For example, if I want to earn the equivalent of $30 per hour for a 40 hour work week, but I can only bill 20 hours, I have to bill $60 per hour. I am still working 40 hours per week, but only 50% can be billed to a client so my billable rate doubles.
Tropisms. A tropism is a biological phenomenon, indicating growth or turning movement of a biological organism, usually a plant, in response to an environmental stimulus. In tropisms, this response is dependent on the direction of the species.The word tropism comes from the Greek trope (to turn or to change).ropisms. A tropism is a biological phenomenon, indicating growth or turning movement of a biological organism, usually a plant, in response to an environmental stimulus. In tropisms, this response is dependent on the direction of the species. The word tropism comes from the Greek trope (to turn or to change).
coupling of the neural or endocrine stimulus to the cellular response. structured stimulus. a well-organized and unambiguous stimulus, the perception of which is influenced to a greater extent by the characteristics of the stimulus than by those of the perceiver.threshold stimulus. a stimulus that is just strong enough to elicit a response.unconditioned stimulus. any stimulus that is capable of eliciting an unconditioned response. See also conditioning.hreshold stimulus a stimulus that is just strong enough to elicit a response. unconditioned stimulus any stimulus that naturally evokes a specific response; see also conditioning.