While that may not seem significant, Fang adds that "the very fact that it shrinks is impressive". For most applications, Fang says designers may simply prefer structures that do not expand when heated.
On the reporting side of imaging, studies have shown that a large majority of referring practitioners prefer structured reports (SR) to free text reports [1, 2]2 3, although the level of enthusiasm amongst radiologists has usually lagged behind.
To determine why, despite growing evidence that radiologists and referring physicians prefer structured reporting (SR) to free text (FT) reporting, SR has not been widely adopted in most radiology departments.
Our clinical colleagues prefer structured or template reporting over conventional reports.
A public database will typically have one globally preferred structure representation which has been normalised and drawn in some preferred manner which is not necessarily most appropriate for the task at hand.
We present an operational method to determine the 'locally preferred structure' of model liquids, a notion often put forward to explain supercooling of a liquid and glass formation.
The map was repeatedly cited on both my midterm and final section evaluations as a semester highlight, appealing alike to the shy and the boisterous, to the beginners and the advanced, and to those who preferred structure and those who preferred free-wheeling debate.
Preferring structure 3 over 4 was based on the comparison of the 1H-NMR spectral data for compounds 1 and 3. Thus, the 1H-NMR spectrum of 3b as an example revealed, in addition to the methoxy group, aromatic and NH2 proton signals, a singlet (1H) at δ 6.41 assigned to the pyrimidine H-5.
Parks and co-workers [21] showed that for Ag nanoparticles of 55 atoms in size, the ideal Mackay icosahedron is the most energetically preferred structure; these measurements were made using electron diffraction in situ over Ag55+/− ionized clusters selected by mass.
