Sentence examples for evidence difficult from inspiring English sources

Officials said that was in part because of the absence of hard evidence — difficult to come by in the rigidly controlled North — but also largely because both countries were trying to avoid playing into Mr. Kim's hands by casting one of the worst attacks since the 1953 armistice as another piece of lore about the Kim family taking on South Korea and the West.

The inevitability of vulnerabilities in technology and the non-negligible probability of an occurrence of security threats would make non-repudiation of evidence difficult to achieve.

The compaction of highly porous ashes during lithification to tuffs will make such evidence difficult to discern, and the well-drained environment of ashes is not conducive to fossil preservation.

Because research and applied activities often have fundamentally disparate purposes and respond to the needs of very different audiences they can lead to different world views and can make translation and uptake of evidence difficult (Quarantelli 1993).

"Given the dates also span a period when we know modern humans have reached Europe, a period where we have unresolved 'transitional' archaeological evidence difficult to attribute to either population, I'd be cautious in accepting Neanderthal authorship".

All this makes interpretation of the published evidence difficult.

Such evidence is difficult to obtain in vivo with mites, as it would be difficult to exclude the possibility that a plant or a bacterial enzyme rather than the mite enzyme catalyzes the reaction in vivo.

Sustaining a lie in the face of evidence is difficult.

Moving beyond anecdotal evidence is difficult, but the study tries to quantify the number of children who remain at risk.

But that kind of evidence is difficult to obtain because baseball investigators lack the authority of law enforcement.

Forensic evidence was difficult to gather because bodies had been buried and bullet-scarred walls had been repaired.