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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Cross-linked Peptide Identification Using a Protein-feedback Method
蛋白质 反馈法 交联肽
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2023/11/7
Improving the sensitivity of protein-protein interaction detection and protein structure probing is a principal challenge in cross-linking mass spectrometry (XL-MS) data analysis. In this talk, we pro...
Weight centile crossing in infancy: correlations between successive months show evidence of growth feedback and an infant-child growth transition
growth weight centile crossing infancy feedback
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2018/12/14
Background: Early rapid weight gain is associated with later overweight, which implies that weight centile crossing tracks over time.
Weight centile crossing in infancy: correlations between successive months show evidence of growth feedback and an infant-child growth transition
growth weight centile crossing infancy feedback
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2018/12/18
Background: Early rapid weight gain is associated with later overweight, which implies that weight centile crossing tracks over time.
Negative feedback loops help maintain function of mutated proteins
Negative feedback loops maintain function mutated proteins
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2016/7/4
Negative feedback is a universal control mechanism that lets a system’s output throttle its input. If an engine revs up, negative feedback tapers its power source. But if the engine slows down, it re-...
Decorrelation of neural-network activity by inhibitory feedback
Decorrelation of neural-network inhibitory feedback Neurons and Cognition
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2012/5/2
Correlations in spike-train ensembles can seriously impair the encoding of information by their spatio-temporal structure. An inevitable source of correlation in finite neural networks is common presy...
Switching between oscillations and homeostasis in competing negative and positive feedback motifs
negative feedback positive feedback oscillation noise circadian rhythm
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2012/5/2
We analyze a class of network motifs in which a short, two-node positive feed- back motif is inserted in a three-node negative feedback loop. We demonstrate that such networks can undergo a bifurcatio...
Existence of Periodic Solution for a Predator-prey System with Feedback Control
Hassell-Varely type predator-prey coincidence degree theorem Lyapunov function global stability
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2012/9/24
A Hassell-Varely type predator-prey system with feedback controls is studied. Using the comparison, continuation theorems and coincidence degree theorem, the existence of positive periodic solutions f...
Delayed feedback causes non-Markovian behavior of neuronal firing statistics
Delayed feedback non-Markovian behavior neuronal firing statistics
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2011/1/5
The instantaneous state of a neural network consists of both the degree of excitation of each neuron, the network is composed of, and positions of impulses in communication lines between neurons. In n...
Emergence of Intrinsic Representations of Images by Feedforward and Feedback Processes and Bioluminescent Photons in Early Retinotopic Areas
Intrinsic Representations Feedforward Feedback Processes
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2011/1/5
Recently, we put forwarded a redox molecular hypothesis involving the natural biophysical substrate of visual perception and imagery. Here, we explicitly propose that the feedback and feedforward iter...
A neural basis for auditory feedback control of vocal pitch.
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2007/7/28
期刊信息
篇名
A neural basis for auditory feedback control of vocal pitch.
语种
英文
撰写或编译
作者
Smotherman M,Zhang SY,Metzner W
第一作者单位
刊物名称
Journal of Neuroscience
页面
23（4）: 1464-1477. 20
出版日期
2003年
月
日
文章标识(ISSN...
Forward modeling allows feedback control for fast reaching movements
fast reaching movements pre-programmed control
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2014/3/31
Delays in sensorimotor loops have led to the proposal that reaching movements are
primarily under pre-programmed control and that sensory feedback loops exert an
influence only at the very end of a ...