Materias dentro de su búsqueda.
Mostrando 3,601 - 3,620 Resultados de 4,492 Para Buscar '"Complex systems"', tiempo de consulta: 0.40s Limitar resultados
  1. 3601
    por Zhang, Hongxia, Wang, Jian, Li, Fenggqi
    Publicado 2023
    “…The lung tumor microenvironment is a more complex system that further enhances the immunosuppressive features in the lungs. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Modulation of natural killer cell exhaustion in the lungs: the key components from lung microenvironment and lung tumor microenvironment
  2. 3602
    “…In many high complexity systems (cells, organisms, institutions, societies, economies, etc.), it is unclear which components should be regulated to affect overall performance. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Covert Genetic Selections to Optimize Phenotypes
  3. 3603
    Publicado 1984
    “…We conclude that Na+ flux and its effect on intracellular K and pH has a major role in the complex system that regulates proliferation.…”
    Enlace del recurso
    Enlace del recurso
    Texto
    Extracellular Na+ and initiation of DNA synthesis: role of intracellular pH and K+
  4. 3604
    por Milstone, J. H.
    Publicado 1959
    “…Thus, the quantity of thrombokinase obtainable is compatible with a physiologic role. In the more complex system used for routine assay, thrombokinase can be supplied by crude plasma at a dilution of 1/500. …”
    Enlace del recurso
    Enlace del recurso
    Texto
    PREPARATION OF THROMBOKINASE FROM BOVINE PLASMA
  5. 3605
    por Wu, Xuesen, Jin, Li, Xiong, Momiao
    Publicado 2009
    “…We use mutual information that is widely used in communication and complex system analysis to measure gene-environment interactions. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Mutual Information for Testing Gene-Environment Interaction
  6. 3606
    por Wang, Zhi, Zhang, Jianzhi
    Publicado 2009
    “…Cellular life is a highly redundant complex system; yet, the evolutionary maintenance of the redundancy remains unexplained. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Abundant Indispensable Redundancies in Cellular Metabolic Networks
  7. 3607
    “…Their mutant phenotypes and distinct species-specific characteristics expose a surprisingly complex system of joint molecule processing. In an attempt to reconcile the biochemical and genetic data, we propose that nicked junctions constitute important in vivo recombination intermediates whose processing determines the efficiency and outcome (crossover/non-crossover) of homologous recombination.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Processing of joint molecule intermediates by structure-selective endonucleases during homologous recombination in eukaryotes
  8. 3608
    “…The global economic system is a highly complex system and can best be viewed in terms of a network of interacting macroeconomic agents. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Impact of the Topology of Global Macroeconomic Network on the Spreading of Economic Crises
  9. 3609
    “…A basic-helix-loop-helix-zipper (bHLHZ) domain mediates the competitive protein dimerization and DNA binding among Max and Mlx network members to form a complex system of cell regulation. To understand the importance of these network interactions, we identified the bHLHZ domain of Max and Mlx network proteins across the animal kingdom and carried out several multivariate statistical analyses. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Evolution of the Max and Mlx Networks in Animals
  10. 3610
    “…First we show that scientific collaboration network is a complex system which evolves intensively at the local level – fewer than 20% of scientific collaborations last more than one year. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Attack Resilience of the Evolving Scientific Collaboration Network
  11. 3611
    “…Vitamin D system is a complex pathway that includes precursors, active metabolites, enzymes, and receptors. This complex system actives several molecular pathways and mediates a multitude of functions. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Vitamin D and Cancer
  12. 3612
    “…Honey bee societies (Apis mellifera), the ectoparasitic mite Varroa destructor, and honey bee viruses that are vectored by the mite, form a complex system of host–parasite interactions. Coevolution by natural selection in this system has been hindered for European honey bee hosts since apicultural practices remove the mite and consequently the selective pressures required for such a process. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Host adaptations reduce the reproductive success of Varroa destructor in two distinct European honey bee populations
  13. 3613
    “…Therefore, the modelling approach provided a global comprehension of a complex system and allowed us to compare the in vivo behaviour of both compounds and to identify critical aspects that might be important to understand the system better and suggests a need for new model-based experiments.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Kinetic and Dynamic Computational Model-Based Characterization of New Proteins in Mice: Application to Interferon Alpha Linked to Apolipoprotein A-I
  14. 3614
    “…However, there exists no algorithm-independent metric to characterize hierarchical modularity in a complex system. The main results of the paper are a set of methods to address this problem. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Spectral Characterization of Hierarchical Network Modularity and Limits of Modularity Detection
  15. 3615
    por Dyke, James G., Weaver, Iain S.
    Publicado 2013
    “…The Earth, with its core-driven magnetic field, convective mantle, mobile lid tectonics, oceans of liquid water, dynamic climate and abundant life is arguably the most complex system in the known universe. This system has exhibited stability in the sense of, bar a number of notable exceptions, surface temperature remaining within the bounds required for liquid water and so a significant biosphere. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    The Emergence of Environmental Homeostasis in Complex Ecosystems
  16. 3616
    por Lee, Suk Keun, Kim, Yeon Sook
    Publicado 2013
    “…Ameloblastomas are common, have an aggressive behavior and recurrent course, and are rarely metastatic, while AOTs are hamartomatous benign lesions derived from the complex system of the dental lamina or its remnants. With advances in the elucidation of molecular signaling mechanisms in cells, the cytodifferentiation of epithelial tumor cells in ameloblastomas and AOTs can be identified using different biomarkers. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Current Concepts and Occurrence of Epithelial Odontogenic Tumors: I. Ameloblastoma and Adenomatoid Odontogenic Tumor
  17. 3617
    “…Visualization of large complex networks has become an indispensable part of systems biology, where organisms need to be considered as one complex system. The visualization of the corresponding network is challenging due to the size and density of edges. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A Multilevel Gamma-Clustering Layout Algorithm for Visualization of Biological Networks
  18. 3618
    “…This is difficult, because whole-community data are limited and typically comprise only a snapshot of a community instead of a time series of dynamics, and mathematical models of complex system dynamics have a large number of unmeasured parameters and therefore have been only tenuously related to real systems. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A cure for the plague of parameters: constraining models of complex population dynamics with allometries
  19. 3619
    “…Neuromuscular control is critical in coordinating this complex system for dynamic stabilization. Comprehensive assessment and training require a multifaceted approach to address core muscle strength, endurance, and recruitment requirements for functional demands associated with daily activities, exercise, and sport.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Core Stability Training for Injury Prevention
  20. 3620
    “…Urothelium, in addition to its primary function of barrier, is now understood to act as a complex system of cell communication that exhibits specialized sensory properties in the regulation of physiological or pathological stimuli. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Bladder Cancer and Urothelial Impairment: The Role of TRPV1 as Potential Drug Target
Herramientas de búsqueda: RSS