Sentence examples for lacking definitive from inspiring English sources

Its team, while lacking definitive proof, said it had evidence that "strongly suggests" Mr. Obama's family tree — on his mother's side — stretches back nearly four centuries to a slave in colonial Virginia named John Punch.

Lacking definitive evidence of burrows, paleontologists have assumed that dinosaurs lived above ground.

And sometimes all it takes to bring a high-flying sector crashing to the ground are a few, high profile cases of chicanery that paints the entire industry with a broad brush of suspicion (and in a sector sorely lacking definitive data to quantify the good work you do, the industry is particularly vulnerable).

While lacking definitive experimental evidence on the contribution of gap junctions to the regulation of burst firing in MDN, it is generally agreed that it induces similar firing between coupled cells, and thus constitutes a source of internal amplification, or recruitment within MDN populations (see Appendix S1).

Adjuncts still lacking definitive evidence of efficacy include bronchodilators, mucolytic agents, inhaled anticoagulants, nonconventional ventilator modes, prone positioning, and extracorporeal membrane oxygenation.

Meningoencephalitis of unknown origin (MUO) is a term used for ante-mortem presumptive diagnosis of non-infectious meningoencephalomyelitis lacking definitive histopathological confirmation [ 1- 4].

3 However, this definition is imprecise and lacks definitive electrolyte threshold values to confidently diagnose the refeeding syndrome.

He added that "we still lack definitive answers".

But the group said it lacked definitive evidence to make a firm conclusion.

But they have had trouble convincing people because investigators have conceded that they lack definitive evidence either way.

A closing remark: This section lacks definitive answers about how curcumin affects HD for one reason: the research simply has not yet been done.