The phrase "are based on modern" is correct and usable in written English.
It can be used when discussing concepts, theories, or practices that derive from contemporary ideas or technologies.
Example: "The new educational methods are based on modern research in cognitive science."
Alternatives: "are grounded in contemporary" or "are founded on current".
"Ngila Dickson created a series of outfits that are based on modern suits and dresses with some elements of Victorian flair".
The most efficient methods of rewilding are based on modern biotechnology techniques, which have yet to be embraced by the organic farming movement.
Sculptor features extensive special purpose visualization techniques that are based on modern GPU programming and are capable of representing complex molecular assemblies in real-time.
The treatment of breast cancer involves multiple disciplines, and current recommendations are based on modern tenets of biology and pharmacology along with a growing body of evidence-based literature.
In 1984 the 95th Annual Convention of the Central Conference of American Rabbis adopted a resolution stating: "Whereas the principles and concepts of biological evolution are basic to understanding science…we call upon science teachers and local school authorities in all states to demand quality textbooks that are based on modern, scientific knowledge and that exclude 'scientific' creationism".
"This is NOT a theme wedding and there will be nothing 'medieval' about it... Ngila Dickson created a series of outfits that are based on modern suits and dresses with some elements of Victorian flair... they are not at all 'medieval.'" Facebook founder Mark Zuckerberg opted for something a little more low-key when he married his long-term girlfriend Priscilla Chan in May 2012.
(SBU) On the ATT, Duncan noted that the effort was based on modern diplomacy.
It is based on modern technologies in analog and digital electronics and data transfer protocols.
Considering such approaches, molecular design can be based on modern theoretical concepts.
He also said the cityscapes were based on modern Hong Kong, and on his childhood memories of industrial West Hartlepool.
While most built their success on traditional local products, like cheeses and hams, Mr. Tanzi's was based on modern innovation.
