Showing 121 - 140 results of 346 for search '"complex dynamics"', query time: 0.09s Refine Results
  1. 121

    Sentinel Alpine Pastures: An original programme for a new form of shared governance to face the climate challenge by Laurent Dobremez, Baptiste Nettier, Jean-Pierre Legeard, Bruno Caraguel, Laurent Garde, Simon Vieux, Sandra Lavorel, Muriel Della-Vedova

    Published 2014-09-01
    “…Studying modes of adaptation to events is part of a long-term approach to address the complex dynamics of climate change. We show how this approach, the information collection protocols and the data capitalization methods implemented aim to meet the requirements stemming from this current issue: involvement of all actors (livestock farmers and herdsmen, farming technicians, pastoral systems specialists, researchers and managers of protected areas), collective learning based on shared observations, and integration of an alpine pasture farms system. …”
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  2. 122

    The long road from urban experimentation to the transformation of urban planning practice: The case of tactical urbanism in the city of Barcelona by Franziska Schreiber

    Published 2025-06-01
    “…It also identifies directions for future research to further deepen the understanding of the complex dynamics that shape the innovation potential of TU for planning.…”
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  3. 123

    Sub-bandgap charge harvesting and energy up-conversion in metal halide perovskites: ab initio quantum dynamics by Bipeng Wang, Weibin Chu, Yifan Wu, Wissam A. Saidi, Oleg V. Prezhdo

    Published 2025-01-01
    “…Abstract Metal halide perovskites (MHPs) exhibit unusual properties and complex dynamics. By combining ab initio time-dependent density functional theory, nonadiabatic molecular dynamics and machine learning, we advance quantum dynamics simulation to nanosecond timescale and demonstrate that large fluctuations of MHP defect energy levels extend light absorption to longer wavelengths and enable trapped charges to escape into bands. …”
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  4. 124

    Nonlinear Pulse Vaccination in an SIR Epidemic Model with Resource Limitation by Wenjie Qin, Sanyi Tang, Robert A. Cheke

    Published 2013-01-01
    “…Furthermore, when the pulse vaccination period is chosen as a bifurcation parameter, the SIR model with nonlinear pulse vaccination reveals complex dynamics including period doubling, chaotic solutions, and coexistence of multiple attractors. …”
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  5. 125

    Identification of a Typical CSTR Using Optimal Focused Time Lagged Recurrent Neural Network Model with Gamma Memory Filter by S. N. Naikwad, S. V. Dudul

    Published 2009-01-01
    “…A focused time lagged recurrent neural network (FTLR NN) with gamma memory filter is designed to learn the subtle complex dynamics of a typical CSTR process. Continuous stirred tank reactor exhibits complex nonlinear operations where reaction is exothermic. …”
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  6. 126

    UNREST AND UNFILLED STOMACHS: UNRAVELLING THE LINKAGE BETWEEN ARMED CONFLICT AND FOOD INSECURITY IN NORTH CENTRAL REGION OF NIGERIA by COMFORT FATIMOH SHEIDU, IRORO S. IZU

    Published 2024-07-01
    “…The findings will help policymakers, practitioners, and researchers involved in conflict resolution and food security initiatives better understand the complex dynamics of armed conflict and food insecurity in the region. …”
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  7. 127

    Probabilistic Forecasting of Crude Oil Prices Using Conditional Generative Adversarial Network Model with Lévy Process by Mohammed Alruqimi, Luca Di Persio

    Published 2025-01-01
    “…However, the crude oil market is significantly influenced by external, transient events, posing challenges in capturing price fluctuations’ complex dynamics and uncertainties. Traditional time series forecasting models, such as ARIMA and LSTM, often rely on assumptions regarding data structure, limiting their flexibility to estimate volatility or account for external shocks effectively. …”
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  8. 128

    The impact of maternal mindful parenting on preschoolers' emotional regulation abilities: The mediating role of depression and the moderating role of the parent-child relationship by Jiaojiao He, Mohd Nazri Bin Abdul Rahman, Meng Xu, Minrui Jiang

    Published 2025-02-01
    “…The inquiry attempted to understand the complex dynamics between the variables under consideration using moderated mediation analysis. …”
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  9. 129

    Time-periodic dynamics in COVID-19 transmission considering the impact of population disbelief and fear by Mahmoud A. Ibrahim, Attila Dénes

    Published 2025-03-01
    “…The ongoing COVID-19 pandemic has spurred an urgent need for advanced modeling approaches to understand the complex dynamics of disease transmission. Our model utilizes a system of differential equations that incorporates the impact of both contagious fear and contagious disbelief surrounding the disease on its transmission dynamics. …”
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  10. 130

    The effects and the macroeconomic dynamics of natural disaster damages: investigation of local evidence by Agim Kukeli

    Published 2025-12-01
    “…In addition, using the panel vector autoregression (PVAR) model, the research examines the complex dynamics between these economic variables under the stress of natural disaster shocks, offering a better understanding of their interplay and evolution over time. …”
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  11. 131

    Remanufacturing Mode Selection regarding Technology Development by Yaping Li, Zongxian Wang, Junhai Ma

    Published 2021-01-01
    “…The two mechanisms are comparatively analyzed under static equilibrium and complex dynamics from three aspects: (1) the output of new and remanufactured products, (2) the profits of the OEM and the IR, and (3) TEI (total environmental impact) under technology licensing mechanism and joint R&D mechanism, respectively. …”
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  12. 132

    Lie symmetry analysis and solitary wave solution of biofilm model Allen-Cahn by Muhammad Shakeel, Naseem Abbas, Muhammad Junaid U. Rehman, Fehaid Salem Alshammari, Abdullah Al-Yaari

    Published 2024-06-01
    “…This analysis enhances comprehension of the complex dynamics present in areas like fluid dynamics, fiber optics, biology, ocean physics, coastal engineering, and nonlinear complex physical systems.…”
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  13. 133

    THE COMPILATION OF SHANNON ENTROPY MEASUREMENT EQUATION FOR NONLINEAR DYNAMIC SYSTEMS BY USING THE INTERVAL ANALYSIS METHODS by Yu. P. Machekhin, Yu. S. Kurskoy

    Published 2015-12-01
    “…It is shown that the measurement and measurement results analysis for variables with complex dynamics, as a rule, cannot be described by classical metrological approaches, that metrological documents, for example GUM, contain. …”
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  14. 134

    Dynamic Evolutionary Games and Coordination of Multiple Recycling Channels considering Online Recovery Platform by Meihong Zhu, Xiao Li, Liqing Zhu, Xueli Zhan, Junhai Ma

    Published 2021-01-01
    “…We thoroughly analyze the model and its evolution by chaos theory, complex dynamics theory, and numerical simulation and introduce the adaptive method to control the chaos of the system. …”
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  15. 135

    Data-driven model discovery and model selection for noisy biological systems. by Xiaojun Wu, MeiLu McDermott, Adam L MacLean

    Published 2025-01-01
    “…Biological systems exhibit complex dynamics that differential equations can often adeptly represent. …”
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  16. 136

    The relationship between smartphone addiction and sleep disorder among college students: negative emotions as a mediator and gender as a moderator by Siyi Li, Yingying Deng, Lihong Cai, Linlin Wu

    Published 2025-02-01
    “…These findings underscore the complex dynamics among smartphone addiction, emotional well-being, and sleep among college students.…”
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  17. 137

    Unpacking the critical elements for solving the complex issue of sustainable lake management: Case studies from Japan by Yukako Inamura, Pankaj Kumar, Naoko Hirayama

    Published 2025-06-01
    “…Among the different types of surface water, lakes are particularly difficult to restore once water quality deteriorates due to their hydrological cycles and complex dynamics. This study compares policy implementation and its relationship to water quality improvement through spatio-temporal variation for two lakes in Japan: Lake Biwa and Lake Teganuma. …”
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  18. 138

    Demographic study: Aging in the context of urban decline in Vojvodina cities by Pogrmić Zorica, Bubalo-Živković Milka, Đerčan Bojan, Sekulić Milena

    Published 2024-01-01
    “…The results reveal complex dynamics related to urban decline and population aging. …”
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  19. 139

    The complex longitudinal influence of paternal and maternal parental psychological flexibility on child problem behavior: exploring the role of parenting styles by Baocheng Pan, Youli Wang, Pin Xu, Yizhao Gong, Chengli Zhao, Jiaxuan Miao, Yan Li

    Published 2024-12-01
    “…Conclusions This research extends the Reactance-Inhibition Model and the Spillover Hypothesis Theory, elucidating the complex dynamics of family interactions. Practical implications underscore the importance of interventions such as Acceptance and Commitment Therapy (ACT) and professional parenting training to enhance parental flexibility and implement effective parenting styles. …”
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  20. 140

    Toward an Integrated Physiological Theory of Microbial Growth: From Subcellular Variables to Population Dynamics by Atul Narang, Sergei S. Pilyugin

    Published 2004-10-01
    “…Thesemodels can capture the steady-state behavior of pure and mixed cultures,but fall short of explaining most of the complex dynamic phenomena.This is because the onset of these complex dynamics is invariablydriven by one or more intracellular variables not accountedfor by phenomenological models.…”
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