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

od Johnson, Karen L., Cicirelli, Jon
Izdano 2014

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

od Kass, Philip H., Johnson, Karen L., Weng, Hsin-Yi
Izdano 2013

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

od Pretorius, P. Hendrik, Johnson, Karen L., King, Michael A.
Izdano u 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

od Pretorius, P. Hendrik, Johnson, Karen L., Dahlberg, Seth T., King, Michael A.
Izdano u J Nucl Cardiol (2017)

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

od Kuzmina, Maria L, Johnson, Karen L, Barron, Hannah R, Hebert, Paul DN
Izdano 2012

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

od Mukherjee, Joyeeta Mitra, Johnson, Karen L., McNamara, Joseph E., King, Michael A.
Izdano 2010

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

od Mukherjee, Joyeeta Mitra, McNamara, Joseph E., Johnson, Karen L., Dey, Joyoni, King, Michael A.
Izdano 2009

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

od Mukherjee, Joyeeta Mitra, Hutton, Brian F, Johnson, Karen L, Pretorius, P Hendrik, King, Michael A
Izdano 2013

Personalized Models for Injected Activity Levels in SPECT Myocardial Perfusion Imaging

od Ramon, Albert Juan, Yang, Yongyi, Pretorius, P. Hendrik, Johnson, Karen L., King, Michael A., Wernick, Miles N.
Izdano u 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

od Dasari, Paul K. R., Shazeeb, Mohammed Salman, Könik, Arda, Lindsay, Clifford, Mukherjee, Joyeeta M., Johnson, Karen L., King, Michael A.
Izdano u Med Phys (2014)

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

od Dasari, Paul K. R., Könik, Arda, Pretorius, P. Hendrik, Johnson, Karen L., Segars, William P., Shazeeb, Mohammed S., King, Michael A.
Izdano u Med Phys (2017)

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

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

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

od 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.
Izdano u 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

od 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
Izdano u Ther Innov Regul Sci (2020)