However, this is likely because the multi-factor approach used by the USNVC based on species composition, disturbance history, and ecological settings does not correspond to a single set of drivers across the region.
We have taken a multi-scale, multi-factor approach that explicitly accounts for such factors as hydraulic-conductivity variability, structured porous media, rate-limited diffusive mass transfer, and nonlinear, rate-limited, spatially variable sorption.
A password, as security folk put it, is "something you know"; multi-factor approaches pair this with "something you have", such as a device or app that generates a unique code with a short period of validity, or "something you are", such as an analysis of your voice or fingerprint.
Integrated approaches can be described as multi-sectoral, multi-strategic, multi-disease and multi-risk factor approaches to reduce chronic disease (The Alberta Healthy Living Framework. Edmonton: University of Alberta; 2004).
Our findings highlight the efficacy of microparticle-based drug delivery platform to mediate antigen-specific tolerance, and suggest that such a multi-factor combinatorial approach can act to block autoimmunity.
This common risk factor approach calls for multi-professional collaboration [ 10, 11].
Several traditional multi-factor authentication approaches have been designed to integrate the fingerprint biometrics with smart-card and /or password authentication.
In [48], Wenyi Liu et al. described a multi-factor cloud authentication approach using user password and secure user profile.
To the best of our knowledge, our approach is the first multi-factor biometric fingerprint authentication approach which provides biometric fingerprint security and privacy in a cloud-based environment.
The PBAF is a multi-factor knowledge based authentication approach, which utilises login-identifier and password and challenge questions.
While growth rate dependent genes have been identified from single factor studies [ 12] and two factor designs, such as growth rate and nutrient limitation [ 13, 14], multi-factor designs, such as the approach presented here, are expected to identify growth rate dependent genes that are more independent of the specific growth conditions.
