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Sanghun Choi, Ph.D. - Publications

Affiliations: 
2014 Mechanical Engineering University of Iowa, Iowa City, IA 
Area:
Biomedical Engineering, Radiology, Mechanical Engineering
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32 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Ho TT, Tran MT, Cui X, Lin CL, Baek S, Kim WJ, Lee CH, Jin GY, Chae KJ, Choi S. Human-airway surface mesh smoothing based on graph convolutional neural networks. Computer Methods and Programs in Biomedicine. 246: 108061. PMID 38341897 DOI: 10.1016/j.cmpb.2024.108061  0.612
2024 Nguyen QH, Kim SR, Chae KJ, Jin GY, Choi S. Structural and functional features of asthma participants with fixed airway obstruction using CT imaging and 1D computational fluid dynamics: A feasibility study. Physiological Reports. 12: e15909. PMID 38185478 DOI: 10.14814/phy2.15909  0.458
2023 Pyo J, Chau NK, Park EK, Choi S. Computed tomography-based imaging biomarker identifies coal workers' pneumoconiosis. Frontiers in Physiology. 14: 1288246. PMID 38074321 DOI: 10.3389/fphys.2023.1288246  0.414
2023 Ho TT, Kim WJ, Lee CH, Jin GY, Chae KJ, Choi S. An unsupervised image registration method employing chest computed tomography images and deep neural networks. Computers in Biology and Medicine. 154: 106612. PMID 36738711 DOI: 10.1016/j.compbiomed.2023.106612  0.325
2022 Kim S, Choi S, Kim T, Jin KN, Cho SH, Lee CH, Kang HR. Phenotypic clusters on computed tomography reflects asthma heterogeneity and severity. The World Allergy Organization Journal. 15: 100628. PMID 36091187 DOI: 10.1016/j.waojou.2022.100628  0.403
2022 Kim T, Lim MN, Kim WJ, Ho TT, Lee CH, Chae KJ, Bak SH, Jin GY, Park EK, Choi S. Structural and functional alterations of subjects with cement dust exposure: A longitudinal quantitative computed tomography-based study. The Science of the Total Environment. 155812. PMID 35550893 DOI: 10.1016/j.scitotenv.2022.155812  0.431
2021 Kim T, Kim WJ, Lee CH, Chae KJ, Bak SH, Kwon SO, Jin GY, Park EK, Choi S. Quantitative computed tomography imaging-based classification of cement dust-exposed subjects with an artificial neural network technique. Computers in Biology and Medicine. 141: 105162. PMID 34973583 DOI: 10.1016/j.compbiomed.2021.105162  0.363
2021 Park J, Kim S, Lim JK, Jin KN, Yang MS, Chae KJ, Jin GY, Kim TB, Kim HK, Lee KE, Lee CH, Choi S. Quantitative CT Image-Based Structural and Functional Changes during Asthma Acute Exacerbations. Journal of Applied Physiology (Bethesda, Md. : 1985). PMID 34382839 DOI: 10.1152/japplphysiol.00743.2020  0.403
2021 Zou C, Li F, Choi J, Haghighi B, Choi S, Rajaraman PK, Comellas AP, Newell JD, Lee CH, Barr RG, Bleecker E, Cooper CB, Couper D, Han M, Hansel NN, et al. Longitudinal Imaging-Based Clusters in Former Smokers of the COPD Cohort Associate with Clinical Characteristics: The SubPopulations and Intermediate Outcome Measures in COPD Study (SPIROMICS). International Journal of Chronic Obstructive Pulmonary Disease. 16: 1477-1496. PMID 34103907 DOI: 10.2147/COPD.S301466  0.692
2021 Chae KJ, Jin GY, Choi J, Lee CH, Choi S, Choi H, Park J, Lin CL, Hoffman EA. Generation-based study of airway remodeling in smokers with normal-looking CT with normalization to control inter-subject variability. European Journal of Radiology. 138: 109657. PMID 33773402 DOI: 10.1016/j.ejrad.2021.109657  0.715
2021 Ho TT, Kim T, Kim WJ, Lee CH, Chae KJ, Bak SH, Kwon SO, Jin GY, Park EK, Choi S. A 3D-CNN model with CT-based parametric response mapping for classifying COPD subjects. Scientific Reports. 11: 34. PMID 33420092 DOI: 10.1038/s41598-020-79336-5  0.331
2020 Yoon S, Tam TM, Rajaraman PK, Lin CL, Tawhai MH, Hoffman EA, Choi S. An Integrated 1D Breathing Lung Simulation with Relative Hysteresis of Airway Structure and Regional Pressure for Healthy and Asthmatic Human Lungs. Journal of Applied Physiology (Bethesda, Md. : 1985). PMID 32758040 DOI: 10.1152/Japplphysiol.00176.2020  0.639
2020 Kim T, Cho HB, Kim WJ, Lee CH, Chae KJ, Choi SH, Lee KE, Bak SH, Kwon SO, Jin GY, Choi J, Park EK, Lin CL, Hoffman EA, Choi S. Quantitative CT-based structural alterations of segmental airways in cement dust-exposed subjects. Respiratory Research. 21: 133. PMID 32471435 DOI: 10.1186/S12931-020-01399-9  0.728
2020 Rajaraman PK, Choi J, Hoffman EA, O'Shaughnessy PT, Choi S, Delvadia R, Babiskin A, Walenga R, Lin CL. Transport and deposition of hygroscopic particles in asthmatic subjects with and without airway narrowing. Journal of Aerosol Science. 105581. PMID 32346183 DOI: 10.1016/J.Jaerosci.2020.105581  0.689
2020 Cho HB, Chae KJ, Jin GY, Choi J, Lin CL, Hoffman EA, Wenzel SE, Castro M, Fain SB, Jarjour NN, Schiebler ML, Barr RG, Hansel N, Cooper CB, Kleerup EC, ... ... Choi S, et al. Erratum: Structural and Functional Features on Quantitative Chest Computed Tomography in the Korean Asian versus the White American Healthy Non-Smokers. Korean Journal of Radiology. 21: 117. PMID 31920035 DOI: 10.3348/kjr.2019.0912  0.654
2019 Haghighi B, Choi S, Choi J, Hoffman EA, Comellas AP, Newell JD, Lee CH, Barr RG, Bleecker E, Cooper CB, Couper D, Han ML, Hansel NN, Kanner RE, Kazerooni EA, et al. Imaging-based clusters in former smokers of the COPD cohort associate with clinical characteristics: the SubPopulations and intermediate outcome measures in COPD study (SPIROMICS). Respiratory Research. 20: 153. PMID 31307479 DOI: 10.1186/S12931-019-1121-Z  0.713
2019 Cho HB, Chae KJ, Jin GY, Choi J, Lin CL, Hoffman EA, Wenzel SE, Castro M, Fain SB, Jarjour NN, Schiebler ML, Barr RG, Hansel N, Cooper CB, Kleerup EC, ... ... Choi S, et al. Structural and Functional Features on Quantitative Chest Computed Tomography in the Korean Asian versus the White American Healthy Non-Smokers. Korean Journal of Radiology. 20: 1236-1245. PMID 31270987 DOI: 10.3348/Kjr.2019.0083  0.735
2019 Choi S, Yoon S, Jeon J, Zou C, Choi J, Tawhai MH, Hoffman EA, Delvadia R, Babiskin A, Walenga R, Lin CL. 1-D Network Simulations for Evaluating Regional Flow and Pressure Distributions in the Healthy and Asthmatic Human Lungs. Journal of Applied Physiology (Bethesda, Md. : 1985). PMID 31095459 DOI: 10.1152/Japplphysiol.00016.2019  0.724
2019 Choi J, LeBlanc LJ, Choi S, Haghighi B, Hoffman EA, O'Shaughnessy P, Wenzel SE, Castro M, Fain S, Jarjour N, Schiebler ML, Denlinger L, Delvadia R, Walenga R, Babiskin A, et al. Differences in Particle Deposition Between Members of Imaging-Based Asthma Clusters. Journal of Aerosol Medicine and Pulmonary Drug Delivery. PMID 30888242 DOI: 10.1089/Jamp.2018.1487  0.738
2018 Haghighi B, Choi S, Choi J, Hoffman EA, Comellas AP, Newell JD, Graham Barr R, Bleecker E, Cooper CB, Couper D, Han ML, Hansel NN, Kanner RE, Kazerooni EA, Kleerup EAC, et al. Imaging-based clusters in current smokers of the COPD cohort associate with clinical characteristics: the SubPopulations and Intermediate Outcome Measures in COPD Study (SPIROMICS). Respiratory Research. 19: 178. PMID 30227877 DOI: 10.1186/S12931-018-0888-7  0.71
2018 Choi S, Miyawaki S, Lin CL. A Feasible Computational Fluid Dynamics Study for Relationships of Structural and Functional Alterations with Particle Depositions in Severe Asthmatic Lungs. Computational and Mathematical Methods in Medicine. 2018: 6564854. PMID 30140302 DOI: 10.1155/2018/6564854  0.629
2018 Yang MS, Choi S, Choi Y, Jin KN. Association Between Airway Parameters and Abdominal Fat Measured via Computed Tomography in Asthmatic Patients. Allergy, Asthma & Immunology Research. 10: 503-515. PMID 30088370 DOI: 10.4168/Aair.2018.10.5.503  0.393
2017 Choi S, Haghighi B, Choi J, Hoffman EA, Comellas AP, Newell JD, Wenzel SE, Castro M, Fain SB, Jarjour NN, Schiebler ML, Barr RG, Han MK, Bleecker ER, Cooper CB, et al. Differentiation of quantitative CT imaging phenotypes in asthma versus COPD. Bmj Open Respiratory Research. 4: e000252. PMID 29435345 DOI: 10.1136/Bmjresp-2017-000252  0.732
2017 Choi S, Choi J, Lin CL. Contributions of kinetic energy and viscous dissipation to airway resistance in pulmonary inspiratory and expiratory airflows in multiscale symmetric airway models with various bifurcation angles. Journal of Biomechanical Engineering. PMID 29049545 DOI: 10.1115/1.4038163  0.664
2017 Jahani N, Choi S, Choi J, Haghighi B, Hoffman EA, Comellas AP, Kline JN, Lin CL. A four-dimensional computed tomography comparison of healthy and asthmatic human lungs. Journal of Biomechanics. PMID 28372795 DOI: 10.1016/J.Jbiomech.2017.03.012  0.745
2017 Choi S, Hoffman EA, Wenzel SE, Castro M, Fain S, Jarjour N, Schiebler ML, Chen K, Lin CL. Quantitative computed tomography imaging-based clustering differentiates asthmatic subgroups with distinctive clinical phenotypes. The Journal of Allergy and Clinical Immunology. PMID 28143694 DOI: 10.1016/J.Jaci.2016.11.053  0.667
2017 Thurman AL, Choi J, Choi S, Lin CL, Hoffman EA, Lee CH, Chan KS. Detection of smoothly distributed spatial outliers, with applications to identifying the distribution of parenchymal hyperinflation following an airway challenge in asthmatics. Statistics in Medicine. PMID 28132419 DOI: 10.1002/Sim.7216  0.729
2016 Miyawaki S, Choi S, Hoffman EA, Lin CL. A 4DCT imaging-based breathing lung model with relative hysteresis. Journal of Computational Physics. 326: 76-90. PMID 28260811 DOI: 10.1016/J.Jcp.2016.08.039  0.664
2015 Jahani N, Choi S, Choi J, Iyer K, Hoffman EA, Lin CL. Assessment of Regional Ventilation and Deformation Using 4D-CT Imaging for Healthy Human Lungs during Tidal Breathing. Journal of Applied Physiology (Bethesda, Md. : 1985). jap.00339.2015. PMID 26316512 DOI: 10.1152/Japplphysiol.00339.2015  0.744
2015 Choi S, Hoffman EA, Wenzel SE, Castro M, Fain SB, Jarjour NN, Schiebler ML, Chen K, Lin CL. Quantitative assessment of multiscale structural and functional alterations in asthmatic populations. Journal of Applied Physiology (Bethesda, Md. : 1985). 118: 1286-98. PMID 25814641 DOI: 10.1152/Japplphysiol.01094.2014  0.657
2014 Choi S, Hoffman EA, Wenzel SE, Castro M, Lin CL. Improved CT-based estimate of pulmonary gas trapping accounting for scanner and lung-volume variations in a multicenter asthmatic study. Journal of Applied Physiology (Bethesda, Md. : 1985). 117: 593-603. PMID 25103972 DOI: 10.1152/Japplphysiol.00280.2014  0.666
2013 Choi S, Hoffman EA, Wenzel SE, Tawhai MH, Yin Y, Castro M, Lin CL. Registration-based assessment of regional lung function via volumetric CT images of normal subjects vs. severe asthmatics. Journal of Applied Physiology (Bethesda, Md. : 1985). 115: 730-42. PMID 23743399 DOI: 10.1152/Japplphysiol.00113.2013  0.739
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