This was done to maintain a more consistent sample size, as it may vary substantially when using time-varying covariates in analyses.
It is shown that effective piezoelectric and dielectric coefficients may vary substantially with electric field.
This approach demonstrates that the behavior of ZnO NP may vary substantially under combinatorial environmental conditions.
However, the effects of mechanical stimuli on engineered cartilage may vary substantially between different scaffolds.
Trade size and trade frequency may vary substantially across insiders and in turn be correlated with abnormal returns.
The value of a business may vary substantially depending on what types of buyers are interested in acquiring it.
The review suggests that phosphorus dynamics in the river corridor, and their controls, may vary substantially across different landscape types and river reaches.
However, when designing customized plates, it is important to assess potential biomechanical responses that may vary substantially depending on the size and geometry of the defect.
The agency recommended that firms selling scores make consumers aware that the scores they buy may vary substantially from scores used by creditors.
Longitudinal observation may be necessary to distinguish among the multiple effects of myopia on the optic nerve and the natural history of glaucoma, which may vary substantially amongst those who are affected.
Our literature review informs that the focus, core assumptions and educational approaches to entrepreneurial competences and the role of creativity and innovation may vary substantially depending on which educational paradigm is considered (educating 'for', 'about' and 'through' entrepreneurship).
