Category Nuances for atomic_energy:

• strategic,
• outside,
• scientific,
• public,
• technological,
• socioeconomic,
• big,
• sensitive,
• past,
• specialized,
• critical,
• executive,
• civil,

Simple Categories for atomic_energy:

• power,
• department,
• agency,
• sector,
• organisation,
• development,
• relationship,