However, irrespective of luminometers, the adhesive optical tapes typically used to seal plates failed to maintain a proper seal after two days of data collection, introducing significant well-to-well variation in bioluminescence and/or cell survival.
When new methods of data collection are introduced, it is always pertinent to consider the possibilities, advantages, implications and challenges this entails.
The samples analysed in this study represent all available samples from Māori breast cancer patients since accurate ethnicity data collection was introduced in 2003 up to the end of 2007.
Using a survey as a mode of data collection inevitably introduces some limitations to our study.
On the basis of an ethnographic research design the paper describes the empirical process of data collection and introduces an innovative strategy of analysing qualitative relational data through hermeneutic interpretation.
Any method of data collection can introduce its own sources of measurement error.
First, information about disaster exposure was collected three weeks post-disaster, which was a major advantage since delay in data collection may introduce recall bias and important data may be lost forever.
