Optimal elasticity of biological networks

Author: zczw

August undefined, 2024

WebTo overcome this limitation, we propose a robust elastic network model (RENM) that not only considers the crystalline effect by using symmetric constraint information but also uses lumped masses and specific spring constants based on the type of amino acids and chemical interactions, respectively. Weboptimal oscillations; and further. More broadly, these results lead to new perspectives on the role of nonlinear elasticity in biological organisms, and new insights into the fundamental relationship between nonlinear resonance, nonlinear elasticity, and ener-getic optimality. Keywords Energetic optimality Biomimetic

Biological Networks: Tools, Methods, and Analysis - Springer

WebSep 18, 2024 · Optimal control based on control energy is introduced in Section Optimal control for complex biological networks to find a unique and useful set of driver nodes. Funding This work was supported in part by the National Natural Science Foundation of China [61622213, 61728211, 61772552]. WebWe study the phase space of optimal mechanical networks, providing concrete guidelines for the construction of elastic structures. We implement these natural design rules by … can an amputee use a knee scooter

APS -APS March Meeting 2024 - Event - Optimal elasticity …

WebMar 17, 2024 · we show that optimal discrete beam networks reproduce the structural features of real leaf venation. Thus, in addition to its ability to efficiently transport water … WebConservation needs are often in direct competition with other forms of land-use, and therefore protection of biodiversity must be cost-efficient. While common reserve selection algorithms address this problem, quantitative planning tools often suggest an optimal set of sites that is not necessarily convenient for practical conservation. Besides cost-effective … WebDec 1, 2024 · This review will highlight (1) the basic definitions of elasticity and strategies for modulating NM elasticity; (2) advanced techniques for evaluating the effects of elasticity on nano-bio interactions; (3) the macroscopic role of elasticity in the biological fates of NMs, including blood circulation, biodistribution, biological hydrogel … can an amphibian breathe underwater

Optimal elasticity of biological networks

arXiv:2006.01532v2 [physics.bio-ph] 24 Dec 2024

WebJul 30, 2024 · We introduce ElastNet, a de novo elastography method to learn the hidden elasticity of a body with a deep neural network (DNN). The framework of ElastNet is summarized in Fig. 1.The DNN f θ with learning parameters θ is not trained from labeled data—it is never shown the correct elasticity distribution. By contrast, it is supervised by … WebNonlinear Elasticity in Biological Gels . 2 Cornelis Storm1*, Jennifer J. Pastore2, Fred C. MacKintosh3, Tom C. Lubensky1,2 and Paul A. Janmey1,2 ... networks can be deformed by well over 400% before failing, while actin networks rupture at strains of only 20%. In this paper, we report a simple theory that can describe ... fishers indiana 13629 water crest roadWeblocal alignments of biological networks.20–25 Such alignments typically match a small subnetwork from one network to one or more subnetworks in another network, with the hypothesis that such aligned sub-graphs are conserved through evolution.21,20 In con-trast to many-to-many local alignments that can be can an anal fistula heal itself

"WebWe study the phase space of optimal mechanical networks, providing concrete guidelines for the construction of elastic structures. We implement these natural design rules by … " - Optimal elasticity of biological networks

Optimal elasticity of biological networks

WebJan 21, 2024 · We study the phase space of optimal mechanical networks, providing concrete guidelines for the construction of elastic structures. We implement these natural … WebOptimal elasticity of biological networks 20 0 0.0 ... Using the principle of maximal rigidity under natural resource constraints, we show that optimal discrete beam networks reproduce the structural features of real leaf venation. Thus, in addition to its ability to efficiently transport water and nutrients, the venation network also optimizes ...

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WebJan 22, 2024 · Optimal Elasticity of Biological Networks Reinforced elastic sheets surround us in daily life, from concrete shell buildings to biological structures such as the arthropod … WebMar 28, 2024 · PPI network is an organization of functional modules that comprises of a set of proteins having similar functions. The biological process can be interpreted as a modular network where proteins in a module are densely connected with each other sharing a similar function. Proteins are represented as “nodes” in the PPIN.

WebOptimal Elasticity of Biological Networks. Phys Rev Lett. 2024; 126(3):038101 (ISSN: 1079-7114) Ronellenfitsch H. Reinforced elastic sheets surround us in daily life, from concrete … WebOptimal elasticity of biological networks 10 0 0.0 ... Using the principle of maximal rigidity under natural resource constraints, we show that optimal discrete beam networks reproduce the structural features of real leaf venation. Thus, in addition to its ability to efficiently transport water and nutrients, the venation network also optimizes ...

WebJan 31, 2024 · Special Issue Information. Dear Colleagues, Biological networks describe systems of interacting components that provide context-specific responses. Networks pervade biology, governing biological processes at all scales, from subcellular protein signaling to entire ecosystems. An underlying characteristic of biological networks is the … WebJan 14, 2014 · The influences of the charge, carbon chain length, and content of surfactant on the physicochemical characteristics (ie, vesicle size, zeta potential, elasticity, and entrapment efficiency [EE]), morphology, in vitro skin permeation, and stability of the liposome formulation were evaluated. The possible mechanisms for the surfactant …

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WebOptimality in Biological Networks – katifori Optimality in Biological Networks We are interested in understanding what kind of evolutionary pressures dictate the form of animal … fishers indiana 10 day forecastWebOptimal Elasticity of Biological Networks Ronellenfitsch, Henrik Reinforced elastic sheets surround us in daily life, from concrete shell buildings to biological structures such as the … fishers independent grocery storeWebDec 5, 2015 · In standard FBA, the objective function is a mathematical representation of a biological process, such as biomass or adenosine triphosphate (ATP) production, that the … can ana nano herselfWebThis paper provides a comprehensive explanation of striated muscle mechanics and contraction on the basis of filament rotations. Helical proteins, particularly the coiled-coils of tropomyosin, myosin and α-actinin, shorten their H-bonds cooperatively and produce torque and filament rotations when the Coulombic net-charge repulsion of their highly charged … can an ana be positive and then negativeWeb“Optimal Elasticity of Biological Networks”. Physical Review Letters 126 (3 Jan. 2024), 038101. doi: 10.1103/PhysRevLett.126.038101. - GitHub - hronellenfitsch/elasticleaves: Code to generate the data for H. Ronellenfitsch. “Optimal Elasticity of Biological Networks”. canan anderson eşiWebMar 8, 2024 · Furthermore, our in situ measurement reveals marked nonlinear elasticity of the BMs whose onset is below 10% of strain. This behavior is in direct contrast to the large linear elastic regime observed in reconstituted Matrigel (24, 25) yet is consistent with a wide variety of biological tissues and biopolymer networks (26, 40, 41). This ... fishers indiana animal shelterWebJan 21, 2024 · We study the phase space of optimal mechanical networks, providing concrete guidelines for the construction of elastic structures. We implement these natural design rules by fabricating efficient, biologically inspired metamaterials. Received 4 … fishers indiana appliance repair