[{"page":"12345-12352","status":"public","volume":2023,"title":"Learning deposition policies for fused multi-material 3D printing","quality_controlled":"1","language":[{"iso":"eng"}],"date_updated":"2025-04-15T07:43:52Z","date_published":"2023-07-04T00:00:00Z","_id":"12976","has_accepted_license":"1","month":"07","conference":{"location":"London, United Kingdom","name":"ICRA: International Conference on Robotics and Automation","start_date":"2023-05-29","end_date":"2023-06-02"},"year":"2023","ddc":["004"],"citation":{"apa":"Liao, K., Tricard, T., Piovarci, M., Seidel, H.-P., & Babaei, V. (2023). Learning deposition policies for fused multi-material 3D printing. In 2023 IEEE International Conference on Robotics and Automation (Vol. 2023, pp. 12345–12352). London, United Kingdom: IEEE. https://doi.org/10.1109/ICRA48891.2023.10160465","ista":"Liao K, Tricard T, Piovarci M, Seidel H-P, Babaei V. 2023. Learning deposition policies for fused multi-material 3D printing. 2023 IEEE International Conference on Robotics and Automation. ICRA: International Conference on Robotics and Automation vol. 2023, 12345–12352.","mla":"Liao, Kang, et al. “Learning Deposition Policies for Fused Multi-Material 3D Printing.” 2023 IEEE International Conference on Robotics and Automation, vol. 2023, IEEE, 2023, pp. 12345–52, doi:10.1109/ICRA48891.2023.10160465.","ieee":"K. Liao, T. Tricard, M. Piovarci, H.-P. Seidel, and V. Babaei, “Learning deposition policies for fused multi-material 3D printing,” in 2023 IEEE International Conference on Robotics and Automation, London, United Kingdom, 2023, vol. 2023, pp. 12345–12352.","ama":"Liao K, Tricard T, Piovarci M, Seidel H-P, Babaei V. Learning deposition policies for fused multi-material 3D printing. In: 2023 IEEE International Conference on Robotics and Automation. Vol 2023. IEEE; 2023:12345-12352. doi:10.1109/ICRA48891.2023.10160465","short":"K. Liao, T. Tricard, M. Piovarci, H.-P. Seidel, V. Babaei, in:, 2023 IEEE International Conference on Robotics and Automation, IEEE, 2023, pp. 12345–12352.","chicago":"Liao, Kang, Thibault Tricard, Michael Piovarci, Hans-Peter Seidel, and Vahid Babaei. “Learning Deposition Policies for Fused Multi-Material 3D Printing.” In 2023 IEEE International Conference on Robotics and Automation, 2023:12345–52. IEEE, 2023. https://doi.org/10.1109/ICRA48891.2023.10160465."},"oa":1,"type":"conference","article_processing_charge":"No","intvolume":" 2023","keyword":["reinforcement learning","deposition","control","color","multi-filament"],"file_date_updated":"2023-05-16T09:12:05Z","day":"04","author":[{"full_name":"Liao, Kang","last_name":"Liao","first_name":"Kang"},{"full_name":"Tricard, Thibault","last_name":"Tricard","first_name":"Thibault"},{"last_name":"Piovarci","full_name":"Piovarci, Michael","first_name":"Michael","orcid":"0000-0002-5062-4474","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E"},{"full_name":"Seidel, Hans-Peter","last_name":"Seidel","first_name":"Hans-Peter"},{"last_name":"Babaei","full_name":"Babaei, Vahid","first_name":"Vahid"}],"external_id":{"isi":["001048371104068"]},"isi":1,"scopus_import":"1","department":[{"_id":"BeBi"}],"acknowledgement":"This work is graciously supported by FWF Lise Meitner (Grant M 3319). Kang Liao sincerely thank Emiliano Luci, Chunyu Lin, and Yao Zhao for their huge support.","project":[{"grant_number":"M03319","name":"Perception-Aware Appearance Fabrication","_id":"eb901961-77a9-11ec-83b8-f5c883a62027"}],"oa_version":"Submitted Version","publication_identifier":{"issn":["1050-4729"],"eisbn":["9798350323658"]},"publication_status":"published","abstract":[{"lang":"eng","text":"3D printing based on continuous deposition of materials, such as filament-based 3D printing, has seen widespread adoption thanks to its versatility in working with a wide range of materials. An important shortcoming of this type of technology is its limited multi-material capabilities. While there are simple hardware designs that enable multi-material printing in principle, the required software is heavily underdeveloped. A typical hardware design fuses together individual materials fed into a single chamber from multiple inlets before they are deposited. This design, however, introduces a time delay between the intended material mixture and its actual deposition. In this work, inspired by diverse path planning research in robotics, we show that this mechanical challenge can be addressed via improved printer control. We propose to formulate the search for optimal multi-material printing policies in a reinforcement\r\nlearning setup. We put forward a simple numerical deposition model that takes into account the non-linear material mixing and delayed material deposition. To validate our system we focus on color fabrication, a problem known for its strict requirements for varying material mixtures at a high spatial frequency. We demonstrate that our learned control policy outperforms state-of-the-art hand-crafted algorithms."}],"file":[{"file_size":5367986,"date_created":"2023-05-16T09:12:05Z","content_type":"application/pdf","relation":"main_file","access_level":"open_access","checksum":"daeaa67124777d88487f933ea3f77164","success":1,"file_name":"Liao2023.pdf","creator":"mpiovarc","file_id":"12977","date_updated":"2023-05-16T09:12:05Z"}],"publication":"2023 IEEE International Conference on Robotics and Automation","doi":"10.1109/ICRA48891.2023.10160465","date_created":"2023-05-16T09:14:09Z","publisher":"IEEE","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"month":"07","conference":{"location":"Los Angeles, CA, United States","name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference","start_date":"2023-08-06","end_date":"2023-08-10"},"ddc":["004"],"year":"2023","language":[{"iso":"eng"}],"date_updated":"2025-04-15T07:43:53Z","quality_controlled":"1","date_published":"2023-07-23T00:00:00Z","_id":"12979","title":"Gloss-aware color correction for 3D printing","corr_author":"1","status":"public","publisher":"Association for Computing Machinery","date_created":"2023-05-16T09:34:13Z","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","publication_identifier":{"isbn":["9798400701597"]},"doi":"10.1145/3588432.3591546","publication_status":"published","file":[{"content_type":"application/pdf","relation":"main_file","access_level":"open_access","file_size":42323971,"date_created":"2023-05-16T09:32:50Z","checksum":"84a437739af5d46507928939b20c0c28","file_name":"Condor2023_supplemental.pdf","success":1,"date_updated":"2023-05-16T09:32:50Z","creator":"mpiovarc","file_id":"12983"},{"success":1,"file_name":"2023_Siggraph_Condor.pdf","checksum":"0f5c8b242e8e7c153c04888c4d0c6f37","file_id":"14893","creator":"dernst","date_updated":"2024-01-29T10:14:10Z","date_created":"2024-01-29T10:14:10Z","file_size":26079404,"access_level":"open_access","relation":"main_file","content_type":"application/pdf"}],"publication":"SIGGRAPH ’23 Conference Proceedings","abstract":[{"lang":"eng","text":"Color and gloss are fundamental aspects of surface appearance. State-of-the-art fabrication techniques can manipulate both properties of the printed 3D objects. However, in the context of appearance reproduction, perceptual aspects of color and gloss are usually handled separately, even though previous perceptual studies suggest their interaction. Our work is motivated by previous studies demonstrating a perceived color shift due to a change in the object's gloss, i.e., two samples with the same color but different surface gloss appear as they have different colors. In this paper, we conduct new experiments which support this observation and provide insights into the magnitude and direction of the perceived color change. We use the observations as guidance to design a new method that estimates and corrects the color shift enabling the fabrication of objects with the same perceived color but different surface gloss. We formulate the problem as an optimization procedure solved using differentiable rendering. We evaluate the effectiveness of our method in perceptual experiments with 3D objects fabricated using a multi-material 3D printer and demonstrate potential applications. "}],"isi":1,"external_id":{"isi":["001117690500021"]},"scopus_import":"1","article_number":"21","author":[{"last_name":"Condor","full_name":"Condor, Jorge","first_name":"Jorge"},{"last_name":"Piovarci","full_name":"Piovarci, Michael","orcid":"0000-0002-5062-4474","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","first_name":"Michael"},{"last_name":"Bickel","full_name":"Bickel, Bernd","id":"49876194-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6511-9385","first_name":"Bernd"},{"first_name":"Piotr","full_name":"Didyk, Piotr","last_name":"Didyk"}],"department":[{"_id":"BeBi"}],"acknowledgement":"We thank Matthew S Zurawski for the 3D model of the car speed shape. This research has been supported by the Swiss National Science Foundation (SNSF, Grant 200502) and the FWF Lise Meitner (Grant M 3319).","project":[{"_id":"eb901961-77a9-11ec-83b8-f5c883a62027","name":"Perception-Aware Appearance Fabrication","grant_number":"M03319"}],"oa":1,"type":"conference","article_processing_charge":"Yes (via OA deal)","citation":{"ieee":"J. Condor, M. Piovarci, B. Bickel, and P. Didyk, “Gloss-aware color correction for 3D printing,” in SIGGRAPH ’23 Conference Proceedings, Los Angeles, CA, United States, 2023.","ista":"Condor J, Piovarci M, Bickel B, Didyk P. 2023. Gloss-aware color correction for 3D printing. SIGGRAPH ’23 Conference Proceedings. SIGGRAPH: Computer Graphics and Interactive Techniques Conference, 21.","apa":"Condor, J., Piovarci, M., Bickel, B., & Didyk, P. (2023). Gloss-aware color correction for 3D printing. In SIGGRAPH ’23 Conference Proceedings. Los Angeles, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3588432.3591546","mla":"Condor, Jorge, et al. “Gloss-Aware Color Correction for 3D Printing.” SIGGRAPH ’23 Conference Proceedings, 21, Association for Computing Machinery, 2023, doi:10.1145/3588432.3591546.","chicago":"Condor, Jorge, Michael Piovarci, Bernd Bickel, and Piotr Didyk. “Gloss-Aware Color Correction for 3D Printing.” In SIGGRAPH ’23 Conference Proceedings. Association for Computing Machinery, 2023. https://doi.org/10.1145/3588432.3591546.","ama":"Condor J, Piovarci M, Bickel B, Didyk P. Gloss-aware color correction for 3D printing. In: SIGGRAPH ’23 Conference Proceedings. Association for Computing Machinery; 2023. doi:10.1145/3588432.3591546","short":"J. Condor, M. Piovarci, B. Bickel, P. Didyk, in:, SIGGRAPH ’23 Conference Proceedings, Association for Computing Machinery, 2023."},"file_date_updated":"2024-01-29T10:14:10Z","keyword":["color","gloss","perception","color compensation","color management"],"day":"23"},{"status":"public","acknowledged_ssus":[{"_id":"M-Shop"}],"corr_author":"1","title":"Skin-Screen: A computational fabrication framework for color tattoos","volume":42,"date_published":"2023-07-26T00:00:00Z","_id":"12984","language":[{"iso":"eng"}],"date_updated":"2025-04-15T07:43:53Z","quality_controlled":"1","conference":{"location":"Los Angeles, CA, United States","start_date":"2023-08-06","name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference","end_date":"2023-08-10"},"ddc":["004"],"year":"2023","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"has_accepted_license":"1","month":"07","file_date_updated":"2024-04-16T05:52:18Z","keyword":["appearance","modeling","reproduction","tattoo","skin color","gamut mapping","ink-optimization","prosthetic"],"day":"26","intvolume":" 42","oa":1,"article_processing_charge":"Yes (via OA deal)","type":"journal_article","citation":{"ieee":"M. Piovarci, A. Chapiro, and B. Bickel, “Skin-Screen: A computational fabrication framework for color tattoos,” ACM Transactions on Graphics, vol. 42, no. 4. Association for Computing Machinery, 2023.","ista":"Piovarci M, Chapiro A, Bickel B. 2023. Skin-Screen: A computational fabrication framework for color tattoos. ACM Transactions on Graphics. 42(4), 67.","apa":"Piovarci, M., Chapiro, A., & Bickel, B. (2023). Skin-Screen: A computational fabrication framework for color tattoos. ACM Transactions on Graphics. Los Angeles, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3592432","mla":"Piovarci, Michael, et al. “Skin-Screen: A Computational Fabrication Framework for Color Tattoos.” ACM Transactions on Graphics, vol. 42, no. 4, 67, Association for Computing Machinery, 2023, doi:10.1145/3592432.","chicago":"Piovarci, Michael, Alexandre Chapiro, and Bernd Bickel. “Skin-Screen: A Computational Fabrication Framework for Color Tattoos.” ACM Transactions on Graphics. Association for Computing Machinery, 2023. https://doi.org/10.1145/3592432.","short":"M. Piovarci, A. Chapiro, B. Bickel, ACM Transactions on Graphics 42 (2023).","ama":"Piovarci M, Chapiro A, Bickel B. Skin-Screen: A computational fabrication framework for color tattoos. ACM Transactions on Graphics. 2023;42(4). doi:10.1145/3592432"},"acknowledgement":"We thank Todor Asenov and the Miba Machine Shop for their help in assembling the tattoo machine and manufacturing the substrates. We thank Geysler Rodrigues for the insightful discussions on tattooing practices from a professional artist's perspective. We thank Maria Fernanda Portugal for sharing a doctor's perspective on medical applications of tattoos. This work is graciously supported by the FWF Lise Meitner (Grant M 3319).","department":[{"_id":"BeBi"}],"issue":"4","project":[{"grant_number":"M03319","name":"Perception-Aware Appearance Fabrication","_id":"eb901961-77a9-11ec-83b8-f5c883a62027"}],"external_id":{"isi":["001044671300033"]},"isi":1,"article_number":"67","scopus_import":"1","author":[{"full_name":"Piovarci, Michael","last_name":"Piovarci","first_name":"Michael","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","orcid":"0000-0002-5062-4474"},{"first_name":"Alexandre","full_name":"Chapiro, Alexandre","last_name":"Chapiro"},{"id":"49876194-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6511-9385","first_name":"Bernd","full_name":"Bickel, Bernd","last_name":"Bickel"}],"doi":"10.1145/3592432","publication_status":"published","publication":"ACM Transactions on Graphics","file":[{"file_name":"Piovarci2023.pdf","success":1,"checksum":"5f0a6867689e025a661bd0b4fd90b821","file_id":"12985","creator":"mpiovarc","date_updated":"2023-05-16T09:38:25Z","date_created":"2023-05-16T09:38:25Z","file_size":30817343,"access_level":"open_access","relation":"main_file","content_type":"application/pdf"},{"success":1,"file_name":"2023_ACM_Piovarci.pdf","checksum":"6dd371de5b517e5f184f9c2cbea4b8b3","date_updated":"2024-04-16T05:52:18Z","file_id":"15324","creator":"dernst","access_level":"open_access","content_type":"application/pdf","relation":"main_file","date_created":"2024-04-16T05:52:18Z","file_size":30281676}],"abstract":[{"lang":"eng","text":"Tattoos are a highly popular medium, with both artistic and medical applications. Although the mechanical process of tattoo application has evolved historically, the results are reliant on the artisanal skill of the artist. This can be especially challenging for some skin tones, or in cases where artists lack experience. We provide the first systematic overview of tattooing as a computational fabrication technique. We built an automated tattooing rig and a recipe for the creation of silicone sheets mimicking realistic skin tones, which allowed us to create an accurate model predicting tattoo appearance. This enables several exciting applications including tattoo previewing, color retargeting, novel ink spectra optimization, color-accurate prosthetics, and more."}],"publication_identifier":{"eissn":["1557-7368"],"issn":["0730-0301"]},"oa_version":"Published Version","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","publisher":"Association for Computing Machinery","article_type":"original","date_created":"2023-05-16T09:39:14Z"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2023-05-19T11:12:25Z","publisher":"Springer Nature","article_type":"original","publication":"Scientific Reports","abstract":[{"lang":"eng","text":"Current methods for assessing cell proliferation in 3D scaffolds rely on changes in metabolic activity or total DNA, however, direct quantification of cell number in 3D scaffolds remains a challenge. To address this issue, we developed an unbiased stereology approach that uses systematic-random sampling and thin focal-plane optical sectioning of the scaffolds followed by estimation of total cell number (StereoCount). This approach was validated against an indirect method for measuring the total DNA (DNA content); and the Bürker counting chamber, the current reference method for quantifying cell number. We assessed the total cell number for cell seeding density (cells per unit volume) across four values and compared the methods in terms of accuracy, ease-of-use and time demands. The accuracy of StereoCount markedly outperformed the DNA content for cases with ~ 10,000 and ~ 125,000 cells/scaffold. For cases with ~ 250,000 and ~ 375,000 cells/scaffold both StereoCount and DNA content showed lower accuracy than the Bürker but did not differ from each other. In terms of ease-of-use, there was a strong advantage for the StereoCount due to output in terms of absolute cell numbers along with the possibility for an overview of cell distribution and future use of automation for high throughput analysis. Taking together, the StereoCount method is an efficient approach for direct cell quantification in 3D collagen scaffolds. Its major benefit is that automated StereoCount could accelerate research using 3D scaffolds focused on drug discovery for a wide variety of human diseases."}],"file":[{"date_created":"2023-05-22T07:57:37Z","file_size":3055077,"access_level":"open_access","content_type":"application/pdf","relation":"main_file","file_id":"13047","creator":"dernst","date_updated":"2023-05-22T07:57:37Z","file_name":"2023_ScientificReports_Zavadakova.pdf","success":1,"checksum":"8c1b769693ff4288df8376e59ad1176d"}],"publication_status":"published","doi":"10.1038/s41598-023-35162-z","pmid":1,"oa_version":"Published Version","publication_identifier":{"issn":["2045-2322"]},"department":[{"_id":"Bio"}],"acknowledgement":"The study was supported by Project No. CZ.02.1.01/0.0/0.0/16_019/0000787 “Fighting INfectious Diseases”, awarded by the MEYS CR, financed from EFRR, by the Cooperatio Program, research area DIAG and research area MED/DIAG, by the profiBONE project (TO01000309) benefitting from a € (1.433.000) grant from Iceland, Liechtenstein and Norway through the EEA Grants and the Technology Agency of the Czech Republic and by a Grant (#1926990) to PRM and SRC Biosciences from the National Science Foundation (U.S. Public Health Service). The authors acknowledge the invaluable assistance provided by Iveta Paurova via her support in terms of the provision of laboratory services.","issue":"1","author":[{"last_name":"Zavadakova","full_name":"Zavadakova, Anna","first_name":"Anna"},{"first_name":"Lucie","full_name":"Vistejnova, Lucie","last_name":"Vistejnova"},{"id":"0bf89b6a-d28b-11eb-8bd6-f43768e4d368","first_name":"Tereza","last_name":"Belinova","full_name":"Belinova, Tereza"},{"first_name":"Filip","full_name":"Tichanek, Filip","last_name":"Tichanek"},{"first_name":"Dagmar","full_name":"Bilikova, Dagmar","last_name":"Bilikova"},{"first_name":"Peter R.","last_name":"Mouton","full_name":"Mouton, Peter R."}],"article_number":"7959","scopus_import":"1","isi":1,"external_id":{"pmid":["37198326"],"isi":["000995271600104"]},"intvolume":" 13","day":"17","keyword":["Multidisciplinary"],"file_date_updated":"2023-05-22T07:57:37Z","citation":{"ama":"Zavadakova A, Vistejnova L, Belinova T, Tichanek F, Bilikova D, Mouton PR. Novel stereological method for estimation of cell counts in 3D collagen scaffolds. Scientific Reports. 2023;13(1). doi:10.1038/s41598-023-35162-z","short":"A. Zavadakova, L. Vistejnova, T. Belinova, F. Tichanek, D. Bilikova, P.R. Mouton, Scientific Reports 13 (2023).","chicago":"Zavadakova, Anna, Lucie Vistejnova, Tereza Belinova, Filip Tichanek, Dagmar Bilikova, and Peter R. Mouton. “Novel Stereological Method for Estimation of Cell Counts in 3D Collagen Scaffolds.” Scientific Reports. Springer Nature, 2023. https://doi.org/10.1038/s41598-023-35162-z.","mla":"Zavadakova, Anna, et al. “Novel Stereological Method for Estimation of Cell Counts in 3D Collagen Scaffolds.” Scientific Reports, vol. 13, no. 1, 7959, Springer Nature, 2023, doi:10.1038/s41598-023-35162-z.","apa":"Zavadakova, A., Vistejnova, L., Belinova, T., Tichanek, F., Bilikova, D., & Mouton, P. R. (2023). Novel stereological method for estimation of cell counts in 3D collagen scaffolds. Scientific Reports. Springer Nature. https://doi.org/10.1038/s41598-023-35162-z","ista":"Zavadakova A, Vistejnova L, Belinova T, Tichanek F, Bilikova D, Mouton PR. 2023. Novel stereological method for estimation of cell counts in 3D collagen scaffolds. Scientific Reports. 13(1), 7959.","ieee":"A. Zavadakova, L. Vistejnova, T. Belinova, F. Tichanek, D. Bilikova, and P. R. Mouton, “Novel stereological method for estimation of cell counts in 3D collagen scaffolds,” Scientific Reports, vol. 13, no. 1. Springer Nature, 2023."},"article_processing_charge":"No","type":"journal_article","oa":1,"ddc":["570"],"year":"2023","month":"05","has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"related_material":{"link":[{"url":"https://doi.org/10.1038/s41598-023-37265-z","relation":"erratum"}]},"_id":"13033","date_published":"2023-05-17T00:00:00Z","quality_controlled":"1","language":[{"iso":"eng"}],"date_updated":"2025-04-23T08:56:48Z","volume":13,"title":"Novel stereological method for estimation of cell counts in 3D collagen scaffolds","status":"public"},{"language":[{"iso":"eng"}],"date_updated":"2023-08-01T14:45:25Z","quality_controlled":"1","date_published":"2023-04-01T00:00:00Z","_id":"13039","month":"04","year":"2023","status":"public","title":"Ab initio calculation of the reflectivity of molecular fluids under shock compression","volume":107,"oa_version":"None","publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"doi":"10.1103/PhysRevB.107.134109","publication_status":"published","abstract":[{"text":"We calculate reflectivities of dynamically compressed water, water-ethanol mixtures, and ammonia at infrared and optical wavelengths with density functional theory and molecular dynamics simulations. The influence of the exchange-correlation functional on the results is examined in detail. Our findings indicate that the consistent use of the HSE hybrid functional reproduces experimental results much better than the commonly used PBE functional. The HSE functional offers not only a more accurate description of the electronic band gap but also shifts the onset of molecular dissociation in the molecular dynamics simulations to significantly higher pressures. We also highlight the importance of using accurate reference standards in reflectivity experiments and reanalyze infrared and optical reflectivity data from recent experiments. Thus, our combined theoretical and experimental work explains and resolves lingering discrepancies between calculations and measurements for the investigated molecular substances under shock compression.","lang":"eng"}],"publication":"Physical Review B","publisher":"American Physical Society","article_type":"original","date_created":"2023-05-21T22:01:04Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","type":"journal_article","citation":{"short":"M. French, M. Bethkenhagen, A. Ravasio, J.A. Hernandez, Physical Review B 107 (2023).","ama":"French M, Bethkenhagen M, Ravasio A, Hernandez JA. Ab initio calculation of the reflectivity of molecular fluids under shock compression. Physical Review B. 2023;107(13). doi:10.1103/PhysRevB.107.134109","chicago":"French, Martin, Mandy Bethkenhagen, Alessandra Ravasio, and Jean Alexis Hernandez. “Ab Initio Calculation of the Reflectivity of Molecular Fluids under Shock Compression.” Physical Review B. American Physical Society, 2023. https://doi.org/10.1103/PhysRevB.107.134109.","ista":"French M, Bethkenhagen M, Ravasio A, Hernandez JA. 2023. Ab initio calculation of the reflectivity of molecular fluids under shock compression. Physical Review B. 107(13), 134109.","apa":"French, M., Bethkenhagen, M., Ravasio, A., & Hernandez, J. A. (2023). Ab initio calculation of the reflectivity of molecular fluids under shock compression. Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.107.134109","mla":"French, Martin, et al. “Ab Initio Calculation of the Reflectivity of Molecular Fluids under Shock Compression.” Physical Review B, vol. 107, no. 13, 134109, American Physical Society, 2023, doi:10.1103/PhysRevB.107.134109.","ieee":"M. French, M. Bethkenhagen, A. Ravasio, and J. A. Hernandez, “Ab initio calculation of the reflectivity of molecular fluids under shock compression,” Physical Review B, vol. 107, no. 13. American Physical Society, 2023."},"day":"01","intvolume":" 107","isi":1,"external_id":{"isi":["000974672600001"]},"article_number":"134109","scopus_import":"1","author":[{"last_name":"French","full_name":"French, Martin","first_name":"Martin"},{"last_name":"Bethkenhagen","full_name":"Bethkenhagen, Mandy","first_name":"Mandy","orcid":"0000-0002-1838-2129","id":"201939f4-803f-11ed-ab7e-d8da4bd1517f"},{"full_name":"Ravasio, Alessandra","last_name":"Ravasio","first_name":"Alessandra"},{"first_name":"Jean Alexis","last_name":"Hernandez","full_name":"Hernandez, Jean Alexis"}],"acknowledgement":"We thank R. Redmer for helpful discussions. M.F. acknowledges support by the Deutsche Forschungsgemeinschaft (DFG) within the FOR 2440. M.B. gratefully acknowledges support by the European Horizon 2020 programme within the Marie Skłodowska-Curie actions (xICE Grant No. 894725) and the NOMIS foundation. A.R. and J.-A.H. acknowledge support form the French National Research Agency (ANR) through the projects POMPEI (Grant No. ANR-16-CE31-0008) and SUPER-ICES (Grant No. ANR-15-CE30-008-01). The ab initio calculations were performed at the NorthGerman Supercomputing Alliance (HLRN) facilities. ","department":[{"_id":"BiCh"}],"issue":"13"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Wiley","article_type":"original","date_created":"2023-05-21T22:01:05Z","doi":"10.1002/cssc.202300128","file":[{"date_created":"2023-11-14T11:27:16Z","file_size":1168683,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","file_name":"2023_ChemSusChem_Farag.pdf","success":1,"checksum":"efa0713289995af83a2147b3e8e1d6a6","file_id":"14532","creator":"dernst","date_updated":"2023-11-14T11:27:16Z"}],"publication":"ChemSusChem","abstract":[{"text":"A series of triarylamines was synthesised and screened for their suitability as catholytes in redox flow batteries using cyclic voltammetry (CV). Tris(4-aminophenyl)amine was found to be the strongest candidate. Solubility and initial electrochemical performance were promising; however, polymerisation was observed during electrochemical cycling leading to rapid capacity fade prescribed to a loss of accessible active material and the limitation of ion transport processes within the cell. A mixed electrolyte system of H3PO4 and HCl was found to inhibit polymerisation producing oligomers that consumed less active material reducing rates of degradation in the redox flow battery. Under these conditions Coulombic efficiency improved by over 4 %, the maximum number of cycles more than quadrupled and an additional theoretical capacity of 20 % was accessed. This paper is, to our knowledge, the first example of triarylamines as catholytes in all-aqueous redox flow batteries and emphasises the impact supporting electrolytes can have on electrochemical performance.","lang":"eng"}],"publication_status":"published","oa_version":"Published Version","pmid":1,"publication_identifier":{"eissn":["1864-564X"],"issn":["1864-5631"]},"issue":"13","acknowledgement":"The authors (N.L.F and R.B.J) would like to acknowledge the funding contributions of Shell and the EPRSC via I–Case studentships (grants no. EP/V519662/1 and EP/R511870/1 respectively). T.I would like to thank the ERC advanced Investigator Grant for CPG (EC H2020 835073). Thank you to Zhen Wang from the University of Cambridge for measuring GPC, the Yusuf Hamied Department of Chemistry's mass spectrometry service for MS measurements and analysis and Dr Andrew Bond from the University of Cambridge for XRD measurement and analysis.","department":[{"_id":"StFr"}],"article_number":"e202300128","scopus_import":"1","external_id":{"pmid":["36970847"],"isi":["000985051300001"]},"isi":1,"author":[{"first_name":"Nadia L.","full_name":"Farag, Nadia L.","last_name":"Farag"},{"full_name":"Jethwa, Rajesh B","last_name":"Jethwa","id":"4cc538d5-803f-11ed-ab7e-8139573aad8f","first_name":"Rajesh B","orcid":"0000-0002-0404-4356"},{"last_name":"Beardmore","full_name":"Beardmore, Alice E.","first_name":"Alice E."},{"last_name":"Insinna","full_name":"Insinna, Teresa","first_name":"Teresa"},{"full_name":"O'Keefe, Christopher A.","last_name":"O'Keefe","first_name":"Christopher A."},{"last_name":"Klusener","full_name":"Klusener, Peter A.A.","first_name":"Peter A.A."},{"first_name":"Clare P.","last_name":"Grey","full_name":"Grey, Clare P."},{"last_name":"Wright","full_name":"Wright, Dominic S.","first_name":"Dominic S."}],"day":"06","file_date_updated":"2023-11-14T11:27:16Z","intvolume":" 16","article_processing_charge":"Yes (in subscription journal)","type":"journal_article","oa":1,"citation":{"chicago":"Farag, Nadia L., Rajesh B Jethwa, Alice E. Beardmore, Teresa Insinna, Christopher A. O’Keefe, Peter A.A. Klusener, Clare P. Grey, and Dominic S. Wright. “Triarylamines as Catholytes in Aqueous Organic Redox Flow Batteries.” ChemSusChem. Wiley, 2023. https://doi.org/10.1002/cssc.202300128.","ama":"Farag NL, Jethwa RB, Beardmore AE, et al. Triarylamines as catholytes in aqueous organic redox flow batteries. ChemSusChem. 2023;16(13). doi:10.1002/cssc.202300128","short":"N.L. Farag, R.B. Jethwa, A.E. Beardmore, T. Insinna, C.A. O’Keefe, P.A.A. Klusener, C.P. Grey, D.S. Wright, ChemSusChem 16 (2023).","ieee":"N. L. Farag et al., “Triarylamines as catholytes in aqueous organic redox flow batteries,” ChemSusChem, vol. 16, no. 13. Wiley, 2023.","apa":"Farag, N. L., Jethwa, R. B., Beardmore, A. E., Insinna, T., O’Keefe, C. A., Klusener, P. A. A., … Wright, D. S. (2023). Triarylamines as catholytes in aqueous organic redox flow batteries. ChemSusChem. Wiley. https://doi.org/10.1002/cssc.202300128","ista":"Farag NL, Jethwa RB, Beardmore AE, Insinna T, O’Keefe CA, Klusener PAA, Grey CP, Wright DS. 2023. Triarylamines as catholytes in aqueous organic redox flow batteries. ChemSusChem. 16(13), e202300128.","mla":"Farag, Nadia L., et al. “Triarylamines as Catholytes in Aqueous Organic Redox Flow Batteries.” ChemSusChem, vol. 16, no. 13, e202300128, Wiley, 2023, doi:10.1002/cssc.202300128."},"ddc":["540"],"year":"2023","month":"07","has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"_id":"13041","date_published":"2023-07-06T00:00:00Z","date_updated":"2023-11-14T11:28:23Z","language":[{"iso":"eng"}],"quality_controlled":"1","title":"Triarylamines as catholytes in aqueous organic redox flow batteries","volume":16,"status":"public"},{"status":"public","arxiv":1,"corr_author":"1","volume":30,"title":"A note on long cycles in sparse random graphs","date_published":"2023-05-05T00:00:00Z","_id":"13042","quality_controlled":"1","date_updated":"2024-10-09T21:05:26Z","language":[{"iso":"eng"}],"ddc":["510"],"year":"2023","has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"month":"05","intvolume":" 30","file_date_updated":"2023-05-22T07:43:19Z","day":"05","citation":{"short":"M. Anastos, Electronic Journal of Combinatorics 30 (2023).","ama":"Anastos M. A note on long cycles in sparse random graphs. Electronic Journal of Combinatorics. 2023;30(2). doi:10.37236/11471","chicago":"Anastos, Michael. “A Note on Long Cycles in Sparse Random Graphs.” Electronic Journal of Combinatorics. Electronic Journal of Combinatorics, 2023. https://doi.org/10.37236/11471.","ista":"Anastos M. 2023. A note on long cycles in sparse random graphs. Electronic Journal of Combinatorics. 30(2), P2.21.","apa":"Anastos, M. (2023). A note on long cycles in sparse random graphs. Electronic Journal of Combinatorics. Electronic Journal of Combinatorics. https://doi.org/10.37236/11471","mla":"Anastos, Michael. “A Note on Long Cycles in Sparse Random Graphs.” Electronic Journal of Combinatorics, vol. 30, no. 2, P2.21, Electronic Journal of Combinatorics, 2023, doi:10.37236/11471.","ieee":"M. Anastos, “A note on long cycles in sparse random graphs,” Electronic Journal of Combinatorics, vol. 30, no. 2. Electronic Journal of Combinatorics, 2023."},"oa":1,"article_processing_charge":"No","type":"journal_article","issue":"2","acknowledgement":"We would like to thank the reviewers for their helpful comments and remarks.","department":[{"_id":"MaKw"}],"author":[{"id":"0b2a4358-bb35-11ec-b7b9-e3279b593dbb","first_name":"Michael","last_name":"Anastos","full_name":"Anastos, Michael"}],"external_id":{"isi":["000988285500001"],"arxiv":["2105.13828"]},"isi":1,"article_number":"P2.21","scopus_import":"1","publication_status":"published","abstract":[{"text":"Let Lc,n denote the size of the longest cycle in G(n, c/n),c >1 constant. We show that there exists a continuous function f(c) such that Lc,n/n→f(c) a.s. for c>20, thus extending a result of Frieze and the author to smaller values of c. Thereafter, for c>20, we determine the limit of the probability that G(n, c/n)contains cycles of every length between the length of its shortest and its longest cycles as n→∞.","lang":"eng"}],"publication":"Electronic Journal of Combinatorics","file":[{"date_created":"2023-05-22T07:43:19Z","file_size":448736,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","success":1,"file_name":"2023_JourCombinatorics_Anastos.pdf","checksum":"6269ed3b3eded6536d3d9d6baad2d5b9","file_id":"13046","creator":"dernst","date_updated":"2023-05-22T07:43:19Z"}],"doi":"10.37236/11471","publication_identifier":{"eissn":["1077-8926"]},"oa_version":"Published Version","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2023-05-21T22:01:05Z","article_type":"original","publisher":"Electronic Journal of Combinatorics"},{"intvolume":" 25","file_date_updated":"2023-05-22T07:24:13Z","day":"20","citation":{"ama":"Hensel S, Laux T. Weak-strong uniqueness for the mean curvature flow of double bubbles. Interfaces and Free Boundaries. 2023;25(1):37-107. doi:10.4171/IFB/484","short":"S. Hensel, T. Laux, Interfaces and Free Boundaries 25 (2023) 37–107.","chicago":"Hensel, Sebastian, and Tim Laux. “Weak-Strong Uniqueness for the Mean Curvature Flow of Double Bubbles.” Interfaces and Free Boundaries. EMS Press, 2023. https://doi.org/10.4171/IFB/484.","mla":"Hensel, Sebastian, and Tim Laux. “Weak-Strong Uniqueness for the Mean Curvature Flow of Double Bubbles.” Interfaces and Free Boundaries, vol. 25, no. 1, EMS Press, 2023, pp. 37–107, doi:10.4171/IFB/484.","ista":"Hensel S, Laux T. 2023. Weak-strong uniqueness for the mean curvature flow of double bubbles. Interfaces and Free Boundaries. 25(1), 37–107.","apa":"Hensel, S., & Laux, T. (2023). Weak-strong uniqueness for the mean curvature flow of double bubbles. Interfaces and Free Boundaries. EMS Press. https://doi.org/10.4171/IFB/484","ieee":"S. Hensel and T. Laux, “Weak-strong uniqueness for the mean curvature flow of double bubbles,” Interfaces and Free Boundaries, vol. 25, no. 1. EMS Press, pp. 37–107, 2023."},"oa":1,"article_processing_charge":"No","type":"journal_article","ec_funded":1,"department":[{"_id":"JuFi"}],"issue":"1","acknowledgement":"This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement no. 948819), and from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy – EXC-2047/1 – 390685813.","project":[{"_id":"0aa76401-070f-11eb-9043-b5bb049fa26d","name":"Bridging Scales in Random Materials","grant_number":"948819","call_identifier":"H2020"}],"author":[{"last_name":"Hensel","full_name":"Hensel, Sebastian","id":"4D23B7DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7252-8072","first_name":"Sebastian"},{"full_name":"Laux, Tim","last_name":"Laux","first_name":"Tim"}],"external_id":{"isi":["000975817300002"],"arxiv":["2108.01733"]},"isi":1,"scopus_import":"1","publication_status":"published","publication":"Interfaces and Free Boundaries","file":[{"checksum":"622422484810441e48f613e968c7e7a4","success":1,"file_name":"2023_Interfaces_Hensel.pdf","creator":"dernst","file_id":"13045","date_updated":"2023-05-22T07:24:13Z","file_size":867876,"date_created":"2023-05-22T07:24:13Z","relation":"main_file","content_type":"application/pdf","access_level":"open_access"}],"abstract":[{"lang":"eng","text":"We derive a weak-strong uniqueness principle for BV solutions to multiphase mean curvature flow of triple line clusters in three dimensions. Our proof is based on the explicit construction\r\nof a gradient flow calibration in the sense of the recent work of Fischer et al. (2020) for any such\r\ncluster. This extends the two-dimensional construction to the three-dimensional case of surfaces\r\nmeeting along triple junctions."}],"doi":"10.4171/IFB/484","oa_version":"Published Version","publication_identifier":{"eissn":["1463-9971"],"issn":["1463-9963"]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2023-05-21T22:01:06Z","article_type":"original","publisher":"EMS Press","status":"public","page":"37-107","corr_author":"1","arxiv":1,"volume":25,"title":"Weak-strong uniqueness for the mean curvature flow of double bubbles","date_published":"2023-04-20T00:00:00Z","_id":"13043","quality_controlled":"1","language":[{"iso":"eng"}],"date_updated":"2025-04-14T09:35:57Z","ddc":["510"],"year":"2023","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"has_accepted_license":"1","month":"04","related_material":{"record":[{"relation":"earlier_version","id":"10013","status":"public"}]}},{"status":"public","corr_author":"1","arxiv":1,"page":"1768-1776","title":"Hausdorff and Gromov-Hausdorff stable subsets of the medial axis","_id":"13048","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2303.04014"}],"date_published":"2023-06-02T00:00:00Z","date_updated":"2025-09-09T12:26:49Z","language":[{"iso":"eng"}],"quality_controlled":"1","year":"2023","conference":{"location":"Orlando, FL, United States","start_date":"2023-06-20","name":"STOC: Symposium on Theory of Computing","end_date":"2023-06-23"},"month":"06","day":"02","type":"conference","article_processing_charge":"No","oa":1,"citation":{"short":"A. Lieutier, M. Wintraecken, in:, Proceedings of the 55th Annual ACM Symposium on Theory of Computing, Association for Computing Machinery, 2023, pp. 1768–1776.","ama":"Lieutier A, Wintraecken M. Hausdorff and Gromov-Hausdorff stable subsets of the medial axis. In: Proceedings of the 55th Annual ACM Symposium on Theory of Computing. Association for Computing Machinery; 2023:1768-1776. doi:10.1145/3564246.3585113","chicago":"Lieutier, André, and Mathijs Wintraecken. “Hausdorff and Gromov-Hausdorff Stable Subsets of the Medial Axis.” In Proceedings of the 55th Annual ACM Symposium on Theory of Computing, 1768–76. Association for Computing Machinery, 2023. https://doi.org/10.1145/3564246.3585113.","mla":"Lieutier, André, and Mathijs Wintraecken. “Hausdorff and Gromov-Hausdorff Stable Subsets of the Medial Axis.” Proceedings of the 55th Annual ACM Symposium on Theory of Computing, Association for Computing Machinery, 2023, pp. 1768–76, doi:10.1145/3564246.3585113.","apa":"Lieutier, A., & Wintraecken, M. (2023). Hausdorff and Gromov-Hausdorff stable subsets of the medial axis. In Proceedings of the 55th Annual ACM Symposium on Theory of Computing (pp. 1768–1776). Orlando, FL, United States: Association for Computing Machinery. https://doi.org/10.1145/3564246.3585113","ista":"Lieutier A, Wintraecken M. 2023. Hausdorff and Gromov-Hausdorff stable subsets of the medial axis. Proceedings of the 55th Annual ACM Symposium on Theory of Computing. STOC: Symposium on Theory of Computing, 1768–1776.","ieee":"A. Lieutier and M. Wintraecken, “Hausdorff and Gromov-Hausdorff stable subsets of the medial axis,” in Proceedings of the 55th Annual ACM Symposium on Theory of Computing, Orlando, FL, United States, 2023, pp. 1768–1776."},"project":[{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships"},{"_id":"fc390959-9c52-11eb-aca3-afa58bd282b2","grant_number":"M03073","name":"Learning and triangulating manifolds via collapses"}],"department":[{"_id":"HeEd"}],"acknowledgement":"We are greatly indebted to Erin Chambers for posing a number of questions that eventually led to this paper. We would also like to thank the other organizers of the workshop on ‘Algorithms\r\nfor the medial axis’. We are also indebted to Tatiana Ezubova for helping with the search for and translation of Russian literature. The second author thanks all members of the Edelsbrunner and Datashape groups for the atmosphere in which the research was conducted.\r\nThe research leading to these results has received funding from the European Research Council (ERC) under the European Union’s Seventh Framework Programme (FP/2007-2013) / ERC Grant Agreement No. 339025 GUDHI (Algorithmic Foundations of Geometry Understanding in Higher Dimensions). Supported by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 754411. The Austrian science fund (FWF) M-3073.","ec_funded":1,"scopus_import":"1","external_id":{"isi":["001064640700143"],"arxiv":["2303.04014"]},"isi":1,"author":[{"first_name":"André","last_name":"Lieutier","full_name":"Lieutier, André"},{"id":"307CFBC8-F248-11E8-B48F-1D18A9856A87","first_name":"Mathijs","orcid":"0000-0002-7472-2220","last_name":"Wintraecken","full_name":"Wintraecken, Mathijs"}],"doi":"10.1145/3564246.3585113","publication":"Proceedings of the 55th Annual ACM Symposium on Theory of Computing","abstract":[{"text":"In this paper we introduce a pruning of the medial axis called the (λ,α)-medial axis (axλα). We prove that the (λ,α)-medial axis of a set K is stable in a Gromov-Hausdorff sense under weak assumptions. More formally we prove that if K and K′ are close in the Hausdorff (dH) sense then the (λ,α)-medial axes of K and K′ are close as metric spaces, that is the Gromov-Hausdorff distance (dGH) between the two is 1/4-Hölder in the sense that dGH (axλα(K),axλα(K′)) ≲ dH(K,K′)1/4. The Hausdorff distance between the two medial axes is also bounded, by dH (axλα(K),λα(K′)) ≲ dH(K,K′)1/2. These quantified stability results provide guarantees for practical computations of medial axes from approximations. Moreover, they provide key ingredients for studying the computability of the medial axis in the context of computable analysis.","lang":"eng"}],"publication_status":"published","oa_version":"Preprint","publication_identifier":{"isbn":["9781450399135"]},"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","publisher":"Association for Computing Machinery","date_created":"2023-05-22T08:02:02Z"},{"conference":{"location":"Los Angeles, CA, United States","start_date":"2023-08-06","name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference","end_date":"2023-08-10"},"year":"2023","ddc":["006"],"has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"month":"07","related_material":{"record":[{"status":"public","id":"20276","relation":"dissertation_contains"}]},"date_published":"2023-07-26T00:00:00Z","_id":"13049","quality_controlled":"1","date_updated":"2026-05-04T12:41:52Z","language":[{"iso":"eng"}],"volume":42,"title":"PCBend: Light up your 3D shapes with foldable circuit boards","status":"public","acknowledged_ssus":[{"_id":"M-Shop"}],"corr_author":"1","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_created":"2023-05-22T08:37:04Z","article_type":"original","publisher":"Association for Computing Machinery","publication_status":"published","abstract":[{"lang":"eng","text":"We propose a computational design approach for covering a surface with individually addressable RGB LEDs, effectively forming a low-resolution surface screen. To achieve a low-cost and scalable approach, we propose creating designs from flat PCB panels bent in-place along the surface of a 3D printed core. Working with standard rigid PCBs enables the use of\r\nestablished PCB manufacturing services, allowing the fabrication of designs with several hundred LEDs. \r\nOur approach optimizes the PCB geometry for folding, and then jointly optimizes the LED packing, circuit and routing, solving a challenging layout problem under strict manufacturing requirements. Unlike paper, PCBs cannot bend beyond a certain point without breaking. Therefore, we introduce parametric cut patterns acting as hinges, designed to allow bending while remaining compact. To tackle the joint optimization of placement, circuit and routing, we propose a specialized algorithm that splits the global problem into one sub-problem per triangle, which is then individually solved.\r\nOur technique generates PCB blueprints in a completely automated way. After being fabricated by a PCB manufacturing service, the boards are bent and glued by the user onto the 3D printed support. We demonstrate our technique on a range of physical models and virtual examples, creating intricate surface light patterns from hundreds of LEDs."}],"publication":"Transactions on Graphics","file":[{"checksum":"a0b0ba3b36f43a94388e8824613d812a","file_name":"2023_ACMToG_Freire.pdf","success":1,"creator":"dernst","file_id":"13156","date_updated":"2023-06-19T11:02:23Z","file_size":78940724,"date_created":"2023-06-19T11:02:23Z","content_type":"application/pdf","relation":"main_file","access_level":"open_access"},{"creator":"dernst","file_id":"13157","date_updated":"2023-06-20T12:20:51Z","checksum":"b9206bbb67af82df49b7e7cdbde3410c","file_name":"2023_ACMToG_SuppMaterial_Freire.pdf","success":1,"file_size":34345905,"date_created":"2023-06-20T12:20:51Z","relation":"main_file","content_type":"application/pdf","access_level":"open_access"}],"doi":"10.1145/3592411","publication_identifier":{"eissn":["1557-7368"],"issn":["0730-0301"]},"oa_version":"Submitted Version","ec_funded":1,"issue":"4","department":[{"_id":"GradSch"},{"_id":"BeBi"}],"acknowledgement":"We thank the reviewers for the valuable feedback. We also thank the Miba Machine Shop at ISTA, PCBWay, and PragoBoard for helping us with fabrication and assembly. This project was supported by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (Grant Agreement No. 715767 – MATERIALIZABLE).","project":[{"call_identifier":"H2020","_id":"24F9549A-B435-11E9-9278-68D0E5697425","grant_number":"715767","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling"}],"author":[{"last_name":"Freire","full_name":"Freire, Marco","first_name":"Marco"},{"full_name":"Bhargava, Manas","last_name":"Bhargava","first_name":"Manas","orcid":"0009-0007-6138-6890","id":"FF8FA64C-AA6A-11E9-99AD-50D4E5697425"},{"first_name":"Camille","id":"2B14B676-F248-11E8-B48F-1D18A9856A87","full_name":"Schreck, Camille","last_name":"Schreck"},{"first_name":"Pierre-Alexandre","last_name":"Hugron","full_name":"Hugron, Pierre-Alexandre"},{"full_name":"Bickel, Bernd","last_name":"Bickel","first_name":"Bernd","id":"49876194-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6511-9385"},{"last_name":"Lefebvre","full_name":"Lefebvre, Sylvain","first_name":"Sylvain"}],"external_id":{"isi":["001044671300108"]},"isi":1,"article_number":"142","scopus_import":"1","intvolume":" 42","keyword":["PCB design and layout","Mesh geometry models"],"file_date_updated":"2023-06-20T12:20:51Z","day":"26","citation":{"ama":"Freire M, Bhargava M, Schreck C, Hugron P-A, Bickel B, Lefebvre S. PCBend: Light up your 3D shapes with foldable circuit boards. Transactions on Graphics. 2023;42(4). doi:10.1145/3592411","short":"M. Freire, M. Bhargava, C. Schreck, P.-A. Hugron, B. Bickel, S. Lefebvre, Transactions on Graphics 42 (2023).","chicago":"Freire, Marco, Manas Bhargava, Camille Schreck, Pierre-Alexandre Hugron, Bernd Bickel, and Sylvain Lefebvre. “PCBend: Light up Your 3D Shapes with Foldable Circuit Boards.” Transactions on Graphics. Association for Computing Machinery, 2023. https://doi.org/10.1145/3592411.","ista":"Freire M, Bhargava M, Schreck C, Hugron P-A, Bickel B, Lefebvre S. 2023. PCBend: Light up your 3D shapes with foldable circuit boards. Transactions on Graphics. 42(4), 142.","apa":"Freire, M., Bhargava, M., Schreck, C., Hugron, P.-A., Bickel, B., & Lefebvre, S. (2023). PCBend: Light up your 3D shapes with foldable circuit boards. Transactions on Graphics. Los Angeles, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3592411","mla":"Freire, Marco, et al. “PCBend: Light up Your 3D Shapes with Foldable Circuit Boards.” Transactions on Graphics, vol. 42, no. 4, 142, Association for Computing Machinery, 2023, doi:10.1145/3592411.","ieee":"M. Freire, M. Bhargava, C. Schreck, P.-A. Hugron, B. Bickel, and S. Lefebvre, “PCBend: Light up your 3D shapes with foldable circuit boards,” Transactions on Graphics, vol. 42, no. 4. Association for Computing Machinery, 2023."},"oa":1,"type":"journal_article","article_processing_charge":"No"},{"publisher":"Springer Nature","place":"New York, NY","series_title":"MIMB","date_created":"2023-05-22T08:41:48Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","pmid":1,"publication_identifier":{"issn":["1064-3745"],"isbn":["9781071631348"],"eissn":["1940-6029"],"eisbn":["9781071631355"]},"oa_version":"None","doi":"10.1007/978-1-0716-3135-5_9","publication_status":"published","publication":"The Immune Synapse","abstract":[{"lang":"eng","text":"Imaging of the immunological synapse (IS) between dendritic cells (DCs) and T cells in suspension is hampered by suboptimal alignment of cell-cell contacts along the vertical imaging plane. This requires optical sectioning that often results in unsatisfactory resolution in time and space. Here, we present a workflow where DCs and T cells are confined between a layer of glass and polydimethylsiloxane (PDMS) that orients the cells along one, horizontal imaging plane, allowing for fast en-face-imaging of the DC-T cell IS."}],"external_id":{"pmid":["37106180"]},"scopus_import":"1","author":[{"full_name":"Leithner, Alexander F","last_name":"Leithner","orcid":"0000-0002-1073-744X","id":"3B1B77E4-F248-11E8-B48F-1D18A9856A87","first_name":"Alexander F"},{"last_name":"Merrin","full_name":"Merrin, Jack","id":"4515C308-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5145-4609","first_name":"Jack"},{"last_name":"Sixt","full_name":"Sixt, Michael K","orcid":"0000-0002-6620-9179","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","first_name":"Michael K"}],"department":[{"_id":"MiSi"},{"_id":"NanoFab"}],"acknowledgement":"A.L. was funded by an Erwin Schrödinger postdoctoral fellowship of the Austrian Science Fund (FWF, project number: J4542-B) and is an EMBO non-stipendiary postdoctoral fellow. This work was supported by a European Research Council grant ERC-CoG-72437 to M.S. We thank the Imaging & Optics facility, the Nanofabrication facility, and the Miba Machine Shop of ISTA for their excellent support.","project":[{"grant_number":"724373","name":"Cellular Navigation Along Spatial Gradients","_id":"25FE9508-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"ec_funded":1,"article_processing_charge":"No","type":"book_chapter","citation":{"mla":"Leithner, Alexander F., et al. “En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses.” The Immune Synapse, edited by Cosima Baldari and Michael Dustin, vol. 2654, Springer Nature, 2023, pp. 137–47, doi:10.1007/978-1-0716-3135-5_9.","apa":"Leithner, A. F., Merrin, J., & Sixt, M. K. (2023). En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses. In C. Baldari & M. Dustin (Eds.), The Immune Synapse (Vol. 2654, pp. 137–147). New York, NY: Springer Nature. https://doi.org/10.1007/978-1-0716-3135-5_9","ista":"Leithner AF, Merrin J, Sixt MK. 2023.En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses. In: The Immune Synapse. Methods in Molecular Biology, vol. 2654, 137–147.","ieee":"A. F. Leithner, J. Merrin, and M. K. Sixt, “En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses,” in The Immune Synapse, vol. 2654, C. Baldari and M. Dustin, Eds. New York, NY: Springer Nature, 2023, pp. 137–147.","ama":"Leithner AF, Merrin J, Sixt MK. En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses. In: Baldari C, Dustin M, eds. The Immune Synapse. Vol 2654. MIMB. New York, NY: Springer Nature; 2023:137-147. doi:10.1007/978-1-0716-3135-5_9","short":"A.F. Leithner, J. Merrin, M.K. Sixt, in:, C. Baldari, M. Dustin (Eds.), The Immune Synapse, Springer Nature, New York, NY, 2023, pp. 137–147.","chicago":"Leithner, Alexander F, Jack Merrin, and Michael K Sixt. “En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses.” In The Immune Synapse, edited by Cosima Baldari and Michael Dustin, 2654:137–47. MIMB. New York, NY: Springer Nature, 2023. https://doi.org/10.1007/978-1-0716-3135-5_9."},"day":"28","intvolume":" 2654","month":"04","year":"2023","editor":[{"first_name":"Cosima","full_name":"Baldari, Cosima","last_name":"Baldari"},{"first_name":"Michael","last_name":"Dustin","full_name":"Dustin, Michael"}],"date_updated":"2025-04-14T07:42:07Z","language":[{"iso":"eng"}],"quality_controlled":"1","alternative_title":["Methods in Molecular Biology"],"date_published":"2023-04-28T00:00:00Z","_id":"13052","title":"En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses","volume":2654,"page":"137-147","status":"public","acknowledged_ssus":[{"_id":"Bio"},{"_id":"NanoFab"},{"_id":"M-Shop"}]},{"date_published":"2023-05-01T00:00:00Z","main_file_link":[{"url":"https://openreview.net/pdf?id=_eTZBs-yedr","open_access":"1"}],"_id":"13053","quality_controlled":"1","date_updated":"2026-04-07T13:30:19Z","language":[{"iso":"eng"}],"conference":{"end_date":"2023-05-05","start_date":"2023-05-01","name":"ICLR: International Conference on Learning Representations","location":"Kigali, Rwanda "},"year":"2023","ddc":["000"],"has_accepted_license":"1","month":"05","related_material":{"record":[{"id":"13074","relation":"dissertation_contains","status":"public"}],"link":[{"relation":"software","url":"https://github.com/IST-DASLab/CrAM"}]},"status":"public","acknowledged_ssus":[{"_id":"ScienComp"}],"corr_author":"1","arxiv":1,"title":"CrAM: A Compression-Aware Minimizer","publication_status":"published","abstract":[{"text":"Deep neural networks (DNNs) often have to be compressed, via pruning and/or quantization, before they can be deployed in practical settings. In this work we propose a new compression-aware minimizer dubbed CrAM that modifies the optimization step in a principled way, in order to produce models whose local loss behavior is stable under compression operations such as pruning. Thus, dense models trained via CrAM should be compressible post-training, in a single step, without significant accuracy loss. Experimental results on standard benchmarks, such as residual networks for ImageNet classification and BERT models for language modelling, show that CrAM produces dense models that can be more accurate than the standard SGD/Adam-based baselines, but which are stable under weight pruning: specifically, we can prune models in one-shot to 70-80% sparsity with almost no accuracy loss, and to 90% with reasonable (∼1%) accuracy loss, which is competitive with gradual compression methods. Additionally, CrAM can produce sparse models which perform well for transfer learning, and it also works for semi-structured 2:4 pruning patterns supported by GPU hardware. The code for reproducing the results is available at this https URL .","lang":"eng"}],"publication":"11th International Conference on Learning Representations ","file":[{"content_type":"application/pdf","relation":"main_file","access_level":"open_access","file_size":458201,"date_created":"2024-07-22T09:09:45Z","date_updated":"2024-07-22T09:09:45Z","creator":"dernst","file_id":"17294","checksum":"a6eec897e13a91cdc3eeaf309801752c","file_name":"2023_ICLR_Peste.pdf","success":1}],"oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2023-05-23T11:36:18Z","publisher":"OpenReview","file_date_updated":"2024-07-22T09:09:45Z","day":"01","citation":{"ama":"Krumes A, Vladu A, Kurtic E, Lampert C, Alistarh D-A. CrAM: A Compression-Aware Minimizer. In: 11th International Conference on Learning Representations . OpenReview; 2023.","short":"A. Krumes, A. Vladu, E. Kurtic, C. Lampert, D.-A. Alistarh, in:, 11th International Conference on Learning Representations , OpenReview, 2023.","chicago":"Krumes, Alexandra, Adrian Vladu, Eldar Kurtic, Christoph Lampert, and Dan-Adrian Alistarh. “CrAM: A Compression-Aware Minimizer.” In 11th International Conference on Learning Representations . OpenReview, 2023.","apa":"Krumes, A., Vladu, A., Kurtic, E., Lampert, C., & Alistarh, D.-A. (2023). CrAM: A Compression-Aware Minimizer. In 11th International Conference on Learning Representations . Kigali, Rwanda : OpenReview.","ista":"Krumes A, Vladu A, Kurtic E, Lampert C, Alistarh D-A. 2023. CrAM: A Compression-Aware Minimizer. 11th International Conference on Learning Representations . ICLR: International Conference on Learning Representations.","mla":"Krumes, Alexandra, et al. “CrAM: A Compression-Aware Minimizer.” 11th International Conference on Learning Representations , OpenReview, 2023.","ieee":"A. Krumes, A. Vladu, E. Kurtic, C. Lampert, and D.-A. Alistarh, “CrAM: A Compression-Aware Minimizer,” in 11th International Conference on Learning Representations , Kigali, Rwanda , 2023."},"oa":1,"type":"conference","article_processing_charge":"No","ec_funded":1,"acknowledgement":"AP, EK, DA received funding from the European Research Council (ERC) under the European\r\nUnion’s Horizon 2020 research and innovation programme (grant agreement No 805223 ScaleML). AV acknowledges the support of the French Agence Nationale de la Recherche (ANR), under grant ANR-21-CE48-0016 (project COMCOPT). We further acknowledge the support from the Scientific Service Units (SSU) of ISTA through resources provided by Scientific Computing (SciComp).","department":[{"_id":"GradSch"},{"_id":"DaAl"},{"_id":"ChLa"}],"project":[{"grant_number":"805223","_id":"268A44D6-B435-11E9-9278-68D0E5697425","name":"Elastic Coordination for Scalable Machine Learning","call_identifier":"H2020"}],"author":[{"id":"32D78294-F248-11E8-B48F-1D18A9856A87","first_name":"Elena-Alexandra","last_name":"Peste","full_name":"Peste, Elena-Alexandra"},{"first_name":"Adrian","full_name":"Vladu, Adrian","last_name":"Vladu"},{"full_name":"Kurtic, Eldar","last_name":"Kurtic","id":"47beb3a5-07b5-11eb-9b87-b108ec578218","first_name":"Eldar"},{"orcid":"0000-0001-8622-7887","first_name":"Christoph","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","last_name":"Lampert","full_name":"Lampert, Christoph"},{"last_name":"Alistarh","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","first_name":"Dan-Adrian"}],"external_id":{"arxiv":["2207.14200"]}},{"file":[{"access_level":"open_access","relation":"main_file","content_type":"application/pdf","date_created":"2023-05-24T16:11:16Z","file_size":2152072,"success":1,"file_name":"PhD_Thesis_Alexandra_Peste_final.pdf","checksum":"6b3354968403cb9d48cc5a83611fb571","date_updated":"2023-05-24T16:11:16Z","file_id":"13087","creator":"epeste"},{"file_size":1658293,"date_created":"2023-05-24T16:12:59Z","content_type":"application/zip","relation":"source_file","access_level":"closed","checksum":"8d0df94bbcf4db72c991f22503b3fd60","file_name":"PhD_Thesis_APeste.zip","creator":"epeste","file_id":"13088","date_updated":"2023-05-24T16:12:59Z"}],"abstract":[{"text":"Deep learning has become an integral part of a large number of important applications, and many of the recent breakthroughs have been enabled by the ability to train very large models, capable to capture complex patterns and relationships from the data. At the same time, the massive sizes of modern deep learning models have made their deployment to smaller devices more challenging; this is particularly important, as in many applications the users rely on accurate deep learning predictions, but they only have access to devices with limited memory and compute power. One solution to this problem is to prune neural networks, by setting as many of their parameters as possible to zero, to obtain accurate sparse models with lower memory footprint. Despite the great research progress in obtaining sparse models that preserve accuracy, while satisfying memory and computational constraints, there are still many challenges associated with efficiently training sparse models, as well as understanding their generalization properties.\r\n\r\nThe focus of this thesis is to investigate how the training process of sparse models can be made more efficient, and to understand the differences between sparse and dense models in terms of how well they can generalize to changes in the data distribution. We first study a method for co-training sparse and dense models, at a lower cost compared to regular training. With our method we can obtain very accurate sparse networks, and dense models that can recover the baseline accuracy. Furthermore, we are able to more easily analyze the differences, at prediction level, between the sparse-dense model pairs. Next, we investigate the generalization properties of sparse neural networks in more detail, by studying how well different sparse models trained on a larger task can adapt to smaller, more specialized tasks, in a transfer learning scenario. Our analysis across multiple pruning methods and sparsity levels reveals that sparse models provide features that can transfer similarly to or better than the dense baseline. However, the choice of the pruning method plays an important role, and can influence the results when the features are fixed (linear finetuning), or when they are allowed to adapt to the new task (full finetuning). Using sparse models with fixed masks for finetuning on new tasks has an important practical advantage, as it enables training neural networks on smaller devices. However, one drawback of current pruning methods is that the entire training cycle has to be repeated to obtain the initial sparse model, for every sparsity target; in consequence, the entire training process is costly and also multiple models need to be stored. In the last part of the thesis we propose a method that can train accurate dense models that are compressible in a single step, to multiple sparsity levels, without additional finetuning. Our method results in sparse models that can be competitive with existing pruning methods, and which can also successfully generalize to new tasks.","lang":"eng"}],"publication_status":"published","degree_awarded":"PhD","doi":"10.15479/at:ista:13074","oa_version":"Published Version","publication_identifier":{"issn":["2663-337X"]},"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2023-05-23T17:07:53Z","publisher":"Institute of Science and Technology Austria","day":"23","OA_place":"publisher","file_date_updated":"2023-05-24T16:12:59Z","citation":{"short":"A. Krumes, Efficiency and Generalization of Sparse Neural Networks, Institute of Science and Technology Austria, 2023.","ama":"Krumes A. Efficiency and generalization of sparse neural networks. 2023. doi:10.15479/at:ista:13074","chicago":"Krumes, Alexandra. “Efficiency and Generalization of Sparse Neural Networks.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:13074.","ista":"Krumes A. 2023. Efficiency and generalization of sparse neural networks. Institute of Science and Technology Austria.","apa":"Krumes, A. (2023). Efficiency and generalization of sparse neural networks. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:13074","mla":"Krumes, Alexandra. Efficiency and Generalization of Sparse Neural Networks. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:13074.","ieee":"A. Krumes, “Efficiency and generalization of sparse neural networks,” Institute of Science and Technology Austria, 2023."},"type":"dissertation","article_processing_charge":"No","oa":1,"ec_funded":1,"project":[{"call_identifier":"H2020","grant_number":"665385","name":"International IST Doctoral Program","_id":"2564DBCA-B435-11E9-9278-68D0E5697425"},{"name":"Elastic Coordination for Scalable Machine Learning","grant_number":"805223","_id":"268A44D6-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"department":[{"_id":"GradSch"},{"_id":"DaAl"},{"_id":"ChLa"}],"author":[{"id":"32D78294-F248-11E8-B48F-1D18A9856A87","first_name":"Elena-Alexandra","last_name":"Peste","full_name":"Peste, Elena-Alexandra"}],"_id":"13074","date_published":"2023-05-23T00:00:00Z","alternative_title":["ISTA Thesis"],"language":[{"iso":"eng"}],"date_updated":"2026-06-18T17:18:20Z","year":"2023","ddc":["000"],"month":"05","has_accepted_license":"1","related_material":{"record":[{"id":"13053","relation":"part_of_dissertation","status":"public"},{"status":"public","id":"12299","relation":"part_of_dissertation"},{"id":"11458","relation":"part_of_dissertation","status":"public"}]},"status":"public","acknowledged_ssus":[{"_id":"ScienComp"}],"corr_author":"1","page":"147","supervisor":[{"last_name":"Lampert","full_name":"Lampert, Christoph","first_name":"Christoph","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8622-7887"},{"last_name":"Alistarh","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","first_name":"Dan-Adrian"}],"title":"Efficiency and generalization of sparse neural networks"},{"isi":1,"external_id":{"isi":["000996014700004"],"arxiv":["1810.06882"]},"scopus_import":"1","author":[{"orcid":"0000-0002-8314-0177","first_name":"Timothy D","id":"35827D50-F248-11E8-B48F-1D18A9856A87","last_name":"Browning","full_name":"Browning, Timothy D"},{"last_name":"Sawin","full_name":"Sawin, Will","first_name":"Will"}],"issue":"3","department":[{"_id":"TiBr"}],"acknowledgement":"The authors are grateful to Paul Nelson, Per Salberger and Jason Starr for useful comments. While working on this paper the first author was supported by EPRSC grant EP/P026710/1. The research was partially conducted during the period the second author served as a Clay Research Fellow, and partially conducted during the period he was supported by Dr. Max Rössler, the Walter Haefner Foundation and the ETH Zurich Foundation.","project":[{"grant_number":"EP-P026710-2","_id":"26A8D266-B435-11E9-9278-68D0E5697425","name":"Between rational and integral points"}],"oa":1,"article_processing_charge":"No","type":"journal_article","citation":{"ieee":"T. D. Browning and W. Sawin, “Free rational curves on low degree hypersurfaces and the circle method,” Algebra and Number Theory, vol. 17, no. 3. Mathematical Sciences Publishers, pp. 719–748, 2023.","apa":"Browning, T. D., & Sawin, W. (2023). Free rational curves on low degree hypersurfaces and the circle method. Algebra and Number Theory. Mathematical Sciences Publishers. https://doi.org/10.2140/ant.2023.17.719","ista":"Browning TD, Sawin W. 2023. Free rational curves on low degree hypersurfaces and the circle method. Algebra and Number Theory. 17(3), 719–748.","mla":"Browning, Timothy D., and Will Sawin. “Free Rational Curves on Low Degree Hypersurfaces and the Circle Method.” Algebra and Number Theory, vol. 17, no. 3, Mathematical Sciences Publishers, 2023, pp. 719–48, doi:10.2140/ant.2023.17.719.","chicago":"Browning, Timothy D, and Will Sawin. “Free Rational Curves on Low Degree Hypersurfaces and the Circle Method.” Algebra and Number Theory. Mathematical Sciences Publishers, 2023. https://doi.org/10.2140/ant.2023.17.719.","short":"T.D. Browning, W. Sawin, Algebra and Number Theory 17 (2023) 719–748.","ama":"Browning TD, Sawin W. Free rational curves on low degree hypersurfaces and the circle method. Algebra and Number Theory. 2023;17(3):719-748. doi:10.2140/ant.2023.17.719"},"file_date_updated":"2023-05-30T08:05:22Z","day":"12","intvolume":" 17","article_type":"original","publisher":"Mathematical Sciences Publishers","date_created":"2023-05-28T22:01:02Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa_version":"Published Version","publication_identifier":{"eissn":["1944-7833"],"issn":["1937-0652"]},"doi":"10.2140/ant.2023.17.719","publication_status":"published","abstract":[{"text":"We use a function field version of the Hardy–Littlewood circle method to study the locus of free rational curves on an arbitrary smooth projective hypersurface of sufficiently low degree. On the one hand this allows us to bound the dimension of the singular locus of the moduli space of rational curves on such hypersurfaces and, on the other hand, it sheds light on Peyre’s reformulation of the Batyrev–Manin conjecture in terms of slopes with respect to the tangent bundle.","lang":"eng"}],"publication":"Algebra and Number Theory","file":[{"file_size":1430719,"date_created":"2023-05-30T08:05:22Z","content_type":"application/pdf","relation":"main_file","access_level":"open_access","checksum":"5d5d67b235905650e33cf7065d7583b4","file_name":"2023_AlgebraNumberTheory_Browning.pdf","success":1,"creator":"dernst","file_id":"13101","date_updated":"2023-05-30T08:05:22Z"}],"title":"Free rational curves on low degree hypersurfaces and the circle method","volume":17,"page":"719-748","arxiv":1,"corr_author":"1","status":"public","has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"month":"04","ddc":["510"],"year":"2023","date_updated":"2025-04-14T09:25:44Z","language":[{"iso":"eng"}],"quality_controlled":"1","date_published":"2023-04-12T00:00:00Z","_id":"13091"},{"status":"public","corr_author":"1","page":"23380–23389","title":"Bottom-up synthesis of SnTe-based thermoelectric composites","volume":15,"_id":"13092","date_published":"2023-05-04T00:00:00Z","date_updated":"2025-04-14T09:29:33Z","language":[{"iso":"eng"}],"quality_controlled":"1","ddc":["540"],"year":"2023","month":"05","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"has_accepted_license":"1","day":"04","file_date_updated":"2023-05-30T07:38:44Z","intvolume":" 15","type":"journal_article","article_processing_charge":"No","oa":1,"citation":{"chicago":"Nan, Bingfei, Xuan Song, Cheng Chang, Ke Xiao, Yu Zhang, Linlin Yang, Sharona Horta, et al. “Bottom-up Synthesis of SnTe-Based Thermoelectric Composites.” ACS Applied Materials and Interfaces. American Chemical Society, 2023. https://doi.org/10.1021/acsami.3c00625.","short":"B. Nan, X. Song, C. Chang, K. Xiao, Y. Zhang, L. Yang, S. Horta, J. Li, K.H. Lim, M. Ibáñez, A. Cabot, ACS Applied Materials and Interfaces 15 (2023) 23380–23389.","ama":"Nan B, Song X, Chang C, et al. Bottom-up synthesis of SnTe-based thermoelectric composites. ACS Applied Materials and Interfaces. 2023;15(19):23380–23389. doi:10.1021/acsami.3c00625","ieee":"B. Nan et al., “Bottom-up synthesis of SnTe-based thermoelectric composites,” ACS Applied Materials and Interfaces, vol. 15, no. 19. American Chemical Society, pp. 23380–23389, 2023.","mla":"Nan, Bingfei, et al. “Bottom-up Synthesis of SnTe-Based Thermoelectric Composites.” ACS Applied Materials and Interfaces, vol. 15, no. 19, American Chemical Society, 2023, pp. 23380–23389, doi:10.1021/acsami.3c00625.","ista":"Nan B, Song X, Chang C, Xiao K, Zhang Y, Yang L, Horta S, Li J, Lim KH, Ibáñez M, Cabot A. 2023. Bottom-up synthesis of SnTe-based thermoelectric composites. ACS Applied Materials and Interfaces. 15(19), 23380–23389.","apa":"Nan, B., Song, X., Chang, C., Xiao, K., Zhang, Y., Yang, L., … Cabot, A. (2023). Bottom-up synthesis of SnTe-based thermoelectric composites. ACS Applied Materials and Interfaces. American Chemical Society. https://doi.org/10.1021/acsami.3c00625"},"project":[{"grant_number":"M02889","_id":"9B8804FC-BA93-11EA-9121-9846C619BF3A","name":"Bottom-up Engineering for Thermoelectric Applications"}],"acknowledgement":"Open Access is funded by the Austrian Science Fund (FWF). We thank Generalitat de Catalunya AGAUR─2021 SGR 01581 for financial support. B.F.N., K.X., and L.L.Y. thank the China Scholarship Council (CSC) for the scholarship support. C.C. acknowledges funding from the FWF “Lise Meitner Fellowship” grant agreement M 2889-N. J.S.L is grateful to the Science and Technology Department of Sichuan Province for the project no. 22NSFSC0966. K.H.L. was supported by the Institute of Zhejiang University-Quzhou (IZQ2021RCZX003). M.I. acknowledges the financial support from IST Austria.","issue":"19","department":[{"_id":"MaIb"}],"scopus_import":"1","external_id":{"pmid":["37141543"],"isi":["000985497900001"]},"isi":1,"author":[{"full_name":"Nan, Bingfei","last_name":"Nan","first_name":"Bingfei"},{"first_name":"Xuan","full_name":"Song, Xuan","last_name":"Song"},{"id":"9E331C2E-9F27-11E9-AE48-5033E6697425","orcid":"0000-0002-9515-4277","first_name":"Cheng","full_name":"Chang, Cheng","last_name":"Chang"},{"full_name":"Xiao, Ke","last_name":"Xiao","first_name":"Ke"},{"first_name":"Yu","last_name":"Zhang","full_name":"Zhang, Yu"},{"last_name":"Yang","full_name":"Yang, Linlin","first_name":"Linlin"},{"id":"03a7e858-01b1-11ec-8b71-99ae6c4a05bc","first_name":"Sharona","last_name":"Horta","full_name":"Horta, Sharona"},{"last_name":"Li","full_name":"Li, Junshan","first_name":"Junshan"},{"last_name":"Lim","full_name":"Lim, Khak Ho","first_name":"Khak Ho"},{"full_name":"Ibáñez, Maria","last_name":"Ibáñez","orcid":"0000-0001-5013-2843","id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria"},{"first_name":"Andreu","full_name":"Cabot, Andreu","last_name":"Cabot"}],"doi":"10.1021/acsami.3c00625","abstract":[{"lang":"eng","text":"There is a need for the development of lead-free thermoelectric materials for medium-/high-temperature applications. Here, we report a thiol-free tin telluride (SnTe) precursor that can be thermally decomposed to produce SnTe crystals with sizes ranging from tens to several hundreds of nanometers. We further engineer SnTe–Cu2SnTe3 nanocomposites with a homogeneous phase distribution by decomposing the liquid SnTe precursor containing a dispersion of Cu1.5Te colloidal nanoparticles. The presence of Cu within the SnTe and the segregated semimetallic Cu2SnTe3 phase effectively improves the electrical conductivity of SnTe while simultaneously reducing the lattice thermal conductivity without compromising the Seebeck coefficient. Overall, power factors up to 3.63 mW m–1 K–2 and thermoelectric figures of merit up to 1.04 are obtained at 823 K, which represent a 167% enhancement compared with pristine SnTe."}],"publication":"ACS Applied Materials and Interfaces","file":[{"date_updated":"2023-05-30T07:38:44Z","creator":"dernst","file_id":"13099","checksum":"23893be46763c4c78daacddd019de821","success":1,"file_name":"2023_ACSAppliedMaterials_Nan.pdf","relation":"main_file","content_type":"application/pdf","access_level":"open_access","file_size":5640829,"date_created":"2023-05-30T07:38:44Z"}],"publication_status":"published","publication_identifier":{"eissn":["1944-8252"],"issn":["1944-8244"]},"pmid":1,"oa_version":"Published Version","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_type":"original","publisher":"American Chemical Society","date_created":"2023-05-28T22:01:03Z"},{"tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"has_accepted_license":"1","month":"05","year":"2023","ddc":["540"],"language":[{"iso":"eng"}],"date_updated":"2025-04-14T07:59:30Z","quality_controlled":"1","date_published":"2023-05-04T00:00:00Z","_id":"13094","title":"Wrapping pathways of anisotropic dumbbell particles by Giant Unilamellar Vesicles","volume":23,"page":"4267–4273","status":"public","publisher":"American Chemical Society","article_type":"letter_note","date_created":"2023-05-28T22:01:03Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"pmid":1,"oa_version":"Published Version","doi":"10.1021/acs.nanolett.3c00375","publication_status":"published","abstract":[{"lang":"eng","text":"Endocytosis is a key cellular process involved in the uptake of nutrients, pathogens, or the therapy of diseases. Most studies have focused on spherical objects, whereas biologically relevant shapes can be highly anisotropic. In this letter, we use an experimental model system based on Giant Unilamellar Vesicles (GUVs) and dumbbell-shaped colloidal particles to mimic and investigate the first stage of the passive endocytic process: engulfment of an anisotropic object by the membrane. Our model has specific ligand–receptor interactions realized by mobile receptors on the vesicles and immobile ligands on the particles. Through a series of experiments, theory, and molecular dynamics simulations, we quantify the wrapping process of anisotropic dumbbells by GUVs and identify distinct stages of the wrapping pathway. We find that the strong curvature variation in the neck of the dumbbell as well as membrane tension are crucial in determining both the speed of wrapping and the final states."}],"publication":"Nano Letters","file":[{"date_created":"2023-05-30T07:55:31Z","file_size":3654910,"access_level":"open_access","content_type":"application/pdf","relation":"main_file","success":1,"file_name":"2023_NanoLetters_Azadbakht.pdf","checksum":"9734d4c617bab3578ef62916b764547a","file_id":"13100","creator":"dernst","date_updated":"2023-05-30T07:55:31Z"}],"isi":1,"external_id":{"pmid":["37141427"],"isi":["000985481400001"]},"scopus_import":"1","author":[{"first_name":"Ali","full_name":"Azadbakht, Ali","last_name":"Azadbakht"},{"full_name":"Meadowcroft, Billie","last_name":"Meadowcroft","id":"a4725fd6-932b-11ed-81e2-c098c7f37ae1","first_name":"Billie","orcid":"0000-0003-3441-1337"},{"first_name":"Thijs","last_name":"Varkevisser","full_name":"Varkevisser, Thijs"},{"last_name":"Šarić","full_name":"Šarić, Anđela","first_name":"Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","orcid":"0000-0002-7854-2139"},{"last_name":"Kraft","full_name":"Kraft, Daniela J.","first_name":"Daniela J."}],"issue":"10","acknowledgement":"We sincerely thank Casper van der Wel for providing open-source packages for tracking, as well as Yogesh Shelke for his assistance with PAA coverslip preparation and Rachel Doherty for her assistance with particle functionalization. We are grateful to Felix Frey for useful discussions on the theory of membrane wrapping. B.M. and A.Š. acknowledge funding by the European Union’s Horizon 2020 research and innovation programme (ERC Starting Grant No. 802960).","department":[{"_id":"AnSa"}],"project":[{"grant_number":"802960","_id":"eba2549b-77a9-11ec-83b8-a81e493eae4e","name":"Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines","call_identifier":"H2020"}],"ec_funded":1,"oa":1,"type":"journal_article","article_processing_charge":"No","citation":{"mla":"Azadbakht, Ali, et al. “Wrapping Pathways of Anisotropic Dumbbell Particles by Giant Unilamellar Vesicles.” Nano Letters, vol. 23, no. 10, American Chemical Society, 2023, pp. 4267–4273, doi:10.1021/acs.nanolett.3c00375.","ista":"Azadbakht A, Meadowcroft B, Varkevisser T, Šarić A, Kraft DJ. 2023. Wrapping pathways of anisotropic dumbbell particles by Giant Unilamellar Vesicles. Nano Letters. 23(10), 4267–4273.","apa":"Azadbakht, A., Meadowcroft, B., Varkevisser, T., Šarić, A., & Kraft, D. J. (2023). Wrapping pathways of anisotropic dumbbell particles by Giant Unilamellar Vesicles. Nano Letters. American Chemical Society. https://doi.org/10.1021/acs.nanolett.3c00375","ieee":"A. Azadbakht, B. Meadowcroft, T. Varkevisser, A. Šarić, and D. J. Kraft, “Wrapping pathways of anisotropic dumbbell particles by Giant Unilamellar Vesicles,” Nano Letters, vol. 23, no. 10. American Chemical Society, pp. 4267–4273, 2023.","ama":"Azadbakht A, Meadowcroft B, Varkevisser T, Šarić A, Kraft DJ. Wrapping pathways of anisotropic dumbbell particles by Giant Unilamellar Vesicles. Nano Letters. 2023;23(10):4267–4273. doi:10.1021/acs.nanolett.3c00375","short":"A. Azadbakht, B. Meadowcroft, T. Varkevisser, A. Šarić, D.J. Kraft, Nano Letters 23 (2023) 4267–4273.","chicago":"Azadbakht, Ali, Billie Meadowcroft, Thijs Varkevisser, Anđela Šarić, and Daniela J. Kraft. “Wrapping Pathways of Anisotropic Dumbbell Particles by Giant Unilamellar Vesicles.” Nano Letters. American Chemical Society, 2023. https://doi.org/10.1021/acs.nanolett.3c00375."},"file_date_updated":"2023-05-30T07:55:31Z","day":"04","intvolume":" 23"},{"ddc":["540"],"year":"2023","month":"05","has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"related_material":{"record":[{"status":"public","relation":"research_data","id":"12820"}]},"_id":"13095","date_published":"2023-05-04T00:00:00Z","quality_controlled":"1","date_updated":"2024-10-09T21:05:30Z","language":[{"iso":"eng"}],"volume":145,"title":"Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR","status":"public","corr_author":"1","page":"10700–10711","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2023-05-28T22:01:04Z","article_type":"original","publisher":"American Chemical Society","file":[{"access_level":"open_access","content_type":"application/pdf","relation":"main_file","date_created":"2023-05-30T07:05:28Z","file_size":6719299,"date_updated":"2023-05-30T07:05:28Z","file_id":"13098","creator":"dernst","success":1,"file_name":"2023_JACS_Troussicot.pdf","checksum":"0758a930ef21c62fc91b14e657479f83"}],"abstract":[{"lang":"eng","text":"Disulfide bond formation is fundamentally important for protein structure and constitutes a key mechanism by which cells regulate the intracellular oxidation state. Peroxiredoxins (PRDXs) eliminate reactive oxygen species such as hydrogen peroxide through a catalytic cycle of Cys oxidation and reduction. Additionally, upon Cys oxidation PRDXs undergo extensive conformational rearrangements that may underlie their presently structurally poorly defined functions as molecular chaperones. Rearrangements include high molecular-weight oligomerization, the dynamics of which are, however, poorly understood, as is the impact of disulfide bond formation on these properties. Here we show that formation of disulfide bonds along the catalytic cycle induces extensive μs time scale dynamics, as monitored by magic-angle spinning NMR of the 216 kDa-large Tsa1 decameric assembly and solution-NMR of a designed dimeric mutant. We ascribe the conformational dynamics to structural frustration, resulting from conflicts between the disulfide-constrained reduction of mobility and the desire to fulfill other favorable contacts."}],"publication":"Journal of the American Chemical Society","publication_status":"published","doi":"10.1021/jacs.3c01200","pmid":1,"publication_identifier":{"issn":["0002-7863"],"eissn":["1520-5126"]},"oa_version":"Published Version","acknowledgement":"We thank Albert A. Smith (Univ. Leipzig) for discussions and help with detectors analyses, Undina Guillerm (IST Austria) for gel electrophoresis experiments (Figure S7), and Jens\r\nLidman (Univ. Gothenburg) for a 3Q relaxation analysis script. Intramural funding from Institute of Science and Technology Austria is acknowledged. This work also used the platforms of\r\nthe Grenoble Instruct-ERIC center (ISBG; UMS 3518 CNRSCEA-UJF-EMBL) within the Grenoble Partnership for Structural Biology (PSB), as well as the Swedish NMR Centre\r\nof the University of Gothenburg. Both platforms provided excellent research infrastructures. B.M.B. gratefully acknowledges funding from the Swedish Research Council (Starting grant 2016-04721), the Swedish Cancer Foundation (2019-0415), and the Knut och Alice Wallenberg Foundation through a Wallenberg Academy Fellowship (2016.0163) as well as through the Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Sweden. ","issue":"19","department":[{"_id":"PaSc"}],"author":[{"full_name":"Troussicot, Laura","last_name":"Troussicot","orcid":"0000-0001-8297-8886","id":"3d9cac31-413c-11eb-9514-d1ec2a7fb7f3","first_name":"Laura"},{"first_name":"Alicia","last_name":"Vallet","full_name":"Vallet, Alicia"},{"full_name":"Molin, Mikael","last_name":"Molin","first_name":"Mikael"},{"last_name":"Burmann","full_name":"Burmann, Björn M.","first_name":"Björn M."},{"last_name":"Schanda","full_name":"Schanda, Paul","orcid":"0000-0002-9350-7606","first_name":"Paul","id":"7B541462-FAF6-11E9-A490-E8DFE5697425"}],"scopus_import":"1","external_id":{"pmid":["37140345"],"isi":["000985907400001"]},"isi":1,"intvolume":" 145","day":"04","file_date_updated":"2023-05-30T07:05:28Z","citation":{"short":"L. Troussicot, A. Vallet, M. Molin, B.M. Burmann, P. Schanda, Journal of the American Chemical Society 145 (2023) 10700–10711.","ama":"Troussicot L, Vallet A, Molin M, Burmann BM, Schanda P. Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR. Journal of the American Chemical Society. 2023;145(19):10700–10711. doi:10.1021/jacs.3c01200","chicago":"Troussicot, Laura, Alicia Vallet, Mikael Molin, Björn M. Burmann, and Paul Schanda. “Disulfide-Bond-Induced Structural Frustration and Dynamic Disorder in a Peroxiredoxin from MAS NMR.” Journal of the American Chemical Society. American Chemical Society, 2023. https://doi.org/10.1021/jacs.3c01200.","mla":"Troussicot, Laura, et al. “Disulfide-Bond-Induced Structural Frustration and Dynamic Disorder in a Peroxiredoxin from MAS NMR.” Journal of the American Chemical Society, vol. 145, no. 19, American Chemical Society, 2023, pp. 10700–10711, doi:10.1021/jacs.3c01200.","ista":"Troussicot L, Vallet A, Molin M, Burmann BM, Schanda P. 2023. Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR. Journal of the American Chemical Society. 145(19), 10700–10711.","apa":"Troussicot, L., Vallet, A., Molin, M., Burmann, B. M., & Schanda, P. (2023). Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR. Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/jacs.3c01200","ieee":"L. Troussicot, A. Vallet, M. Molin, B. M. Burmann, and P. Schanda, “Disulfide-bond-induced structural frustration and dynamic disorder in a peroxiredoxin from MAS NMR,” Journal of the American Chemical Society, vol. 145, no. 19. American Chemical Society, pp. 10700–10711, 2023."},"article_processing_charge":"No","type":"journal_article","oa":1},{"title":"Structural basis of NINJ1-mediated plasma membrane rupture in cell death","volume":618,"status":"public","acknowledged_ssus":[{"_id":"NMR"},{"_id":"LifeSc"}],"page":"1065-1071","year":"2023","ddc":["570"],"tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"has_accepted_license":"1","month":"06","date_published":"2023-06-29T00:00:00Z","_id":"13096","language":[{"iso":"eng"}],"date_updated":"2025-04-23T08:57:12Z","quality_controlled":"1","department":[{"_id":"PaSc"}],"acknowledgement":"This work was supported by the Deutsche Forschungsgemeinschaft under Germany’s Excellence Strategy EXC 2075–390740016 and the Stuttgart Center for Simulation Science (SC SimTech) to K.P., by ERC-CoG 770988 (InflamCellDeath) and SNF Project funding (310030B_198005, 310030B_192523) to P.B., by the Swiss Nanoscience Institute and the Swiss National Science Foundation via the NCCR AntiResist (180541) to S.H. and the NCCR Molecular Systems Engineering (51NF40-205608) to D.J.M., by the Helmholtz Young Investigator Program of the Helmholtz Association to C.S., by the SNF Professorship funding (PP00P3_198903) to C.P., EMBO postdoctoral fellowship ALTF 27-2022 to E.H. and by the Scientific Service Units of IST Austria through resources provided by the NMR and Life Science Facilities to P.S. Molecular dynamics simulations were performed on the HoreKa supercomputer funded by the Ministry of Science, Research and the Arts Baden-Württemberg and by the Federal Ministry of Education and Research. The authors thank the BioEM Lab of the Biozentrum, University of Basel for support; V. Mack, K. Shkarina and J. Fricke for technical support; D. Ricklin and S. Vogt for peptide synthesis; P. Pelczar for support with animals; S.-J. Marrink and P. Telles de Souza for supply with Martini3 parameters and scripts; and P. Radler und M. Loose for help with QCM. Fig. 4g and Extended Data Fig. 1a were in part created with BioRender.com.\r\nOpen access funding provided by University of Basel.","isi":1,"external_id":{"pmid":["37198476"],"isi":["000991386800011"]},"scopus_import":"1","author":[{"first_name":"Morris","last_name":"Degen","full_name":"Degen, Morris"},{"full_name":"Santos, José Carlos","last_name":"Santos","first_name":"José Carlos"},{"last_name":"Pluhackova","full_name":"Pluhackova, Kristyna","first_name":"Kristyna"},{"first_name":"Gonzalo","full_name":"Cebrero, Gonzalo","last_name":"Cebrero"},{"first_name":"Saray","full_name":"Ramos, Saray","last_name":"Ramos"},{"first_name":"Gytis","last_name":"Jankevicius","full_name":"Jankevicius, Gytis"},{"full_name":"Hartenian, Ella","last_name":"Hartenian","first_name":"Ella"},{"id":"bb74f472-ae54-11eb-9835-bc9c22fb1183","first_name":"Undina","last_name":"Guillerm","full_name":"Guillerm, Undina"},{"first_name":"Stefania A.","full_name":"Mari, Stefania A.","last_name":"Mari"},{"last_name":"Kohl","full_name":"Kohl, Bastian","first_name":"Bastian"},{"first_name":"Daniel J.","full_name":"Müller, Daniel J.","last_name":"Müller"},{"full_name":"Schanda, Paul","last_name":"Schanda","id":"7B541462-FAF6-11E9-A490-E8DFE5697425","orcid":"0000-0002-9350-7606","first_name":"Paul"},{"full_name":"Maier, Timm","last_name":"Maier","first_name":"Timm"},{"first_name":"Camilo","last_name":"Perez","full_name":"Perez, Camilo"},{"first_name":"Christian","full_name":"Sieben, Christian","last_name":"Sieben"},{"full_name":"Broz, Petr","last_name":"Broz","first_name":"Petr"},{"first_name":"Sebastian","full_name":"Hiller, Sebastian","last_name":"Hiller"}],"file_date_updated":"2023-11-14T11:48:18Z","day":"29","intvolume":" 618","oa":1,"article_processing_charge":"Yes (via OA deal)","type":"journal_article","citation":{"chicago":"Degen, Morris, José Carlos Santos, Kristyna Pluhackova, Gonzalo Cebrero, Saray Ramos, Gytis Jankevicius, Ella Hartenian, et al. “Structural Basis of NINJ1-Mediated Plasma Membrane Rupture in Cell Death.” Nature. Springer Nature, 2023. https://doi.org/10.1038/s41586-023-05991-z.","short":"M. Degen, J.C. Santos, K. Pluhackova, G. Cebrero, S. Ramos, G. Jankevicius, E. Hartenian, U. Guillerm, S.A. Mari, B. Kohl, D.J. Müller, P. Schanda, T. Maier, C. Perez, C. Sieben, P. Broz, S. Hiller, Nature 618 (2023) 1065–1071.","ama":"Degen M, Santos JC, Pluhackova K, et al. Structural basis of NINJ1-mediated plasma membrane rupture in cell death. Nature. 2023;618:1065-1071. doi:10.1038/s41586-023-05991-z","ieee":"M. Degen et al., “Structural basis of NINJ1-mediated plasma membrane rupture in cell death,” Nature, vol. 618. Springer Nature, pp. 1065–1071, 2023.","ista":"Degen M, Santos JC, Pluhackova K, Cebrero G, Ramos S, Jankevicius G, Hartenian E, Guillerm U, Mari SA, Kohl B, Müller DJ, Schanda P, Maier T, Perez C, Sieben C, Broz P, Hiller S. 2023. Structural basis of NINJ1-mediated plasma membrane rupture in cell death. Nature. 618, 1065–1071.","apa":"Degen, M., Santos, J. C., Pluhackova, K., Cebrero, G., Ramos, S., Jankevicius, G., … Hiller, S. (2023). Structural basis of NINJ1-mediated plasma membrane rupture in cell death. Nature. Springer Nature. https://doi.org/10.1038/s41586-023-05991-z","mla":"Degen, Morris, et al. “Structural Basis of NINJ1-Mediated Plasma Membrane Rupture in Cell Death.” Nature, vol. 618, Springer Nature, 2023, pp. 1065–71, doi:10.1038/s41586-023-05991-z."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Springer Nature","article_type":"original","date_created":"2023-05-28T22:01:04Z","doi":"10.1038/s41586-023-05991-z","publication_status":"published","file":[{"access_level":"open_access","content_type":"application/pdf","relation":"main_file","date_created":"2023-11-14T11:48:18Z","file_size":12292188,"date_updated":"2023-11-14T11:48:18Z","file_id":"14533","creator":"dernst","success":1,"file_name":"2023_Nature_Degen.pdf","checksum":"0fab69252453bff1de7f0e2eceb76d34"}],"publication":"Nature","abstract":[{"text":"Eukaryotic cells can undergo different forms of programmed cell death, many of which culminate in plasma membrane rupture as the defining terminal event1,2,3,4,5,6,7. Plasma membrane rupture was long thought to be driven by osmotic pressure, but it has recently been shown to be in many cases an active process, mediated by the protein ninjurin-18 (NINJ1). Here we resolve the structure of NINJ1 and the mechanism by which it ruptures membranes. Super-resolution microscopy reveals that NINJ1 clusters into structurally diverse assemblies in the membranes of dying cells, in particular large, filamentous assemblies with branched morphology. A cryo-electron microscopy structure of NINJ1 filaments shows a tightly packed fence-like array of transmembrane α-helices. Filament directionality and stability is defined by two amphipathic α-helices that interlink adjacent filament subunits. The NINJ1 filament features a hydrophilic side and a hydrophobic side, and molecular dynamics simulations show that it can stably cap membrane edges. The function of the resulting supramolecular arrangement was validated by site-directed mutagenesis. Our data thus suggest that, during lytic cell death, the extracellular α-helices of NINJ1 insert into the plasma membrane to polymerize NINJ1 monomers into amphipathic filaments that rupture the plasma membrane. The membrane protein NINJ1 is therefore an interactive component of the eukaryotic cell membrane that functions as an in-built breaking point in response to activation of cell death.","lang":"eng"}],"oa_version":"Published Version","pmid":1,"publication_identifier":{"eissn":["1476-4687"],"issn":["0028-0836"]}},{"title":"Spinal cords: Symphonies of interneurons across species","volume":17,"corr_author":"1","status":"public","related_material":{"record":[{"id":"20735","relation":"dissertation_contains","status":"public"}]},"has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"month":"04","ddc":["570"],"year":"2023","language":[{"iso":"eng"}],"date_updated":"2026-04-07T12:36:07Z","quality_controlled":"1","date_published":"2023-04-26T00:00:00Z","_id":"13097","isi":1,"external_id":{"isi":["000984606200001"],"pmid":["37180760"]},"scopus_import":"1","article_number":"1146449","author":[{"last_name":"Wilson","full_name":"Wilson, Alexia C","id":"5230e794-15b2-11ec-abd3-e2d5335ebd1d","first_name":"Alexia C","orcid":"0000-0001-6191-1367"},{"first_name":"Lora Beatrice Jaeger","id":"56BE8254-C4F0-11E9-8E45-0B23E6697425","orcid":"0000-0001-9242-5601","full_name":"Sweeney, Lora Beatrice Jaeger","last_name":"Sweeney"}],"acknowledgement":"This work was supported by the ERC Starting grant, ERC-2021-STG #101041551.","department":[{"_id":"LoSw"}],"project":[{"name":"Development and Evolution of Tetrapod Motor Circuits","_id":"ebb66355-77a9-11ec-83b8-b8ac210a4dae","grant_number":"101041551"}],"oa":1,"article_processing_charge":"Yes","type":"journal_article","citation":{"short":"A.C. Wilson, L.B. Sweeney, Frontiers in Neural Circuits 17 (2023).","ama":"Wilson AC, Sweeney LB. Spinal cords: Symphonies of interneurons across species. Frontiers in Neural Circuits. 2023;17. doi:10.3389/fncir.2023.1146449","chicago":"Wilson, Alexia C, and Lora B. Sweeney. “Spinal Cords: Symphonies of Interneurons across Species.” Frontiers in Neural Circuits. Frontiers, 2023. https://doi.org/10.3389/fncir.2023.1146449.","mla":"Wilson, Alexia C., and Lora B. Sweeney. “Spinal Cords: Symphonies of Interneurons across Species.” Frontiers in Neural Circuits, vol. 17, 1146449, Frontiers, 2023, doi:10.3389/fncir.2023.1146449.","apa":"Wilson, A. C., & Sweeney, L. B. (2023). Spinal cords: Symphonies of interneurons across species. Frontiers in Neural Circuits. Frontiers. https://doi.org/10.3389/fncir.2023.1146449","ista":"Wilson AC, Sweeney LB. 2023. Spinal cords: Symphonies of interneurons across species. Frontiers in Neural Circuits. 17, 1146449.","ieee":"A. C. Wilson and L. B. Sweeney, “Spinal cords: Symphonies of interneurons across species,” Frontiers in Neural Circuits, vol. 17. Frontiers, 2023."},"file_date_updated":"2024-01-03T13:33:21Z","day":"26","intvolume":" 17","publisher":"Frontiers","article_type":"original","date_created":"2023-05-28T22:01:04Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","pmid":1,"publication_identifier":{"issn":["1662-5110"]},"doi":"10.3389/fncir.2023.1146449","publication_status":"published","file":[{"date_created":"2024-01-03T13:33:21Z","file_size":6667157,"access_level":"open_access","content_type":"application/pdf","relation":"main_file","file_id":"14729","creator":"dernst","date_updated":"2024-01-03T13:33:21Z","success":1,"file_name":"2023_FrontiersNeuralCircuits_Wilson.pdf","checksum":"7efd06de284a28e91e97127611a9c3fd"}],"publication":"Frontiers in Neural Circuits","abstract":[{"text":"Vertebrate movement is orchestrated by spinal inter- and motor neurons that, together with sensory and cognitive input, produce dynamic motor behaviors. These behaviors vary from the simple undulatory swimming of fish and larval aquatic species to the highly coordinated running, reaching and grasping of mice, humans and other mammals. This variation raises the fundamental question of how spinal circuits have changed in register with motor behavior. In simple, undulatory fish, exemplified by the lamprey, two broad classes of interneurons shape motor neuron output: ipsilateral-projecting excitatory neurons, and commissural-projecting inhibitory neurons. An additional class of ipsilateral inhibitory neurons is required to generate escape swim behavior in larval zebrafish and tadpoles. In limbed vertebrates, a more complex spinal neuron composition is observed. In this review, we provide evidence that movement elaboration correlates with an increase and specialization of these three basic interneuron types into molecularly, anatomically, and functionally distinct subpopulations. We summarize recent work linking neuron types to movement-pattern generation across fish, amphibians, reptiles, birds and mammals.","lang":"eng"}]},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"American Association for the Advancement of Science","article_type":"original","date_created":"2023-05-31T11:39:24Z","doi":"10.1126/science.adg3812","abstract":[{"lang":"eng","text":"Quantum entanglement is a key resource in currently developed quantum technologies. Sharing this fragile property between superconducting microwave circuits and optical or atomic systems would enable new functionalities, but this has been hindered by an energy scale mismatch of >104 and the resulting mutually imposed loss and noise. In this work, we created and verified entanglement between microwave and optical fields in a millikelvin environment. Using an optically pulsed superconducting electro-optical device, we show entanglement between propagating microwave and optical fields in the continuous variable domain. This achievement not only paves the way for entanglement between superconducting circuits and telecom wavelength light, but also has wide-ranging implications for hybrid quantum networks in the context of modularization, scaling, sensing, and cross-platform verification."}],"publication":"Science","publication_status":"published","oa_version":"Preprint","publication_identifier":{"eissn":["1095-9203"],"issn":["0036-8075"]},"pmid":1,"project":[{"call_identifier":"H2020","_id":"26336814-B435-11E9-9278-68D0E5697425","grant_number":"758053","name":"A Fiber Optic Transceiver for Superconducting Qubits"},{"grant_number":"899354","name":"Quantum Local Area Networks with Superconducting Qubits","_id":"9B868D20-BA93-11EA-9121-9846C619BF3A","call_identifier":"H2020"},{"_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411","call_identifier":"H2020"},{"call_identifier":"H2020","grant_number":"862644","name":"Quantum readout techniques and technologies","_id":"237CBA6C-32DE-11EA-91FC-C7463DDC885E"},{"name":"Coherent on-chip conversion of superconducting qubit signals from microwaves to optical frequencies","_id":"2671EB66-B435-11E9-9278-68D0E5697425"},{"grant_number":"F07105","_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f","name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits"}],"department":[{"_id":"JoFi"}],"acknowledgement":"This work was supported by the European Research Council (grant no. 758053, ERC StG QUNNECT) and the European Union’s Horizon 2020 Research and Innovation Program (grant no. 899354, FETopen SuperQuLAN). L.Q. acknowledges generous support from the ISTFELLOW program. W.H. is the recipient of an ISTplus postdoctoral fellowship with funding from the European Union’s Horizon 2020 Research and Innovation Program (Marie Sklodowska-Curie grant no. 754411). G.A. is the recipient of a DOC fellowship of the Austrian Academy of Sciences at IST Austria. J.M.F. acknowledges support from the Austrian Science Fund (FWF) through BeyondC (grant no. F7105) and the European Union’s Horizon 2020 Research and Innovation Program (grant no. 862644, FETopen QUARTET).","issue":"6646","ec_funded":1,"scopus_import":"1","isi":1,"external_id":{"arxiv":["2301.03315"],"pmid":["37200415"],"isi":["000996515200004"]},"author":[{"id":"47D26E34-F248-11E8-B48F-1D18A9856A87","first_name":"Rishabh","orcid":"0000-0001-6264-2162","full_name":"Sahu, Rishabh","last_name":"Sahu"},{"id":"45e99c0d-1eb1-11eb-9b96-ed8ab2983cac","first_name":"Liu","orcid":"0000-0003-4345-4267","full_name":"Qiu, Liu","last_name":"Qiu"},{"orcid":"0000-0001-9868-2166","id":"29705398-F248-11E8-B48F-1D18A9856A87","first_name":"William J","last_name":"Hease","full_name":"Hease, William J"},{"orcid":"0000-0003-1397-7876","first_name":"Georg M","id":"3770C838-F248-11E8-B48F-1D18A9856A87","full_name":"Arnold, Georg M","last_name":"Arnold"},{"first_name":"Y.","last_name":"Minoguchi","full_name":"Minoguchi, Y."},{"first_name":"P.","full_name":"Rabl, P.","last_name":"Rabl"},{"id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","first_name":"Johannes M","orcid":"0000-0001-8112-028X","last_name":"Fink","full_name":"Fink, Johannes M"}],"day":"18","keyword":["Multidisciplinary"],"intvolume":" 380","type":"journal_article","article_processing_charge":"No","oa":1,"citation":{"ieee":"R. Sahu et al., “Entangling microwaves with light,” Science, vol. 380, no. 6646. American Association for the Advancement of Science, pp. 718–721, 2023.","apa":"Sahu, R., Qiu, L., Hease, W. J., Arnold, G. M., Minoguchi, Y., Rabl, P., & Fink, J. M. (2023). Entangling microwaves with light. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.adg3812","ista":"Sahu R, Qiu L, Hease WJ, Arnold GM, Minoguchi Y, Rabl P, Fink JM. 2023. Entangling microwaves with light. Science. 380(6646), 718–721.","mla":"Sahu, Rishabh, et al. “Entangling Microwaves with Light.” Science, vol. 380, no. 6646, American Association for the Advancement of Science, 2023, pp. 718–21, doi:10.1126/science.adg3812.","chicago":"Sahu, Rishabh, Liu Qiu, William J Hease, Georg M Arnold, Y. Minoguchi, P. Rabl, and Johannes M Fink. “Entangling Microwaves with Light.” Science. American Association for the Advancement of Science, 2023. https://doi.org/10.1126/science.adg3812.","ama":"Sahu R, Qiu L, Hease WJ, et al. Entangling microwaves with light. Science. 2023;380(6646):718-721. doi:10.1126/science.adg3812","short":"R. Sahu, L. Qiu, W.J. Hease, G.M. Arnold, Y. Minoguchi, P. Rabl, J.M. Fink, Science 380 (2023) 718–721."},"year":"2023","related_material":{"record":[{"status":"public","id":"13122","relation":"research_data"}],"link":[{"description":"News on ISTA Website","url":"https://ista.ac.at/en/news/wiring-up-quantum-circuits-with-light/","relation":"press_release"}]},"month":"05","_id":"13106","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2301.03315"}],"date_published":"2023-05-18T00:00:00Z","date_updated":"2026-04-15T06:39:33Z","language":[{"iso":"eng"}],"quality_controlled":"1","title":"Entangling microwaves with light","volume":380,"status":"public","corr_author":"1","arxiv":1,"page":"718-721"}]