Because of the knowledge available about the motor section of the UPDRS, explicit model building using factor analysis models was to be preferred here, because it allowed for the formulation and testing of specific models as well as for specifications of detailed restrictions on the parameters and the residuals.
It is designed to help in the construction and testing of specific strategies, which it can do in three ways.
Exploratory graphical analysis and test of specific violations indicated no departure from the assumption of proportional hazards.
Based on the crystal structure of the zinc fingers of Zif268 and SP1 bound to DNA [ 55, 56], and testing of specific binding of CACC box variants to recombinant KLF1, KLF3 and KLF17 [ 45, 52, 57, 58], a generic KLF TFBS has been proposed.
A more detailed examination and testing of specific hypotheses using for example the recently developed flux balance analysis models to identify stage-specific metabolic bottlenecks [ 14] will be required to confirm or refute this current interpretation as well as identify potential drug targets.
These data offer a general description of co-infection-associated death in humans, providing broad context for other co-infection research, and enable tests of specific, public-health relevant hypotheses about co-infection.
Likewise, some [ 12, 13, 33] have suggested that the rich diversity of herbivorous dinosaurs in the Late Cretaceous of Western Interior North America was fostered, in part, by a similar mechanism, but rigorous quantification of these patterns and formal tests of specific hypotheses are lacking.
Local government clinics are organized to render antenatal care, with HIV counselling and testing, on specific days of the week.
This sometimes leads to the production of catalogues of risk factors and sometimes to tests of specific hypotheses relating to the mechanisms that lie behind initial involvement, continued involvement and desistance from offending.
This paper presents an experimental study that involves the design, construction and testing of a specific system that has an isolated detached FRC inside the main continuous FRC.
