{"title":"适应和优化在血管网络形成中的混合作用","authors":"Yawei Wang, Zilu Qin, Yubo Fan","doi":"arxiv-2409.07824","DOIUrl":null,"url":null,"abstract":"It was hypothesized that the structures of biological transport networks are\nthe result of either energy consumption or adaptation dynamics. Although\napproaches based on these hypotheses can produce optimal network and form loop\nstructures, we found that neither possesses complete ability to generate\ncomplex networks that resemble vascular network in living organisms, which\nmotivated us to propose a hybrid approach. This approach can replicate the path\ndependency phenomenon of main branches and produce an optimal network that\nresembles the real vascular network. We further show that there is a clear\ntransition in the structural pattern of the vascular network, shifting from\n`chive-like' to dendritic configuration after a period of sequenced adaptation\nand optimization.","PeriodicalId":501040,"journal":{"name":"arXiv - PHYS - Biological Physics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Hybrid roles of adaptation and optimization in formation of vascular network\",\"authors\":\"Yawei Wang, Zilu Qin, Yubo Fan\",\"doi\":\"arxiv-2409.07824\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"It was hypothesized that the structures of biological transport networks are\\nthe result of either energy consumption or adaptation dynamics. Although\\napproaches based on these hypotheses can produce optimal network and form loop\\nstructures, we found that neither possesses complete ability to generate\\ncomplex networks that resemble vascular network in living organisms, which\\nmotivated us to propose a hybrid approach. This approach can replicate the path\\ndependency phenomenon of main branches and produce an optimal network that\\nresembles the real vascular network. We further show that there is a clear\\ntransition in the structural pattern of the vascular network, shifting from\\n`chive-like' to dendritic configuration after a period of sequenced adaptation\\nand optimization.\",\"PeriodicalId\":501040,\"journal\":{\"name\":\"arXiv - PHYS - Biological Physics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-09-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"arXiv - PHYS - Biological Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/arxiv-2409.07824\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Biological Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2409.07824","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Hybrid roles of adaptation and optimization in formation of vascular network
It was hypothesized that the structures of biological transport networks are
the result of either energy consumption or adaptation dynamics. Although
approaches based on these hypotheses can produce optimal network and form loop
structures, we found that neither possesses complete ability to generate
complex networks that resemble vascular network in living organisms, which
motivated us to propose a hybrid approach. This approach can replicate the path
dependency phenomenon of main branches and produce an optimal network that
resembles the real vascular network. We further show that there is a clear
transition in the structural pattern of the vascular network, shifting from
`chive-like' to dendritic configuration after a period of sequenced adaptation
and optimization.