Me nā hana o ka ʻimi ʻana, ka ʻike ʻana a me ka hoʻāla ʻana, hiki ke hoʻohana nui ʻia ka hāmeʻa i ka palekana o ke kaiapuni, nā dute, ka nānā palekana, ka metallurgy, nā ʻoihana ʻoihana a me nā ʻoihana mining, nā ʻoihana noiʻi ʻepekema, a me nā mea ʻē aʻe ma ke ʻano he ala ʻike kūpono no ka ʻike ʻana i ka radiation kaiapuni, ka nānā palekana anti-terrorism nuklea, ka hoʻomaʻemaʻe ʻana i nā kumu radiation a me nā wahi hoʻohana loea nuklea ʻē aʻe.