The phrase "and partly based on" is correct and usable in written English.
It can be used when describing something that has multiple sources or influences, indicating that one of those sources is only a portion of the overall basis.
Example: "The report is and partly based on recent studies conducted in the field of environmental science."
Alternatives: "and somewhat derived from" or "and partially influenced by".
Mr. Kahane used a cadenza that was partly his own and partly based on one from Mozart's time.
It uses cues like contact info including phone numbers, and potentially also iMessage email addresses to see who's reaching out, and then selects an image to display partly at random, and partly based on weighted scores assigned to the frequency of any one image's use, star ratings, and even information about location, date and time.
Indeed, it is the circuit itself – eight and a half miles long and partly based on public roads –that is part of the attraction for Webber.
She is particularly proud of "Shovel Kings", about the migration of Irish labourers to London and partly based on interviews she conducted in pubs.
The rift between the two factions is partly personal, and partly based on differences of vision, spokesmen for the two sides have said.
The "plan" remains: a guerrilla attack on the public sector, hurting the poor most, and partly based on a gross exaggeration of the degree to which the unemployed are "workshy".
Due to known unreliability of income data [ 18, 28- 33], household food expenditures and assets, partly based on the Kenya Demographic and Health Survey 2003 [ 34], were analyzed as proxies for income in addition to self-reported individual and household income.
The questionnaire was designed to capture behavioural, social and environmental influences on PA in children, and was partly based on a previously validated self-report instrument [ 29].
Your new novel, Winter Games, tells the story of a debutante in 1930s Munich and was partly based on the experiences of your grandmother.
"Savage Beauty" (Random House) by Nancy Milford, was 20-some years in the making and is partly based on Ms. Milford's extensive interviews with Millay's sister, Norma.
The story, headlined "Well, how else would Bob Crow, scourge of commuters, get to work?", was published on 2 February 2003 and was partly based on confidential DVLA information supplied by Whittamore that identified the owner of the scooter.
