Showing 3,221 - 3,240 results of 3,993 for search '"uncertainty"', query time: 0.06s Refine Results
  1. 3221

    Phases I–III Clinical Trials Using Adult Stem Cells by Ricardo Sanz-Ruiz, Enrique Gutiérrez Ibañes, Adolfo Villa Arranz, María Eugenia Fernández Santos, Pedro L. Sánchez Fernández, Francisco Fernández-Avilés

    Published 2010-01-01
    “…Nevertheless, some trials have shown that conflicting results and uncertainties remain in the case of mechanisms of action and possible ways to improve clinical impact of stem cells in cardiac repair. …”
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  2. 3222

    Elastic neural net for the earthquake epicenter search by I. Antoniou, V. V. Ivanov, I. V. Kisel

    Published 2002-01-01
    “…Automated procedures for locating seismic events with a network including arrays and single element seismometers usually incorporate back-azimuth estimates, arrival-time data, and associated uncertainties into a least-squares-inverse location algorithm. …”
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    Article
  3. 3223

    Relaxed State and Fault Estimation for Vehicle Lateral Dynamics Represented by T–S Fuzzy Systems by N. El Youssfi, R. El Bachtiri, T. Zoulagh, H. El Aiss

    Published 2020-01-01
    “…This paper deals with the problem of observer design of the vehicle model which is represented by Takagi–Sugeno (T–S) fuzzy systems with the presence of uncertainties. A relaxed observer design is presented to estimate the unmeasurable states and the faults of the vehicle lateral dynamics model, simultaneously. …”
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    Article
  4. 3224

    LMI-Based Criterion for the Robust Stability of 2D Discrete State-Delayed Systems Using Generalized Overflow Nonlinearities by Anurita Dey, Haranath Kar

    Published 2011-01-01
    “…This paper addresses the problem of global asymptotic stability of a class of discrete uncertain state-delayed systems described by the Fornasini-Marchesini second local state-space (FMSLSS) model using generalized overflow nonlinearities. The uncertainties are assumed to be norm bounded. A computationally tractable, that is, linear-matrix-inequality-(LMI-) based new criterion for the global asymptotic stability of such system is proposed. …”
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    Article
  5. 3225

    The Challenges of Inflation in Europe and the US by Forum Introduction

    Published 2022-04-01
    “…Abstract Inflationary pressures and uncertainties related to the severity and duration of the coronavirus pandemic have been growing steadily in the last year. …”
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  6. 3226

    Distributed Box Particle Filtering for Target Tracking in Sensor Networks by Ying Liu, Hao Liu

    Published 2015-07-01
    “…Combined with the interval analysis, box particle filtering (BPF) has been proposed to solve the problem of Bayesian filtering when the uncertainties in the measurements are intervals; that is, the measurements are interval-based vectors. …”
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  7. 3227

    CFD Analysis of a Void Distribution Benchmark of the NUPEC PSBT Tests: Model Calibration and Influence of Turbulence Modelling by E. Krepper, R. Rzehak

    Published 2012-01-01
    “…First, relevant aspects of the implemented wall boiling model are reviewed highlighting the uncertainties in several model parameters. It is then shown that the measured cross-sectionally averaged values can be reproduced well with a single set of calibrated model parameters for different test cases. …”
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  8. 3228

    Numerical Solution of Uncertain Beam Equations Using Double Parametric Form of Fuzzy Numbers by Smita Tapaswini, S. Chakraverty

    Published 2013-01-01
    “…Present paper proposes a new technique to solve uncertain beam equation using double parametric form of fuzzy numbers. Uncertainties appearing in the initial conditions are taken in terms of triangular fuzzy number. …”
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    Article
  9. 3229

    Project 27: Insights Into a Production-centred Study on Art Direction and Love by Contreras Sandra V.

    Published 2012-07-01
    “…It is uncertain how this situation affects advertising performance, because advertising has, nevertheless, evolved in parallel to this as an industry able to fabricate new opportunities for itself. However, uncertainties in the formalization of art direction knowledge restrict the possibilities of knowledge transfer in higher education.…”
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  10. 3230

    Nanowastes riscos para saúde humana e meio ambiente: diálogos entre o princípio da precaução e a sociedade de risco by Liziane Paixão Silva Oliveira, Maria Edelvacy Marinho, Ellen de Oliveira Fumagali

    Published 2015-01-01
    “…Because of the scientific uncertainties the application of the precautionary principle is a subtle instrument that allows the management of risks caused by nanotechnologies. …”
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    Article
  11. 3231

    Positive Implicative Ideals of BCK-Algebras Based on Intersectional Soft Sets by Eun Hwan Roh, Young Bae Jun

    Published 2013-01-01
    “…The aim of this paper is to lay a foundation for providing a soft algebraic tool in considering many problems that contain uncertainties. In order to provide these soft algebraic structures, the notion of int-soft positive implicative ideals is introduced, and related properties are investigated. …”
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  12. 3232

    Dynamic Behavior Analysis and Robust Synchronization of a Novel Fractional-Order Chaotic System with Multiwing Attractors by Chenhui Wang

    Published 2021-01-01
    “…Then, based on certain fractional stability criteria, a robust synchronization controller is derived for this kind of FOCSs with multiwing chaotic attractors and parametric uncertainties, and the stability of the synchronization error is proven strictly. …”
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  13. 3233

    Errors analysis in pyrometric measurements in industrial environment by D. B. Ponomarev, V. A. Zakharenko, E. V. Abramova

    Published 2019-11-01
    “…The article presents the analysis of uncertainties associated with reliable accounting difficulties for the radiation coefficient in non-contact temperature measurement in industrial environment. …”
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  14. 3234

    Adaptive Fuzzy Synchronization of Fractional-Order Chaotic Neural Networks with Backlash-Like Hysteresis by Wenqing Fu, Heng Liu

    Published 2018-01-01
    “…Fuzzy logic systems are used to approximate the system uncertainties as well as the unknown terms of the backlash-like hysteresis. …”
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  15. 3235

    Un gazetier des places portuaires françaises du xviiie siècle by Christine Plumejeaud-Perreau, Mélissa Mimouni, Alain Bouju, Christian Pfister-Langanay, Thierry Sauzeau, Silvia Marzagalli

    Published 2021-05-01
    “…The paper focuses in particular on how we dealt with imperfect data: the sources we used are lacunary and existing open data induce some uncertainties because they are not specifically devoted to maritime history. …”
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  16. 3236

    Sobre as dúvidas que as autoridades na América portuguesa ofereciam ao centro da monarquia portuguesa. Uma reflexão sobre a prática e a comunicação políticas (c. 1600-c. 1750)... by Roberta Stumpf

    Published 2019-01-01
    “…This article analyses the sources produced in the seventeenth and eighteenth centuries by authorities in Portuguese America who have sent their doubts to the Overseas Council and to the Portuguese Crown on different aspects / issues related to the administration. Such uncertainties convey significant dimensions of political communication between the two segments and, after all, a component of negotiation between them. …”
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  17. 3237

    Robust resource allocation algorithm for heterogeneous wireless networkwith SWIPT by Yongjun XU, Yuan HU, Guoquan LI, Jinzhao LIN, Qianbin CHEN

    Published 2019-07-01
    “…To improve energy efficiency and robustness of heterogeneous wireless networks with wireless information and power transfer,the robust joint transmit power and power splitting resource allocation problem was studied.Based on mini-max probability machine and Dinkelbach method,the original NP-hard problem was transformed into a solvable convex optimization form,meanwhile a distributed dual resource allocation algorithm was proposed.Additionally,both computational complexity and robust sensitivity were analyzed.Simulation results show that the proposed algorithm can guarantee the quality of service requirements of macro cellular users and femtocell users under channel uncertainties.…”
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  18. 3238

    Design and Assessment of a Multiple Sensor Fault Tolerant Robust Control System by S.S. Yang, J. Chen

    Published 2008-01-01
    “…The proposed design permits fault detection and controller elements to be designed with considerations to stability and robustness towards uncertainties besides multiple faults environment on a common mathematical platform. …”
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  19. 3239

    Climate Change and Vulnerability in Local Areas: Attitudes to Evolving Risks and Adaptation in Two Pyrenean Valleys by Christine Bouisset, Sylvie Clarimont, Isabelle Degrémont

    Published 2019-01-01
    “…It is also exacerbated by scientific uncertainties as to how the climate is evolving and over the risks that arise, which are particularly evident at the local level. …”
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  20. 3240

    Hybrid Prophet-NAR Model for Short-Term Electricity Load Forecasting by Winita Sulandari, Yudho Yudhanto, Etik Zukhronah, Isnandar Slamet, Hilman Ferdinandus Pardede, Paulo Canas Rodrigues, Muhammad Hisyam Lee

    Published 2025-01-01
    “…Additionally, SSA-based bagging is employed to manage data uncertainties, and ensemble techniques are applied to further refine the forecasting accuracy. …”
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    Article