Pages
Event search results
-
Date:06SundayApril 2025Conference
Mind the Science in Honor of Nir Friedman
More information Time 08:30 - 17:30Title Mind the Science in Honor of Nir FriedmanLocation The David Lopatie Conference CentreChairperson Steffen JungHomepage Contact -
Date:06SundayApril 2025Lecture
MIND THE SCIENCE II in memory of Nir Friedman
More information Time 09:15 - 16:55Location The David Lopatie Conference Centre
Conference CentreHomepage Contact -
Date:06SundayApril 2025Lecture
Department of Molecular Genetics Student Seminars 2024-25
More information Time 13:00 - 13:30Title Unraveling the molecular and structural mechanisms of zebrafish chromatophore plasticityLocation Botnar auditoriumLecturer Yael Noy -
Date:06SundayApril 2025Lecture
Department of Molecular Genetics Student Seminars 2024-25
More information Time 13:30 - 14:00Title Transgene-Free Generation of Post-Gastrulation Mouse Whole Embryo Models Derived Solely from Naïve ESCsLocation Botnar auditoriumLecturer Gulben Gurhan-Sevinc -
Date:07MondayApril 2025Colloquia
Sustainable (Solar) Energy and Electronics need Sustainable Materials
More information Time 11:00 - 12:15Location Gerhard M.J. Schmidt Lecture HallLecturer Prof. David Cahen Homepage Abstract Show full text abstract about <p>To reach real sustainability for today’s preferred ...» <p>To reach real sustainability for today’s preferred ‘sustainable’ types of energy, viz. electrical ones as solar (photovoltaic, PV, & wind; thermal solar & hydroelectric, which also store) and chemical ones as reduced CO2 [food], H2 & batteries,<em> also the enabling materials need to be sustainable</em>. Alas, mostly they are not, and that is a problem. As sustainability implies long life spans, it is thought to be incompatible with modern society’s pillars of <em>continuing growth & consumerism. </em>This is a serious issue that, while outside the scope of this lecture<em>,</em> adds to the science & technology challenge to return to repairable devices, and repair-friendly designs, with as best option <em>self-healing</em>,** the most relevant option for micro- and macro-electronic device materials. The sustainable materials challenge is reminiscent of the sustainable energy one, i.e., we need to go from science fiction to reality. Starting with bio-solar conversion, via ionics and organic material self-healing, we get to inorganic light ßà electricity conversion compounds. Emphasis will be on PV materials, as in hindsight those already provide (confirm) some material self-healing criteria. Once (many) more experimental properties data will become available (& accessible), deep learning may guide further discovery.</p> -
Date:07MondayApril 2025Lecture
Foundations of Computer Science Seminar
More information Time 11:15 - 12:15Title Analytic Insights into the Zig-Zag Product and Its FriendsLocation Jacob Ziskind Building
Room 1 - 1 חדרLecturer Gil Cohen
Tel Aviv UniversityOrganizer Department of Computer Science and Applied MathematicsContact Abstract Show full text abstract about The well-known Zig-Zag product and related graph operators, ...» The well-known Zig-Zag product and related graph operators, like derandomized squaring, are fundamentally combinatorial in nature. Classical bounds on their behavior often rely on a mix of combinatorics and linear algebra. However, these traditional bounds are not tight and frequently fail to align with experimental results. In this talk, we will present a more refined analysis that utilizes the full spectrum of the graph, rather than relying solely on its spectral expansion. This approach produces results that both match experimental observations and, in a sense, are proved to be optimal. Our technique is analytic, diverging from classical methods: for the upper bound, we apply finite free probability, while for the lower bound, we draw on results from analytic combinatorics.
Based on joint works with Itay Cohen, Gal Maor and Yuval Peled. No prior knowledge is required. -
Date:07MondayApril 2025Cultural Events
Halisa | Sophie Artus
More information Time 20:00 - 21:45Location Michael Sela AuditoriumHomepage Contact -
Date:09WednesdayApril 2025Lecture
From Colors to Pathology: Genetic and Biochemical Regulation of Crystal Formation in Pigment Cells
More information Time 10:00 - 11:00Location Arthur and Rochelle Belfer Building for Biomedical Research
Botnar AuditoriumLecturer Dr. Dvir Gur Contact -
Date:09WednesdayApril 2025Colloquia
Immunology and Regenerative Biology Colloquium
More information Time 11:00 - 12:00Title Extremotolerance - Life at the EdgeLocation Max and Lillian Candiotty Building
AuditoriumLecturer Prof. Alwin Köhler Organizer Department of Immunology and Regenerative BiologyContact -
Date:10ThursdayApril 2025Lecture
Vision and AI
More information Time 12:15 - 13:15Title From Pixels to Motion: A Journey Towards Foundational Video ModelsLocation Jacob Ziskind Building
Room 1 - 1 חדרLecturer Hila Chefer
Tel Aviv UniversityOrganizer Department of Computer Science and Applied MathematicsContact Abstract Show full text abstract about Recent advancements in visual content generation have made i...» Recent advancements in visual content generation have made it easier than ever to generate remarkable imagery, often limited only by one’s imagination. However, unlike images, video generation requires both spatial and, critically, temporal understanding, posing unique and exciting challenges for existing models.
In this talk, I will explore key milestones in achieving coherent video generation through the lens of my works in the field. Each work tackles a different aspect of video generation, from temporal aliasing to video customization and motion comprehension. For each, I will first analyze prior approaches and identify key failure modes that lead to spatial or temporal incoherence. I will then present solutions based on the analyses to mitigate these issues—without requiring any additional data or model scaling. Finally, I will discuss open challenges and propose directions for future research.
Bio:
Hila is a PhD candidate at Tel Aviv University, advised by Prof. Lior Wolf. Her research focuses on understanding, interpreting, and correcting the predictions of deep foundational models. During her PhD, she interned at Google Research, Google DeepMind, and Meta AI, where she worked on video generation. Hila has received several awards, including the Fulbright Postdoctoral Fellowship, the Eric and Wendy Schmidt Postdoctoral Award, the Deutsch Prize for Outstanding PhD Students, and the Council for Higher Education (VATAT) Award for Outstanding PhD Students. -
Date:10ThursdayApril 2025Lecture
Geometric Functional Analysis and Probability Seminar
More information Time 13:30 - 14:30Title Fixed and periodic points of a non-linear spherical Radon transformLocation Jacob Ziskind Building
Room 155 - חדר 155Lecturer Emanuel Milman
TechnionOrganizer Department of MathematicsContact Abstract Show full text abstract about Let $\mathcal{R} : L^\infty(\mathbb{S}^{n-1}) \rightarrow L^...» Let $\mathcal{R} : L^\infty(\mathbb{S}^{n-1}) \rightarrow L^\infty(\mathbb{S}^{n-1})$ denote the spherical Radon transform, defined as $\mathcal{R}(f)(\theta) = \int_{\mathbb{S}^{n-1} \cap \theta^{\perp}} f(u) d\sigma(u)$. A long-standing question in non-linear harmonic analysis due to Lutwak, Gardner, and Fish--Nazarov--Ryabogin--Zvavitch, is to characterize those non-negative $\rho \in L^\infty(\mathbb{S}^{n-1})$ so that $\mathcal{R}(\rho^{n-1}) = c \rho$ when $n\geq 3$. We show that this holds iff $\rho$ is constant, and moreover, $\mathcal{R}(\mathcal{R}(\rho^{n-1})^{n-1}) = c \rho$ iff $\rho$ is either identically zero or is the reciprocal of some Euclidean norm. Our proof recasts the problem in a geometric language using the intersection body operator $I$, introduced by Lutwak following the work of Busemann, which plays a central role in the dual Brunn-Minkowski theory. We show that for any star-body $K$ in $\mathbb{R}^n$ when $n \geq 3$, $I^2 K = c K$ iff $K$ is a centered ellipsoid, and hence $I K = c K$ iff $K$ is a centered Euclidean ball. To this end, we interpret the iterated intersection body equation as an Euler-Lagrange equation for a certain volume functional under radial perturbations, derive new formulas for the volume of $I K$, and introduce a continuous version of Steiner symmetrization for Lipschitz star-bodies, which (surprisingly) yields a useful radial perturbation exactly when $n\geq 3$.
Joint work with Shahar Shabelman and Amir Yehudayoff. -
Date:10ThursdayApril 2025Lecture
Molecular principles underlying aggressive cancers
More information Time 14:00 - 15:00Location Max and Lillian Candiotty Building
AudtoriumLecturer Dr. Ruth Nussinov Organizer Dwek Institute for Cancer Therapy Research -
Date:10ThursdayApril 2025Cultural Events
London National Theatre Live on Screen | The Importance of Being Earnest
More information Time 20:00 - 23:00Location Michael Sela AuditoriumHomepage Contact -
Date:20SundayApril 2025Lecture
Department of Molecular Genetics Student Seminars 2024-25
More information Time 13:00 - 13:30Title From Tendon to Bone—Enthesis Development Is Orchestrated by Runx1 and Alternating Genetic ProgramsLocation Botnar auditoriumLecturer Ron Vinestock -
Date:20SundayApril 2025Lecture
Department of Molecular Genetics Student Seminars 2024-25
More information Time 13:30 - 14:00Title Creation and Validation of a Proteome-Wide Yeast Library for Protein Detection and AnalysisLocation Botnar auditoriumLecturer Din Baruch -
Date:21MondayApril 2025Colloquia
2D Materials for Crystal Growth to Applications in Electronic and Energy Storage
More information Time 11:00 - 12:15Title title tbdLocation Gerhard M.J. Schmidt Lecture HallLecturer Prof. Zdeněk Sofer Homepage Abstract Show full text abstract about <p>2D materials offer vast variability, with nearly un...» <p>2D materials offer vast variability, with nearly unlimited combinations of composition, properties, and structures. This versatility can be further extended through layer stacking and twisting, enabling unique electronic and mechanical behaviours. The diversity in chemical composition necessitates various approaches for their crystal growth and chemical modifications.</p><p>This discussion will cover the synthesis and crystal growth methods for different classes of 2D materials, including chalcogenides, halides, chalcogen-halides, and beyond. The impact of experimental conditions on their structural and functional properties will also be explored.</p><p>Exfoliation techniques, particularly those involving intercalation, provide a pathway for obtaining large-area monolayer flakes and bulk intercalated compounds with tailored properties. The effects of these methods on material characteristics will be examined. Additionally, chemical exfoliation methods for materials with layered structures held together by covalent bonds will be presented.</p><p>Finally, the applications of 2D materials across multiple fields will be discussed, including electronics, energy storage, catalysis, and beyond. This overview aims to highlight the transformative potential of 2D materials from fundamental synthesis to practical technological implementations.</p> -
Date:21MondayApril 2025Lecture
Plenary talk in memory of Prof. Haim Garty
More information Time 14:00 - 15:00Title From Science to ImpactLocation Gerhard M.J. Schmidt Lecture HallLecturer Dr. Asaf Zviran
The event is Supported by The Conference Fund in Memory of Prof. Haim Garty, established by Manfred D. Moross and the Weizmann Institute of ScienceOrganizer BINA - Translational Research UnitAbstract Show full text abstract about <p>Dr. Asaf Zviran is Experienced entrepreneur, scient...» <p>Dr. Asaf Zviran is Experienced entrepreneur, scientist, and executive with over 20 years of product development, business development, and team management in the defense and life science industries. Previously, Dr. Zviran was the Co-Founder, CEO & CSO of C2i Genomics, leading the company from an academy spin-off to a global industry leader and to a successful exit. Currently, Asaf is serving as co-founder and CEO of Prism AI Therapeutics, an AI-driven biomarker discovery company, co-chair of the Multi-Omics & AI working group at the BloodPAC non-profit organization, and on the advisory board of a few companies. </p><p> </p> -
Date:21MondayApril 2025Academic Events
Scientific Council Meeting - Steering 2025
More information Time 15:00 - 17:00Location The David Lopatie Conference Centre
KIMELContact -
Date:22TuesdayApril 2025Conference
Pre-ISMRM 2025
More information Time 08:00 - 08:00Title Pre-ISMRM 2025Location The David Lopatie Conference CentreChairperson Rita SchmidtContact -
Date:22TuesdayApril 2025Lecture
Beyond the Lab: Chemistry Education for a Sustainable World
More information Time 12:30 - 14:00Title Spotlight on Science lecture sponsored by the Staff Scientists CouncilLocation Arthur and Rochelle Belfer Building for Biomedical Research
Botnar Lecture HallLecturer Dr. Shelley Rap
Spotlight on Science lecture sponsored by the Staff Scientists CouncilContact Abstract Show full text abstract about <p>In recent years, chemistry education has increasing...» <p>In recent years, chemistry education has increasingly emphasized the integration of the Sustainable Development Goals (SDGs) into curricula, aiming to foster responsible global citizenship. In this lecture, we will explore two educational programs designed to enhance critical thinking, digital literacy, and student engagement with environmental issues. I will present findings on how these initiatives foster students’ critical thinking, encourage data-driven activism, and strengthen their sustainability agency. By showcasing the transformative potential of Education for Sustainable Development (ESD) in the chemistry classroom, I will highlight the role of science education in empowering students to drive meaningful change.</p>