influence vs impaction

Some examples from the web:

• She considers money a corrupting influence.
• You believe this treaty weakens your influence in the region.
• I do not want industry exercising influence.
• High-quality information even has a direct influence upon education and political decisions.
• Studies say that green has a calming influence.
• I'm impervious to your influence anyway.
• Larger kitchens may have a stronger influence over suppliers.
• Corporate operatives exploited the various new ways of gaining political influence.
• Body fat does influence conception and pregnancy.
• His influence is spreading like a virus.
• Atoms that influence them are the imponderable.
• Age did not influence the pharmacokinetic properties of nateglinide.
• The best method of influence - caress.
• The emphatically structured surface also reveals the influence of Cubism.
• The Taft family continued to have influence in Republican politics.
• Money buys influence with both parties.
• Women are exercising ever greater influence in business.
• Won Radzivilla. Political influence of Sapeg weakened.
• Nomsanto gained influence and abolished the Environmental Protections Agency.
• In its initial phase, big-name entertainers gain political influence.

Some examples from the web:

• Wet scrubbers capture and remove dust by inertial impaction, direct interception and absorption in the water phase.
• Two cases of constipation with faecal impaction requiring hospitalisation have been reported in association with palonosetron 750 micrograms.
• There's a vertical impaction fracture to his glabella and frontonasal suture.
• Mr. Valchek, you have a fecal impaction.
• We need to replace Shelly's fecal impaction story.
• Fecal impaction therapy is good for the immune system.
• Use of methylnaltrexone bromide in patients with colostomy, peritoneal catheter, active diverticular disease or fecal impaction has not been studied.
• Sutures, fecal impaction and more sutures.
• Fecal impaction therapy is very zeitgeist, I admit, but the way they linked dead modern foods and dead colons, it's too weird and similar.
• artefacts in the size fractionating inlet, e.g. poor design, changes of the cut-off due to poor volume flow control and particle deposition on the impaction plate,
• MSNBC did your fecal impaction story.
• Jim, did you see the new cut of my segment on fecal impaction therapy?