Now showing items 1-10 of 10

    • An efficient finite element method for embedded interface problems 

      Dolbow, J; Harari, I (International Journal for Numerical Methods in Engineering, 2009-04-09)
      A stabilized finite element method based on the Nitsche technique for enforcing constraints leads to an efficient computational procedure for embedded interface problems. We consider cases in which the jump of a field across ...
    • Bayesian Spatial Quantile Regression. 

      Reich, BJ; Fuentes, M; Dunson, DB (J Am Stat Assoc, 2011-03)
      Tropospheric ozone is one of the six criteria pollutants regulated by the United States Environmental Protection Agency under the Clean Air Act and has been linked with several adverse health effects, including mortality. ...
    • Compressive holography. 

      Brady, DJ; Choi, K; Marks, DL; Horisaki, R; Lim, S (Opt Express, 2009-07-20)
      Compressive sampling enables signal reconstruction using less than one measurement per reconstructed signal value. Compressive measurement is particularly useful in generating multidimensional images from lower dimensional ...
    • Coordinated analysis of delayed sprites with high-speed images and remote electromagnetic fields 

      Li, J; Cummer, SA; Lyons, WA; Nelson, TE (Journal of Geophysical Research Atmospheres, 2008-10-27)
      Simultaneous measurements of high-altitude optical emissions and magnetic fields produced by sprite-associated lightning discharges enable a close examination of the link between low-altitude lightning processes and high-altitude ...
    • Harmonic source wavefront aberration correction for ultrasound imaging. 

      Dianis, SW; von Ramm, OT (J Acoust Soc Am, 2011-01)
      A method is proposed which uses a lower-frequency transmit to create a known harmonic acoustical source in tissue suitable for wavefront correction without a priori assumptions of the target or requiring a transponder. The ...
    • Knowledge-based IMRT treatment planning for prostate cancer. 

      Chanyavanich, V; Das, SK; Lee, WR; Lo, JY (Med Phys, 2011-05)
      PURPOSE: To demonstrate the feasibility of using a knowledge base of prior treatment plans to generate new prostate intensity modulated radiation therapy (IMRT) plans. Each new case would be matched against others in the ...
    • Optimized approach to decision fusion of heterogeneous data for breast cancer diagnosis. 

      Jesneck, JL; Nolte, LW; Baker, JA; Floyd, CE; Lo, JY (Med Phys, 2006-08)
      As more diagnostic testing options become available to physicians, it becomes more difficult to combine various types of medical information together in order to optimize the overall diagnosis. To improve diagnostic performance, ...
    • The effects of osmotic stress on the structure and function of the cell nucleus. 

      Finan, JD; Guilak, F (J Cell Biochem, 2010-02-15)
      Osmotic stress is a potent regulator of the normal function of cells that are exposed to osmotically active environments under physiologic or pathologic conditions. The ability of cells to alter gene expression and metabolic ...
    • Three-dimensional computer generated breast phantom based on empirical data 

      Li, CM; Segars, WP; Lo, JY; Veress, AI; Boone, JM; III, DJT (MEDICAL IMAGING 2008: PHYSICS OF MEDICAL IMAGING, PTS 1-3, 2008)
    • Uncertainty propagation through software dependability models 

      Mishra, K; Trivedi, KS (Proceedings - International Symposium on Software Reliability Engineering, ISSRE, 2011-12-01)
      Stochastic models are often employed to study dependability of critical systems and assess various hardware and software fault-tolerance techniques. These models take into account the randomness in the events of interest ...