TLT TRIBOL OGY & L UBRICA TION TECHNOL OGY SYSTEMS, STRATEGIES & RESEARCH FOR LUBRICATION PROFESSIONALS AN PUBLICATION | SEPTEMBER 2015 GF-6, PC-11 & dexos1 11 YEARS of publishing excellence How new engine oil specifications are challenging additive suppliers Nuclear Power Plant Lubricants Selection, Sampling, Analysis & Evaluation Food Grade Lubricants Working with a restricted chemicals list Q&A with Ralph Beard Our industry needs young workers Students and Early Careerists The ultimate job-search guide Getting the Word Out 50 years of ‘tribology’ Digital TLT: Sponsored this month by Acme-Hardesty Co. at www.stle.org.