Subject coverage includes environmental risks, biohazards, technological risks and risk models. ScienceDirect , provides access to more than 839 fulltext scientific, medical and technical journals and to a significant database of abstracts. Coverage extends from 1996 to date. Use group login. Subjects covered include electrical and electronic components and equipment, electrical and magnetic materials, semiconductors, lasers, physics, instrumentation and measurements.
Years of coverage vary.
Water Resources Abstracts , Cambridge Scientific Abstracts, coverage is from 1967 to date. Web of Science , supplier Institute for Scientific Information, is the online version of Science Citation Index. It is searchable by bibliographic information including topic, author, source, address and cited reference. This database covers all areas of welding technology, including metal joining, brazing, soldering, thermal cutting and metal and ceramic spraying.