Ключевые слова: abstract, alert, atomic, attention, beware, biohazard, caution, circle, closeup, concept, creative, danger, design, eye, eyeball, eyebrow, eyelashes, female, hazard, human, industry, ionizing, isotope, look, macro, material, nature, nuclear, poisonous, pollution, protection, radiation, radioactive, radioactivity, radioisotope, reactor, restricted, round, safety, sign, symbol, technology, triangle, uranium, view, vision, warning, waste, woman, yellow,