Mostrando 1,361 - 1,380 Resultados de 4,492 Para Buscar '"Complex systems"', tiempo de consulta: 2.26s Limitar resultados
  1. 1361
    “…The Artificial Neural Network (ANN) concept is familiar in methods whose task is, for example, the identification or approximation of the outputs of complex systems difficult to model. In general, the objective is to determine online the adequate parameters to reach a better point-to-point convergence rate, so that this paper presents the parameter estimation for an equivalent ANN (EANN), obtaining a recursive identification for a stochastic system, firstly, with constant parameters and, secondly, with nonstationary output system conditions. …”
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  2. 1362
    “…Although great advancements have been made in various types of complex systems, an universal theoretical framework is required. …”
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  3. 1363
    “…This setup offers new research opportunities, such as for example in the investigation of non-equilibrium dynamics in optically opaque, complex systems over length scales from tens of nanometres to several micrometres. …”
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  4. 1364
    por Xie, Mingxia, Wang, Jiayao, Chen, Ke
    Publicado 2017
    “…We evaluated the elements or indexes of the complex system using the TOPSIS method and a general model coordinating multiple complex systems. …”
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  5. 1365
    “…However, only in the past decade there has been rapid revolutionizing progress and improvement in high-throughput methods, which are ranging from traditional real-time polymerase chain reaction to more complex systems, such as next-generation sequencing or mass spectrometry. …”
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  6. 1366
    “…Potential strategies in addressing these gaps are proposed, such as complex systems approaches to link processes across time scales, long‐term experiments on physical‐chemical‐biological process interactions, and a focus on connectivity and patterns across spatial scales. …”
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  7. 1367
    por Russo, Marco, Lo Meo, Paolo
    Publicado 2017
    “…Polarimetry is confirmed as a very useful and versatile tool for the investigation of supramolecular interactions with chiral hosts, even in complex systems involving multiple equilibria.…”
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  8. 1368
    “…The measurement method accurately quantifies interparticle distances that can be used to study cluster formation and colloid aggregation in complex systems, e.g., in biosensing applications.…”
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  9. 1369
    “…CONCLUSIONS: Rigorous research is required to produce accessible models of complex systems in healthcare. This novel paper shows how careful articulation of the functions associated with fluoride varnish application can support future improvement efforts.…”
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  10. 1370
    por DeSimone, Antonio
    Publicado 2017
    “…We argue that pre-stretched bilayer sheets provide us with an interesting model system to study shape programming and morphing of surfaces in other, more complex systems, where spontaneous deformations are induced by swelling due to the absorption of a liquid, phase transformations, thermal or electro-magnetic stimuli. …”
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  11. 1371
    “…In this context, optimization of drug release characteristics or dosing schedules for anticancer agents has become a prominent area not only for the development of new drugs, but also for established drugs. However, in complex systems, optimization of drug exposure is not a trivial task and cannot be efficiently addressed through trial-error simulation exercises. …”
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  12. 1372
    “…Our approach can provide novel insights in understanding and controlling parasite spreading in real-world complex systems.…”
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  13. 1373
  14. 1374
    “…For the experiment, we develop a simulation of smart home environment to evaluate our approach using NetLogo, a tool which provides real-time analysis in the modeling and simulation domain of complex systems.…”
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  15. 1375
    “…Adopting a social–ecological systems perspective, we draw upon the emerging concept of ‘leverage points’—places in complex systems to intervene to generate change—and explore examples of how actions to reconnect people with nature can help transform society towards sustainability.…”
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  16. 1376
    por Zeng, Zhiwei, Miao, Nan, Sun, Tao
    Publicado 2018
    “…The mammalian central nervous system (CNS) is one of the most complex systems, with thousands of cell types and subtypes with distinct and unique morphology and gene expression profiles. …”
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  17. 1377
    “…A complete description of the ions dynamics in so complex systems was achieved, as well as the ion transport number and ionicity index were estimated, proving that the smectite clay surfaces are able to “solvatate” both lithium and triflate ions and to create a preferential pathway for ion conduction.…”
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  18. 1378
    “…For deterministic or stochastic processes, models exist which characterize motion with a high degree of reliability. For complex systems, or those where objects have a degree of agency, characterizing motion is far more challenging. …”
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  19. 1379
    “…Today׳s engineering systems and machine are so sophisticated that mere energy analysis cannot accurately and reliably describe the thermodynamic behaviour, viz-a-viz the energy changes occurring in these complex systems. Hence, a more efficient and realistic parameter that provides us with useful information about thermodynamic losses and energy efficiency improvement potential is the exergy analyses. …”
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  20. 1380
    “…Societies are complex systems, which tend to polarize into subgroups of individuals with dramatically opposite perspectives. …”
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