Mostrando 4,441 - 4,460 Resultados de 4,492 Para Buscar '"Complex systems"', tiempo de consulta: 0.47s Limitar resultados
  1. 4441
    por Sack, Lawren, Scoffoni, Christine
    Publicado 2012
    “…Leaf hydraulic conductance (K(leaf) = 1/ leaf hydraulic resistance) is the ratio of the water flow rate to the water potential gradient across the leaf, and summarizes the behavior of a complex system: water moves through the petiole and through several orders of veins, exits into the bundle sheath and passes through or around mesophyll cells before evaporating into the airspace and being transpired from the stomata. …”
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  2. 4442
    “…We analyzed changes in G. cryophila nuclear gene expression and transcript abundance after its incorporation into the cellular architecture of M. rubrum as an initial step towards understanding this complex system. METHODS: We compared Illumina-generated transcriptomes of the cryptophyte Geminigera cryophila as a free-living cell and as a sequestered nucleus in M. rubrum to identify changes in protein abundance and gene expression. …”
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  3. 4443
    “…In endometriosis, this complex system has not been fully elucidated yet. The aim of this study was to evaluate the expression and location of these neurotrophins and their receptors in peritoneal (PE) and deep infiltrating endometriotic (DIE) tissues and to measure and compare the density of nerve fibers in the disease subtypes. …”
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  4. 4444
    “…CONCLUSIONS: We conclude that the cost-benefit of the construction of a more generic and complex system instead of a custom-made software system demonstrated the worth of the approach, making it possible to generate applications in this domain in a more timely fashion.…”
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  5. 4445
  6. 4446
  7. 4447
    “…The revised model may help address some existing controversies about how context influences QI&I success and help ensure that future research efforts consider context not as static background, but as a complex system that is constantly changing, tightly-linked, and governed by feedback loops. …”
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  8. 4448
    “…However, more system-level and complex system-based approaches are limited and use methods other than discrete-event simulation.…”
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  9. 4449
    por Kapilashrami, Anuj, Marsden, Sara
    Publicado 2018
    “…There is limited understanding, however, of how this complex system works to shape access to health enabling resources (HER), especially for most marginalised or hard-to-reach populations. …”
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  10. 4450
    “…CONCLUSIONS: Exploring the key features of successful navigation, outcomes of importance to stakeholders, and elements of successful matches can inform the development of navigation services that address families’ needs, can support service providers in ensuring well-matched services, and lend vital support to families seeking services within a complex system. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1186/s12913-019-3968-6) contains supplementary material, which is available to authorized users.…”
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  11. 4451
    “…As sugarcane is unique in storing such high amounts of sucrose, it is possible that there are more SuSy genes/isoforms with specific expression patterns to be discovered in this complex system. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1186/s12870-019-1733-y) contains supplementary material, which is available to authorized users.…”
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  12. 4452
  13. 4453
    por Goncharuk, V. V., Goncharuk, D. K.
    Publicado 2022
    “…However, space–time is an extremely complex system, yet to be understood by new generations of scientists: physicists, cosmologists, and others.…”
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  14. 4454
  15. 4455
    “…The normal diffusion of bulk water in tissues is not able to detect the specific features of a complex system, providing nonlocal, diffusion measurement averaged on a 10-20 μm length scale. …”
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  16. 4456
    por Reggiani, Aura
    Publicado 2022
    “…The question is: How can conventional (complex) system dynamic modelling, as well as network modelling, take into account these shocks and connectivity dynamics from the methodological viewpoint? …”
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  17. 4457
    “…The results of MD and MM/PBSA energy decomposition indicated that C1 and C2 could form a stable complex system with nsp16, and could form strong hydrogen bonds and salt bridges with the key amino acid Asp6897 and Asp6928. …”
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  18. 4458
    “…The network analysis offers a novel framework for visualizing the association between empathy and depression as a complex system consisting of interacting nodes. In this study, we investigated the nuanced associations between different dimensions of empathy and individual symptoms of depression using a network model during the pandemic. …”
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  19. 4459
    “…Background: Intracellular copper homeostasis requires a complex system. It has shown considerable prospects for intervening in the tumor microenvironment (TME) by regulating copper homeostasis and provoking cuproptosis. …”
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  20. 4460
    “…To elucidate the mechanisms relevant to successful implementation amidst this complexity, systems analysis methods are needed to model and manage complexity. …”
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