1 Subjects: “...Polyethylene Terephthalates / radiation effects...”

2 Subjects: “...Radiation Effects...”

3 Subjects: “...Copolymers / Effect of radiation on...”

4 Subjects: “...Scattering, Radiation...”

5 Subjects: “...Polymerization / radiation effects...”

6 Subjects: “...Halogenation / radiation effects...”

7 Subjects: “...Radiation chemistry...”

8 Subjects: “...Ionic solutions / Effect of radiation on...”

9 Subjects: “...Radiation...”

10 Subjects: “...Solar radiation...”

11 Subjects: “...Air / Pollution / Effect of ultraviolet radiation on...”

12 Subjects: “...Radiation chemistry...”

13 Subjects: “...Radiation chemistry...”