The phrase "are often impacted" is correct and usable in written English.
It can be used to describe how frequently something is affected or influenced by a particular factor or event.
Example: "Communities are often impacted by changes in local government policies."
Alternatives: "are frequently affected" or "are commonly influenced."
Throughout evolution, the mandible has had a tendency to decrease in size; the third molar teeth are often impacted, resulting in incomplete tooth eruption that often causes clinical pericoronitis, dental caries, and pericemental abscess.
"I believe that those who are often impacted by environmental problems have the least voice, the least political power, ability, or even knowledge, to get into the process, and one of my priorities at the E.P.A. is to expand the conversation on environmentalism," she told me.
Risk mitigation decisions for civil infrastructure exposed to rare natural and manmade hazards are often impacted by risk aversion, a behavioral phenomenon in which the decision maker's perception and judgment of risk are systematically distorted, resulting in decisions that might be viewed as excessively conservative when compared to those from a traditional minimum expected cost analysis.
Customers' buying behaviors are often impacted by the experience of others in their network, e.g. "My mom told me about an amazing travel pillow on Amazon, so I bought it". But the consumer process is slow and diluted.
It is no secret that communities of color are often impacted first and hardest by economic downturns like our current recession.
I have a calling--I am dedicated to speaking out for women who have no voice, for women who are often impacted by the selfish acts of those in my community.
Pests, pathogens and weeds are encompassed at the crop information level and in the process themselves as they are often impacting from interacting with the environmental conditions.
Water quality of coastal waters is often impacted by soil and nutrient loss from watersheds in agriculture.
This chapter provides an overview of oil spill response management, which is often impacted by the lack of available realtime and historical data and thus impacts the ability to make a rapid decision.
The IT department may or may not have business strategies, but it's worth looking at because IT is often impacted by what's happening in the broader technology market and by what's happening with vendors, customers and competitors.
The classes were often impacted, so sometimes students found themselves taking whatever course fit their schedule.
