Radiofrequency energy includes radio waves and microwaves. Still, Relman acknowledged that the committee faced some limitations. Different RF bands are used in "aeronautical radio, navigation, broadcasting, and personal wireless communication services," according to EHS, while "specific frequencies are designated for industrial, scientific, and medical uses." Microwave radiation is considered a subset of RF radiation. Their trade, you know, relations are minimal.
Smaller amounts of radiation are usually only used for personal communication.
( z0 use :ARG1 ( z1 amount :ARG1-of ( z2 have-degree :ARG2 ( z3 small ) :ARG3 ( z4 more ) ) ) :ARG2 ( z5 communicate :ARG1-of ( z6 personal ) ) :manner ( z7 usual ) :mod ( z8 only ) :rel ( z9 radiate :quant z1 ) )
(z0 / use-01
    :ARG1 (z1 / amount
              :ARG1-of (z2 / have-degree-91
                           :ARG2 (z3 / small)
                           :ARG3 (z4 / more)))
    :ARG2 (z5 / communicate-01
              :ARG1-of (z6 / personal-02))
    :manner (z7 / usual)
    :mod (z8 / only)
    :rel (z9 / radiate-01
             :quant z1))
Smaller amounts of radiation are usually only used for personal communication .
z2 :ARG2 z3
z2 :ARG3 z4
z1 :ARG1-of z2
z9 :quant z1
z0 :mod z8
z0 :manner z7
z0 :ARG1 z1
z5 :ARG1-of z6
z0 :ARG2 z5
z0 :rel z9