The phrase "and affected by a" is correct and usable in written English.
It can be used when discussing the influence or impact of something on a subject or situation.
Example: "The community was both involved in the project and affected by a series of unexpected challenges."
Alternatives: "and influenced by a" or "and impacted by a".
South-western Mauritania is located in a semi-arid environment exposed to large rainfall variations and affected by a severe drought since the mid-1960s.
The system is assumed to be free of parametric disturbances and affected by a time-invariant discrete delay of known magnitude.
The whole unit is intruded by Eburnean granitoids and affected by a greenschist to amphibolite facies metamorphism related to a high grade hydrothermalism.
The number has fallen to 300, driven by the decline of the newsstand's original stock in trade — newspapers and magazines — and affected by a period of severe regulation, Mr. Bookman said, but it has increased slightly in recent years.
The information related to the different environmental impacts produced by the execution of activities and projects is often limited, described by semantic variables and, affected by a high degree of inaccuracy and uncertainty, thereby making fuzzy logic a suitable tool with which to express and treat this information.
While the cost-effective utilization of industrial hot water for DH is more sensitive and affected by a beneficial CHP production based on higher electricity price segments, it is also shown that utilization of continuously supplied industrial hot water is limited during seasons of low DH demand.
The onset of a decline would be far distant in an industry or economy possessed of a high level of technical knowledge but starting near the bottom of the accumulation ladder and affected by an acute scarcity of capital instruments.
People's economic behaviors and lifestyles, to a large extent, are dominated and affected by such a dual structure.
Sexual desire can come and go at any age and is affected by a multitude of factors.
BP is paying an estimated $7.8bn £5bnn) to individuals and businesses affected by a disaster that cost lives and livelihoods.
Enrichment analysis tools were implemented and integrated into ChemDIS for analyzing functions, pathways and diseases affected by a given chemical.
