--- OA_place: repository OA_type: green _id: '21584' abstract: - lang: eng text: 'Bombardment of materials by high-energy particles often leads to light emission in a process known as scintillation. Scintillation has widespread applications in medical imaging, x-ray nondestructive inspection, electron microscopy, and high-energy particle detectors. Most research focuses on finding materials with brighter, faster, and more controlled scintillation. We developed a unified theory of nanophotonic scintillators that accounts for the key aspects of scintillation: energy loss by high-energy particles, and light emission by non-equilibrium electrons in nanostructured optical systems. We then devised an approach based on integrating nanophotonic structures into scintillators to enhance their emission, obtaining nearly an order-of-magnitude enhancement in both electron-induced and x-ray–induced scintillation. Our framework should enable the development of a new class of brighter, faster, and higher-resolution scintillators with tailored and optimized performance.' article_number: '837' article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Nicholas full_name: Rivera, Nicholas last_name: Rivera - first_name: Ali full_name: Ghorashi, Ali last_name: Ghorashi - first_name: Steven E. full_name: Kooi, Steven E. last_name: Kooi - first_name: Yi full_name: Yang, Yi last_name: Yang - first_name: Zin full_name: Lin, Zin last_name: Lin - first_name: Justin full_name: Beroz, Justin last_name: Beroz - first_name: Aviram full_name: Massuda, Aviram last_name: Massuda - first_name: Jamison full_name: Sloan, Jamison last_name: Sloan - first_name: Nicolas full_name: Romeo, Nicolas last_name: Romeo - first_name: Yang full_name: Yu, Yang last_name: Yu - first_name: John D. full_name: Joannopoulos, John D. last_name: Joannopoulos - first_name: Ido full_name: Kaminer, Ido last_name: Kaminer - first_name: Steven G. full_name: Johnson, Steven G. last_name: Johnson - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: Roques-Carmes C, Rivera N, Ghorashi A, et al. A framework for scintillation in nanophotonics. Science. 2022;375(6583). doi:10.1126/science.abm9293 apa: Roques-Carmes, C., Rivera, N., Ghorashi, A., Kooi, S. E., Yang, Y., Lin, Z., … Soljačić, M. (2022). A framework for scintillation in nanophotonics. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.abm9293 chicago: Roques-Carmes, Charles, Nicholas Rivera, Ali Ghorashi, Steven E. Kooi, Yi Yang, Zin Lin, Justin Beroz, et al. “A Framework for Scintillation in Nanophotonics.” Science. American Association for the Advancement of Science, 2022. https://doi.org/10.1126/science.abm9293. ieee: C. Roques-Carmes et al., “A framework for scintillation in nanophotonics,” Science, vol. 375, no. 6583. American Association for the Advancement of Science, 2022. ista: Roques-Carmes C, Rivera N, Ghorashi A, Kooi SE, Yang Y, Lin Z, Beroz J, Massuda A, Sloan J, Romeo N, Yu Y, Joannopoulos JD, Kaminer I, Johnson SG, Soljačić M. 2022. A framework for scintillation in nanophotonics. Science. 375(6583), 837. mla: Roques-Carmes, Charles, et al. “A Framework for Scintillation in Nanophotonics.” Science, vol. 375, no. 6583, 837, American Association for the Advancement of Science, 2022, doi:10.1126/science.abm9293. short: C. Roques-Carmes, N. Rivera, A. Ghorashi, S.E. Kooi, Y. Yang, Z. Lin, J. Beroz, A. Massuda, J. Sloan, N. Romeo, Y. Yu, J.D. Joannopoulos, I. Kaminer, S.G. Johnson, M. Soljačić, Science 375 (2022). date_created: 2026-03-30T12:22:48Z date_published: 2022-02-25T00:00:00Z date_updated: 2026-04-27T09:06:48Z day: '25' doi: 10.1126/science.abm9293 extern: '1' external_id: arxiv: - '2110.11492' intvolume: ' 375' issue: '6583' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2110.11492 month: '02' oa: 1 oa_version: Preprint publication: Science publication_identifier: eissn: - 1095-9203 issn: - 0036-8075 publication_status: published publisher: American Association for the Advancement of Science quality_controlled: '1' scopus_import: '1' status: public title: A framework for scintillation in nanophotonics type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 375 year: '2022' ... --- OA_place: repository OA_type: green _id: '21527' abstract: - lang: eng text: Optical metasurfaces have been heralded as the platform to integrate multiple functionalities in a compact form-factor, with the potential to replace bulky optical components. A central stepping stone toward realizing this promise is the demonstration of multifunctionality under several constraints (e.g., at multiple incident wavelengths and/or angles) in a single device, an achievement being hampered by design limitations inherent to single-layer planar geometries. Here, we propose a framework for the inverse design of multilayer metaoptics via topology optimization, showing that even few-wavelength thick devices can achieve high-efficiency multifunctionality, such as multiangle light concentration and plan-achromaticity. We embody our framework in multiple closely spaced patterned layers of a low-index polymer, with fabrication constraints specific to this platform enforced in the optimization process. We experimentally demonstrate our approach with an inverse-designed 3D-printed light concentrator working at five different nonparaxial angles of incidence. Our framework paves the way toward realizing multifunctional ultracompact 3D nanophotonic devices. article_processing_charge: No article_type: letter_note arxiv: 1 author: - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Zin full_name: Lin, Zin last_name: Lin - first_name: Rasmus E. full_name: Christiansen, Rasmus E. last_name: Christiansen - first_name: Yannick full_name: Salamin, Yannick last_name: Salamin - first_name: Steven E. full_name: Kooi, Steven E. last_name: Kooi - first_name: John D. full_name: Joannopoulos, John D. last_name: Joannopoulos - first_name: Steven G. full_name: Johnson, Steven G. last_name: Johnson - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: Roques-Carmes C, Lin Z, Christiansen RE, et al. Toward 3D-printed inverse-designed metaoptics. ACS Photonics. 2022;9(1):43-51. doi:10.1021/acsphotonics.1c01442 apa: Roques-Carmes, C., Lin, Z., Christiansen, R. E., Salamin, Y., Kooi, S. E., Joannopoulos, J. D., … Soljačić, M. (2022). Toward 3D-printed inverse-designed metaoptics. ACS Photonics. American Chemical Society. https://doi.org/10.1021/acsphotonics.1c01442 chicago: Roques-Carmes, Charles, Zin Lin, Rasmus E. Christiansen, Yannick Salamin, Steven E. Kooi, John D. Joannopoulos, Steven G. Johnson, and Marin Soljačić. “Toward 3D-Printed Inverse-Designed Metaoptics.” ACS Photonics. American Chemical Society, 2022. https://doi.org/10.1021/acsphotonics.1c01442. ieee: C. Roques-Carmes et al., “Toward 3D-printed inverse-designed metaoptics,” ACS Photonics, vol. 9, no. 1. American Chemical Society, pp. 43–51, 2022. ista: Roques-Carmes C, Lin Z, Christiansen RE, Salamin Y, Kooi SE, Joannopoulos JD, Johnson SG, Soljačić M. 2022. Toward 3D-printed inverse-designed metaoptics. ACS Photonics. 9(1), 43–51. mla: Roques-Carmes, Charles, et al. “Toward 3D-Printed Inverse-Designed Metaoptics.” ACS Photonics, vol. 9, no. 1, American Chemical Society, 2022, pp. 43–51, doi:10.1021/acsphotonics.1c01442. short: C. Roques-Carmes, Z. Lin, R.E. Christiansen, Y. Salamin, S.E. Kooi, J.D. Joannopoulos, S.G. Johnson, M. Soljačić, ACS Photonics 9 (2022) 43–51. date_created: 2026-03-30T12:22:47Z date_published: 2022-01-07T00:00:00Z date_updated: 2026-04-27T09:14:46Z day: '07' ddc: - '530' doi: 10.1021/acsphotonics.1c01442 extern: '1' external_id: arxiv: - '2105.11326' intvolume: ' 9' issue: '1' keyword: - metasurfaces - inverse design - multilayered metaoptics - 3D printing - topology optimization language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2105.11326 month: '01' oa: 1 oa_version: Preprint page: 43-51 publication: ACS Photonics publication_identifier: eissn: - 2330-4022 publication_status: published publisher: American Chemical Society quality_controlled: '1' scopus_import: '1' status: public title: Toward 3D-printed inverse-designed metaoptics type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 9 year: '2022' ... --- OA_type: closed access _id: '21625' abstract: - lang: eng text: We demonstrate how Implosion Fabrication, a new three-dimensional nanofabrication technique, enables the realization of three-dimensional photonic devices at optical wavelengths. We realize two- and three-dimensional optical crystals of hydrogel-embedded silver meta-atoms. article_number: FF2D.1 article_processing_charge: No author: - first_name: Yannick full_name: Salamin, Yannick last_name: Salamin - first_name: Brian full_name: Mills, Brian last_name: Mills - first_name: Gaojie full_name: Yang, Gaojie last_name: Yang - first_name: Quansan full_name: Yang, Quansan last_name: Yang - first_name: Corban full_name: Swain, Corban last_name: Swain - first_name: Daniel full_name: Oran, Daniel last_name: Oran - first_name: Jamison full_name: Sloan, Jamison last_name: Sloan - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Justin full_name: Beroz, Justin last_name: Beroz - first_name: Steven E. full_name: Kooi, Steven E. last_name: Kooi - first_name: Edward S. full_name: Boyden, Edward S. last_name: Boyden - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: 'Salamin Y, Mills B, Yang G, et al. Three-dimensional optical crystals nanoprinted in a hydrogel. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2022. doi:10.1364/cleo_qels.2022.ff2d.1' apa: 'Salamin, Y., Mills, B., Yang, G., Yang, Q., Swain, C., Oran, D., … Soljačić, M. (2022). Three-dimensional optical crystals nanoprinted in a hydrogel. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_qels.2022.ff2d.1' chicago: Salamin, Yannick, Brian Mills, Gaojie Yang, Quansan Yang, Corban Swain, Daniel Oran, Jamison Sloan, et al. “Three-Dimensional Optical Crystals Nanoprinted in a Hydrogel.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2022. https://doi.org/10.1364/cleo_qels.2022.ff2d.1. ieee: Y. Salamin et al., “Three-dimensional optical crystals nanoprinted in a hydrogel,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2022. ista: 'Salamin Y, Mills B, Yang G, Yang Q, Swain C, Oran D, Sloan J, Roques-Carmes C, Beroz J, Kooi SE, Boyden ES, Soljačić M. 2022. Three-dimensional optical crystals nanoprinted in a hydrogel. Conference on Lasers and Electro-Optics. CLEO: Fundamental Science, FF2D.1.' mla: Salamin, Yannick, et al. “Three-Dimensional Optical Crystals Nanoprinted in a Hydrogel.” Conference on Lasers and Electro-Optics, FF2D.1, Optica Publishing Group, 2022, doi:10.1364/cleo_qels.2022.ff2d.1. short: Y. Salamin, B. Mills, G. Yang, Q. Yang, C. Swain, D. Oran, J. Sloan, C. Roques-Carmes, J. Beroz, S.E. Kooi, E.S. Boyden, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2022. conference: end_date: 2022-05-20 location: San Jose, CA, United States name: 'CLEO: Fundamental Science' start_date: 2022-05-15 date_created: 2026-03-30T12:22:48Z date_published: 2022-06-01T00:00:00Z date_updated: 2026-05-04T13:10:36Z day: '01' doi: 10.1364/cleo_qels.2022.ff2d.1 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171050' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' status: public title: Three-dimensional optical crystals nanoprinted in a hydrogel type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2022' ... --- OA_type: closed access _id: '21590' abstract: - lang: eng text: We introduce end-to-end inverse design in which a nanophotonics frontend is optimized in conjunction with a computational-imaging backend to minimize reconstruction errors. We present several nanophotonics designs for depth, spectral and polarization imaging. article_number: JW5Q.1 article_processing_charge: No author: - first_name: Zin full_name: Lin, Zin last_name: Lin - first_name: Gaurav full_name: Arya, Gaurav last_name: Arya - first_name: William F. full_name: Li, William F. last_name: Li - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Raphaël full_name: Pestourie, Raphaël last_name: Pestourie - first_name: Zhaoyi full_name: Li, Zhaoyi last_name: Li - first_name: Federico full_name: Capasso, Federico last_name: Capasso - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić - first_name: Steven G. full_name: Johnson, Steven G. last_name: Johnson citation: ama: 'Lin Z, Arya G, Li WF, et al. End-to-end nanophotonics inverse design for computational imaging. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2022. doi:10.1364/cleo_at.2022.jw5q.1' apa: 'Lin, Z., Arya, G., Li, W. F., Roques-Carmes, C., Pestourie, R., Li, Z., … Johnson, S. G. (2022). End-to-end nanophotonics inverse design for computational imaging. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_at.2022.jw5q.1' chicago: Lin, Zin, Gaurav Arya, William F. Li, Charles Roques-Carmes, Raphaël Pestourie, Zhaoyi Li, Federico Capasso, Marin Soljačić, and Steven G. Johnson. “End-to-End Nanophotonics Inverse Design for Computational Imaging.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2022. https://doi.org/10.1364/cleo_at.2022.jw5q.1. ieee: Z. Lin et al., “End-to-end nanophotonics inverse design for computational imaging,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2022. ista: 'Lin Z, Arya G, Li WF, Roques-Carmes C, Pestourie R, Li Z, Capasso F, Soljačić M, Johnson SG. 2022. End-to-end nanophotonics inverse design for computational imaging. Conference on Lasers and Electro-Optics. CLEO: Applications and Technology, JW5Q.1.' mla: Lin, Zin, et al. “End-to-End Nanophotonics Inverse Design for Computational Imaging.” Conference on Lasers and Electro-Optics, JW5Q.1, Optica Publishing Group, 2022, doi:10.1364/cleo_at.2022.jw5q.1. short: Z. Lin, G. Arya, W.F. Li, C. Roques-Carmes, R. Pestourie, Z. Li, F. Capasso, M. Soljačić, S.G. Johnson, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2022. conference: end_date: 2022-05-20 location: San Jose, CA, United States name: 'CLEO: Applications and Technology' start_date: 2022-05-15 date_created: 2026-03-30T12:22:48Z date_published: 2022-06-01T00:00:00Z date_updated: 2026-05-04T12:54:57Z day: '01' doi: 10.1364/cleo_at.2022.jw5q.1 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171050' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' status: public title: End-to-end nanophotonics inverse design for computational imaging type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2022' ... --- OA_type: closed access _id: '21624' abstract: - lang: eng text: We show in both theory and experiment that flatband photonic resonances can control and boost free-electron radiation, as validated by enhancement, band, and polarization-shaping measurements. article_number: FF2C.7 article_processing_charge: No author: - first_name: Yi full_name: Yang, Yi last_name: Yang - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Steven E. full_name: Kooi, Steven E. last_name: Kooi - first_name: Haoning full_name: Tang, Haoning last_name: Tang - first_name: Justin full_name: Beroz, Justin last_name: Beroz - first_name: Eric full_name: Mazur, Eric last_name: Mazur - first_name: Ido full_name: Kaminer, Ido last_name: Kaminer - first_name: John D. full_name: Joannopoulos, John D. last_name: Joannopoulos - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: 'Yang Y, Roques-Carmes C, Kooi SE, et al. Enhanced Smith–Purcell radiation from photonic flatband resonances. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2022. doi:10.1364/cleo_qels.2022.ff2c.7' apa: 'Yang, Y., Roques-Carmes, C., Kooi, S. E., Tang, H., Beroz, J., Mazur, E., … Soljačić, M. (2022). Enhanced Smith–Purcell radiation from photonic flatband resonances. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_qels.2022.ff2c.7' chicago: Yang, Yi, Charles Roques-Carmes, Steven E. Kooi, Haoning Tang, Justin Beroz, Eric Mazur, Ido Kaminer, John D. Joannopoulos, and Marin Soljačić. “Enhanced Smith–Purcell Radiation from Photonic Flatband Resonances.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2022. https://doi.org/10.1364/cleo_qels.2022.ff2c.7. ieee: Y. Yang et al., “Enhanced Smith–Purcell radiation from photonic flatband resonances,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2022. ista: 'Yang Y, Roques-Carmes C, Kooi SE, Tang H, Beroz J, Mazur E, Kaminer I, Joannopoulos JD, Soljačić M. 2022. Enhanced Smith–Purcell radiation from photonic flatband resonances. Conference on Lasers and Electro-Optics. CLEO: QUELS_Fundamental Science, FF2C.7.' mla: Yang, Yi, et al. “Enhanced Smith–Purcell Radiation from Photonic Flatband Resonances.” Conference on Lasers and Electro-Optics, FF2C.7, Optica Publishing Group, 2022, doi:10.1364/cleo_qels.2022.ff2c.7. short: Y. Yang, C. Roques-Carmes, S.E. Kooi, H. Tang, J. Beroz, E. Mazur, I. Kaminer, J.D. Joannopoulos, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2022. conference: end_date: 2022-05-20 location: San Jose, CA, United States name: 'CLEO: QUELS_Fundamental Science' start_date: 2022-05-15 date_created: 2026-03-30T12:22:48Z date_published: 2022-06-01T00:00:00Z date_updated: 2026-05-04T13:00:51Z day: '01' doi: 10.1364/cleo_qels.2022.ff2c.7 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171050' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' status: public title: Enhanced Smith–Purcell radiation from photonic flatband resonances type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2022' ... --- OA_type: closed access _id: '21628' abstract: - lang: eng text: We develop a general framework to enhance and control X-ray scintillation by embedding nanophotonic structures into scintillators. We demonstrate 10-fold scintillation enhancement in a conventional scintillator, showing the potential of our technique for X-ray imaging. article_number: SM3K.1 article_processing_charge: No author: - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Nicholas full_name: Rivera, Nicholas last_name: Rivera - first_name: Steven E. full_name: Kooi, Steven E. last_name: Kooi - first_name: Yang full_name: Yu, Yang last_name: Yu - first_name: John D. full_name: Joannopoulos, John D. last_name: Joannopoulos - first_name: Ido full_name: Kaminer, Ido last_name: Kaminer - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: 'Roques-Carmes C, Rivera N, Kooi SE, et al. X-ray imaging with nanophotonic scintillators. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2022. doi:10.1364/cleo_si.2022.sm3k.1' apa: 'Roques-Carmes, C., Rivera, N., Kooi, S. E., Yu, Y., Joannopoulos, J. D., Kaminer, I., & Soljačić, M. (2022). X-ray imaging with nanophotonic scintillators. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_si.2022.sm3k.1' chicago: Roques-Carmes, Charles, Nicholas Rivera, Steven E. Kooi, Yang Yu, John D. Joannopoulos, Ido Kaminer, and Marin Soljačić. “X-Ray Imaging with Nanophotonic Scintillators.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2022. https://doi.org/10.1364/cleo_si.2022.sm3k.1. ieee: C. Roques-Carmes et al., “X-ray imaging with nanophotonic scintillators,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2022. ista: 'Roques-Carmes C, Rivera N, Kooi SE, Yu Y, Joannopoulos JD, Kaminer I, Soljačić M. 2022. X-ray imaging with nanophotonic scintillators. Conference on Lasers and Electro-Optics. CLEO: Science and Innovations, SM3K.1.' mla: Roques-Carmes, Charles, et al. “X-Ray Imaging with Nanophotonic Scintillators.” Conference on Lasers and Electro-Optics, SM3K.1, Optica Publishing Group, 2022, doi:10.1364/cleo_si.2022.sm3k.1. short: C. Roques-Carmes, N. Rivera, S.E. Kooi, Y. Yu, J.D. Joannopoulos, I. Kaminer, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2022. conference: end_date: 2022-05-20 location: San Jose, CA, United States name: 'CLEO: Science and Innovations' start_date: 2022-05-15 date_created: 2026-03-30T12:22:48Z date_published: 2022-06-01T00:00:00Z date_updated: 2026-05-04T13:11:24Z day: '01' doi: 10.1364/cleo_si.2022.sm3k.1 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171050' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' status: public title: X-ray imaging with nanophotonic scintillators type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2022' ... --- OA_type: closed access _id: '21591' abstract: - lang: eng text: We present a method for angle and wavelength sensing for underdetermined imaging systems by performing end-to-end nanophotonic inverse design with a compressed sensing backend. article_number: JW5Q.2 article_processing_charge: No author: - first_name: William F. full_name: Li, William F. last_name: Li - first_name: Gaurav full_name: Arya, Gaurav last_name: Arya - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Zin full_name: Lin, Zin last_name: Lin - first_name: Steven G. full_name: Johnson, Steven G. last_name: Johnson - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: 'Li WF, Arya G, Roques-Carmes C, Lin Z, Johnson SG, Soljačić M. Angular and spectral sparse sensing with end-to-end optimized nanophotonics. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2022. doi:10.1364/cleo_at.2022.jw5q.2' apa: 'Li, W. F., Arya, G., Roques-Carmes, C., Lin, Z., Johnson, S. G., & Soljačić, M. (2022). Angular and spectral sparse sensing with end-to-end optimized nanophotonics. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_at.2022.jw5q.2' chicago: Li, William F., Gaurav Arya, Charles Roques-Carmes, Zin Lin, Steven G. Johnson, and Marin Soljačić. “Angular and Spectral Sparse Sensing with End-to-End Optimized Nanophotonics.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2022. https://doi.org/10.1364/cleo_at.2022.jw5q.2. ieee: W. F. Li, G. Arya, C. Roques-Carmes, Z. Lin, S. G. Johnson, and M. Soljačić, “Angular and spectral sparse sensing with end-to-end optimized nanophotonics,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2022. ista: 'Li WF, Arya G, Roques-Carmes C, Lin Z, Johnson SG, Soljačić M. 2022. Angular and spectral sparse sensing with end-to-end optimized nanophotonics. Conference on Lasers and Electro-Optics. CLEO: Applications and Technology, JW5Q.2.' mla: Li, William F., et al. “Angular and Spectral Sparse Sensing with End-to-End Optimized Nanophotonics.” Conference on Lasers and Electro-Optics, JW5Q.2, Optica Publishing Group, 2022, doi:10.1364/cleo_at.2022.jw5q.2. short: W.F. Li, G. Arya, C. Roques-Carmes, Z. Lin, S.G. Johnson, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2022. conference: end_date: 2022-05-20 location: San Jose, CA, United States name: 'CLEO: Applications and Technology' start_date: 2022-05-15 date_created: 2026-03-30T12:22:48Z date_published: 2022-06-01T00:00:00Z date_updated: 2026-05-04T12:58:44Z day: '01' doi: 10.1364/cleo_at.2022.jw5q.2 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171050' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' status: public title: Angular and spectral sparse sensing with end-to-end optimized nanophotonics type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2022' ... --- OA_type: closed access _id: '21809' abstract: - lang: eng text: Controlling the multistage photoresponsivity remains a challenge, in part, due to the spontaneous tautomerization between isomers. Herein, we present a strategy to access three independent states (linear, cyclic keto, and cyclic enolate) of crown ether (CE)-substituted donor–acceptor Stenhouse adducts (DASAs) by limiting the tautomerization of the closed isomers. The linear–cyclic keto isomerization is reversibly triggered by treatment with metal ions (Na+ or K+) and CE, while the linear–cyclic enolate isomerization is induced by green light and heat. Density functional theory and molecular dynamics calculation results suggest that the steric effect and supramolecular interaction between the electron-donating and electron-withdrawing moieties play an important role in hindering the tautomerization between cyclic keto and cyclic enolate DASA-CE. The strategy to influence key steps in the photoswitching process inspires well-controlled multistage isomerization of photoresponsive molecules. article_processing_charge: No article_type: original author: - first_name: Yongli full_name: Duan, Yongli last_name: Duan - first_name: Haiquan full_name: Zhao, Haiquan last_name: Zhao - first_name: Guodong full_name: Xue, Guodong last_name: Xue - first_name: Fanxi full_name: Sun, Fanxi last_name: Sun - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Zhen full_name: Wang, Zhen last_name: Wang - first_name: Lijun full_name: Mao, Lijun last_name: Mao - first_name: Chao full_name: He, Chao last_name: He - first_name: Javier Read full_name: de Alaniz, Javier Read last_name: de Alaniz - first_name: Yonghao full_name: Zheng, Yonghao last_name: Zheng - first_name: Dongsheng full_name: Wang, Dongsheng last_name: Wang citation: ama: Duan Y, Zhao H, Xue G, et al. Controlling the isomerization of photoresponsive molecules through a limiting tautomerization strategy. The Journal of Physical Chemistry B. 2022;126(17):3347-3354. doi:10.1021/acs.jpcb.2c02005 apa: Duan, Y., Zhao, H., Xue, G., Sun, F., Stricker, F. J., Wang, Z., … Wang, D. (2022). Controlling the isomerization of photoresponsive molecules through a limiting tautomerization strategy. The Journal of Physical Chemistry B. American Chemical Society. https://doi.org/10.1021/acs.jpcb.2c02005 chicago: Duan, Yongli, Haiquan Zhao, Guodong Xue, Fanxi Sun, Friedrich J Stricker, Zhen Wang, Lijun Mao, et al. “Controlling the Isomerization of Photoresponsive Molecules through a Limiting Tautomerization Strategy.” The Journal of Physical Chemistry B. American Chemical Society, 2022. https://doi.org/10.1021/acs.jpcb.2c02005. ieee: Y. Duan et al., “Controlling the isomerization of photoresponsive molecules through a limiting tautomerization strategy,” The Journal of Physical Chemistry B, vol. 126, no. 17. American Chemical Society, pp. 3347–3354, 2022. ista: Duan Y, Zhao H, Xue G, Sun F, Stricker FJ, Wang Z, Mao L, He C, de Alaniz JR, Zheng Y, Wang D. 2022. Controlling the isomerization of photoresponsive molecules through a limiting tautomerization strategy. The Journal of Physical Chemistry B. 126(17), 3347–3354. mla: Duan, Yongli, et al. “Controlling the Isomerization of Photoresponsive Molecules through a Limiting Tautomerization Strategy.” The Journal of Physical Chemistry B, vol. 126, no. 17, American Chemical Society, 2022, pp. 3347–54, doi:10.1021/acs.jpcb.2c02005. short: Y. Duan, H. Zhao, G. Xue, F. Sun, F.J. Stricker, Z. Wang, L. Mao, C. He, J.R. de Alaniz, Y. Zheng, D. Wang, The Journal of Physical Chemistry B 126 (2022) 3347–3354. date_created: 2026-05-06T10:45:18Z date_published: 2022-04-26T00:00:00Z date_updated: 2026-05-11T07:28:38Z day: '26' ddc: - '540' doi: 10.1021/acs.jpcb.2c02005 extern: '1' external_id: pmid: - '35471969' intvolume: ' 126' issue: '17' language: - iso: eng month: '04' oa_version: None page: 3347-3354 pmid: 1 publication: The Journal of Physical Chemistry B publication_identifier: eissn: - 1520-5207 issn: - 1520-6106 publication_status: published publisher: American Chemical Society quality_controlled: '1' scopus_import: '1' status: public title: Controlling the isomerization of photoresponsive molecules through a limiting tautomerization strategy type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 126 year: '2022' ... --- OA_type: closed access _id: '21824' abstract: - lang: eng text: We investigate the influence of the host matrix on the photothermally driven actuation performance of negatively photochromic, donor−acceptor Stenhouse adduct (DASA)-based polymers. Using a modular Diels−Alder “click” platform, we designed polymeric materials with varying DASA incorporation and investigated the relationships between the material composition and the resulting physical, mechanical, and photoswitching properties. We demonstrate that increasing the DASA concentration in polymer conjugates has a dramatic effect on the material’s physical and mechanical properties, such as the glass transition temperature (Tg) and elastic modulus, as well as the photoswitching properties, which are found to be highly dependent on Tg. We establish using a simple photoresponsive bilayer that actuation performance is controlled by the bilayer stiffness rather than the photochrome incorporation of DASA. Finally, we report and compare the light-induced property changes in Tg and the elastic modulus between the materials comprising the open or closed forms of DASAs. Our results demonstrate the importance of designing a material that is stiff enough to provide the mechanical strength required for actuation under load, but soft enough to reversibly switch at the operational temperature and provide key considerations for the development of application-geared photoswitchable materials. article_processing_charge: No article_type: original author: - first_name: Miranda M. full_name: Sroda, Miranda M. last_name: Sroda - first_name: Jaejun full_name: Lee, Jaejun last_name: Lee - first_name: Younghoon full_name: Kwon, Younghoon last_name: Kwon - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Minwook full_name: Park, Minwook last_name: Park - first_name: Megan T. full_name: Valentine, Megan T. last_name: Valentine - first_name: Javier full_name: Read de Alaniz, Javier last_name: Read de Alaniz citation: ama: Sroda MM, Lee J, Kwon Y, et al. Role of material composition in photothermal actuation of DASA-based polymers. ACS Applied Polymer Materials. 2022;4(1):141-149. doi:10.1021/acsapm.1c01108 apa: Sroda, M. M., Lee, J., Kwon, Y., Stricker, F. J., Park, M., Valentine, M. T., & Read de Alaniz, J. (2022). Role of material composition in photothermal actuation of DASA-based polymers. ACS Applied Polymer Materials. American Chemical Society. https://doi.org/10.1021/acsapm.1c01108 chicago: Sroda, Miranda M., Jaejun Lee, Younghoon Kwon, Friedrich J Stricker, Minwook Park, Megan T. Valentine, and Javier Read de Alaniz. “Role of Material Composition in Photothermal Actuation of DASA-Based Polymers.” ACS Applied Polymer Materials. American Chemical Society, 2022. https://doi.org/10.1021/acsapm.1c01108. ieee: M. M. Sroda et al., “Role of material composition in photothermal actuation of DASA-based polymers,” ACS Applied Polymer Materials, vol. 4, no. 1. American Chemical Society, pp. 141–149, 2022. ista: Sroda MM, Lee J, Kwon Y, Stricker FJ, Park M, Valentine MT, Read de Alaniz J. 2022. Role of material composition in photothermal actuation of DASA-based polymers. ACS Applied Polymer Materials. 4(1), 141–149. mla: Sroda, Miranda M., et al. “Role of Material Composition in Photothermal Actuation of DASA-Based Polymers.” ACS Applied Polymer Materials, vol. 4, no. 1, American Chemical Society, 2022, pp. 141–49, doi:10.1021/acsapm.1c01108. short: M.M. Sroda, J. Lee, Y. Kwon, F.J. Stricker, M. Park, M.T. Valentine, J. Read de Alaniz, ACS Applied Polymer Materials 4 (2022) 141–149. date_created: 2026-05-06T10:59:35Z date_published: 2022-01-05T00:00:00Z date_updated: 2026-05-11T07:46:45Z day: '05' ddc: - '540' doi: 10.1021/acsapm.1c01108 extern: '1' intvolume: ' 4' issue: '1' keyword: - donor−acceptor Stenhouse adducts - photothermal actuation - photo-induced property changes - negative photochromism - glass transition temperature language: - iso: eng month: '01' oa_version: None page: 141-149 publication: ACS Applied Polymer Materials publication_identifier: eissn: - 2637-6105 publication_status: published publisher: American Chemical Society quality_controlled: '1' scopus_import: '1' status: public title: Role of material composition in photothermal actuation of DASA-based polymers type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 4 year: '2022' ... --- OA_type: closed access _id: '21827' article_processing_charge: No article_type: original author: - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Peterson full_name: Julie, Peterson last_name: Julie - first_name: Read de Alaniz full_name: Javier, Read de Alaniz last_name: Javier citation: ama: 'Stricker FJ, Julie P, Javier R de A. Preparation of a donor-acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Organic Syntheses. 2022;99:79-91. doi:10.15227/orgsyn.099.0079' apa: 'Stricker, F. J., Julie, P., & Javier, R. de A. (2022). Preparation of a donor-acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Organic Syntheses. Organic Syntheses. https://doi.org/10.15227/orgsyn.099.0079' chicago: 'Stricker, Friedrich J, Peterson Julie, and Read de Alaniz Javier. “Preparation of a Donor-Acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(Diethylamino)-2-Hydroxypenta-2,4-Dien-1-Ylidene)-2,2-Dimethyl-1,3-Dioxane-4,6-Dione.” Organic Syntheses. Organic Syntheses, 2022. https://doi.org/10.15227/orgsyn.099.0079.' ieee: 'F. J. Stricker, P. Julie, and R. de A. Javier, “Preparation of a donor-acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione,” Organic Syntheses, vol. 99. Organic Syntheses, pp. 79–91, 2022.' ista: 'Stricker FJ, Julie P, Javier R de A. 2022. Preparation of a donor-acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Organic Syntheses. 99, 79–91.' mla: 'Stricker, Friedrich J., et al. “Preparation of a Donor-Acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(Diethylamino)-2-Hydroxypenta-2,4-Dien-1-Ylidene)-2,2-Dimethyl-1,3-Dioxane-4,6-Dione.” Organic Syntheses, vol. 99, Organic Syntheses, 2022, pp. 79–91, doi:10.15227/orgsyn.099.0079.' short: F.J. Stricker, P. Julie, R. de A. Javier, Organic Syntheses 99 (2022) 79–91. date_created: 2026-05-06T11:10:35Z date_published: 2022-05-23T00:00:00Z date_updated: 2026-05-12T06:52:08Z day: '23' ddc: - '540' doi: 10.15227/orgsyn.099.0079 extern: '1' intvolume: ' 99' language: - iso: eng month: '05' oa_version: None page: 79-91 publication: Organic Syntheses publication_identifier: eissn: - 2333-3553 issnl: - 0078-6209 publication_status: published publisher: Organic Syntheses quality_controlled: '1' status: public title: 'Preparation of a donor-acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione' type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 99 year: '2022' ... --- OA_type: closed access _id: '21828' abstract: - lang: eng text: Donor–acceptor Stenhouse adducts (DASA) are a reported class of visible-light-activated photoswitches. DASA synthesis involves two steps using furfural as starting material, while their complex photoswitching mechanism consists both of actinic and thermal steps. As a result of their visible-light activation, negative photochromism, large volume and polarity change, and wavelength tunability, DASAs present significant promise toward light-activated materials. In the years since their first report in 2014, a number of applications have utilized DASA ranging from selective cargo release over controlled phase transfer to directed flow in solution. article_processing_charge: No author: - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Serena full_name: Seshadri, Serena last_name: Seshadri - first_name: Javier Read full_name: de Alaniz, Javier Read last_name: de Alaniz citation: ama: 'Stricker FJ, Seshadri S, de Alaniz JR. Donor-Acceptor Stenhouse Adducts. In: Pianowski Z, ed. Molecular Photoswitches: Chemistry, Properties, and Applications. Weinheim: Wiley; 2022:303-324. doi:10.1002/9783527827626.ch14' apa: 'Stricker, F. J., Seshadri, S., & de Alaniz, J. R. (2022). Donor-Acceptor Stenhouse Adducts. In Z. Pianowski (Ed.), Molecular Photoswitches: Chemistry, Properties, and Applications (pp. 303–324). Weinheim: Wiley. https://doi.org/10.1002/9783527827626.ch14' chicago: 'Stricker, Friedrich J, Serena Seshadri, and Javier Read de Alaniz. “Donor-Acceptor Stenhouse Adducts.” In Molecular Photoswitches: Chemistry, Properties, and Applications, edited by Zbigniew Pianowski, 303–24. Weinheim: Wiley, 2022. https://doi.org/10.1002/9783527827626.ch14.' ieee: 'F. J. Stricker, S. Seshadri, and J. R. de Alaniz, “Donor-Acceptor Stenhouse Adducts,” in Molecular Photoswitches: Chemistry, Properties, and Applications, Z. Pianowski, Ed. Weinheim: Wiley, 2022, pp. 303–324.' ista: 'Stricker FJ, Seshadri S, de Alaniz JR. 2022.Donor-Acceptor Stenhouse Adducts. In: Molecular Photoswitches: Chemistry, Properties, and Applications. , 303–324.' mla: 'Stricker, Friedrich J., et al. “Donor-Acceptor Stenhouse Adducts.” Molecular Photoswitches: Chemistry, Properties, and Applications, edited by Zbigniew Pianowski, Wiley, 2022, pp. 303–24, doi:10.1002/9783527827626.ch14.' short: 'F.J. Stricker, S. Seshadri, J.R. de Alaniz, in:, Z. Pianowski (Ed.), Molecular Photoswitches: Chemistry, Properties, and Applications, Wiley, Weinheim, 2022, pp. 303–324.' date_created: 2026-05-06T11:15:39Z date_published: 2022-06-03T00:00:00Z date_updated: 2026-05-12T08:16:46Z day: '03' doi: 10.1002/9783527827626.ch14 editor: - first_name: Zbigniew full_name: Pianowski, Zbigniew last_name: Pianowski extern: '1' language: - iso: eng month: '06' oa_version: None page: 303-324 place: Weinheim publication: 'Molecular Photoswitches: Chemistry, Properties, and Applications' publication_identifier: eisbn: - '9783527827626' isbn: - '9783527347681' publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Donor-Acceptor Stenhouse Adducts type: book_chapter user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2022' ... --- OA_type: closed access _id: '21819' abstract: - lang: eng text: The ability of molecular photoswitches to convert on/off responses into large macroscale property change is fundamental to light-responsive materials. However, moving beyond simple binary responses necessitates the introduction of new elements that control the chemistry of the photoswitching process at the molecular scale. To achieve this goal, we designed, synthesized and developed a single photochrome, based on a modified donor–acceptor Stenhouse adduct (DASA), capable of independently addressing multiple molecular states. The multi-stage photoswitch enables complex switching phenomena. To demonstrate this, we show spatial control of the transformation of a three-stage photoswitch by tuning the population of intermediates along the multi-step reaction pathway of the DASAs without interfering with either the first or final stage. This allows for a photonic three-stage logic gate where the secondary wavelength solely negates the input of the primary wavelength. These results provide a new strategy to move beyond traditional on/off binary photochromic systems and enable the design of future molecular logic systems. article_processing_charge: No article_type: original author: - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: David M. full_name: Sanchez, David M. last_name: Sanchez - first_name: Umberto full_name: Raucci, Umberto last_name: Raucci - first_name: Neil D. full_name: Dolinski, Neil D. last_name: Dolinski - first_name: Manuel S. full_name: Zayas, Manuel S. last_name: Zayas - first_name: Jan full_name: Meisner, Jan last_name: Meisner - first_name: Craig. J. full_name: Hawker, Craig. J. last_name: Hawker - first_name: Todd. J. full_name: Martínez, Todd. J. last_name: Martínez - first_name: Javier full_name: Read de Alaniz, Javier last_name: Read de Alaniz citation: ama: Stricker FJ, Sanchez DM, Raucci U, et al. A multi-stage single photochrome system for controlled photoswitching responses. Nature Chemistry. 2022;14:942-948. doi:10.1038/s41557-022-00947-8 apa: Stricker, F. J., Sanchez, D. M., Raucci, U., Dolinski, N. D., Zayas, M. S., Meisner, J., … Read de Alaniz, J. (2022). A multi-stage single photochrome system for controlled photoswitching responses. Nature Chemistry. Springer Nature. https://doi.org/10.1038/s41557-022-00947-8 chicago: Stricker, Friedrich J, David M. Sanchez, Umberto Raucci, Neil D. Dolinski, Manuel S. Zayas, Jan Meisner, Craig. J. Hawker, Todd. J. Martínez, and Javier Read de Alaniz. “A Multi-Stage Single Photochrome System for Controlled Photoswitching Responses.” Nature Chemistry. Springer Nature, 2022. https://doi.org/10.1038/s41557-022-00947-8. ieee: F. J. Stricker et al., “A multi-stage single photochrome system for controlled photoswitching responses,” Nature Chemistry, vol. 14. Springer Nature, pp. 942–948, 2022. ista: Stricker FJ, Sanchez DM, Raucci U, Dolinski ND, Zayas MS, Meisner J, Hawker CJ, Martínez TJ, Read de Alaniz J. 2022. A multi-stage single photochrome system for controlled photoswitching responses. Nature Chemistry. 14, 942–948. mla: Stricker, Friedrich J., et al. “A Multi-Stage Single Photochrome System for Controlled Photoswitching Responses.” Nature Chemistry, vol. 14, Springer Nature, 2022, pp. 942–48, doi:10.1038/s41557-022-00947-8. short: F.J. Stricker, D.M. Sanchez, U. Raucci, N.D. Dolinski, M.S. Zayas, J. Meisner, C.J. Hawker, T.J. Martínez, J. Read de Alaniz, Nature Chemistry 14 (2022) 942–948. date_created: 2026-05-06T10:56:14Z date_published: 2022-06-09T00:00:00Z date_updated: 2026-05-18T09:13:44Z day: '09' ddc: - '540' doi: 10.1038/s41557-022-00947-8 extern: '1' external_id: pmid: - '35681046' intvolume: ' 14' language: - iso: eng month: '06' oa_version: None page: 942-948 pmid: 1 publication: Nature Chemistry publication_identifier: eissn: - 1755-4349 issn: - 1755-4330 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: A multi-stage single photochrome system for controlled photoswitching responses type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 14 year: '2022' ... --- OA_type: green _id: '21823' abstract: - lang: eng text: DFT calculations were used to find an optimal substitution site on the triene backbone of a donor–acceptor Stenhouse adduct photoswitch to tune the equillibrium and switching kinetics of DASA without modifying the donor and acceptor groups. Using this approach we demonstrate a new means to tuning DASA based photoswitches by increasing the energy of the closed form relative to the open form. To highlight the potential of this approach a new DASA derivative bearing a methyl substituent on the 5-position of the triene was synthesized and the effect of this substitution was studied using 1H NMR spectroscopy, time-dependent UV-Vis and solvatochromic analysis. The new DASA derivative shows a higher dark equillibrium, favoring the open form, and drastically faster thermal recovery than the unsubstituted derivative with the same donor and acceptor. article_processing_charge: No article_type: original author: - first_name: Julie A. full_name: Peterson, Julie A. last_name: Peterson - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Javier full_name: Read de Alaniz, Javier last_name: Read de Alaniz citation: ama: Peterson JA, Stricker FJ, Read de Alaniz J. Improving the kinetics and dark equilibrium of donor-acceptor Stenhouse adduct by triene backbone design. Chemical Communications. 2022;58(14):2303-2306. doi:10.1039/d1cc06235b apa: Peterson, J. A., Stricker, F. J., & Read de Alaniz, J. (2022). Improving the kinetics and dark equilibrium of donor-acceptor Stenhouse adduct by triene backbone design. Chemical Communications. Royal Society of Chemistry. https://doi.org/10.1039/d1cc06235b chicago: Peterson, Julie A., Friedrich J Stricker, and Javier Read de Alaniz. “Improving the Kinetics and Dark Equilibrium of Donor-Acceptor Stenhouse Adduct by Triene Backbone Design.” Chemical Communications. Royal Society of Chemistry, 2022. https://doi.org/10.1039/d1cc06235b. ieee: J. A. Peterson, F. J. Stricker, and J. Read de Alaniz, “Improving the kinetics and dark equilibrium of donor-acceptor Stenhouse adduct by triene backbone design,” Chemical Communications, vol. 58, no. 14. Royal Society of Chemistry, pp. 2303–2306, 2022. ista: Peterson JA, Stricker FJ, Read de Alaniz J. 2022. Improving the kinetics and dark equilibrium of donor-acceptor Stenhouse adduct by triene backbone design. Chemical Communications. 58(14), 2303–2306. mla: Peterson, Julie A., et al. “Improving the Kinetics and Dark Equilibrium of Donor-Acceptor Stenhouse Adduct by Triene Backbone Design.” Chemical Communications, vol. 58, no. 14, Royal Society of Chemistry, 2022, pp. 2303–06, doi:10.1039/d1cc06235b. short: J.A. Peterson, F.J. Stricker, J. Read de Alaniz, Chemical Communications 58 (2022) 2303–2306. date_created: 2026-05-06T10:59:03Z date_published: 2022-01-17T00:00:00Z date_updated: 2026-05-18T09:46:30Z day: '17' ddc: - '540' doi: 10.1039/d1cc06235b extern: '1' external_id: pmid: - '35075464' intvolume: ' 58' issue: '14' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1039/D1CC06235B month: '01' oa: 1 oa_version: Accepted Version page: 2303-2306 pmid: 1 publication: Chemical Communications publication_identifier: eissn: - 1364-548X issn: - 1359-7345 publication_status: published publisher: Royal Society of Chemistry quality_controlled: '1' scopus_import: '1' status: public title: Improving the kinetics and dark equilibrium of donor-acceptor Stenhouse adduct by triene backbone design type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 58 year: '2022' ... --- _id: '11420' abstract: - lang: eng text: 'Understanding the properties of neural networks trained via stochastic gradient descent (SGD) is at the heart of the theory of deep learning. In this work, we take a mean-field view, and consider a two-layer ReLU network trained via noisy-SGD for a univariate regularized regression problem. Our main result is that SGD with vanishingly small noise injected in the gradients is biased towards a simple solution: at convergence, the ReLU network implements a piecewise linear map of the inputs, and the number of “knot” points -- i.e., points where the tangent of the ReLU network estimator changes -- between two consecutive training inputs is at most three. In particular, as the number of neurons of the network grows, the SGD dynamics is captured by the solution of a gradient flow and, at convergence, the distribution of the weights approaches the unique minimizer of a related free energy, which has a Gibbs form. Our key technical contribution consists in the analysis of the estimator resulting from this minimizer: we show that its second derivative vanishes everywhere, except at some specific locations which represent the “knot” points. We also provide empirical evidence that knots at locations distinct from the data points might occur, as predicted by our theory.' acknowledgement: "We would like to thank Mert Pilanci for several exploratory discussions in the early stage\r\nof the project, Jan Maas for clarifications about Jordan et al. (1998), and Max Zimmer for\r\nsuggestive numerical experiments. A. Shevchenko and M. Mondelli are partially supported\r\nby the 2019 Lopez-Loreta Prize. V. Kungurtsev acknowledges support to the OP VVV\r\nproject CZ.02.1.01/0.0/0.0/16 019/0000765 Research Center for Informatics.\r\n" article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Aleksandr full_name: Shevchenko, Aleksandr id: F2B06EC2-C99E-11E9-89F0-752EE6697425 last_name: Shevchenko - first_name: Vyacheslav full_name: Kungurtsev, Vyacheslav last_name: Kungurtsev - first_name: Marco full_name: Mondelli, Marco id: 27EB676C-8706-11E9-9510-7717E6697425 last_name: Mondelli orcid: 0000-0002-3242-7020 citation: ama: Shevchenko A, Kungurtsev V, Mondelli M. Mean-field analysis of piecewise linear solutions for wide ReLU networks. Journal of Machine Learning Research. 2022;23(130):1-55. apa: Shevchenko, A., Kungurtsev, V., & Mondelli, M. (2022). Mean-field analysis of piecewise linear solutions for wide ReLU networks. Journal of Machine Learning Research. Journal of Machine Learning Research. chicago: Shevchenko, Alexander, Vyacheslav Kungurtsev, and Marco Mondelli. “Mean-Field Analysis of Piecewise Linear Solutions for Wide ReLU Networks.” Journal of Machine Learning Research. Journal of Machine Learning Research, 2022. ieee: A. Shevchenko, V. Kungurtsev, and M. Mondelli, “Mean-field analysis of piecewise linear solutions for wide ReLU networks,” Journal of Machine Learning Research, vol. 23, no. 130. Journal of Machine Learning Research, pp. 1–55, 2022. ista: Shevchenko A, Kungurtsev V, Mondelli M. 2022. Mean-field analysis of piecewise linear solutions for wide ReLU networks. Journal of Machine Learning Research. 23(130), 1–55. mla: Shevchenko, Alexander, et al. “Mean-Field Analysis of Piecewise Linear Solutions for Wide ReLU Networks.” Journal of Machine Learning Research, vol. 23, no. 130, Journal of Machine Learning Research, 2022, pp. 1–55. short: A. Shevchenko, V. Kungurtsev, M. Mondelli, Journal of Machine Learning Research 23 (2022) 1–55. corr_author: '1' date_created: 2022-05-29T22:01:54Z date_published: 2022-04-01T00:00:00Z date_updated: 2026-05-22T22:30:04Z day: '01' ddc: - '000' department: - _id: MaMo - _id: DaAl external_id: arxiv: - '2111.02278' file: - access_level: open_access checksum: d4ff5d1affb34848b5c5e4002483fc62 content_type: application/pdf creator: cchlebak date_created: 2022-05-30T08:22:55Z date_updated: 2022-05-30T08:22:55Z file_id: '11422' file_name: 21-1365.pdf file_size: 1521701 relation: main_file success: 1 file_date_updated: 2022-05-30T08:22:55Z has_accepted_license: '1' intvolume: ' 23' issue: '130' language: - iso: eng license: https://creativecommons.org/licenses/by/4.0/ month: '04' oa: 1 oa_version: Published Version page: 1-55 project: - _id: 059876FA-7A3F-11EA-A408-12923DDC885E name: Prix Lopez-Loretta 2019 - Marco Mondelli publication: Journal of Machine Learning Research publication_identifier: eissn: - 1533-7928 issn: - 1532-4435 publication_status: published publisher: Journal of Machine Learning Research quality_controlled: '1' related_material: link: - relation: other url: https://www.jmlr.org/papers/v23/21-1365.html record: - id: '17465' relation: dissertation_contains status: public scopus_import: '1' status: public title: Mean-field analysis of piecewise linear solutions for wide ReLU networks tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 volume: 23 year: '2022' ... --- _id: '10208' abstract: - lang: eng text: It is practical to collect a huge amount of movement data and environmental context information along with the health signals of individuals because there is the emergence of new generations of positioning and tracking technologies and rapid advancements of health sensors. The study of the relations between these datasets and their sequence similarity analysis is of interest to many applications such as health monitoring and recommender systems. However, entering all movement parameters and health signals can lead to the complexity of the problem and an increase in its computational load. In this situation, dimension reduction techniques can be used to avoid consideration of simultaneous dependent parameters in the process of similarity measurement of the trajectories. The present study provides a framework, named CaDRAW, to use spatial–temporal data and movement parameters along with independent context information in the process of measuring the similarity of trajectories. In this regard, the omission of dependent movement characteristic signals is conducted by using an unsupervised feature selection dimension reduction technique. To evaluate the effectiveness of the proposed framework, it was applied to a real contextualized movement and related health signal datasets of individuals. The results indicated the capability of the proposed framework in measuring the similarity and in decreasing the characteristic signals in such a way that the similarity results -before and after reduction of dependent characteristic signals- have small differences. The mean differences between the obtained results before and after reducing the dimension were 0.029 and 0.023 for the round path, respectively. acknowledgement: The third author acknowledges the funding received from the Wittgenstein Prize, Austrian Science Fund (FWF), grant no. Z 342-N31. article_processing_charge: No article_type: original author: - first_name: Samira full_name: Goudarzi, Samira last_name: Goudarzi - first_name: Mohammad full_name: Sharif, Mohammad last_name: Sharif - first_name: Farid full_name: Karimipour, Farid id: 2A2BCDC4-CF62-11E9-BE5E-3B1EE6697425 last_name: Karimipour orcid: 0000-0001-6746-4174 citation: ama: Goudarzi S, Sharif M, Karimipour F. A context-aware dimension reduction framework for trajectory and health signal analyses. Journal of Ambient Intelligence and Humanized Computing. 2022;13:2621–2635. doi:10.1007/s12652-021-03569-z apa: Goudarzi, S., Sharif, M., & Karimipour, F. (2022). A context-aware dimension reduction framework for trajectory and health signal analyses. Journal of Ambient Intelligence and Humanized Computing. Springer Nature. https://doi.org/10.1007/s12652-021-03569-z chicago: Goudarzi, Samira, Mohammad Sharif, and Farid Karimipour. “A Context-Aware Dimension Reduction Framework for Trajectory and Health Signal Analyses.” Journal of Ambient Intelligence and Humanized Computing. Springer Nature, 2022. https://doi.org/10.1007/s12652-021-03569-z. ieee: S. Goudarzi, M. Sharif, and F. Karimipour, “A context-aware dimension reduction framework for trajectory and health signal analyses,” Journal of Ambient Intelligence and Humanized Computing, vol. 13. Springer Nature, pp. 2621–2635, 2022. ista: Goudarzi S, Sharif M, Karimipour F. 2022. A context-aware dimension reduction framework for trajectory and health signal analyses. Journal of Ambient Intelligence and Humanized Computing. 13, 2621–2635. mla: Goudarzi, Samira, et al. “A Context-Aware Dimension Reduction Framework for Trajectory and Health Signal Analyses.” Journal of Ambient Intelligence and Humanized Computing, vol. 13, Springer Nature, 2022, pp. 2621–2635, doi:10.1007/s12652-021-03569-z. short: S. Goudarzi, M. Sharif, F. Karimipour, Journal of Ambient Intelligence and Humanized Computing 13 (2022) 2621–2635. date_created: 2021-11-02T09:28:55Z date_published: 2022-05-01T00:00:00Z date_updated: 2025-04-15T07:16:55Z day: '01' ddc: - '000' department: - _id: HeEd doi: 10.1007/s12652-021-03569-z external_id: isi: - '000712198000001' file: - access_level: open_access checksum: 0a8961416a9bb2be5a1cebda65468bcf content_type: application/pdf creator: fkarimip date_created: 2021-11-12T19:38:05Z date_updated: 2022-12-20T23:30:08Z embargo: 2022-11-12 file_id: '10279' file_name: A Context‑aware Dimension Reduction Framework - Journal of Ambient Intelligence 2021 (Preprint version).pdf file_size: 1634958 relation: main_file file_date_updated: 2022-12-20T23:30:08Z has_accepted_license: '1' intvolume: ' 13' isi: 1 keyword: - general computer science language: - iso: eng month: '05' oa: 1 oa_version: Submitted Version page: 2621–2635 project: - _id: 268116B8-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: Z00342 name: Mathematics, Computer Science publication: Journal of Ambient Intelligence and Humanized Computing publication_identifier: eissn: - 1868-5145 issn: - 1868-5137 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: A context-aware dimension reduction framework for trajectory and health signal analyses type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 13 year: '2022' ... --- _id: '12080' abstract: - lang: eng text: 'Endocytosis is a multistep process involving the sequential recruitment and action of numerous proteins. This process can be divided into two phases: an early phase, in which sites of endocytosis are formed, and a late phase in which clathrin-coated vesicles are formed and internalized into the cytosol, but how these phases link to each other remains unclear. In this study, we demonstrate that anchoring the yeast Eps15-like protein Pan1p to the peroxisome triggers most of the events occurring during the late phase at the peroxisome. At this ectopic location, Pan1p recruits most proteins that function in the late phases—including actin nucleation promoting factors—and then initiates actin polymerization. Pan1p also recruited Prk1 kinase and actin depolymerizing factors, thereby triggering disassembly immediately after actin assembly and inducing dissociation of endocytic proteins from the peroxisome. These observations suggest that Pan1p is a key regulator for initiating, processing, and completing the late phase of endocytosis.' acknowledgement: 'This work was supported by JSPS KAKENHI GRANT #18K062291, and the Takeda Science Foundation to J.Y. Toshima, as well as JSPS KAKENHI GRANT #19K065710, the Uehara Memorial Foundation, and Life Science Foundation of JAPAN to J. Toshima.' article_number: e202112138 article_processing_charge: No article_type: original author: - first_name: Mariko full_name: Enshoji, Mariko last_name: Enshoji - first_name: Yoshiko full_name: Miyano, Yoshiko last_name: Miyano - first_name: Nao full_name: Yoshida, Nao last_name: Yoshida - first_name: Makoto full_name: Nagano, Makoto last_name: Nagano - first_name: Minami full_name: Watanabe, Minami last_name: Watanabe - first_name: Mayumi full_name: Kunihiro, Mayumi last_name: Kunihiro - first_name: Daria E full_name: Siekhaus, Daria E id: 3D224B9E-F248-11E8-B48F-1D18A9856A87 last_name: Siekhaus orcid: 0000-0001-8323-8353 - first_name: Junko Y. full_name: Toshima, Junko Y. last_name: Toshima - first_name: Jiro full_name: Toshima, Jiro last_name: Toshima citation: ama: Enshoji M, Miyano Y, Yoshida N, et al. Eps15/Pan1p is a master regulator of the late stages of the endocytic pathway. Journal of Cell Biology. 2022;221(10). doi:10.1083/jcb.202112138 apa: Enshoji, M., Miyano, Y., Yoshida, N., Nagano, M., Watanabe, M., Kunihiro, M., … Toshima, J. (2022). Eps15/Pan1p is a master regulator of the late stages of the endocytic pathway. Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.202112138 chicago: Enshoji, Mariko, Yoshiko Miyano, Nao Yoshida, Makoto Nagano, Minami Watanabe, Mayumi Kunihiro, Daria E Siekhaus, Junko Y. Toshima, and Jiro Toshima. “Eps15/Pan1p Is a Master Regulator of the Late Stages of the Endocytic Pathway.” Journal of Cell Biology. Rockefeller University Press, 2022. https://doi.org/10.1083/jcb.202112138. ieee: M. Enshoji et al., “Eps15/Pan1p is a master regulator of the late stages of the endocytic pathway,” Journal of Cell Biology, vol. 221, no. 10. Rockefeller University Press, 2022. ista: Enshoji M, Miyano Y, Yoshida N, Nagano M, Watanabe M, Kunihiro M, Siekhaus DE, Toshima JY, Toshima J. 2022. Eps15/Pan1p is a master regulator of the late stages of the endocytic pathway. Journal of Cell Biology. 221(10), e202112138. mla: Enshoji, Mariko, et al. “Eps15/Pan1p Is a Master Regulator of the Late Stages of the Endocytic Pathway.” Journal of Cell Biology, vol. 221, no. 10, e202112138, Rockefeller University Press, 2022, doi:10.1083/jcb.202112138. short: M. Enshoji, Y. Miyano, N. Yoshida, M. Nagano, M. Watanabe, M. Kunihiro, D.E. Siekhaus, J.Y. Toshima, J. Toshima, Journal of Cell Biology 221 (2022). date_created: 2022-09-11T22:01:54Z date_published: 2022-08-19T00:00:00Z date_updated: 2023-08-03T13:49:07Z day: '19' ddc: - '570' department: - _id: DaSi doi: 10.1083/jcb.202112138 external_id: isi: - '000932770500001' pmid: - '35984332' file: - access_level: open_access checksum: f2e581e66b5cdab9df81b56e850b3eaa content_type: application/pdf creator: dernst date_created: 2023-01-20T09:32:53Z date_updated: 2023-02-21T23:30:39Z embargo: 2023-02-20 file_id: '12321' file_name: 2022_JCB_Enshoji.pdf file_size: 7816875 relation: main_file file_date_updated: 2023-02-21T23:30:39Z has_accepted_license: '1' intvolume: ' 221' isi: 1 issue: '10' language: - iso: eng license: https://creativecommons.org/licenses/by-nc-sa/4.0/ month: '08' oa: 1 oa_version: Published Version pmid: 1 publication: Journal of Cell Biology publication_identifier: eissn: - 1540-8140 issn: - 0021-9525 publication_status: published publisher: Rockefeller University Press quality_controlled: '1' scopus_import: '1' status: public title: Eps15/Pan1p is a master regulator of the late stages of the endocytic pathway tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 221 year: '2022' ... --- _id: '11653' abstract: - lang: eng text: Eurasian brine shrimp (genus Artemia) have closely related sexual and asexual lineages of parthenogenetic females, which produce rare males at low frequencies. Although they are known to have ZW chromosomes, these are not well characterized, and it is unclear whether they are shared across the clade. Furthermore, the underlying genetic architecture of the transmission of asexuality, which can occur when rare males mate with closely related sexual females, is not well understood. We produced a chromosome-level assembly for the sexual Eurasian species A. sinica and characterized in detail the pair of sex chromosomes of this species. We combined this new assembly with short-read genomic data for the sexual species A. sp. Kazakhstan and several asexual lineages of A. parthenogenetica, allowing us to perform an in-depth characterization of sex-chromosome evolution across the genus. We identified a small differentiated region of the ZW pair that is shared by all sexual and asexual lineages, supporting the shared ancestry of the sex chromosomes. We also inferred that recombination suppression has spread to larger sections of the chromosome independently in the American and Eurasian lineages. Finally, we took advantage of a rare male, which we backcrossed to sexual females, to explore the genetic basis of asexuality. Our results suggest that parthenogenesis is likely partly controlled by a locus on the Z chromosome, highlighting the interplay between sex determination and asexuality. article_processing_charge: No author: - first_name: Marwan N full_name: Elkrewi, Marwan N id: 0B46FACA-A8E1-11E9-9BD3-79D1E5697425 last_name: Elkrewi orcid: 0000-0002-5328-7231 citation: ama: Elkrewi MN. Data from Elkrewi, Khauratovich, Toups et al. 2022, “ZW sex-chromosome evolution and contagious parthenogenesis in Artemia brine shrimp.” 2022. doi:10.15479/AT:ISTA:11653 apa: Elkrewi, M. N. (2022). Data from Elkrewi, Khauratovich, Toups et al. 2022, “ZW sex-chromosome evolution and contagious parthenogenesis in Artemia brine shrimp.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:11653 chicago: Elkrewi, Marwan N. “Data from Elkrewi, Khauratovich, Toups et Al. 2022, ‘ZW Sex-Chromosome Evolution and Contagious Parthenogenesis in Artemia Brine Shrimp.’” Institute of Science and Technology Austria, 2022. https://doi.org/10.15479/AT:ISTA:11653. ieee: M. N. Elkrewi, “Data from Elkrewi, Khauratovich, Toups et al. 2022, ‘ZW sex-chromosome evolution and contagious parthenogenesis in Artemia brine shrimp.’” Institute of Science and Technology Austria, 2022. ista: Elkrewi MN. 2022. Data from Elkrewi, Khauratovich, Toups et al. 2022, ‘ZW sex-chromosome evolution and contagious parthenogenesis in Artemia brine shrimp’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:11653. mla: Elkrewi, Marwan N. Data from Elkrewi, Khauratovich, Toups et Al. 2022, “ZW Sex-Chromosome Evolution and Contagious Parthenogenesis in Artemia Brine Shrimp.” Institute of Science and Technology Austria, 2022, doi:10.15479/AT:ISTA:11653. short: M.N. Elkrewi, (2022). contributor: - first_name: Marwan N id: 0B46FACA-A8E1-11E9-9BD3-79D1E5697425 last_name: Elkrewi orcid: 0000-0002-5328-7231 - first_name: Uladzislava last_name: Khauratovich - first_name: Melissa A id: 4E099E4E-F248-11E8-B48F-1D18A9856A87 last_name: Toups - first_name: Vincent K id: 57854184-AAE0-11E9-8D04-98D6E5697425 last_name: Bett - first_name: Andrea id: 353FAC84-AE61-11E9-8BFC-00D3E5697425 last_name: Mrnjavac - first_name: Ariana id: 2A0848E2-F248-11E8-B48F-1D18A9856A87 last_name: Macon - first_name: Christelle id: 32DF5794-F248-11E8-B48F-1D18A9856A87 last_name: Fraisse orcid: 0000-0001-8441-5075 - first_name: Luca last_name: Sax - first_name: Ann K id: 4C0A3874-F248-11E8-B48F-1D18A9856A87 last_name: Huylmans - first_name: Francisco last_name: 'Hontoria ' - first_name: Beatriz id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87 last_name: Vicoso orcid: 0000-0002-4579-8306 corr_author: '1' date_created: 2022-07-26T11:01:47Z date_published: 2022-08-05T00:00:00Z date_updated: 2025-04-15T08:34:17Z day: '05' ddc: - '570' department: - _id: GradSch - _id: BeVi doi: 10.15479/AT:ISTA:11653 file: - access_level: open_access checksum: 5f1d7c6d7ab5375ed2564521432bed0c content_type: application/x-zip-compressed creator: melkrewi date_created: 2022-07-26T12:37:52Z date_updated: 2022-08-08T22:30:04Z description: | The folder contains the following datasets (fasta files, and text files): Sup. Dataset 1: Genome assemblies: A. sinica male high quality assembly, A. sp. Kazakhstan male draft assembly Sup. Dataset 2: Male transcriptome assemblies for A. sinica and A. franciscana Sup. Dataset 3: Male and female coverage for A. sinica, A. sp. Kazakhstan, A. urmiana, and A. parthenogenetica females and rare male. Sup. Dataset 4: Artemia sinica Male:female FST per 1Kb window Sup. Dataset 5: FASTA file with candidate W scaffolds Sup. Dataset 6: Candidate W-derived transcripts and alignments Sup. Dataset 7: Gene expression with genomic location Sup. Dataset 8: VCF for asexual female and rare male Sup. Dataset 9: FST between backcrossed asexual and control females (pooled analysis) Sup. Dataset 10: VCF of backcrossed asexual and control females (individual analysis using A. sp. Kazakhstan as the reference), and inferred ancestry Sup. Dataset 11: GO and DE annotations of all the Artemia sinica transcripts and their locations in the Artemia sinica male genome. embargo: 2022-08-07 file_id: '11655' file_name: Data.zip file_size: 2209382998 relation: main_file title: Supplementary Datasets file_date_updated: 2022-08-08T22:30:04Z has_accepted_license: '1' month: '08' oa: 1 oa_version: Published Version publisher: Institute of Science and Technology Austria related_material: record: - id: '12248' relation: used_in_publication status: public status: public title: Data from Elkrewi, Khauratovich, Toups et al. 2022, "ZW sex-chromosome evolution and contagious parthenogenesis in Artemia brine shrimp" tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2022' ... --- _id: '7577' abstract: - lang: eng text: Weak convergence of inertial iterative method for solving variational inequalities is the focus of this paper. The cost function is assumed to be non-Lipschitz and monotone. We propose a projection-type method with inertial terms and give weak convergence analysis under appropriate conditions. Some test results are performed and compared with relevant methods in the literature to show the efficiency and advantages given by our proposed methods. acknowledgement: The project of the first author has received funding from the European Research Council (ERC) under the European Union's Seventh Framework Program (FP7 - 2007-2013) (Grant agreement No. 616160). article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Yekini full_name: Shehu, Yekini id: 3FC7CB58-F248-11E8-B48F-1D18A9856A87 last_name: Shehu orcid: 0000-0001-9224-7139 - first_name: Olaniyi S. full_name: Iyiola, Olaniyi S. last_name: Iyiola citation: ama: Shehu Y, Iyiola OS. Weak convergence for variational inequalities with inertial-type method. Applicable Analysis. 2022;101(1):192-216. doi:10.1080/00036811.2020.1736287 apa: Shehu, Y., & Iyiola, O. S. (2022). Weak convergence for variational inequalities with inertial-type method. Applicable Analysis. Taylor & Francis. https://doi.org/10.1080/00036811.2020.1736287 chicago: Shehu, Yekini, and Olaniyi S. Iyiola. “Weak Convergence for Variational Inequalities with Inertial-Type Method.” Applicable Analysis. Taylor & Francis, 2022. https://doi.org/10.1080/00036811.2020.1736287. ieee: Y. Shehu and O. S. Iyiola, “Weak convergence for variational inequalities with inertial-type method,” Applicable Analysis, vol. 101, no. 1. Taylor & Francis, pp. 192–216, 2022. ista: Shehu Y, Iyiola OS. 2022. Weak convergence for variational inequalities with inertial-type method. Applicable Analysis. 101(1), 192–216. mla: Shehu, Yekini, and Olaniyi S. Iyiola. “Weak Convergence for Variational Inequalities with Inertial-Type Method.” Applicable Analysis, vol. 101, no. 1, Taylor & Francis, 2022, pp. 192–216, doi:10.1080/00036811.2020.1736287. short: Y. Shehu, O.S. Iyiola, Applicable Analysis 101 (2022) 192–216. corr_author: '1' date_created: 2020-03-09T07:06:52Z date_published: 2022-01-01T00:00:00Z date_updated: 2024-11-04T13:52:44Z day: '01' ddc: - '510' - '515' - '518' department: - _id: VlKo doi: 10.1080/00036811.2020.1736287 ec_funded: 1 external_id: arxiv: - '2101.08057' isi: - '000518364100001' file: - access_level: open_access checksum: 869efe8cb09505dfa6012f67d20db63d content_type: application/pdf creator: dernst date_created: 2020-10-12T10:42:54Z date_updated: 2021-03-16T23:30:06Z embargo: 2021-03-15 file_id: '8648' file_name: 2020_ApplicAnalysis_Shehu.pdf file_size: 4282586 relation: main_file file_date_updated: 2021-03-16T23:30:06Z has_accepted_license: '1' intvolume: ' 101' isi: 1 issue: '1' language: - iso: eng month: '01' oa: 1 oa_version: Submitted Version page: 192-216 project: - _id: 25FBA906-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '616160' name: 'Discrete Optimization in Computer Vision: Theory and Practice' publication: Applicable Analysis publication_identifier: eissn: - 1563-504X issn: - 0003-6811 publication_status: published publisher: Taylor & Francis quality_controlled: '1' scopus_import: '1' status: public title: Weak convergence for variational inequalities with inertial-type method type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 101 year: '2022' ... --- _id: '11471' abstract: - lang: eng text: 'Variational quantum algorithms are promising algorithms for achieving quantum advantage on nearterm devices. The quantum hardware is used to implement a variational wave function and measure observables, whereas the classical computer is used to store and update the variational parameters. The optimization landscape of expressive variational ansätze is however dominated by large regions in parameter space, known as barren plateaus, with vanishing gradients, which prevents efficient optimization. In this work we propose a general algorithm to avoid barren plateaus in the initialization and throughout the optimization. To this end we define a notion of weak barren plateaus (WBPs) based on the entropies of local reduced density matrices. The presence of WBPs can be efficiently quantified using recently introduced shadow tomography of the quantum state with a classical computer. We demonstrate that avoidance of WBPs suffices to ensure sizable gradients in the initialization. In addition, we demonstrate that decreasing the gradient step size, guided by the entropies allows WBPs to be avoided during the optimization process. This paves the way for efficient barren plateau-free optimization on near-term devices. ' acknowledgement: "We thank Marco Cerezo, Zoe Holmes, and Nicholas Hunter-Jones for fruitful discussion and valuable feedback. We also acknowledge Adam Smith, Johannes Jakob Meyer, and Victor V. Albert for comments on the paper. The simulations were performed in the Julia programming\r\nlanguage [65] using the Yao module [66]. S.H.S., R.A.M., A.A.M. and M.S. acknowledge support by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (Grant Agreement No. 850899)." article_number: '020365' article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Stefan full_name: Sack, Stefan id: dd622248-f6e0-11ea-865d-ce382a1c81a5 last_name: Sack orcid: 0000-0001-5400-8508 - first_name: Raimel A full_name: Medina Ramos, Raimel A id: CE680B90-D85A-11E9-B684-C920E6697425 last_name: Medina Ramos orcid: 0000-0002-5383-2869 - first_name: Alexios full_name: Michailidis, Alexios id: 36EBAD38-F248-11E8-B48F-1D18A9856A87 last_name: Michailidis orcid: 0000-0002-8443-1064 - first_name: Richard full_name: Kueng, Richard last_name: Kueng - first_name: Maksym full_name: Serbyn, Maksym id: 47809E7E-F248-11E8-B48F-1D18A9856A87 last_name: Serbyn orcid: 0000-0002-2399-5827 citation: ama: Sack S, Medina Ramos RA, Michailidis A, Kueng R, Serbyn M. Avoiding barren plateaus using classical shadows. PRX Quantum. 2022;3(2). doi:10.1103/prxquantum.3.020365 apa: Sack, S., Medina Ramos, R. A., Michailidis, A., Kueng, R., & Serbyn, M. (2022). Avoiding barren plateaus using classical shadows. PRX Quantum. American Physical Society. https://doi.org/10.1103/prxquantum.3.020365 chicago: Sack, Stefan, Raimel A Medina Ramos, Alexios Michailidis, Richard Kueng, and Maksym Serbyn. “Avoiding Barren Plateaus Using Classical Shadows.” PRX Quantum. American Physical Society, 2022. https://doi.org/10.1103/prxquantum.3.020365. ieee: S. Sack, R. A. Medina Ramos, A. Michailidis, R. Kueng, and M. Serbyn, “Avoiding barren plateaus using classical shadows,” PRX Quantum, vol. 3, no. 2. American Physical Society, 2022. ista: Sack S, Medina Ramos RA, Michailidis A, Kueng R, Serbyn M. 2022. Avoiding barren plateaus using classical shadows. PRX Quantum. 3(2), 020365. mla: Sack, Stefan, et al. “Avoiding Barren Plateaus Using Classical Shadows.” PRX Quantum, vol. 3, no. 2, 020365, American Physical Society, 2022, doi:10.1103/prxquantum.3.020365. short: S. Sack, R.A. Medina Ramos, A. Michailidis, R. Kueng, M. Serbyn, PRX Quantum 3 (2022). corr_author: '1' date_created: 2022-06-29T20:21:32Z date_published: 2022-06-29T00:00:00Z date_updated: 2026-05-22T22:30:23Z day: '29' ddc: - '530' department: - _id: MaSe doi: 10.1103/prxquantum.3.020365 ec_funded: 1 external_id: arxiv: - '2201.08194' isi: - '000822564300001' file: - access_level: open_access checksum: a7706b28d24a0e32a55ea04b82a2df43 content_type: application/pdf creator: dernst date_created: 2022-06-30T07:14:48Z date_updated: 2022-06-30T07:14:48Z file_id: '11472' file_name: 2022_PRXQuantum_Sack.pdf file_size: 4231591 relation: main_file success: 1 file_date_updated: 2022-06-30T07:14:48Z has_accepted_license: '1' intvolume: ' 3' isi: 1 issue: '2' keyword: - General Medicine language: - iso: eng month: '06' oa: 1 oa_version: Published Version project: - _id: 23841C26-32DE-11EA-91FC-C7463DDC885E call_identifier: H2020 grant_number: '850899' name: 'Non-Ergodic Quantum Matter: Universality, Dynamics and Control' publication: PRX Quantum publication_identifier: issn: - 2691-3399 publication_status: published publisher: American Physical Society quality_controlled: '1' related_material: record: - id: '17208' relation: dissertation_contains status: public - id: '14622' relation: dissertation_contains status: public scopus_import: '1' status: public title: Avoiding barren plateaus using classical shadows tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 3 year: '2022' ... --- _id: '12272' abstract: - lang: eng text: Reading, interpreting and crawling along gradients of chemotactic cues is one of the most complex questions in cell biology. In this issue, Georgantzoglou et al. (2022. J. Cell. Biol.https://doi.org/10.1083/jcb.202103207) use in vivo models to map the temporal sequence of how neutrophils respond to an acutely arising gradient of chemoattractant. article_number: e202206127 article_processing_charge: No article_type: original author: - first_name: Julian A full_name: Stopp, Julian A id: 489E3F00-F248-11E8-B48F-1D18A9856A87 last_name: Stopp - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 citation: ama: 'Stopp JA, Sixt MK. Plan your trip before you leave: The neutrophils’ search-and-run journey. Journal of Cell Biology. 2022;221(8). doi:10.1083/jcb.202206127' apa: 'Stopp, J. A., & Sixt, M. K. (2022). Plan your trip before you leave: The neutrophils’ search-and-run journey. Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.202206127' chicago: 'Stopp, Julian A, and Michael K Sixt. “Plan Your Trip before You Leave: The Neutrophils’ Search-and-Run Journey.” Journal of Cell Biology. Rockefeller University Press, 2022. https://doi.org/10.1083/jcb.202206127.' ieee: 'J. A. Stopp and M. K. Sixt, “Plan your trip before you leave: The neutrophils’ search-and-run journey,” Journal of Cell Biology, vol. 221, no. 8. Rockefeller University Press, 2022.' ista: 'Stopp JA, Sixt MK. 2022. Plan your trip before you leave: The neutrophils’ search-and-run journey. Journal of Cell Biology. 221(8), e202206127.' mla: 'Stopp, Julian A., and Michael K. Sixt. “Plan Your Trip before You Leave: The Neutrophils’ Search-and-Run Journey.” Journal of Cell Biology, vol. 221, no. 8, e202206127, Rockefeller University Press, 2022, doi:10.1083/jcb.202206127.' short: J.A. Stopp, M.K. Sixt, Journal of Cell Biology 221 (2022). corr_author: '1' date_created: 2023-01-16T10:01:08Z date_published: 2022-07-20T00:00:00Z date_updated: 2026-05-22T22:30:30Z day: '20' ddc: - '570' department: - _id: MiSi doi: 10.1083/jcb.202206127 external_id: isi: - '000874717200001' pmid: - '35856919' file: - access_level: open_access checksum: 6b1620743669679b48b9389bb40f5a11 content_type: application/pdf creator: dernst date_created: 2023-01-30T10:39:34Z date_updated: 2023-01-30T10:39:34Z file_id: '12451' file_name: 2022_JourCellBiology_Stopp.pdf file_size: 969969 relation: main_file success: 1 file_date_updated: 2023-01-30T10:39:34Z has_accepted_license: '1' intvolume: ' 221' isi: 1 issue: '8' keyword: - Cell Biology language: - iso: eng month: '07' oa: 1 oa_version: Published Version pmid: 1 publication: Journal of Cell Biology publication_identifier: eissn: - 1540-8140 issn: - 0021-9525 publication_status: published publisher: Rockefeller University Press quality_controlled: '1' related_material: record: - id: '14697' relation: dissertation_contains status: public scopus_import: '1' status: public title: 'Plan your trip before you leave: The neutrophils’ search-and-run journey' tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 221 year: '2022' ...