Sentence examples for certain whether the effect from inspiring English sources

We cannot be certain whether the effect of serotonergic agents is direct, by selective serotonin 'restoration', or indirect, through serotonergic interactions with dopamine, noradrenaline or N-methyl-D-aspartate (NMDA) (Higgins et al., 2003; Winstanley et al., 2005).

Therefore, we cannot be certain whether the effects on the outcome measures were due to the dietary intervention or due to effects of glucose-lowering medication.

Nevertheless, since there was only one subject with strictly unilateral right frontopolar damage among our subjects, we cannot be certain about whether the effect is truly lateralized.

28,  29 We are not certain whether the cytotoxic effect of our DNA nanopore is mediated by the same type of mechanism or by a more general membrane perturbation.

In these comparisons, chloropicrin-treated soil samples from HB12 and PV12 were excluded because it is not certain whether the chloropicrin effect could last for more than two years.

It's just that they can't be certain whether the positive effects will outweigh the negatives, or vice-versa.

Below a certain speed the effect stops altogether.

Since a significant association between the SNP and outcome is required to test the CpG-mediated effect model, we can only address the interesting question of whether methylation of certain CpGs mediates the effect a susceptibility allele on AD pathology in the APOE (P = 3.8 × 10−23) and CR1 index SNP, rs6656401 (P = 0.017) (Table 1).

Hence, we cannot be certain whether any effect on a given variable could directly attributable to a given technique, e.g. whether graded tasks would influence only self-efficacy or whether self-efficacy would be influenced only by graded tasks.

We have examined whether the effect of a certain variable to others shows a monotonic changes.

Thus, the obtained p-value indicates a departure from a multiplicative interaction model on the odds ratio (OR) scale and indicates whether the effect of a certain exposure is significantly altered by presence of a genotype (Table 2).