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Showing 13,281 - 13,300 results of 15,724 for search 'determined (coefficient OR efficient) (method OR methods)', query time: 0.34s Refine Results
  1. 13281

    Using high performance thin layer chromatography for the detection of pharmacologically active secondary metabolites in Empetrum nigrum L. by A. O. Ponkratova, A. K. Whaley, V. G. Luzhanin, E. V. Zhokhova

    Published 2021-12-01
    “…To show the efficiency of HPTLC for conducting preliminary phytochemical analysis to determine the main groups of metabolites in promising medicinal plant species.Materials and methods. …”
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  2. 13282

    Automated System for Evaluating Alternatives for Developing Innovative IT Projects by Iryna Pikh, Vsevolod Senkivskyy, Liubomyr Sikora, Nataliia Lysa, Alona Kudriashova

    Published 2025-01-01
    “…Software engineering occupies a prominent place in the theory and practice of simulation modeling, which necessitates scientific research in the field of methodological principles for forming software product quality. The problem of determining the optimal option for software development is one of the key ones in the field of information technology because it determines the quality of the final product and the efficiency of project management. …”
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  3. 13283

    Extracting fluorescent reporter time courses of cell lineages from high-throughput microscopy at low temporal resolution. by Mike J Downey, Danuta M Jeziorska, Sascha Ott, T Katherine Tamai, Georgy Koentges, Keith W Vance, Till Bretschneider

    Published 2011-01-01
    “…We first compare the efficiency and accuracy of different segmentation methods and then present a statistical scoring algorithm for cell tracking, which draws on the combination of various features, such as nuclear intensity, area or shape, and importantly, dynamic changes thereof. …”
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  4. 13284

    Effect of microbubble as local drug delivery system in endodontic management - An In-Vitro study by V. Shyam Ganesh, K. Vijay Venkatesh, D. Sihivahanan, Pradeep Kumar Yadalam, Deepti Shrivastava, Kumar Chandan Srivastava

    Published 2024-06-01
    “…In this study, we examined whether the use of microbubbles as a local drug-delivery mechanism increases tubular penetration of endodontic medications and irrigant. Materials and Methods: An Enterococcus faecalis culture was added to 38 dentin cylinders of single-rooted teeth. …”
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  5. 13285

    Theoretical Derivation and Parameters Analysis of a Human-Structure Interaction System with the Bipedal Walking Model by Huiqi Liang, Zhiqiang Zhang, Peizi Wei

    Published 2021-01-01
    “…The state-space method is employed to determine natural frequencies and damping ratio of the coupled system. …”
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  6. 13286

    Design and Hybrid Analytical Model for Interior Permanent Magnet Generator in an Electric Vehicle Auxiliary Power Unit Application by Mostafa Shabanpour, Fariba Farrokh, Vahid Zamani Faradonbeh, Abolfazl Vahedi, Pedram Asef

    Published 2025-01-01
    “…The unique aspects of this work include the development of a 2-dimensional (2-D) analytical method to determine the air gap magnetic flux density in the IPM generator, as well as the first-ever replacement of the stator slot with surface currents without the need for a repetitive loop. …”
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  7. 13287

    Optimal Assembly Position and Multi-objective Trajectory Optimization for Dual Robotic Arms Collaboration by Wang Tianrui, Tao Ping

    Published 2024-01-01
    “…In order to solve the limitation and randomness in determining the collaborative assembly position of dual robotic arms by the traditional manual demonstration method, and taking the coordinated assembly of dual robotic arms axle holes as the engineering background, this study uses the particle swarm algorithm to perform multiple searches for the optimal assembly position for the overall global flexibility in the collaborative assembly process and carries out multi-objective trajectory optimization based on the optimal position, with respect to the overall motion flexibility and trajectory planning of the robotic arm. …”
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  8. 13288

    Evaluation of dynamic characteristics of a linear time-varying system by Volt Avdieiev

    Published 2025-02-01
    “…Design / Method / Approach. Mathematical models of a time-varying system and a second-order link are used, along with a criterion that determines the transfer function coefficients. …”
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  9. 13289

    Evaluation of dynamic characteristics of a linear time-varying system by Volt Avdieiev

    Published 2025-02-01
    “…Design / Method / Approach. Mathematical models of a time-varying system and a second-order link are used, along with a criterion that determines the transfer function coefficients. …”
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    Article
  10. 13290
  11. 13291

    Deficiency of myeloid NPC1 exacerbates liver injury and fibrosis by impairing macrophage efferocytosis by Dongwei Guan, Pengju Huang, Xinlei Liu, Qing Li, Xiaoxun Zhang, Nan Liu, Yong Wang, Ying Wan, Jin Chai, Shiying Cai, Rui Chen, Zhijia Ye

    Published 2025-06-01
    “…Objectives: Our work aims to characterize the functional role of myeloid NPC1 in liver injury and elucidate its underlying mechanism. Methods: Analyses of injured livers from patients with liver diseases and mouse models were conducted to examine NPC1 expression. …”
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  12. 13292

    Development of Enzyme-Mediated Duplex Exponential Amplification Assay for Detection and Identification of <i>Meloidogyne enterolobii</i> in Field by Bingxue Sun, Bo Gao, Rongyan Wang, Shulong Chen, Xiuhua Li, Yonghao Dong, Juan Ma

    Published 2025-06-01
    “…., qPCR) have been established for detecting <i>M. enterolobii</i>, but these methods fail to meet field-based detection demands due to their reliance on laboratory-grade thermocyclers. …”
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  13. 13293

    Green synthesis of titanium dioxide photocatalyst using Lactobacillus bulgaricus for processing palm oil mill effluent by L. Agustina, M. Romli, P. Suryadarma, S. Suprihatin

    Published 2024-01-01
    “…The effectiveness of titanium dioxide as a photocatalyst depends on the synthesis method used. The method affect the particle size, crystallinity and phase composition of the produced catalyst. …”
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  14. 13294

    Simulation Optimization of Shovel-Truck System in Open-Pit Mines Considering Rockmass Parameters by Shafi Muhammad Pathan, Abdul Ghani Pathan, Muhammad Saad Memon

    Published 2025-01-01
    “…The findings highlight the effectiveness of this method in improving overall operational efficiency and economics in open-pit mining. …”
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  15. 13295

    Supervised Density-Based Metric Learning Based on Bhattacharya Distance for Imbalanced Data Classification Problems by Atena Jalali Mojahed, Mohammad Hossein Moattar, Hamidreza Ghaffari

    Published 2024-09-01
    “…The results of the experiments show that using the proposed method significantly improves the efficiency of the classifier in imbalance classification problems. …”
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  16. 13296

    Assessing the impact of macroeconomic variables on environmental quality in the MENA using logarithmic mean divisia and co-integration panel by Ali Afzali, Vahid Majed

    Published 2017-03-01
    “…To long-term analysis, After determining the input values related to MENA region, The panel data method was used that indicate the presence of co-integration in the model, Co-integration concept is reminiscent of a long-run equilibrium relationship between economic systems move over time towards it (Noferesti, 1999). …”
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  17. 13297

    Changes in Cardiopulmonary Reserve and Peripheral Arterial Function Concomitantly with Subclinical Inflammation and Oxidative Stress in Patients with Heart Failure with Preserved E... by Damien Vitiello, François Harel, Rhian M. Touyz, Martin G. Sirois, Joel Lavoie, Jonathan Myers, Anique Ducharme, Normand Racine, Eileen O’Meara, Mathieu Gayda, Malorie Chabot-Blanchet, Jean Lucien Rouleau, Simon de Denus, Michel White

    Published 2014-01-01
    “…Peripheral arterial blood flow was determined by strain gauge plethysmography. Peak VO2 (12.0±0.4 versus 19.1±1.1 mL/min/kg, P<0.001) and oxygen uptake efficiency slope (1.55±0.12 versus 2.06±0.14, P<0.05) were significantly decreased in HFpEF patients compared with CTL. …”
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  18. 13298

    A global daily seamless 9&thinsp;km vegetation optical depth (VOD) product from 2010 to 2021 by D. Hu, Y. Wang, H. Jing, L. Yue, Q. Zhang, L. Fan, Q. Yuan, Q. Yuan, Q. Yuan, H. Shen, L. Zhang

    Published 2025-06-01
    “…Results show that the seamless SMOS (SMAP) dataset is evaluated with a coefficient of determination (<span class="inline-formula"><i>R</i><sup>2</sup></span>) of 0.855 (0.947) and a root mean squared error (RMSE) of 0.094 (0.073) for the simulated real missing masks. …”
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  19. 13299
  20. 13300

    College Community–Based Physical Activity Support at a Public University During the COVID-19 Pandemic: Retrospective Longitudinal Analysis of Intra- Versus Interpersonal Components... by Garrett I Ash, Selene S Mak, Adrian D Haughton, Madilyn Augustine, Phillip O Bodurtha, Robert S Axtell, Beatrice Borsari, Jason J Liu, Shaoke Lou, Xin Xin, Lisa M Fucito, Sangchoon Jeon, Matthew Stults-Kolehmainen, Mark B Gerstein

    Published 2025-06-01
    “…MethodsThe university used a commercial platform for a 30-day PA promotion program during April 2021 with intrapersonal (step-tracker syncing, education, self-monitoring, and motivational messaging) and interpersonal (friend interactions and team games) components. …”
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