Matches in SemOpenAlex for { <https://semopenalex.org/work/W3142854038> ?p ?o ?g. }
Showing items 1 to 56 of
56
with 100 items per page.
- W3142854038 abstract "Alternative reproductive behaviour, in which individuals of one sex adopt different ways to reproduce, is observed in all major taxa, including mammals, amphibians, insects, and particularly fishes. In order to study ecological conditions for emergence of alternative reproductive tactics (ARTs), we developed an embodied evolution framework incorporating ecological features, such as body size and energy maintenance, where male and female robotic agents naturally face both intersexual and intrasexual interactions for survival and reproduction. We performed simulation experiments in environments with different conditions (food density, reproductive cost, and male-female ratio) and found that ARTs emerged both in males and females. Males evolved three kinds of alternative tactics: fixed, genetically distinct ARTs, in which dominant and sneaker males that differ in body size adopt different tactics to gain access to females, conditionally flexible ARTs, in which individuals change tactics according to body size, and mixed ARTs, in which combinations of genetically fixed and conditionally flexible ARTs are employed. Females evolved two genetically distinct ARTs: quality-oriented female, QoF, and number-oriented female, NoF, in which females increase fitness either by offspring quality or quantity, respectively. Analysis of results confirms the experimental notions that genetically fixed male ARTs are strongly affected by intensity of sexual selection. Conditionally flexible male ARTs are significantly affected by competition level, and female ARTs are mainly affected by food availability. To our knowledge, this study is the first to demonstrate emergence of ARTs in both males and females from an initially monomorphic population in a simulated, embodied evolution framework." @default.
- W3142854038 created "2021-04-13" @default.
- W3142854038 creator A5004840638 @default.
- W3142854038 creator A5035830278 @default.
- W3142854038 creator A5051169186 @default.
- W3142854038 date "2020-01-01" @default.
- W3142854038 modified "2023-10-16" @default.
- W3142854038 title "Emergence of Alternative Reproductive Tactics in Simulated Robot Colonies" @default.
- W3142854038 doi "https://doi.org/10.2139/ssrn.3699150" @default.
- W3142854038 hasPublicationYear "2020" @default.
- W3142854038 type Work @default.
- W3142854038 sameAs 3142854038 @default.
- W3142854038 citedByCount "0" @default.
- W3142854038 crossrefType "journal-article" @default.
- W3142854038 hasAuthorship W3142854038A5004840638 @default.
- W3142854038 hasAuthorship W3142854038A5035830278 @default.
- W3142854038 hasAuthorship W3142854038A5051169186 @default.
- W3142854038 hasConcept C117376503 @default.
- W3142854038 hasConcept C130981225 @default.
- W3142854038 hasConcept C142362112 @default.
- W3142854038 hasConcept C144024400 @default.
- W3142854038 hasConcept C149923435 @default.
- W3142854038 hasConcept C153349607 @default.
- W3142854038 hasConcept C18903297 @default.
- W3142854038 hasConcept C2908647359 @default.
- W3142854038 hasConcept C59659247 @default.
- W3142854038 hasConcept C70789860 @default.
- W3142854038 hasConcept C86803240 @default.
- W3142854038 hasConceptScore W3142854038C117376503 @default.
- W3142854038 hasConceptScore W3142854038C130981225 @default.
- W3142854038 hasConceptScore W3142854038C142362112 @default.
- W3142854038 hasConceptScore W3142854038C144024400 @default.
- W3142854038 hasConceptScore W3142854038C149923435 @default.
- W3142854038 hasConceptScore W3142854038C153349607 @default.
- W3142854038 hasConceptScore W3142854038C18903297 @default.
- W3142854038 hasConceptScore W3142854038C2908647359 @default.
- W3142854038 hasConceptScore W3142854038C59659247 @default.
- W3142854038 hasConceptScore W3142854038C70789860 @default.
- W3142854038 hasConceptScore W3142854038C86803240 @default.
- W3142854038 hasLocation W31428540381 @default.
- W3142854038 hasOpenAccess W3142854038 @default.
- W3142854038 hasPrimaryLocation W31428540381 @default.
- W3142854038 hasRelatedWork W12035448 @default.
- W3142854038 hasRelatedWork W12602267 @default.
- W3142854038 hasRelatedWork W16823476 @default.
- W3142854038 hasRelatedWork W20909988 @default.
- W3142854038 hasRelatedWork W22489529 @default.
- W3142854038 hasRelatedWork W25481952 @default.
- W3142854038 hasRelatedWork W25789935 @default.
- W3142854038 hasRelatedWork W26671521 @default.
- W3142854038 hasRelatedWork W3146372 @default.
- W3142854038 hasRelatedWork W31705605 @default.
- W3142854038 isParatext "false" @default.
- W3142854038 isRetracted "false" @default.
- W3142854038 magId "3142854038" @default.
- W3142854038 workType "article" @default.