A new complexity-based sampling optimization method is set to improve the accuracy and reliability of remote sensing interpretation in complex environments, according to a study published in the ...

This paper explores the meaning of sample and its relevance in different types of qualitative research and distinguishes them from the way it is used in a statistical sense. The idea of sampling may ...

Dunkerton (1981) has argued that one-zero sampling methods are useless for quantitative observational research in classrooms. His conclusions rest on a confusion of reliability and validity, on ...

A Tucson-based cancer biologist is helping lead the development of a new sampling method that can better detect the genetic diversity of tumors using an unlikely tool — a blender. Nelson ...

Researchers use the simple random sample methodology to choose a subset of individuals from a larger population. While easier to implement than other methods, it can be costly and time-consuming.

During the study, insects were collected in the Laramie Valley in summer 2019. Insect abundance and bee richness were compared among three sampling capture methods -- using vane traps and two types of ...

Research Methodology “Frequent shopper data allows us to measure consumer behavior with unprecedented specificity,” says Neal Heffernan, SVP-GM, of Knowledge Networks/PDI. “We were delighted to apply ...

Researchers found that environmental sampling in live-bird markets detects 70–90% of poultry viruses, often outperforming traditional swab methods, and identified 50 additional viruses, some ...