| Simulation study comparing the helmet-chin PET with a cylindrical PET of the same number of detectors AM Ahmed, H Tashima, E Yoshida, F Nishikido, T Yamaya Physics in Medicine & Biology 62 (11), 4541, 2017 | 22 | 2017 |
| Development of the helmet-chin PET prototype H Tashima, E Yoshida, F Nishikido, H Wakizaka, M Nitta, AM Ahmed, ... 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC …, 2015 | 22 | 2015 |
| Comparative study of alternative Geant4 hadronic ion inelastic physics models for prediction of positron-emitting radionuclide production in carbon and oxygen ion therapy A Chacon, S Guatelli, H Rutherford, D Bolst, A Mohammadi, A Ahmed, ... Physics in Medicine & Biology 64 (15), 155014, 2019 | 16 | 2019 |
| A validated Geant4 model of a whole-body PET scanner with four-layer DOI detectors AM Ahmed, A Chacon, H Rutherford, G Akamatsu, A Mohammadi, ... Physics in Medicine & Biology 65 (23), 235051, 2020 | 13 | 2020 |
| Investigation of the optimal detector arrangement for the helmet-chin PET–A simulation study AM Ahmed, H Tashima, E Yoshida, T Yamaya Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2017 | 13 | 2017 |
| Design study of a brain-dedicated time-of-flight PET system with a hemispherical detector arrangement S Takyu, AM Ahmed, E Yoshida, H Tashima, M Kumagai, T Yamashita, ... Physics in Medicine & Biology 65 (3), 035012, 2020 | 11 | 2020 |
| Investigation of spatial resolution improvement by use of a mouth-insert detector in the helmet PET scanner AM Ahmed, H Tashima, T Yamaya Radiological Physics and Technology 11, 7-12, 2018 | 6 | 2018 |
| Simulation study of a D-shape PET scanner for improved sensitivity and reduced cost in whole-body imaging AM Ahmed, H Tashima, T Yamaya Physics in Medicine & Biology 62 (10), 4107, 2017 | 5 | 2017 |
| Sensitivity comparison of the Helmet-chin PET with a cylindrical PET: A simulation study AM Ahmed, H Tashima, E Yoshida, F Nishikido, T Yamaya 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC …, 2015 | 4 | 2015 |
| Initial clinical test of the first Helmet-Chin PET prototype for highly sensitive brain imaging H Tashima, E Yoshida, F Nishikido, H Wakizaka, Y Iwao, A Ahmed, ... Journal of Nuclear Medicine 57 (supplement 2), 254-254, 2016 | 3 | 2016 |
| Evaluation of deep learning based implanted fiducial markers tracking in pancreatic cancer patients AM Ahmed, M Gargett, L Madden, A Mylonas, D Chrystall, R Brown, ... Biomedical Physics & Engineering Express 9 (3), 035008, 2023 | 2 | 2023 |
| Pre-computed system matrix calculation based on a piece-wise method for PET AM Ahmed, Y Kikuchi, S Matsuyama, A Terakawa, S Takyu, H Sugai, ... Radiological physics and technology 8, 88-96, 2015 | 2 | 2015 |
| Suitability of a 280 ps-CRT non-DOI detector for the helmet-neck PET S Takyu, AM Ahmed, E Yoshida, H Tashima, T Yamashita, T Yamaya 2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC …, 2017 | 1 | 2017 |
| Gutachtliche Beurteilung des traumatischen Bandscheibenvorfalls M Schwarze, MA Weber, FM Bucur, M Schiltenwolf Zeitschrift für Orthopädie und Unfallchirurgie 155 (03), 288-296, 2017 | 1 | 2017 |
| CBCT-DRRs superior to CT-DRRs for target-tracking applications for pancreatic SBRT L Madden, A Ahmed, M Stewart, D Chrystall, A Mylonas, R Brown, ... Biomedical Physics & Engineering Express, 2024 | | 2024 |
| Evaluation of the Effectiveness of High Z Materials for Shielding Photoneutrons Produced in Medical Linear Accelerators: A Monte Carlo Particle Transport Study L Moghaddasi, C Colyer, JT Booth, A Ahmed AAPM 65th Annual Meeting & Exhibition, 2023 | | 2023 |
| Pleural Contact in Clinical Early-Stage NSCLC: Recurrence Patterns and Survival S Feinstein, BM Usera, A Ahmed, MAK Aldin, ME Daly International Journal of Radiation Oncology, Biology, Physics 114 (3), e372-e373, 2022 | | 2022 |
| Recurrence Risk and Survival Following SBRT for Lung Cancer: Impact of Prognostic Factors Used for Patient Selection in a Randomized Trial A Ahmed, BM Usera, S Feinstein, MAK Aldin, AM Monjazeb, ME Daly International Journal of Radiation Oncology, Biology, Physics 114 (3), e366-e367, 2022 | | 2022 |
| Evaluation of Deep Learning-Based Algorithms for Tracking of Implanted Fiducial Markers in Pancreatic Cancer Patients A Ahmed, A Mylonas, M Gargett, L Madden, D Chrystall, R Brown, ... MEDICAL PHYSICS 49 (6), E744-E745, 2022 | | 2022 |
| Evaluation of Internal Vs External Surrogate Motions During Pancreatic SBRT Treatments L Madden, A Briggs, M Gargett, R Brown, E Hewson, A Ahmed, ... MEDICAL PHYSICS 49 (6), E744-E744, 2022 | | 2022 |
