Even if Obama and his administration escape any further scandals, he will not be able to avoid the "lame-duck" factor.
Then there's the lame-duck factor with an emphasis on lame.
Play Minnesota Duck, Duck, Grey Duck.
This suggests that imprinting is important but incomplete in ducks; genetic factors also contribute to mate recognition.
"People tend to duck the magic factor of the opera and play it out as a romantic comedy," Mitchell said, "or play the romantic side of things and not look at the feminist side of things, which is that two women run something that is very efficient, that pleasures them".
Variation in resting and net metabolic rate was apportioned using general linear modelling (GLM) between duck identity (fixed factor), body mass and load mass (covariates).
Conversely, ectopic expression of this repressor phenocopies muscle defects seen in loss-of-function lame duck mutants, a transcription factor specific to FCMs.
We find that the population of domestic duck is the main factor delineating areas at risk of HPAI H5N1 spread in domestic poultry in South Asia, and that other risk factors, such as human population and chicken density, are associated with HPAI H5N1 risk within those areas.
The pattern that emerges is that free-grazing ducks form a HPAI risk factor both in chicken and ducks, which suggests that they may form a reservoir of HPAI virus.
Therefore, H5N1-infected ducks are a risk factor for both commercial and backyard poultry and potentially for humans as well.
Although the sample size of our study was relatively small, our results suggest that handling wild waterfowl, especially ducks, is a risk factor for direct transmission of avian influenza virus to humans.
