The phrase "based on established theories" is correct and usable in written English.
You can use it to express the idea that something is rooted in the existing body of knowledge and research. For example, "This new way of managing projects is based on established theories of organizational behavior."
A proposed engineering-based building damage estimation model based on established theories of seismic wave propagation and structural resonance is presented to address some of these shortcomings.
Although coaching and reminder apps abound, few of them are based on established theories of behavior change.
Development of underwater vehicles (UVs) has come to an era that UVs can be specifically designed and made for customized applications, based on established theories and principles.
This paper presents a new multi-disciplinary method for user needs analysis and requirements specification in the context of health information systems based on established theories from the fields of participatory design and computer supported cooperative work (CSCW).
In this study, we propose a methodology, based on established theories of collaboration, to test the ability of a particular type of scenario planning to encourage collaboration between participants.
On the base of this physical behaviour, the Zetasizer Nano ZS measures the Brownian motion of the particles in the sample and relates this to a size based on established theories [11, 12].
Poster campaigns regarding hand hygiene are commonly used by infection control teams to improve practice, yet little is known of the extent to which they are based on established theory or research.
This suggests that obese pregnant women are amenable to changing their diet in response to an intervention based on established theory, and that dietary advice, frequently delivered by health professionals, is likely to be successful in achieving dietary change in obese pregnant women, as previously implied [ 38].
The intervention is based on established control theory with elements of social cognitive theory [ 30, 31].
Correlational models provide projections on the implementation of policies describing the system using correlation and are based on established economic theory.
It may thus be wise to consider the components of the proposed theoretical framework of telemedicine acceptance based on established learning theory when implementing simple telehealth interventions.
