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The triangle shows a relationship between the number of accidents resulting in serious injury, minor injuries or no injuries. The relationship was first proposed in 1931 by Herbert William Heinrich in his Industrial Accident Prevention: A Scientific Approach. [1] Heinrich was a pioneer in the field of workplace health and safety.
Heinrich's work is claimed as the basis for the theory of behavior-based safety by some experts of this field, which holds that as many as 95 percent of all workplace accidents are caused by unsafe acts. Heinrich came to this conclusion after reviewing thousands of accident reports completed by supervisors, who generally blamed workers for ...
A red link to the socalled "heinrich's law" also called "heinrich's principle" or "Heinrich's triangle" or "Heinrich's accident triangle" or "Heinrich ratio" or "Heinrich’s Pyramid". this law say that for one accident with major injury, there are 29 accident with minor injury und 300 no injury accident. It's from the 1930s.
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Number theory: Euclid: Euler's theorem See also: List of things named after Leonhard Euler: Number theory: Leonhard Euler: Faraday's law of induction Faraday's law of electrolysis: Electromagnetism Chemistry: Michael Faraday: Faxén's law: Fluid dynamics: Hilding Faxén: Fermat's principle Fermat's Last Theorem Fermat's little theorem: Optics ...
Edward Oscar Heinrich (1881–1953) was a forensic criminologist and lecturer at the University of California, Berkeley.During his 40 year career, Heinrich, often referred to as "America's Sherlock Holmes", invented new forensic techniques, opened the nation's first private crime lab and solved 2000 cases.
Quantum Reality is a 1985 popular science book by physicist Nick Herbert, a member of the Fundamental Fysiks Group which was formed to explore the philosophical implications of quantum theory. [1] The book attempts to address the ontology of quantum objects, their attributes, and their interactions, without reliance on advanced mathematical ...
Heinrich Johann Welker (9 September 1912 in Ingolstadt – 25 December 1981 in Erlangen) was a German theoretical and applied physicist who invented the "transistron", a transistor made at Westinghouse independently of the first successful transistor made at Bell Laboratories.