Mostrando 3,281 - 3,300 Resultados de 4,492 Para Buscar '"Complex systems"', tiempo de consulta: 6.28s Limitar resultados
  1. 3281
    “…The aging brain is characterized by a disruption of this complex system with outcomes on the related cognitive functions. …”
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  2. 3282
    “…On the other hand, thermal noise often spoil quantum probing schemes, and for this reason we here extend the analysis to a complex system at thermal equilibrium. In particular, we discuss the interplay between thermal fluctuations and time evolution in determining the precision attainable by quantum probes. …”
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  3. 3283
    “…The simplest, first-order model proved to be a good fit for the batch experimental data in regions of high reagent concentrations but failed elsewhere. A more complex system that closely follows the true mechanism was able to fit the full range of experimental data, find constant reaction rate coefficients, and was successfully used to predict the results of the same reaction run continuously in a packed bed reactor. …”
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  4. 3284
    “…We integrate perspectives from systems sciences, epidemiology, biology, social networks, and organizational research in the context of the superspreading phenomenon to understand the complex system of COVID-19 pandemic and develop suggestions for interventions aimed at rapid responses.…”
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  5. 3285
    por Lorrai, Riccardo, Ferrari, Simone
    Publicado 2021
    “…CW-derived DAMPs might be a component of the complex system of surveillance of CW integrity (CWI), that plants have evolved to detect changes in CW properties. …”
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  6. 3286
    por Bartáková, Anna, Nováková, Marie
    Publicado 2021
    “…The understanding of the role and significance of the endothelium in the body has changed significantly over time—from a simple physical barrier to a complex system encompassing local and systemic regulation of numerous processes in the body. …”
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  7. 3287
    “…Cutaneous wound healing comprises a complex systemic network. Probiotics, naturally extracted substances, medicine, and chemical compounds have been used for wound healing, but the application of postbiotics as therapeutic agents has yet to be explored. …”
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  8. 3288
    por O’Meara, John, Vaidya, Ashwin
    Publicado 2021
    “…In this paper we hypothesize that education, especially at the scale of curriculum, should be treated as a complex system composed of different ideas and concepts which are inherently connected. …”
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  9. 3289
    “…Therefore, current research is involved in the development of new treatment strategies. Biofilm is a complex system, and thus all aspects of the measurement and monitoring of its growth and eradication in various conditions, including static and dynamic flow, are issues of great importance. …”
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  10. 3290
    por Disalvo, Anibal, Frias, Maria A.
    Publicado 2021
    “…Thus, this picture gives the membrane a responsive character in addition to that of a selective permeability barrier when integrated to a complex system.…”
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  11. 3291
    por Albantakis, Larissa
    Publicado 2021
    “…While there is still no consensus on a rigorous, quantifiable definition of autonomy, multiple candidate measures and related quantities have been proposed across various disciplines, including graph-theory, information-theory, and complex system science. Here, I review and compare a range of measures related to autonomy and intelligent behavior. …”
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  12. 3292
    “…This study analysed the regulations, relevant actors, and responsibilities in the complex system of manure and public health in the Netherlands. …”
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  13. 3293
  14. 3294
    por Dai, Dayou, Liu, Hao
    Publicado 2022
    “…The current overarching view based on the responses to therapy revealed that tumors are partly promoted by the tumor microenvironment (TME), endogenous oncogenic factors, and complex systemic processes. Homeostasis of the neuroendocrine-immune axis (NEI axis) maintains a healthy in vivo environment in humans, and dysfunction of the axis contributes to various cancers, including the digestive tract. …”
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  15. 3295
    por Epifani, Mauro
    Publicado 2022
    “…After a quick review of the sensing results, showing the most timely trends, the complex system of crystallographic WO(3) phase transitions is considered, with reference to the phases possibly involved in gas sensing. …”
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  16. 3296
    “…This completely hindered its anion-binding properties in DMSO and only proton transfer occurred upon the addition of basic anions to the studied receptors. In MeCN, a complex system of equilibria including both ligand deprotonation and anion binding was established. …”
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  17. 3297
    “…The current interest deals with production via bacterial and yeast fermentation and extraction from animal sources; however, the main challenge is the right extraction technique and strategy since the original sources (e.g., fermentation broth) represent a complex system containing a number of components and solutes, which complicates the achievement of high extraction rates and purity. …”
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  18. 3298
    “…A fundamental problem in science is uncovering the effective number of degrees of freedom in a complex system: its dimensionality. A system’s dimensionality depends on its spatiotemporal scale. …”
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  19. 3299
    por Kumar, Amit, Geng, Han, Schelter, Eric J.
    Publicado 2022
    “…Here, we report the use of Fe(14)Nd(2)B magnets for selective crystallization of paramagnetic Nd, Dy, Er, and Tm rare earth compounds from a mixture with diamagnetic La ones using the RE–DOTA complex system. All the separations were performed at milder temperatures of 3 °C to provide a thermal gradient, and the crystallizations were set up in aqueous solutions using the benign solvents water and acetone. …”
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  20. 3300
    “…Our study provides the first example of co-obligate symbiosis in Hormaphidinae and gives insight into the evolutionary genetics of this complex system.…”
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