High-performance computer simulations based on advanced mathematical and physical modelling are at present a necessary tool in the development, design, and understanding of nanostructured materials.
However, the necessary experimental data are at present insufficiently comprehensive for quantitative application.
One archbishop, while lamenting the situation that made more importations necessary, stated that "we must take things as they are at present".
Our wives were present, necessary buttresses for this delicate moment.
Although clinical ethical support services are necessary, at present, such judgments have been left to the discretion of clinicians in Japan, especially since the majority of medical institutions are general and medium-sized hospitals.
"But, for them, the evidence was not sufficiently compelling to imply that such a course of action was necessary at present".
No such models are available at present that have the necessary spatial resolution.
