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  • Date:12SundayMay 2024

    Lake Kinneret in a Changing Environment

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    Time
    11:00
    Location
    Sussman Family Building for Environmental Sciences
    M. Magaritz Seminar Room
    Lecturer
    Yael Amitai
    Israel Oceanographic and Limnological Research, The Yigal Alon Kinneret Limnological Laboratory
    Organizer
    Department of Earth and Planetary Sciences
    Contact
    AbstractShow full text abstract about Located in a highly sensitive subtropical climate area and a...»
    Located in a highly sensitive subtropical climate area and a densely populated area, Lake Kinneret is poised to undergo both natural and human-induced transformations in the coming decades. The lake is thermally stratified throughout most of the year and mixes thoroughly each winter when the epilimnion (upper layer) water temperature reaches equilibrium with the hypolimnion (bottom layer) water temperature by surface cooling and turbulence. Both the stratified and the fully mixed periods has a significant role in the Kinneret’s ecological system.

    Observation shows that air above the Lake is warming in a rate of 0.4oC/decade, while the epilimnion and hypolimnion are warming in a rate of 0.3oC/decade and 0.1oC/decade, respectively, for the last 50 years. Therefore, stratification strength and duration is anticipated to change and impact the lake’s ecosystem.

    Additionally, the sequence of drought periods and the expected future rise in water demands from Lake Kinneret formed the basis for the government's decision to channel desalinated water, via the natural course of the Tzalmon Stream, to the lake to ensure its operational functionality at high levels.

    Using a 3D hydrodynamic model forced by short and long-term forecasts the above scenarios are examined and analyzed. A simulation forced by regional atmospheric RCP4.5 climate change scenario spanning from 2010-2070 show continuous warming followed by abrupt cooling of the lake water around the year 2065. This result, presumably due to enhanced latent heat loss, suggest a restrain the dramatic anticipated change in the lake stratification.
    Lecture
  • Date:15WednesdayMay 2024

    To be announced

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    Time
    10:00 - 11:00
    Location
    Nella and Leon Benoziyo Building for Biological Sciences
    Cafeteria
    Lecturer
    Adi Hazak
    Department of Biomolecular Sciences
    Organizer
    Department of Biomolecular Sciences
    Contact
    DetailsShow full text description of Host: Ori Avinoam...»
    Host: Ori Avinoam
    Lecture
  • Date:15WednesdayMay 2024

    Mitochondrial dynamics in health and disease

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    Time
    11:00 - 12:00
    Location
    Max and Lillian Candiotty Building
    Auditorium
    Lecturer
    Prof. György Hajnóczky
    Organizer
    Department of Immunology and Regenerative Biology
    Contact
    Lecture
  • Date:19SundayMay 202420MondayMay 2024

    Executive Board and committee meetings 2024

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    Time
    All day
    Location
    The David Lopatie Conference Centre
    Kimmel Auditorium
    Contact
    International Board
  • Date:20MondayMay 2024

    Title tbd

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    Time
    11:00 - 12:15
    Location
    Gerhard M.J. Schmidt Lecture Hall
    Lecturer
    Prof. Petr Cigler
    Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences
    Organizer
    Faculty of Chemistry
    Homepage
    Contact
    Colloquia
  • Date:20MondayMay 2024

    Foundations of Computer Science Seminar

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    Time
    11:15 - 12:15
    Title
    Online Edge Coloring
    Location
    Jacob Ziskind Building
    Room 155
    Lecturer
    David Wajc
    Technion
    Organizer
    Department of Computer Science and Applied Mathematics
    Seminar
    Contact
    AbstractShow full text abstract about Vizing’s Theorem provides an algorithm that edge colors any ...»
    Vizing’s Theorem provides an algorithm that edge colors any graph of maximum degree Δ using Δ 1 colors, which is necessary for some graphs, and at most one higher than necessary for any graph. In online settings, the trivial greedy algorithm requires 2Δ-1 colors, and Bar-Noy, Motwani and Naor in the early 90s showed that this is best possible, at least in the low-degree regime. In contrast, they conjectured that for graphs of superlogarithmic-in-n maximum degree, much better can be done, and that even (1 o(1))Δ colors suffice online. This would make edge coloring a rare problem, for which "online is (nearly) as easy as offline". In this talk I will outline the history of this conjecture, and its recent resolution, together with extensions of a flavor resembling classic and recent results on *list* edge-coloring and “local” edge-coloring.

    Talk based in part on joint works with many wonderful and colorful collaborators, including Sayan Bhattacharya, Joakim Blikstad, Ilan R. Cohen, Fabrizio Grandoni, Seffi Naor, Binghui Peng, Amin Saberi, Aravind Srinivasan, Ola Svensson and Radu Vintan.
    Lecture
  • Date:21TuesdayMay 2024

    TBA

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    Time
    14:00 - 15:00
    Location
    Gerhard M.J. Schmidt Lecture Hall
    Lecturer
    Dr. Igor Shapiro
    Hebrew University
    Organizer
    Department of Chemical and Structural Biology
    Contact
    Lecture
  • Date:22WednesdayMay 2024

    LS Luncheon

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    Time
    12:00 - 14:00
    Location
    Nella and Leon Benoziyo Building for Biological Sciences
    Auditorium
    Lecturer
    Prof. Neta Regev Rudzki
    Organizer
    Life Sciences
    Contact
    Lecture
  • Date:23ThursdayMay 2024

    Revisiting the Neoantigen Approach to Cancer Immunotherapy

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    Time
    14:00 - 15:00
    Location
    Max and Lillian Candiotty Building
    Auditorium
    Lecturer
    Prof. Yardena Samuels
    Knell Family Professorial Chair Director, the EKARD Institute for Cancer Diagnosis Research President Elect, European Association for Cancer Research Department of Molecular Cell Biology The Weizmann Institute of Science
    Organizer
    Dwek Institute for Cancer Therapy Research
    Cancer Research Club
    Contact
    DetailsShow full text description of For joining remotely please use Zoom: https://weizmann.zoom....»
    For joining remotely please use Zoom: https://weizmann.zoom.us/j/5065402023?pwd=a3Z6KzRCU0xJaUFoM2Y5emZwZm1oZz09
    Meeting ID: 506 540 2023
    Password: 223081
    Lecture
  • Date:23ThursdayMay 2024

    Scientific Council Meeting

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    Time
    14:00
    Location
    The David Lopatie Conference Centre
    Kimmel Auditorium
    Contact
    Academic Events
  • Date:23ThursdayMay 2024

    To be announced

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    Time
    15:00 - 16:00
    Location
    Nella and Leon Benoziyo Building for Biological Sciences
    Auditorium
    Lecturer
    Dr. Alexander von Appen
    Max Planck Institute of Molecular Cell Biology and Genetics, Germany
    Organizer
    Department of Biomolecular Sciences
    Contact
    DetailsShow full text description of Host: Ori Avinoam...»
    Host: Ori Avinoam
    Lecture
  • Date:27MondayMay 2024

    Special Guest Seminar with Prof. Ehud Isacoff

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    Time
    10:00 - 11:00
    Title
    "Single molecule analysis of glutamate receptor conformational dynamics"
    Location
    Arthur and Rochelle Belfer Building for Biomedical Research
    Botnar Auditorium
    Lecturer
    Prof. Ehud Isacoff
    Organizer
    Department of Molecular Neuroscience
    Contact
    Lecture
  • Date:27MondayMay 2024

    AI (R)Evolution in Chemistry and Physics

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    Time
    11:00 - 12:15
    Title
    Annual Pearlman Lecture
    Location
    Gerhard M.J. Schmidt Lecture Hall
    Lecturer
    Prof. Alexandre Tkatchenko
    Theoretical Chemical Physics, University of Luxembourg
    Organizer
    Department of Molecular Chemistry and Materials Science
    Homepage
    Contact
    AbstractShow full text abstract about Learning from data has led to paradigm shifts in a multitude...»
    Learning from data has led to paradigm shifts in a multitude of disciplines, including web, text and image search and generation, speech recognition, as well as bioinformatics. Can machine learning enable similar breakthroughs in understanding (quantum) molecules and materials? Aiming towards a unified machine learning (ML) model of molecular interactions in chemical space, I will discuss the potential and challenges for using ML techniques in chemistry and physics. ML methods can not only accurately estimate molecular properties of large datasets, but they can also lead to new insights into chemical similarity, aromaticity, reactivity, and molecular dynamics. For example, the combination of reliable molecular data with ML methods has enabled a fully quantitative simulation of protein dynamics in water (https://arxiv.org/abs/2205.08306). While the potential of machine learning for revealing insights into molecules and materials is high, I will conclude my talk by discussing the many remaining challenges.
    Colloquia
  • Date:28TuesdayMay 2024

    To be announced

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    Time
    10:00 - 11:00
    Location
    Nella and Leon Benoziyo Building for Biological Sciences
    Cafeteria
    Lecturer
    Eyal Zoler
    Department of Biomolecular Sciences
    Organizer
    Department of Biomolecular Sciences
    Contact
    DetailsShow full text description of Host: Gideon Schreiber...»
    Host: Gideon Schreiber
    Lecture
  • Date:03MondayJune 2024

    title tbd

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    Time
    11:00 - 12:15
    Location
    Gerhard M.J. Schmidt Lecture Hall
    Lecturer
    Prof. Lewis E. Kay
    Biochemistry, University of Toronto
    Organizer
    Faculty of Chemistry
    Homepage
    Contact
    Colloquia
  • Date:04TuesdayJune 2024

    TBA

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    Time
    14:00 - 15:00
    Location
    Gerhard M.J. Schmidt Lecture Hall
    Lecturer
    Dr. Lior Nissim
    The Faculty of Medicine Hebrew University
    Organizer
    Department of Chemical and Structural Biology
    Contact
    Lecture
  • Date:13ThursdayJune 2024

    Annual Conference of the The Israeli Fermentation Society (2024)

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    Time
    08:00 - 08:00
    Location
    The David Lopatie Conference Centre
    Chairperson
    Ghil Jona
    Contact
    Conference
  • Date:16SundayJune 202420ThursdayJune 2024

    Polymer Networks and Gels (PNG)

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    Time
    08:00 - 08:00
    Location
    David Lopatie Conference Centre
    Chairperson
    Nir Kampf
    Contact
    Conference
  • Date:17MondayJune 2024

    title tbd

    More information
    Time
    11:00 - 12:15
    Location
    Gerhard M.J. Schmidt Lecture Hall
    Lecturer
    Prof. Michael R. Wasielewski
    Department of Chemistry, Northwestern University
    Organizer
    Faculty of Chemistry
    Homepage
    Contact
    Colloquia
  • Date:19WednesdayJune 2024

    LS Luncheon

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    Time
    12:00 - 14:00
    Location
    Nella and Leon Benoziyo Building for Biological Sciences
    Auditorium
    Lecturer
    Prof. Yifat Merbl
    Department of Systems Immunology
    Organizer
    Life Sciences
    Contact
    Lecture

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