نتایج جستجو برای: environmental perturbations
تعداد نتایج: 406225 فیلتر نتایج به سال:
Global gene expression profiling has emerged as a major tool in understanding complex response patterns of biological systems to perturbations. However, a lack of unbiased analytical approaches has restricted the utility of complex microarray data to gain novel system level insights. Here we report a strategy, express path analysis (EPA), that helps to establish various pathways differentially ...
BACKGROUND Assessing adverse effects from environmental chemical exposure is integral to public health policies. Toxicology assays identifying early biological changes from chemical exposure are increasing our ability to evaluate links between early biological disturbances and subsequent overt downstream effects. A workshop was held to consider how the resulting data inform consideration of an ...
Most existing ensemble forecast verification statistics are influenced by the quality of not only the ensemble generation scheme, but also the forecast model and the analysis scheme. In this study, a new tool called perturbation versus error correlation analysis (PECA) is introduced that lessens the influence of the initial errors that affect the quality of the analysis. PECA evaluates the ense...
Les auteurs passent en revu les perturbations du metabolisme general et particulier et en tirent les consequences d'ordre pathologique et therapeutique.
Black hole spectroscopy with gravitational waves is an important tool to measure the mass and spin of astrophysical black holes test their Kerr nature. Next-generation ground- space-based detectors will observe binary mergers large signal-to-noise ratios perform routinely. It was recently shown that small perturbations due, e.g., environmental effects (the "flea") effective potential governing ...
Perturbations have a negative influence on the operation of business system, which may weaken performance. However, in field product–service system (PSS), perturbation is still rarely discussed concept. Researchers and managers limited understanding perturbations context PSS. This hinders PSS designers to prepare for mitigation due lack knowledge information. Thus, this paper aims build taxonom...
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