Safety aid

Ladder and tower safety aid

📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 169 KB

Included in the standard are three formulae to determine incidence rates. Two cover frequency: the incidence rate of total 'recorded cases', or all work-related injuries requiring more than first aid and all occupational illnesses; and an incidence rate of death plus lost workday cases. The third fo

Space travel safety aids

✍ Lockheed Aircraft Corporation USA 📂 Article 📅 1968 🏛 Elsevier Science 🌐 English ⚖ 230 KB

Computer-aided ergonomics and safety

📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 114 KB

Computer-aided safety interlock systems

✍ J. Roberto Rivas; Dale F. Rudd; Lloyd R. Kelly 📂 Article 📅 1974 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 806 KB

Heated washer nozle aids road safety

📂 Article 📅 1992 🏛 Elsevier Science ⚖ 162 KB

Aids-related safety issues for the cytol

✍ Michael B. Cohen; M. Sue Zaleski; Richard P. Wenzel 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 307 KB 👁 1 views

With the increasing prevalence of the acquired immunodeficiency syndrome (AIDS) cytology laboratories are processing increasing numbers of specimens from these patients. This has put a great stress on laboratories not only because of the requests for handling such specimens in an expedited (stat) ma