The phrase "contradictory by" is not grammatically correct and not usable in written English.
It does not make sense in its current form. If you are looking to express the idea of "conflicting with," you can use the phrase "contradictory to" instead. Example: This statement is contradictory to what we said in our previous meeting.
He knew that his two goals — earning the trust of the Iraqis and developing a strong working relationship with the Coalition — might be seen as contradictory by Iraqis hostile to American rule.
Arguing that Scotland was "richer and more secure as part of the [UK] family", Davey denied he was being negative or contradictory by playing up Scotland's contribution to the UK's energy supply but then refusing to allow it to do so post-independence.
And for a third, the architect of its uglification was once a high priest of superpurism, the Germany-based art director Mike Meiré, who proved that the words "beautiful," "German" and "business magazine" aren't mutually contradictory by designing the beautiful German business magazine Brand Eins.
In this paper, we show that these two policy orientations (co-development and migration restrictions) are paradoxical, if not contradictory, by studying the constraint that irregular legal status may place on cross-border engagement.
In the latter case, one shows that a proposition A is contradictory by reducing A to a known falsehood, e.g., one shows that A → 1=2 (Brouwer 1954A, 3).
These results were thus contradictory: by themselves, the inhibitors caused modest dose-dependent cell death, but when combined with PDT they dose-dependently reduced cell death.
However, the explanations for the results are somewhat self-contradictory by the same group.
You could also suggest future designs (aka point out other contradictory tweets by Trump) by visiting their Twitter account and using the hashtag #PresidentFlipFlops.
Perception is a three-ring circus — lively, surprising, playful, contradictory, shaped by context, inflected by time, contemplative, generous.
Mainly, she wrote, because all 15 cases were accompanied by competing and contradictory signals — by what she famously called "noise".
Cells achieve these contradictory tasks by regulating either cell-cell adhesive bonds, mediated by cadherins, or cell-extracellular matrix (ECM) connections, regulated by integrins.
