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pro vyhledávání: '"Frank, Steven A"'
Autor:
Frank, Steven A.
Natural selection acts on traits at different scales, often with opposing consequences. This article identifies the particular forces that act at each scale and how those forces combine to determine the overall evolutionary outcome. A series of exten
Externí odkaz:
http://arxiv.org/abs/2410.18732
Autor:
Chen, Jingyuan, Yang, Yunze, Feng, Hongying, Liu, Chenbin, Zhang, Lian, Holmes, Jason M., Liu, Zhengliang, Lin, Haibo, Liu, Tianming, Simone II, Charles B., Lee, Nancy Y., Frank, Steven E., Ma, Daniel J., Patel, Samir H., Liu, Wei
Proton therapy offers significant advantages due to its unique physical and biological properties, particularly the Bragg peak, enabling precise dose delivery to tumors while sparing healthy tissues. However, the clinical implementation is challenged
Externí odkaz:
http://arxiv.org/abs/2410.04358
Autor:
Frank, Steven A.
A biological circuit is a neural or biochemical cascade, taking inputs and producing outputs. How have biological circuits learned to solve environmental challenges over the history of life? The answer certainly follows Dobzhansky's famous quote that
Externí odkaz:
http://arxiv.org/abs/2408.09604
Autor:
Frank, Steven A.
Organisms gain by anticipating future changes in the environment. Those environmental changes often follow stochastic trends. The greater the slope of the trend, the more likely the trend's momentum carries the future trend in the same direction. Thi
Externí odkaz:
http://arxiv.org/abs/2404.09089
Autor:
Frank, Steven A.
Danger requires a strong rapid response. Speedy triggers are prone to false signals. False alarms can be costly, requiring strong negative regulators to oppose the initial triggers. Strongly opposed forces can easily be perturbed, leading to imbalanc
Externí odkaz:
http://arxiv.org/abs/2307.12329
Autor:
Frank, Steven A.
When a biological system robustly corrects component-level errors, the direct pressure on component performance declines. Components may become less reliable, maintain more genetic variability, or drift neutrally in design, creating the basis for new
Externí odkaz:
http://arxiv.org/abs/2304.09069
Autor:
Cao, Wenhua, Li, Yupeng, Zhang, Xiaodong, Poenisch, Falk, Yepes, Pablo, Sahoo, Narayan, Grosshans, David, McGovern, Susan, Gunn, G. Brandon, Frank, Steven J., Zhu, Xiaorong R.
We developed a novel method of creating intensity modulated proton arc therapy (IMPAT) plans that uses computing resources efficiently and may offer a dosimetric benefit for patients with ependymoma or similar tumor geometries. Our IMPAT planning met
Externí odkaz:
http://arxiv.org/abs/2211.13413
Publikováno v:
Diversity and Distributions, 2023 Oct 01. 29(10), 1263-1277.
Externí odkaz:
https://www.jstor.org/stable/48742983
Autor:
Frank, Steven A1 (AUTHOR) safrank@uci.edu
Publikováno v:
Evolution Letters. Oct2024, Vol. 8 Issue 5, p719-725. 7p.