The phrase "a complex and influential" is correct and usable in written English.
It can be used to describe something that has multiple layers or intricacies and has a significant impact or effect on something else.
Example: "The theory presented in the paper is a complex and influential framework that has shaped modern understanding of the subject."
Alternatives: "a multifaceted and impactful" or "a sophisticated and significant".
This represents a significant gap in knowledge, given that aging is a time when numerous complex and influential life decisions are made just as cognitive function may begin to decline.
But as the exhibition notes, Xul Solar appears as a character in one of Borges's most complex and influential stories, "Tlön, Uqbar, Orbis Tertius," which applies some of the painter's esoteric theories.
But new research is fundamentally altering that view: fat cells, over 30 billion of them, are extraordinarily dynamic, complex and influential entities that affect a staggering array of crucial bodily functions.
It was against this background that Bordo (1993) developed her complex and influential reading of the anorexic body: "female slenderness … has a wide range of sometimes contradictory meanings … suggesting powerlessness … in one context, autonomy and freedom in the next" (26).
They perform fashion parades that reduce the novel's characters to gestures and poses, and condense the histories of complex and influential individuals into the length of tweets – interspersing it all with cat videos, and Coldplay tunes played on the harp.
Surprisingly, shrubland exhibited the most complex and influential dynamics in all scenarios, being the immediate outcome of forest loss and the main long-term source of land for agriculture, urban expansion, and forest recovery.
Product innovation is a complex and multifaceted process which involves many influential factors not only at an individual level but also at organisational and institutional level.
She was a complex and mysterious individual.
Envy is a complex and puzzling emotion.
The extreme social ecological diversity and human use of tropical mountains has led to the development of complex and globally influential models of humanized landscapes.
