Showing 761 - 775 results of 775 for search '"Numerical analysis"', query time: 0.08s Refine Results
  1. 761

    Revolutionary barium titanate-BlueP/TMDCs SPR sensor: Ultra-sensitive detection of urine glucose levels by Momen Sahriar Shoshi, Md Abu Huraiya, Vinoth Raj R, Abror Jawad, Chang Yi Kong, Hitoshi Tabata, Sankar Ganesh Ramaraj, S.M. Abdur Razzak

    Published 2025-08-01
    “…This design optimization involved extensive numerical analysis through the use of the Transfer Matrix Method (TMM) at a visible wavelength of λ=633 nm to enhance sensitivity, full width half maximum (FWHM), detection accuracy (DA), and quality factor (QF). …”
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  2. 762

    Novel Pythagorean fuzzy score function to optimize fuzzy transportation models by Ritu, Tarun Kumar, Jahnvi, Kapil Kumar, Nitesh Dhiman, M.K. Sharma

    Published 2025-03-01
    “…Through comprehensive numerical analysis, In Type-1 IVPFTP the cost dropped from 5.19 to 0.675, for Type-2 IVPFTP cost dropped from 0.2615 to 0.001869 and for Type-3 IVPFTP cost dropped from0.17435 to 0.0013879.Thereafter, it was observed that the proposed score function provides a more optimal transportation cost.Also, our findings demonstrate the significant cost reductions and improved decision-making capabilities across different types of IVPFTP models to highlight the efficiency of the proposed score function in handling uncertainty within the transportation problems.…”
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  3. 763

    Construction of water injection seepage model for coal body and microscopic dominant influence law by Enmao WANG, Gang WANG, Shuliang XIE, Hongzhao WEI, Jing FENG, Handan LIANG

    Published 2025-02-01
    “…By applying the Morris screening method, we combined numerical analysis with the percolation model to quantitatively screen main controlling factors such as coal body strength coefficient, tortuosity fractal dimension, effective porosity, volume fractal dimension, and pore throat radius. …”
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  4. 764

    Time-frequency characterization of acoustic emission signals from bending damage of corroded reinforced concrete beams in high- temperature saline environment by Dazhong Zhang, Shiyi Zhang, SM Chayan, Yingfang Fan, Surendra P. Shah, Junjie Zheng

    Published 2025-07-01
    “…Additionally, the study uses the Abaqus finite element numerical analysis method to simulate and verify the flexural failure process of the concrete beams under three conditions. …”
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  5. 765

    Studies on wear resistance of the radial bearing design taking into account rheological properties of micropolar lubricant by M. A. Mukutadze, H. N. Abdulrahman, V. E. Shvedova, G. A. Badakhov, N. V. Zinoviev

    Published 2023-09-01
    “…The results of the numerical analysis of the obtained models of existing operational characteristics made it possible to obtain a quantitative assessment of the effectiveness of the support profile with a fluoroplastic-containing antifriction composite polymer coating with an axial groove. …”
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  6. 766

    Analysis of the Dimension Chain of Large Crane Reducer by Yan Shidang, Liu Zhongming, Zhang Zhihong, Xiao Weizhong

    Published 2015-01-01
    “…Based on a typical component in the large crane reducer as the object,a three-dimensional tolerance model is established.Through sensitivity numeric analysis,the critical and non-critical dimensions influencing the assembly requirements can be found out,the reasonable distribution of each component tolerances can be achieved,which lays a basis for the optimization of components accuracy design.…”
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  7. 767

    A Fast Finite-Difference Time Domain Simulation Method for the Source-Stirring Reverberation Chamber by Wenxing Li, Chongyi Yue, Atef Elsherbeni

    Published 2017-01-01
    “…Numerical analysis methods are often employed to improve the efficiency of the design and application of the source-stirring reverberation chamber. …”
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  8. 768

    Analysis of the Dynamics of a $\phi^{6}$ Duffing Type Jerk System by Ulises Uriostegui-legorreta, Eduardo Salvador Tututi-hernández, Alejandro Bucio

    Published 2024-06-01
    “…A theoretically and numerically analysis on Duffing Jerk systems with a sixth-order type potential and a sixth-order potential smoothed by a gaussian function are carried out in this work. …”
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  9. 769

    Research of channel quantization and feedback strategies based on multiuser diversity MIMO-OFDM systems by LIANG Xue-jun, ZHU Guang-xi, SU Gang, WANG De-sheng

    Published 2009-01-01
    “…Firstly, a quantization method was proposed by quantized value indicating the modulation level instead of the full values of channel quality information(CQI) and the achievable average spectrum efficiency showed no loss compared with perfect case.Secondly, employment of the integrated design that combined with opportunistic, best, and hybrid feedback scheme was considered and the close-form expression of average spectrum efficiency was deduced in various case.Finally, the calculation of optimal feedback parameters was confirmed from two aspects of feedback channel capacity and capacity relative loss.Extensive simulations were presented to evaluate these proposed strategies.The results match with the numeral analysis very well.The proposed partial feedback schemes can reduce the feedback load greatly with the same system capability, only if the feedback parameters be chosen properly.Wherein, the hybrid feedback combined with quantization performs best and provides the instruction to design the channel feedback of practical systems.…”
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  10. 770

    Cache privacy protection strategy in content centric networking by Yi ZHU, Zheng-kun MI, Wen-nai WANG

    Published 2015-12-01
    “…Cache privacy leak was one of the important security threats of CCN,the adversary could obtain the legitimate user’s privacy information through probing cache visiting time.Aiming at this security problem,the privacy and non-privacy contents were dealt separately,then a cache privacy protection strategy based on recent visiting information and evicted copy up (CPPS-RVI&ECP) was proposed.In order to compare with the current typical defense strategy-random first k delay (RFKD),the theoretical analysis of privacy leak probability and network hit probability are further given.The CPPS-RVI&ECP identifies the recent visitor by setting privacy mark in interest packet,decreases the privacy leak probability by selecting replacing position randomly,and promotes the network performance by the mechanism of shifting evicted copy upstream.The numeric analysis results under the prescribed experimental conditions show that,whereas the ideal privacy protection ability of RFKD is obtained at the expense of sacrifice of cache contents delivery capability,the proposed CPPS-RVI&ECP can obtain low privacy leak probability and in the meantime maintain high network hit probability by setting reasonable upstream shifting probability.…”
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  11. 771

    A semi-automatic cell type annotation method for single-cell RNA sequencing dataset by Wan Kim, Sung Min Yoon, Sangsoo Kim

    Published 2020-09-01
    “…Single-cell RNA sequencing (scRNA-seq) has been widely applied to provide insights into the cell-by-cell expression difference in a given bulk sample. Accordingly, numerous analysis methods have been developed. As it involves simultaneous analyses of many cell and genes, efficiency of the methods is crucial. …”
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  12. 772

    Bats as an Important Source of Antimicrobial-Resistant Bacteria: A Systematic Review by Julio D. Soto-López, Manuel Diego-del Olmo, Pedro Fernández-Soto, Antonio Muro

    Published 2024-12-01
    “…<b>Results</b>: The diversity of antimicrobial-resistant bacteria, the different methodologies in numeric analysis, and the variety of antibiotics reported in this review make it difficult to establish the scope of the effect of bats on the antimicrobial resistance crisis. …”
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  13. 773

    Visualisation of the numerical solution of partial differential equation systems in three space dimensions and its importance for mathematical models in biology by Heiko Enderling, Alexander R.A. Anderson, Mark A.J. Chaplain, Glenn W.A. Rowe

    Published 2006-07-01
    “…Numerical analysis and computational simulation of partial differentialequation models in mathematical biology are now an integral partof the research in this field. …”
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  14. 774

    Research on the Decompression Effects of Shaft Explosion-Proof Door at Different Lifting Heights by Xue-Bo Zhang, Shuai-Shuai Shen, Zhi-Yang Gao, Ming Yang, Jing-Zhang Ren

    Published 2021-01-01
    “…Based on the test results, this paper made a numeric analysis of the change regularities of the shock wave overpressure when the shaft explosion-proof door was lifted at different heights. …”
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  15. 775

    Phenotypic diversity of CTCs and tdEVs in liquid biopsies of tumour-draining veins is linked to poor prognosis in colorectal cancer by Stefan A. Cieslik, Andrés G. Zafra, Christiane Driemel, Monica Sudarsanam, Jan-Philipp Cieslik, Georg Flügen, Levent Dizdar, Andreas Krieg, Sascha Vaghiri, Hany Ashmawy, Stephen Fung, Miriam Wilms, Leon W. M. M. Terstappen, Afroditi Nanou, Hans Neubauer, Nuh N. Rahbari, Wolfram T. Knoefel, Nikolas H. Stoecklein, Rui P. L. Neves

    Published 2025-01-01
    “…Phenotypic features were obtained via numeric analysis of their fluorescence signals (e.g. size, shape, and intensity) and were used for calculating diversity using Shannon index (SI) of clusters generated via the k-means algorithm after Uniform Manifold Approximation and Projection (UMAP) pre-processing, and standard deviation (SD). …”
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