In Honor of Nobel Laureate Dr. Avram Hershko
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Abstract Submission Open! 

Featuring many Nobel Laureates and other Distinguished Guests

Session Chair


  1. Check the Program
    Prior to departure for the meeting, check the program on the symposium website to determine the number and order of the abstracts to be presented, the time allocated to each abstract, and if there are any supplementary abstracts assigned to the session you are chairing.

  2. Check the Program Changes Board
    When you get to your meeting, check the "program changes board" near the Symposium Registration Desk to see if any changes have been made to the session you are chairing - for example, if any abstract has been withdrawn.

  3. Arrive Early
    If possible, arrive at the meeting room about 15 minutes prior to the beginning of the session and familiarize yourself with the controls for lights, microphones, A-V equipment and the timer. If you encounter problems, immediately alert the Symposium staff at the Registration Desk or Information Booth, and/or an A-V technician.


  1. Opening Remarks/Introduction
    At the beginning of the session, briefly introduce yourself and explain the timing system to the audience, and provide OpenIng remarks for the session.

  2. Start on Time
    Start the session on time - announce the first abstract and author.

  3. Check the Microphone
    Make sure the speaker's wired or wireless microphone is working properly. In case a lavaliere microphone is used, make sure it is placed no lower than 6" below the chin.

  4. Stick to the Schedule
    Adhere to the time schedule listed in the Program so that simultaneous sessions are as closely synchronized as possible. Many attendees move from session to session in order to hear specific abstracts.

  5. Allotted Time
    Check the allotted time for each presentation. Normally the last 5 minutes of allotted time is reserved for questions and answers from the audience.

  6. Timing Speakers
    Speakers must be asked to stop when their allotted time is up in a courteous but firm manner. Keep in mind that the session must end on time, and that the last speaker has just as much right to an audience as does the first speaker.
    NOTE: Any time used by speakers and/or technicians to set up laptops or any other equipment is deducted from the speaker's total time allotment. Time the speaker from the moment they come to the front, not when they start speaking.

  7. Absent Speakers
    Should a speaker fail to appear, do NOT continue with the next presentation but recess the session until it is time for the next scheduled abstract, or allow the preceding discussion to continue.

  8. Session Problems
    If any problems arise that you are unable to handle while continuing to chair the session, either go, or immediately send, someone to the registration desk to alert the Symposium Staff.