Search results
Results from the WOW.Com Content Network
The enrichment factor can also be used to talk about the level of radioactive isotopes in uranium, or the level of minerals in soil. [1] The same concept is used in Bioinformatics for gene analysis, to measure the added value of a search tool over another one or over the homogeneous distribution in the genome population.
Atom economy. Atom economy (atom efficiency/percentage) is the conversion efficiency of a chemical process in terms of all atoms involved and the desired products produced. The simplest definition was introduced by Barry Trost in 1991 and is equal to the ratio between the mass of desired product to the total mass of reactants, expressed as a percentage.
The first general metric for green chemistry remains one of the most flexible and popular ones. Roger A. Sheldon’s environmental factor (E-factor) can be made as complex and thorough or as simple as desired and useful. [10] The E-factor of a process is the ratio of the mass of waste per mass of product:
Optimism or pessimism can influence reserve estimates. Further, reserves are resources that are economically recoverable under existing conditions. Reserves may change as a result of political change, or by manipulation. [5] Consumption of many resources is not constant, but typically increases [6] as the population grows and becomes more ...
In macroeconomics, factor shares are the share of production given to the factors of production, usually capital and labor. This concept uses the methods and fits into the framework of neoclassical economics .
In economics, exponential discounting is a specific form of the discount function, used in the analysis of choice over time (with or without uncertainty). Formally, exponential discounting occurs when total utility is given by
How to calculate a factor rate. Using the factor rate provided by the lender, you can quickly calculate the cost of the borrowed funds. For example, if you borrowed $100,000 with a factor rate of ...
An individual's reservation wage may change over time depending on a number of micro and macro-economic factors, like changes in the individual's overall wealth, changes in marital status or living arrangements, length of unemployment, and health and disability issues. For example, an individual who has high household production activities may ...