The phrase "and perhaps based on" is correct and usable in written English.
It can be used when suggesting that something may be influenced or determined by a certain factor or idea.
Example: "The decision was made, and perhaps based on the recent survey results, the management will implement new policies."
Alternatives: "and possibly derived from" or "and maybe influenced by".
This suggests that the attack, far from being random or opportunistic, had been carefully targeted and perhaps based on inside information regarding the general's whereabouts.
One reason could be that patients with known diabetes had already undergone coronary angiography during previous admissions since more patients in this group had previous MI, and perhaps based on previous examinations and/or decisions, a more conservative approach was chosen when the patient was readmitted with a new event.
THINK of a British film: "Sense and Sensibility", perhaps, based on a Jane Austen novel, filmed in England's green and pleasant land, with the lovely, clever, British, Emma Thompson, who wrote the script and wore the bonnets.
The Big Board is also looking at prospects in fixed income (eg, convertible bonds) and derivatives, perhaps based on listed companies.When if the matter of growth strategies is sorted out, governance questions will loom.
Results such as those of our study need to be considered within a wider framework of built environment planning, design and management, perhaps based on systems theory.
In any other medium, people can usually see your face and make judgments, perhaps based on other work you've done.
In one chapter, the Welches discuss how to manage several types of employees in the workforce today: those with specialized expertise, contract or remote workers, and those who, perhaps based on past experience, are worried or stressed about their jobs.
This seems to imply that the pleasure is distinct from the act of judging, and more specifically that the pleasure precedes the judging: we first feel pleasure, and then claim, perhaps based on characteristics of the pleasure (such as its disinterestedness), that the pleasure is universally valid and hence that the object is beautiful.
Is it possible that newborn and adult skin (perhaps based on the anatomy or level of cellular differentiation) respond differently to UV exposure that could explain the disparate results?
The illustration and Buffon's description were perhaps based on the Paris specimen which had its tail and wing feathers feathers severely damaged by sulphuric acid in an attempt at fumigation.
Another mode of political failure arises where the political community is differentiated into factions (perhaps based on a class division between rich and poor) and where one faction can impose its collective will on the state as a whole.
