This is a preview. Log in through your library . Abstract Ecosystem nutrient budgets often report values for pools and fluxes without any indication of uncertainty, which makes it difficult to ...

The scope of this article is to introduce a method to measure the power factor in a 50 Hz alternating current transient. The circuit shall be a R-L type. By acquiring only the current wave and, ...

Economists sometimes belabor and measure what the rest of us find obvious. Take this assertion: When it's unusually hard to tell where the economy and government policy are going, businesses will be ...