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of 1 221
pro vyhledávání: '"N Robert"'
Autor:
Ger, Norah, Ku, Alice, Lopez, Jasmyn, Bennett, N. Robert, Wang, Jia, Ateka, Grace, Anyenda, Enoch, Rosezky, Matthias, Wang, Adam S., Shaker, Kian
We present OpenDosimeter (https://opendosimeter.org/), an open hardware solution for real-time personal X-ray dose monitoring based on a scintillation counter. Using an X-ray sensor assembly (LYSO + SiPM) on a custom board powered by a Raspberry Pi P
Externí odkaz:
http://arxiv.org/abs/2409.09993
Purpose: Conventional x-ray imaging and fluoroscopy have limitations in quantitation due to several challenges, including scatter, beam hardening, and overlapping tissues. In this work, we propose single-shot quantitative imaging (SSQI) by combining
Externí odkaz:
http://arxiv.org/abs/2209.13162
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e104965 (2014)
We present a coarse-grained two dimensional mechanical model for the microtubule-tau bundles in neuronal axons in which we remove taus, as can happen in various neurodegenerative conditions such as Alzheimers disease, tauopathies, and chronic traumat
Externí odkaz:
https://doaj.org/article/1000eb0db8ea43de9f6276c2e67645d9
X-ray scatter remains a major physics challenge in volumetric computed tomography (CT), whose physical and statistical behaviors have been commonly leveraged in order to eliminate its impact on CT image quality. In this work, we conduct an in-depth d
Externí odkaz:
http://arxiv.org/abs/2012.15125
Autor:
Eulig, Elias, Maier, Joscha, Knaup, Michael, Bennett, N. Robert, Hörndler, Klaus, Wang, Adam S., Kachelrieß, Marc
Publikováno v:
Eulig, E., et al. Deep learning-based reconstruction of interventional tools and devices from four X-ray projections for tomographic interventional guidance. Medical Physics. 2021; 48: 5837-5850
Image guidance for minimally invasive interventions is usually performed by acquiring fluoroscopic images using a C-arm system. However, the projective data provide only limited information about the spatial structure and position of interventional t
Externí odkaz:
http://arxiv.org/abs/2009.10993
Publikováno v:
In Combustion and Flame January 2022 235
We have performed all atom molecular dynamics simulations on the projection domain of the intrinsically disordered htau40 protein. After generating a suitable ensemble of starting conformations at high temperatures, at room temperature in an adaptive
Externí odkaz:
http://arxiv.org/abs/1610.09696
Publikováno v:
In Fire Safety Journal October 2021