Differences in species associated with each trap type were not caused by bee sociality, floral specialization, nesting habits, or body size. Given the differences in sampling efficiency and the low ...

The first video in Pew Research Center’s Methods 101 series helps explain random sampling – a concept that lies at the heart of all probability-based survey research – and why it’s important.

W. K. Hastings, Monte Carlo Sampling Methods Using Markov Chains and Their Applications, Biometrika, Vol. 57, No. 1 (Apr., 1970), pp. 97-109 ...

Matthias Vögeli, Paola Laiolo, David Serrano, José L. Tella, Who Are We Sampling? Apparent Survival Differs between Methods in a Secretive Species, Oikos, Vol. 117 ...

Researchers at Karolinska Institutet, KTH Royal Institute of Technology and SciLifeLab have developed a new method for ...

One of the major types of materials analyzed using optical spectroscopy is thin films. Unlike some thin films that are self-supporting, ultra thin films are deposited on a substrate. These ultra thin ...