Cruise control mounted on a 2000 Jeep Grand Cherokee steering wheel. Cruise control (sometimes known as speed control or autocruise, or tempomat in some countries) is a system that automatically controls the speed of a motor vehicle.The system is a servomechanism that takes over the throttle of the car to maintain a steady speed as set by the driver.n an engine the governor adjusts the throttle position as the speed of the engine changes with different loads, so as to maintain a near constant speed. Modern cruise control (also known as a speedostat or tempomat) was invented in 1948 by the inventor and mechanical engineer Ralph Teetor.
Medical Definition of American Journal of Public Health. American Journal of Public Health: A monthly journal that publishes original research articles that are peer-reviewed in both general and specialized areas of the science, art, and practice of public health.
Time, Newsweek, U.S. News & World Report, and Psychology Today are magazines. A journal is a scholarly periodical aimed at specialists and researchers. Articles are generally written by experts in the subject, using more technical language. They contain original research, conclusions based on data, footnotes or endnotes, and often an abstract or bibliography.