Selected Publications

Academic Article

Year Title Altmetric
2020 Radiological Quantities and Units: A Source of Confusion.  Radiation Research.  193:512. 2020
2012 High-ratio grid considerations in mobile chest radiography.  Medical Physics.  39:3142-3153. 2012
2012 SU‐E‐I‐53: Optimal KVp for Image Quality and Noise in Iodine Contrast in Head CTA.  Medical Physics.  39:3637. 2012
2010 An automatic and accurate x-ray tube focal spot/grid alignment system for mobile radiography: System description and alignment accuracya)..  Medical Physics.  37:6402-6410. 2010
2010 An automatic and accurate x-ray tube focal spot/grid alignment system for mobile radiography: System description and alignment accuracy.  Medical Physics.  37:6402-6410. 2010
2007 TU‐E‐BRB‐06: Meet the Expert — Medical Imaging Physics: Career Opportunities and Considerations.  Medical Physics.  34:2570. 2007
2006 Point/Counterpoint. Film mammography for breast cancer screening in younger women is no longer appropriate because of the demonstrated superiority of digital mammography for this age group..  Medical Physics.  33:3979-3982. 2006
2006 A novel technique to suppress grid line artifacts.  Medical Physics.  33:1654-1667. 2006
2006 Behavior of subject contrast versus glandular dose in mammography: Determination of a semi-empirical formalism for different target-filter combinations.  Radiologia Brasileira.  39:193-198. 2006
2006 Film mammography for breast cancer screening in younger women is no longer appropriate because of the demonstrated superiority of digital mammography for this age group.  Medical Physics.  33:3979-3982. 2006
2006 Grid line artifact formation: A comprehensive theory.  Medical Physics.  33:1668-1677. 2006
2005 Offering the physics exam to residents early in their residency is helpful to the residents and the radiology department..  Medical Physics.  32:3063-3066. 2005
2005 Offering the physics exam to residents early in their residency is helpful to the residents and the radiology department.  Medical Physics.  32:3063-3066. 2005
2005 Offering the physics exam to residents early in their residency is helpful to the residents and the radiology department. Against the proposition..  Medical Physics.  32:3064-3066. 2005
1999 Central venous catheter motion: A pitfall in catheter localization on pediatric chest radiography.  American Journal of Roentgenology.  172:803-808. 1999
1999 Characterization of the reciprocity law failure in three mammography screen-film systems.  Medical Physics.  26:682-688. 1999
1999 Mammography grid performance.  Radiology.  210:227-232. 1999
1999 Medical physics graduate programs should focus on education and research and leave clinical training to residencies.  Medical Physics.  26:2051-2053. 1999
1995 Contrast and dose with Mo-Mo, Mo-Rh, and Rh-Rh target-filter combinations in mammography.  Radiology.  195:639-644. 1995
1995 Digital chest radiography: Comparison of unprocessed and processed images in the detection of solitary pulmonary nodules.  Radiology.  195:253-258. 1995
1995 Picture archiving communication systems in the intensive care unit.  Radiology.  196:297-304. 1995
1995 Slit camera focal spot measurement errors in mammography.  Medical Physics.  22:1803-1814. 1995
1994 Computed radiography: User-programmable Features and Capabilities.  Journal of Digital Imaging.  7:113-122. 1994
1994 Digital radiography of the chest: state of the art.  European Radiology.  4:281-297. 1994
1994 Mammography accreditation and equipment performance. 1994
1994 Normalized average glandular dose in molybdenum target-rhodium filter and rhodium target-rhodium filter mammography.  Radiology.  193:83-89. 1994
1994 Scanning slit chest radiography: A practical and efficient scatter control design.  Radiology.  190:525-528. 1994
1994 X-ray tube potential, filtration, and detector considerations in dual-energy chest radiography.  Medical Physics.  21:203-218. 1994
1993 Scanning slit mammography.  Medical progress through technology.  19:7-12. 1993
1993 Scatter in computed radiography.  Radiology.  188:271-274. 1993
1993 infoRAD: computers for clinical practice and education in radiology. Teleradiology: fundamental considerations and clinical applications. 1993
1992 Acceptance testing of radiologic systems: Experience in testing 129 imaging systems at two major medical facilities.  Radiology.  183:563-567. 1992
1991 Assessing Fluoroscopic Contrast Resolution: A Practical and Quantitative Test Tool.  Medical Physics.  18:894-899. 1991
1991 Bone Mineral Densitometry with X-Ray and Radionuclide Sources: A Theoretical Comparison.  Medical Physics.  18:978-984. 1991
1991 Contrast and scatter in x-ray imaging. 1991
1991 Molybdenum target x-ray spectra: A semiempirical model.  Medical Physics.  18:402-407. 1991
1991 Semiempirical model for generating tungsten target x-ray spectra.  Medical Physics.  18:211-218. 1991
1991 Spectral dependence of glandular tissue dose in screen-film mammography.  Radiology.  179:143-148. 1991
1990 Digital imaging of the chest (Reply).  Radiology.  174:576. 1990
1989 Image processing in digital radiography: Basic concepts and applications.  Journal of Digital Imaging.  2:132-146. 1989
1989 A comparison of dual-energy digital radiography and screen-film imaging in the detection of subtle interstitial pulmonary disease.  Investigative Radiology.  24:585-591. 1989
1989 An energy sensitive cassette for dual-energy mammography.  Medical Physics.  16:7-13. 1989
1989 Digital imaging of the chest.  Radiology.  171:297-307. 1989
1989 Noise Correlations In Images Acquired Simultaneously With A Dual-Energy Sandwich Detectora.  Medical Physics.  16:858-861. 1989
1988 Prototype digital unit dedicated to radiography of the thorax 1988
1988 A circuit modification that improves mammographic phototimer performance.  Radiology.  166:773-776. 1988
1987 Scanned projection digital radiography of the chest. A review of five years' experience..  The Alabama journal of medical sciences.  24:258-266. 1987
1987 Dual-energy digital radiographic quantification of calcium in simulated pulmonary nodules.  American Journal of Roentgenology.  148:19-24. 1987
1987 Metastatic calcification of the heart and lungs in end-stage renal disease: detection and quantification by dual-energy digital chest radiography..  American Journal of Roentgenology.  149:881-887. 1987
1987 Mineral content of bone: Measurement by energy subtraction digital chest radiography.  American Journal of Roentgenology.  149:1199-1202. 1987
1987 Performance characteristics of a dual energy detector for digital scan projection radiography.  Medical Physics.  14:728-735. 1987
1986 Calcification in pulmonary nodules: Detection with dual-energy digital radiography.  Radiology.  160:595-601. 1986
1986 Digital and conventional chest imaging: A modified ROC study of observer performance using simulated nodules.  Radiology.  158:35-39. 1986
1986 Potential value of digital radiography. Preliminary observations on the use of dual-energy subtraction in the evaluation of pulmonary nodules.  Chest.  89:249S-252S. 1986
1986 Simulated pulmonary nodules: Detection with dual-energy digital versus conventional radiography.  Radiology.  160:589-593. 1986
1985 Detector for dual-energy digital radiography.  Radiology.  156:537-540. 1985
1985 Digital chest radiography: Performance evaluation of a prototype unit.  Radiology.  154:801-806. 1985
1985 Digital subtraction angiography apparatus.  Radiology.  157:547. 1985
1985 Mammography phototimer technique chart.  Radiology.  157:539-540. 1985
1985 Segmented-field radiography in scoliosis.  American Journal of Roentgenology.  144:325-329. 1985
1984 A method to measure the MTF of digital x ray systems.  Medical Physics.  11:166-171. 1984
1984 New imaging technologies.  Investigative Radiology.  19:S84-S93. 1984
1984 Self-masking subtraction tomosynthesis.  Radiology.  150:225-229. 1984
1983 An examination of errors in characteristic curve measurements of radiographic screen/film systems.  Medical Physics.  10:365-369. 1983
1983 Digital radiography of the chest: Clinical experience with a prototype unit.  Radiology.  148:1-5. 1983
1983 Digital radiography of the chest: Design features and considerations for a prototype unit.  Radiology.  148:259-263. 1983
1983 Erratum: An examination of errors in characteristic curve measurements of radiographic screen/film systems [Med. Phys. 10, 365 (1983)].  Medical Physics.  10:708. 1983
1983 Exposure uniformity considerations in slit radiography.  Medical Physics.  10:4-9. 1983
1983 Signal to noise ratio considerations in radiographic imaging.  Medical Physics.  10:467-469. 1983
1982 Image quality: An educational and scientific problem.  Radiology.  143:277. 1982
1982 Radiographic mottle and patient exposure in mammography..  Radiology.  145:815-821. 1982
1982 Radiographic mottle: A comprehensive theory.  Medical Physics.  9:656-667. 1982
1981 Design and physical characteristics of a digital chest unit.  Proceedings of SPIE.  314:160-163. 1981
1981 A case for in-house maintenance service. 1981
1981 A linear tomographic alignment test object.  Radiology.  141:247-249. 1981
1981 Experimental measurements of the scatter reduction obtained in mammography with a scanning multiple slit assembly.  Medical Physics.  8:158-162. 1981
1980 An investigation and explanation of the fall-off of x-ray tube current during an exposure.  Physics in Medicine and Biology.  25:241-249. 1980
1980 Comparison of methods used to measure the characteristic curve of radiographic screen/film systems.  Proceedings of SPIE.  233:7-10. 1980
1980 When is inhouse service cost effective?.  Proceedings of SPIE.  233:286-290. 1980
1980 Effect of reduced scatter on radiographic information content and patient exposure: A quantitative demonstration.  Medical Physics.  7:13-18. 1980
1980 Kilovoltage bootstrap sensitometry.  Radiology.  136:785-786. 1980
1980 The scanning grid: A novel and effective bucky movement.  Radiology.  135:765-767. 1980
1979 Optimizing computed tomography (CT) scanner geometry.  Proceedings of SPIE.  173:225-237. 1979
1979 The design and performance of a scanning multiple slit assembly.  Medical Physics.  6:197-204. 1979
1978 The intensity of scattered radiation in mammography.  Radiology.  126:243-247. 1978
1977 Geometrical limitations of computed tomography (ct) scanner resolution.  Proceedings of SPIE.  127:296-303. 1977
1977 The effect of electron evaporation on x-ray tube current.  Proceedings of SPIE.  127:175-179. 1977
1977 A new type of grid.  Medical Physics.  4:451-453. 1977
1977 Scanning multiple slit assembly: a practical and efficient device to reduce scatter.  American Journal of Roentgenology.  129:497-501. 1977
1976 Reduction of scatter in diagnostic radiology by means of a scanning multiple slit assembly.  Radiology.  120:691-694. 1976
1976 The dependence of radiographic mottle on beam quality.  American Journal of Roentgenology.  127:819-824. 1976
1974 Communications.  Medical Physics.  1:283. 1974
1974 Film/screen considerations in tomography.  Radiology.  113:477-479. 1974

Education And Training

  • Doctor of Philosophy in Physics, Wayne State University 1970

    • Full Name

  • Gary Barnes