Showing 3,441 - 3,460 results of 3,993 for search '"uncertainty"', query time: 0.07s Refine Results
  1. 3441

    In-situ observations of the magnetothermodynamic evolution of electron-only reconnection by D. S. Payne, M. Swisdak, J. P. Eastwood, J. F. Drake, P. S. Pyakurel, J. R. Shuster

    Published 2025-01-01
    “…Abstract Field-particle energy exchange is important to the magnetic reconnection process, but uncertainties regarding the time evolution of this exchange remain. …”
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    Article
  2. 3442
  3. 3443

    SAGE-Based Algorithm for Direction-of-Arrival Estimation and Array Calibration by Kunlai Xiong, Zheng Liu, Wenli Jiang

    Published 2014-01-01
    “…Most existing array processing algorithms are very sensitive to model uncertainties caused by the mutual coupling and sensor location error. …”
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    Article
  4. 3444

    Probabilistic fatigue S-N curves derivation for notched components by P. Raposo, J A F O. Correia, A M P. De Jesus, R A B. Cal�ada, G. Lesiuk, M. Hebdon, A. Fern�ndez-Canteli

    Published 2017-10-01
    “…In this paper, a unified approach is presented to generate probabilistic S-N curves to be applied to structural components, accounting for uncertainties in material properties. The approach is particularly demonstrated for a plate with a circular hole, made of puddle iron from the Portuguese Eiffel Bridge. …”
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  5. 3445

    Experimental and analytical study of cracks under biaxial fatigue by M. Mokhtarishirazbad, P. Lopez-Crespo, B. Moreno, D. Camas, A. Lopez-Moreno, M. Zanganeh

    Published 2016-07-01
    “…Consequently, there are many uncertainties related to the load sequence effect that are now well known and are not normally incorporated into the growth models. …”
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    Article
  6. 3446

    Analytical Solutions of a Space-Time Fractional Derivative of Groundwater Flow Equation by Abdon Atangana, P. D. Vermeulen

    Published 2014-01-01
    “…Numerical solutions obtained via Adomian method are compared with the Barker generalized radial flow model for which a fractal dimension for the flow is assumed. Proposition for uncertainties in groundwater studies was given.…”
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    Article
  7. 3447

    Terminal-Area Aircraft Intent Inference Approach Based on Online Trajectory Clustering by Yang Yang, Jun Zhang, Kai-quan Cai

    Published 2015-01-01
    “…T-AII challenges the state-of-the-art AII approaches due to the uncertainties of air traffic situation, in particular due to the undefined flight routes and frequent maneuvers. …”
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    Article
  8. 3448

    Incorporating a Bayesian Network into Two-Stage Stochastic Programming for Blood Bank Location-Inventory Problem in Case of Disasters by Shutong Chen, Changjun Wang

    Published 2019-01-01
    “…Thus, taking earthquakes as the example, a Bayesian Network is proposed to describe such uncertainties and interdependences and, then, we incorporate it into a dedicated two-stage multi-period stochastic programming model for the BLN. …”
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    Article
  9. 3449

    No Need to Know: Toward Astrophysics-free Gravitational-wave Cosmology by Amanda M. Farah, Thomas A. Callister, Jose María Ezquiaga, Michael Zevin, Daniel E. Holz

    Published 2025-01-01
    “…However, the use of an inaccurate representation leads to biases in the cosmological inference, an acute problem given the current uncertainties in true source population. Furthermore, it is commonly presumed that the form of the mass distribution must be known a priori to obtain unbiased measurements of cosmological parameters in this fashion. …”
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    Article
  10. 3450

    Polarized $$W^+W^-$$ W + W - pairs at the LHC: Effects from bottom-quark induced processes at NLO QCD + EW by Thi Nhung Dao, Duc Ninh Le

    Published 2025-01-01
    “…A bound of the tW interference is calculated for various kinematic distributions, showing that this interference effect is, in general, smaller for the no jet veto case. Relevant scale uncertainties are calculated to help us decide on the importance of this interference.…”
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    Article
  11. 3451

    Guaranteeing Prescribed Performance Control for Gyrostabilized Platform with Unknown Control Direction Preceded by Hysteresis by Yexing Wang, Humin Lei, Jikun Ye, Xiangwei Bu, Yali Xue

    Published 2019-01-01
    “…Furthermore, the exploited controllers are accurate model independent, which guarantees satisfactory robustness of control laws against unknown uncertainties. Finally, the stability of the closed-loop control system is confirmed via Lyapunov stability theory, and numerical simulations are given for a GSP to validate the effectiveness of the proposed controller.…”
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    Article
  12. 3452

    Distributed Cooperative Search Control Method of Multiple UAVs for Moving Target by Chang-jian Ru, Xiao-ming Qi, Xu-ning Guan

    Published 2015-01-01
    “…To reduce the impact of uncertainties caused by unknown motion parameters on searching plan of moving targets and improve the efficiency of UAV’s searching, a novel distributed Multi-UAVs cooperative search control method for moving target is proposed in this paper. …”
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  13. 3453

    Spreading of Excellence in SARNET Network on Severe Accidents: The Education and Training Programme by Sandro Paci, Jean-Pierre Van Dorsselaere

    Published 2012-01-01
    “…Forty-seven organisations from 24 countries network their capacities of research in the severe accident (SA) field inside SARNET to resolve the most important remaining uncertainties and safety issues on SA in water-cooled nuclear power plants (NPPs). …”
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  14. 3454

    Load Identification Method Based on Interval Analysis and Tikhonov Regularization and Its Application by Chunsheng Liu, Chunping Ren, Nengjian Wang

    Published 2019-01-01
    “…The results show that the deviations between the identified dynamic force and the actual dynamic force are basically within 2% and 5%, and the average uncertainties are up to 7% and 10%. Therefore, the proposed method can effectively determine the upper and lower boundaries of dynamic force of the end-plate pick, improve the solving efficiency, and provide a new research method for studying the coal rock mechanism of the pick cutting load.…”
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    Article
  15. 3455

    Changes in event soil moisture-temperature coupling can intensify very extreme heat beyond expectations by Douglas Maraun, Reinhard Schiemann, Albert Ossó, Martin Jury

    Published 2025-01-01
    “…This mechanism is robust across models, albeit with large spatial uncertainties. Our findings are highly relevant for climate risk assessments and adaptation planning.…”
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    Article
  16. 3456

    Life cycle assessment and material flow analysis of road and rail infrastructure assets – A critical review by Soroosh Ataee, André Stephan

    Published 2025-03-01
    “…The paper also highlights the research gaps and future research directions, such as integrating LCA and MFA, expanding the scope of transport infrastructure assets considered, improving the data quality and availability, and addressing the uncertainties and trade-offs in the assessment. The paper aims to provide a critical overview of the state-of-the-art methods and knowledge on the environmental assessment of TIA, and to suggest ways to improve the performance of TIA in the future.…”
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  17. 3457

    Optimal robust sizing of distributed energy storage considering power quality management by Ying Zhu, Juan Wei, Bozhong Wang, Shiyu Hong, Yutong Liu, Liang Lu

    Published 2024-12-01
    “…A robust optimization approach for DESS scheduling is adopted to consider uncertainties of distributed photovoltaic (PV) power generation and power quality management requirements. …”
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  18. 3458

    Suspended Load Path Tracking Control Strategy Using a Tilt-Rotor UAV by M. A. Santos, B. S. Rego, G. V. Raffo, A. Ferramosca

    Published 2017-01-01
    “…Furthermore, a model predictive control (MPC) strategy is proposed for path tracking of the suspended load with stabilization of the tilt-rotor UAV when parametric uncertainties and external disturbances affect the load, the rope’s length and total system mass vary during taking-off and landing, and the desired yaw angle changes throughout the trajectory. …”
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  19. 3459

    Prospects for constraining light-quark electroweak couplings at Higgs factories by Mękała Krzysztof, Jeans Daniel, Reuter Jürgen, Tian Junping, Żarnecki Aleksander Filip

    Published 2024-01-01
    “…In our contribution, we show how to extract the values of the Z couplings to light quarks and present the estimated uncertainties of the measurement.…”
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    Article
  20. 3460

    Optimising sunflower yields: insights from meta-analysis on fertilisation impact and planting strategies for enhanced crop productivity in China by Shun Li, Zongqing Liu

    Published 2025-01-01
    “…To address sunflower yield uncertainties, this study employs meta-analysis to examine the impact of fertilisation. …”
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    Article