However, key results from these studies have proved irreproducible by independent investigators.

Of course, technology itself can be inaccurate and irreproducible.

His claim to have grown a culture of syphilis has proven irreproducible.

This is by no means universal, however, and sometimes they form at essentially random, irreproducible distances.

Consequently, this may lead to confusing and irreproducible results, particularly when the enzymes have low activity.

The ultimate outcome, the scientists confidently declared, was a truly irreproducible number.

Large scale applications of enzymatic methods tend to be costly and irreproducible.

The safe could only be opened by the pore-pattern of Reich's left index finger which was irreproducible.

He slipped the irreproducible key into the impregnable lock and opened the unbreachable door.

But the mechanism that made them so hilarious together was much more delicate, and it was irreproducible.

However, these writings - irreproducible and unrepresentative - have been premised on a process of communication.

The practical examination has been criticized for being subjective and irreproducible even in the hands of an experienced examiner.

Colby Cosh wrote that the model "is proprietary and irreproducible.

These problems result in inconsistent, irreproducible and non-uniform irregularities in the image.

This turns a horrifically uncontrolled irreproducible problem into just an extremely complex problem.

The use of transparent overlays is considered subjective and irreproducible because the tracing can be easily manipulated.

In theory, every random and irreproducible characteristic could be used in hylemetric identification.

As she gears up to try to reproduce a result (6.5 million) that seems irreproducible, she seems to be working more or less alone.

Reproducible results are essential to the conventional scientific method, so many scientists discount any irreproducible data no matter how credible the source.

And these companionable places are about things; they are shrines to the particular and irreproducible object.

After all, Mr. Eggers's characters manage to see the countries they visit, to meet people, to have new, irreproducible experiences.

When peer review fails and a paper is published with fraudulent or otherwise irreproducible data, the paper may be retracted.

Furthermore, the quantities produced are small, and the resultant material is usually irreproducible because of the difficulties in controlling agglomeration.

Water is the trigger and source of light fluctuation, spawning irreproducible patterns of light across a space.

Irreproducible results.