Sentence examples for have demonstrated weak from inspiring English sources

Previous solution NMR studies have demonstrated weak, transient interdomain interactions for apo Pin1 that intensify upon addition of phosphopeptide substrate.

In addition, worldwide studies encompassing H. pylori isolates from many geographic regions have demonstrated weak clonal groupings and geographic partitioning of H. pylori isolates [ 9, 17].

This meta-analysis has demonstrated weak evidence of a positive association between premenopausal endogenous E2 levels and breast cancer risk.

Recently, one study has demonstrated weak association between HLA B*38 and SMX induced Stevens-Johnson syndrome [ 22], while another study failed to find association between SMX hypersensitivity and HLA-DRB1 (MHC class II) [ 23].

For example, the use of ciprofloxacin for urinary tract infections exposes resident streptococci in the respiratory tract to an agent that has demonstrated weaker activity against pneumococci, thus potentially selecting for pneumococcal resistance (9 ).

Francis et al. (2003) have demonstrated that weak electric fields need to exceed intensities of about 150 µV/mm in order to result in action potentials in hippocampal slices of the rat [54].

A number of studies have demonstrated that weak electromagnetic fields (EMF) are capable of eliciting in vivo and in vitro effects from different biological systems.

Moreover, most health policies have demonstrated a weak link towards addressing the paucity of human resources in health in the contents of the policies.

Had there been a significant selection bias or an overestimation of the association, analysis of the target population should have demonstrated a weaker exposure disease association compared with the control population.

Previous studies have demonstrated a relatively weak correlation between performance in GAMSAT or MCAT and academic performance at medical school [ 2, 3, 8- 10].

Studies have demonstrated that lamivudine is a weak inhibitor of mammalian α, β, and γ DNA polymerases (2 ).