Blood Alcohol Content is the legal name for BAC but Blood Alcohol Concentration is sometimes used for simpler description. Blood alcohol content is usually expressed as a percentage of ethanol in the blood in units of mass of alcohol per volume of blood or mass of alcohol per mass of blood, depending on the country.
One way that society controls science is that the government can make certain experiments illegal. Hmm, maybe, but the apex answer is: People pass laws to restrict some research.
In its classical sense, it referred to the capacity of a. social group to regulate itself. The concept supplied a basis for inte-. gration of theory and research until the 1930s. While the traditional. usage of social control has persisted, the term has been redefined to. mean either socialization or social repression.