Showing 661 - 679 results of 679 for search '"Dynamical system"', query time: 0.07s Refine Results
  1. 661

    Toward a physics-guided machine learning approach for predicting chaotic systems dynamics by Liu Feng, Yang Liu, Benyun Shi, Jiming Liu

    Published 2025-01-01
    “…Empirical validation on six dynamical systems, each exhibiting unique chaotic behaviors, demonstrates that PGL achieves lower prediction errors than existing benchmark predictive models. …”
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  2. 662

    Spontaneous Overgrowth of Jointing in the Working Chambers of Power Gas-Liquid Thermal Installations – Diffusion Dynamic Processes by T. V. Ryzhova, D. N. Bukharov, M. M. Arakelian, S. M. Arakelian

    Published 2024-08-01
    “…In the overview aspect, the universal modes of operation of a nonlinear dynamic system, well-known in mathematics and physics and suitable for analyzing the stability and sustainability of thermal power plants, are considered. …”
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  3. 663

    SPARQ: Efficient Entanglement Distribution and Routing in Space–Air–Ground Quantum Networks by Mohamed Shaban, Muhammad Ismail, Walid Saad

    Published 2024-01-01
    “…Existing quantum routing algorithms focus on stationary ground nodes and utilize link distance as an optimality metric, which is unrealistic for dynamic systems, like SPARQ. Moreover, in contrast to the prior art that assumes homogeneous nodes, SPARQ encompasses heterogeneous nodes with different functionalities further complicates the entanglement distribution. …”
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  4. 664

    Decode Brain System: A Dynamic Adaptive Convolutional Quorum Voting Approach for Variable-Length EEG Data by Tao Xu, Yun Zhou, Zekai Hou, Wenlan Zhang

    Published 2020-01-01
    “…The brain is a complex and dynamic system, consisting of interacting sets and the temporal evolution of these sets. …”
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  5. 665

    Comparison of accuracy in freehand versus computer-assisted (dynamic and static) dental implant placement: A systematic review and meta-analysis by Saurav Banerjee, Anasua Debnath, Priyanjali Paul, Tridib Nath Banerjee

    Published 2025-01-01
    “…Results: The meta-analysis included nine studies comparing dental implant accuracy across dynamic, static, and freehand placement techniques. Dynamic systems showed superior accuracy, with platform deviations of 0.64–1.73 mm, angular deviations of 2.49°–5.75°, and apical deviations of 0.89–1.86 mm. …”
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  6. 666

    Advanced analysis of soil pollution in southwestern Ghana using Variational Autoencoders (VAE) and positive matrix factorization (PMF) by Raymond Webrah Kazapoe, Daniel Kwayisi, Seidu Alidu, Samuel Dzidefo Sagoe, Aliyu Ohiani Umaru, Ebenezer Ebo Yahans Amuah, Millicent Obeng Addai, Obed Fiifi Fynn

    Published 2025-06-01
    “…Integrating chemometric and machine learning techniques provides a dynamic system that can monitor pollution shifts early, to aid remediation efforts in highly affected areas.…”
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  7. 667

    A First Application of the Backward Technique in Social Sciences: Exploring Demographic Noise in a Model with Three Personality Types by Roberto Macrelli, Margherita Carletti, Vincenzo Fano

    Published 2024-12-01
    “…In the realm of dynamical systems described by deterministic differential equations used in biomathematical modeling, two types of random events influence the populations involved in the model: the first one is called environmental noise, due to factors external to the system; the second one is called demographic noise, deriving from the inherent randomness of the modeled phenomenon. …”
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  8. 668

    Experimental gillnet study to inform future large fish monitoring in the San Francisco Estuary by Dylan Keating Stompe, James A. Hobbs

    Published 2024-12-01
    “…Finally, while over 3,000 PIT tags were deployed (primarily in Striped Bass) between this and another nearby study, only 6 PIT tags were recovered, demonstrating that greater effort or different methodologies would be required to generate mark-recapture abundance estimates in this open and highly dynamic system. This study demonstrates the efficacy of experimental gillnets in sampling the large fish community within portions of the SFE and may inform future SFE large fish monitoring.…”
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  9. 669
  10. 670

    Design and Test of a Cone Dielectric Elastomer Actuator Driving Hopping Robot by Yunguang Luan, Huaming Wang, Ling Zhou, Haichao Song

    Published 2024-12-01
    “…However, they are often limited by their low output power, which can make their integration into dynamic systems like hopping robots particularly challenging. …”
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  11. 671

    Elevational ranges of pioneer marsh species are site specific and likely shaped by different abiotic and biotic factors by Charlotte S. Steinigeweg, Ole J. Siebeneicher, Boris Schröder, Michael Kleyer, Kertu Lõhmus, Swantje Löbel

    Published 2025-01-01
    “…Abstract Salt marshes are dynamic systems whose landscape structure and resilience to disturbance depend on bio‐geomorphological interactions. …”
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  12. 672

    Study of Fire Plume Behavior and Maximum Ceiling Temperature Rise in a Curved Tunnel Driven by the Coupling of Blockage Effect and Longitudinal Ventilation by Xin Zhang, Jie Li, Hao He, Xiaofeng Chen, Kai Zhu, Mingjian Yin, Ying Cao, Ke Wu

    Published 2024-12-01
    “…This work highlights the multi-dimensional and non-stable plume behavior pattern in a complex tunnel fire scenario, thus providing a deeper understanding to improve the classical tunnel fire dynamic system.…”
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  13. 673

    Neuromorphic, physics-informed spiking neural network for molecular dynamics by Vuong Van Pham, Temoor Muther, Amirmasoud Kalantari Dahaghi

    Published 2025-01-01
    “…By integrating these core components, this proposed architecture proves its efficacy through testing across various molecular dynamics systems. In contrast to traditional MD numerical methods, NP-SNN is trained and deployed within a continuous time framework, effectively mitigating common issues related to time step stability. …”
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  14. 674

    Profile in various organic soil depth shrimp pond, Tambak Inti Rakyat, Karawang by Yuni Puji Hastuti, Lena Novita, Tri Widiyanto, Iman Rusmana

    Published 2015-04-01
    “… ABSTRACT Organic material in the bottom of the pond is part of the land is a complex and dynamic system, which is sourced from the rest of the feed, plants, and or animals found in the soil that continuously change shape, because it is influenced by biology, physics, and chemistry. …”
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  15. 675

    Fecal microbiome change in patients with ulcerative colitis after fecal microbiota transplantation by A. Y. Tikunov, V. V. Morozov, A. N. Shvalov, A. V. Bardasheva, E. V. Shrayner, O. A. Maksimova, I. O. Voloshina, V. V. Morozova, V. V. Vlasov, N. V. Tikunova

    Published 2020-04-01
    “…Intestinal human microbiota is a dynamic system that is under the pressures of its host organism and external factors. …”
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  16. 676

    Pemodelan Simulasi Sistem Dinamik untuk Meningkatkan Jumlah Pendapatan Unit Rawat Inap Rumah Sakit Islam Surabaya A.Yani by Anwar Romadhon, Erma Suryani

    Published 2020-05-01
    “…Important information makes hospital management strive to utilize information technology as media for designing business strategies, computer simulations such as dynamic system modeling can describe and simulate real systems that refer to data, so that stakeholders can predict conditions that can occur in the future. …”
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  17. 677

    Modern theoretical-methodological and economic-legal problems of implementing the concept of sustainable development of tourism and recreation in Ukraine by Ion Dubovich, Alla Anishchenko, Nadia Yurkiv, Yuliia Volkovska, Rostyslav Matsko, Oleh Rozhkovych, Mariana-Nadiia Dubovich, Oksana Pylypiak

    Published 2024-10-01
    “…It is noted that tourism and recreation in Ukraine is an industry with great potential and prospects, but at the same time it is a complex and dynamic system that covers various regional, ecological, economic, organizational and other aspects.It is emphasized that Ukraine, due to its unique natural resources, rich historical heritage and socio-cultural values, has great potential in the field of tourism and recreation, which creates opportunities for its development throughout the year.It is found that in order to achieve effective results regarding the organization, functioning and development of tourism and recreation, a number of regulatory legal acts were adopted in Ukraine. …”
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  18. 678

    Identifying the educational components of technology commercialization of universities with metacombination method by Mohammad Khorasani, Hassanali Aghajani, Abdolhamid Safaei Ghadikolaee, HamidReza Fallah Lajimi

    Published 2024-11-01
    “…Also, commercialization has been considered as the process of transforming science and technology, new research, and invention into a product or industrial process that can be presented to the market (Hashemnia et al, 2009).EducationEducation as one of the pillars of development is closely related to employment in the society. As a dynamic system, the university plays the role of guidance and leadership of people's intellectual participation in the administration of society (Archer et al, 2008).Sufi et al, (2024) investigated the identification of factors affecting the commercialization of the products of knowledge-based companies based in science and technology parks and growth centers. …”
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  19. 679

    Use of Wiener- Hammerstein (WH) Model Optimized with Genetic ‎Algorithm in Identification of Photovoltaic System by Iman Sohrabi Moghadam Chafjiri, Alireza Azadbar, Abbas Ghadimi, Seyed Javad Mousavi

    Published 2025-01-01
    “…In this paper we apply the Genetic Algorithm (GA) approach to model a photovoltaic (PV) </span><strong><span lang="AR-SA" style="font-size: 10pt; line-height: 125%; font-family: Calibri, sans-serif;">&lrm;</span></strong><span style="font-size: 11pt; line-height: 125%; font-family: Calibri, sans-serif;">systems with a Wiener-Hammerstein structure. Non-linear dynamic systems have both </span><strong><span lang="AR-SA" style="font-size: 10pt; line-height: 125%; font-family: Calibri, sans-serif;">&lrm;</span></strong><span style="font-size: 11pt; line-height: 125%; font-family: Calibri, sans-serif;">dynamic elements (energy storage elements) and in these types of systems there are non-linear </span><strong><span lang="AR-SA" style="font-size: 10pt; line-height: 125%; font-family: Calibri, sans-serif;">&lrm;</span></strong><span style="font-size: 11pt; line-height: 125%; font-family: Calibri, sans-serif;">relationships between some variables. …”
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