The theory of coherent transverse oscillations of two particle species is extended to include strong species-species and image forces. It is shown that in general the species-species force can considerably alter the instability threshold. Conversely, it is shown that the limit on the performance of...
Focused ultrasound (FUS) has recently been investigated as a new mode of non-invasive brain stimulation, which offers exquisite spatial resolution and depth control. We report on the elicitation of explicit somatosensory sensations as well as accompanyin
A variation of this device, with the lens rigidly fixed to the CCD (asymmetric RASNIK), is used as distance proximity sensor. For this application, the distance lens-CCD can be tailored to cover the desired range of distance, typically between 0.25 and 0.85 m. The transverse dynamic range ...
By using such aPC, we can design a flat lens to focus apoint sourceon one side of the lens into a real point image on the other side54–62.Fig. 3represents the typical field intensity pattern for such a lens. X and Y are vertical and transverse directions of thewave propagating, respe...
Recently, it has been shown that Fourier-based image processing can be implemented without the need of a bulky 4f system, by instead filtering the transverse momentum of an image directly in real space8,9. The implementation of this idea, sometimes referred to as an ‘object’ or ‘image pl...
What transformation will always produce a congruent figure? In the following image, the original function (black) is y=x^2. What What is the transverse axis of the hyperbola \frac{(x + 13)^{2{16} - \frac{(y - 15)^{2{4} = 1? (a) x = 13 (b) x = -13 (c...
image plate transverse lotmoment methodThe normalized impedance of a transverse slot on the image plate of an image NRD that is a modification of the original NRD is formulated by means of the method of moments. In terms of the modes that can be supported within the image NRD guide, the ...
Modern lens designs are capable of resolving greater than 10 gigapixels, while advances in camera frame-rate and hyperspectral imaging have made data acquisition rates of Terapixel/second a real possibility. The main bottlenecks preventing such high data
The fusion image (1.17E), a combination of the PET and CT transverse, clearly emphasizes the metastasis. For comparison, the MRI image (1.17C) of the same view, while providing spatial organization of the organs, is by itself not as informative. Finally, the ultrasound image (1.17F) ...
the direction in which 3D images are observed is set according to the arrangement direction of the lenticular lens or the barrier, and thus, the 3D images may be seen in only one of a transverse mode and a longitudinal mode. However, various selections may be desired, for example, selection...