proven

How To Use proven In A Sentence

• It should also be noted that there are no contact-period materials from the Johnson site and that the only historic materials recovered date to the nineteenth century and did not occur in the provenances associated with the figurines.
• That debugged wonder machine then replaces the pedestrian, proven technology because it offers massive performance improvements and is now far more reliable. Would You Bring Back NGLT-or SLI? - NASA Watch
• Likewise, it should be emphasized here that any attempt to compose a historical picture of the Patriarch and his work cannot be considered correct or proven, at least academically speaking, if it is based on the '' censorious '' texts of the time, which in many ways are irresponsible and historically dubious, and which essentially are nothing but libel. Orrologion
• At the least, that first conclusion seems to me unproven by his own arguments in favor of mortality.
• I do not know if that linkage can be proven, but my guess is the fee was the result of a number of actions that Harding took, over a period of years, which were favorable to Hevesi. Henry J. Stern: Betrayal of the Public Trust
• A dislocated wrist, unsuccessfuily set, occasioned advice from my surgeon, to try the mineral waters of Aix, in Provence, as a corroborant. Autobiography
• Group theory is one of a number of branches of mathematics that have proven useful to chemists and physicists in their work.
• Their definition of quackery is the application of treatments that have not been scientifically proven to have any effects, that are practiced by physicians as well as specialists without a MD and they organise congresses from time to time where they say things like this. The Organisation against Quackery
• At the moment, these are allegations and they remain unproven at this time.
• I certainly don’t think that Iranian popular discontent should be disregarded, but we’ve been hearing these sorts of arguments about the restive Iranian population for years, and while I have no reason to believe that they aren’t true, Khamenei and his allies have consistently proven expert at deflecting calls for reform and preserving their regime, the main levers of which remain firmly in Khamenei’s hands. Wonk Room » For More Tehran-ology