The phrase "alternative frameworks" is correct and usable in written English.
It can be used when discussing different approaches, models, or systems that can be used to understand or analyze a particular issue or topic.
Example: "In our research, we explored several alternative frameworks to better understand the complexities of social behavior."
Alternatives: "different models" or "varied approaches".
Al-Sabban said climate change negotiations should remain under the UNFCCC and not be pursued under alternative frameworks.
Thus there is an increasing need to develop alternative frameworks for conducting UGC analysis.
So far, several alternative frameworks based on non-probabilistic theories have been proposed in the literature.
However, alternative frameworks, where this is not the case, have been developed (e.g. Loomes and Sugden 1982).
With Scrapy, Feedity and others, there are already a couple of alternative frameworks and services on the market.
… Alternative frameworks are needed to keep talented women (and increasingly men who share child-rearing) in science.
Fortunately, it proved possible to work within the fudged alternative framework of a "legally binding instrument".
When I spoke with Nordhaus, he characterized the manifesto as "an alternative framework for protecting the environment that is consistent with a world of nine billion people living something that looks like modern lives".
Using the vehicle of a bill of rights to "encourage social responsibility" beyond the values already strongly embedded in the HRA, is either unachievable or suggests the importation of an alternative framework where rights are contingent on "responsible behaviour".
Those who would are those who most need to hear the ecomodernist critique, but its positioning inside an "alternative framework," surrounded by off-putting language, suggests that they will not.
Elad has proposed an alternative framework towards the incoherence required by CS [18].
