Primary aldosteronism typically presents as resistant hypertension and hypokalemia and is the most common form of secondary hypertension, with a prevalence of 1–10% of hypertensive patients in ...

Journal of Field Archaeology, Vol. 13, No. 4 (Winter, 1986), pp. 477-491 (15 pages) In this paper several considerations are discussed that developed out of the sampling program for the Chevelon ...

Behavioral Ecology and Sociobiology, Vol. 54, No. 2 (Jul., 2003), pp. 194-203 (10 pages) I examined the searching behavior of free-ranging plains bison (Bos bison bison) in their natural habitat, and ...

Sampling is a tool researchers use for marketing, sociology or empirical study. In order for sampling to be productive, the data analysis must not be tainted. There are techniques for creating a ...

This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...