[{"ec_funded":1,"author":[{"full_name":"Boissonnat, Jean Daniel","first_name":"Jean Daniel","last_name":"Boissonnat"},{"last_name":"Kachanovich","full_name":"Kachanovich, Siargey","first_name":"Siargey"},{"first_name":"Mathijs","full_name":"Wintraecken, Mathijs","id":"307CFBC8-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7472-2220","last_name":"Wintraecken"}],"article_type":"original","publisher":"Society for Industrial and Applied Mathematics","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","oa":1,"issue":"2","oa_version":"Submitted Version","abstract":[{"lang":"eng","text":"Isomanifolds are the generalization of isosurfaces to arbitrary dimension and codimension, i.e., submanifolds of Rd defined as the zero set of some multivariate multivalued smooth function f:Rd→Rd−n, where n is the intrinsic dimension of the manifold. A natural way to approximate a smooth isomanifold M=f−1(0) is to consider its piecewise linear (PL) approximation M^\r\n based on a triangulation T of the ambient space Rd. In this paper, we describe a simple algorithm to trace isomanifolds from a given starting point. The algorithm works for arbitrary dimensions n and d, and any precision D. Our main result is that, when f (or M) has bounded complexity, the complexity of the algorithm is polynomial in d and δ=1/D (and unavoidably exponential in n). Since it is known that for δ=Ω(d2.5), M^ is O(D2)-close and isotopic to M\r\n, our algorithm produces a faithful PL-approximation of isomanifolds of bounded complexity in time polynomial in d. Combining this algorithm with dimensionality reduction techniques, the dependency on d in the size of M^ can be completely removed with high probability. We also show that the algorithm can handle isomanifolds with boundary and, more generally, isostratifolds. The algorithm for isomanifolds with boundary has been implemented and experimental results are reported, showing that it is practical and can handle cases that are far ahead of the state-of-the-art. "}],"intvolume":"        52","external_id":{"isi":["001013183000012"]},"department":[{"_id":"HeEd"}],"project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411","call_identifier":"H2020"},{"name":"Learning and triangulating manifolds via collapses","grant_number":"M03073","_id":"fc390959-9c52-11eb-aca3-afa58bd282b2"}],"acknowledgement":"The authors have received funding from the European Research Council under the European Union's ERC grant greement 339025 GUDHI (Algorithmic Foundations of Geometric Un-derstanding  in  Higher  Dimensions).   The  first  author  was  supported  by  the  French  government,through the 3IA C\\^ote d'Azur Investments in the Future project managed by the National ResearchAgency (ANR) with the reference ANR-19-P3IA-0002.  The third author was supported by the Eu-ropean Union's Horizon 2020 research and innovation programme under the Marie Sk\\lodowska-Curiegrant agreement 754411 and the FWF (Austrian Science Fund) grant M 3073.","citation":{"mla":"Boissonnat, Jean Daniel, et al. “Tracing Isomanifolds in Rd in Time Polynomial in d Using Coxeter–Freudenthal–Kuhn Triangulations.” <i>SIAM Journal on Computing</i>, vol. 52, no. 2, Society for Industrial and Applied Mathematics, 2023, pp. 452–86, doi:<a href=\"https://doi.org/10.1137/21M1412918\">10.1137/21M1412918</a>.","ieee":"J. D. Boissonnat, S. Kachanovich, and M. Wintraecken, “Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations,” <i>SIAM Journal on Computing</i>, vol. 52, no. 2. Society for Industrial and Applied Mathematics, pp. 452–486, 2023.","ista":"Boissonnat JD, Kachanovich S, Wintraecken M. 2023. Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations. SIAM Journal on Computing. 52(2), 452–486.","apa":"Boissonnat, J. D., Kachanovich, S., &#38; Wintraecken, M. (2023). Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations. <i>SIAM Journal on Computing</i>. Society for Industrial and Applied Mathematics. <a href=\"https://doi.org/10.1137/21M1412918\">https://doi.org/10.1137/21M1412918</a>","ama":"Boissonnat JD, Kachanovich S, Wintraecken M. Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations. <i>SIAM Journal on Computing</i>. 2023;52(2):452-486. doi:<a href=\"https://doi.org/10.1137/21M1412918\">10.1137/21M1412918</a>","chicago":"Boissonnat, Jean Daniel, Siargey Kachanovich, and Mathijs Wintraecken. “Tracing Isomanifolds in Rd in Time Polynomial in d Using Coxeter–Freudenthal–Kuhn Triangulations.” <i>SIAM Journal on Computing</i>. Society for Industrial and Applied Mathematics, 2023. <a href=\"https://doi.org/10.1137/21M1412918\">https://doi.org/10.1137/21M1412918</a>.","short":"J.D. Boissonnat, S. Kachanovich, M. Wintraecken, SIAM Journal on Computing 52 (2023) 452–486."},"related_material":{"record":[{"relation":"earlier_version","id":"9441","status":"public"}]},"scopus_import":"1","month":"04","day":"30","volume":52,"status":"public","main_file_link":[{"url":"https://hal-emse.ccsd.cnrs.fr/3IA-COTEDAZUR/hal-04083489v1","open_access":"1"}],"publication":"SIAM Journal on Computing","_id":"12960","year":"2023","title":"Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations","doi":"10.1137/21M1412918","language":[{"iso":"eng"}],"quality_controlled":"1","date_created":"2023-05-14T22:01:00Z","date_updated":"2023-10-10T07:34:35Z","page":"452-486","date_published":"2023-04-30T00:00:00Z","publication_status":"published","isi":1,"article_processing_charge":"No","publication_identifier":{"eissn":["1095-7111"],"issn":["0097-5397"]}},{"language":[{"iso":"eng"}],"quality_controlled":"1","date_updated":"2023-10-04T11:37:33Z","date_created":"2023-05-14T22:01:00Z","date_published":"2023-09-01T00:00:00Z","publication_status":"published","article_number":"e13395","article_processing_charge":"No","publication_identifier":{"eissn":["1467-7687"],"issn":["1363-755X"]},"month":"09","volume":26,"day":"01","status":"public","publication":"Developmental Science","_id":"12961","year":"2023","title":"A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence","doi":"10.1111/desc.13395","pmid":1,"abstract":[{"lang":"eng","text":"Two notes separated by a doubling in frequency sound similar to humans. This “octave equivalence” is critical to perception and production of music and speech and occurs early in human development. Because it also occurs cross-culturally, a biological basis of octave equivalence has been hypothesized. Members of our team previousy suggested four human traits are at the root of this phenomenon: (1) vocal learning, (2) clear octave information in vocal harmonics, (3) differing vocal ranges, and (4) vocalizing together. Using cross-species studies, we can test how relevant these respective traits are, while controlling for enculturation effects and addressing questions of phylogeny. Common marmosets possess forms of three of the four traits, lacking differing vocal ranges. We tested 11 common marmosets by adapting an established head-turning paradigm, creating a parallel test to an important infant study. Unlike human infants, marmosets responded similarly to tones shifted by an octave or other intervals. Because previous studies with the same head-turning paradigm produced differential results to discernable acoustic stimuli in common marmosets, our results suggest that marmosets do not perceive octave equivalence. Our work suggests differing vocal ranges between adults and children and men and women and the way they are used in singing together may be critical to the development of octave equivalence."}],"intvolume":"        26","external_id":{"pmid":["37101383"]},"department":[{"_id":"SyCr"}],"citation":{"ista":"Wagner B, Šlipogor V, Oh J, Varga M, Hoeschele M. 2023. A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence. Developmental Science. 26(5), e13395.","mla":"Wagner, Bernhard, et al. “A Comparison between Common Marmosets (Callithrix Jacchus) and Human Infants Sheds Light on Traits Proposed to Be at the Root of Human Octave Equivalence.” <i>Developmental Science</i>, vol. 26, no. 5, e13395, Wiley, 2023, doi:<a href=\"https://doi.org/10.1111/desc.13395\">10.1111/desc.13395</a>.","ieee":"B. Wagner, V. Šlipogor, J. Oh, M. Varga, and M. Hoeschele, “A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence,” <i>Developmental Science</i>, vol. 26, no. 5. Wiley, 2023.","chicago":"Wagner, Bernhard, Vedrana Šlipogor, Jinook Oh, Marion Varga, and Marisa Hoeschele. “A Comparison between Common Marmosets (Callithrix Jacchus) and Human Infants Sheds Light on Traits Proposed to Be at the Root of Human Octave Equivalence.” <i>Developmental Science</i>. Wiley, 2023. <a href=\"https://doi.org/10.1111/desc.13395\">https://doi.org/10.1111/desc.13395</a>.","short":"B. Wagner, V. Šlipogor, J. Oh, M. Varga, M. Hoeschele, Developmental Science 26 (2023).","ama":"Wagner B, Šlipogor V, Oh J, Varga M, Hoeschele M. A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence. <i>Developmental Science</i>. 2023;26(5). doi:<a href=\"https://doi.org/10.1111/desc.13395\">10.1111/desc.13395</a>","apa":"Wagner, B., Šlipogor, V., Oh, J., Varga, M., &#38; Hoeschele, M. (2023). A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence. <i>Developmental Science</i>. Wiley. <a href=\"https://doi.org/10.1111/desc.13395\">https://doi.org/10.1111/desc.13395</a>"},"acknowledgement":"We thank Prof. Dr. Thomas Bugnyar for supporting the study and financing the marmoset laboratory, and Alexandra Bohmann and the animal keeping team for their care. Vedrana Šlipogor was funded by University of South Bohemia postdoctoral fellowship.","scopus_import":"1","author":[{"full_name":"Wagner, Bernhard","first_name":"Bernhard","last_name":"Wagner"},{"full_name":"Šlipogor, Vedrana","first_name":"Vedrana","last_name":"Šlipogor"},{"full_name":"Oh, Jinook","first_name":"Jinook","id":"403169A4-080F-11EA-9993-BF3F3DDC885E","last_name":"Oh","orcid":"0000-0001-7425-2372"},{"last_name":"Varga","first_name":"Marion","full_name":"Varga, Marion"},{"full_name":"Hoeschele, Marisa","first_name":"Marisa","last_name":"Hoeschele"}],"article_type":"original","publisher":"Wiley","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","issue":"5","oa_version":"None"},{"doi":"10.15479/at:ista:12964","license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","year":"2023","_id":"12964","title":"Mechanochemical pattern formation across biological scales","file_date_updated":"2023-05-19T07:04:25Z","degree_awarded":"PhD","day":"17","status":"public","month":"05","ddc":["530"],"tmp":{"image":"/images/cc_by_nc_sa.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)"},"publication_identifier":{"issn":["2663-337X"],"isbn":["978-3-99078-032-9"]},"publication_status":"published","article_processing_charge":"No","date_created":"2023-05-15T14:52:36Z","date_updated":"2023-08-04T11:02:40Z","supervisor":[{"first_name":"Edouard B","full_name":"Hannezo, Edouard B","last_name":"Hannezo","orcid":"0000-0001-6005-1561","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87"}],"date_published":"2023-05-17T00:00:00Z","page":"146","language":[{"iso":"eng"}],"oa_version":"Published Version","alternative_title":["ISTA Thesis"],"publisher":"Institute of Science and Technology Austria","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","type":"dissertation","file":[{"checksum":"d51240675fc6dc0e3f5dc0c902695d3a","content_type":"application/pdf","date_created":"2023-05-17T13:39:54Z","relation":"main_file","date_updated":"2023-05-19T07:04:25Z","access_level":"closed","file_size":40414730,"creator":"dboocock","embargo_to":"open_access","embargo":"2024-05-17","file_id":"12988","file_name":"thesis_boocock.pdf"},{"content_type":"application/zip","checksum":"581a2313ffeb40fe77e8a122a25a7795","file_size":34338567,"access_level":"closed","date_updated":"2023-05-17T14:35:13Z","date_created":"2023-05-17T13:39:53Z","relation":"source_file","creator":"dboocock","file_id":"12989","file_name":"thesis_boocock.zip"}],"ec_funded":1,"author":[{"orcid":"0000-0002-1585-2631","id":"453AF628-F248-11E8-B48F-1D18A9856A87","last_name":"Boocock","full_name":"Boocock, Daniel R","first_name":"Daniel R"}],"project":[{"grant_number":"665385","call_identifier":"H2020","name":"International IST Doctoral Program","_id":"2564DBCA-B435-11E9-9278-68D0E5697425"}],"related_material":{"record":[{"relation":"part_of_dissertation","id":"8602","status":"public"}]},"citation":{"ista":"Boocock DR. 2023. Mechanochemical pattern formation across biological scales. Institute of Science and Technology Austria.","ieee":"D. R. Boocock, “Mechanochemical pattern formation across biological scales,” Institute of Science and Technology Austria, 2023.","mla":"Boocock, Daniel R. <i>Mechanochemical Pattern Formation across Biological Scales</i>. Institute of Science and Technology Austria, 2023, doi:<a href=\"https://doi.org/10.15479/at:ista:12964\">10.15479/at:ista:12964</a>.","chicago":"Boocock, Daniel R. “Mechanochemical Pattern Formation across Biological Scales.” Institute of Science and Technology Austria, 2023. <a href=\"https://doi.org/10.15479/at:ista:12964\">https://doi.org/10.15479/at:ista:12964</a>.","short":"D.R. Boocock, Mechanochemical Pattern Formation across Biological Scales, Institute of Science and Technology Austria, 2023.","ama":"Boocock DR. Mechanochemical pattern formation across biological scales. 2023. doi:<a href=\"https://doi.org/10.15479/at:ista:12964\">10.15479/at:ista:12964</a>","apa":"Boocock, D. R. (2023). <i>Mechanochemical pattern formation across biological scales</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/at:ista:12964\">https://doi.org/10.15479/at:ista:12964</a>"},"department":[{"_id":"GradSch"},{"_id":"EdHa"}],"has_accepted_license":"1","abstract":[{"lang":"eng","text":"Pattern formation is of great importance for its contribution across different biological behaviours. During developmental processes for example, patterns of chemical gradients are\r\nestablished to determine cell fate and complex tissue patterns emerge to define structures such\r\nas limbs and vascular networks. Patterns are also seen in collectively migrating groups, for\r\ninstance traveling waves of density emerging in moving animal flocks as well as collectively migrating cells and tissues. To what extent these biological patterns arise spontaneously through\r\nthe local interaction of individual constituents or are dictated by higher level instructions is\r\nstill an open question however there is evidence for the involvement of both types of process.\r\nWhere patterns arise spontaneously there is a long standing interest in how far the interplay\r\nof mechanics, e.g. force generation and deformation, and chemistry, e.g. gene regulation\r\nand signaling, contributes to the behaviour. This is because many systems are able to both\r\nchemically regulate mechanical force production and chemically sense mechanical deformation,\r\nforming mechano-chemical feedback loops which can potentially become unstable towards\r\nspatio and/or temporal patterning.\r\nWe work with experimental collaborators to investigate the possibility that this type of\r\ninteraction drives pattern formation in biological systems at different scales. We focus first on\r\ntissue-level ERK-density waves observed during the wound healing response across different\r\nsystems where many previous studies have proposed that patterns depend on polarized cell\r\nmigration and arise from a mechanical flocking-like mechanism. By combining theory with\r\nmechanical and optogenetic perturbation experiments on in vitro monolayers we instead find\r\nevidence for mechanochemical pattern formation involving only scalar bilateral feedbacks\r\nbetween ERK signaling and cell contraction. We perform further modeling and experiment\r\nto study how this instability couples with polar cell migration in order to produce a robust\r\nand efficient wound healing response. In a following chapter we implement ERK-density\r\ncoupling and cell migration in a 2D active vertex model to investigate the interaction of\r\nERK-density patterning with different tissue rheologies and find that the spatio-temporal\r\ndynamics are able to both locally and globally fluidize a tissue across the solid-fluid glass\r\ntransition. In a last chapter we move towards lower spatial scales in the context of subcellular\r\npatterning of the cell cytoskeleton where we investigate the transition between phases of\r\nspatially homogeneous temporal oscillations and chaotic spatio-temporal patterning in the\r\ndynamics of myosin and ROCK activities (a motor component of the actomyosin cytoskeleton\r\nand its activator). Experimental evidence supports an intrinsic chemical oscillator which we\r\nencode in a reaction model and couple to a contractile active gel description of the cell cortex.\r\nThe model exhibits phases of chemical oscillations and contractile spatial patterning which\r\nreproduce many features of the dynamics seen in Drosophila oocyte epithelia in vivo. However,\r\nadditional pharmacological perturbations to inhibit myosin contractility leaves the role of\r\ncontractile instability unclear. We discuss alternative hypotheses and investigate the possibility\r\nof reaction-diffusion instability."}]},{"file":[{"file_id":"12974","file_name":"Zhenyuan2023.pdf","content_type":"application/pdf","checksum":"4c188c2be4745467a8790bbf5d6491aa","date_created":"2023-05-16T08:28:37Z","access_level":"open_access","relation":"main_file","date_updated":"2023-05-16T08:28:37Z","file_size":24003702,"creator":"mpiovarc","success":1}],"article_type":"original","author":[{"orcid":"0000-0001-9200-5690","last_name":"Liu","id":"70f0d7cf-ae65-11ec-a14f-89dfc5505b19","full_name":"Liu, Zhenyuan","first_name":"Zhenyuan"},{"full_name":"Piovarci, Michael","first_name":"Michael","last_name":"Piovarci","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E"},{"last_name":"Hafner","id":"400429CC-F248-11E8-B48F-1D18A9856A87","first_name":"Christian","full_name":"Hafner, Christian"},{"first_name":"Raphael","full_name":"Charrondiere, Raphael","id":"a3a24133-2cc7-11ec-be88-8ddaf6f464b1","last_name":"Charrondiere"},{"full_name":"Bickel, Bernd","first_name":"Bernd","orcid":"0000-0001-6511-9385","id":"49876194-F248-11E8-B48F-1D18A9856A87","last_name":"Bickel"}],"ec_funded":1,"oa_version":"Published Version","oa":1,"issue":"2","type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publisher":"Wiley","keyword":["embroidery","design","directionality","density","image"],"department":[{"_id":"BeBi"}],"external_id":{"isi":["001000062600033"]},"intvolume":"        42","abstract":[{"lang":"eng","text":"Embroidery is a long-standing and high-quality approach to making logos and images on textiles. Nowadays, it can also be performed via automated machines that weave threads with high spatial accuracy. A characteristic feature of the appearance of the threads is a high degree of anisotropy. The anisotropic behavior is caused by depositing thin but long strings of thread. As a result, the stitched patterns convey both color and direction. Artists leverage this anisotropic behavior to enhance pure color images with textures, illusions of motion, or depth cues. However, designing colorful embroidery patterns with prescribed directionality is a challenging task, one usually requiring an expert designer. In this work, we propose an interactive algorithm that generates machine-fabricable embroidery patterns from multi-chromatic images equipped with user-specified directionality fields.We cast the problem of finding a stitching pattern into vector theory. To find a suitable stitching pattern, we extract sources and sinks from the divergence field of the vector field extracted from the input and use them to trace streamlines. We further optimize the streamlines to guarantee a smooth and connected stitching pattern. The generated patterns approximate the color distribution constrained by the directionality field. To allow for further artistic control, the trade-off between color match and directionality match can be interactively explored via an intuitive slider. We showcase our approach by fabricating several embroidery paths."}],"has_accepted_license":"1","citation":{"ista":"Liu Z, Piovarci M, Hafner C, Charrondiere R, Bickel B. 2023. Directionality-aware design of embroidery patterns. Computer Graphics Forum. 42(2), 397–409.","mla":"Liu, Zhenyuan, et al. “Directionality-Aware Design of Embroidery Patterns.” <i>Computer Graphics Forum</i>, vol. 42, no. 2, Wiley, 2023, pp. 397–409, doi:<a href=\"https://doi.org/10.1111/cgf.14770 \">10.1111/cgf.14770 </a>.","ieee":"Z. Liu, M. Piovarci, C. Hafner, R. Charrondiere, and B. Bickel, “Directionality-aware design of embroidery patterns,” <i>Computer Graphics Forum</i>, vol. 42, no. 2. Wiley, pp. 397–409, 2023.","chicago":"Liu, Zhenyuan, Michael Piovarci, Christian Hafner, Raphael Charrondiere, and Bernd Bickel. “Directionality-Aware Design of Embroidery Patterns.” <i>Computer Graphics Forum</i>. Wiley, 2023. <a href=\"https://doi.org/10.1111/cgf.14770 \">https://doi.org/10.1111/cgf.14770 </a>.","short":"Z. Liu, M. Piovarci, C. Hafner, R. Charrondiere, B. Bickel, Computer Graphics Forum 42 (2023) 397–409.","apa":"Liu, Z., Piovarci, M., Hafner, C., Charrondiere, R., &#38; Bickel, B. (2023). Directionality-aware design of embroidery patterns. <i>Computer Graphics Forum</i>. Saarbrucken, Germany: Wiley. <a href=\"https://doi.org/10.1111/cgf.14770 \">https://doi.org/10.1111/cgf.14770 </a>","ama":"Liu Z, Piovarci M, Hafner C, Charrondiere R, Bickel B. Directionality-aware design of embroidery patterns. <i>Computer Graphics Forum</i>. 2023;42(2):397-409. doi:<a href=\"https://doi.org/10.1111/cgf.14770 \">10.1111/cgf.14770 </a>"},"acknowledgement":"This work was supported by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement No 715767 – MATERIALIZABLE), and FWF Lise Meitner (Grant M 3319). We thank the anonymous reviewers for their insightful feedback; Solal Pirelli, Shardul Chiplunkar, and Paola Mejia for proofreading; everyone in the visual computing group at ISTA for inspiring lunch and coffee breaks; Thibault Tricard for help producing the results of Phasor Noise.","project":[{"_id":"eb901961-77a9-11ec-83b8-f5c883a62027","grant_number":"M03319","name":"Perception-Aware Appearance Fabrication"},{"_id":"24F9549A-B435-11E9-9278-68D0E5697425","grant_number":"715767","call_identifier":"H2020","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling"}],"status":"public","day":"08","volume":42,"month":"05","doi":"10.1111/cgf.14770 ","conference":{"location":"Saarbrucken, Germany","start_date":"2023-05-08","name":"EG: Eurographics","end_date":"2023-05-12"},"title":"Directionality-aware design of embroidery patterns","file_date_updated":"2023-05-16T08:28:37Z","_id":"12972","year":"2023","publication":"Computer Graphics Forum","date_published":"2023-05-08T00:00:00Z","page":"397-409","date_created":"2023-05-16T08:47:25Z","date_updated":"2023-08-01T14:47:05Z","quality_controlled":"1","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1467-8659"]},"ddc":["004"],"tmp":{"image":"/images/cc_by_nc_nd.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"article_processing_charge":"No","isi":1,"publication_status":"published"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"conference","oa":1,"publisher":"IEEE","oa_version":"Submitted Version","author":[{"first_name":"Kang","full_name":"Liao, Kang","last_name":"Liao"},{"full_name":"Tricard, Thibault","first_name":"Thibault","last_name":"Tricard"},{"id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","orcid":"0000-0002-5062-4474","last_name":"Piovarci","full_name":"Piovarci, Michael","first_name":"Michael"},{"full_name":"Seidel, Hans-Peter","first_name":"Hans-Peter","last_name":"Seidel"},{"last_name":"Babaei","first_name":"Vahid","full_name":"Babaei, Vahid"}],"file":[{"file_name":"Liao2023.pdf","file_id":"12977","success":1,"creator":"mpiovarc","access_level":"open_access","date_created":"2023-05-16T09:12:05Z","relation":"main_file","date_updated":"2023-05-16T09:12:05Z","file_size":5367986,"content_type":"application/pdf","checksum":"daeaa67124777d88487f933ea3f77164"}],"citation":{"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 <i>2023 IEEE International Conference on Robotics and Automation</i>, 2023:12345–52. IEEE, 2023. <a href=\"https://doi.org/10.1109/ICRA48891.2023.10160465\">https://doi.org/10.1109/ICRA48891.2023.10160465</a>.","apa":"Liao, K., Tricard, T., Piovarci, M., Seidel, H.-P., &#38; Babaei, V. (2023). Learning deposition policies for fused multi-material 3D printing. In <i>2023 IEEE International Conference on Robotics and Automation</i> (Vol. 2023, pp. 12345–12352). London, United Kingdom: IEEE. <a href=\"https://doi.org/10.1109/ICRA48891.2023.10160465\">https://doi.org/10.1109/ICRA48891.2023.10160465</a>","ama":"Liao K, Tricard T, Piovarci M, Seidel H-P, Babaei V. Learning deposition policies for fused multi-material 3D printing. In: <i>2023 IEEE International Conference on Robotics and Automation</i>. Vol 2023. IEEE; 2023:12345-12352. doi:<a href=\"https://doi.org/10.1109/ICRA48891.2023.10160465\">10.1109/ICRA48891.2023.10160465</a>","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.","ieee":"K. Liao, T. Tricard, M. Piovarci, H.-P. Seidel, and V. Babaei, “Learning deposition policies for fused multi-material 3D printing,” in <i>2023 IEEE International Conference on Robotics and Automation</i>, London, United Kingdom, 2023, vol. 2023, pp. 12345–12352.","mla":"Liao, Kang, et al. “Learning Deposition Policies for Fused Multi-Material 3D Printing.” <i>2023 IEEE International Conference on Robotics and Automation</i>, vol. 2023, IEEE, 2023, pp. 12345–52, doi:<a href=\"https://doi.org/10.1109/ICRA48891.2023.10160465\">10.1109/ICRA48891.2023.10160465</a>."},"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.","scopus_import":"1","project":[{"grant_number":"M03319","name":"Perception-Aware Appearance Fabrication","_id":"eb901961-77a9-11ec-83b8-f5c883a62027"}],"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."}],"has_accepted_license":"1","intvolume":"      2023","keyword":["reinforcement learning","deposition","control","color","multi-filament"],"external_id":{"isi":["001048371104068"]},"department":[{"_id":"BeBi"}],"file_date_updated":"2023-05-16T09:12:05Z","title":"Learning deposition policies for fused multi-material 3D printing","publication":"2023 IEEE International Conference on Robotics and Automation","year":"2023","_id":"12976","doi":"10.1109/ICRA48891.2023.10160465","conference":{"location":"London, United Kingdom","start_date":"2023-05-29","name":"ICRA: International Conference on Robotics and Automation","end_date":"2023-06-02"},"month":"07","status":"public","day":"04","volume":2023,"article_processing_charge":"No","publication_status":"published","isi":1,"publication_identifier":{"eisbn":["9798350323658"],"issn":["1050-4729"]},"ddc":["004"],"quality_controlled":"1","language":[{"iso":"eng"}],"page":"12345-12352","date_published":"2023-07-04T00:00:00Z","date_created":"2023-05-16T09:14:09Z","date_updated":"2023-12-13T11:20:00Z"},{"publication_status":"published","article_number":"21","isi":1,"article_processing_charge":"No","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"ddc":["004"],"publication_identifier":{"isbn":["9798400701597"]},"language":[{"iso":"eng"}],"quality_controlled":"1","date_created":"2023-05-16T09:34:13Z","date_updated":"2024-02-28T12:52:04Z","date_published":"2023-07-23T00:00:00Z","publication":"SIGGRAPH ’23 Conference Proceedings","_id":"12979","year":"2023","file_date_updated":"2024-01-29T10:14:10Z","title":"Gloss-aware color correction for 3D printing","conference":{"name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference","start_date":"2023-08-06","end_date":"2023-08-10","location":"Los Angeles, CA, United States"},"doi":"10.1145/3588432.3591546","month":"07","day":"23","status":"public","project":[{"grant_number":"M03319","name":"Perception-Aware Appearance Fabrication","_id":"eb901961-77a9-11ec-83b8-f5c883a62027"}],"citation":{"short":"J. Condor, M. Piovarci, B. Bickel, P. Didyk, in:, SIGGRAPH ’23 Conference Proceedings, Association for Computing Machinery, 2023.","chicago":"Condor, Jorge, Michael Piovarci, Bernd Bickel, and Piotr Didyk. “Gloss-Aware Color Correction for 3D Printing.” In <i>SIGGRAPH ’23 Conference Proceedings</i>. Association for Computing Machinery, 2023. <a href=\"https://doi.org/10.1145/3588432.3591546\">https://doi.org/10.1145/3588432.3591546</a>.","apa":"Condor, J., Piovarci, M., Bickel, B., &#38; Didyk, P. (2023). Gloss-aware color correction for 3D printing. In <i>SIGGRAPH ’23 Conference Proceedings</i>. Los Angeles, CA, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3588432.3591546\">https://doi.org/10.1145/3588432.3591546</a>","ama":"Condor J, Piovarci M, Bickel B, Didyk P. Gloss-aware color correction for 3D printing. In: <i>SIGGRAPH ’23 Conference Proceedings</i>. Association for Computing Machinery; 2023. doi:<a href=\"https://doi.org/10.1145/3588432.3591546\">10.1145/3588432.3591546</a>","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.","ieee":"J. Condor, M. Piovarci, B. Bickel, and P. Didyk, “Gloss-aware color correction for 3D printing,” in <i>SIGGRAPH ’23 Conference Proceedings</i>, Los Angeles, CA, United States, 2023.","mla":"Condor, Jorge, et al. “Gloss-Aware Color Correction for 3D Printing.” <i>SIGGRAPH ’23 Conference Proceedings</i>, 21, Association for Computing Machinery, 2023, doi:<a href=\"https://doi.org/10.1145/3588432.3591546\">10.1145/3588432.3591546</a>."},"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).","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. "}],"has_accepted_license":"1","external_id":{"isi":["001117690500021"]},"department":[{"_id":"BeBi"}],"keyword":["color","gloss","perception","color compensation","color management"],"publisher":"Association for Computing Machinery","type":"conference","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"oa_version":"Published Version","author":[{"last_name":"Condor","first_name":"Jorge","full_name":"Condor, Jorge"},{"id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","orcid":"0000-0002-5062-4474","last_name":"Piovarci","full_name":"Piovarci, Michael","first_name":"Michael"},{"first_name":"Bernd","full_name":"Bickel, Bernd","last_name":"Bickel","id":"49876194-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6511-9385"},{"first_name":"Piotr","full_name":"Didyk, Piotr","last_name":"Didyk"}],"file":[{"creator":"mpiovarc","success":1,"checksum":"84a437739af5d46507928939b20c0c28","content_type":"application/pdf","relation":"main_file","access_level":"open_access","date_created":"2023-05-16T09:32:50Z","date_updated":"2023-05-16T09:32:50Z","file_size":42323971,"file_name":"Condor2023_supplemental.pdf","file_id":"12983"},{"file_id":"14893","file_name":"2023_Siggraph_Condor.pdf","date_created":"2024-01-29T10:14:10Z","access_level":"open_access","date_updated":"2024-01-29T10:14:10Z","relation":"main_file","file_size":26079404,"checksum":"0f5c8b242e8e7c153c04888c4d0c6f37","content_type":"application/pdf","creator":"dernst","success":1}]},{"oa":1,"issue":"4","type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Association for Computing Machinery","oa_version":"Submitted Version","author":[{"orcid":"0000-0002-5062-4474","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","last_name":"Piovarci","full_name":"Piovarci, Michael","first_name":"Michael"},{"last_name":"Chapiro","full_name":"Chapiro, Alexandre","first_name":"Alexandre"},{"first_name":"Bernd","full_name":"Bickel, Bernd","orcid":"0000-0001-6511-9385","id":"49876194-F248-11E8-B48F-1D18A9856A87","last_name":"Bickel"}],"file":[{"file_id":"12985","file_name":"Piovarci2023.pdf","content_type":"application/pdf","checksum":"5f0a6867689e025a661bd0b4fd90b821","file_size":30817343,"date_updated":"2023-05-16T09:38:25Z","relation":"main_file","access_level":"open_access","date_created":"2023-05-16T09:38:25Z","creator":"mpiovarc","success":1}],"article_type":"original","citation":{"ama":"Piovarci M, Chapiro A, Bickel B. Skin-Screen: A computational fabrication framework for color tattoos. <i>Transactions on Graphics</i>. 2023;42(4). doi:<a href=\"https://doi.org/10.1145/3592432\">10.1145/3592432</a>","apa":"Piovarci, M., Chapiro, A., &#38; Bickel, B. (2023). Skin-Screen: A computational fabrication framework for color tattoos. <i>Transactions on Graphics</i>. Los Angeles, CA, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3592432\">https://doi.org/10.1145/3592432</a>","chicago":"Piovarci, Michael, Alexandre Chapiro, and Bernd Bickel. “Skin-Screen: A Computational Fabrication Framework for Color Tattoos.” <i>Transactions on Graphics</i>. Association for Computing Machinery, 2023. <a href=\"https://doi.org/10.1145/3592432\">https://doi.org/10.1145/3592432</a>.","short":"M. Piovarci, A. Chapiro, B. Bickel, Transactions on Graphics 42 (2023).","ieee":"M. Piovarci, A. Chapiro, and B. Bickel, “Skin-Screen: A computational fabrication framework for color tattoos,” <i>Transactions on Graphics</i>, vol. 42, no. 4. Association for Computing Machinery, 2023.","mla":"Piovarci, Michael, et al. “Skin-Screen: A Computational Fabrication Framework for Color Tattoos.” <i>Transactions on Graphics</i>, vol. 42, no. 4, 67, Association for Computing Machinery, 2023, doi:<a href=\"https://doi.org/10.1145/3592432\">10.1145/3592432</a>.","ista":"Piovarci M, Chapiro A, Bickel B. 2023. Skin-Screen: A computational fabrication framework for color tattoos. Transactions on Graphics. 42(4), 67."},"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).","project":[{"name":"Perception-Aware Appearance Fabrication","grant_number":"M03319","_id":"eb901961-77a9-11ec-83b8-f5c883a62027"}],"intvolume":"        42","has_accepted_license":"1","abstract":[{"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.","lang":"eng"}],"acknowledged_ssus":[{"_id":"M-Shop"}],"keyword":["appearance","modeling","reproduction","tattoo","skin color","gamut mapping","ink-optimization","prosthetic"],"department":[{"_id":"BeBi"}],"external_id":{"isi":["001044671300033"]},"title":"Skin-Screen: A computational fabrication framework for color tattoos","file_date_updated":"2023-05-16T09:38:25Z","_id":"12984","year":"2023","publication":"Transactions on Graphics","doi":"10.1145/3592432","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"},"month":"07","status":"public","day":"26","volume":42,"article_processing_charge":"No","isi":1,"publication_status":"published","article_number":"67","publication_identifier":{"eissn":["1557-7368"],"issn":["0730-0301"]},"ddc":["004"],"quality_controlled":"1","language":[{"iso":"eng"}],"date_published":"2023-07-26T00:00:00Z","date_created":"2023-05-16T09:39:14Z","date_updated":"2024-01-29T10:27:23Z"},{"doi":"10.1038/s41598-023-35162-z","file_date_updated":"2023-05-22T07:57:37Z","title":"Novel stereological method for estimation of cell counts in 3D collagen scaffolds","publication":"Scientific Reports","year":"2023","_id":"13033","status":"public","day":"17","volume":13,"month":"05","publication_identifier":{"issn":["2045-2322"]},"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"ddc":["570"],"article_processing_charge":"No","publication_status":"published","article_number":"7959","isi":1,"date_published":"2023-05-17T00:00:00Z","date_created":"2023-05-19T11:12:25Z","date_updated":"2023-08-01T14:46:06Z","quality_controlled":"1","language":[{"iso":"eng"}],"oa_version":"Published Version","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","type":"journal_article","issue":"1","oa":1,"publisher":"Springer Nature","article_type":"original","file":[{"access_level":"open_access","relation":"main_file","date_updated":"2023-05-22T07:57:37Z","date_created":"2023-05-22T07:57:37Z","file_size":3055077,"content_type":"application/pdf","checksum":"8c1b769693ff4288df8376e59ad1176d","success":1,"creator":"dernst","file_id":"13047","file_name":"2023_ScientificReports_Zavadakova.pdf"}],"author":[{"first_name":"Anna","full_name":"Zavadakova, Anna","last_name":"Zavadakova"},{"first_name":"Lucie","full_name":"Vistejnova, Lucie","last_name":"Vistejnova"},{"full_name":"Belinova, Tereza","first_name":"Tereza","id":"0bf89b6a-d28b-11eb-8bd6-f43768e4d368","last_name":"Belinova"},{"full_name":"Tichanek, Filip","first_name":"Filip","last_name":"Tichanek"},{"last_name":"Bilikova","first_name":"Dagmar","full_name":"Bilikova, Dagmar"},{"full_name":"Mouton, Peter R.","first_name":"Peter R.","last_name":"Mouton"}],"citation":{"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,” <i>Scientific Reports</i>, vol. 13, no. 1. Springer Nature, 2023.","mla":"Zavadakova, Anna, et al. “Novel Stereological Method for Estimation of Cell Counts in 3D Collagen Scaffolds.” <i>Scientific Reports</i>, vol. 13, no. 1, 7959, Springer Nature, 2023, doi:<a href=\"https://doi.org/10.1038/s41598-023-35162-z\">10.1038/s41598-023-35162-z</a>.","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.” <i>Scientific Reports</i>. Springer Nature, 2023. <a href=\"https://doi.org/10.1038/s41598-023-35162-z\">https://doi.org/10.1038/s41598-023-35162-z</a>.","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. <i>Scientific Reports</i>. 2023;13(1). doi:<a href=\"https://doi.org/10.1038/s41598-023-35162-z\">10.1038/s41598-023-35162-z</a>","apa":"Zavadakova, A., Vistejnova, L., Belinova, T., Tichanek, F., Bilikova, D., &#38; Mouton, P. R. (2023). Novel stereological method for estimation of cell counts in 3D collagen scaffolds. <i>Scientific Reports</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41598-023-35162-z\">https://doi.org/10.1038/s41598-023-35162-z</a>"},"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.","scopus_import":"1","related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1038/s41598-023-37265-z"}]},"keyword":["Multidisciplinary"],"external_id":{"isi":["000995271600104"]},"department":[{"_id":"Bio"}],"has_accepted_license":"1","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."}],"intvolume":"        13"},{"intvolume":"       107","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"}],"department":[{"_id":"BiCh"}],"external_id":{"isi":["000974672600001"]},"scopus_import":"1","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. ","citation":{"chicago":"French, Martin, Mandy Bethkenhagen, Alessandra Ravasio, and Jean Alexis Hernandez. “Ab Initio Calculation of the Reflectivity of Molecular Fluids under Shock Compression.” <i>Physical Review B</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevB.107.134109\">https://doi.org/10.1103/PhysRevB.107.134109</a>.","short":"M. French, M. Bethkenhagen, A. Ravasio, J.A. Hernandez, Physical Review B 107 (2023).","apa":"French, M., Bethkenhagen, M., Ravasio, A., &#38; Hernandez, J. A. (2023). Ab initio calculation of the reflectivity of molecular fluids under shock compression. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevB.107.134109\">https://doi.org/10.1103/PhysRevB.107.134109</a>","ama":"French M, Bethkenhagen M, Ravasio A, Hernandez JA. Ab initio calculation of the reflectivity of molecular fluids under shock compression. <i>Physical Review B</i>. 2023;107(13). doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.134109\">10.1103/PhysRevB.107.134109</a>","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.","ieee":"M. French, M. Bethkenhagen, A. Ravasio, and J. A. Hernandez, “Ab initio calculation of the reflectivity of molecular fluids under shock compression,” <i>Physical Review B</i>, vol. 107, no. 13. American Physical Society, 2023.","mla":"French, Martin, et al. “Ab Initio Calculation of the Reflectivity of Molecular Fluids under Shock Compression.” <i>Physical Review B</i>, vol. 107, no. 13, 134109, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.134109\">10.1103/PhysRevB.107.134109</a>."},"author":[{"last_name":"French","full_name":"French, Martin","first_name":"Martin"},{"first_name":"Mandy","full_name":"Bethkenhagen, Mandy","last_name":"Bethkenhagen","id":"201939f4-803f-11ed-ab7e-d8da4bd1517f","orcid":"0000-0002-1838-2129"},{"last_name":"Ravasio","full_name":"Ravasio, Alessandra","first_name":"Alessandra"},{"last_name":"Hernandez","first_name":"Jean Alexis","full_name":"Hernandez, Jean Alexis"}],"article_type":"original","publisher":"American Physical Society","issue":"13","type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa_version":"None","language":[{"iso":"eng"}],"quality_controlled":"1","date_created":"2023-05-21T22:01:04Z","date_updated":"2023-08-01T14:45:25Z","date_published":"2023-04-01T00:00:00Z","isi":1,"publication_status":"published","article_number":"134109","article_processing_charge":"No","publication_identifier":{"issn":["2469-9950"],"eissn":["2469-9969"]},"month":"04","volume":107,"day":"01","status":"public","year":"2023","_id":"13039","publication":"Physical Review B","title":"Ab initio calculation of the reflectivity of molecular fluids under shock compression","doi":"10.1103/PhysRevB.107.134109"},{"publication":"ChemSusChem","_id":"13041","year":"2023","file_date_updated":"2023-11-14T11:27:16Z","title":"Triarylamines as catholytes in aqueous organic redox flow batteries","doi":"10.1002/cssc.202300128","pmid":1,"month":"07","day":"06","volume":16,"status":"public","publication_status":"published","article_number":"e202300128","isi":1,"article_processing_charge":"Yes (in subscription journal)","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"ddc":["540"],"publication_identifier":{"issn":["1864-5631"],"eissn":["1864-564X"]},"language":[{"iso":"eng"}],"quality_controlled":"1","date_created":"2023-05-21T22:01:05Z","date_updated":"2023-11-14T11:28:23Z","date_published":"2023-07-06T00:00:00Z","publisher":"Wiley","type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"13","oa":1,"oa_version":"Published Version","author":[{"last_name":"Farag","full_name":"Farag, Nadia L.","first_name":"Nadia L."},{"id":"4cc538d5-803f-11ed-ab7e-8139573aad8f","last_name":"Jethwa","orcid":"0000-0002-0404-4356","full_name":"Jethwa, Rajesh B","first_name":"Rajesh B"},{"last_name":"Beardmore","first_name":"Alice E.","full_name":"Beardmore, Alice E."},{"full_name":"Insinna, Teresa","first_name":"Teresa","last_name":"Insinna"},{"last_name":"O'Keefe","full_name":"O'Keefe, Christopher A.","first_name":"Christopher A."},{"last_name":"Klusener","first_name":"Peter A.A.","full_name":"Klusener, Peter A.A."},{"full_name":"Grey, Clare P.","first_name":"Clare P.","last_name":"Grey"},{"last_name":"Wright","first_name":"Dominic S.","full_name":"Wright, Dominic S."}],"article_type":"original","file":[{"file_name":"2023_ChemSusChem_Farag.pdf","file_id":"14532","success":1,"creator":"dernst","checksum":"efa0713289995af83a2147b3e8e1d6a6","content_type":"application/pdf","access_level":"open_access","date_updated":"2023-11-14T11:27:16Z","relation":"main_file","date_created":"2023-11-14T11:27:16Z","file_size":1168683}],"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.","citation":{"ama":"Farag NL, Jethwa RB, Beardmore AE, et al. Triarylamines as catholytes in aqueous organic redox flow batteries. <i>ChemSusChem</i>. 2023;16(13). doi:<a href=\"https://doi.org/10.1002/cssc.202300128\">10.1002/cssc.202300128</a>","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. <i>ChemSusChem</i>. Wiley. <a href=\"https://doi.org/10.1002/cssc.202300128\">https://doi.org/10.1002/cssc.202300128</a>","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.” <i>ChemSusChem</i>. Wiley, 2023. <a href=\"https://doi.org/10.1002/cssc.202300128\">https://doi.org/10.1002/cssc.202300128</a>.","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).","mla":"Farag, Nadia L., et al. “Triarylamines as Catholytes in Aqueous Organic Redox Flow Batteries.” <i>ChemSusChem</i>, vol. 16, no. 13, e202300128, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/cssc.202300128\">10.1002/cssc.202300128</a>.","ieee":"N. L. Farag <i>et al.</i>, “Triarylamines as catholytes in aqueous organic redox flow batteries,” <i>ChemSusChem</i>, vol. 16, no. 13. Wiley, 2023.","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."},"scopus_import":"1","has_accepted_license":"1","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"}],"intvolume":"        16","external_id":{"pmid":["36970847"],"isi":["000985051300001"]},"department":[{"_id":"StFr"}]},{"external_id":{"isi":["000988285500001"],"arxiv":["2105.13828"]},"department":[{"_id":"MaKw"}],"abstract":[{"lang":"eng","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→∞."}],"has_accepted_license":"1","intvolume":"        30","acknowledgement":"We would like to thank the reviewers for their helpful comments and remarks.","citation":{"apa":"Anastos, M. (2023). A note on long cycles in sparse random graphs. <i>Electronic Journal of Combinatorics</i>. Electronic Journal of Combinatorics. <a href=\"https://doi.org/10.37236/11471\">https://doi.org/10.37236/11471</a>","ama":"Anastos M. A note on long cycles in sparse random graphs. <i>Electronic Journal of Combinatorics</i>. 2023;30(2). doi:<a href=\"https://doi.org/10.37236/11471\">10.37236/11471</a>","short":"M. Anastos, Electronic Journal of Combinatorics 30 (2023).","chicago":"Anastos, Michael. “A Note on Long Cycles in Sparse Random Graphs.” <i>Electronic Journal of Combinatorics</i>. Electronic Journal of Combinatorics, 2023. <a href=\"https://doi.org/10.37236/11471\">https://doi.org/10.37236/11471</a>.","mla":"Anastos, Michael. “A Note on Long Cycles in Sparse Random Graphs.” <i>Electronic Journal of Combinatorics</i>, vol. 30, no. 2, P2.21, Electronic Journal of Combinatorics, 2023, doi:<a href=\"https://doi.org/10.37236/11471\">10.37236/11471</a>.","ieee":"M. Anastos, “A note on long cycles in sparse random graphs,” <i>Electronic Journal of Combinatorics</i>, vol. 30, no. 2. Electronic Journal of Combinatorics, 2023.","ista":"Anastos M. 2023. A note on long cycles in sparse random graphs. Electronic Journal of Combinatorics. 30(2), P2.21."},"scopus_import":"1","article_type":"original","file":[{"content_type":"application/pdf","checksum":"6269ed3b3eded6536d3d9d6baad2d5b9","relation":"main_file","date_updated":"2023-05-22T07:43:19Z","access_level":"open_access","date_created":"2023-05-22T07:43:19Z","file_size":448736,"success":1,"creator":"dernst","file_id":"13046","file_name":"2023_JourCombinatorics_Anastos.pdf"}],"author":[{"first_name":"Michael","full_name":"Anastos, Michael","id":"0b2a4358-bb35-11ec-b7b9-e3279b593dbb","last_name":"Anastos"}],"oa_version":"Published Version","publisher":"Electronic Journal of Combinatorics","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","type":"journal_article","issue":"2","oa":1,"date_updated":"2023-08-01T14:44:52Z","date_created":"2023-05-21T22:01:05Z","date_published":"2023-05-05T00:00:00Z","language":[{"iso":"eng"}],"arxiv":1,"quality_controlled":"1","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"ddc":["510"],"publication_identifier":{"eissn":["1077-8926"]},"article_number":"P2.21","publication_status":"published","isi":1,"article_processing_charge":"No","volume":30,"day":"05","status":"public","month":"05","doi":"10.37236/11471","publication":"Electronic Journal of Combinatorics","_id":"13042","year":"2023","file_date_updated":"2023-05-22T07:43:19Z","title":"A note on long cycles in sparse random graphs"},{"status":"public","volume":25,"day":"20","month":"04","doi":"10.4171/IFB/484","title":"Weak-strong uniqueness for the mean curvature flow of double bubbles","file_date_updated":"2023-05-22T07:24:13Z","_id":"13043","year":"2023","publication":"Interfaces and Free Boundaries","date_published":"2023-04-20T00:00:00Z","page":"37-107","date_updated":"2023-08-01T14:43:29Z","date_created":"2023-05-21T22:01:06Z","arxiv":1,"quality_controlled":"1","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1463-9963"],"eissn":["1463-9971"]},"ddc":["510"],"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"article_processing_charge":"No","isi":1,"publication_status":"published","file":[{"content_type":"application/pdf","checksum":"622422484810441e48f613e968c7e7a4","relation":"main_file","date_updated":"2023-05-22T07:24:13Z","date_created":"2023-05-22T07:24:13Z","access_level":"open_access","file_size":867876,"success":1,"creator":"dernst","file_id":"13045","file_name":"2023_Interfaces_Hensel.pdf"}],"article_type":"original","author":[{"id":"4D23B7DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7252-8072","last_name":"Hensel","first_name":"Sebastian","full_name":"Hensel, Sebastian"},{"full_name":"Laux, Tim","first_name":"Tim","last_name":"Laux"}],"ec_funded":1,"oa_version":"Published Version","oa":1,"issue":"1","type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publisher":"EMS Press","department":[{"_id":"JuFi"}],"external_id":{"arxiv":["2108.01733"],"isi":["000975817300002"]},"intvolume":"        25","has_accepted_license":"1","abstract":[{"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.","lang":"eng"}],"scopus_import":"1","related_material":{"record":[{"id":"10013","status":"public","relation":"earlier_version"}]},"citation":{"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.","mla":"Hensel, Sebastian, and Tim Laux. “Weak-Strong Uniqueness for the Mean Curvature Flow of Double Bubbles.” <i>Interfaces and Free Boundaries</i>, vol. 25, no. 1, EMS Press, 2023, pp. 37–107, doi:<a href=\"https://doi.org/10.4171/IFB/484\">10.4171/IFB/484</a>.","ieee":"S. Hensel and T. Laux, “Weak-strong uniqueness for the mean curvature flow of double bubbles,” <i>Interfaces and Free Boundaries</i>, vol. 25, no. 1. EMS Press, pp. 37–107, 2023.","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.” <i>Interfaces and Free Boundaries</i>. EMS Press, 2023. <a href=\"https://doi.org/10.4171/IFB/484\">https://doi.org/10.4171/IFB/484</a>.","apa":"Hensel, S., &#38; Laux, T. (2023). Weak-strong uniqueness for the mean curvature flow of double bubbles. <i>Interfaces and Free Boundaries</i>. EMS Press. <a href=\"https://doi.org/10.4171/IFB/484\">https://doi.org/10.4171/IFB/484</a>","ama":"Hensel S, Laux T. Weak-strong uniqueness for the mean curvature flow of double bubbles. <i>Interfaces and Free Boundaries</i>. 2023;25(1):37-107. doi:<a href=\"https://doi.org/10.4171/IFB/484\">10.4171/IFB/484</a>"},"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":[{"name":"Bridging Scales in Random Materials","call_identifier":"H2020","grant_number":"948819","_id":"0aa76401-070f-11eb-9043-b5bb049fa26d"}]},{"type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"publisher":"Royal Society of Chemistry","oa_version":"Published Version","author":[{"full_name":"Mondal, Soumyadip","first_name":"Soumyadip","last_name":"Mondal","id":"d25d21ef-dc8d-11ea-abe3-ec4576307f48"},{"last_name":"Jethwa","orcid":"0000-0002-0404-4356","id":"4cc538d5-803f-11ed-ab7e-8139573aad8f","first_name":"Rajesh B","full_name":"Jethwa, Rajesh B"},{"last_name":"Pant","id":"50c64d4d-eb97-11eb-a6c2-d33e5e14f112","full_name":"Pant, Bhargavi","first_name":"Bhargavi"},{"id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9843-3522","last_name":"Hauschild","first_name":"Robert","full_name":"Hauschild, Robert"},{"orcid":"0000-0003-2902-5319","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","last_name":"Freunberger","first_name":"Stefan Alexander","full_name":"Freunberger, Stefan Alexander"}],"article_type":"original","citation":{"ieee":"S. Mondal, R. B. Jethwa, B. Pant, R. Hauschild, and S. A. Freunberger, “Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes,” <i>Faraday Discussions</i>. Royal Society of Chemistry, 2023.","mla":"Mondal, Soumyadip, et al. “Singlet Oxygen in Non-Aqueous Oxygen Redox: Direct Spectroscopic Evidence for Formation Pathways and Reliability of Chemical Probes.” <i>Faraday Discussions</i>, Royal Society of Chemistry, 2023, doi:<a href=\"https://doi.org/10.1039/d3fd00088e\">10.1039/d3fd00088e</a>.","ista":"Mondal S, Jethwa RB, Pant B, Hauschild R, Freunberger SA. 2023. Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes. Faraday Discussions.","apa":"Mondal, S., Jethwa, R. B., Pant, B., Hauschild, R., &#38; Freunberger, S. A. (2023). Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes. <i>Faraday Discussions</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d3fd00088e\">https://doi.org/10.1039/d3fd00088e</a>","ama":"Mondal S, Jethwa RB, Pant B, Hauschild R, Freunberger SA. Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes. <i>Faraday Discussions</i>. 2023. doi:<a href=\"https://doi.org/10.1039/d3fd00088e\">10.1039/d3fd00088e</a>","short":"S. Mondal, R.B. Jethwa, B. Pant, R. Hauschild, S.A. Freunberger, Faraday Discussions (2023).","chicago":"Mondal, Soumyadip, Rajesh B Jethwa, Bhargavi Pant, Robert Hauschild, and Stefan Alexander Freunberger. “Singlet Oxygen in Non-Aqueous Oxygen Redox: Direct Spectroscopic Evidence for Formation Pathways and Reliability of Chemical Probes.” <i>Faraday Discussions</i>. Royal Society of Chemistry, 2023. <a href=\"https://doi.org/10.1039/d3fd00088e\">https://doi.org/10.1039/d3fd00088e</a>."},"abstract":[{"lang":"eng","text":"Singlet oxygen (1O2) formation is now recognised as a key aspect of non-aqueous oxygen redox chemistry. For identifying 1O2, chemical trapping via 9,10-dimethylanthracene (DMA) to form the endoperoxide (DMA-O2) has become the mainstay method due to its sensitivity, selectivity, and ease of use. While DMA has been shown to be selective for 1O2, rather than forming DMA-O2 with a wide variety of potentially reactive O-containing species, false positives might hypothetically be obtained in the presence of previously overlooked species. Here, we first give unequivocal direct spectroscopic proof by the 1O2-specific near infrared (NIR) emission at 1270 nm for the previously proposed 1O2 formation pathways, which centre around superoxide disproportionation. We then show that peroxocarbonates, common intermediates in metal-O2 and metal carbonate electrochemistry, do not produce false-positive DMA-O2. Moreover, we identify a previously unreported 1O2-forming pathway through the reaction of CO2 with superoxide. Overall, we give unequivocal proof for 1O2 formation in non-aqueous oxygen redox and show that chemical trapping with DMA is a reliable method to assess 1O2 formation."}],"keyword":["Physical and Theoretical Chemistry"],"external_id":{"isi":["001070423500001"]},"department":[{"_id":"StFr"},{"_id":"Bio"}],"title":"Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes","publication":"Faraday Discussions","license":"https://creativecommons.org/licenses/by-nc/4.0/","_id":"13044","year":"2023","doi":"10.1039/d3fd00088e","month":"05","main_file_link":[{"url":"https://doi.org/10.1039/d3fd00088e","open_access":"1"}],"status":"public","day":"17","article_processing_charge":"No","publication_status":"epub_ahead","isi":1,"publication_identifier":{"eissn":["1364-5498"],"issn":["1359-6640"]},"tmp":{"image":"/images/cc_by_nc.png","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","short":"CC BY-NC (4.0)","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)"},"quality_controlled":"1","language":[{"iso":"eng"}],"date_published":"2023-05-17T00:00:00Z","date_updated":"2023-12-13T11:19:07Z","date_created":"2023-05-22T06:53:34Z"},{"conference":{"name":"STOC: Symposium on Theory of Computing","start_date":"2023-06-20","end_date":"2023-06-23","location":"Orlando, FL, United States"},"doi":"10.1145/3564246.3585113","_id":"13048","year":"2023","publication":"Proceedings of the 55th Annual ACM Symposium on Theory of Computing","title":"Hausdorff and Gromov-Hausdorff stable subsets of the medial axis","day":"02","main_file_link":[{"url":"https://arxiv.org/abs/2303.04014","open_access":"1"}],"status":"public","month":"06","publication_identifier":{"isbn":["9781450399135"]},"publication_status":"published","article_processing_charge":"No","date_created":"2023-05-22T08:02:02Z","date_updated":"2023-05-22T08:15:19Z","date_published":"2023-06-02T00:00:00Z","page":"1768-1776","language":[{"iso":"eng"}],"arxiv":1,"quality_controlled":"1","oa_version":"Preprint","publisher":"Association for Computing Machinery","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"conference","ec_funded":1,"author":[{"last_name":"Lieutier","full_name":"Lieutier, André","first_name":"André"},{"first_name":"Mathijs","full_name":"Wintraecken, Mathijs","orcid":"0000-0002-7472-2220","last_name":"Wintraecken","id":"307CFBC8-F248-11E8-B48F-1D18A9856A87"}],"project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","grant_number":"754411"},{"_id":"fc390959-9c52-11eb-aca3-afa58bd282b2","grant_number":"M03073","name":"Learning and triangulating manifolds via collapses"}],"citation":{"apa":"Lieutier, A., &#38; Wintraecken, M. (2023). Hausdorff and Gromov-Hausdorff stable subsets of the medial axis. In <i>Proceedings of the 55th Annual ACM Symposium on Theory of Computing</i> (pp. 1768–1776). Orlando, FL, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3564246.3585113\">https://doi.org/10.1145/3564246.3585113</a>","ama":"Lieutier A, Wintraecken M. Hausdorff and Gromov-Hausdorff stable subsets of the medial axis. In: <i>Proceedings of the 55th Annual ACM Symposium on Theory of Computing</i>. Association for Computing Machinery; 2023:1768-1776. doi:<a href=\"https://doi.org/10.1145/3564246.3585113\">10.1145/3564246.3585113</a>","chicago":"Lieutier, André, and Mathijs Wintraecken. “Hausdorff and Gromov-Hausdorff Stable Subsets of the Medial Axis.” In <i>Proceedings of the 55th Annual ACM Symposium on Theory of Computing</i>, 1768–76. Association for Computing Machinery, 2023. <a href=\"https://doi.org/10.1145/3564246.3585113\">https://doi.org/10.1145/3564246.3585113</a>.","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.","ieee":"A. Lieutier and M. Wintraecken, “Hausdorff and Gromov-Hausdorff stable subsets of the medial axis,” in <i>Proceedings of the 55th Annual ACM Symposium on Theory of Computing</i>, Orlando, FL, United States, 2023, pp. 1768–1776.","mla":"Lieutier, André, and Mathijs Wintraecken. “Hausdorff and Gromov-Hausdorff Stable Subsets of the Medial Axis.” <i>Proceedings of the 55th Annual ACM Symposium on Theory of Computing</i>, Association for Computing Machinery, 2023, pp. 1768–76, doi:<a href=\"https://doi.org/10.1145/3564246.3585113\">10.1145/3564246.3585113</a>.","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."},"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.","department":[{"_id":"HeEd"}],"external_id":{"arxiv":["2303.04014"]},"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"}]},{"oa_version":"Submitted Version","publisher":"Association for Computing Machinery","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","issue":"4","oa":1,"article_type":"original","file":[{"creator":"dernst","success":1,"checksum":"a0b0ba3b36f43a94388e8824613d812a","content_type":"application/pdf","file_size":78940724,"date_created":"2023-06-19T11:02:23Z","access_level":"open_access","relation":"main_file","date_updated":"2023-06-19T11:02:23Z","file_name":"2023_ACMToG_Freire.pdf","file_id":"13156"},{"success":1,"creator":"dernst","checksum":"b9206bbb67af82df49b7e7cdbde3410c","content_type":"application/pdf","date_updated":"2023-06-20T12:20:51Z","relation":"main_file","access_level":"open_access","date_created":"2023-06-20T12:20:51Z","file_size":34345905,"file_name":"2023_ACMToG_SuppMaterial_Freire.pdf","file_id":"13157"}],"ec_funded":1,"author":[{"last_name":"Freire","full_name":"Freire, Marco","first_name":"Marco"},{"orcid":"0009-0007-6138-6890","last_name":"Bhargava","id":"FF8FA64C-AA6A-11E9-99AD-50D4E5697425","first_name":"Manas","full_name":"Bhargava, Manas"},{"full_name":"Schreck, Camille","first_name":"Camille","id":"2B14B676-F248-11E8-B48F-1D18A9856A87","last_name":"Schreck"},{"last_name":"Hugron","first_name":"Pierre-Alexandre","full_name":"Hugron, Pierre-Alexandre"},{"full_name":"Bickel, Bernd","first_name":"Bernd","last_name":"Bickel","id":"49876194-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6511-9385"},{"first_name":"Sylvain","full_name":"Lefebvre, Sylvain","last_name":"Lefebvre"}],"project":[{"name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling","call_identifier":"H2020","grant_number":"715767","_id":"24F9549A-B435-11E9-9278-68D0E5697425"}],"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. <i>Transactions on Graphics</i>. 2023;42(4). doi:<a href=\"https://doi.org/10.1145/3592411\">10.1145/3592411</a>","apa":"Freire, M., Bhargava, M., Schreck, C., Hugron, P.-A., Bickel, B., &#38; Lefebvre, S. (2023). PCBend: Light up your 3D shapes with foldable circuit boards. <i>Transactions on Graphics</i>. Los Angeles, CA, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3592411\">https://doi.org/10.1145/3592411</a>","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.” <i>Transactions on Graphics</i>. Association for Computing Machinery, 2023. <a href=\"https://doi.org/10.1145/3592411\">https://doi.org/10.1145/3592411</a>.","short":"M. Freire, M. Bhargava, C. Schreck, P.-A. Hugron, B. Bickel, S. Lefebvre, Transactions on Graphics 42 (2023).","mla":"Freire, Marco, et al. “PCBend: Light up Your 3D Shapes with Foldable Circuit Boards.” <i>Transactions on Graphics</i>, vol. 42, no. 4, 142, Association for Computing Machinery, 2023, doi:<a href=\"https://doi.org/10.1145/3592411\">10.1145/3592411</a>.","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,” <i>Transactions on Graphics</i>, vol. 42, no. 4. Association for Computing Machinery, 2023.","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."},"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).","external_id":{"isi":["001044671300108"]},"department":[{"_id":"GradSch"},{"_id":"BeBi"}],"keyword":["PCB design and layout","Mesh geometry models"],"acknowledged_ssus":[{"_id":"M-Shop"}],"abstract":[{"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.","lang":"eng"}],"has_accepted_license":"1","intvolume":"        42","conference":{"end_date":"2023-08-10","name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference","start_date":"2023-08-06","location":"Los Angeles, CA, United States"},"doi":"10.1145/3592411","publication":"Transactions on Graphics","year":"2023","_id":"13049","file_date_updated":"2023-06-20T12:20:51Z","title":"PCBend: Light up your 3D shapes with foldable circuit boards","day":"26","volume":42,"status":"public","month":"07","ddc":["006"],"publication_identifier":{"issn":["0730-0301"],"eissn":["1557-7368"]},"publication_status":"published","article_number":"142","isi":1,"article_processing_charge":"No","date_updated":"2024-01-29T10:30:49Z","date_created":"2023-05-22T08:37:04Z","date_published":"2023-07-26T00:00:00Z","language":[{"iso":"eng"}],"quality_controlled":"1"},{"month":"04","status":"public","volume":2654,"day":"28","title":"En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses","publication":"The Immune Synapse","_id":"13052","year":"2023","doi":"10.1007/978-1-0716-3135-5_9","pmid":1,"quality_controlled":"1","language":[{"iso":"eng"}],"page":"137-147","date_published":"2023-04-28T00:00:00Z","date_created":"2023-05-22T08:41:48Z","date_updated":"2023-10-17T08:44:53Z","article_processing_charge":"No","place":"New York, NY","publication_status":"published","publication_identifier":{"isbn":["9781071631348"],"eissn":["1940-6029"],"eisbn":["9781071631355"],"issn":["1064-3745"]},"author":[{"first_name":"Alexander F","full_name":"Leithner, Alexander F","last_name":"Leithner","id":"3B1B77E4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1073-744X"},{"first_name":"Jack","full_name":"Merrin, Jack","id":"4515C308-F248-11E8-B48F-1D18A9856A87","last_name":"Merrin","orcid":"0000-0001-5145-4609"},{"id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6620-9179","last_name":"Sixt","full_name":"Sixt, Michael K","first_name":"Michael K"}],"ec_funded":1,"series_title":"MIMB","type":"book_chapter","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Springer Nature","alternative_title":["Methods in Molecular Biology"],"oa_version":"None","editor":[{"first_name":"Cosima","full_name":"Baldari, Cosima","last_name":"Baldari"},{"last_name":"Dustin","first_name":"Michael","full_name":"Dustin, Michael"}],"abstract":[{"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.","lang":"eng"}],"intvolume":"      2654","acknowledged_ssus":[{"_id":"Bio"},{"_id":"NanoFab"},{"_id":"M-Shop"}],"external_id":{"pmid":["37106180"]},"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.","citation":{"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 <i>The Immune Synapse</i>, vol. 2654, C. Baldari and M. Dustin, Eds. New York, NY: Springer Nature, 2023, pp. 137–147.","mla":"Leithner, Alexander F., et al. “En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses.” <i>The Immune Synapse</i>, edited by Cosima Baldari and Michael Dustin, vol. 2654, Springer Nature, 2023, pp. 137–47, doi:<a href=\"https://doi.org/10.1007/978-1-0716-3135-5_9\">10.1007/978-1-0716-3135-5_9</a>.","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 <i>The Immune Synapse</i>, edited by Cosima Baldari and Michael Dustin, 2654:137–47. MIMB. New York, NY: Springer Nature, 2023. <a href=\"https://doi.org/10.1007/978-1-0716-3135-5_9\">https://doi.org/10.1007/978-1-0716-3135-5_9</a>.","apa":"Leithner, A. F., Merrin, J., &#38; Sixt, M. K. (2023). En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses. In C. Baldari &#38; M. Dustin (Eds.), <i>The Immune Synapse</i> (Vol. 2654, pp. 137–147). New York, NY: Springer Nature. <a href=\"https://doi.org/10.1007/978-1-0716-3135-5_9\">https://doi.org/10.1007/978-1-0716-3135-5_9</a>","ama":"Leithner AF, Merrin J, Sixt MK. En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses. In: Baldari C, Dustin M, eds. <i>The Immune Synapse</i>. Vol 2654. MIMB. New York, NY: Springer Nature; 2023:137-147. doi:<a href=\"https://doi.org/10.1007/978-1-0716-3135-5_9\">10.1007/978-1-0716-3135-5_9</a>"},"scopus_import":"1","project":[{"call_identifier":"H2020","grant_number":"724373","name":"Cellular navigation along spatial gradients","_id":"25FE9508-B435-11E9-9278-68D0E5697425"}]},{"day":"23","volume":495,"main_file_link":[{"url":"https://doi.org/10.1016/j.ijms.2023.117168","open_access":"1"}],"status":"public","dataavailabilitystatement":"Data will be made available on request.","supplementarymaterial":"yes","month":"11","doi":"10.1016/j.ijms.2023.117168","publication":"International Journal of Mass Spectrometry","year":"2023","_id":"14653","title":"Advanced motion tracking for interactive mass spectrometry imaging (IMSI)","date_created":"2023-12-10T23:00:57Z","date_updated":"2026-03-02T09:38:59Z","date_published":"2023-11-23T00:00:00Z","language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"issn":["1387-3806"]},"researchdata_availability":"upon request","article_number":"117168","publication_status":"epub_ahead","article_processing_charge":"Yes (in subscription journal)","article_type":"original","author":[{"first_name":"Florian","full_name":"Kluibenschedl, Florian","last_name":"Kluibenschedl","id":"7499e70e-eb2c-11ec-b98b-f925648bc9d9"},{"last_name":"Ploner","first_name":"Anna","full_name":"Ploner, Anna"},{"first_name":"Christina","full_name":"Meisenbichler, Christina","last_name":"Meisenbichler"},{"full_name":"Konrat, Robert","first_name":"Robert","last_name":"Konrat"},{"last_name":"Müller","first_name":"Thomas","full_name":"Müller, Thomas"}],"oa_version":"Published Version","publisher":"Elsevier","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","oa":1,"department":[{"_id":"GradSch"}],"abstract":[{"lang":"eng","text":"Mass spectrometry imaging (MSI) is a powerful analytical technique for the two-dimensional (2D) localization of chemicals on surfaces. Conventional MSI experiments require to predefine the surface of interest based on photographic or microscopic images. Typically, these boundaries can no longer be changed or adjusted once the experiment has been started. In terms of a more interactive approach we recently developed a pen-like ionization interface which is directly connected to the mass spectrometer. The device allows the user to ionize chemicals by desorption electrospray ionization (DESI) and to freely move the interface over a surface of interest. A mini camera, which is mounted on the tip of the pen, magnifies the desorption area and enables a simple positioning of the pen. The combination of optical data from the camera module and chemical data obtained by mass analysis facilitates a novel type of imaging experiment: interactive mass spectrometry imaging (IMSI). For this application, we present a novel approach for a robust, optical flow-based motion detection. While the live video stream from the camera is used to track the pen's motion across the surface a post-acquisition algorithm correlates the coordinates of the pen trajectory with respective mass spectra obtained from a simultaneous mass spectrometric data acquisition. This algorithm is no longer dependent on a single, manually applied optical marker on the sample surface, which has to be visible on all video frames throughout the analysis. The advanced DESI-IMSI method was successfully tested on inkjet-printed letters as well as mouse brain tissue samples. Validation of the results was done by comparing DESI-IMSI with standard DESI-MSI data."}],"intvolume":"       495","acknowledgement":"We would like to thank Marco Sealey Cardona, PhD for help with the mouse brain samples and acknowledge the financial support by 1669 Förderkreis of the University of Innsbruck, Austria Wirtschaftsservice (AWS), D. Swarovski KG and Tyrolean Science Fund (TWF).","citation":{"ista":"Kluibenschedl F, Ploner A, Meisenbichler C, Konrat R, Müller T. 2023. Advanced motion tracking for interactive mass spectrometry imaging (IMSI). International Journal of Mass Spectrometry. 495, 117168.","ieee":"F. Kluibenschedl, A. Ploner, C. Meisenbichler, R. Konrat, and T. Müller, “Advanced motion tracking for interactive mass spectrometry imaging (IMSI),” <i>International Journal of Mass Spectrometry</i>, vol. 495. Elsevier, 2023.","mla":"Kluibenschedl, Florian, et al. “Advanced Motion Tracking for Interactive Mass Spectrometry Imaging (IMSI).” <i>International Journal of Mass Spectrometry</i>, vol. 495, 117168, Elsevier, 2023, doi:<a href=\"https://doi.org/10.1016/j.ijms.2023.117168\">10.1016/j.ijms.2023.117168</a>.","chicago":"Kluibenschedl, Florian, Anna Ploner, Christina Meisenbichler, Robert Konrat, and Thomas Müller. “Advanced Motion Tracking for Interactive Mass Spectrometry Imaging (IMSI).” <i>International Journal of Mass Spectrometry</i>. Elsevier, 2023. <a href=\"https://doi.org/10.1016/j.ijms.2023.117168\">https://doi.org/10.1016/j.ijms.2023.117168</a>.","short":"F. Kluibenschedl, A. Ploner, C. Meisenbichler, R. Konrat, T. Müller, International Journal of Mass Spectrometry 495 (2023).","ama":"Kluibenschedl F, Ploner A, Meisenbichler C, Konrat R, Müller T. Advanced motion tracking for interactive mass spectrometry imaging (IMSI). <i>International Journal of Mass Spectrometry</i>. 2023;495. doi:<a href=\"https://doi.org/10.1016/j.ijms.2023.117168\">10.1016/j.ijms.2023.117168</a>","apa":"Kluibenschedl, F., Ploner, A., Meisenbichler, C., Konrat, R., &#38; Müller, T. (2023). Advanced motion tracking for interactive mass spectrometry imaging (IMSI). <i>International Journal of Mass Spectrometry</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.ijms.2023.117168\">https://doi.org/10.1016/j.ijms.2023.117168</a>"},"scopus_import":"1"},{"date_created":"2022-01-23T23:01:29Z","date_updated":"2023-10-03T10:51:07Z","date_published":"2022-01-01T00:00:00Z","page":"133-157","language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"issn":["0066-4189"],"eissn":["1545-4479"]},"isi":1,"publication_status":"published","article_processing_charge":"No","volume":54,"day":"01","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1146/annurev-fluid-022421-011319"}],"status":"public","month":"01","doi":"10.1146/annurev-fluid-022421-011319","year":"2022","_id":"10656","publication":"Annual Review of Fluid Mechanics","title":"Spontaneous aggregation of convective storms","department":[{"_id":"CaMu"}],"external_id":{"isi":["000794152800006"]},"intvolume":"        54","abstract":[{"lang":"eng","text":"Idealized simulations of the tropical atmosphere have predicted that clouds can spontaneously clump together in space, despite perfectly homogeneous settings. This phenomenon has been called self-aggregation, and it results in a state where a moist cloudy region with intense deep convective storms is surrounded by extremely dry subsiding air devoid of deep clouds. We review here the main findings from theoretical work and idealized models of this phenomenon, highlighting the physical processes believed to play a key role in convective self-aggregation. We also review the growing literature on the importance and implications of this phenomenon for the tropical atmosphere, notably, for the hydrological cycle and for precipitation extremes, in our current and in a warming climate."}],"project":[{"grant_number":"805041","call_identifier":"H2020","name":"organization of CLoUdS, and implications of Tropical  cyclones and for the Energetics of the tropics, in current and waRming climate","_id":"629205d8-2b32-11ec-9570-e1356ff73576"}],"scopus_import":"1","acknowledgement":"C.M. gratefully acknowledges funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (Project CLUSTER, grant agreement 805041). She also thanks Grand Équipement National de Calcul Intensif (GENCI), France, for providing access to their computing platforms at Très Grand Centre de Calcul (TGCC). J.O.H. gratefully acknowledges funding from the Villum Foundation (grant 13168), the ERC under the Horizon 2020 research and innovation program (grant 771859), and the Novo Nordisk Foundation's Interdisciplinary Synergy Program (grant NNF19OC0057374). G.C. gratefully acknowledges the support of the transregional collaborative research center (SFB/TRR 165) “Waves to Weather” (http://www.wavestoweather.de) funded by the German Research Foundation (DFG). D.Y. is supported by a Packard Fellowship in Science and Engineering, the France–Berkeley Fund, Laboratory Directed Research and Development (LDRD) funding from the Lawrence Berkeley National Laboratory, and the US Department of Energy, Office of Science, Office of Biological and Environmental Research, Climate and Environmental Sciences Division, Regional and Global Climate Modeling Program under award DE-AC02-05CH11231.","citation":{"ista":"Muller CJ, Yang D, Craig G, Cronin T, Fildier B, Haerter JO, Hohenegger C, Mapes B, Randall D, Shamekh S, Sherwood SC. 2022. Spontaneous aggregation of convective storms. Annual Review of Fluid Mechanics. 54, 133–157.","ieee":"C. J. Muller <i>et al.</i>, “Spontaneous aggregation of convective storms,” <i>Annual Review of Fluid Mechanics</i>, vol. 54. Annual Reviews, pp. 133–157, 2022.","mla":"Muller, Caroline J., et al. “Spontaneous Aggregation of Convective Storms.” <i>Annual Review of Fluid Mechanics</i>, vol. 54, Annual Reviews, 2022, pp. 133–57, doi:<a href=\"https://doi.org/10.1146/annurev-fluid-022421-011319\">10.1146/annurev-fluid-022421-011319</a>.","short":"C.J. Muller, D. Yang, G. Craig, T. Cronin, B. Fildier, J.O. Haerter, C. Hohenegger, B. Mapes, D. Randall, S. Shamekh, S.C. Sherwood, Annual Review of Fluid Mechanics 54 (2022) 133–157.","chicago":"Muller, Caroline J, Da Yang, George Craig, Timothy Cronin, Benjamin Fildier, Jan O. Haerter, Cathy Hohenegger, et al. “Spontaneous Aggregation of Convective Storms.” <i>Annual Review of Fluid Mechanics</i>. Annual Reviews, 2022. <a href=\"https://doi.org/10.1146/annurev-fluid-022421-011319\">https://doi.org/10.1146/annurev-fluid-022421-011319</a>.","apa":"Muller, C. J., Yang, D., Craig, G., Cronin, T., Fildier, B., Haerter, J. O., … Sherwood, S. C. (2022). Spontaneous aggregation of convective storms. <i>Annual Review of Fluid Mechanics</i>. Annual Reviews. <a href=\"https://doi.org/10.1146/annurev-fluid-022421-011319\">https://doi.org/10.1146/annurev-fluid-022421-011319</a>","ama":"Muller CJ, Yang D, Craig G, et al. Spontaneous aggregation of convective storms. <i>Annual Review of Fluid Mechanics</i>. 2022;54:133-157. doi:<a href=\"https://doi.org/10.1146/annurev-fluid-022421-011319\">10.1146/annurev-fluid-022421-011319</a>"},"article_type":"original","ec_funded":1,"author":[{"id":"f978ccb0-3f7f-11eb-b193-b0e2bd13182b","last_name":"Muller","orcid":"0000-0001-5836-5350","full_name":"Muller, Caroline J","first_name":"Caroline J"},{"last_name":"Yang","full_name":"Yang, Da","first_name":"Da"},{"last_name":"Craig","first_name":"George","full_name":"Craig, George"},{"last_name":"Cronin","first_name":"Timothy","full_name":"Cronin, Timothy"},{"last_name":"Fildier","first_name":"Benjamin","full_name":"Fildier, Benjamin"},{"last_name":"Haerter","full_name":"Haerter, Jan O.","first_name":"Jan O."},{"last_name":"Hohenegger","first_name":"Cathy","full_name":"Hohenegger, Cathy"},{"first_name":"Brian","full_name":"Mapes, Brian","last_name":"Mapes"},{"full_name":"Randall, David","first_name":"David","last_name":"Randall"},{"last_name":"Shamekh","full_name":"Shamekh, Sara","first_name":"Sara"},{"full_name":"Sherwood, Steven C.","first_name":"Steven C.","last_name":"Sherwood"}],"oa_version":"Published Version","publisher":"Annual Reviews","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article"},{"date_published":"2022-01-24T00:00:00Z","date_updated":"2025-05-26T09:05:09Z","date_created":"2022-01-24T10:34:53Z","quality_controlled":"1","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1471-2970"],"issn":["0962-8436"]},"ddc":["576"],"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"article_processing_charge":"No","isi":1,"article_number":"20210010","publication_status":"published","status":"public","day":"24","volume":377,"month":"01","pmid":1,"doi":"10.1098/rstb.2021.0010","title":"Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity","file_date_updated":"2022-01-24T10:34:45Z","year":"2022","_id":"10658","publication":"Philosophical Transactions of the Royal Society B","department":[{"_id":"GradSch"},{"_id":"NiBa"}],"external_id":{"pmid":["35067097"],"isi":["000745854300008"]},"intvolume":"       377","abstract":[{"text":"We analyse how migration from a large mainland influences genetic load and population numbers on an island, in a scenario where fitness-affecting variants are unconditionally deleterious, and where numbers decline with increasing load. Our analysis shows that migration can have qualitatively different effects, depending on the total mutation target and fitness effects of deleterious variants. In particular, we find that populations exhibit a genetic Allee effect across a wide range of parameter combinations, when variants are partially recessive, cycling between low-load (large-population) and high-load (sink) states. Increased migration reduces load in the sink state (by increasing heterozygosity) but further inflates load in the large-population state (by hindering purging). We identify various critical parameter thresholds at which one or other stable state collapses, and discuss how these thresholds are influenced by the genetic versus demographic effects of migration. Our analysis is based on a ‘semi-deterministic’ analysis, which accounts for genetic drift but neglects demographic stochasticity. We also compare against simulations which account for both demographic stochasticity and drift. Our results clarify the importance of gene flow as a key determinant of extinction risk in peripheral populations, even in the absence of ecological gradients. This article is part of the theme issue ‘Species’ ranges in the face of changing environments (part I)’.","lang":"eng"}],"has_accepted_license":"1","related_material":{"link":[{"url":"https://doi.org/10.1101/2021.08.05.455207","relation":"earlier_version"}],"record":[{"status":"public","id":"14711","relation":"dissertation_contains"}]},"citation":{"ama":"Sachdeva H, Olusanya OO, Barton NH. Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity. <i>Philosophical Transactions of the Royal Society B</i>. 2022;377(1846). doi:<a href=\"https://doi.org/10.1098/rstb.2021.0010\">10.1098/rstb.2021.0010</a>","apa":"Sachdeva, H., Olusanya, O. O., &#38; Barton, N. H. (2022). Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity. <i>Philosophical Transactions of the Royal Society B</i>. The Royal Society. <a href=\"https://doi.org/10.1098/rstb.2021.0010\">https://doi.org/10.1098/rstb.2021.0010</a>","chicago":"Sachdeva, Himani, Oluwafunmilola O Olusanya, and Nicholas H Barton. “Genetic Load and Extinction in Peripheral Populations: The Roles of Migration, Drift and Demographic Stochasticity.” <i>Philosophical Transactions of the Royal Society B</i>. The Royal Society, 2022. <a href=\"https://doi.org/10.1098/rstb.2021.0010\">https://doi.org/10.1098/rstb.2021.0010</a>.","short":"H. Sachdeva, O.O. Olusanya, N.H. Barton, Philosophical Transactions of the Royal Society B 377 (2022).","mla":"Sachdeva, Himani, et al. “Genetic Load and Extinction in Peripheral Populations: The Roles of Migration, Drift and Demographic Stochasticity.” <i>Philosophical Transactions of the Royal Society B</i>, vol. 377, no. 1846, 20210010, The Royal Society, 2022, doi:<a href=\"https://doi.org/10.1098/rstb.2021.0010\">10.1098/rstb.2021.0010</a>.","ieee":"H. Sachdeva, O. O. Olusanya, and N. H. Barton, “Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity,” <i>Philosophical Transactions of the Royal Society B</i>, vol. 377, no. 1846. The Royal Society, 2022.","ista":"Sachdeva H, Olusanya OO, Barton NH. 2022. Genetic load and extinction in peripheral populations: The roles of migration, drift and demographic stochasticity. Philosophical Transactions of the Royal Society B. 377(1846), 20210010."},"acknowledgement":"This research was partly funded by the Austrian Science Fund (FWF) (grant no. P-32896B).","project":[{"name":"Causes and consequences of population fragmentation","grant_number":"P32896","_id":"c08d3278-5a5b-11eb-8a69-fdb09b55f4b8"}],"file":[{"creator":"oolusany","content_type":"application/pdf","checksum":"04ca9e2f0e344d680b947f2457df8d0a","file_size":1845792,"date_updated":"2022-01-24T10:34:45Z","relation":"main_file","date_created":"2022-01-24T10:34:45Z","access_level":"open_access","file_name":"rstb.2021.0010.pdf","file_id":"10659"}],"article_type":"original","author":[{"first_name":"Himani","full_name":"Sachdeva, Himani","last_name":"Sachdeva"},{"full_name":"Olusanya, Oluwafunmilola O","first_name":"Oluwafunmilola O","last_name":"Olusanya","id":"41AD96DC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-1971-8314"},{"last_name":"Barton","orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H","full_name":"Barton, Nicholas H"}],"oa_version":"Published Version","oa":1,"issue":"1846","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","type":"journal_article","publisher":"The Royal Society"},{"intvolume":"        23","abstract":[{"text":"Background: Blood-based markers of cognitive functioning might provide an accessible way to track neurodegeneration years prior to clinical manifestation of cognitive impairment and dementia. Results: Using blood-based epigenome-wide analyses of general cognitive function, we show that individual differences in DNA methylation (DNAm) explain 35.0% of the variance in general cognitive function (g). A DNAm predictor explains ~4% of the variance, independently of a polygenic score, in two external cohorts. It also associates with circulating levels of neurology- and inflammation-related proteins, global brain imaging metrics, and regional cortical volumes. Conclusions: As sample sizes increase, the ability to assess cognitive function from DNAm data may be informative in settings where cognitive testing is unreliable or unavailable.","lang":"eng"}],"has_accepted_license":"1","department":[{"_id":"MaRo"}],"external_id":{"isi":["000744358300002"]},"project":[{"_id":"9B8D11D6-BA93-11EA-9121-9846C619BF3A","name":"Improving estimation and prediction of common complex disease risk","grant_number":"PCEGP3_181181"}],"scopus_import":"1","related_material":{"link":[{"url":"https://doi.org/10.1101/2021.05.24.21257698","relation":"earlier_version"}],"record":[{"status":"public","id":"13072","relation":"research_data"}]},"citation":{"ista":"McCartney DL, Hillary RF, Conole ELS, Banos DT, Gadd DA, Walker RM, Nangle C, Flaig R, Campbell A, Murray AD, Maniega SM, Valdés-Hernández MDC, Harris MA, Bastin ME, Wardlaw JM, Harris SE, Porteous DJ, Tucker-Drob EM, McIntosh AM, Evans KL, Deary IJ, Cox SR, Robinson MR, Marioni RE. 2022. Blood-based epigenome-wide analyses of cognitive abilities. Genome Biology. 23(1), 26.","mla":"McCartney, Daniel L., et al. “Blood-Based Epigenome-Wide Analyses of Cognitive Abilities.” <i>Genome Biology</i>, vol. 23, no. 1, 26, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1186/s13059-021-02596-5\">10.1186/s13059-021-02596-5</a>.","ieee":"D. L. McCartney <i>et al.</i>, “Blood-based epigenome-wide analyses of cognitive abilities,” <i>Genome Biology</i>, vol. 23, no. 1. Springer Nature, 2022.","chicago":"McCartney, Daniel L., Robert F. Hillary, Eleanor L.S. Conole, Daniel Trejo Banos, Danni A. Gadd, Rosie M. Walker, Cliff Nangle, et al. “Blood-Based Epigenome-Wide Analyses of Cognitive Abilities.” <i>Genome Biology</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1186/s13059-021-02596-5\">https://doi.org/10.1186/s13059-021-02596-5</a>.","short":"D.L. McCartney, R.F. Hillary, E.L.S. Conole, D.T. Banos, D.A. Gadd, R.M. Walker, C. Nangle, R. Flaig, A. Campbell, A.D. Murray, S.M. Maniega, M.D.C. Valdés-Hernández, M.A. Harris, M.E. Bastin, J.M. Wardlaw, S.E. Harris, D.J. Porteous, E.M. Tucker-Drob, A.M. McIntosh, K.L. Evans, I.J. Deary, S.R. Cox, M.R. Robinson, R.E. Marioni, Genome Biology 23 (2022).","ama":"McCartney DL, Hillary RF, Conole ELS, et al. Blood-based epigenome-wide analyses of cognitive abilities. <i>Genome Biology</i>. 2022;23(1). doi:<a href=\"https://doi.org/10.1186/s13059-021-02596-5\">10.1186/s13059-021-02596-5</a>","apa":"McCartney, D. L., Hillary, R. F., Conole, E. L. S., Banos, D. T., Gadd, D. A., Walker, R. M., … Marioni, R. E. (2022). Blood-based epigenome-wide analyses of cognitive abilities. <i>Genome Biology</i>. Springer Nature. <a href=\"https://doi.org/10.1186/s13059-021-02596-5\">https://doi.org/10.1186/s13059-021-02596-5</a>"},"acknowledgement":"GS received core support from the Chief Scientist Office of the Scottish Government Health Directorates (CZD/16/6) and the Scottish Funding Council (HR03006). Genotyping and DNA methylation profiling of the GS samples was carried out by the Genetics Core Laboratory at the Edinburgh Clinical Research Facility, Edinburgh, Scotland, and was funded by the Medical Research Council UK and the Wellcome Trust (Wellcome Trust Strategic Award STratifying Resilience and Depression Longitudinally (STRADL; Reference 104036/Z/14/Z). The DNA methylation data assayed for Generation Scotland was partially funded by a 2018 NARSAD Young Investigator Grant from the Brain & Behavior Research Foundation (Ref: 27404; awardee: Dr David M Howard) and by a JMAS SIM fellowship from the Royal College of Physicians of Edinburgh (Awardee: Dr Heather C Whalley). LBC1936 MRI brain imaging was supported by Medical Research Council (MRC) grants [G0701120], [G1001245], [MR/M013111/1] and [MR/R024065/1]. Magnetic resonance image acquisition and analyses were conducted at the Brain Research Imaging Centre, Neuroimaging Sciences, University of Edinburgh (www.bric.ed.ac.uk) which is part of SINAPSE (Scottish Imaging Network: A Platform for Scientific Excellence) collaboration (www.sinapse.ac.uk) funded by the Scottish Funding Council and the Chief Scientist Office. This work was supported by the European Union Horizon 2020 (PHC.03.15, project No 666881), SVDs@Target, the Fondation Leducq Transatlantic Network of Excellence for the Study of Perivascular Spaces in Small Vessel Disease [ref no. 16 CVD 05]. We thank the LBC1936 participants and team members who contributed to these studies. The LBC1936 is supported by Age UK (Disconnected Mind project, which supports S.E.H.), the Medical Research Council (G0701120, G1001245, MR/M013111/1, MR/R024065/1) and the University of Edinburgh. Methylation typing of LBC1936 was supported by the Centre for Cognitive Ageing and Cognitive Epidemiology (Pilot Fund award), Age UK, The Wellcome Trust Institutional Strategic Support Fund, The University of Edinburgh, and The University of Queensland. Genotyping was funded by the Biotechnology and Biological Sciences Research Council (BB/F019394/1). Proteomic analyses in LBC1936 were supported by the Age UK grant and NIH Grants R01AG054628 and R01AG05462802S1. M.V.H. is funded by the Row Fogo Charitable Trust (Grant no. BROD.FID3668413). J.M.W is supported by the UK Dementia Research Institute which receives its funding from DRI Ltd, funded by the UK Medical Research Council, Alzheimers Society and Alzheimers Research UK. R.F.H., E.L.S.C and D.A.G. are supported by funding from the Wellcome Trust 4 year PhD in Translational Neuroscience: training the next generation of basic neuroscientists to embrace clinical research [108890/Z/15/Z]. E.M.T.D. was supported by the National Institutes of Health (NIH) grants R01AG054628, R01MH120219, R01HD083613, P2CHD042849 and P30AG066614. S.R.C. was also supported by a National Institutes of Health (NIH) research grant R01AG054628 and is supported by a Sir Henry Dale Fellowship jointly funded by the Wellcome Trust and the Royal Society (Grant Number 221890/Z/20/Z). D.L.Mc.C. and R.E.M. are supported by Alzheimers Research UK major project grant ARUK/PG2017B/10. R.E.M. is supported by Alzheimer’s Society major project grant AS-PG-19b-010. This research was funded in whole, or in part, by Wellcome [104036/Z/14/Z and 108890/Z/15/Z]. For the purpose of open access, the author has applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission.","author":[{"last_name":"McCartney","first_name":"Daniel L.","full_name":"McCartney, Daniel L."},{"first_name":"Robert F.","full_name":"Hillary, Robert F.","last_name":"Hillary"},{"last_name":"Conole","first_name":"Eleanor L.S.","full_name":"Conole, Eleanor L.S."},{"last_name":"Banos","first_name":"Daniel Trejo","full_name":"Banos, Daniel Trejo"},{"full_name":"Gadd, Danni A.","first_name":"Danni A.","last_name":"Gadd"},{"last_name":"Walker","first_name":"Rosie M.","full_name":"Walker, Rosie M."},{"last_name":"Nangle","first_name":"Cliff","full_name":"Nangle, Cliff"},{"last_name":"Flaig","first_name":"Robin","full_name":"Flaig, Robin"},{"full_name":"Campbell, Archie","first_name":"Archie","last_name":"Campbell"},{"last_name":"Murray","first_name":"Alison D.","full_name":"Murray, Alison D."},{"last_name":"Maniega","full_name":"Maniega, Susana Muñoz","first_name":"Susana Muñoz"},{"last_name":"Valdés-Hernández","full_name":"Valdés-Hernández, María Del C.","first_name":"María Del C."},{"first_name":"Mathew A.","full_name":"Harris, Mathew A.","last_name":"Harris"},{"full_name":"Bastin, Mark E.","first_name":"Mark E.","last_name":"Bastin"},{"last_name":"Wardlaw","full_name":"Wardlaw, Joanna M.","first_name":"Joanna M."},{"first_name":"Sarah E.","full_name":"Harris, Sarah E.","last_name":"Harris"},{"last_name":"Porteous","first_name":"David J.","full_name":"Porteous, David J."},{"last_name":"Tucker-Drob","full_name":"Tucker-Drob, Elliot M.","first_name":"Elliot M."},{"last_name":"McIntosh","first_name":"Andrew M.","full_name":"McIntosh, Andrew M."},{"last_name":"Evans","first_name":"Kathryn L.","full_name":"Evans, Kathryn L."},{"full_name":"Deary, Ian J.","first_name":"Ian J.","last_name":"Deary"},{"last_name":"Cox","first_name":"Simon R.","full_name":"Cox, Simon R."},{"id":"E5D42276-F5DA-11E9-8E24-6303E6697425","orcid":"0000-0001-8982-8813","last_name":"Robinson","first_name":"Matthew Richard","full_name":"Robinson, Matthew Richard"},{"full_name":"Marioni, Riccardo E.","first_name":"Riccardo E.","last_name":"Marioni"}],"file":[{"file_id":"10708","file_name":"2022_GenomeBio_McCartney.pdf","content_type":"application/pdf","checksum":"34f10bb2b0594189dcac24d13b691d52","file_size":1540606,"access_level":"open_access","relation":"main_file","date_created":"2022-01-31T13:16:05Z","date_updated":"2022-01-31T13:16:05Z","creator":"cchlebak","success":1}],"article_type":"original","publisher":"Springer Nature","oa":1,"issue":"1","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","type":"journal_article","oa_version":"Published Version","language":[{"iso":"eng"}],"quality_controlled":"1","date_updated":"2023-08-02T14:05:13Z","date_created":"2022-01-30T23:01:33Z","date_published":"2022-01-17T00:00:00Z","isi":1,"article_number":"26","publication_status":"published","article_processing_charge":"No","ddc":["570"],"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"publication_identifier":{"issn":["1474-7596"],"eissn":["1474-760X"]},"month":"01","day":"17","volume":23,"status":"public","_id":"10702","year":"2022","publication":"Genome Biology","title":"Blood-based epigenome-wide analyses of cognitive abilities","file_date_updated":"2022-01-31T13:16:05Z","doi":"10.1186/s13059-021-02596-5"}]