Zobrazeno 1 - 10
of 1 918
pro vyhledávání: '"A. Fruchtman"'
Autor:
Hila Fruchtman Brot, Victoria L. Mango
Publikováno v:
Ultrasonography, Vol 43, Iss 1, Pp 3-14 (2024)
Ultrasound (US) is a widely accessible and extensively used tool for breast imaging. It is commonly used as an additional screening tool, especially for women with dense breast tissue. Advances in artificial intelligence (AI) have led to the developm
Externí odkaz:
https://doaj.org/article/018f5c8094954b43b138778e1c5d671c
Autor:
Osin, Jhonathan, Wolf, Lior, Gurevitch, Guy, Keynan, Jackob Nimrod, Fruchtman-Steinbok, Tom, Or-Borichev, Ayelet, Balter, Shira Reznik, Hendler, Talma
Publikováno v:
MICCAI 2020, https://link.springer.com/chapter/10.1007/978-3-030-59728-3_46
We present a deep neural network method for learning a personal representation for individuals that are performing a self neuromodulation task, guided by functional MRI (fMRI). This neurofeedback task (watch vs. regulate) provides the subjects with a
Externí odkaz:
http://arxiv.org/abs/2112.04902
Autor:
Stollberg, Christine, Kroupp, Eyal, Mikitchuk, Dimitry, Sharma, Prashant, Bernshtam, Vladimir, Cvejic, Marko, Doron, Ramy, Stambulchik, Evgeny, Maron, Yitzhak, Fruchtman, Amnon, Ochs, Ian E., Fisch, Nathaniel J., Shumlak, Uri
Spectroscopic measurements of the magnetic field evolution in a Z-pinch throughout stagnation and with particularly high spatial resolution reveal a sudden current redistribution from the stagnating plasma (SP) to a low density plasma (LDP) at larger
Externí odkaz:
http://arxiv.org/abs/2111.06450
A weight based dynamic compression method has recently been proposed, which is especially suitable for the encoding of files with locally skewed distributions. Its main idea is to assign larger weights to closer to be encoded symbols by means of an i
Externí odkaz:
http://arxiv.org/abs/2105.10327
Autor:
Cvejić, M., Mikitchuk, D., Kroupp, E., Doron, R., Sharma, P., Maron, Y., Velikovich, A. L., Fruchtman, A., Ochs, I. E., Kolmes, E. J., Fisch, N. J.
Using detailed spectroscopic measurements, highly-resolved in both time and space, a self-generated plasma rotation is demonstrated for the first time in a cylindrical Z-pinch implosion with a pre-embedded axial magnetic field. The plasma parameters
Externí odkaz:
http://arxiv.org/abs/2104.07342
Publikováno v:
Journal of Chemical Physics - 153 (2020) 134701
We present a novel, counter-intuitive method, based on dark state protection, for significantly improving exciton transport efficiency through `wires' comprising a chain of molecular sites with an intrinsic energy gradient. Specifically, by introduci
Externí odkaz:
http://arxiv.org/abs/2007.15993
Autor:
Kaganovich, Igor D., Smolyakov, Andrei, Raitses, Yevgeny, Ahedo, Eduardo, Mikellides, Ioannis G., Jorns, Benjamin, Taccogna, Francesco, Gueroult, Renaud, Tsikata, Sedina, Bourdon, Anne, Boeuf, Jean-Pierre, Keidar, Michael, Powis, Andrew Tasman, Merino, Mario, Cappelli, Mark, Hara, Kentaro, Carlsson, Johan A., Fisch, Nathaniel J., Chabert, Pascal, Schweigert, Irina, Lafleur, Trevor, Matyash, Konstantin, Khrabrov, Alexander V., Boswell, Rod W., Fruchtman, Amnon
This paper provides perspectives on recent progress in the understanding of the physics of devices where the external magnetic field is applied perpendicularly to the discharge current. This configuration generates a strong electric field, which acts
Externí odkaz:
http://arxiv.org/abs/2007.09194
Huffman coding is known to be optimal, yet its dynamic version may be even more efficient in practice. A new variant of Huffman encoding has been proposed recently, that provably always performs better than static Huffman coding by at least $m-1$ bit
Externí odkaz:
http://arxiv.org/abs/2005.08232
Akademický článek
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Autor:
Ochs, Ian E., Stollberg, Christine, Kroupp, Eyal, Maron, Yitzhak, Fruchtman, Amnon, Kolmes, Elijah J., Mlodik, Mikhail E., Fisch, Nathaniel J.
Publikováno v:
Physics of Plasmas 26, 122706 (2019)
Recent diagnostic advances in gas-puff Z pinches at the Weizmann Institute for the first time allow the reconstruction of the current flow as a function of time and radius. These experiments show an unexpected radially-outward motion of the current c
Externí odkaz:
http://arxiv.org/abs/1907.02134