So continue they will, but whatever medals are won from now on will, in the minds of many of us, bear — along with the names of the winners, and through no fault of theirs — an invisible defect.
We show that invisible localized defects, i.e. defects that cannot be detected by an outside observer, can be realized in a crystal with an engineered imaginary potential at the defect site.
The irregular biofilm patterns on screws, most notably the circular biofilm accumulations on screw heads, is consistent with preferential biofilm adhesion to invisible surface defects or irregularities in the machining process.
At 52 weeks, the repaired tissue owned hyaline-like characterization, such as white normal color, smooth surface comparable with sham groups; the margin was nearly invisible), while untreated defects were insufficiently filled with red fibrous tissue, with rough surface and entire visible defect margin).
In addition, the HfO2 over SiO2 interface has a better interfacial strength and less "invisible" nano-absorbing defects than the SiO2 over HfO2 interface, suggesting that improving the SiO2 over HfO2 interfacial quality will be an effective way to enhance the laser damage performance of the transport mirror coating.
These abnormalities range in severity from minute defects invisible to the human eye to gross deficits involving large territories of the cerebral hemispheres (e.g., schizencephaly).
TEM results of a nanowire whose planar defects are invisible from both (a) [001] and (b) 10 1 ¯ zone axes.
During TEM examination, planar defects are invisible in some nanowires even after a full range of tilting examination.
However, since the local defects stay invisible as the device does not emit light, the barrier requirements can differ from that of OLEDs.
