Browsing by Author "Liu, Yang"
Now showing items 1-9 of 9
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Investigation of depth-resolved nanoscale structural changes in regulated cell proliferation and chromatin decondensation
Uttam, Shikhar; Bista, Rajan K.; Staton, Kevin; Alexandrov, Sergey; Choi, Serah; Bakkenist, Christopher J.; Hartman, Douglas J.; Brand, Randall E.; Liu, Yang (2013)We present depth-resolved spatial-domain low-coherence quantitative phase microscopy, a simple approach that utilizes coherence gating to construct a depth-resolved structural feature vector quantifying sub-resolution axial ... -
Investigation of depth-resolved nanoscale structural changes in regulated cell proliferation and chromatin decondensation
Uttam, Shikhar; Bista, Rajan K.; Staton, Kevin; Alexandrov, Sergey; Choi, Serah; Bakkenist, Christopher J.; Hartman, Douglas J.; Brand, Randall E.; Liu, Yang (The Optical Society, 2013-03-22) -
Investigation of depth-resolved nanoscale structural changes in regulated cell proliferation and chromatin decondensation: erratum
Uttam, Shikhar; Bista, Rajan K.; Staton, Kevin; Alexandrov, Sergey; Choi, Serah; Bakkenist, Christopher J.; Hartman, Douglas J.; Brand, Randall E.; Liu, Yang (The Optical Society, 2013-10-14) -
Investigation of nanoscale structural alterations of cell nucleus as an early sign of cancer
Liu, Yang; Uttam, Shikhar; Alexandrov, Sergey; Bista, Rajan K (Springer Nature, 2014-01-01)Background: The cell and tissue structural properties assessed with a conventional bright-field light microscope play a key role in cancer diagnosis, but they sometimes have limited accuracy in detecting early-stage cancers ... -
Novel human acute ischemic stroke blood clot analogs for in vitro thrombectomy testing
Fitzgerald, Seán; Liu, Yang; Dai, Daying; Mereuta, Oana Madalina; Abbasi, Mehdi; Larco, JL Arturo; Douglas, Andrew; Kallmes, David; Savastano, Luis; Doyle, Karen M.; Brinjikji, Waleed (American Society of Neuroradiology, 2021-04-08)BACKGROUND AND PURPOSE: Previous studies have successfully created blood clot analogs for in vitro endovascular device testing using animal blood of various species. Blood components vary greatly among species; therefore, ... -
One-Class Support Vector Machine Calibration Using Particle Swarm Optimisation
Liu, Yang; Madden, Michael G. (2007)Abstract. Population-based search methods such as evolutionary algorithms, shuffled complex algorithms, simulated annealing and ant colony search are increasingly used as automatic calibration methods ... -
Real-time quantitative visualization of 3D structural information
Alexandrov, Sergey; Uttam, Shikhar; Bista, Rajan K.; Zhao, Chengquan; Liu, Yang (Optica, 2012)We demonstrate a novel approach for the real time visualization and quantification of the 3D spatial frequencies in an image domain. Our approach is based on the spectral encoding of spatial frequency principle and permits ... -
Spectral encoding of spatial frequency approach for characterization of nanoscale structures
Alexandrov, Sergey; Uttam, Shikhar; Bista, Rajan K.; Staton, Kevin; Liu, Yang (American Institute of Physics, 2012-07-17)An approach to acquire axial structural information at nanoscale is demonstrated. It is based on spectral encoding of spatial frequency principle to reconstruct the structural information about the axial profile of the ... -
Tomographic imaging via spectral encoding of spatial frequency
Uttam, Shikhar; Alexandrov, Sergey; Bista, Rajan K.; Liu, Yang (The Optical Society, 2013-03-19)