Summary: TEHRAN (FNA)- Researchers from CIC nanoGUNE (San Sebastian, Spain) and collaborators have reported in Science the development of a so-called hyperbolic metasurface on which light propagates
with completely reshaped wafefronts.
2 : to cause (as an idea or belief) to spread out and affect a greater number or wider area <The preacher traveled to propagate
This, in turn, affects the way in which the material propagates
sound waves, making it appear 'softer' than it actually is.
It defines a voltage pattern that would propagate
undistorted down the line, an impedance of each line when in that mode and a speed of the signal that propagates
in that mode.
When we propagate
now, we don't necessarily produce gay offspring.
During the Cultural Revolution, he wrote, China's constitution "mentioned the freedom to propagate
atheism, but said nothing about the freedom to propagate
theism or religion.
Repeated attempts by environmental groups, private botanical gardens, and governmental agencies to propagate
this plant failed.
You can imagine that it would be so beat up, so fractured, that the seismic waves wouldn't be able to propagate
from one side to the other," says Cheng.
which specializes in the development and commercialization of autologous cellular therapies for tissue regeneration, has unveiled a design for an automated system to propagate
and harvest cells more efficiently and cost- effectively than other cell harvesting systems currently available.
Establishing commercial plantations will cost a good chunk of money, since a grower would not want to propagate
wild yew material, which is highly variable in chemical content, but would want lead or selected material with high concentrations of paclitaxel.
In evaluating the corrosion status of oil-storage tank bottom plates, acoustic emission (AE) waves that propagate
in liquid are measured because AE attenuation is smaller in liquid than in steel.
However, because of differences in species biology and economic and social systems, the methods used abroad to propagate
eucalyptus and other species do not work well with loblolly pine in the United States or are not attractive economically.
The cracks initiate at localized stressed sites and then propagate
through the material, typically following the steers grain boundaries.
Virtually all plants, including vegetables and herbs, will propagate
from seeds or berries, unless they're from sterile, hybrid stock.
by seed, cuttings or layering in any kind of soil.