Past Events
OIST Representation Theory Seminar
OIST Representation Theory Seminar
[Seminar] Mr. Stefano Brizzolara "Unveiling the signature of surface tension on immiscible Rayleigh-Taylor turbulence"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field.
Language: English
Virtual Seminar"Biotechnological applications of cellulose-based soft materials"Davide Califano
Language: English
[Seminar] Dr. Leenoy Meshulam "On spins and neurons: investigating brain function with Ising models and renormalization group inspired approaches"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field. Language: English
Science Digest - Dr. Arielle Keller: "Attention and Mental Health: A Developmental Cognitive Neuroscience Perspective"
"Integrating theory-guided and data-driven approaches for measuring consciousness" Dr. Nao Tsuchiya
Professor Nao Tsuchiya, PhD, School of Psychological Sciences, Monash University, Australia, "Integrating theory-guided and data-driven approaches for measuring consciousness"
Language: English
Zoom: https://oist.zoom.us/j/96409234923?pwd=Yk4vd3JMb2h0YmlNekp1RzBFZmdTQT09
OIST Representation Theory Seminar
[Seminar] Dr. Kirill Povarov "Probing spinons by Electron Spin Resonance: hidden interactions in a spin chain"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field. Language: English
[Seminar] Dr. Misato Ohtani "Active mRNA metabolism is a key for the plastic regulation of cell potency in plants
Membranology Unit (Kono Unit) would like to invite you to the seminar by Dr. Misato Ohtani.
Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo
Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology
RIKEN, Center for Sustainable Resource Sciences
[Seminar] Dr. Takaomi Sanda "Lineage- and stage-specific oncogenicity of master transcription factors in cancers"
Membranology Unit (Kono Unit) would like to invite you to the seminar by Dr. Takaomi Sanda.
Associate Director and Principal Investigator in Cancer Science Institute of Singapore; Associate Professor in Department of Medicine, National University of Singapore
[Seminar] Prof. Tomonori Shibata "A small molecule targeting UGGAA pentanucleotide repeat responsible for spinocerebellar ataxia type 31."
Speaker: Assistant Prof. Tomonori Shibata SANKEN (The Insitute of Science and Industrial Research), Osaka University
Title: A small molecule targeting UGGAA pentanucleotide repeat responsible for spinocerebellar ataxia type 31
[Seminar] Conservation law for harmonic mappings in higher dimensions
It has been a longstanding open problem to find a direct conservation law for harmonic mappings into manifolds. In the late 1980s, Chen and Shatah independently found a conservation law for weakly harmonic maps into spheres, which can be interpreted by Noether's theorem. This leads to Helein's celebrated regularity theorem on weakly harmonic maps from surfaces. For general target manifolds, Riviere discovered a direct conservation law in two dimension in 2007, allowing him to solve two well known conjectures of Hildebrandt and Heinz. As observed by Riviere-Struwe in 2008, due to lack of Wente's lemma, Riviere's approach does not extend to higher dimensions. In a recent joint work with Chang-Lin Xiang, we successfully found a conservation law, in the spirit of Riviere, for a class of weakly harmonic maps (around regular points) into general closed manifolds in higher dimensions.
"Neurogelotology: Neuroscience of Fun" Dr. Shimpei ISHIYAMA
Language: English
Zoom: https://oist.zoom.us/j/91026696580?pwd=RjYzcFYwblJyU0FDNCtvZW5ycDV6Zz09
【Seminar】 "Ultrastructural analysis of PI(4,5)P2 distribution in neuronal membranes using SDS-digested freeze-fracture replica labeling" Dr. Kohgaku Eguchi
Cellular and Molecular Synaptic Function Unit (Takahashi Unit) would like to invite you to the seminar by Dr. Kohgaku Eguchi, IST Austria Language: English
***Cancelled*** "Conservation and divergence of retinal cell types during vertebrate evolution" Dr. Yohei Ogawa
Due to unavoidable circumstances, we regretfully announce the cancellation of this seminar.
We apologize for any inconvenience and appreciate your understanding.
Faculty Lunchtime Seminar (Prof. Ulf Dieckmann)
Title: Behavioral, Social, and Institutional Dimensions of Cooperation
Abstract: Common goods are at the heart of many challenges facing humankind. Protective measures – such as mitigating climate change or not overexploiting natural resources – are collectively beneficial, yet costly to individual stakeholders with diverse interests. Common goods may thus be jeopardized by selfish agents at all levels – be they collaborators, citizens, companies, cities, or countries – resulting in social dilemmas that often follow a pattern known as the ‘tragedy of the commons.’ Salient examples concern not only climate change and natural resources, but also clean air, civil security, social welfare, ecosystem services, land use, prudent urbanization, natural-disaster protection, demographic planning, and the functioning of the internet. In this presentation, I will illustrate how quantitative analyses can help address the behavioral, social, and institutional dimensions of these challenges, promoting cooperative collective actions and the safeguarding of common goods.
Hosted by: Faculty Talk Coordinators and Faculty Affairs Office
[Seminar] Prof. Jun Won Rhim "Quantum distance and flat band"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field.
Language: English
Faculty Lunchtime Seminar (Prof. Nick Luscombe)
A mysterious talk by Nick Luscombe...
Title: TBA
Abstract: TBA
Faculty Lunchtime Seminar Coordinators & FAO
Science Digest - Dr. Erika Cyphert: "Biomaterials and the gut microbiome - paving the way for novel therapeutics"
Science Digest - June edition! Please welcome our invited speaker, Dr. Erika Cyphert (Postdoctoral Fellow at Sibley School of Mechanical and Aerospace Engineering, Cornell University, USA) for her talk: " Biomaterials and the gut microbiome - paving the way for novel therapeutics ". The seminar is open to everyone interested in the fields of Biomedical Engineering, Gut Microbiome, Biomaterials/Drug delivery, and Orthopaedics, and those who would like to know more about Cornell University and Dr. Cyphert's career. Save the date: June 28 at 9:00 a.m. JST, C210 or Zoom (Meeting ID: 986 5579 1051 Passcode: 220627).
[Seminar] Prof. Devika Narain "Optimal inference of time intervals in cerebellar cortical circuits"
[Seminar]"Optimal inference of time intervals in cerebellar cortical circuits", Prof. Devika Narain, Associate Professor, Erasmus Medical Center.
[Seminar] Prof. Kazuhiko Suga "Turbulence Structure over Porous Media -- LBM Direct Numerical Simulations --"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field.
Language: English
[Seminar] On the quantum information of quantum interference
"On the Quantum Information of Quantum Interference", Professor Peter S. Turner, CEO of the Sydney Quantum Academy, Australia, discusses recent results on issues one faces when attempting to scale up photonic quantum computation.
OIST Representation Theory Seminar
[Seminar] Prof. Andreas Läuchli "Diagnosing weakly first-order phase transitions by coupling to order parameters"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field. Language: English
Superconductivity, magnetism and nematicity in thin films of Fe chalcogenides
Speaker;Atsutaka Maeda Department of Basic Science , University of Tokyo
Identification and characterization of Wnt5a downstream targets during early development in mouse
※This seminar was originally scheduled on May 13th. This time the venue is in Conference Center.
Cell Signal Unit (Yamamoto Unit) presents a seminar inviting Dr. Rieko AJIMA, Assistant Professor, National Institute of Genetics. (国立遺伝学研究所)
Seminar keywords: Wnt5a, Wnt/PCP pathway, morphogenesis
[Seminar] Prof. Ian Affleck "The Majorana-Hubbard Model"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field.
Language: English
On the asymptotics of nonlinear hyperbolic systems with critical exponents and boundary dissipation
Speaker: Dr. Jose Henrique Rodrigues, University of Memphis, USA
[Seminar] Professor Lisa Giocomo: Multiple maps for navigation
[Neuroscience Club] Prof. Lisa Giocomo, Associate Professor, Stanford University. Language: English.
Virtual Seminar"Flow Dynamics of Anisotropic Colloids"Giovanniantonio Natale
Language: English
OIST-KEIO SHOWCASE TALK Series 3 by Dr. Keisuke Kataoka and Dr. Christine Luscombe
OIST and Keio University, Japan's very first private institution of higher learning located in the center of Tokyo, are starting a series of short seminars (OIST-KEIO SHOWCASE TALK) to introduce each other's researchers to promote future collaboration.
Quantum Gravity group meeting: Mirian Tsulaia (part 2)
Quantum Gravity group meeting. Speaker: Mirian Tsulaia. Title: "N=1 and N=4 Super Yang-Mills. A brief review" (part 2)
Science Digest - Dr. David Brückner - "Learning the stochastic dynamics of biological systems across scales: from single cells to organoids"
The Science Digest is back! Dr. David Brückner, NOMIS Fellow at the Institute of Science and Technology (IST) Austria, will give us a talk on " Learning the stochastic dynamics of biological systems across scales: from single cells to organoids ". The seminar is open to everyone interested in the fields of Biophysics, Cell Migration, and Developmental Biology, and those who would like to know more about IST Austria and Dr. Brückner's career. Tuesday, May 31 at 16:00 JST on C700 or Zoom (Meeting ID: 990 6065 9864 Passcode: 855680).
Quantum Gravity group meeting: Mirian Tsulaia
Quantum Gravity group meeting. Speaker: Mirian Tsulaia. Title: "N=1 and N=4 Super Yang-Mills. A brief review"
[Seminar] Prof. Prasad Perlekar "Turbulence in buoyancy-driven bubbly flows"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field.
Language: English
[Seminar] Mr. Benedikt Schneider "Projective symmetry group classification of chiral Z_2 spin liquids on the pyrochlore lattice: Application to the XXZ model"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field. Language: English
Japan Eco-Evo English Seminar #9: Gall-forming aphids, small insects with great power: female-biased sex allocation via female competition induces novel insect gall organogenesis in plants
The seminar aims to initiate interactions between international and Japanese researchers and students in the field of Ecology and Evolution. The 9th event is presented by Dr. Xin Tong, SPDR Fellow of Cell Function Research Team at RIKEN CSRS. Title: Gall-forming aphids, small insects with great power: female-biased sex allocation via female competition induces novel insect gall organogenesis in plants
Timeline 15:00~15:30: seminar 15:30~16:00: questions and discussion 16:00~: mixer Please apply from here: https://sites.google.com/view/jee-english-seminar
OIST-UT Joint talk series for future science-Season6: The struggle for coexistence: empirical approaches to understand mechanisms of persistence under competition
OIST-UT Joint talk series for future science-Season6: The struggle for coexistence: empirical approaches to understand mechanisms of persistence under competition
[Seminar] Phononic Frequency Combs
Title: Phononic Frequency Combs
Speaker: Dr. Adarsh Ganesan from the US National Institute of Standards and Technology (NIST)
[Seminar] Mr. Atsushi Ueda "Tensor network renormalization study on the crossover in classical Heisenberg and RP2 models in two dimensions"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field.
Language: English
[Seminar] Professor Gabrielle Girardeau: Neural mechanisms for memory and emotional processing during sleep
[Neuroscience Club] Prof. Gabrielle Girardeau, Principal Investigator, CRCN Inserm / Sorbonne University
"Probing quantum gravity and non-locality through R^2-like inflation", Sravan Kumar
QG visitor seminar. Speaker: Sravan Kumar, Tokyo Institute of Technology. Title: "Probing quantum gravity and non-locality through R^2-like inflation".
[Seminar] Variational problems with gradient constraint, Professor Xiao Zhong, University of Helsinki
[Seminar] Prof. Natalia Perkins "Disorder in the Kitaev spin liquid"
Target audience: Interns, Students, PostDocs, and those who are interested in the same research field. Language: English
A Recipe for Scientific Synergy Series 2 by Dr. Ichiro Masai and Dr. Noriyuki Tsumaki
OIST - Osaka University: A Recipe for Scientific Synergy-Series 2 by Dr. Noriyuki Tsumaki and Dr. Ichiro Masai
Quantum Gravity group meeting: Jonas Sonnenschein and Mirian Tsulaia (part 2)
Quantum Gravity group meeting. Speakers: Jonas Sonnenschein and Mirian Tsulaia. Title: "N=2 SUSY Quantum Mechanics and spectra of Non-SUSY Hamiltonians (part 2)"
[Seminar] Sub-Gaussian heat kernel bounds and singularity of energy measures for symmetric diffusions,Professor Naotaka Kajino (Kyoto University)
This talk will present the result of a joint work with Mathav Murugan(University of British Columbia) that, for a symmetric diffusion on a complete locally compact separable metric space, two-sided sub-Gaussian heat kernel bounds imply the singularity of the energy measures with respect to the reference measure.
For self-similar (scale-invariant) diffusions on self-similar fractals, the singularity of the energy measures is known to hold in many cases by Kusuoka (1989, 1993), Ben-Bassat, Strichartz and Teplyaev (1999), Hino (2005), and Hino and Nakahara (2006), but these results heavily relied on the self-similarity of the space.
It was conjectured, and had remained open for the last two decades to prove, that the singularity of the energy measures should follow, without assuming the self-similarity, just from two-sided sub-Gaussian heat kernel bounds of the same form as those for diffusions on typical self-similar fractals. The main result of this talk answers this conjecture affirmatively.
The first half of the talk will be devoted to a brief introduction to self-similar diffusions (and their associated Dirichlet forms) on self-similar fractals and to sub-Gaussian heat kernel bounds for symmetric diffusions, so that the talk will (hopefully) be accessible even to those without prior knowledge about diffusions on fractals.
[Seminar] Professor Hidehiko Inagaki: A midbrain-thalamus-cortex circuit reorganizes cortical dynamics to initiate planned movement
[Neuroscience Club] Prof. Hidehiko Inagaki, Research Group Leader, Neural Dynamics & Cognitive Functions Group
We are excited to have an online seminar by Prof. Inagaki from Max Plank Florida Institute for Neuroscience.
You can join the seminar via ZOOM (meeting ID: 782 721 4941, Password: 436475).
OIST-UT Joint talk series for future science-Season6: High Fidelity Genome Sequencing: What have we been missing?
OIST-UT Joint talk series for future science-Season6: High Fidelity Genome Sequencing: What have we been missing ?









































