Publications by authors named "Geoff Dougherty"

Claim this Profile
D
Development and implementation of a smooth d'-based contrast-detail curve for CT imaging protocol optimization in liver examination.
Choirul Anam, Ariij Naufal, Eko Hidayanto, Heri Sutanto, Chai Hong Yeong, Geoff Dougherty

Med Phys· January 2026

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Automated measurement of detectability index in CT imaging: Development and validation.
Choirul Anam, Ariij Naufal, Zaenal Arifin, Eko Hidayanto, Evi Setiawati, Geoff Dougherty

J Appl Clin Med Phys· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Automated computation of detectability index and generation of contrast-detail curves for CT protocol optimization.
Choirul Anam, Ariij Naufal, Heri Sutanto, Kusworo Adi, Chai Hong Yeong, Geoff Dougherty

Phys Med Biol· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Automated Task-Transfer Function Measurement for CT Image Quality Assessment Based on AAPM TG 233.
Choirul Anam, Riska Amilia, Ariij Naufal, Eko Hidayanto, Heri Sutanto, Geoff Dougherty

J Imaging· August 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Performance of A Statistical-Based Automatic Contrast-to-Noise Ratio Measurement on Images of the ACR CT Phantom.
Choirul Anam, Riska Amilia, Ariij Naufal, Heri Sutanto, Wahyu S Budi, Geoff Dougherty

J Imaging· May 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Evaluation of direct point dose estimation based on the distribution of the size-specific dose estimate.
Choirul Anam, Heri Sutanto, Riska Amilia, Rini Marini, Sinta Nur Barokah, Geoff Dougherty

Phys Eng Sci Med· December 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
A statistical-based automatic detection of a low-contrast object in the ACR CT phantom for measuring contrast-to-noise ratio of CT images.
Choirul Anam, Riska Amilia, Ariij Naufal, Toshioh Fujibuchi, Geoff Dougherty

Biomed Phys Eng Express· November 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
A novel method for developing contrast-detail curves from clinical patient images based on statistical low-contrast detectability.
Choirul Anam, Ariij Naufal, Heri Sutanto, Toshioh Fujibuchi, Geoff Dougherty

Biomed Phys Eng Express· May 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
A Practical Method for Slice Spacing Measurement Using the American Association of Physicists in Medicine Computed Tomography Performance Phantom.
Choirul Anam, Ariij Naufal, Yanurita Dwihapsari, Toshioh Fujibuchi, Geoff Dougherty

J Med Phys· March 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
A challenge and solution for automatic thin slice thickness measurements on images of the Catphan phantom.
Choirul Anam, Riska Amilia, Ariij Naufal, Heri Sutanto, Geoff Dougherty

Biomed Phys Eng Express· February 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Is neighborhood deprivation index a risk factor for Staphylococcus aureus infections?
Geeta Sood, Geoff Dougherty, John Martin, Edward Beranek, B Mark Landrum

Am J Infect Control· December 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Algorithm development for automatic laser alignment assessment on an ACR CT phantom and its evaluation on sixteen CT scanners.
Choirul Anam, Riska Amilia, Ariij Naufal, Geoff Dougherty

Biomed Phys Eng Express· October 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Impact of Noise Level on the Accuracy of Automated Measurement of CT Number Linearity on ACR CT and Computational Phantoms.
Choirul Anam, Riska Amilia, Ariij Naufal, Heri Sutanto, Yanurita Dwihapsari, Geoff Dougherty

J Biomed Phys Eng· August 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
D
Development and Implementation of a Maryland State Program Providing Hospital Payment Incentives for Reduction in Readmission Disparities.
Kyle Rice, Alyson Schuster, Allan Pack, Geoff B Dougherty

Med Care· July 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Automatic slice thickness measurement on three types of Catphan CT phantoms.
Choirul Anam, Ariij Naufal, Heri Sutanto, Zaenal Arifin, Eko Hidayanto, Geoff Dougherty

Biomed Phys Eng Express· May 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Automatic measurement of slice thickness in CT images of a Siemens phantom.
Nada S Amatullah, Choirul Anam, Eko Hidayanto, Ariij Naufal, Geoff Dougherty

Biomed Phys Eng Express· April 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Identification of the computed tomography dose index for tube voltage variations in a polyester-resin phantom.
Lintang N Fatichah, Choirul Anam, Heri Sutanto, Ariij Naufal, Dito A Rukmana, Geoff Dougherty

Appl Radiat Isot· February 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Evaluation of silicone rubber-lead shield's effectiveness in protecting the breast during thoracic CT.
Yulianti M Lestari, Choirul Anam, Heri Sutanto, Zaenal Arifin, Ilham Alkian, Geoff Dougherty

Biomed Phys Eng Express· February 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Clostridioides difficile infection (CDI) in a previous room occupant predicts CDI in subsequent room occupants across different hospital settings.
Geeta Sood, Shaun Truelove, Geoff Dougherty, B Mark Landrum, Sonia Qasba

Am J Infect Control· December 2022

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
T
The automated measurement of CT number linearity using an ACR accreditation phantom.
Choirul Anam, Riska Amilia, Ariij Naufal, Wahyu S Budi, Anisa T Maya, Geoff Dougherty

Biomed Phys Eng Express· December 2022

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Automated development of the contrast-detail curve based on statistical low-contrast detectability in CT images.
Choirul Anam, Ariij Naufal, Toshioh Fujibuchi, Kosuke Matsubara, Geoff Dougherty

J Appl Clin Med Phys· September 2022

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Effect of variation of silicone rubber RTV 52 and bluesil catalyst 60 R composition on bolus material for electron beam radiotherapy application.
Eko Hidayanto, Heri Sutanto, Indras Marhaendrajaya, Gede Wiratma Jaya, Zaenal Arifin, Geoff Dougherty

Biomed Phys Eng Express· May 2022

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
B
Beta-Blocker Use in Hypertension and Heart Failure (A Secondary Analysis of the Systolic Blood Pressure Intervention Trial).
Daniel N Silverman, Jeanne du Fay de Lavallaz, Timothy B Plante, Margaret M Infeld, Parag Goyal, Geoff B Dougherty

Am J Cardiol· February 2022

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
CORRELATION BETWEEN ANTERIOR-POSTERIOR AND LATERAL DIMENSIONS WITH THE EFFECTIVE AND WATER-EQUIVALENT DIAMETERS IN AXIAL IMAGES FROM HEAD COMPUTED TOMOGRAPHY EXAMINATIONS.
Winda Kusuma Dewi, Choirul Anam, Eko Hidayanto, Annisa Lidia Wati, Geoff Dougherty

Radiat Prot Dosimetry· November 2021

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Investigation of Eye Lens Dose Estimate based on AAPM Report 293 in Head Computed Tomography.
Choirul Anam, Winda Kusuma Dewi, Masdi Masdi, Freddy Haryanto, Toshioh Fujibuchi, Geoff Dougherty

J Biomed Phys Eng· October 2021

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis