Showing 961 - 980 results of 1,062 for search '"Monte Carlo"', query time: 0.05s Refine Results
  1. 961

    A novel framework for uncertainty quantification of rainfall–runoff models based on a Bayesian approach focused on transboundary river basins by Thi-Duyen Nguyen, Duc Hai Nguyen, Hyun-Han Kwon, Deg-Hyo Bae

    Published 2025-02-01
    “…By utilizing an adaptive Markov chain Monte Carlo (MCMC) simulation method combined with three comprehensive uncertainty assessment measures, the developed framework focuses on evaluating the uncertainty inherent in RRMs. …”
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    Article
  2. 962

    Mobility Aware Spectrum Handoff in 6G-Enabled Cognitive Radio Vehicular Centralized and Ad-Hoc Networks by Shanidul Hoque, Hemanta Kumar Sahu, Mohammed Nazibul Hasan, Rajesh Saha

    Published 2025-01-01
    “…Further, we realize the effect of various service time distributions of PUs and CUs on the performance metrics, and lognormal service time distribution offers better SH performance as compared to the exponential and Erlangen distribution models. We also perform Monte-Carlo simulation for the performance measuring metrics to validate the proposed integrated SH model in CRCNs.…”
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  3. 963

    Sequencing of game complexes in women’s volleyball: are there differences according to the set played? by Pedro Henrique Cavalcante Vieira, Lorenzo Laporta, Gustavo Ferreira Pedrosa, Augusto Faria de Paula Santana, Auro Barreiros Freire, Crislaine Couto Rangel, Claudio Andre Barbosa de Lira, Filipe Manuel Clemente, Thiago José Leonardi, Gustavo De Conti Teixeira Costa

    Published 2024-12-01
    “…Eigenvector Centrality and Social Network Analysis conducted the connectivity and specificity of relationships as, and inferential analysis was performed using the chi-square test with a Monte Carlo correction. Results The results showed that the highest eigenvalues were for the continuity effect, except for complex 0. …”
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    Article
  4. 964

    Modelling the brittle failure of graphite induced by the controlled impact of runaway electrons in DIII-D by S. Ratynskaia, P. Tolias, T. Rizzi, K. Paschalidis, A. Kulachenko, E. Hollmann, M. Beidler, Y. Liu, D. Rudakov, I. Bykov, R.A. Pitts

    Published 2025-01-01
    “…The thermo-mechanical response of an ATJ graphite sample to controlled runaway electron (RE) dissipation, realized in DIII-D, is modelled with a novel work-flow that features the RE orbit code KORC, the Monte Carlo particle transport code Geant4 and the finite element multiphysics software COMSOL. …”
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    Article
  5. 965

    An Effect Study of Structural Jets on the Long Gamma-Ray Burst Formation Rate at Low Redshift by Qi Guo, Qi Tan, Benyun Shi

    Published 2025-01-01
    “…After correcting for the redshift evolution, the luminosity function can be expressed as $\psi ({L}_{0})\propto {L}_{0}^{-0.17\pm 0.01}$ for dim LGRBs and $\psi ({L}_{0})\propto {L}_{0}^{-1.36\pm 0.05}$ for bright LGRBs, and the formation rate at z < 1 shows an increase. Then we use Monte Carlo simulations to create pseudo-GRBs with structured jets and calculate the formation rates assuming that the actual LGRB formation rate at low redshift is proportional to the SRF. …”
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  6. 966

    Thermofluids analysis of four novel anchor-shaped turbulator and eco-friendly nanofluid (GAGNPs /H2O) in a parabolic trough solar collector: A CFD modeling approach by M. Gholinia, A.H. Ghobadi, E. Shahcheraghi, M. Armin

    Published 2025-01-01
    “…The solar heat flux (SHF) in the environment is calculated using the Monte Carlo Radiation Transfer Method (MCRT) with C++ code. …”
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    Article
  7. 967

    Performance of Coherent Optical MPSK in Underwater Turbulent Channels With Phase Errors by Jiashun Hu, Yuexiang Wu, Sunan Wang, Weiqiang Wu, Zaichen Zhang

    Published 2025-01-01
    “…Finally, these expressions are validated through Monte Carlo simulations.…”
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  8. 968

    Fit accuracy and fracture resistance evaluation of advanced lithium disilicate crowns (in- vitro study) by Amro Khalil Fayed, Amir Shoukry Azer, Rewaa Gaber AboElhassan

    Published 2025-01-01
    “…Additionally, the Chi-squared test with Monte Carlo correction revealed no statistically significant differences in the modes of fracture between the two groups (p = 0.484). …”
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    Article
  9. 969

    The Measurement of Neutron Contamination in High Energy X-Ray Radiotherapy Using a He-3 Gas Dosimeter by Alireza Vejdani, Mehdi Momennezhad, Sara Mohammadi, Vajiheh Vejdani Noghreiyan, Atefeh Rostami

    Published 2024-10-01
    “…Both the neutron and Farmer dosimeters were applied in the presence and absence of acrylic plates at the same point. In this study, Monte Carlo (MC) code was utilized to prepare the correct proportion of neutron dose. …”
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    Article
  10. 970

    Feasibility Study of an Alcohol-Based Liquid Scintillation Detector and Its Application by Byoung Chan Kim, Ji Young Choi, Kyung Kwang Joo, Seon Yeong Park, Ye Sung Song, Hee Jin Woo

    Published 2021-01-01
    “…The measurement results were compared with a Monte Carlo simulation, Novalis Tx, a phantom, and a CT image. …”
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  11. 971

    Non-linear enhancement of ultrafast X-ray diffraction through transient resonances by Stephan Kuschel, Phay J. Ho, Andre Al Haddad, Felix F. Zimmermann, Leonie Flueckiger, Matthew R. Ware, Joseph Duris, James P. MacArthur, Alberto Lutman, Ming-Fu Lin, Xiang Li, Kazutaka Nakahara, Jeff W. Aldrich, Peter Walter, Linda Young, Christoph Bostedt, Agostino Marinelli, Tais Gorkhover

    Published 2025-01-01
    “…Our experimental results and Monte Carlo simulations suggest that transient resonances can increase ionic scattering cross sections significantly beyond literature values. …”
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    Article
  12. 972

    An Adaptive Finite Resolution Selection Scheme for RIS Assisted NOMA Networks by Shady M. Ibraheem, Mona Shokair, Mohamed E. Nasr, Nancy Alshaer

    Published 2025-01-01
    “…Furthermore, the impact of network parameters on the throughput and asymptotic average sum rate is discussed in both delay-limited and delay-tolerant transmission modes, respectively. Monte Carlo simulations emphasize the accuracy of the analytical work and investigate that: 1) The proposed GADPS scheme is more flexible than conventional RIS-NOMA scheme; 2) By joint optimization of RIS selection and phase shifting, the proposed GADPS scheme is capable of achieving superior performance over GARPS and conventional RIS-NOMA schemes with a superior diversity gain; 3) The throughput performance of the proposed GADPS scheme outperforms GARPS, conventional RIS-NOMA and other relay-assisted NOMA schemes, whereas full-duplex (FD) relay selection NOMA schemes suffer from throughput floor values; 4) By increasing the number of reflecting elements of RIS, the proposed GADPS scheme achieves the enhanced average sum rate performance over benchmark schemes in all scenarios of relative distance difference between users and the selected RIS.…”
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  13. 973

    Bayesian inverse analysis with field observation for slope failure mechanism and reliability assessment under rainfall accounting for nonstationary characteristics of soil properti... by Xian Liu, Shui-Hua Jiang, Jiawei Xie, Xueyou Li

    Published 2025-02-01
    “…The probabilities of slope failure and distributions of critical slip surface for various rainfall durations are then evaluated within a Monte-Carlo simulation framework. Based on these, the slope failure mechanism induced solely by the rainfall is investigated. …”
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  14. 974

    The role of CGIAR Germplasm Health Units in averting endemic crop diseases: the example of rice blast in Bangladesh by Yuji Enriquez, Melinda Smale, Nelissa Jamora, Mohammod Hossain, Lava Kumar

    Published 2022-03-01
    “…We augmented our model with Monte Carlo sampling to simulate distributions of parameters. …”
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  15. 975

    Relative Performance of Model Selection Criteria for Cox Proportional Hazards Regression Based on Kullback’s Symmetric Divergence by Clarisse Houénafa Dete, Bruno Enagnon Lokonon, Kossi Essona Gneyou, Marcel Senou, Romain Glèlè Kakaï

    Published 2025-01-01
    “…For this purpose, we compared the Kullback information criterion (KIC) and the corrected KICKICc with other information criteria such as the Akaike information criterion AIC, corrected AICAICc, and Bayesian information criterion BIC using a Monte Carlo experiment. Simulations were run using scenarios resulting from the combination of sample size n=30,50,100,200,300, censoring percentage C=5%,10%,15%,20%,25%,and 30%, and censoring distribution (uniform or exponential). …”
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  16. 976

    Utilizing Low-cost Mobile Monitoring to Estimate the PM2.5 Inhaled Dose in Urban Environment by Muhammad Miftahul Munir, Martin Adrian, Casmika Saputra, Puji Lestari

    Published 2022-04-01
    “…The measured PM2.5 concentration then used for estimating PM2.5 inhaled dose. The Monte Carlo technique was used to introduce the probabilistic of body weight and PM2.5 concentration. …”
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    Article
  17. 977

    Evaluation Effective Dose for Patients Undergoing Dental X-Ray Examination by Edrees M. Tahir Nury, Bayan Saber Ibrahim

    Published 2018-12-01
    “…The specific objectives of this study include investigation of ESD using Thermo Luminescent Dosimeter (TLD-100) for patients undergoing dental x-ray examination.Patients and methods: ESD was measured using LiF Thermo Luminescent Dosimeters (TLD- 100) on the skin (either mandibular or maxillary arcs) for all patients. Monte Carlo simulation was performed to estimate an effective dose (ED) by using PCXMC Dose Calculation software. …”
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  18. 978

    Improvement in the Flux Uniformity of the Solar Dish Concentrator System through a Concave Quartz Window by Du-zhong Nie, You-duo Peng, Jian Yan, Cheng-ji Mi, Yong-xiang Liu, Yong Tian

    Published 2020-01-01
    “…For each concave quartz window, 36 structural schemes were offered. Based on the Monte Carlo ray-tracing method, the results showed that the nonuniformity coefficient of the receiver was 0.68 and the peak concentration ratio was 1320.21 by using a plane quartz window. …”
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  19. 979

    Microstructural evolution of FeCoNiCrMn high-entropy alloy subjected to laser shock peening: Molecular dynamics simulation study by Weizhou Xu, Yongxiang Geng, Haizhong Zheng, Yixin Xiao

    Published 2025-04-01
    “…Molecular dynamics (MD) and Monte Carlo (MC) simulations are used to study the microstructural evolution of FeCoNiCrMn high-entropy alloys (HEA) after laser shock peening (LSP). …”
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  20. 980

    Magnetosphere-Ground Responses and Energy Spectra Analysis of Solar Proton Event on 28 October 2021 by Fang Zhang, Zhenxia Zhang, Dali Zhang, Xinqiao Li, Zhiqiang Ding, Lu Wang, Shujie Li, Zhenghua An, Jilong Zhang

    Published 2024-12-01
    “…These detectors provide valuable opportunities for studying solar activity. By utilizing the Monte Carlo method to simulate the pile-up effect and accounting for the detector’s dead time, with the assistance of real-time incident counting rates, we successfully corrected the spectra in the 10–50 MeV range. …”
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