The results of a simple diffusion reaction model indicate only minor changes of porewater composition with time, which is primarily due to the geochemical similarities of the bentonite and the argillaceous host rock.
Some researchers have hypothesized that the decreased T4 is caused by displacement of T4 from transport proteins (Hamers et al. 2006; Meerts et al. 2000), but quantitative structural-activity binding models indicate only weak affinity of PBDE-47 to transthyretin (TTR), although the hydroxylated form of PBDE-47, 6-OH-PBDE-47, has greater affinity (Harju et al. 2007).
Our niche modeling results indicated only minor losses to the area of suitable niche space at lower levels of modeled climate change; at the most severe climate shifts we tested the area of suitable niche space reduced by slightly more than 50%.
The full models allowing for this structure failed to converge but simplified models, using SAS, indicated only minor effects of clustering on estimates of standard error and the results presented here were from an SPSS 17.0 analysis without multilevel modeling.
The kCOD model indicated that only paper and textile waste were significant at a 90% confidence level in estimating COD concentration, while paper, yard, and food waste were significant in the kBOD model.
Estimates from the modified Fine and Gray model indicated that only effects of age group and unipolar vs. bipolar prostheses were statistically significant.
Data from a study that used this type of model indicated that only 1 hour of LPS exposure was required to induce an ET. However, this refractory state is not permanent, and after 5 days, the cells reverted to a proinflammatory phenotype in response to endotoxin stimulation [ 17].
Finally, the results from the dynamic linear feedback model coincide with those from the multiplicative distributed lag model, indicating not only lag effects from more recent R&D but also an overall long-run effect of internal R&D investments in the distant past on the knowledge production or innovation process of incumbent pharmaceutical firms.
The model indicates that only when these three components are in balance, interactively stabilizing and reinforcing one another, do people feel healthy and well [ 24- 26].
Computer simulations of the model indicate that only certain parameter regions of the three-dimensional parameter space (proliferation capacity, migration rate and cell death rate) are consistent with malignant tumour growth, and that the dependence can be complicated.
