Through direct observation of people, marketing specialists are able to identify actions and watch how subjects respond to various stimuli. For a small business, observational marketing research is ...

While stars do not intrinsically emit purple light, atmospheric phenomena such as scattering and lensing effects can produce the perception of purple hues in astronomical observations. Examples of ...

Credit must be given to the creator. Example of observations used in the study Example of observations used in the study Example of observations used in the study Example of observations used in the ...

Almost all EM methods used in resources and deep structure prospecting were began to be used in the monitoring and prediction of earthquake precursors since 1966 Xingtai M s 6.8 earthquakes. The new ...

Nonparametric maximum likelihood estimation of the probability of failing from a particular cause by time t in the presence of other acting causes (i.e., the cause-specific failure probability) is ...

Drew picture of lots of people, then asked to write about it. Wrote her name (or letters from it) but then said she didn't know how to write. I suggested she had a go, then she could ask me to write ...