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      2026 ANS Annual Conference

      May 31–June 3, 2026

      Denver, CO|Sheraton Denver

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      Swiss nuclear power and the case for long-term operation

      Designed for 40 years but built to last far longer, Switzerland’s nuclear power plants have all entered long-term operation. Yet age alone says little about safety or performance. Through continuous upgrades, strict regulatory oversight, and extensive aging management, the country’s reactors are being prepared for decades of continued operation, in line with international practice.

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  • Nuclear Criticality Safety Division 2025 Conference (NCSD 2025)
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Nuclear Criticality Safety Division 2025 Conference

Nuclear Criticality Safety Division 2025 Conference
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Program

Program
  • Plenaries
  • Technical Sessions
  • Tour / Events
  • Workshops

Schedule Timeline

Schedule is subject to change

Sunday — September 14, 2025
8:00AM CDT
    Events
  • Plutonium Chemistry Workshop (Classroom 103)
  • MCNP6 and Whisper Sensitivity/Uncertainty Capabilities for Criticality Safety Analysis Workshop (Classroom 104)
12:00PM CDT
    Events
  • Casual Sunday Get-Together (Upstairs at Carolines)
1:00PM CDT
    Events
  • Exhibit Set Up from 1:00–5:00 pm (Grand Ballroom Pre-function)
  • Thermal Scattering Law Workshop (SOLD OUT) (Classroom 103)
3:00PM CDT
    Events
  • Registration/Help Desk open from 3:00–7:00 pm (Grand Ballroom Pre-function)
6:00PM CDT
    Events
  • Exhibit open from 6:00-8:00 pm (Grand Ballroom Pre-function)
  • Opening Reception (Grand Ballroom Pre-function)
8:30PM CDT
    Events
  • Young Member Subcommittee Social (Dive Bar: 1703 Guadalupe St, Austin, TX 78701)
Monday — September 15, 2025
7:30AM CDT
    Events
  • Morning Coffee Service from 7:30-8:00 am (Grand Ballroom Pre-function)
  • Registration/Help Desk open from 7:30 am–4:00 pm (Grand Ballroom Pre-function)
  • Exhibit open from 7:30 am–4:00 pm (Grand Ballroom Pre-function)
8:00AM CDT
    Sessions
  • Opening Plenary (Grand Salon C)
9:30AM CDT
    Events
  • Networking Break from 9:30–10:00 am (Grand Ballroom Pre-function)
10:00AM CDT
    Sessions
  • Many Missions, One Goal: Collaborating for a Safer Tomorrow (Grand Salon AB)
11:40AM CDT
    Events
  • Lunch from 11:40 am–1:00 pm (Grand Salon C)
1:00PM CDT
    Sessions
  • Special Session: STACY Facility (Grand Salon AB)
2:40PM CDT
    Events
  • Networking Break from 2:40–3:15 pm (Grand Ballroom Pre-function)
3:15PM CDT
    Sessions
  • Measurements, Experiments, and Benchmarks: I (Grand Salon AB)
  • Criticality Accidents, Detection, and Incidents: I (Grand Salon DE)
5:00PM CDT
    Events
  • NCSD STEM Outreach Social (Room 104 - 1st Floor)
Tuesday — September 16, 2025
7:30AM CDT
    Events
  • Morning Coffee Service from 7:30-8:00 am (Grand Ballroom Pre-function)
  • Registration/Help Desk open from 7:30 am–4:00 pm (Grand Ballroom Pre-function)
  • Exhibit open from 7:30 am–4:00 pm (Grand Ballroom Pre-function)
8:00AM CDT
    Sessions
  • Nuclear Data: I (Grand Salon AB)
  • Measurements, Experiments, and Benchmarks: II (Grand Salon DE)
9:40AM CDT
    Events
  • Networking Break from 9:40–10:00 am (Grand Ballroom Pre-function)
10:00AM CDT
    Sessions
  • Codes and Calculational Methods: I (Grand Salon DE)
  • Fuel Management, Storage, Transportation, and Disposal: I (Grand Salon AB)
11:40AM CDT
    Events
  • Lunch from 11:40 am–1:00 pm (Grand Salon C)
1:00PM CDT
    Sessions
  • Measurements, Experiments, and Benchmarks: III (Grand Salon AB)
  • Operational Practices and Interfacing: I (Grand Salon DE)
2:40PM CDT
    Events
  • Networking Break from 2:40–3:15 pm (Grand Ballroom Pre-function)
3:15PM CDT
    Sessions
  • Nuclear Data: II (Grand Salon AB)
  • Criticality Accidents, Detection, and Incidents: II (Grand Salon DE)
4:00PM CDT
    Events
  • Exhibit Teardown from 4:00–5:00 pm (Grand Ballroom Pre-function)
6:00PM CDT
    Events
  • Banquet (Grand Salon C)
Wednesday — September 17, 2025
7:30AM CDT
    Events
  • Morning Coffee Service from 7:30-8:00 am (Grand Ballroom Pre-function)
  • Registration/Help Desk open from 7:30 am–4:00 pm (Grand Ballroom Pre-function)
8:00AM CDT
    Sessions
  • Codes and Calculational Methods: II (Grand Salon DE)
  • Fuel Management, Storage, Transportation, and Disposal: II (Grand Salon AB)
9:40AM CDT
    Events
  • Networking Break from 9:40–10:00 am (Grand Ballroom Pre-function)
10:00AM CDT
    Sessions
  • Fuel Management, Storage, Transportation, and Disposal: III (Grand Salon AB)
  • Operational Practices and Interfacing: II (Grand Salon DE)
11:40AM CDT
    Events
  • Lunch from 11:40 am–1:00 pm (Grand Salon C)
1:00PM CDT
    Sessions
  • Codes and Calculational Methods: III (Grand Salon DE)
  • Measurements, Experiments, and Benchmarks: IV (Grand Salon AB)
2:40PM CDT
    Events
  • Networking Break from 2:40–3:15 pm (Grand Ballroom Pre-function)
3:15PM CDT
    Sessions
  • Comparison of ANSI and ISO Standards (Grand Salon AB)
Thursday — September 18, 2025
7:30AM CDT
    Events
  • Morning Coffee Service from 7:30-8:00 am (Grand Ballroom Pre-function)
  • Registration/Help Desk open from 7:30–10:00 am (Grand Ballroom Pre-function)
8:00AM CDT
    Sessions
  • Measurements, Experiments, and Benchmarks: V (Grand Salon AB)
  • Professional Development, Knowledge Transfer, and Training (Grand Salon DE)
9:40AM CDT
    Events
  • Networking Break from 9:40–10:00 am (Grand Ballroom Pre-function)
10:00AM CDT
    Sessions
  • Closing Plenary (Grand Salon C)
12:30PM CDT
    Events
  • Technical Tour: Experience Cutting-Edge Computing & Nuclear Research at UT Austin! (Meet in Lobby 12:15pm)
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