Nuclear Science and Technology (NST)

Section Information

Nuclear Science and Technology focuses on the scientific principles, technological innovations, and practical applications of nuclear processes, radiation, and radioactive materials. It covers nuclear reactions, reactor systems, radiation detection, nuclear fuel cycles, medical and industrial uses of radiation, and the safety, security, and environmental aspects associated with nuclear technologies.

Modern research in this field includes nuclear reactor engineering, radiation physics, nuclear materials, fuel reprocessing, waste management, fusion technology, radiological protection, nuclear instrumentation, and advanced computational tools. Developments in accelerator technologies, isotope production, radiation imaging, and nuclear data analysis continue to expand both scientific understanding and applied uses of nuclear systems.

This section publishes experimental studies, engineering analyses, theoretical models, simulations, case studies, and reviews that address nuclear systems design, radiation applications, safety strategies, fuel cycle innovation, and emerging technologies in nuclear science and engineering.

Scope

Nuclear Reactor Physics and Engineering
- Neutron transport, moderation, and reactor kinetics
- Thermal, fast, and advanced reactor concepts
- Reactor modeling, simulation, and performance analysis
- Reactor safety, containment, and accident analysis
Nuclear Fuel Cycle and Materials
- Nuclear fuel design, fabrication, and irradiation behavior
- Fuel cycle technologies including enrichment and reprocessing
- Radiation effects on materials and structural performance
- Spent fuel management and long-term storage solutions
Radiation Science, Detection, and Measurement
- Radiation interactions with matter and shielding analysis
- Detectors for alpha, beta, gamma, and neutron radiation
- Spectroscopy, dosimetry, and radiological monitoring
- Advanced instrumentation for nuclear facilities and research labs
Nuclear Safety, Security, and Risk Management
- Probabilistic safety assessment and regulatory frameworks
- Safeguards, nonproliferation, and nuclear security systems
- Emergency preparedness, response, and radiological protection
- Human factors, reliability engineering, and system resilience
Fusion Science and Technology
- Magnetic and inertial confinement fusion systems
- Plasma physics, confinement behavior, and heating mechanisms
- Fusion materials, tritium breeding, and fuel cycle engineering
- Modeling and diagnostics for fusion experiments
Isotope Production and Radiological Applications
- Medical isotopes for diagnosis and therapy
- Industrial radiography, sterilization, and tracer applications
- Environmental and geological isotope analysis
- Accelerator-based isotope production and cyclotron systems
Nuclear Waste Management and Environmental Impact
- Radioactive waste classification, treatment, and disposal
- Geological repositories and long-term safety assessment
- Environmental monitoring and radiological impact studies
- Sustainable strategies for waste minimization and remediation
Computational and Data-Driven Nuclear Engineering
- Monte Carlo methods, deterministic solvers, and hybrid models
- Thermal–hydraulic simulations and multiphysics coupling
- Machine learning and AI for nuclear system optimization
- Data analytics, uncertainty quantification, and nuclear data evaluation