Results 231 to 240 of about 661,224 (311)

Evaluation of the system accuracy of frameless stereotactic radiosurgery using a combination of cone beam CT, six degrees of freedom couch, and surface image‐guided systems

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to evaluate the accuracy of the frameless linear accelerator‐based stereotactic radiosurgery (FSRS) system incorporating cone‐beam CT (CBCT), six degrees of freedom (6‐DoF) couch, room laser, and surface image‐guided (SG) systems.
Hao‐Wen Cheng, Jonathan Li, Sheng‐Hsuan Sun, Guanghua Yan, Chihray Liu   +4 more
wiley   +1 more source

Comprehensive clinical evaluation of novel 4DCT‐based lung function imaging methods

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Methods have been developed that apply image processing to 4DCTs to generate 4DCT‐ventilation/perfusion lung imaging. Traditional methods for 4DCT‐ventilation rely on Hounsfield‐Unit (HU) density‐change methods and suffer from poor numerical robustness while not providing 4DCT‐perfusion data.
Ehsan Golkar, Taindra Neupane, Lydia Wilson, Jennifer Kwak, Richard Castillo, Edward Castillo, Yevgeniy Vinogradskiy   +6 more
wiley   +1 more source

Open‐source deep‐learning models for segmentation of normal structures for prostatic and gynecological high‐dose‐rate brachytherapy: Comparison of architectures

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background The use of deep learning‐based auto‐contouring algorithms in various treatment planning services is increasingly common. There is a notable deficit of commercially or publicly available models trained on large or diverse datasets containing high‐dose‐rate (HDR) brachytherapy treatment scans, leading to poor performance on images ...
Andrew J. Krupien, Yasin Abdulkadir, Dishane C. Luximon, John Charters, Huiming Dong, Jonathan Pham, Dylan O'Connell, Jack Neylon, James M. Lamb   +8 more
wiley   +1 more source

Collective States of α-Sexithiophene Chains Inside Boron Nitride Nanotubes. [PDF]

J Phys Chem Lett
Juergensen S, Marceau JB, Mueller C, Barros EB, Kusch P, Setaro A, Gaufrès E, Reich S.   +7 more
europepmc   +1 more source

BRET3: a red‐shifted bioluminescence resonance energy transfer (BRET)‐based integrated platform for imaging protein‐protein interactions from single live cells and living animals

, 2009
Abhijit De, Pritha Ray, Andreas M. Loening, Sanjiv S. Gambhir   +3 more
openalex   +2 more sources

Solution Structure and NMR Chemical Shift Perturbations of the Arabidopsis BCCP1 Identify Intersubunit Interactions Potentially Involved in the Assembly of the Heteromeric Acetyl-CoA Carboxylase. [PDF]

Plant Direct
Shivaiah KK, Subedi GP, Barb AW, Nikolau BJ.   +3 more
europepmc   +1 more source

Back to Blue? Shifting Tides of Red and Blue and the Dole-Hagan Senate Race in North Carolina

, 2009
Jody C Baumgartner, Peter L. Francia, Brad Lockerbie, Jonathan S. Morris   +3 more
openalex   +2 more sources

Evidence of blood–brain barrier dysfunction and CSF immunoglobulin synthesis in Down Syndrome Regression Disorder

Annals of Clinical and Translational Neurology, EarlyView.
Abstract Objectives This study sought to evaluate proteomic, metabolomic, and immune signatures in the cerebrospinal fluid of individuals with Down Syndrome Regression Disorder (DSRD). Methods A prospective case–control study comparing proteomic, metabolomic, and immune profiles in individuals with DSRD was performed.
Jonathan D. Santoro, Neetha Paul Eduthan, Mellad M. Khoshnood, Saba Jafarpour, Natalie K. Boyd, Benjamin N. Vogel, Lina Nguyen, Lilia Kazerooni, Eleanor Britton, Hannah R. Lyford, Matthew D. Galbraith, Angela L. Rachubinski, Joaquin M. Espinosa   +12 more
wiley   +1 more source

Artificial intelligence-driven forecasting and shift optimization for pediatric emergency department crowding. [PDF]

JAMIA Open
Akbasli IT, Birbilen AZ, Teksam O.
europepmc   +1 more source

A Paradigm for Blue- or Red-Shifted Absorption of Small Molecules Depending on the Site of π-Extension

, 2010
Kenneth Hanson, Luke Roskop, Peter I. Djurovich, Federico Zahariev, Mark S. Gordon, Mark E. Thompson   +5 more
openalex   +2 more sources