Sentence examples for before these experiments from inspiring English sources

That the dark moths had become prevalent in England's industrial areas -- that evolution had occurred -- was known long before these experiments.

Before these experiments were carried out, should these results have been assigned a low prior (because no one would suppose that they themselves would do this) or a high prior (because we know that people accept authority)?

Out of these websites, only two of them were known to the authors of this paper before these experiments.

This information is very important because, before these experiments were done, it was uncertain whether avian influenza A/H5N1 could ever acquire the capacity for mammal-to-mammal transmission.

Five days before these experiments, the cells were placed into complete medium without G418 supplement.

Before these experiments, peri-arterial SMN were desensitized[33], [38], [40].

We then exposed these fibroblasts to alcohol, as before and in these experiments quantified the percentage of cells that stained positively for TGF β1 protein by flow cytometry.

The complex chemistry of aluminum must be understood before designing these experiments in order to avoid formation of insoluble aluminum hydroxide complexes.

Blood samples were taken before starting these experiments, at day 0 and 4 days after cell transplantation, and at autopsy (day 92) in order to determine the proportion of NK cells in the blood by flow cytometry.

Approval from the animal care and use committee of Northwestern University was obtained before starting these experiments.

Before performing these experiments, we evaluated whether pharmacological antagonism of β-adrenergic receptors, in the concentration used for plasticity experiments affects basal synaptic transmission.