Study of the effect on shelter cat intakes and euthanasia from a shelter neuter return project of 10,080 cats from March 2010 to June 2014

Por Johnson, Karen L., Cicirelli, Jon
Publicado em 2014

Evaluation of animal control measures on pet demographics in Santa Clara County, California, 1993–2006

Por Kass, Philip H., Johnson, Karen L., Weng, Hsin-Yi
Publicado em 2013

Evaluation of Rigid-Body Motion Compensation in Cardiac Perfusion SPECT Employing Polar-Map Quantification

Por Pretorius, P. Hendrik, Johnson, Karen L., King, Michael A.
Publicado no IEEE Trans Nucl Sci (2016)

Investigation of the physical effects of respiratory motion compensation in a large population of patients undergoing Tc-99m cardiac perfusion SPECT/CT stress imaging

Por Pretorius, P. Hendrik, Johnson, Karen L., Dahlberg, Seth T., King, Michael A.
Publicado no J Nucl Cardiol (2017)

Identification of the vascular plants of Churchill, Manitoba, using a DNA barcode library

Por Kuzmina, Maria L, Johnson, Karen L, Barron, Hannah R, Hebert, Paul DN
Publicado em 2012

Quantitative Study of Rigid-Body and Respiratory Motion of Patients Undergoing Stress and Rest Cardiac SPECT Imaging

Por Mukherjee, Joyeeta Mitra, Johnson, Karen L., McNamara, Joseph E., King, Michael A.
Publicado em 2010

Estimation of Rigid-Body and Respiratory Motion of the Heart From Marker-Tracking Data for SPECT Motion Correction

Por Mukherjee, Joyeeta Mitra, McNamara, Joseph E., Johnson, Karen L., Dey, Joyoni, King, Michael A.
Publicado em 2009

An evaluation of data-driven motion estimation in comparison to the usage of external-surrogates in cardiac SPECT imaging

Por Mukherjee, Joyeeta Mitra, Hutton, Brian F, Johnson, Karen L, Pretorius, P Hendrik, King, Michael A
Publicado em 2013

Personalized Models for Injected Activity Levels in SPECT Myocardial Perfusion Imaging

Por Ramon, Albert Juan, Yang, Yongyi, Pretorius, P. Hendrik, Johnson, Karen L., King, Michael A., Wernick, Miles N.
Publicado no IEEE Trans Med Imaging (2018)

Adaptation of the modified Bouc–Wen model to compensate for hysteresis in respiratory motion for the list-mode binning of cardiac SPECT and PET acquisitions: Testing using MRI

Por Dasari, Paul K. R., Shazeeb, Mohammed Salman, Könik, Arda, Lindsay, Clifford, Mukherjee, Joyeeta M., Johnson, Karen L., King, Michael A.
Publicado no Med Phys (2014)

Correction of hysteretic respiratory motion in SPECT myocardial perfusion imaging: Simulation and patient studies

Por Dasari, Paul K. R., Könik, Arda, Pretorius, P. Hendrik, Johnson, Karen L., Segars, William P., Shazeeb, Mohammed S., King, Michael A.
Publicado no Med Phys (2017)

Digital Anthropomorphic Phantoms of Non-Rigid Human Respiratory and Voluntary Body Motion for Investigating Motion Correction in Emission Imaging

Por Könik, Arda, Connolly, Caitlin M, Johnson, Karen L, Dasari, Paul, Segars, Paul W, Pretorius, P H, Lindsay, Clifford, Dey, Joyoni, King, Michael A
Publicado em 2014

Retrospective fractional dose reduction in Tc-99m cardiac perfusion SPECT/CT patients: A human and model observer study

Por Pretorius, P. Hendrik, Ramon, Albert Juan, King, Michael A., Konik, Arda, Dahlberg, Seth T., Parker, Mathew W, Botkin, Naomi F., Johnson, Karen L., Yang, Yongyi, Wernick, Miles N.
Publicado no J Nucl Cardiol (2019)

Amplifying the Voice of the Patient in Clinical Research: Development of Toolkits for Use in Designing and Conducting Patient-Centered Clinical Studies

Por Elmer, Mary, Florek, Cathy, Gabryelski, Lori, Greene, Alison, Inglis, Anne Marie, Johnson, Karen L., Keiper, Tanja, Ludlam, Sean, Sharpe, T. J., Shay, Kathyjo, Somers, Fabian, Sutherland, Catherine, Teufel, Michele, Yates, Stephen
Publicado no Ther Innov Regul Sci (2020)