Sentence examples for documented impact on from inspiring English sources

For example, alternative development (eg, encouraging Colombians to grow flowers or Afghans to grow raisins instead of coca plant and opium poppy, respectively) has never had any documented impact on the price, availability or use of drugs on American streets.

Based on what studies do exist, the analysts say that building and maintaining a fence through the remote or hostile terrain along the border would run into billions of dollars, with no documented impact on diminishing illegal crossings.

Compared to other possible choices, this is a functional polymorphism which means it has a well documented impact on physiological processes, and in particular the enzyme activity of COMT.

(1): these correlations are not documented because meaningless (collinear variables); however, shunt obstruction has a documented impact on the risk of recurrent shunt failure [ 8, 62, 70].

18 Field triage by the EMS with prehospital ECG and activation of the cath-lab team and the bypassing of local hospitals by admitting STEMI patients directly to the cath-lab has a documented impact on reducing system delay time.

New epidemiological data can serve to reclassify South Korea to intermediate hepatitis B prevalence level, reflecting successful universal HBV vaccination programs that have had a documented impact on the hepatitis B infection decline in China, Taiwan and South Korea [ 9- 11].

Mountain pine beetle outbreaks have caused widespread tree mortality in North American forests in recent decades, yet few studies have documented impacts on carbon cycling.

Industrial-scale farms that raise animals for food called concentrated animal feeding operations (CAFOs), in the parlance of the U.S. Environmental Protection Agency have a number of documented impacts on the environment, mostly from the massive quantities of manure they produce.

Similarly, several recent reviews have covered NP accumulation in terrestrial plants which can cause biochemical and physiological changes [136 138]: Cao et al. for instance, documented impacts on carbon fixation as well as water use efficiency during photosynthesis in response to CeO2 NP exposure [139].

"That same denial was on performance today," said Webb. "Once again, we have a governor that is retreating to the dark side of West Virginia's coal industry and refusing to acknowledge the true and documented impacts on the health of coal mining families and communities exposed to the fallout of mountaintop removal".

For example, studies have consistently documented impacts on the parasitoid M. grandii, but relatively few field studies have been conducted on other parasitoids.