After creating a data structure for the Java concept map, concepts of exchanged posts are extracted according to the concept map.
The concept of exchange or sharing of information seems to be a painful one for a class of people that has been so jealous of its power, that is, the power of information.
The concept of "exchange" is at the core of the concept of markets.
The concept of exchange raises two fundamental problems of transactions: first, comparison between the items exchanged and, second, nonsimultaneity of the agents' needs.
The concept of "markets", however, is wider than the concept of exchange because it includes the structural macro-effects that result from a large number of exchanges, for example changes in the overall price level.
Takahashi et al. (2000) assumed two distinct layers of suspended load layer and bed load layer in their model and used the concept of exchange rate that connect the two layers.
We mention that in the KS formalism, beside the main idea of introducing the concept of exchange-correlation in calculating energy Vee (approximating with local, non-local, spin and spinless, gradient corrected and hybrid functionals), the other effective [2] device was to use the kinetic operator (Top) for KS orbitals (as analogues to MOs in the HF-SCF formalism).
This concept of exchange in human relationships provides the basis to a family of theories that describe how, why and to what end, symbolic, emotional and material resources are exchanged between one person or collective and another[ 30].
These models fall into two categories: the first is based on the original concept of exchange diffusion (Fischer and Cho, 1979) and include variations that focus on the oligomeric arrangement of the transporter to explain transporter-mediated efflux (Seidel et al., 2005; Sitte and Freissmuth, 2010; Sucic et al., 2010).
The concept of electron exchange is the basis of magnetism.
