reciprocity
21reciprocity rule — noun (photography) The principle that an increase in light intensity should be compensated for by a proportionate decrease in time exposure and vice versa • • • Main Entry: ↑reciprocal …
22Reciprocity (social and political philosophy) — The social norm of reciprocity is the expectation that people will respond to each other in similar ways responding to gifts and kindnesses from others with similar benevolence of their own, and responding to harmful, hurtful acts from others… …
23Reciprocity (electromagnetism) — This page is about reciprocity theorems in classical electromagnetism. See also Reciprocity (mathematics) for unrelated reciprocity theorems, and Reciprocity for more general usages of the term. In classical electromagnetism, reciprocity refers… …
24Reciprocity (cultural anthropology) — In cultural anthropology and sociology, reciprocity is a way of defining people s informal exchange of goods and labour; that is, people s informal economic systems. It is the basis of most non market economies. Since virtually all humans live in …
25Reciprocity (photography) — In photography and holography, reciprocity refers to the inverse relationship between the intensity and duration of light that determines exposure of light sensitive material. Within a normal exposure range for film stock, for example, the… …
26Reciprocity in network — A lot of theoretical efforts have been made to study the nontrivial properties of complex networks, such as clustering, scale free degree distribution, community structures, etc. Here Reciprocity is another quantity to specifically characterize… …
27Reciprocity (mathematics) — In mathematics, reciprocity may mean:* Quadratic reciprocity, a fundamental result in number theory. Generalisations include: **cubic reciprocity **biquadratic reciprocity **higher reciprocity laws **Artin reciprocity **Weil reciprocity for… …
28Reciprocity (international relations) — In international relations and treaties, the principle of reciprocity states that favours, benefits, or penalties that are granted by one state to the citizens or legal entities of another, should be returned in kind. For example, reciprocity has …
29Reciprocity (Canadian politics) — In 19th century Canadian politics, reciprocity was the term used to describe the concept of free trade with the United States of America. Reciprocity and free trade have been emotional issues in Canadian history, as they pitted two conflicting… …
30Reciprocity (social psychology) — In social psychology, reciprocity refers to responding to a positive action with another positive action, and responding to a negative action with another negative one. Positive reciprocal actions differ from altruistic actions as those only… …
