### condition | curiosity | interest:

Compound interest
* is interest earned on saving that includes previously earned interest
  - that accrues to a preceding period s interest
* is the interest paid on accumulated interest as well as on the principal
  - magic of savings
  - secret ingredient of building wealth
* is what makes credit cards and loans so difficult to pay off
  - millionaires have been using for centuries to get rich and stay rich
* means that interest is charged on the previous interest as well as on the balance.
* situation that can be modeled by an exponential function.

Concern
* alters habitats
  - owl habitats
* imposes restrictions.
* includes security.
* influences choices.
* is anxiety
  - emotion
  - sympathy
* leads to conservation
  - forest conservation
* relates to activities
  - development
  - performance
  - safety
* requires treatments.
  * Really a good work. All concerns are fixed. Some users stated that this very good article. So far, no reason to not promoted this article.
* term much used and often abused in business.

### condition | curiosity | interest | concern:

Affair
* are located in work
  - social events
  - transactions
  - usually a sign of a relationship that has been in trouble for a while
* can occur in happy marriages as well as in troubled ones.
* cause divorces
  - scandal
* is concern

### condition | curiosity | interest | concern | affair:

Extramarital affair
* are a form of pleasure
  - taboo for many elderly both religiously and morally
* become a viable option to people who have publicly spoken out against adultery.

Ecological concern
* have an important role in production of polyurethane flexible foams.
+ Genetic engineering
  * Critics have objected to use of genetic engineering on several grounds, including ethical concerns, ecological concerns. Economic concerns are raised by the fact GM techniques and GM organisms are subject to intellectual property law. Ecological concerns are more subtle.

### condition | curiosity | interest | concern:

Environmental concern
* Many environmental concerns surround genetically modifying products to contain Bt.
* are the national security issues of the future.
* deal directly with the quality of life.
* grow out of the impacts of development and sprawl.
* have a great impact on the aviation industry.
* is one area in which Shanghai has a long way to go
  - presently one of the major driving forces in biogeochemical research
  - what economists call 'a luxury good', it goes up with prosperity
* revolve around nutrients, pathogens and odors.
* underlie the health of our people.

Health concern
* are a big factor for the majority of people living in big cities.
* can arise for vegetarians because of limited food choices.
* relates to development.

Separation of concerns
* concept that is at the core of software engineering.
* is important in information processing systems.

National interest
* combination of the security, economic, and ideological concerns of a nation.
* derive from national identity.
* means economic interest.
* tend to carry more weight than the well-being of people in far away countries.

### condition | curiosity | interest:

Open interest
* is an indicator of how much interest there is in the contract
  - one indication of longer-term investing in equity options
  - the accumulated total of all currently outstanding contracts
* is the number of contracts outstanding at the close of the trading day
  - at the close of trading each day
  - derivatives contracts outstanding
  - futures and options positions outstanding at the close of trading
  - outstanding contracts on an option class or series
  - positions held overnight after the close of trading
* is, simply, the number of contracts that exist at any point in time.
* refers to the number of outstanding contracts that remain open.
* represents the number of open contracts on an option at the end of each day.