The phrase "a two stage modelling" is not correct in English.
It should be "a two-stage modeling." You can use it when referring to a modeling process that consists of two distinct stages or phases.
Example: "The research involved a two-stage modeling approach to analyze the data effectively."
Alternatives: "a two-step modeling" or "a dual-stage modeling."
The test rig studied in this paper is called Low Emission Stirred Swirl (LESS) combustor, which is a two stage model combustor, fueled with liquid RP-3 kerosene and designed by Beijing University of Aeronautics and Astronautics (BUAA).
LST-GAM can be considered as a two stage model.
The objective of this paper was to develop a two stage model for moisture-induced deformations in expansive soils.
The differences in outcome in these two experiments (and many others) suggest a two stage model of processing of lightness and depth information (Figure 11; See also [43]).
It is possible to obtain the instrumental variable estimator through the two stage least square (2SLS) method, which is just a two stage model that first deals with accurately capturing the component of the peer variable we want (stage 1) and putting that cleaned-up indicator of the peer variable into the drug usage regression (stage 2).
A two stage model of peer education was applied in Teeth Tales.
This problem can potentially be addressed through techniques such as instrumental variables regression which require a two stage model.
The engagement of RAGE by AGEs, a heterogeneous group of glycoxidated proteins, was proposed as a "first hit" in a two stage model of inflammation.
By using a two stage model of carcinogenesis, we generated Monte Carlo studies to assess the efficiency and robustness of the 3-poly test for animal carcinogenicity experiments.
Alder et al. [2] focused on studying the social benefits attached to the competition between high speed rail and air transport in Europe using a two stages model based on Game Theory.
