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pro vyhledávání: '"Hardy, Benjamin M."'
A magnitude-least-squares radiofrequency pulse design algorithm is reported which uses interleaved exact and stochastically-generated inexact updates to escape local minima and find low-cost solutions. Inexact updates are performed using a small rand
Externí odkaz:
http://arxiv.org/abs/2407.14696
Autor:
Hardy, Benjamin M., Drake, Gary, Chai, Shuyang, Dhakal, Bibek, Martin, Jonathan B., Xu, Junzhong, Does, Mark D., Anderson, Adam W., Yan, Xinqiang, Gore, John C.
Signal to noise ratios (SNR) in magnetic resonance microscopy images are limited by acquisition times and the decreasing number of spins in smaller voxels. Significant SNR gains from cooling of the RF receiver are only realized when the Johnson noise
Externí odkaz:
http://arxiv.org/abs/2308.13126
Autor:
Hardy, Benjamin M., Zhu, Yue, Harkins, Kevin D., Dhakal, Bibek, Martin, Jonathan B., Xie, Jingping, Xu, Junzhong, Does, Mark D., Anderson, Adam W., Gore, John C.
Magnetic resonance microscopy images at cellular resolution (< 10 microns) are limited by diffusion. SNR and spatial resolution suffer from the dephasing of transverse magnetization caused by diffusion of spins in strong gradients. Such effects may b
Externí odkaz:
http://arxiv.org/abs/2301.00727
Autor:
Hardy, Benjamin M, Drake, Gary, Chai, Shuyang, Dhakal, Bibek, Martin, Jonathan B, Xu, Junzhong, Does, Mark D, Anderson, Adam W, Yan, Xinqiang, Gore, John C
Publikováno v:
In Journal of Magnetic Resonance Open March 2024 18
Autor:
Xu, Junzhong, Jiang, Xiaoyu, Li, Hua, Arlinghaus, Lori R., McKinley, Eliot T., Devan, Sean P., Hardy, Benjamin M., Xie, Jingping, Kang, Hakmook, Chakravarthy, Anuradha B., Gore, John C.
Purpose: Cell size is a fundamental characteristic of all tissues, and changes in cell size in cancer reflect tumor status and response to treatments, such as apoptosis and cell cycle arrest. Unfortunately, cell size can only be obtained by pathologi
Externí odkaz:
http://arxiv.org/abs/1905.07818
Publikováno v:
In Magnetic Resonance Imaging October 2022 92:187-196
Publikováno v:
European Journal of Trauma & Emergency Surgery; Aug2024, Vol. 50 Issue 4, p1439-1452, 14p
Autor:
Hardy, Benjamin M., Varghese, Adrian, Adams, Megan J., Enninghorst, Natalie, Balogh, Zsolt J.
Publikováno v:
European Journal of Trauma & Emergency Surgery; Aug2024, Vol. 50 Issue 4, p1305-1312, 8p
Akademický článek
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Autor:
Sisak, Krisztian, Manolis, Michael, Hardy, Benjamin M., Enninghorst, Natalie, Bendinelli, Cino, Balogh, Zsolt J.
Publikováno v:
In Injury May 2013 44(5):581-586