In the United States railroad industry a hostler is a type of railroad engineer who moves locomotives in and out of service facilities.  1 Hostler - Definition and More from the Free Merriam-Webster Dictionary. 2  EtymologyOnLine- Hostler.  3 909.663-010: HOSTLER (motor trans.) alternate titles: hook-up driver; yard spotter.
The purpose of radioactive seed localization (RSL) of non-palpable lesions is to localize suspicious tissues for excision with the use of radioactive seeds. RSL differs from current localization procedures, whereby a non-radioactive wire is implanted into the lesion site and excised along with the affected tissue.
Answers. Best Answer: If your science fair topic is the Effects of Radiation on Seed Germination then you need to involve radiation in at least one question if not in all three. Now, you should already know what germination is, no need to ask that-state what germination is.Several factors could effect seed germination-state what the factors are that you know could effect seed germination-no need to ask that.ow, you should already know what germination is, no need to ask that-state what germination is. Several factors could effect seed germination-state what the factors are that you know could effect seed germination-no need to ask that.