Sentence examples for challenge this theory from inspiring English sources

But some scholars challenge this theory, arguing that the signs are not true writing based on a spoken language.

Ms. Harry's current solo album, "Necessary Evil" (Eleven Seven), doesn't exactly challenge this theory, but at62, she can still play the dance-rock siren with verve.

But new fossil finds challenge this theory.

To challenge this theory, we studied AChE expression in the AD cortex, tested the effects of aberrant AChE gene expression in cultured cells, explored the molecular mechanism(s) involved by manipulating both AChE and key apoptotic proteins, and searched for pharmacological means capable of mitigating the observed apoptotic effects.

More recent data, suggest that ROS are actually required for lifespan extension 48, 49 and challenge this theory.

But other researchers, including Dr. Siegel, have challenged this theory.

Most discussion centers on his theory of relativity....  It will be no secret that the famous philosopher Bergson in Paris has challenged this theory, while other philosophers have acclaimed it wholeheartedly.

Many epidemiologists have argued that, if there is a relationship, it is not a matter of the removal of the foreskin but of the sexual behaviour of the cultural, ethnic or religious groups that are either circumcised or not circumcised.Research by a Kenyan microbiologist, Maina Kahindo, challenges this theory.

Others later challenged this theory.

However, two language researchers at the Yerkes Regional Primate Research Center in Atlanta, Georgia, Claudio Cantalupo and William Hopkins, are challenging this theory.

However, this proposal depends upon the existence of two affinity states in vivo and the results of recent studies challenged this theory [11]-[13] [11]-[13]