Sentence examples for sources were collected from inspiring English sources

Table 2 displays the stage during the PD when primary and secondary data sources were collected.

To attain this research objective, both primary and secondary data from different sources were collected.

Bacterial load data from various faecal sources were collected and used as input in the water quality model.

First, energy data and spatial attributes of different renewable energy sources were collected from reference projects and the literature.

Surface water sources were collected under base flow conditions (no run-off influence) since the sampling was in the dry season.

Twenty-four water samples representing groundwater sources were collected and analyzed for almost all major cations, anions and other physicochemical parameters.

This suggests that international comparisons of the levels of wealth inequality are especially fraught with difficulty; unless we can be sure that the data sources are collected using a completely consistent methodology across countries, we may be simply measuring differences in the way wealth is measured rather than genuine differences in wealth distribution across national economies.

The same sets of data, or data sources, are collected by researchers and studied as historical and as scientific sources.

Throughout this paper experimental data from different sources are collected to proof that – according to this general behaviour – small molecules (CO, NO, etc).

However, the major portion of the data consisting of secondary sources was collected through research journals, internet, magazines, records, and other relevant reading materials.

Attention is here paid on three factors that characterize the forecasting process: whether structured techniques are adopted, whether information from different sources is collected to elaborate forecasts, and the extent to which forecasting is used to support decision-making processes.