Results 181 to 190 of about 348,476 (369)

T2‐weighted imaging of rectal cancer using a 3D fast spin echo sequence with and without deep learning reconstruction: A reader study

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To compare image quality and clinical utility of a T2‐weighted (T2W) 3‐dimensional (3D) fast spin echo (FSE) sequence using deep learning reconstruction (DLR) versus conventional reconstruction for rectal magnetic resonance imaging (MRI).
Dan Nguyen, Sarah Palmquist, Ken‐Pin Hwang, Jingfei Ma, Usama Salem, Jia Sun, Xinzeng Wang, Jong Bum Son, Randy Ernst, Peng Wei, Harmeet Kaur, Nir Stanietzky   +11 more
wiley   +1 more source

Quantifying Variability of Young Stellar Objects in the Mid-infrared Over 6 Years with the Near-Earth Object Wide-field Infrared Survey Explorer [PDF]

, 2021
Wooseok Park, Jeong‐Eun Lee, Carlos Contreras Peña, Doug Johnstone, Gregory J. Herczeg, Sieun Lee, Seonjae Lee, Anupam Bhardwaj, G. H. Moriarty‐Schieven   +8 more
openalex   +1 more source

Modelling of a double‐scattering proton therapy nozzle using the FLUKA Monte Carlo code and analysis of linear energy transfer in patients treated for prostate cancer

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background The dose‐averaged linear energy transfer (LETD) in proton therapy (PT) has in pre‐clinical studies been linked to the relative biological effectiveness (RBE) of protons. Until recently, the most common PT delivery method in prostate cancer has been double‐scattered PT, with LETD only available through dedicated Monte Carlo (MC ...
Rasmus Klitgaard, Lars Fredrik Fjæra, Camilla Hanquist Stokkevåg, Perry Johnson, Mark Artz, Nancy Price Mendenhall, Curtis Bryant, Ludvig Paul Muren   +7 more
wiley   +1 more source

Goals for Near‐Earth‐Object Exploration Examined [PDF]

, 2010
Randy Showstack
openalex   +1 more source

Near-Earth Object Characterization Using Ground-Based Radar Systems [PDF]

, 2021
Anne Virkki, Patrick Taylor, Michael W. Busch, E. S. Howell, E. G. Rivera‐Valentín, Y. R. Fernández, Lance A. M. Benner, M. Brozović, Tracy M. Becker, S. Marshall, Dylan Hickson, J. Masiero, Alessondra Springmann, F. Paganelli, Flaviane Venditti, Luisa Fernanda Zambrano Marin, Andy Lopez Oquendo, M. Womack, Melissa J. Brucker, B. A. Campbell, M. C. Nolan   +20 more
openalex   +1 more source

A review of artificial intelligence in brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen, Richard L. J. Qiu, Tonghe Wang, Shadab Momin, Xiaofeng Yang   +4 more
wiley   +1 more source

Astronauts Beyond the Moon: Mission Operations at a Near-Earth Object [PDF]

, 2010
Thomas David Jones, Rob Landis, David Korsmeyer, P. A. Abell, Daniel R. Adamo, Timothy Kennedy   +5 more
openalex   +1 more source

Technology Development for Planetary Defense In Situ Spacecraft Missions to Near-Earth Objects [PDF]

, 2021
Brent W. Barbee, P. A. Abell, Justin Atichson, O. S. Barnouin, Shyam Bhaskaran, John Brophy, J. T. S. Cahill, P. W. Chodas, D. D. Mazanek, Ryan S. Park, Cathy Plesko, Joshua M Schare, T. Sotirelis   +12 more
openalex   +1 more source

Assessing HyperSight iterative CBCT for dose calculation in online adaptive radiotherapy for pelvis and breast patients compared to synthetic CT

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose/objectives Recent technological advancements have increased efficiency for clinical deliverability of online‐adaptive‐radiotherapy (oART). Previous cone‐beam‐computed‐tomography (CBCT) generations lacked the ability to provide reliable Hounsfield‐units (HU), thus requiring oART workflows to rely on synthetic‐CT (sCT) images derived ...
Jingwei Duan, Joel A. Pogue, Dennis N. Stanley, Sui Shen, Natalie N. Viscariello, Carlos E. Cardenas, Richard A. Popple, Joseph Harms   +7 more
wiley   +1 more source

Impact of enhanced leaf model on dose calculation accuracy in single‐isocenter multitarget stereotactic radiosurgery treatments

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Single‐isocenter multitarget (SIMT) radiosurgery has become increasingly popular as advancement in planning and delivery systems have made this approach clinically viable. With targets varying in size and distance from isocenter, SIMT plans are highly complex with dynamic multileaf collimator (MLC) motion.
Hem Moktan, Hongyu Jiang, H. Harold Li, Kenny Guida   +3 more
wiley   +1 more source