Mr. Bush has been wise to emphasize the danger Saddam poses because of his unrelenting campaign to acquire weapons of horrible power.
Employed caregivers should not bear the risk "that a family may guess wrong about the threat that one of its members poses because of Alzheimer's disease".
People really seem like they're at Sound for the tunes, and there's less posturing and posing because of that (even though they won't let boys dance on the platform).
One example is shown in Figure 11, where a walking pose is predicted as a running pose because the fierce movement of the legs is similar to that in a running pose from training.
Studies conducted on animal models are of outstanding interest but each model poses limits because of the characteristic of animals, the availability of research tools, and the differences with humans.
Quantitative measurements of environmental factors greatly improve the quality of epidemiologic studies but can pose challenges because of the presence of upper or lower detection limits or interfering compounds, which do not allow for precise measured values.
Detection of genetic abnormalities in preneoplastic lesions poses challenges because of the small size of lesions, the heterogeneity of precancerous cells, and the relatively low number of abnormal cells compared to normal cells.
Alternatives involving the removal of a selectable marker gene by site specific recombination pose disadvantages because of remnant sequences of foreign origin [ 28].
Radiation therapy for the treatment of head and neck skin cancer poses challenges because of the inherently uneven tissue topography of the face and the need to protect surrounding unaffected tissues.
Sequencing downstream of the DBL1alpha domain poses difficulties because of the high AT richness, long homopolymeric sequence stretches, repeat units of various sizes and the fact that var genes evolve by frequent recombination.
Safe passage of pedicle screws at C2 poses challenges because of the proximity to the vertebral artery, size of the pedicles, and variations in the location of the foramen transversarium.
