Sentence examples for emission activity from inspiring English sources

The abundance of certain isotopes used for dating is determined by counting the number of disintegrations per minute (i.e., emission activity).

They show a relatively strong (9.0%) PL quantum yield and an excitation-independent PL emission activity.

They exhibit a relatively weak (2.2%) PL quantum yield and an excitation-dependent PL emission activity.

In this study, the acoustic emission activity of cement pastes was investigated during the first day of hydration.

The sequential acoustic emission activity is found to be episodic and discretized implying fracture propagation is not a simple continuum.

A layer of water on the surface of the cement pastes substantially reduced acoustic emission activity at the time of setting.

We suspected that the pollution level might have been related to emission activities that were different between weekdays and weekends.

As a first step in this study, we introduce emission intensity coefficients, which are based on historically observed emissions and levels of emission activities.

We develop future emission inventories in a manner similar to traditional approaches, in which emissions are a function of emission intensity (EMI) and levels of emission activities: {text{Emission}} = {text{EMI}} times {text{activity}}, (19 where EMI is defined by the emissions per unit of activity (ton/million $).

Briefly, a hybrid exposure model incorporated geocoded data on seasonal, meteorological, and traffic, industrial, regional, and agricultural emission activities.

In this study we examine the performance of a digital SiPM device, called the Philips digital photon counting device (PDPC) [23, 24], for use in β-emission activity measurements by Cherenkov luminescence.