Yet the essential conundrum, succinctly stated in a 1961 tobacco-industry memo, will remain: "There are biologically active materials present in cigarette tobacco.
The rest of the materials present in coatings are used in weight or volume percentages of 1 percent or less and are therefore known as specialty additives.
For instance, over the summer the National Institute of Standards and Technology in Gaithersburg, Md., conducted tests of different materials present in the dorm to determine what it would take to ignite them, investigators said.
Manufacturing and inventory facilities along with the materials present in them are the physical assets of a company.
These latter three materials, present in many industrial heavy oil samples raise the apparent solubility of hydrogen in these liquids.
We also found the lasing mode is switchable upon a very small alteration in the refractive index of the materials present in the photonic crystal.
Aeolian sands are fine to medium, non-plastic and uniformly graded materials present in many sandy sites, mainly in desert areas.
It was found that the elastic modulus of the ITZ varies with the type of constituent materials present in recycled aggregate, with ITZs associated with organic components (e.g. wood, plastic and asphalt) exhibiting lower minimum elastic modulus values.
Initial results show that MMGR is capable of discriminating the presence of high-Z materials concealed in up to 30 cm of iron shielding from low- and mid-Z materials present in the cargo mockup.
The large difference in thermal expansion between dissimilar materials present in any electronic package is the source of a major problem to be solved in order to achieve improved reliability.
The achieved contrast enhancement in the image depends upon the neutron coherent scattering lengths of the materials present in the object and the degree of spatial coherence of the neutron beam.
