Shyamnath Gollakota and his colleague Joshua Smith have proved that weak radio signals can indeed provide all an Internet gadget needs, using a principle called back-scattering
s TruBind BSI System 100 Back-Scattering
Interferometer provides direct binding Kd determinations with label-free, conformation-sensitive detection, delivering significant advantages over conventional methods for intractable drug targets in complex matrices.
According to GTD theory, noisy radar target back-scattering
data can be expressed as follows:
Brown, "A numerical study of back-scattering
from time-evolving sea surfaces: Comparison of hydrodynamic models," IEEE Trans.
Esta edicion trae informacion sobre la tecnica de difraccion de electrones retro-proyectados (EBSD, Electron Back-Scattering
Diffraction), poco conocida en el pais y abre un espectro de opciones para estructurar el analisis de materiales tanto para los procesos de investigacion como para aplicaciones en la industria.
This is achieved through the use of a second laser beam that is directed at the sample from behind, allowing for detection of the back-scattering
This can be attributed to the sampled soil volume, which for the [gamma]-ray back-scattering
is 20 times higher, opening the possibility for [gamma]-rays to reach deeper layers of lower average soil bulk density because it includes more of the larger pores between aggregates and clods.
Good resolution and high flux at long d-spacings can be achieved on diffractometers with back-scattering
geometry using cold neutron pulses, such as the IRIS and OSIRIS instruments at the ISIS spallation source.
The creaming rate was estimated by detecting the change of the back-scattering
light intensity of the samples using a commercial optical detector.
At one end of the spectrum are sticks used to probe for land mines; at the other end are mass spectrometers and back-scattering
x-ray systems that can see through walls.
High-volatile-content carbon blacks offer an additional increment of UV protection above their absorption and back-scattering
In their experiment, the presence of anisotropic back-scattering
was used to differentiate between single and multiple scattering media.