The phrase "a rationalising of" is correct and usable in written English.
It can be used when discussing the process of making something more reasonable or justifiable, often in a context of explanation or justification.
Example: "The committee presented a rationalising of the new policy to address concerns from the community."
Alternatives: "an explanation of" or "a justification for".
Susan Wendell, a Canadian sociologist with chronic fatigue syndrome, writes that this kind of thinking "may be part of a rationalising rejection of one's former, healthy self, in order to adjust to a new body and a new way of life".
"It seems like a post hoc rationalising of the use of the chair.
They also downgraded the importance of sexuality to their wellbeing, which might reflect a rationalising adjustment to the lack of an available sexual partner.
People appeared to attempt to make sense of unexplained breathlessness through rationalising of potential reasons until a significant event triggered consultation with a medical professional.
Third, rationalising of medical decision making be it on an individual or on a public health care level is often poorly understood by patients.
The inclusion of "non-biblical" figures such as the Sibyls or Ignudi is consistent with the rationalising of Humanist and Christian thought of the Renaissance.
Whilst teams referred to poor funding for care at and around the time of birth in national budgets overall, the budgeting, planning and rationalising of the cost of care for sick and small babies (especially moderate preterm) was especially needed, and viewed as a critical barrier.
Nor is it by any means certain to happen, despite the advantages of a rationalised system greater efficiency and lower requirements for collateral from its users.
More than a century has elapsed since councils were given the job of rationalising thousands of different voluntary schools, ensuring decent standards and access for every child.
At the same time, the scope such views provide for individualised approaches to coping with chronic illness are also related to the need for establishing a communicatively rationalised experience of chronic illness.
