For many years ecologists have sought to understand the roles and importance of direct and indirect effects in communities. Direct effects, as the name implies, deal with the direct impact of one ...

Direct labor costs and indirect headcount algorithms can provide business owners and managers with an important tool for financial analysis. Both of these cost valuation systems are used as a means to ...

“Homines dum docent discunt” (men learn while they teach). This sentence is from the seventh letter of Seneca to Lucilius 1. Seneca indicates that learning is a mutual process. For example, when ...