Unincorporated area
An unincorporated community is one general term for a geographic area having a common social identity without municipal organization or official political designation (i.e., incorporation as a city or town). There are two main types of unincorporated communities:Due to differences in state laws regarding the incorporation of communities, there is a great variation in the distribution and nature of unincorporated areas. Unincorporated regions are essentially nonexistent in seven of the northeastern states. All of the land in New Jersey, Connecticut, Massachusetts, New York, and Rhode Island, and nearly all of the land in New Hampshire, Pennsylvania and Vermont, is part of an incorporated area of some type. In these areas, types (and official names) of local government entities can vary. In New England (which includes five of those eight states, plus the less fully incorporated state of Maine), local municipalities are known as towns or cities, and most towns are administered by a form of direct democracy, such as the open town meeting or representative town meeting. Larger towns in New England may be incorporated as cities, with some form of mayor-council government. In New Jersey multiple types exist as well, such as city, township, town, borough, or village, but these differences are in the structure of the legislative branches, not in the powers or functions of the entities themselves.
Discipline (academia)
A multidisciplinary community or project is made up of people from different academic disciplines and professions. These people are engaged in working together as equal stakeholders in addressing a common challenge. A multidisciplinary person is one with degrees from two or more academic disciplines. This one person can take the place of two or more people in a multidisciplinary community. Over time, multidisciplinary work does not typically lead to an increase or a decrease in the number of academic disciplines. One key question is how well the challenge can be decomposed into subparts, and then addressed via the distributed knowledge in the community. The lack of shared vocabulary between people and communication overhead can sometimes be an issue in these communities and projects. If challenges of a particular type need to be repeatedly addressed so that each one can be properly decomposed, a multidisciplinary community can be exceptionally efficient and effective.