A 2002 article inside the Journal of Alternative and Complementary Medicine shows that the rapid rise in obesity rates over the last 20 years may have an environmental component. The researchers claim that while we have been definitely lazier in terms of exercise, were also eating less. On the other hand, our bodys' ideal weight control functions are out of whack, possibily because of polluting the environment.
Public relations activities are long overdue. At the beginning of this century, there were professional public relations consulting firms. In the 1930s, the enterprise management theorists recognized the importance of employee relations and customer relations. However, under the conditions of backward production concept and sales concept, public relations have not been an "intrinsic function" of marketing. After the outbreak of consumer protection in the 1960s, public relations functions were widely valued. In the 1980s, public relations were no longer regarded as an "extra burden" for enterprises, but as a function of marketing. In 1981, Christian Gronroos put forward the theory of "internal marketing"; By 1985, Barbara b. Jackson had proposed a "relationship marketing". These new ideas, combined, suggest that a new project needs to be added to the marketing functions of the market: to coordinate the balance of public relations.
The marxist theory holds that the profit under the capitalist system is the transformation form or phenomenon of surplus value, which manifests as the balance of commodity value over cost price. That is, the total amount of the proceeds of the sale of the goods by the capitalist exceeds the balance of his prepaid capital. Profit from a home variable capital purchase Labour created in the process of production of surplus value, also is the surplus labor hiring workers create surplus value, can change capital proliferation. But it is manifested in the phenomenon as the capital increase of capital of capital of capital.