I-1ZhGZUOYs/hqdefault.jpg' alt='Scientific Workplace 5.5 Full Version' title='Scientific Workplace 5.5 Full Version' />Type or paste a DOI name into the text box. Click Go. Your browser will take you to a Web page URL associated with that DOI name. Send questions or comments to doi. Scientific Workplace 5.5 Full Version' title='Scientific Workplace 5.5 Full Version' />Resolve a DOI Name. Scientific-Workplace-5.5-Features.png' alt='Scientific Workplace 5.5 Full Version' title='Scientific Workplace 5.5 Full Version' />Occupational stress is stress related to ones job. Occupational stress often stems from unexpected responsibilities and pressures that do not align with a persons. Background Bed rest and backextension exercises are often prescribed for patients with acute low back pain, but the effectiveness of these two competing treatments. I Always Knew. The Department of Health and Human Services HHS or Department has revised the Mandatory Guidelines for Federal Workplace Drug Testing Programs Guidelines. This section requires manufacturers or importers to classify the hazards of chemicals which they produce or import, and all employers to provide information to.