Mostrando 2,621 - 2,640 Resultados de 4,492 Para Buscar '"Complex systems"', tiempo de consulta: 0.45s Limitar resultados
  1. 2621
    “…Adult laying hens are increasingly housed in spatially complex systems, e.g., non-cage aviaries, where locomotion between elevated structures can be challenging for these gallinaceous birds. …”
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  2. 2622
    “…Ultimately, this approach will advance our understanding of this complex system and guide opportunities to broaden and strengthen the evidence base.…”
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  3. 2623
    “…Extreme waves are intense and unexpected wavepackets ubiquitous in complex systems. In optics, these rogue waves are promising as robust and noise-resistant beams for probing and manipulating the underlying material. …”
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  4. 2624
    “…Single-cell RNA sequencing is a valuable tool for dissecting cellular heterogeneity in complex systems. However, it is still challenging to estimate the proliferation and differentiation potentials of subpopulations within dormant tissue stem cells. …”
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  5. 2625
    “…Causal inference in complex systems has been largely promoted by the proposal of some advanced temporal causation models. …”
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  6. 2626
    “…The measurements on complex systems are however compromised by the larger number of transients required. …”
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  7. 2627
    “…CONCLUSIONS: An interactive approach and the use of complex systems improves students’ knowledge and attitudes towards the climate crisis, without increasing negative ecological emotions. …”
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  8. 2628
  9. 2629
    “…However, their implementation still shows variable results, resulting in them being considered as complex interventions in complex systems. By mobilizing an emerging approach combining action research and grounded theory methodology, we conducted a pilot project on care pathways. …”
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  10. 2630
    “…Nevertheless, existing evidence partially supports plausibility and warrants further investigation into potential infectious determinants of ALL and cALL, particularly in the context of multifactorial or complex systems.…”
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  11. 2631
    por Wu, Jianhong, Yan, Ping, Archibald, Chris
    Publicado 2007
    “…METHODS: To explore further the potential synergies between modelling of drug resistance in HIV and in pandemic influenza, the Public Health Agency of Canada and the Mathematics for Information Technology and Complex Systems brought together selected scientists and public health experts for a workshop in Ottawa in January 2007, to discuss the emergence and transmission of HIV antiviral drug resistance, to report on progress in the use of mathematical models to study the emergence and spread of drug resistant influenza viral strains, and to recommend future research priorities. …”
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  12. 2632
  13. 2633
    “…Despite recent advances in research on the subject of collaboration, there is still a need for a better understanding of collaborative processes and for conceptual tools to help healthcare professionals develop collaboration amongst themselves in complex systems. This study draws on D'Amour's structuration model of collaboration to analyze healthcare facilities offering perinatal services in four health regions in the province of Quebec. …”
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  14. 2634
    “…CONCLUSION: Overall, our work demonstrates that MI3 outperforms the frequently used control methods, and provides a powerful method for inferring mechanistic relationships underlying biological and other complex systems. The MI3 method is implemented in R in the "mi3" package, available under the GNU GPL from and from the R package archive CRAN.…”
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  15. 2635
    “…Although these are orders of magnitude simpler than tissues, they too are complex systems that have proven challenging to understand. …”
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  16. 2636
    “…However, as IHC clinics are often complex systems, a whole systems approach to research should be used taking into account the multidimensional and complex nature of such treatment systems so that the results are useful and reflect real life.…”
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  17. 2637
    por Lou, Feng, Clote, Peter
    Publicado 2010
    “…Results: A non-Boltzmannian Monte Carlo algorithm was designed by Wang and Landau to estimate the density of states for complex systems, such as the Ising model, that exhibit a phase transition. …”
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  18. 2638
    “…In some vertebrate groups MHC consists of multiple loci with similar alleles; therefore, the multiple loci must be genotyped simultaneously. In such complex systems, understanding of the evolutionary patterns and their causes has been limited due to challenges posed by genotyping. …”
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  19. 2639
    “…Normative guidelines are available to address health system function imbalances while strategic and analytical frameworks address critical functions in complex systems. Tacit knowledge-based health system constructs can help identify actors' perspectives, contributing to improve strengthening strategies. …”
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  20. 2640
    por Salvucci, Emiliano
    Publicado 2012
    “…Each organism is the result of integration of complex systems. The eukaryotic organism is the result of combination of bacterial, virus, and eukaryotic DNA and it is the result of the interaction of its own genome with the genome of its microbiota, and their metabolism are intertwined (as a “superorganism”) along evolution. …”
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