Sample size calculation for testing the primary hypothesis (alveolar collapse is reduced after PSV compared to PCV in a model of experimental pulmonary ALI in rats) was based on effect estimates obtained from pilot studies.
There is only so much about the middens on Easter Island or the soil structures of Greenland that one needs to know to embrace a particular collapse hypothesis.
Update: The Washington Post confirms my hypothesis: "Social reader "collapse" is b/c of evolving FB modules.
A buckling analysis, both linear and nonlinear, is also carried out to verify and to check that the collapse hypothesis for the communications tower is right.
In addition, the MT data support the vertical collapse hypothesis proposed by Martí (2004) and Martí et al. (1997) to explain the origin of Las Cañadas caldera (Piña-Varas et al. 2015).
In the absence of disease epidemics, increased human disturbance or predation, we applied multilevel, mixed, regression models to assess the hypothesis that the collapse from high to low breeding success was due primarily to changes in prey availability.
In brief, the test assesses whether the branch being studied provides a significant likelihood gain, in comparison with the null hypothesis that involves collapsing that branch, but leaving the rest of the tree topology identical.
As a measure of the robustness of each node, we used an approximate Likelihood Ratio Test (aLRT), which assesses that the branch being studied provides a significant likelihood gain, in comparison with the null hypothesis that involves collapsing the branch under study but leaving the rest of the tree topology unaffected [ 64].
Second, using the quantum equilibrium hypothesis, that it randomly collapses according to the usual quantum mechanical rules under precisely those conditions on the interaction between the subsystem and its environment that define an ideal quantum measurement.
A recent study in an animal model of cycling airway collapse supports the hypothesis that mechanic traumata due to airway collapse lead to mucosal inflammation [11].
