sadeghizadeh

    Published 2025-05-01
    “…The immunoglobulin kappa (Igκ) chain signal peptide was incorporated to improve secretion efficiency. The stability of the final MNEV construct in complex with TLR3, TLR4, and TLR9 was confirmed through binding analysis and refinement of the best-predicted 3D model. …”
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    Article
  13. 2573

    Hydraulic-thermal decoupling simulation model for transient operation of natural gas pipeline networks by Chunyu YU, Chunhao YU, Gang LIU, Rui LIU, Fang YANG, Yang QIN, Lili ZUO, Qian CHEN

    Published 2025-05-01
    “…Currently, the primary challenge in transient operation simulation technology for natural gas pipeline networks is the complexity of the nonlinear coupling of spatial and temporal variables, making it urgent to enhance the calculation efficiency of the simulation process. …”
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    Article
  14. 2574

    Polyethylene oxide matrix tablet swelling evolution: The impact of molecular mass and tablet composition by Draksler Petra, Mikac Urša, Laggner Peter, Paudel Amrit, Janković Biljana

    Published 2021-06-01
    “…Correlations between the percolation threshold and gel thickness (R2 = 0.86), gel thickness and the erosion coefficient (R2 = 0.96) was detected. Furthermore, small-angle X-ray scattering of the selected PEOs detected differences in polymer molecular complexity at the nanoscale. …”
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    Article
  15. 2575

    Bioinformatics Analysis of Opioids: Correlating Physicochemical Properties with Pharmacokinetics, Pharmacodynamics, and Molecular Interactions by Alexandra Loredana ALMĂŞAN, Maria MERNEA

    Published 2025-05-01
    “…This study applies bioinformatics methods to investigate the physicochemical properties, pharmacokinetics, pharmacodynamics, and molecular interactions of selected opioids. Key molecular descriptors (e.g., partition coefficient [logP], polar surface area [PSA], hydrogen bond donors and acceptors) were calculated to assess physicochemical properties, while absorption, distribution, metabolism, excretion, and toxicity (ADMET) profiles were predicted using SwissADME, pkCSM, ADMETlab, and admetSAR. …”
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    Article
  16. 2576

    Fluorescent robust photoactuator via photo-crosslinking induced single-layered janus polyimide by Shuyu Xue, Zhipanxin Shi, Zaiyu Wang, Haozhe Tan, Feng Gao, Zicong Zhang, Ziyue Ye, Shifeng Nian, Ting Han, Jianbo Zhang, Zheng Zhao, Ben Zhong Tang, Qiuyu Zhang

    Published 2024-11-01
    “…Abstract Advanced smart polymer materials with the ability of reversible deformation under external stimuli hold great potential in robotics, soft machines, and flexible electronics. However, the complexity and low efficiency for fabricating actuators along with their limited functionality hinder further progress. …”
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    Article
  17. 2577

    Performance optimization of static mixer in urea-SCR system considering flow and turbulence characteristics by Chanho Jung, Sanghyeon Lee, Jaehwan Jang, Sangkyung Na, Gyungmin Choi, Minsung Choi, Yeseul Park

    Published 2025-06-01
    “…The urea-Selective Catalytic Reduction (SCR) system is known to be the most proven technology among the various de-NOx technologies in diesel engines. …”
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    Article
  18. 2578

    Analysis of financial and economic indicators, characterizing the activities of organizations in the oil and gas industry by L. A. Chaldaeva, T. I. Chinaeva, A. S. Bogopolskiy

    Published 2020-03-01
    “…The analysis of a number of indicators, characterizing the financial activities of organizations of the oil and gas complex was carried out, the totality of oil producing organizations based on the SPARK database was selected, and a comparative analysis of the financial activities of two organizations of the oil and gas complex was carried out.Conclusion. …”
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    Article
  19. 2579

    Determination of High Content of Molybdenum in Molybdenum Ore by Emission Spectrometry with Solid Sampling Technique by Xinwei GUO, Kun LI, Zhihong HAO, Jianzhen YAO, Jinli XU, Jinfeng BAI

    Published 2023-10-01
    “…., which are primarily based on liquid injection, with a lengthy analytical procedure, complex steps, and a measurable range of 0.01%-5.17%[16]. …”
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    Article
  20. 2580

    ALK Family Inhibitor A83-01 Promotes the Proliferation of Mouse Male Germline Stem Cells (mGSCs) Under Serum- and Feeder-Free Conditions by Meng YU, Long WANG, Yue HU, Zhi-min LIAN, Jin-lian HUA

    Published 2013-10-01
    “…A83-01 is a selective inhibitor of the TGF-β type I receptor ALK, which inhibits the TGF-β-induced epithelial-to-mesenchymal transition (EMT) via the inhibition of Smad2 phosphorylation. …”
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    Article