No. Srfi-194 appears to be derived from srfi-27 and srfi-158.
You mean, srfi-194? Is there in srfi-194 implementation derived from srfi-38?
Blessings be on you for making the obviously necessary (but
easily missed in an all-volunteer effort) list of attributions and
relations.
Anyroad, I am not responsible in any way (that I know of) for
srfi-194 and have no copyright claim in it.
Bear