Now showing 1 - 5 of 5
  • 2014Journal Article Research Paper
    [["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Journal of Statistical Software"],["dc.bibliographiccitation.lastpage","41"],["dc.bibliographiccitation.volume","58"],["dc.contributor.author","Thiele, Jan Christoph"],["dc.date.accessioned","2019-07-10T08:11:53Z"],["dc.date.available","2019-07-10T08:11:53Z"],["dc.date.issued","2014"],["dc.description.abstract","The RNetLogo package delivers an interface to embed the agent-based modeling platform NetLogo into the R environment with headless (no graphical user interface) or interactive GUI mode. It provides functions to load models, execute commands, push values, and to get values from NetLogo reporters. Such a seamless integration of a widely used agent-based modeling platform with a well-known statistical computing and graphics environment opens up various possibilities. For example, it enables the modeler to design simulation experiments, store simulation results, and analyze simulation output in a more systematic way. It can therefore help close the gaps in agent-based modeling regarding standards of description and analysis. After a short overview of the agent-based modeling approach and the software used here, the paper delivers a step-by-step introduction to the usage of the RNetLogo package by examples."],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11712"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/60814"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","1548-7660"],["dc.relation.orgunit","Abteilung Ökoinformatik, Biometrie und Waldwachstum"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0"],["dc.subject","NetLogo; R; agent-based modeling; ABM; individual-based modeling; IBM; statistics; graphics."],["dc.subject.ddc","570"],["dc.title","R Marries NetLogo: Introduction to the RNetLogo Package"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2016Journal Article
    [["dc.bibliographiccitation.firstpage","19"],["dc.bibliographiccitation.issue","31"],["dc.bibliographiccitation.journal","NEOBIOTA"],["dc.bibliographiccitation.lastpage","41"],["dc.contributor.author","Rajmis, Sandra"],["dc.contributor.author","Thiele, Jan C."],["dc.contributor.author","Marggraf, Rainer"],["dc.date.accessioned","2018-11-07T10:20:02Z"],["dc.date.available","2018-11-07T10:20:02Z"],["dc.date.issued","2016"],["dc.description.abstract","Since first of January 2015, the EU-regulation 1143/2014 obligates all member states to conduct cost-benefit analyses in preparation of control programs for invasive alien species to minimize and mitigate their impacts. In addition, with ratification of the Rio Declaration and the amended Federal Nature Conservation Act, Germany is committed to control any further spread of invasive species. This is the first cost-benefit analysis estimating positive welfare effects and societal importance of H. mantagezzianum invasion control in Germany. The paper analyses possible control options limiting stands of giant hogweeds (H. mantegazzianum) based on survey data of n = 287 German districts. We differentiate between several control options (e.g. root destruction, mechanical cutting or mowing, chemical treatment and grazing) depending on infested area size and protection status. The calculation of benefits is based on stated preference results (choice experiment; n = 282). For the cost side, we calculate two different invasion scenarios (i) no re-infestation after successfully conducted control measures (optimistic) and (ii) re-infestation twice after conducting control measures occurring within ten years (pessimistic). Minimum costs of eradication measures including a time span of ten years and a social discount rate of 1% result in a total of 3,467,640 (sic) for optimistic scenario and 6,254,932 (sic) for pessimistic invasion scenario, where no success of the first eradication attempt is assumed. Benefits of invasion control in Germany result in a total of 238,063,641 (sic) per year and overassessment-factor corrected in 59,515,910 (sic) per year."],["dc.description.sponsorship","German Research Foundation (DFG Research Training Group) [1086]"],["dc.identifier.doi","10.3897/neobiota.31.8103"],["dc.identifier.isi","000383391900002"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13787"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/41796"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Pensoft Publ"],["dc.relation.issn","1314-2488"],["dc.relation.issn","1619-0033"],["dc.rights.access","openAccess"],["dc.rights.uri","http:/opendatacommons.org/licenses/odbl/1.0/"],["dc.title","A cost-benefit analysis of controlling giant hogweed (Heracleum mantegazzianum) in Germany using a choice experiment approach"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2022Journal Article Research Paper
    [["dc.bibliographiccitation.issue","23"],["dc.bibliographiccitation.journal","Science Advances"],["dc.bibliographiccitation.volume","8"],["dc.contributor.author","Thiele, Jan Christoph"],["dc.contributor.author","Jungblut, Marvin"],["dc.contributor.author","Helmerich, Dominic A."],["dc.contributor.author","Tsukanov, Roman"],["dc.contributor.author","Chizhik, Anna"],["dc.contributor.author","Chizhik, Alexey I."],["dc.contributor.author","Schnermann, Martin J."],["dc.contributor.author","Sauer, Markus"],["dc.contributor.author","Nevskyi, Oleksii"],["dc.contributor.author","Enderlein, Jörg"],["dc.creator.author","Jan Christoph Thiele"],["dc.creator.author","Marvin Jungblut"],["dc.creator.author","Dominic A. Helmerich"],["dc.creator.author","Roman Tsukanov"],["dc.creator.author","Anna Chizhik"],["dc.creator.author","Alexey I. Chizhik"],["dc.creator.author","Martin J. Schnermann"],["dc.creator.author","Markus Sauer"],["dc.creator.author","Oleksii Nevskyi"],["dc.creator.author","Jörg Enderlein"],["dc.date.accessioned","2022-06-09T11:30:24Z"],["dc.date.available","2022-06-09T11:30:24Z"],["dc.date.issued","2022"],["dc.description.abstract","Over the past two decades, super-resolution microscopy has seen a tremendous development in speed and resolution, but for most of its methods, there exists a remarkable gap between lateral and axial resolution, which is by\r\na factor of 2 to 3 worse. One recently developed method to close this gap is metal-induced energy transfer (MIET)\r\nimaging, which achieves an axial resolution down to nanometers. It exploits the distance-dependent quenching\r\nof fluorescence when a fluorescent molecule is brought close to a metal surface. In the present manuscript, we\r\ncombine the extreme axial resolution of MIET imaging with the extraordinary lateral resolution of single-molecule\r\nlocalization microscopy, in particular with direct stochastic optical reconstruction microscopy (dSTORM). This\r\ncombination allows us to achieve isotropic three-dimensional super-resolution imaging of subcellular structures.\r\nMoreover, we used spectral demixing for implementing dual-color MIET-dSTORM that allows us to image and\r\ncolocalize, in three dimensions, two different cellular structures simultaneously."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2022"],["dc.identifier.doi","10.1126/sciadv.abo2506"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/111143"],["dc.identifier.url","https://mbexc.uni-goettingen.de/literature/publications/504"],["dc.language.iso","en"],["dc.relation","EXC 2067: Multiscale Bioimaging"],["dc.relation.workinggroup","RG Enderlein"],["dc.rights","CC BY-NC 4.0"],["dc.title","Isotropic three-dimensional dual-color super-resolution microscopy with metal-induced energy transfer"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]
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  • 2005Thesis Diploma Thesis
    [["dc.contributor.advisorcorporation","Fachbereich Wirtschaft, Hochschule Bremen"],["dc.contributor.author","Thiele, Jan Christoph"],["dc.date.accessioned","2022-01-13T09:16:20Z"],["dc.date.available","2022-01-13T09:16:20Z"],["dc.date.issued","2005"],["dc.format.extent","322"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/98118"],["dc.title","Global Entrepreneurship - Rahmenbedingungen für Existenzgründungen in der EU und den USA"],["dc.type","thesis"],["dc.type.internalPublication","no"],["dc.type.subtype","diplom"],["dspace.entity.type","Publication"]]
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  • 2017Journal Article
    [["dc.bibliographiccitation.artnumber","3"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Journal of Artificial Societies and Social Simulation"],["dc.bibliographiccitation.volume","20"],["dc.contributor.author","Railsback, Steven"],["dc.contributor.author","Ayllon, Daniel"],["dc.contributor.author","Berger, Uta"],["dc.contributor.author","Grimm, Volker"],["dc.contributor.author","Lytinen, Steven"],["dc.contributor.author","Sheppard, Colin"],["dc.contributor.author","Thiele, Jan Christoph"],["dc.date.accessioned","2018-11-07T10:28:14Z"],["dc.date.available","2018-11-07T10:28:14Z"],["dc.date.issued","2017"],["dc.description.abstract","NetLogo has become a standard platform for agent-based simulation, yet there appears to be widespread belief that it is not suitable for large and complex models due to slow execution. Our experience does not support that belief. NetLogo programs often do run very slowly when written to minimize code length and maximize clarity, but relatively simple and easily tested changes can almost always produce major increases in execution speed. We recommend a five-step process for quantifying execution speed, identifying slow parts of code, and writing faster code. Avoiding or improving agent filtering statements can often produce dramatic speed improvements. For models with extensive initialization methods, reorganizing the setup procedure can reduce the initialization effort in simulation experiments. Programming the same behavior in a different way can sometimes provide order-of-magnitude speed increases. For models in which most agents do nothing on most time steps, discrete event simulation-facilitated by the time extension to NetLogo-can dramatically increase speed. NetLogo's BehaviorSpace tool makes it very easy to conduct multiple-model-run experiments in parallel on either desktop or high performance cluster computers, so even quite slow models can be executed thousands of times. NetLogo also is supported by efficient analysis tools, such as BehaviorSearch and RNetLogo, that can reduce the number of model runs and the effort to set them up for (e.g.) parameterization and sensitivity analysis."],["dc.identifier.doi","10.18564/jasss.3282"],["dc.identifier.isi","000397168100003"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14405"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/43378"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","J A S S S"],["dc.relation.issn","1460-7425"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Improving Execution Speed of Models Implemented in NetLogo"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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