The phrase "a main motivation" is correct and usable in written English.
It can be used when discussing the primary reason or driving force behind a person's actions or decisions.
Example: "For many students, a main motivation for pursuing higher education is the desire for better job opportunities."
Alternatives: "a primary motivation" or "a key motivation".
Separating the management and administration from its academic and intellectual enterprise undermines a main motivation for employees, creates a caste system, and limits collaborative problem solving.
But, while temperature alone is probably not a main motivation, temperature likely affects how individuals perceive, evaluate and act on their own personal situation.
"Of course it is in the back of my mind somewhere but I don't have that as a main motivation, because it can present some kind of distraction that I don't need," he said.
The exact dynamical behavior in this situation seems subtle, and is likely related to a long time standing conjecture raised by Lou and Lutscher [5], which was also a main motivation for this paper.
The independence between J and the system dimensions M and K (given the same ratio) is indeed a main motivation behind TPE precoding, because it implies that the order J can be kept small even when TPE precoding is applied to very large-scale MIMO systems.
But for Fuentes, a main motivation is the solace he finds in being a caretaker.
A: The main motivation is my desire to see election procedures and policies developed that have a basis in scientific analysis and not just casual beliefs about how voters interact with the electoral process.
Tesla owner Aaron Levenson told me in an email his main motivation for buying a Tesla Model 3 was because he has two young kids "and would like to leave them with an inhabitable planet when I go"—but that he likely wouldn't have bought another EV, with or without an incentive.
ALICE: As a photographer, my main motivation has always been to bring change using my camera as a tool.
Quite naturally, in contrast to a scientist, whose main motivation is to create new knowledge and thus also novel opportunities, the entrepreneur's motivation revolves around the practical actualisation of these (Drucker 2014).
While Radcliffe does as well as anyone could expect of an actor whose main motivation is post-death bowel movement.
