for employees at

Speaker: Thibault Langlais (University of Oxford)


Abstract:

The Lie group G2 is one of the two exceptional cases in Berger's list of possible Riemannian holonomy groups. I will start by introducing the basics of G2-geometry, emphasizing its relation to Calabi-Yau geometry in (real) dimension 4 and 6. The moduli spaces of G2-manifolds are smooth and carry a natural Riemannian metric, analogous to the Weil-Petersson metric, whose properties are poorly understood. I will show that certain singular G2-manifolds correspond to finite-distance limits in the moduli spaces, which proves that G2-moduli spaces are generally not complete. Time permitting, I will also say a few words about the computation of curvatures.

Nancy L. Segal, professor of Psychology and Director of the Twin Studies Center, at California State University, Fullerton



Twins and Other Extraordinary Kinships: The Science and the Fascination



Twins have a universal fascination for both scientific professionals and members of the general public. Why this is the case has been a matter of some debate, but several explanations will be suggested. Next, an overview of twin types (identical and fraternal) and the fascinating variations displayed by each type are described and illustrated (e.g., twins reared apart, biracial twins, twins with different fathers) with compelling data and case studies. Some curious, twin-like twosomes are also included, given that they are scientifically informative, as well as fascinating (virtual twins, unrelated look-alikes, switched at birth pairs). Twin research continues to grow and to flourish as more twins are being born and researchers representing diverse disciplines, such as politics, religious studies, and economics, are embracing a twin-based approach to better understand their observations.



About :

Dr. Nancy L. Segal is a Psychology Professor and Director of the Twin Studies Center, at California State University, Fullerton. She specializes in twin research and teaches courses in developmental psychology. She had authored nine books on twins, most recently Deliberately Divided: Inside the Controversial Study of Twins and Triplets Adopted Apart (Segal, 2021); and Gay Fathers, Twin Sons: The Citizenship Case That Captured the World (Segal, 2023)..



The lecture takes place on 22nd of May from 11.15-12.15 in the DIAS Seminarroom, Fioniavej 34. Everybody is welcome and no registration is needed.

Speaker: Mykola Dedushenko (Simons Center for Geometry and Physics, Stony Brook)


Abstract:

TBA

Join the EuroVis 2024 Conference Where Words Fail, Visualization Speaks and explore the world of data visualization and collaborate with experts in this vibrant field.


Don’t miss this opportunity to expand your knowledge and connections in the world of visualization!


Read more: https://www.eurovis.org/eurovis/conference

Political metaphors are widely studied empirically as parts of the broader metaphor debate and characterized inductively. Yet their essence remains undertheorized and, consequently, the methods of reading them underdeveloped.

This talk builds on my on-going theoretical and methodological research on political metaphors. What, exactly, makes something a powerful political metaphor, I ask, dividing the question into three. First, relying on modern metaphor theory, I characterize metaphor’s essential features: more than superficial rhetoric but less than ubiquitous cognition, metaphors are an active interpretation process and a form of argumentation alongside others. Second, I discuss what makes some metaphors powerful, including their ability to elicit emotions, filter out other options, utilize contextual knowledge, and imply more than they say – all of which are useful functions in politics.
Powerful metaphors are often tension-ridden and provocative yet rely on conventional discursive features for support; however, more subtle metaphorical assimilations, too, can be equally effective. Third, building on perspectives from contemporary political theory, I tackle the difficult question of what, exactly, makes political metaphors political – a question, perplexingly, neglected in previous research. Scholars typically push politicality backward into self-evidently “political” issues, institutions, or subjects, which begs the question.
I, by contrast, argue for a use-based account: political metaphors are metaphors used in specifically political ways so that they resonate with “the political.” These uses include e.g. distributing significance, urgency, and priority; mobilizing/withholding support by accepting/ rejecting matters normatively; contesting/decontesting matters and regulating the borderline of what is political; including/excluding groups into/from the domain of legitimate political subjects; and preparing/suppressing future-oriented claims. Throughout, I exemplify the argument by discussing a powerful metaphorical utterance presented in the trial against the German Communist Party in 1955 – one that described the communists as a dangerous “center of infection” in the “body” of the Federal Republic.

About Timo Pankakoski
Timo Pankakoski is a Collegium Fellow at the Turku Institute for Advanced Studies, University of Turku, Finland, where he develops better methods for reading political metaphors. After his doctorate (Helsinki, 2013), he has obtained the Title of Docent (Assistant Professor) in Political Science, worked three times as a University Lecturer of Political Science or European Studies, and held visiting positions in Princeton University and Queen Mary University of London. Pankakoski works mostly on political theory, history of political thought, German intellectual history, radical conservatism, political metaphors, conceptual history, and the methodology of intellectual history. His latest publications have discussed the relationship between war and politics in Ernst Jünger’s early work (New German Critique, forthcoming), the leading concepts of post-pandemic recovery in Europe (Redescriptions, forthcoming), Dolf Sternberger’s metaphorical argumentation against proportional voting (Modern Intellectual History, 2023), the fragmentation of law (Encyclopedia of the Philosophy of Law and Social Philosophy, 2023), the conservative and revolutionary aspects of the “conservative revolution” (Frontiers in Political Science, 2022), and anti-English sentiments in WWI-era pamphlets and antidemocratic discourse in Germany (Journal of the History of Ideas, 2021).

The event is open for all and takes place in the DIAS Seminar Room (V24-412a-0).

Introduction: Jeppe Nevers

Lecture: Timo Pankakoski

Commentator: Aglae Pizzone

During each month in January to June 2024, the SDU Climate Cluster elite centre CUHRE arranges a series of online Wild Pedagogies Gatherings in a cooperation with the Simon Fraser University.

You can join for a presentation, a dialogue and sharing among the vibrant, global community. The invitation is open to anyone engaging with or curious about Wild Pedagogies. Please get in touch if you would like to present

The next events take place on:

30. maj 2024 at 09.00 – 10.30 p.m. 
27. juni 2024 at 09.00 – 10.30 p.m. 

You can read more here Wild Pedagogies

Are you dedicated to the fight against climate change? Interested in innovative solutions that harness the power of aquatic ecosystems? Then mark your calendar for an unmissable event hosted by The Elite Centre of Aquatic Nature-based Solutions (Aqua-NbS) at SDU University on 31 May 2024.

What’s in store?

Deep Dive Sessions: Explore how aquatic nature-based solutions (NbS) can provide crucial ecosystem services like water filtration, coastal protection, and biodiversity conservation across the land-sea continuum. 

Collaborative Opportunities: Meet like-minded professionals, policymakers and researchers. This is your chance to collaborate on projects that blend technology, institutional knowledge, and socio-economic insights for climate resilience. 

Interactive Workshops: Participate in workshops designed to craft detailed, inclusive strategies for scaling up aquatic NbS effectively and sustainably.This event is ideal for environmental scientists, policy experts, urban planners and anyone involved in climate adaptation and mitigation strategies. Don’t miss your chance to be part of pioneering discussions that shape the future of our planet.

Registration details: Confirm your attendance. Spots are limited and registration is essential to ensure a productive and focused setting. Ready to make a tangible impact on our climate challenges? Register now and be a part of this transformative day. Enjoy cakes and coffee on us!

NB The workshop will be held in Danish.

Meeting notice with time and agenda will be sent by email.

Read more about the Teaching Committee: https://www.sdu.dk/da/om_sdu/institutter_centre/imada_matematik_og_datalogi/ledelse_administration/raad_naevn_udvalg/undervisningsudvalg.

Speaker: Sergey I. Bozhevolnyi

Center for Nano Optics

University of Southern Denmark


Abstract:
Manipulation of single-photon emission from quantum emitters (QEs) has attracted a considerable attention in recent years due to its importance for quantum information technologies in quantum communication, computation, sensing and metrology. Here, recent progress in on-chip manipulation of the polarization, directionality and phase distribution in single-photon emission by making use of planar holographic QE-coupled metasurfaces is presented and discussed. The underlying idea is related to the concept of meta-atom, in which a QE is efficiently and non-radiatively coupled to surface modes, such as surface plasmon polaritons (SPPs), that are subsequently outcoupled into free propagating waves. An innovative metasurface design approach, vectorial scattering (computer-generated) holography, is introduced for the purpose of designing hybrid SPP-QE coupled metasurfaces suitable for generation of well-collimated beams of single photons with desirable polarization characteristics propagating along given directions. Latest results include its extension for realizing single-photon sources with radiation channels that exhibit diverse (including vectorial with spin and orbital angular momenta) wavefronts and polarization characteristics, opening thereby a way to generating quantum structured light in high dimensions.


Location: D-IAS Aud. (V24-501a-0), Danish Institute for Advanced Study - DIAS.

The event is open to all.

While the menopause is commonly understood as a ‘hormone deficiency’, numerous studies have shown that the menopause is not solely a biological phenomenon, but is influenced by environmental, social, and cultural factors. Given the variation in menopause experience and its complexity, how to best support women through this transition is a considerable societal challenge. It is our belief that this question can only be tackled through an interdisciplinary approach. The workshop ‘Women in Transition’ seeks to build the groundwork for such interdisciplinary collaboration, drawing insights from the fields of medicine, sociology, communication and literature. The questions driving the workshop is about the role of biological, sociological and cultural factors in the menopausal experience, and how this insight can be used to facilitate the work of medical researchers and practitioners.

The workshop will be structured ‘from the macro to the micro’: from large quantitative population studies, through quantitative/qualitative data gathered in organisations, to individual experiences expressed in literary works. Through this structure, the workshop will focus on the synergies between different disciplinary approaches, identifying the ways in which medical, sociological and humanistic approaches can help overcome some of the challenges of the menopause and shed some light on its complexity.

13.00 – 13.45
Welcome
A short cultural history of the menopause Consultant Ella Fegitz, PhD
Menopause – an unusual aging phenomenon Kaare Christensen, MD, PhD, Professor, Danish Aging Research Center, SDU
Introduction to the molecular and cellular biology of Estrogen action on target organs Moustapha Kassem, MD, PhD, Professor, Department of Endocrinology, OUH

13.45 - 14.00
Postmenopausal hormone replacement therapy for health maintenance during aging: Is it possible? Laura K. Kaltoft, MD, Bispebjerg Hospital, Copenhagen
Emma G. Christensen, MD, Bispebjerg hospital, Copenhagen

14.00 - 14.15
Menopause and medicine Ellen Løkkegaard, MD, PhD, Professor, Dept. of Obstetrics and Gynecology, Copenhagen University Hospital, Hillerød 

14.15 - 14.30
Menopause in General Practice Jens Søndergaard, General Practitioner, Professor, The Research Unit for General Practice, SDU

14.30 - 14.45
Menopause in the Media in Denmark Sasja Krogh, PhD Candidate, Department of Culture and Language, SDU

14.45 - 15.00
The Uses of the Menopause Novel Anne Marie Mai, Professor, Department of Culture and Language, SDU Peter Simonsen, Professor of European Literature, Department of Culture and Language, SDU

15.00 - 15.30
Roundtable discussion: the limitations of monodisciplinary approaches to the menopause and how can interdisciplinarity help overcoming them? 
Q&A

The workshop is open for all interested participants.

All staff at IMADA are invited to the Departmental Fora.
Meeting notice and agenda will be sent by email.

Read more about the Department Council: https://sdunet.dk/en/enheder/institutter/imada/udvalg-og-moeder/institutraad.

Meeting notice with time and agenda will be sent by email.