Sentences with phrase «observational nature»

Intricate tufts of orange and wispy bursts of yellow are inspired by observational nature studies of mold, lichen and fungal formations.

The authors caution that the cross-sectional, observational nature of the study does not allow for conclusions about cause and effect.

Limitations to the current study included its observational nature, which doesn't prove cause and effect.

Limitations of the study include its observational nature and the self - reported diet assessments.

In addition, the authors caution that despite adjusting for multiple factors, residual confounding can not be ruled out due to the observational nature of the study.

Although this study had several limitations, including its observational nature, data only drawn from an urban district in Japan, and other factors, the investigators maintain that useful lessons may be learned.

The authors noted limitations in their study, including the observational nature of the data, which can not prove causality.

The authors add that results need to interpreted with caution given the observational nature of the data which does not prove the causality of the observed associations.

Given the observational nature of our study, it is not possible to conclude that the inverse relationship between coffee consumption and mortality reflects cause and effect.

In this site he assembles the results to prove the main principles, but the claim to their observational nature is somewhat undermined by the fact that he has similar graphs for Mars.

The observational nature of our study precludes causal inferences concerning the predictive value of the parental parameter for children's behavior or health condition.