Sentence examples for must be speculative from inspiring English sources

Freshly returned from Vietnam, where the Tet offensive had just ended, Cronkite offered what he called "an analysis that must be speculative, personal, subjective".

Discussion of these issues must be speculative without close examination of the feasibility, effectiveness and cost of coroners' recommendations.

Consideration of the underlying mechanisms of steroid receptor activation and inactivation, and any hypotheses must be speculative [ 14].

However, we reiterate that given that the functional roles of both genetic polymorphisms are far from fully understood, this explanation must be speculative at this point.

Second, although the longitudinal component of our study offers an improvement over cross-sectional work, any conclusions about causality must be speculative without cross-lagged analyses.

With regard to the mechanisms of underlying the interaction between the two loci, any discussion must be speculative given that the two polymorphisms under consideration have not been definitively characterized.

Finally, trophoblasts grown in culture are unlikely to behave as they do in vivo, and so the extrapolation of these data to human physiology must by definition be speculative, but these findings provide a rationale for a more in depth investigation using intact placental tissues.

This being an observational study, any discussion about causality must be purely speculative, but it is possible that the observed decrease in ESRD incidence is an expected consequence of the intensified prophylaxis.

However, even if these mechanisms were considered relevant modes of BPA action, no specific experimental data was generated to support these hypotheses for these effects, and then must be considered speculative.

Although such an analysis may suggest a residual treatment effect on the ASEX Total Score that can not be attributed to the patient's global improvement, any analysis that adjusts for post-randomization covariates must be considered speculative in nature.

There remains a much larger group of donors whose perspectives are not tapped, perhaps because they value their privacy, although explanations must usually, by definition, be speculative.