Mostrando 1,501 - 1,520 Resultados de 4,492 Para Buscar '"Complex systems"', tiempo de consulta: 2.75s Limitar resultados
  1. 1501
    “…Here, we tackle this challenge from a complex systems perspective, proposing a model to evaluate the impact of systemic failures in response to the pandemic shock. …”
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  2. 1502
    por Ly, Bora
    Publicado 2023
    “…Also, the emergence of new institutional infrastructures and complex systems during this period can result in digital transformation (DT). …”
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  3. 1503
    “…Thermal lens spectrometry was used as a method of molecular absorption spectroscopy, which has two advantages over conventional optical transmission spectroscopy: the higher sensitivity of absorbance measurements and the possibility of studying the light absorption by chromophores and heat transfer in complex systems, such as living cells or tissues. Thermal lens measurements were carried out at nanomolar concentrations, where the complex is mainly in solution, i.e., under the conditions of its direct measurements. …”
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  4. 1504
    “…Life in complex systems, such as cities and organisms, comes to a standstill when global coordination of mass, energy, and information flows is disrupted. …”
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  5. 1505
    por Loscalzo, Joseph
    Publicado 2022
    “…While this approach has been an effective one for decades, recent data suggest that its continued success is limited largely owing to the highly prevalent irreducibility of biologically complex systems that govern disease phenotype to a single primary disease driver. …”
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  6. 1506
    “…In human cells, copper regulation and trafficking is strictly controlled by complex systems including many cytosolic copper chaperones, whereas some bacteria exploit the so-called “blue copper” proteins. …”
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  7. 1507
    “…Machine learning (ML) is an effective tool to interrogate complex systems to find optimal parameters more efficiently than through manual methods. …”
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  8. 1508
    por Li, Junxu, Jones, Barbara A., Kais, Sabre
    Publicado 2023
    “…Our work offers a general approach to studying complex systems with quantum devices, with no training or optimization process needed to obtain the perturbative terms, which can be generalized to other Hamiltonian systems both in chemistry and physics.…”
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  9. 1509
    “…Thus, this work provides an efficient and economical methodology that not only opens up avenues to determine atomic structures of more complex systems from AFM images, but may also help to interpret other scientific studies involving sophisticated experimental results.…”
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  10. 1510
    “…Modeling is essential to better understand the generative mechanisms responsible for experimental observations gathered from complex systems. In this work, we are using such an approach to analyze the electrocardiogram (ECG). …”
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  11. 1511
    “…Fault detection and isolation is a ubiquitous task in current complex systems even in the linear networked case when the complexity is mainly caused by the complex network structure. …”
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  12. 1512
    “…An important challenge in the study of complex systems is to identify appropriate effective variables at different times. …”
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  13. 1513
    “…We study adaptive and responsive Langmuir films at the air/water interface to facilitate the creation of two-dimensional (2D) complex systems. We verify the possibility of controlling the assembly of relatively large entities, i.e., nanoparticles with diameter around 90 nm, by inducing conformational changes within an about 5 nm poly(N-isopropyl acrylamide) (PNIPAM) capping layer. …”
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  14. 1514
    “…Herein, we provide a brief overview of complex systems theory approaches to investigate the genomic mechanism of cell-fate changes. …”
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  15. 1515
    “…There is a tendency to use more complex systems, such as hybrid closed-loop systems that can modulate insulin infusion based on glycemic readings and artificial intelligence-based algorithms. …”
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  16. 1516
    por Demir, Esref, Kacew, Sam
    Publicado 2023
    “…While research on yeast has led to the identification of many key components of the autophagy process, more research into autophagy in more complex systems is still warranted. This review article focuses on the use of the fruit fly Drosophila melanogaster as a robust testing model in further research on autophagy. …”
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  17. 1517
    “…They could offer valuable insights by connecting the emergent properties of these complex systems with molecular sequences. However, existing coarse-grained models often lack easy-to-follow tutorials and are implemented in software that is not optimal for condensate simulations. …”
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  18. 1518
    “…A cooperative multi-UAV formation offers great advantages in this regard; however, for large and complex systems, the traditional control methods will be invalid when faced with unstable and changing environments. …”
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  19. 1519
    por Beard, Daniel A
    Publicado 2005
    “…The resulting validated and verified model provides a foundation for building larger and more complex systems models and investigating complex physiological and pathophysiological interactions in cardiac energetics.…”
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  20. 1520
    “…An international working group reviewed literature from interdisciplinary or interprofessional groups describing approaches to the evaluation of complex systems of healthcare. The following four key approaches were identified: a framework from the MRC (UK), whole systems research, whole medical systems research described by NCCAM (USA) and a model from NAFKAM (Norway). …”
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