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 ...

GUM, the internationally approved technique for calculating measurement uncertainty, is reliant on the availability of a certified reference sample. Likewise, to find any repeatable offset (systematic ...

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 ...

The technique which is recommended by the regulatory bodies ISO (International Organisation for Standardisation) and BIPM (Bureau International des Poids et Mesures) is one of the most comprehensive ...