Facebook said it would give its users simple controls to determine whether their information was visible to only friends, friends of friends, or everyone on the Internet.
Quality controls to determine the labeling yield and the radiochemical purity were performed using radio-HPLC.
Overall the paper argues that the presence of best practice procedures or threats of disciplinary sanction are insufficient controls to determine data quality.
Moreover, we compared NFLE patients with age- and sex-matched controls to determine whether they are more likely to use tobacco.
Stoye may be abandoning the topic, but two multilab studies organized by the U.S. National Institutes of Health are now evaluating blinded blood samples from CFS patients and controls to determine whether XMRV indeed has links to the disease.
Conservation has a better chance of success in the latter case since, with large populations, it is usually possible to design field experiments with appropriate controls to determine the ecological mechanisms of decline.
Classical test theory (CTT) requires separate reliability studies of patients and controls to determine equivalent measurement precision with additional studies to determine measurement precision for different levels of disease severity.
Over a period of 8.5 years, we compared infants infected postnatally with CMV with noninfected controls to determine whether CMV infection transmitted through breast milk poses serious acute risks.
Five of the teeth were used as controls to determine the number of cycles of irrigation and drying necessary to reduce the 3H counts recovered from the canals to baseline levels.
Detection p-values were computed using several hundred negative controls to determine gene expression detection limits.
We used blocking peptides and omitted the primary antibodies as negative controls to determine the specificity of the immunostaining results.
