When I began playing around at being a physical chemist, I enjoyed very much doing work on the structure of DNA molecules, something which I would never have dreamed of doing before I started.
Consider in 1945, when the United Nations was first formed, there were something like fifty-one original member countries. Now the United Nations is made up of 193 nations, but it follows the same structure in which five nations control it. It's an anti-democratic structure.
It is incumbent on us to facilitate the development of a market structure that best assures that these changes benefit the U.S. securities markets as a whole.
In a case like Iraq the UN has again shown what important role it plays as the guarantor for protecting international peace and stability in the global political structure.
The AFL-CIO is a structure that divides workers' strength by allowing each union to organize in any industry, then bargain on its own, even when workers share a common employer.
I love the three-act theory. It works and works beautifully. But you don't necessarily have to structure a story that way: Cortazar and Borges wrote in different structural styles.
Two important characteristics of maps should be noticed. A map is not the territory it represents, but, if correct, it has a similar structure to the territory, which accounts for its usefulness.