[{"department":[{"_id":"RoSe"}],"date_updated":"2023-09-08T13:30:51Z","article_type":"original","type":"journal_article","status":"public","_id":"399","issue":"1","volume":121,"publication_status":"published","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://arxiv.org/abs/1706.01822","open_access":"1"}],"scopus_import":"1","intvolume":" 121","month":"01","abstract":[{"text":"Following an earlier calculation in 3D, we calculate the 2D critical temperature of a dilute, translation-invariant Bose gas using a variational formulation of the Bogoliubov approximation introduced by Critchley and Solomon in 1976. This provides the first analytical calculation of the Kosterlitz-Thouless transition temperature that includes the constant in the logarithm.","lang":"eng"}],"oa_version":"Preprint","external_id":{"arxiv":["1706.01822"],"isi":["000460003000003"]},"article_processing_charge":"No","publist_id":"7432","author":[{"full_name":"Napiórkowski, Marcin M","last_name":"Napiórkowski","id":"4197AD04-F248-11E8-B48F-1D18A9856A87","first_name":"Marcin M"},{"first_name":"Robin","full_name":"Reuvers, Robin","last_name":"Reuvers"},{"last_name":"Solovej","full_name":"Solovej, Jan","first_name":"Jan"}],"title":"Calculation of the critical temperature of a dilute Bose gas in the Bogoliubov approximation","citation":{"ista":"Napiórkowski MM, Reuvers R, Solovej J. 2018. Calculation of the critical temperature of a dilute Bose gas in the Bogoliubov approximation. EPL. 121(1), 10007.","chicago":"Napiórkowski, Marcin M, Robin Reuvers, and Jan Solovej. “Calculation of the Critical Temperature of a Dilute Bose Gas in the Bogoliubov Approximation.” EPL. IOP Publishing Ltd., 2018. https://doi.org/10.1209/0295-5075/121/10007.","ieee":"M. M. Napiórkowski, R. Reuvers, and J. Solovej, “Calculation of the critical temperature of a dilute Bose gas in the Bogoliubov approximation,” EPL, vol. 121, no. 1. IOP Publishing Ltd., 2018.","short":"M.M. Napiórkowski, R. Reuvers, J. Solovej, EPL 121 (2018).","ama":"Napiórkowski MM, Reuvers R, Solovej J. Calculation of the critical temperature of a dilute Bose gas in the Bogoliubov approximation. EPL. 2018;121(1). doi:10.1209/0295-5075/121/10007","apa":"Napiórkowski, M. M., Reuvers, R., & Solovej, J. (2018). Calculation of the critical temperature of a dilute Bose gas in the Bogoliubov approximation. EPL. IOP Publishing Ltd. https://doi.org/10.1209/0295-5075/121/10007","mla":"Napiórkowski, Marcin M., et al. “Calculation of the Critical Temperature of a Dilute Bose Gas in the Bogoliubov Approximation.” EPL, vol. 121, no. 1, 10007, IOP Publishing Ltd., 2018, doi:10.1209/0295-5075/121/10007."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","project":[{"_id":"25C878CE-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Structure of the Excitation Spectrum for Many-Body Quantum Systems","grant_number":"P27533_N27"}],"article_number":"10007","date_created":"2018-12-11T11:46:15Z","date_published":"2018-01-01T00:00:00Z","doi":"10.1209/0295-5075/121/10007","year":"2018","isi":1,"publication":"EPL","day":"01","oa":1,"quality_controlled":"1","publisher":"IOP Publishing Ltd.","acknowledgement":"We thank Robert Seiringer and Daniel Ueltschi for bringing the issue of the change in critical temperature to our attention. We also thank the Erwin Schrödinger Institute (all authors) and the Department of Mathematics, University of Copenhagen (MN) for the hospitality during the period this work was carried out. We gratefully acknowledge the financial support by the European Unions Seventh Framework Programme under the ERC Grant Agreement Nos. 321029 (JPS and RR) and 337603 (RR) as well as support by the VIL-LUM FONDEN via the QMATH Centre of Excellence (Grant No. 10059) (JPS and RR), by the National Science Center (NCN) under grant No. 2016/21/D/ST1/02430 and the Austrian Science Fund (FWF) through project No. P 27533-N27 (MN)."},{"day":"31","language":[{"iso":"eng"}],"publication":"Plant Cell and Environment","isi":1,"publication_identifier":{"issn":["01407791"]},"year":"2018","publication_status":"epub_ahead","date_published":"2018-10-31T00:00:00Z","doi":"10.1111/pce.13475","date_created":"2019-01-13T22:59:11Z","pmid":1,"oa_version":"Published Version","abstract":[{"text":"CLE peptides have been implicated in various developmental processes of plants and mediate their responses to environmental stimuli. However, the biological relevance of most CLE genes remains to be functionally characterized. Here, we report that CLE9, which is expressed in stomata, acts as an essential regulator in the induction of stomatal closure. Exogenous application of CLE9 peptides or overexpression of CLE9 effectively led to stomatal closure and enhanced drought tolerance, whereas CLE9 loss-of-function mutants were sensitivity to drought stress. CLE9-induced stomatal closure was impaired in abscisic acid (ABA)-deficient mutants, indicating that ABA is required for CLE9-medaited guard cell signalling. We further deciphered that two guard cell ABA-signalling components, OST1 and SLAC1, were responsible for CLE9-induced stomatal closure. MPK3 and MPK6 were activated by the CLE9 peptide, and CLE9 peptides failed to close stomata in mpk3 and mpk6 mutants. In addition, CLE9 peptides stimulated the induction of hydrogen peroxide (H2O2) and nitric oxide (NO) synthesis associated with stomatal closure, which was abolished in the NADPH oxidase-deficient mutants or nitric reductase mutants, respectively. Collectively, our results reveal a novel ABA-dependent function of CLE9 in the regulation of stomatal apertures, thereby suggesting a potential role of CLE9 in the stress acclimatization of plants.","lang":"eng"}],"month":"10","publisher":"Wiley","quality_controlled":"1","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://www.ncbi.nlm.nih.gov/pubmed/30378140"}],"oa":1,"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","date_updated":"2023-09-11T12:43:31Z","citation":{"apa":"Zhang, L., Shi, X., Zhang, Y., Wang, J., Yang, J., Ishida, T., … Wang, G. (2018). CLE9 peptide-induced stomatal closure is mediated by abscisic acid, hydrogen peroxide, and nitric oxide in arabidopsis thaliana. Plant Cell and Environment. Wiley. https://doi.org/10.1111/pce.13475","ama":"Zhang L, Shi X, Zhang Y, et al. CLE9 peptide-induced stomatal closure is mediated by abscisic acid, hydrogen peroxide, and nitric oxide in arabidopsis thaliana. Plant Cell and Environment. 2018. doi:10.1111/pce.13475","short":"L. Zhang, X. Shi, Y. Zhang, J. Wang, J. Yang, T. Ishida, W. Jiang, X. Han, J. Kang, X. Wang, L. Pan, S. Lv, B. Cao, Y. Zhang, J. Wu, H. Han, Z. Hu, L. Cui, S. Sawa, J. He, G. Wang, Plant Cell and Environment (2018).","ieee":"L. Zhang et al., “CLE9 peptide-induced stomatal closure is mediated by abscisic acid, hydrogen peroxide, and nitric oxide in arabidopsis thaliana,” Plant Cell and Environment. Wiley, 2018.","mla":"Zhang, Luosha, et al. “CLE9 Peptide-Induced Stomatal Closure Is Mediated by Abscisic Acid, Hydrogen Peroxide, and Nitric Oxide in Arabidopsis Thaliana.” Plant Cell and Environment, Wiley, 2018, doi:10.1111/pce.13475.","ista":"Zhang L, Shi X, Zhang Y, Wang J, Yang J, Ishida T, Jiang W, Han X, Kang J, Wang X, Pan L, Lv S, Cao B, Zhang Y, Wu J, Han H, Hu Z, Cui L, Sawa S, He J, Wang G. 2018. CLE9 peptide-induced stomatal closure is mediated by abscisic acid, hydrogen peroxide, and nitric oxide in arabidopsis thaliana. Plant Cell and Environment.","chicago":"Zhang, Luosha, Xiong Shi, Yutao Zhang, Jiajing Wang, Jingwei Yang, Takashi Ishida, Wenqian Jiang, et al. “CLE9 Peptide-Induced Stomatal Closure Is Mediated by Abscisic Acid, Hydrogen Peroxide, and Nitric Oxide in Arabidopsis Thaliana.” Plant Cell and Environment. Wiley, 2018. https://doi.org/10.1111/pce.13475."},"department":[{"_id":"JiFr"}],"title":"CLE9 peptide-induced stomatal closure is mediated by abscisic acid, hydrogen peroxide, and nitric oxide in arabidopsis thaliana","author":[{"last_name":"Zhang","full_name":"Zhang, Luosha","first_name":"Luosha"},{"first_name":"Xiong","full_name":"Shi, Xiong","last_name":"Shi"},{"first_name":"Yutao","last_name":"Zhang","full_name":"Zhang, Yutao"},{"full_name":"Wang, Jiajing","last_name":"Wang","first_name":"Jiajing"},{"first_name":"Jingwei","last_name":"Yang","full_name":"Yang, Jingwei"},{"last_name":"Ishida","full_name":"Ishida, Takashi","first_name":"Takashi"},{"first_name":"Wenqian","last_name":"Jiang","full_name":"Jiang, Wenqian"},{"first_name":"Xiangyu","full_name":"Han, Xiangyu","last_name":"Han"},{"first_name":"Jingke","full_name":"Kang, Jingke","last_name":"Kang"},{"full_name":"Wang, Xuening","last_name":"Wang","first_name":"Xuening"},{"last_name":"Pan","full_name":"Pan, Lixia","first_name":"Lixia"},{"last_name":"Lv","full_name":"Lv, Shuo","first_name":"Shuo"},{"last_name":"Cao","full_name":"Cao, Bing","first_name":"Bing"},{"full_name":"Zhang, Yonghong","last_name":"Zhang","first_name":"Yonghong"},{"first_name":"Jinbin","last_name":"Wu","full_name":"Wu, Jinbin"},{"first_name":"Huibin","id":"31435098-F248-11E8-B48F-1D18A9856A87","full_name":"Han, Huibin","last_name":"Han"},{"first_name":"Zhubing","last_name":"Hu","full_name":"Hu, Zhubing"},{"first_name":"Langjun","last_name":"Cui","full_name":"Cui, Langjun"},{"full_name":"Sawa, Shinichiro","last_name":"Sawa","first_name":"Shinichiro"},{"full_name":"He, Junmin","last_name":"He","first_name":"Junmin"},{"last_name":"Wang","full_name":"Wang, Guodong","first_name":"Guodong"}],"article_processing_charge":"No","external_id":{"isi":["000459014800021"],"pmid":["30378140"]},"_id":"5830","status":"public","type":"journal_article"},{"date_published":"2018-05-21T00:00:00Z","doi":"10.1038/s41556-018-0108-1","date_created":"2018-12-11T11:45:38Z","page":"677 - 687","day":"21","publication":"Nature Cell Biology","isi":1,"year":"2018","publisher":"Nature Publishing Group","quality_controlled":"1","oa":1,"title":"Clonal analysis of Notch1-expressing cells reveals the existence of unipotent stem cells that retain long-term plasticity in the embryonic mammary gland","publist_id":"7594","author":[{"first_name":"Anna","last_name":"Lilja","full_name":"Lilja, Anna"},{"last_name":"Rodilla","full_name":"Rodilla, Veronica","first_name":"Veronica"},{"full_name":"Huyghe, Mathilde","last_name":"Huyghe","first_name":"Mathilde"},{"first_name":"Edouard B","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","last_name":"Hannezo","full_name":"Hannezo, Edouard B","orcid":"0000-0001-6005-1561"},{"last_name":"Landragin","full_name":"Landragin, Camille","first_name":"Camille"},{"full_name":"Renaud, Olivier","last_name":"Renaud","first_name":"Olivier"},{"full_name":"Leroy, Olivier","last_name":"Leroy","first_name":"Olivier"},{"last_name":"Rulands","full_name":"Rulands, Steffen","first_name":"Steffen"},{"full_name":"Simons, Benjamin","last_name":"Simons","first_name":"Benjamin"},{"full_name":"Fré, Silvia","last_name":"Fré","first_name":"Silvia"}],"external_id":{"isi":["000433237300003"],"pmid":["29784917"]},"article_processing_charge":"No","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"chicago":"Lilja, Anna, Veronica Rodilla, Mathilde Huyghe, Edouard B Hannezo, Camille Landragin, Olivier Renaud, Olivier Leroy, Steffen Rulands, Benjamin Simons, and Silvia Fré. “Clonal Analysis of Notch1-Expressing Cells Reveals the Existence of Unipotent Stem Cells That Retain Long-Term Plasticity in the Embryonic Mammary Gland.” Nature Cell Biology. Nature Publishing Group, 2018. https://doi.org/10.1038/s41556-018-0108-1.","ista":"Lilja A, Rodilla V, Huyghe M, Hannezo EB, Landragin C, Renaud O, Leroy O, Rulands S, Simons B, Fré S. 2018. Clonal analysis of Notch1-expressing cells reveals the existence of unipotent stem cells that retain long-term plasticity in the embryonic mammary gland. Nature Cell Biology. 20(6), 677–687.","mla":"Lilja, Anna, et al. “Clonal Analysis of Notch1-Expressing Cells Reveals the Existence of Unipotent Stem Cells That Retain Long-Term Plasticity in the Embryonic Mammary Gland.” Nature Cell Biology, vol. 20, no. 6, Nature Publishing Group, 2018, pp. 677–87, doi:10.1038/s41556-018-0108-1.","ama":"Lilja A, Rodilla V, Huyghe M, et al. Clonal analysis of Notch1-expressing cells reveals the existence of unipotent stem cells that retain long-term plasticity in the embryonic mammary gland. Nature Cell Biology. 2018;20(6):677-687. doi:10.1038/s41556-018-0108-1","apa":"Lilja, A., Rodilla, V., Huyghe, M., Hannezo, E. B., Landragin, C., Renaud, O., … Fré, S. (2018). Clonal analysis of Notch1-expressing cells reveals the existence of unipotent stem cells that retain long-term plasticity in the embryonic mammary gland. Nature Cell Biology. Nature Publishing Group. https://doi.org/10.1038/s41556-018-0108-1","short":"A. Lilja, V. Rodilla, M. Huyghe, E.B. Hannezo, C. Landragin, O. Renaud, O. Leroy, S. Rulands, B. Simons, S. Fré, Nature Cell Biology 20 (2018) 677–687.","ieee":"A. Lilja et al., “Clonal analysis of Notch1-expressing cells reveals the existence of unipotent stem cells that retain long-term plasticity in the embryonic mammary gland,” Nature Cell Biology, vol. 20, no. 6. Nature Publishing Group, pp. 677–687, 2018."},"issue":"6","volume":20,"language":[{"iso":"eng"}],"publication_status":"published","month":"05","intvolume":" 20","scopus_import":"1","main_file_link":[{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6984964","open_access":"1"}],"pmid":1,"oa_version":"Submitted Version","abstract":[{"text":"Recent lineage tracing studies have revealed that mammary gland homeostasis relies on unipotent stem cells. However, whether and when lineage restriction occurs during embryonic mammary development, and which signals orchestrate cell fate specification, remain unknown. Using a combination of in vivo clonal analysis with whole mount immunofluorescence and mathematical modelling of clonal dynamics, we found that embryonic multipotent mammary cells become lineage-restricted surprisingly early in development, with evidence for unipotency as early as E12.5 and no statistically discernable bipotency after E15.5. To gain insights into the mechanisms governing the switch from multipotency to unipotency, we used gain-of-function Notch1 mice and demonstrated that Notch activation cell autonomously dictates luminal cell fate specification to both embryonic and basally committed mammary cells. These functional studies have important implications for understanding the signals underlying cell plasticity and serve to clarify how reactivation of embryonic programs in adult cells can lead to cancer.","lang":"eng"}],"department":[{"_id":"EdHa"}],"date_updated":"2023-09-11T12:44:08Z","status":"public","type":"journal_article","article_type":"original","_id":"288"},{"publication":"ACM Transactions on Graphics","day":"01","year":"2018","isi":1,"has_accepted_license":"1","date_created":"2018-12-11T11:45:43Z","doi":"10.1145/3197517.3201376","date_published":"2018-08-01T00:00:00Z","acknowledgement":"This work was in part supported by King Abdullah University of Science and Technology Baseline Funding.","oa":1,"quality_controlled":"1","publisher":"ACM","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"chicago":"Auzinger, Thomas, Wolfgang Heidrich, and Bernd Bickel. “Computational Design of Nanostructural Color for Additive Manufacturing.” ACM Transactions on Graphics. ACM, 2018. https://doi.org/10.1145/3197517.3201376.","ista":"Auzinger T, Heidrich W, Bickel B. 2018. Computational design of nanostructural color for additive manufacturing. ACM Transactions on Graphics. 37(4), 159.","mla":"Auzinger, Thomas, et al. “Computational Design of Nanostructural Color for Additive Manufacturing.” ACM Transactions on Graphics, vol. 37, no. 4, 159, ACM, 2018, doi:10.1145/3197517.3201376.","apa":"Auzinger, T., Heidrich, W., & Bickel, B. (2018). Computational design of nanostructural color for additive manufacturing. ACM Transactions on Graphics. ACM. https://doi.org/10.1145/3197517.3201376","ama":"Auzinger T, Heidrich W, Bickel B. Computational design of nanostructural color for additive manufacturing. ACM Transactions on Graphics. 2018;37(4). doi:10.1145/3197517.3201376","short":"T. Auzinger, W. Heidrich, B. Bickel, ACM Transactions on Graphics 37 (2018).","ieee":"T. Auzinger, W. Heidrich, and B. Bickel, “Computational design of nanostructural color for additive manufacturing,” ACM Transactions on Graphics, vol. 37, no. 4. ACM, 2018."},"title":"Computational design of nanostructural color for additive manufacturing","external_id":{"isi":["000448185000120"]},"article_processing_charge":"No","author":[{"orcid":"0000-0002-1546-3265","full_name":"Auzinger, Thomas","last_name":"Auzinger","first_name":"Thomas","id":"4718F954-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Heidrich, Wolfgang","last_name":"Heidrich","first_name":"Wolfgang"},{"first_name":"Bernd","id":"49876194-F248-11E8-B48F-1D18A9856A87","full_name":"Bickel, Bernd","orcid":"0000-0001-6511-9385","last_name":"Bickel"}],"article_number":"159","project":[{"_id":"24F9549A-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"715767","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and 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on IST Homepage"}]},"volume":37,"issue":"4","oa_version":"Submitted Version","abstract":[{"text":"Additive manufacturing has recently seen drastic improvements in resolution, making it now possible to fabricate features at scales of hundreds or even dozens of nanometers, which previously required very expensive lithographic methods.\r\nAs a result, additive manufacturing now seems poised for optical applications, including those relevant to computer graphics, such as material design, as well as display and imaging applications.\r\n \r\nIn this work, we explore the use of additive manufacturing for generating structural colors, where the structures are designed using a fabrication-aware optimization process.\r\nThis requires a combination of full-wave simulation, a feasible parameterization of the design space, and a tailored optimization procedure.\r\nMany of these components should be re-usable for the design of other optical structures at this scale.\r\n \r\nWe show initial results of material samples fabricated based on our designs.\r\nWhile these suffer from the prototype character of state-of-the-art fabrication hardware, we believe they clearly demonstrate the potential of additive nanofabrication for structural colors and other graphics applications.","lang":"eng"}],"intvolume":" 37","month":"08","scopus_import":"1","alternative_title":["ACM Transactions on Graphics"],"ddc":["000","535","680"],"date_updated":"2023-09-11T12:46:13Z","file_date_updated":"2020-07-14T12:45:59Z","department":[{"_id":"BeBi"}],"_id":"304","pubrep_id":"1028","status":"public","type":"journal_article"},{"quality_controlled":"1","publisher":"ACM","oa":1,"isi":1,"has_accepted_license":"1","year":"2018","day":"04","publication":"ACM Transaction on Graphics","date_published":"2018-08-04T00:00:00Z","doi":"10.1145/3197517.3201341","date_created":"2018-12-11T11:44:09Z","article_number":"135","project":[{"call_identifier":"H2020","_id":"24F9549A-B435-11E9-9278-68D0E5697425","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling","grant_number":"715767"},{"name":"Distributed 3D Object Design","grant_number":"642841","_id":"2508E324-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"citation":{"mla":"Nakashima, Kazutaka, et al. “CoreCavity: Interactive Shell Decomposition for Fabrication with Two-Piece Rigid Molds.” ACM Transaction on Graphics, vol. 37, no. 4, 135, ACM, 2018, doi:10.1145/3197517.3201341.","short":"K. Nakashima, T. Auzinger, E. Iarussi, R. Zhang, T. Igarashi, B. Bickel, ACM Transaction on Graphics 37 (2018).","ieee":"K. Nakashima, T. Auzinger, E. Iarussi, R. Zhang, T. Igarashi, and B. Bickel, “CoreCavity: Interactive shell decomposition for fabrication with two-piece rigid molds,” ACM Transaction on Graphics, vol. 37, no. 4. ACM, 2018.","ama":"Nakashima K, Auzinger T, Iarussi E, Zhang R, Igarashi T, Bickel B. CoreCavity: Interactive shell decomposition for fabrication with two-piece rigid molds. ACM Transaction on Graphics. 2018;37(4). doi:10.1145/3197517.3201341","apa":"Nakashima, K., Auzinger, T., Iarussi, E., Zhang, R., Igarashi, T., & Bickel, B. (2018). CoreCavity: Interactive shell decomposition for fabrication with two-piece rigid molds. ACM Transaction on Graphics. ACM. https://doi.org/10.1145/3197517.3201341","chicago":"Nakashima, Kazutaka, Thomas Auzinger, Emmanuel Iarussi, Ran Zhang, Takeo Igarashi, and Bernd Bickel. “CoreCavity: Interactive Shell Decomposition for Fabrication with Two-Piece Rigid Molds.” ACM Transaction on Graphics. ACM, 2018. https://doi.org/10.1145/3197517.3201341.","ista":"Nakashima K, Auzinger T, Iarussi E, Zhang R, Igarashi T, Bickel B. 2018. CoreCavity: Interactive shell decomposition for fabrication with two-piece rigid molds. ACM Transaction on Graphics. 37(4), 135."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","author":[{"last_name":"Nakashima","full_name":"Nakashima, Kazutaka","first_name":"Kazutaka"},{"id":"4718F954-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas","orcid":"0000-0002-1546-3265","full_name":"Auzinger, Thomas","last_name":"Auzinger"},{"id":"33F19F16-F248-11E8-B48F-1D18A9856A87","first_name":"Emmanuel","last_name":"Iarussi","full_name":"Iarussi, Emmanuel"},{"id":"4DDBCEB0-F248-11E8-B48F-1D18A9856A87","first_name":"Ran","last_name":"Zhang","full_name":"Zhang, Ran","orcid":"0000-0002-3808-281X"},{"last_name":"Igarashi","full_name":"Igarashi, Takeo","first_name":"Takeo"},{"first_name":"Bernd","id":"49876194-F248-11E8-B48F-1D18A9856A87","last_name":"Bickel","full_name":"Bickel, Bernd","orcid":"0000-0001-6511-9385"}],"publist_id":"8044","external_id":{"isi":["000448185000096"]},"article_processing_charge":"No","title":"CoreCavity: Interactive shell decomposition for fabrication with two-piece rigid molds","abstract":[{"lang":"eng","text":"Molding is a popular mass production method, in which the initial expenses for the mold are offset by the low per-unit production cost. However, the physical fabrication constraints of the molding technique commonly restrict the shape of moldable objects. For a complex shape, a decomposition of the object into moldable parts is a common strategy to address these constraints, with plastic model kits being a popular and illustrative example. However, conducting such a decomposition requires considerable expertise, and it depends on the technical aspects of the fabrication technique, as well as aesthetic considerations. We present an interactive technique to create such decompositions for two-piece molding, in which each part of the object is cast between two rigid mold pieces. Given the surface description of an object, we decompose its thin-shell equivalent into moldable parts by first performing a coarse decomposition and then utilizing an active contour model for the boundaries between individual parts. Formulated as an optimization problem, the movement of the contours is guided by an energy reflecting fabrication constraints to ensure the moldability of each part. Simultaneously, the user is provided with editing capabilities to enforce aesthetic guidelines. Our interactive interface provides control of the contour positions by allowing, for example, the alignment of part boundaries with object features. Our technique enables a novel workflow, as it empowers novice users to explore the design space, and it generates fabrication-ready two-piece molds that can be used either for casting or industrial injection molding of free-form objects."}],"oa_version":"Submitted Version","scopus_import":"1","month":"08","intvolume":" 37","publication_status":"published","file":[{"checksum":"6a5368bc86c4e1a9fcfe588fd1f14ee8","file_id":"5360","access_level":"open_access","relation":"main_file","content_type":"application/pdf","date_created":"2018-12-12T10:18:38Z","file_name":"IST-2018-1037-v1+1_CoreCavity-AuthorVersion.pdf","creator":"system","date_updated":"2020-07-14T12:44:38Z","file_size":104225664},{"date_created":"2018-12-12T10:18:39Z","file_name":"IST-2018-1037-v1+2_CoreCavity-Supplemental.zip","date_updated":"2020-07-14T12:44:38Z","file_size":377743553,"creator":"system","checksum":"3861e693ba47c51f3ec7b7867d573a61","file_id":"5361","content_type":"application/zip","access_level":"open_access","relation":"main_file"},{"file_id":"5362","checksum":"490040c685ed869536e2a18f5a906b94","content_type":"video/vnd.objectvideo","relation":"main_file","access_level":"open_access","file_name":"IST-2018-1037-v1+3_CoreCavity-Video.mp4","date_created":"2018-12-12T10:18:41Z","file_size":162634396,"date_updated":"2020-07-14T12:44:38Z","creator":"system"},{"date_created":"2018-12-12T10:18:42Z","file_name":"IST-2018-1037-v1+4_CoreCavity-RepresentativeImage.jpg","creator":"system","date_updated":"2020-07-14T12:44:38Z","file_size":527972,"file_id":"5363","checksum":"be7fc8b229adda727419b6504b3b9352","access_level":"open_access","relation":"main_file","content_type":"image/jpeg"}],"language":[{"iso":"eng"}],"volume":37,"related_material":{"link":[{"relation":"press_release","url":"https://ist.ac.at/en/news/interactive-software-tool-makes-complex-mold-design-simple/","description":"News on IST Homepage"}]},"issue":"4","ec_funded":1,"_id":"12","type":"journal_article","status":"public","pubrep_id":"1037","date_updated":"2023-09-11T12:48:09Z","ddc":["004","516","670"],"file_date_updated":"2020-07-14T12:44:38Z","department":[{"_id":"BeBi"}]}]