{"count":253,"next":"https://memento.epfl.ch/api/v1/events/?format=json&limit=10&offset=150&ordering=-event__category","previous":"https://memento.epfl.ch/api/v1/events/?format=json&limit=10&offset=130&ordering=-event__category","results":[{"id":70156,"title":"CAS Circular Value Networks 2026","slug":"cas-circular-value-networks-2026","event_url":"https://memento.epfl.ch/event/cas-circular-value-networks-2026","visual_url":"https://memento.epfl.ch/image/31616/200x112.jpg","visual_large_url":"https://memento.epfl.ch/image/31616/720x405.jpg","visual_maxsize_url":"https://memento.epfl.ch/image/31616/max-size.jpg","lang":"en","start_date":"2026-10-01","end_date":"2026-11-28","start_time":null,"end_time":null,"description":"<em><strong>Leading Sustainable Business Operations</strong></em><br>\r\n<br>\r\nThe ability to balance sustainability, agility and resilient value chains is quickly becoming the defining differentiator for business operations professionals. People who solve problems every day, armed with sustainable solutions toolkits, are the untapped changemakers. We will equip you to leverage your expertise to build a better future.<br>\r\nSustainability is a term that has been thrown around organizations for nearly 4 decades. And yet, it remains a largely untapped potential and term often misunderstood as a state, rather than a mindset that must continuously adjust to changing industry practice and innovation. <strong>Gain the mindset, knowledge and tools you need to accelerate the transition to NET-Zero.</strong><br>\r\n<br>\r\nThe Certificate of Advanced Studies in Circular Value Networks runs from October 1st to November 28th 2026 the EPFL Campus in Lausanne.<br>\r\n \r\n<ul>\r\n\t<li>12 days on Campus</li>\r\n\t<li>4 modules</li>\r\n\t<li>Flexible format</li>\r\n\t<li>Part-time</li>\r\n\t<li>15 ECTS</li>\r\n</ul>","image_description":"","creation_date":"2025-10-20T18:20:33","last_modification_date":"2026-09-14T08:28:15","link_label":"Webpage","link_url":"https://www.epfl-executive-education.ch/srvc-cas-circular-value-networks/","canceled":"False","cancel_reason":"","place_and_room":"","url_place_and_room":"","url_online_room":"","spoken_languages":["https://memento.epfl.ch/api/v1/spoken_languages/2/?format=json"],"speaker":"","organizer":"<a href=\"http://go.epfl.ch/srvc\">EPFL Executive Education - Sustainable Resilient Value Chains</a>","contact":"info.srvc@epfl.ch","is_internal":"False","theme":"","vulgarization":{"id":1,"fr_label":"Tout public","en_label":"General public"},"registration":{"id":1,"fr_label":"Sur inscription","en_label":"Registration required"},"keywords":"","file":null,"icalendar_url":"https://memento.epfl.ch/event/export/118201/","category":{"id":4,"code":"DIVERS","fr_label":"Autres types d’événement","en_label":"Miscellaneous","activated":true},"academic_calendar_category":null,"domains":[],"mementos":["https://memento.epfl.ch/api/v1/mementos/1/?format=json","https://memento.epfl.ch/api/v1/mementos/3/?format=json","https://memento.epfl.ch/api/v1/mementos/6/?format=json","https://memento.epfl.ch/api/v1/mementos/79/?format=json","https://memento.epfl.ch/api/v1/mementos/437/?format=json","https://memento.epfl.ch/api/v1/mementos/438/?format=json"]},{"id":66923,"title":"Unlearning Assembly","slug":"unlearning-assembly-4","event_url":"https://memento.epfl.ch/event/unlearning-assembly-4","visual_url":"https://memento.epfl.ch/image/28629/200x112.jpg","visual_large_url":"https://memento.epfl.ch/image/28629/720x405.jpg","visual_maxsize_url":"https://memento.epfl.ch/image/28629/max-size.jpg","lang":"en","start_date":"2027-03-08","end_date":"2027-03-08","start_time":"09:00:00","end_time":"12:30:00","description":"<p>The Unlearning Center workshop is the result of a collaboration between different entities and negotiations already initiated with the administration to free up working hours for workshop activities, allowing as many students as possible to participate.<br>\r\n<br>\r\nThe workshop creates a dedicated time and space to discuss everyday campus conditions, aiming to share, document, and make visible a range of experiences and lived realities. It is also an opportunity to exchange ideas and put common concerns into perspective. By occupying the SG Foyer in the architecture building for a period of time, the workshop establishes a special moment among students — a visible, exclusive, and introspective occupation.<br>\r\n \r\n<figure class=\"image\"><img alt=\"\" height=\"849\" src=\"//memento.epfl.ch/public/upload/fckeditorimage/53/ad/37db442e.jpg\" width=\"600\">\r\n<figcaption>© TNT</figcaption>\r\n</figure>\r\n<br>\r\n<br>\r\nMore information<br>\r\n<br>\r\n<a href=\"https://www.epfl.ch/campus/associations/asar/index-fr-html/tnt-transition-pour-une-nouvelle-culture-du-travail/\">TNT (Transition pour une Nouvelle culture du Travail)</a>  ↗︎<br>\r\n<br>\r\n<a href=\"https://www.instagram.com/tnt_epfl/\">Instagram TNT</a>  ↗︎</p>","image_description":"","creation_date":"2024-09-13T10:35:17","last_modification_date":"2026-02-25T12:01:12","link_label":"","link_url":"","canceled":"False","cancel_reason":"","place_and_room":"Foyer 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Spring","slug":"registrations-studios-tu-spring","event_url":"https://memento.epfl.ch/event/registrations-studios-tu-spring","visual_url":"https://memento.epfl.ch/image/28623/200x112.jpg","visual_large_url":"https://memento.epfl.ch/image/28623/720x405.jpg","visual_maxsize_url":"https://memento.epfl.ch/image/28623/max-size.jpg","lang":"en","start_date":"2027-01-27","end_date":"2027-02-02","start_time":null,"end_time":null,"description":"","image_description":"","creation_date":"2024-09-13T09:50:49","last_modification_date":"2026-08-04T15:02:36","link_label":"","link_url":"","canceled":"False","cancel_reason":"","place_and_room":"","url_place_and_room":"","url_online_room":"","spoken_languages":[],"speaker":"","organizer":"Section d'architecture","contact":"<a href=\"mailto:vanda.costa@epfl.ch\">vanda.costa@epfl.ch</a>","is_internal":"False","theme":"","vulgarization":{"id":1,"fr_label":"Tout public","en_label":"General public"},"registration":{"id":3,"fr_label":"Entrée libre","en_label":"Free"},"keywords":"ateliers, UE","file":null,"icalendar_url":"https://memento.epfl.ch/event/export/113400/","category":{"id":4,"code":"DIVERS","fr_label":"Autres types d’événement","en_label":"Miscellaneous","activated":true},"academic_calendar_category":null,"domains":[],"mementos":["https://memento.epfl.ch/api/v1/mementos/391/?format=json"]},{"id":66916,"title":"Information Days","slug":"information-days","event_url":"https://memento.epfl.ch/event/information-days","visual_url":"https://memento.epfl.ch/image/28622/200x112.jpg","visual_large_url":"https://memento.epfl.ch/image/28622/720x405.jpg","visual_maxsize_url":"https://memento.epfl.ch/image/28622/max-size.jpg","lang":"en","start_date":"2026-11-18","end_date":"2026-11-20","start_time":null,"end_time":null,"description":"<strong>Information Days 18-20.11.2026</strong><br>\r\nEPFL invites you to an essential event at the SwissTech Convention Center. Organized by the Education Promotion Service, in collaboration with the faculties, this event will allow you to discover academic programs, the student community, the faculty, as well as campus services and associations. It’s a unique opportunity to immerse yourself in life at EPFL, ask questions to students, faculty members, and researchers, and make an informed decision about your future.<br>\r\n<br>\r\n<a href=\"https://www.epfl.ch/education/bachelor/information-days/\">Official page</a> ↗︎<br>\r\nRegistration starting September 1, 2026 ↗︎<br>\r\nContact: <a href=\"mailto:spe@epfl.ch\">Education Promotion Service</a><br>\r\n<br>\r\n<strong>Information Days - Architecture Section SAR</strong><br>\r\nThis event is aimed at Swiss high school students, vocational schools offering a diploma, and international students. The Information Days include one day of presentations followed by one day of workshops. The <strong>architecture presentation</strong> (Novembre 18 and 19) covers key aspects of the architect profession and the foundations of the program. Career opportunities are also discussed, with questions answered by students from the architecture department. During the <strong>architecture workshop</strong>, emphasis is placed on practical learning. It includes a concrete exercise focused on observation and representation of spatial concepts, followed by group discussions in the afternoon.<br>\r\n<br>\r\n<strong>Indicative Workshop Program</strong><br>\r\n8:30      Welcome - <a href=\"https://share.google/X1SgCZ8Oqe8LvxXek\">SG Building</a>, <a href=\"https://plan.epfl.ch/?room==SG%20294.22\">SG foyer</a>, level 2, <a href=\"https://plan.epfl.ch/?room==SG%20294.22\">SG 294.22</a><br>\r\n9:00      Conference <br>\r\n10:00    Explanation of the exercise data<br>\r\n10:30    Start of the exercise<br>\r\n12:30    Lunch break<br>\r\n13:30    Resume the exercise<br>\r\n15:00    Group discussion<br>\r\n15:30    Summary, conclusion, film<br>\r\n16:00    End of workshop<br>\r\n<br>\r\n<strong>For these workshops, please bring your favourite medium: pencil, possibly in different hardnesses, coloured pencils, felt-tip pens, charcoal, gouache and brushes.</strong>","image_description":"","creation_date":"2024-09-13T09:01:04","last_modification_date":"2026-02-09T11:13:14","link_label":"","link_url":"","canceled":"False","cancel_reason":"","place_and_room":"","url_place_and_room":"","url_online_room":"","spoken_languages":[],"speaker":"","organizer":"<a href=\"https://www.epfl.ch/education/education-and-science-outreach/fr/promotion-de-l-education/\">Service de promotion de l'éducation (SPE)</a>, <a href=\"http://architecture.epfl.ch\">EPFL Architecture</a>","contact":"<a href=\"mailto:spe@epfl.ch\">spe@epfl.ch</a>","is_internal":"False","theme":"","vulgarization":{"id":1,"fr_label":"Tout public","en_label":"General public"},"registration":{"id":3,"fr_label":"Entrée libre","en_label":"Free"},"keywords":"futur·es étudiant·es, gymnasien·nes, lycéen·nes","file":null,"icalendar_url":"https://memento.epfl.ch/event/export/113399/","category":{"id":4,"code":"DIVERS","fr_label":"Autres types d’événement","en_label":"Miscellaneous","activated":true},"academic_calendar_category":null,"domains":[],"mementos":["https://memento.epfl.ch/api/v1/mementos/391/?format=json"]},{"id":72776,"title":"On Geomorphisms","slug":"on-geomorphisms-2","event_url":"https://memento.epfl.ch/event/on-geomorphisms-2","visual_url":"https://memento.epfl.ch/image/33992/200x112.jpg","visual_large_url":"https://memento.epfl.ch/image/33992/720x405.jpg","visual_maxsize_url":"https://memento.epfl.ch/image/33992/max-size.jpg","lang":"en","start_date":"2026-10-29","end_date":"2026-10-29","start_time":"10:00:00","end_time":"11:00:00","description":"<p>A group homomorphism is called a <em>geomorphsism in dimension n</em>  if it is the homomorphism induced on the fundamental groups by a map between closed orientable n-manifolds, this map being of nonzero degree. This turns out to be a quite interesting notion. In this talk, we shall discuss necessary and/or sufficient conditions for a group homomorphism to be a geomorphism in degree  n&gt;= 4.<br>\r\n </p>","image_description":"","creation_date":"2026-10-06T14:48:26","last_modification_date":"2026-10-06T14:50:19","link_label":"","link_url":"","canceled":"False","cancel_reason":"","place_and_room":"CM 1 517","url_place_and_room":"https://plan.epfl.ch/?room==CM%201%20517","url_online_room":"","spoken_languages":["https://memento.epfl.ch/api/v1/spoken_languages/2/?format=json"],"speaker":"Jean-Claude Hausmann (UNIGE)","organizer":"Jérôme Scherer","contact":"Maroussia Schaffner","is_internal":"False","theme":"","vulgarization":{"id":2,"fr_label":"Public averti","en_label":"Informed public"},"registration":{"id":3,"fr_label":"Entrée libre","en_label":"Free"},"keywords":"","file":null,"icalendar_url":"https://memento.epfl.ch/event/export/122081/","category":{"id":1,"code":"CONF","fr_label":"Conférences - Séminaires","en_label":"Conferences - Seminars","activated":true},"academic_calendar_category":null,"domains":[],"mementos":["https://memento.epfl.ch/api/v1/mementos/5/?format=json"]},{"id":72774,"title":"EPFL Valais Wallis Health Day","slug":"epfl-valais-wallis-health-day","event_url":"https://memento.epfl.ch/event/epfl-valais-wallis-health-day","visual_url":"https://memento.epfl.ch/image/33990/200x112.jpg","visual_large_url":"https://memento.epfl.ch/image/33990/720x405.jpg","visual_maxsize_url":"https://memento.epfl.ch/image/33990/max-size.jpg","lang":"en","start_date":"2026-11-10","end_date":"2026-11-10","start_time":"11:00:00","end_time":"19:00:00","description":"<p>Following the success of the Unil+EFPL Health Days on the Ecublens campus, the EPFL Valais Wallis campus will host its first Health Day in Sion, featuring health check-ups and tests, information booths, workshops, and an expert talk.<br>\r\n<br>\r\n<strong>11:00-14:30 – Health Check-ups &amp; Tests, Innovation &amp; Sports</strong>\r\n</p><ul>\r\n\t<li>Joint Mobility</li>\r\n\t<li>Cardiovascular</li>\r\n\t<li>Anthropometry</li>\r\n\t<li>The Secrets of Pendulum Exercises</li>\r\n</ul>\r\n<br>\r\n<strong>11:00-14:30 – Prevention, Resources &amp; Support</strong>\r\n\r\n<ul>\r\n\t<li>Swiss Polar Institute</li>\r\n\t<li>EPFL Well-being and Inclusion</li>\r\n\t<li>Accident Prevention Module for Snow Sports</li>\r\n</ul>\r\n<br>\r\n<strong>11:00-14:00 – Interactive Sessions on Respect and Well-being (EN)</strong><br>\r\nby Ingrid Le Duc, ENAC Dean’s Delegate for Organizational Culture\r\n<ul>\r\n\t<li>Managing Stress in an Academic Environment</li>\r\n\t<li>Understanding and Responding to Powersplaining and Mansplaining</li>\r\n\t<li>Balancing Pressure and Productivity in Academia</li>\r\n\t<li>Repairing Interactions When Implicit Bias Shapes the Conversation</li>\r\n</ul>\r\n<br>\r\n<strong>16:00-17:00 –</strong> <strong>Workshop (EN): The Power of Effective Breaks</strong><br>\r\nby Diane Duperret, sophrologist<br>\r\n<br>\r\n<br>\r\n<strong>17:00-18:00 – Expert Talk (EN): The Stressed Brain, From Emotion to Performance</strong><br>\r\nby Prof. Chantal Martin Sölch (University of Fribourg)<br>\r\n<br>\r\nFollowed by a reception<br>\r\n<br>\r\n<br>\r\n<a href=\"https://www.epfl.ch/campus/security-safety/sante/sante-mentale-bien-etre/journees-sante-campus-associes/\">&gt;&gt; Details and registration</a>","image_description":"","creation_date":"2026-10-06T11:42:12","last_modification_date":"2026-10-06T11:57:16","link_label":"Details and registration","link_url":"https://www.epfl.ch/campus/security-safety/en/health/mental-health-well-being/health-day-associated-campuses/","canceled":"False","cancel_reason":"","place_and_room":"ALPOLE","url_place_and_room":"","url_online_room":"","spoken_languages":["https://memento.epfl.ch/api/v1/spoken_languages/1/?format=json","https://memento.epfl.ch/api/v1/spoken_languages/2/?format=json"],"speaker":"Ingrid Le Duc, Diane Duperret, Chantal Martin Sölch","organizer":"EPFL Valais Wallis, EPFL VPH-WINC","contact":"<a href=\"mailto:winc@epfl.ch\">winc@epfl.ch</a>","is_internal":"True","theme":"","vulgarization":{"id":1,"fr_label":"Tout public","en_label":"General public"},"registration":{"id":3,"fr_label":"Entrée libre","en_label":"Free"},"keywords":"","file":null,"icalendar_url":"https://memento.epfl.ch/event/export/122078/","category":{"id":1,"code":"CONF","fr_label":"Conférences - Séminaires","en_label":"Conferences - Seminars","activated":true},"academic_calendar_category":null,"domains":[],"mementos":["https://memento.epfl.ch/api/v1/mementos/5/?format=json","https://memento.epfl.ch/api/v1/mementos/8/?format=json","https://memento.epfl.ch/api/v1/mementos/9/?format=json","https://memento.epfl.ch/api/v1/mementos/425/?format=json","https://memento.epfl.ch/api/v1/mementos/396/?format=json","https://memento.epfl.ch/api/v1/mementos/110/?format=json","https://memento.epfl.ch/api/v1/mementos/21/?format=json","https://memento.epfl.ch/api/v1/mementos/6/?format=json"]},{"id":72772,"title":"EPFL BioEngineering Talks","slug":"epfl-bioengineering-talks-12","event_url":"https://memento.epfl.ch/event/epfl-bioengineering-talks-12","visual_url":"https://memento.epfl.ch/image/33988/200x112.jpg","visual_large_url":"https://memento.epfl.ch/image/33988/720x405.jpg","visual_maxsize_url":"https://memento.epfl.ch/image/33988/max-size.jpg","lang":"en","start_date":"2026-11-02","end_date":"2026-11-02","start_time":"12:15:00","end_time":"13:45:00","description":"<p>Weekly BioEngineering Talks (Lunch Provided)<br>\r\n<br>\r\n<strong>INVITED SPEAKER:</strong><br>\r\n<strong>From single-molecule biophysics with Graphene Energy Transfer to Brownian DNA computing</strong><br>\r\n<strong><a href=\"https://tinnefeld.cup.uni-muenchen.de/publications/group-theses/https-tinnefeld-cup-uni-muenchen-de-members/philip-tinnefeld/\">Prof. Dr. Philip Tinnefeld</a>,</strong> LMU Munich<br>\r\nHost: <a href=\"https://people.epfl.ch/aleksandra.radenovic?lang=en\">Prof. Aleksandra Radenovic</a><br>\r\n<br>\r\n<u><strong>Abstract:</strong></u><br>\r\nGraphene-on-glass coverslips are an emerging microscopy platform as resonant energy transfer to graphene offers an axial ruler in the 5-40 nm range. I present single molecule biophysics experiments of protein/DNA interactions using Graphene Energy Transfer (GET) in combination with the discovery that dsDNA adopts a vertical orientation on graphene. Axial information of DNA structure and protein positions is deduced from GET-efficiency and xy-information is obtained e.g. by photon-efficient pMINFLUX revealing simultaneous bending and torsion of enzyme induced DNA conformations. Finally, I discuss how multi-color smFRET with dark quenchers probes states of DNA nanorobots and Brownian DNA computers that work close to the thermodynamic optimum.<br>\r\n<br>\r\n<u><strong>Bio:</strong></u><br>\r\nPhilip Tinnefeld is a Professor of Physical Chemistry at Ludwig-Maximilians-Universität München, leading a highly interdisciplinary NanoBioSciences research group that brings together molecular biology, biophysics, nanophotonics, and physical chemistry. He specialises in single-molecule detection and super-resolution microscopy, and he uses DNA origami to build modular nanoscale devices—such as force sensors, fluorescence amplifiers, and molecular robots—that can sense, compute, and respond autonomously. Under his leadership, the lab is also developing advanced biosensing platforms and imaging tools by combining DNA nanotechnology with 2D materials like graphene, pushing the frontiers of how we observe and control biological processes at the molecular level.<br>\r\n<br>\r\n<strong>STUDENT SPEAKER:</strong><br>\r\n<br>\r\n<strong>Understanding oxidative stress response in animals - a case study of the essential enzyme adenosylhomocysteinase, AHCY</strong><br>\r\n<strong><a href=\"https://people.epfl.ch/yong-qi.gao?lang=en\">Yong-Qi Gao</a>, </strong><a href=\"https://www.epfl.ch/labs/upzenk/\">Zenk Lab</a><br>\r\n<br>\r\n<br>\r\n------------------------------------------------------------------------------<br>\r\n<br>\r\n<strong>BioEngineering Talks mandatory EDBB Seminar Attendance (1st-Year PhD Students)</strong>\r\n</p><ul>\r\n\t<li> Attendance sheet to print <a class=\"text-link\" href=\"https://docs.google.com/document/d/1kusGxCFPAvWaRD8eUGEBkSVzD1ppMf1g/edit\" target=\"_blank\">HERE </a></li>\r\n</ul>\r\n<strong>The BioEngineering Student Seminar Series</strong> is an official course for which students can register and earn credits.<br>\r\n \r\n<ul>\r\n\t<li>Register <a class=\"text-link\" href=\"https://edu.epfl.ch/studyplan/fr/ecole_doctorale/biotechnologie-et-genie-biologique/coursebook/bioengineering-student-seminar-series-BIOENG-613\" target=\"_blank\">HERE</a></li>\r\n\t<li>Attendance sheet to print <a class=\"text-link\" href=\"https://docs.google.com/document/d/1ZGrPnt8LlLuWOApzx32s6L5UPPH8Hyoo/edit\" target=\"_blank\">HERE</a></li>\r\n</ul>\r\n<strong>General information:</strong><br>\r\nIn-person attendance is preferred to support your fellow students. Zoom is mainly for students on remote campuses; please notify <a class=\"text-link\" href=\"mailto:Fiorella.ghisays@epfl.ch\" target=\"_blank\">Fiorella Ghisays</a> in advance and join using your full name.<br>\r\nIf attending in person, have your sheet signed after the talk and keep the original, as no copy is retained.<br>\r\n ","image_description":"","creation_date":"2026-10-06T10:24:19","last_modification_date":"2026-10-06T10:33:07","link_label":"","link_url":"","canceled":"False","cancel_reason":"","place_and_room":"SV 1717","url_place_and_room":"https://plan.epfl.ch/?room==SV%201717","url_online_room":"https://epfl.zoom.us/j/68746410793","spoken_languages":["https://memento.epfl.ch/api/v1/spoken_languages/2/?format=json"],"speaker":"Invited Speaker and Student Speaker","organizer":"Institute of Bioengineering","contact":"<a href=\"mailto:fiorella.ghisays@epfl.ch?subject=EPFL%20BioE%20Talks%20Series\">Fiorella Ghisays</a>, Institute of Bioengineering","is_internal":"False","theme":"","vulgarization":{"id":2,"fr_label":"Public averti","en_label":"Informed public"},"registration":{"id":3,"fr_label":"Entrée libre","en_label":"Free"},"keywords":"","file":"https://memento.epfl.ch/public/upload/files/BioEngineeringTalkMemento_u0lzmcg.jpg","icalendar_url":"https://memento.epfl.ch/event/export/122074/","category":{"id":1,"code":"CONF","fr_label":"Conférences - Séminaires","en_label":"Conferences - Seminars","activated":true},"academic_calendar_category":null,"domains":[],"mementos":["https://memento.epfl.ch/api/v1/mementos/5/?format=json","https://memento.epfl.ch/api/v1/mementos/6/?format=json","https://memento.epfl.ch/api/v1/mementos/8/?format=json","https://memento.epfl.ch/api/v1/mementos/9/?format=json","https://memento.epfl.ch/api/v1/mementos/111/?format=json","https://memento.epfl.ch/api/v1/mementos/434/?format=json"]},{"id":72764,"title":"IMX Talks - Resolving Hierarchical Structure with X-ray scattering imaging","slug":"imx-talks-resolving-hierarchical-structure-with-x","event_url":"https://memento.epfl.ch/event/imx-talks-resolving-hierarchical-structure-with-x","visual_url":"https://memento.epfl.ch/image/33978/200x112.jpg","visual_large_url":"https://memento.epfl.ch/image/33978/720x405.jpg","visual_maxsize_url":"https://memento.epfl.ch/image/33978/max-size.jpg","lang":"en","start_date":"2026-11-02","end_date":"2026-11-02","start_time":"16:30:00","end_time":"17:30:00","description":"<p>The function of many materials, from biological tissues to industrial polymers, depends on how their nanoscale building blocks are arranged and aligned within a macroscopic structure, which is essential to understand but difficult to resolve: established high-resolution techniques typically access only small sample volumes, limiting the ability to capture structural or biological variability across extended, heterogeneous samples.<br>\r\nSmall-angle X-ray scattering (SAXS) imaging probes local nanostructure by raster-scanning a focused synchrotron beam across a sample. This can be extended to resolve nanostructure orientation voxel-by-voxel in three dimensions in a method called SAXS tensor tomography, which we implement in our open-source software package Mumott. In this presentation, I will show how this approach, and its continued development, can be applied across different material systems.<br>\r\nFor injection-molded polymer packaging, SAXS imaging has resolved the layered anisotropic nanostructure important for its mechanical properties, and, combined with industrial processing simulations, the structure formation during thermal processing. Another example is bone, where resolving structure requires both three-dimensional information and sufficient sampling to capture biological variability. Combining 2D and 3D SAXS imaging, we studied regional differences in the human femoral neck, an anatomical site relevant to hip fractures, and, at higher resolution, resolved alternating chirality between neighboring lamellae within individual osteons, a structural feature proposed on mechanical grounds over a century ago.<br>\r\nThese examples illustrate how tensor tomography, extended beyond X-ray scattering to wide-angle diffraction and visible-light polarimetry, provides a route to resolving hierarchical structure across a wide range of material systems.<br>\r\n<br>\r\nBio:<strong> </strong>Marianne Liebi studied food science at ETH Zurich, where she also completed her PhD in 2013, followed by postdoctoral research at the Paul Scherrer Institute and MAX IV Laboratory, Lund. In 2017, she started her own research group at Chalmers University of Technology, Gothenburg, and was appointed in 2021 as tenure-track Assistant Professor at EPFL, where she heads the Laboratory for X-ray Characterization of Materials (cam-X) within the Institute of Materials, in a joint position with the Paul Scherrer Institute (PSI). Her research develops advanced X-ray and optical imaging techniques, centered on small-angle X-ray scattering (SAXS) in 2D and 3D, to resolve the hierarchical structure of materials ranging from fiber composites to pharmaceutical formulations and bone.</p>","image_description":"","creation_date":"2026-10-05T09:26:03","last_modification_date":"2026-10-05T10:29:57","link_label":"Website","link_url":"https://www.psi.ch/de/lsc/people/marianne-liebi","canceled":"False","cancel_reason":"","place_and_room":"BM 5202","url_place_and_room":"https://plan.epfl.ch/?room==BM%205202","url_online_room":"https://epfl.zoom.us/j/63884474245","spoken_languages":["https://memento.epfl.ch/api/v1/spoken_languages/2/?format=json"],"speaker":"Prof. Marianne Liebi, EPFL STI IMX CAM-X","organizer":"Prof. Michele Ceriotti","contact":"Prof. Michele Ceriotti","is_internal":"False","theme":"","vulgarization":{"id":1,"fr_label":"Tout public","en_label":"General public"},"registration":{"id":3,"fr_label":"Entrée libre","en_label":"Free"},"keywords":"","file":null,"icalendar_url":"https://memento.epfl.ch/event/export/122060/","category":{"id":1,"code":"CONF","fr_label":"Conférences - Séminaires","en_label":"Conferences - Seminars","activated":true},"academic_calendar_category":null,"domains":[],"mementos":["https://memento.epfl.ch/api/v1/mementos/8/?format=json","https://memento.epfl.ch/api/v1/mementos/314/?format=json"]}]}