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Hosted by Dr. Midori Ohta, Buribushi Fellowship
[Speaker] Dr. Jeffrey B. Woodruff, Associate Professor, UT Southwestern Medical Center
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Abstract: Hybrid-pixel detectors have revolutionized electron microscopy by combining direct detection with noise-free readout and single-electron sensitivity. This technology enables ultrafast 4D STEM at 120,000 frames per second and high-resolution EELS, allowing for the visualization of beam-sensitive materials and complex magnetic domains. By integrating high dynamic range with radiation-hard designs, Hybrid-pixel detectors bridge the gap between traditional imaging and advanced diffraction analysis to empower breakthroughs in materials science and structural biology.
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Prof. Tim Langen, Vienna Center for Quantum Science and Technology, Atominstitut, TU Wien, Austria
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QG Seminar
Speaker: Will Horowitz (University of Cape Town)
Title: A Universal Variational Principle for Point Particle Classical Mechanics
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Seminar by Dr. Daniel Bollschweiler from Max-Planck Institute of Biochemistry
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Seminar for students, postdocs, and faculty
Language: English
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Dr Zixin Huang, School of Science, College of STEM, RMIT University, Melbourne, Australia
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The Okinawa Institute of Science and Technology Foundation invites you to join the next installment of our OIST Science in Focus webinar series, featuring a conversation with two distinguished OIST alumni whose careers span academia, industry, and national research institutions.
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Speaker: Professor Chun-Chi Lin, National Taiwan Normal University
Title: The p-elastic flows of inextensible planar closed curves for p ∈ (1, ∞)
Abstract:
Building on the work of Blatt, Hopper, and Vorderobermeier (2022) on the existence of geometric flows for the p-elastic energy with p∈ [2,∞), we investigate how to extend their results to the case p∈(1,2). In this talk, we focus on the class of inextensible planar closed curves. We establish the existence of global weak solutions to the L 2 -gradient flow of the p-elastic energy for all p ∈ (1, ∞). Further directions, including extensions to open curves and applications to variational problems of curves in sub-Riemannian geometry, will also be discussed. The results presented are based on joint work with Ying-Hsian Tsai.
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Woonam Lim, Ph.D (Mathematics)
Assistant Professor, Algebraic Geometry, Yonsei University