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The Occupational Safety and Health Act passed by Congress in 1970 allowed states to develop their own plan. [13] California submitted its plan on September 27, 1972. [14] Later the California Occupational Safety and Health Act of 1973, Assembly Bill 150, was enacted. In 1971, the explosion of the Sylmar Tunnel raised people's attention to the ...
Cal/OSHA's mission is to protect public health and safety through research and regulation related to hazards on the job in California workplaces as well as on elevators, amusement rides, and ski lifts, and related to the use of pressure vessels such as boilers and tanks. Cal/OSHA requires that qualifying organizations create illness and injury ...
Some states may require a written examination for a license, while others may require several years of field experience as a student or intern, or both. The requirements regarding who must be licensed may include uncommon or strange licenses; for example, four states require licensing for interior designers. [4]
Kleiner (2006) [31] examined employment growth rates in states and occupations with stronger versus weaker occupational licensing requirements. Specifically, he compares employment growth between 1990 and 2000 of occupations that are licensed in some states to the same occupations that are not licensed in other states.
A broadcast license is a type of spectrum license granting the licensee permission to use a portion of the radio frequency spectrum in a given geographical area for broadcasting purposes. The licenses generally include restrictions, which vary from band to band. [1] Spectrum may be divided according to use.
Occupational therapists (OTs) are health care professionals specializing in occupational therapy and occupational science. OTs and occupational therapy assistants (OTAs) use scientific bases and a holistic perspective to promote a person's ability to fulfill their daily routines and roles.
An over-the-air update (or OTA update), also known as over-the-air programming (or OTA programming), [1] is an update to an embedded system that is delivered through a wireless network, such as Wi-Fi or a cellular network. [2] [3] [4] These embedded systems include mobile phones, tablets, set-top boxes, cars and telecommunications equipment.
ATSC 3.0 is a major version of the ATSC standards for terrestrial television broadcasting created by the Advanced Television Systems Committee (ATSC). [1] [2] [3]The standards are designed to offer support for newer technologies, including HEVC for video channels of up to 2160p 4K resolution at 120 frames per second, wide color gamut, high dynamic range, Dolby AC-4 and MPEG-H 3D Audio ...