The effect of frequency and volume fraction of polypyrrole dispersant on the complex conductivity of a sample conducting polymer composite is analysed according to the model.
This study and a study with a larger sample conducted 1 year later (Røysamb et al. 2003) presented quantitative sex-differences, with somewhat larger heritability estimates for women (54%) than for men (46%).
The study used a prospective, observational design with a convenience sample, conducted from 2008 to 2012.
A study team visited the home if the family was eligible, obtained consent, collected a child blood sample, conducted an extensive interview, and collected environmental samples.
The sample set was completed with additional individuals from a previous sampling conducted in 1999/2000, in which a sub-set of the parental stock was sampled following individual identification 'by eye'.
They were selected from a multistep sampling conducted in 2,298 elementary schools of Mexico City.
TC was responsible for protein purification and SDS gel analysis, designing the serological investigation, acquiring a second serum sample, conducting and analyzing the results and drafting the article.
Here we present the results of a second serum sampling conducted on a subset of former chlorophenol workers included in a previous serum sampling study (Collins et al. 2006).
If a sample recount conducted pursuant to Section 102.166 5) "indicates an error in the vote tabulation which could affect the outcome of the election," the county canvassing board is instructed to: "(A) Correct the error and recount the remaining precincts with the vote tabulation system; (B) Request the Department of State to verify the tabulation software; or (C) Manually recount all ballots".
According to "a sample analysis conducted in North-Rhine Westphalia," Red Bull Cola contains trace amounts of a cocaine derivative and, on the strength of that research, it's been banned in several regions of Germany.
