Robin P. Gardner - Publications

Affiliations: 
Nuclear Engineering North Carolina State University, Raleigh, NC 
Area:
Nuclear Engineering

158 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
2019 Zhang Y, Tang B, Jia W, Zhang X, Wang R, Li F, Gardner R. Application of the Monte Carlo Library Least-Squares (MCLLS) approach for chromium quantitative analysis in aqueous solution. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 150: 39-42. PMID 31121486 DOI: 10.1016/J.Apradiso.2019.02.018  0.442
2019 Feinberg A, Gardner RP. Uncertainty quantification for Gamma-ray spectroscopy using the Library-Least Squares technique Radiation Physics and Chemistry. 155: 191-196. DOI: 10.1016/J.Radphyschem.2018.08.015  0.433
2019 Chang HP, Meric I, Sudac D, Nađ K, Obhođaš J, Hou G, Zhang Y, Gardner RP. Implementation of the Monte Carlo Library Least-Squares (MCLLS) approach for quantification of the chlorine impurity in an on-line crude oil monitoring system Radiation Physics and Chemistry. 155: 197-201. DOI: 10.1016/J.Radphyschem.2018.05.012  0.466
2018 Zhang Q, Zhang F, Gardner RP, Yan H, Wu G, Tian L, Chen Q, Ti Y. A method for determining density based on gamma ray and fast neutron detection using a CsLiYCl detector in neutron-gamma density logging. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 142: 77-84. PMID 30273762 DOI: 10.1016/J.Apradiso.2018.09.011  0.437
2018 Zhang Y, Jia WB, Gardner R, Shan Q, Zhang XL, Hou G, Chang HP. A distance correction method for improving the accuracy of particle coal online X-ray fluorescence analysis - Part 1: Theoretical dependence of XRF intensity on the distance Radiation Physics and Chemistry. 147: 118-121. DOI: 10.1016/J.Radphyschem.2017.07.005  0.349
2017 Zhang Y, Jia W, Gardner R, Shan Q, Hei D. Study on the PGNAA measurement of heavy metals in aqueous solution by the Monte Carlo-Library Least-Squares (MCLLS) approach. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 132: 13-17. PMID 29128851 DOI: 10.1016/J.Apradiso.2017.10.037  0.436
2017 Zhang Y, Jia WB, Gardner R, Shan Q, Zhang XL, Hou G, Chang HP. A distance correction method for improving the accuracy of particle coal online X-ray fluorescence analysis – Part 2: Method and experimental investigation Radiation Physics and Chemistry. 141: 235-238. DOI: 10.1016/J.Radphyschem.2017.07.004  0.339
2017 Nelson N, Azmy Y, Gardner R, Mattingly J, Smith R, Worrall L, Dewji S. Validation and uncertainty quantification of detector response functions for a 1″×2″ NaI collimated detector intended for inverse radioisotope source mapping applications Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions With Materials and Atoms. 410: 1-15. DOI: 10.1016/J.Nimb.2017.07.015  0.421
2017 Chang HP, Meric I, Sudac D, Nađ K, Obhođaš J, Gardner RP. Development of a method for on-line determination of chlorine impurity in crude oil by using fast neutrons Fuel. 209: 643-649. DOI: 10.1016/J.Fuel.2017.06.123  0.399
2016 Liu J, Zhang F, Gardner RP, Hou G, Zhang Q, Zhang Y, Li X, Li H, Hu C. A method to improve the sensitivity of neutron porosity measurement based on D-T source Journal of Natural Gas Science and Engineering. 33: 879-884. DOI: 10.1016/J.Jngse.2016.06.028  0.357
2015 Hou G, Gardner RP. A new G-M counter hybrid dead-time correction model Radiation Physics and Chemistry. 116: 125-129. DOI: 10.1016/J.Radphyschem.2015.05.014  0.309
2015 Holmes TW, Gardner RP. Spectral analysis of shielded gamma ray sources using precalculated library data Radiation Physics and Chemistry. 116: 355-358. DOI: 10.1016/J.Radphyschem.2015.04.017  0.399
2015 Miller I, Holmes TW, Gardner RP. An analytical approach for treating background in spectral analysis measurements Radiation Physics and Chemistry. 116: 87-91. DOI: 10.1016/J.Radphyschem.2015.01.018  0.375
2015 Gardner RP, Lee KO. Personal reflections on the highlights and changes in radiation and radioisotope measurement applications Radiation Physics and Chemistry. 116: 28-31. DOI: 10.1016/J.Radphyschem.2014.11.019  0.342
2014 Wang Z, Lee KO, Gardner RP. A dual system for monitoring the positions of multiple radioactive tracer pebbles in scaled pebble bed reactors Nuclear Technology. 185: 259-269. DOI: 10.13182/Nt13-13  0.426
2014 Meric I, Johansen GA, Mattingly J, Gardner RP. On the ill-conditioning of the multiphase flow measurement by prompt gamma-ray neutron activation analysis Radiation Physics and Chemistry. 95: 401-404. DOI: 10.1016/J.Radphyschem.2012.12.047  0.39
2012 Lee KO, Holmes TW, Calderon AF, Gardner RP. Molecular dynamics simulation for PBR pebble tracking simulation via a random walk approach using Monte Carlo simulation. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 70: 827-30. PMID 22364785 DOI: 10.1016/J.Apradiso.2011.11.043  0.365
2012 Peeples JL, Gardner RP. Monte Carlo simulation of the nonlinear full peak energy responses for gamma-ray scintillation detectors. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 70: 1058-62. PMID 22178700 DOI: 10.1016/J.Apradiso.2011.12.006  0.417
2012 Wang J, Wang Z, Peeples J, Yu H, Gardner RP. Development of a simple detector response function generation program: the CEARDRFs code. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 70: 1166-74. PMID 22154648 DOI: 10.1016/J.Apradiso.2011.11.003  0.603
2012 Li A, Smith N, Hehlen MP, McKigney EA, Gardner R. Light yield measurement method for milled nanosize inorganic crystals. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 70: 1219-22. PMID 22014890 DOI: 10.1016/J.Apradiso.2011.09.021  0.75
2012 Li F, Gardner RP. Implementation of the elemental library stratified sampling technique on the GUI-based Monte Carlo library least squares (MCLLS) approach for EDXRF analysis. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 70: 1243-9. PMID 22001412 DOI: 10.1016/J.Apradiso.2011.09.012  0.392
2012 Meric I, Johansen GA, Holstad MB, Mattingly J, Gardner RP. On the treatment of ill-conditioned cases in the Monte Carlo library least-squares approach for inverse radiation analyzers Measurement Science and Technology. 23. DOI: 10.1088/0957-0233/23/5/055603  0.419
2012 Meric I, Johansen GA, Holstad MB, Calderon AF, Gardner RP. Enhancement of the intrinsic gamma-ray stopping efficiency of Geiger-Müller counters Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 696: 46-54. DOI: 10.1016/J.Nima.2012.08.086  0.45
2011 Yu H, Sun J, Wang J, Gardner RP. Accuracy and borehole influences in pulsed neutron gamma density logging while drilling. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 69: 1313-7. PMID 21550259 DOI: 10.1016/J.Apradiso.2011.04.023  0.518
2011 Li A, Smith N, Hehlen MP, Montoya VM, Cook JM, McKigney EA, Gardner R. Light yield measurements of milled BaFCl:Eu inorganic crystals Proceedings of Spie - the International Society For Optical Engineering. 8144. DOI: 10.1117/12.894632  0.757
2011 Meric I, Johansen GA, Holstad MB, Wang J, Gardner RP. Produced water characterization by prompt gamma-ray neutron activation analysis Measurement Science and Technology. 22. DOI: 10.1088/0957-0233/22/12/125701  0.551
2011 Meric I, Johansen GA, Holstad MB, Lee KO, Calderon AF, Wang J, Gardner RP. A single scatter electron Monte Carlo approach for simulating gamma-ray stopping efficiencies of Geiger-Müller counters Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 654: 279-287. DOI: 10.1016/J.Nima.2011.06.065  0.606
2011 Meric I, Johansen GA, Holstad MB, Gardner RP. Monte Carlo modelling of gamma-ray stopping efficiencies of GeigerMüller counters Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 636: 61-66. DOI: 10.1016/J.Nima.2011.01.083  0.441
2011 Gardner RP, Ai X, Peeples CR, Wang J, Lee K, Peeples JL, Calderon A. Use of an iterative convolution approach for qualitative and quantitative peak analysis in low resolution gamma-ray spectra Nuclear Instruments and Methods in Physics Research Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 652: 544-549. DOI: 10.1016/J.Nima.2010.12.224  0.587
2011 Wesley Holmes T, Calderon A, Peeples CR, Gardner RP. A proposed benchmark problem for cargo nuclear threat monitoring Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 652: 52-57. DOI: 10.1016/J.Nima.2010.10.070  0.408
2011 Wang J, Calderon A, Peeples CR, Ai X, Gardner RP. Monte Carlo investigation and optimization of coincidence prompt gamma-ray neutron activation analysis Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 652: 572-577. DOI: 10.1016/J.Nima.2010.08.011  0.616
2011 Gardner RP, Li F. Use of the CEARXRF GUI-based Monte Carlo-Library Least-Squares (MCLLS) Code for the micro-focused EDXRF analyzer X-Ray Spectrometry. 40: 405-410. DOI: 10.1002/Xrs.1365  0.425
2010 Peeples CR, Mickael M, Gardner RP. On replacing Am-Be neutron sources in compensated porosity logging tools. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 68: 926-31. PMID 20047837 DOI: 10.1016/J.Apradiso.2009.11.042  0.358
2010 Li F, Gardner RP. Semi-empirical modeling of gamma-ray density logs with the possibility of obtaining more information. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 68: 936-40. PMID 19926485 DOI: 10.1016/J.Apradiso.2009.10.047  0.395
2010 Gardner RP, Sood A. On the future of Monte Carlo simulation for nuclear logs. Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 68: 932-5. PMID 19897380 DOI: 10.1016/J.Apradiso.2009.10.021  0.499
2009 Gardner RP, Xu L. Status of the Monte Carlo library least-squares (MCLLS) approach for non-linear radiation analyzer problems Radiation Physics and Chemistry. 78: 843-851. DOI: 10.1016/J.Radphyschem.2009.04.023  0.599
2008 Wang J, Li F, Gardner RP. On the use of prompt gamma-ray neutron activation analysis for determining phase amounts in multiphase flow Measurement Science and Technology. 19. DOI: 10.1088/0957-0233/19/9/094005  0.593
2007 Han X, Gardner RP, Metwally WA. CEARCPG: A Monte Carlo simulation code for normal and coincidence prompt-gamma-ray neutron activation analysis Nuclear Science and Engineering. 155: 143-153. DOI: 10.13182/Nse07-A2652  0.775
2007 Han X, Gardner RP. The Monte Carlo code CEARCPG for coincidence prompt gamma-ray neutron activation analysis Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 263: 320-325. DOI: 10.1016/J.Nimb.2007.04.238  0.651
2007 Metwally WA, Gardner RP, Sood A. Using gamma-gamma coincidence measurements to validate Monte Carlo generated detector response functions Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 263: 50-53. DOI: 10.1016/J.Nimb.2007.04.137  0.786
2007 Lee SH, Jae M, Gardner RP. Non-Poisson counting statistics of a hybrid G-M counter dead time model Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 263: 46-49. DOI: 10.1016/J.Nimb.2007.04.041  0.329
2007 Kulisek JA, Hartwell JK, McIlwain ME, Gardner RP. Design and preliminary Monte Carlo calculations of an active Compton-suppressed LaBr3(Ce) detector system for TRU assay in remote-handled wastes Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 580: 226-229. DOI: 10.1016/J.Nima.2007.05.060  0.353
2007 Shehata AH, Gardner RP. A new method for tracking single radioactive particles 5th World Congress in Industrial Process Tomography. 187-195.  0.7
2007 Mutiso AM, Johansen GA, Gardner RP. Investigation of prompt gamma-ray neutron activation analysis for determining phase amounts in multiphase flow 5th World Congress in Industrial Process Tomography. 979-985.  0.33
2006 Xiaogang H, Gardner RP. CEARCPG: A Monte Carlo simulation code for normal and coincidence Prompt Gamma-ray Neutron Activation Analysis (PGNAA), invited, mark mills award winner Transactions of the American Nuclear Society. 95: 521-522.  0.34
2005 Zhang W, Gardner RP. CEARPGA II: A Mnte Carlo simulation code for prompt-gamma-ray neutron activation analysis Nuclear Science and Engineering. 151: 361-373. DOI: 10.13182/Nse05-A2556  0.612
2005 Guo W, Gardner R, Li F. F01 Use of the Monte Carlo Simulation Code CEARXRF for the EDXRF Inverse Problem Powder Diffraction. 20: 183-183. DOI: 10.1154/1.1968344  0.595
2005 Gardner RP, Guo W. Development of a Monte Carlo-Library Least-Squares code package for the EDXRF inverse problem Powder Diffraction. 20: 146-152. DOI: 10.1154/1.1913722  0.566
2005 Xu L, Gardner RP. A Monte Carlo study of high energy prompt gamma-ray detection with LSO crystals Ieee Nuclear Science Symposium Conference Record. 4: 2008-2012. DOI: 10.1109/NSSMIC.2005.1596727  0.312
2005 Guo W, Gardner RP, Mayo CW. A study of the real-time deconvolution of digitized waveforms with pulse pile up for digital radiation spectroscopy Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 544: 668-678. DOI: 10.1016/J.Nima.2004.12.036  0.56
2005 Metwally WA, Mayo CW, Han X, Gardner RP. Coincidence counting for PGNAA applications: Is it the optimum method? Journal of Radioanalytical and Nuclear Chemistry. 265: 309-314. DOI: 10.1007/S10967-005-0826-2  0.779
2005 Gardner RP, Zhang W, Metwally WA. Status of software for PGNAA bulk analysis by the Monte Carlo - Library Least-Squares (MCLLS) approach Journal of Radioanalytical and Nuclear Chemistry. 264: 221-228. DOI: 10.1007/S10967-005-0697-6  0.762
2005 Gardner RP, Metwally WA, Han X. A new NaI detector arrangement for efficient detection of high energy gamma-rays Journal of Radioanalytical and Nuclear Chemistry. 264: 133-137. DOI: 10.1007/S10967-005-0685-X  0.786
2004 Gardner RP, Guo W, Li F. F-18 A Monte Carlo Code for Simulation of Pulse Pile-Up Spectral Distortion in Pulse-Height Measurement Powder Diffraction. 19: 196-196. DOI: 10.1154/1.1779772  0.571
2004 Guo W, Gardner RP, Metwally WA. Preliminary studies on K and L coincidence spectroscopy for optimizing the in vivo XRF measurement of lead in bone Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 213: 574-578. DOI: 10.1016/S0168-583X(03)01674-4  0.736
2004 Metwally WA, Gardner RP, Mayo CW. Elemental PGNAA analysis using gamma-gamma coincidence counting with the library least-squares approach Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 213: 394-399. DOI: 10.1016/S0168-583X(03)01660-4  0.744
2004 Gardner RP, Metwally WA, Shehata A. A semi-empirical model for a 90Sr beta-particle transmission thickness gauge for aluminum alloys Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 213: 357-363. DOI: 10.1016/S0168-583X(03)01582-9  0.693
2004 Zhang W, Gardner RP. The analog linear interpolation approach for Monte Carlo simulation of PGNAA: The CEARPGA code Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 213: 116-123. DOI: 10.1016/S0168-583X(03)01544-1  0.566
2004 Sood A, Gardner RP. A new Monte Carlo assisted approach to detector response functions Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 213: 100-104. DOI: 10.1016/S0168-583X(03)01540-4  0.568
2004 Gardner RP, Sood A. A Monte Carlo simulation approach for generating NaI detector response functions (DRFs) that accounts for non-linearity and variable flat continua Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 213: 87-99. DOI: 10.1016/S0168-583X(03)01539-8  0.625
2004 Sun J, Gardner RP. Optimization of the steady neutron source technique for absorption cross section measurement by using an 124Sb-Be neutron source Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 213: 22-28. DOI: 10.1016/S0168-583X(03)01527-1  0.429
2004 Guo W, Lee SH, Gardner RP. The Monte Carlo approach MCPUT for correcting pile-up distorted pulse-height spectra Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 531: 520-529. DOI: 10.1016/J.Nima.2004.05.089  0.586
2004 Metwally WA, Gardner RP, Mayo CW. Two-dimensional diagonal summing of coincidence spectra for bulk PGNAA applications Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 525: 511-517. DOI: 10.1016/J.Nima.2004.02.012  0.707
2004 Metwally WA, Gardner RP. Stabilization of prompt gamma-ray neutron activation analysis (PGNAA) spectra from NaI detectors Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 525: 518-521. DOI: 10.1016/J.Nima.2004.02.011  0.745
2004 Guo W, Gardner RP, Todd AC. Using the Monte Carlo - Library Least-Squares (MCLLS) approach for the in vivo XRF measurement of lead in bone Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 516: 586-593. DOI: 10.1016/J.Nima.2003.09.030  0.574
2004 Metwally WA, Gardner RP, Sood A. Gaussian broadening of MCNP pulse height spectra Transactions of the American Nuclear Society. 91: 789-790.  0.632
2004 Gardner RP, Metwally WA, Han X, Mayo CW. Q-value summing for coincidence prompt gamma-ray neutron activation analysis Transactions of the American Nuclear Society. 91: 881-882.  0.679
2000 Gardner RP, Liu L. Monte Carlo simulation for IRRMA Applied Radiation and Isotopes. 53: 837-855. PMID 11003530 DOI: 10.1016/S0969-8043(00)00233-5  0.371
2000 Earnhart J, Prettyman T, Lestone J, Gardner R. Simulation of Compton camera imaging with a specific purpose Monte Carlo code Applied Radiation and Isotopes. 53: 673-680. PMID 11003506 DOI: 10.1016/S0969-8043(00)00203-7  0.405
2000 Sood A, Gardner RP, Gray TK. Steady neutron source measurement method for sigma(a) and sigma(s) in geological samples Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 53: 603-16. PMID 11003497 DOI: 10.1016/S0969-8043(00)00235-9  0.573
2000 Gardner RP, Mayo CW, El-Sayyed ES, Metwally WA, Zheng Y, Poezart M. A feasibility study of a coincidence counting approach for PGNAA applications Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 53: 515-26. PMID 11003486 DOI: 10.1016/S0969-8043(00)00206-2  0.738
2000 Gardner RP, El Sayyed, Zheng Y, Hayden S, Mayo CW. NaI detector neutron activation spectra for PGNAA applications Applied Radiation and Isotopes : Including Data, Instrumentation and Methods For Use in Agriculture, Industry and Medicine. 53: 483-97. PMID 11003483 DOI: 10.1016/S0969-8043(00)00198-6  0.484
2000 Sood A, Gardner RP, Gray TK. Steady neutron source measurement method for Σ(a) and Σ(s) in geological samples Applied Radiation and Isotopes. 53: 603-616. DOI: 10.1016/S0969-8043(00)00235-9  0.522
2000 Gardner RP, Sayyed E, Zheng Y, Hayden S, Mayo CW. NaI detector neutron activation spectra for PGNAA applications Applied Radiation and Isotopes. 53: 483-497. DOI: 10.1016/S0969-8043(00)00198-6  0.389
1999 Gardner RP, Liu L. Monte Carlo simulation of neutron porosity oil well logging tools: combining the geometry-independent fine-mesh importance map and one-dimensional diffusion model approaches Nuclear Science and Engineering. 133: 80-91. DOI: 10.13182/Nse99-A2074  0.358
1999 Gardner RP, Mayo CW. NAI detector nonlinearity for PGNAA applications Applied Radiation and Isotopes. 51: 189-195. DOI: 10.1016/S0969-8043(98)00183-3  0.429
1998 Gardner RP, Guo P, Sood A, Mayo CW, Gehrke RJ, Dobbs CL. Monte Carlo aided treatments of the nonlinear inverse PGNAA measurement problem for various continuous on-line applications Journal of Radioanalytical and Nuclear Chemistry. 233: 105-107. DOI: 10.1007/Bf02389655  0.554
1997 Ao Q, Lee SH, Gardner RP. Optimization of in vivo X-ray fluorescence analysis methods for bone lead by simulation with the Monte Carlo code CEARXRF Applied Radiation and Isotopes. 48: 1413-1423. PMID 9463867 DOI: 10.1016/S0969-8043(97)00137-1  0.406
1997 Ao Q, Lee SH, Gardner RP. Development of the specific purpose Monte Carlo code CEARXRF for the design and use of in vivo x-ray fluorescence analysis systems for lead in bone Applied Radiation and Isotopes. 48: 1403-1412. PMID 9463866 DOI: 10.1016/S0969-8043(97)00136-X  0.443
1997 Gardner RP, Guo P, Ao Q, Dobbs CL. Black box radiation gauges and analyzers: Dream or reality? Applied Radiation and Isotopes. 48: 1273-1288. PMID 9463865 DOI: 10.1016/S0969-8043(97)00120-6  0.339
1997 Liu L, Gardner RP. A geometry-independent fine-mesh-based Monte Carlo importance generator Nuclear Science and Engineering. 125: 188-195. DOI: 10.13182/Nse97-A24265  0.325
1997 Gardner RP, Liu L. On extending the accurate and useful counting rate range of GM counter detector systems Applied Radiation and Isotopes. 48: 1605-1615. DOI: 10.1016/S0969-8043(97)00161-9  0.368
1997 Guo P, Ao Q, Gardner RP. Spectral gamma-ray log interpretation algorithms using the Monte Carlo multiply scattered components approach Applied Radiation and Isotopes. 48: 1373-1383. DOI: 10.1016/S0969-8043(97)00132-2  0.422
1997 Gardner RP, Guo P, Wang YY, Sood A, Lee SH, Dobbs CL. Feasibility of neutron activation methods for measurement of sodium and aluminum in green liquor Applied Radiation and Isotopes. 48: 1355-1372. DOI: 10.1016/S0969-8043(97)00131-0  0.612
1997 Gardner R, Sood A, Wang Y, Liu L, Guo P, Gehrke R. Single peak versus library least-squares analysis methods for the PGNAA analysis of vitrified waste Applied Radiation and Isotopes. 48: 1331-1335. DOI: 10.1016/S0969-8043(97)00127-9  0.563
1996 Gardner RP, Barrett CL, Haq W, Peplow DE. Efficient Monte Carlo simulation of {sup 16}O neutron activation and {sup 16}N decay gamma-ray detection in a flowing fluid for on-line oxygen analysis or flow rate measurement Nuclear Science and Engineering. 122: 326-343. DOI: 10.13182/Nse96-A24168  0.407
1996 Guo P, Gardner RP. The Monte Carlo Multiply Scattered Components (MCMSC) approach for natural gamma-ray log interpretation Ieee Transactions On Nuclear Science. 43: 1869-1875. DOI: 10.1109/23.507238  0.331
1996 Gardner RP, Barrett CL, Haq W, Peplow DE. Efficient Monte Carlo simulation of 16O neutron activation and 16N decay gamma-ray detection in a flowing fluid for on-line oxygen analysis or flow rate measurement Nuclear Science and Engineering. 122: 326-343.  0.32
1995 Ao Q, Gardner RP, Verghese K. A Combined Weight Window and Biasing Approach Based on a Subspace Importance Map in the Monte Carlo Simulation of Gamma-Gamma Lithodensity Logging Tool Responses with the Revised McLDL Code Ieee Transactions On Nuclear Science. 42: 626-633. DOI: 10.1109/23.467901  0.308
1995 A.O. Q, Gardner RP. The McLDL code with subspace weight window-biasing combined with the Monte Carlo multiply scattered components approach for simulation of gamma-gamma litho-density logging tools Nuclear Geophysics. 9: 497-515. DOI: 10.1016/0969-8086(95)00029-1  0.324
1994 Peplow DE, Gardner RP, Verghese K. Sodium iodide detector response functions using simplified monte carlo simulation and principal components Nuclear Geophysics. 8: 243-259.  0.386
1993 He T, Gardner RP, Verghese K. The Monte Carlo-Library Least-Squares approach for energy-dispersive x-ray fluorescence analysis Applied Radiation and Isotopes. 44: 1381-1388. DOI: 10.1016/0969-8043(93)90089-S  0.407
1993 Prettyman TH, Gardner RP, Russ JC, Verghese K. A combined transmission and scattering tomographic approach to composition and density imaging Applied Radiation and Isotopes. 44: 1327-1341. DOI: 10.1016/0969-8043(93)90083-M  0.314
1993 Ham YS, Russ JC, Gardner RP, Verghese K. Three-dimensional differential absorption x-ray cone-beam microtomography using balanced filters and algebraic reconstruction Applied Radiation and Isotopes. 44: 1313-1320. DOI: 10.1016/0969-8043(93)90081-K  0.372
1993 Ghanem SA, Gardner RP, Verghese K. Monte Carlo simulation of the gamma-ray backscatter lithodensity logging tool response Nuclear Geophysics. 7: 197-207.  0.395
1993 Shyu CM, Gardner RP, Verghese K. Development of the Monte Carlo-library least-squares method of analysis for neutron capture prompt gamma-ray analyzers Nuclear Geophysics. 7: 241-267.  0.391
1991 Gardner RP, Mickael M, Oraby M, Verghese K. Monte Carlo direction biasing approach in the laboratory system for isotropic neutron center-of-mass scattering including hydrogen Nuclear Science and Engineering. 108: 240-246. DOI: 10.13182/Nse91-A23822  0.356
1991 Prettyraan TH, Gardner RP, Russ JC, Verghese K. Evaluation of a Combined Transmission and Scattering Approach to Composition Imaging of Industrial Samples Advances in X-Ray Analysis. 35: 1235-1241. DOI: 10.1154/S0376030800013549  0.324
1991 He T, Gardner RP, Verghese K. NCSXRF: A General Geometry Monte Carlo Simulation Code for EDXRF Analysis Advances in X-Ray Analysis. 35: 727-736. DOI: 10.1154/s037603080001291x  0.313
1991 Gardner RP, Mickael MW, Verghese K. Specific purpose Monte Carlo code development for nuclear well logging applications Progress in Nuclear Energy. 25: 245-264. DOI: 10.1016/0149-1970(91)90012-E  0.382
1990 Gardner R, Mickael M, Towsley C, Shyu C, Verghese K. Correlated sampling in the McDNL and McPNL codes for neutron porosity and neutron lifetime log corrections Ieee Transactions On Nuclear Science. 37: 1360-1366. DOI: 10.1109/23.57388  0.381
1990 Oraby M, Verghese K, Gardner RP. Investigation of an improved-sensitivity neutron-porosity oil-well logging tool Nuclear Inst. and Methods in Physics Research, A. 299: 674-681. DOI: 10.1016/0168-9002(90)90868-7  0.47
1990 Prettyman TH, Gardner RP, Verghese K. MCPT: A Monte Carlo code for simulation of photon transport in tomographic scanners Nuclear Inst. and Methods in Physics Research, A. 299: 516-523. DOI: 10.1016/0168-9002(90)90835-T  0.406
1990 He T, Gardner RP, Verghese K. An improved Si(Li) detector response function Nuclear Inst. and Methods in Physics Research, A. 299: 354-366. DOI: 10.1016/0168-9002(90)90805-G  0.426
1990 Verghese K, Gardner RP. A generalized approach to designing specific-purpose Monte Carlo programs: a powerful simulation tool for radiation applications Nuclear Inst. and Methods in Physics Research, A. 299: 1-9. DOI: 10.1016/0168-9002(90)90737-Q  0.463
1989 Little RC, Mickael M, Verghese K, Gardner RP. Benchmark neutron porosity log calculations: A comparison of MCNP and the specific purpose code McDNL Ieee Transactions On Nuclear Science. 36: 1223-1226. DOI: 10.1109/23.34636  0.311
1989 Mickael M, Verghese K, Gardner RP. Correlated sampling added to the specific purpose monte carlo code mcpnl for neutron lifetime log responses Ieee Transactions On Nuclear Science. 36: 1220-1222. DOI: 10.1109/23.34635  0.35
1988 Mickael M, Gardner RP, Verghese K. IMPROVED METHOD FOR ESTIMATING PARTICLE SCATTERING PROBABILITIES TO FINITE DETECTORS FOR MONTE CARLO SIMULATION Nuclear Science and Engineering. 99: 251-266. DOI: 10.13182/Nse88-A28996  0.354
1988 Gardner RP, Mickael M, Verghese K. NEW DIRECTION BIASING APPROACH FOR MONTE CARLO SIMULATION Nuclear Science and Engineering. 98: 51-63. DOI: 10.13182/Nse88-A23525  0.404
1988 Gardner RP, Verghese K, Choi HK, Mickael M. Specific purpose Monte Carlo modelling of nuclear well logging tool responses Ieee Transactions On Nuclear Science. 35: 882-885. DOI: 10.1109/23.12853  0.375
1988 Lee MC, Verghese K, Gardner RP. A model for the detector response function in neutron depth profiling Nuclear Inst. and Methods in Physics Research, B. 31: 567-575. DOI: 10.1016/0168-583X(88)90457-0  0.409
1987 Yuan YL, Gardner RP, Verghese K. MONTE CARLO MODEL FOR ON-LINE NEUTRON CAPTURE PROMPT GAMMA-RAY ANALYSIS OF COAL IN TRANSMISSION GEOMETRY Nuclear Technology. 77: 97-109. DOI: 10.13182/Nt87-A33956  0.472
1987 Gardner RP, Choi HK, Mickael M, Yacout AM, Jin Y, Verghese K. Algorithms for Forcing Scattered Radiation to Spherical, Planar Circular, and Right Circular Cylindrical Detectors for Monte Carlo Simulation Nuclear Science and Engineering. 95: 245-256. DOI: 10.13182/Nse87-A20436  0.325
1987 Verghese K, Mickael M, He T, Gardner R. A New Analysis Principle for EDXRF: The Monte Carlo - Library Least-Squares Analysis Principle Advances in X-Ray Analysis. 31: 461-469. DOI: 10.1154/S037603080002231X  0.415
1987 Lee MC, Verghese K, Gardner RP. Extension of the semiempirical germanium detector response function to low energy gamma rays Nuclear Inst. and Methods in Physics Research, A. 262: 430-438. DOI: 10.1016/0168-9002(87)90884-9  0.419
1987 Choi HK, Verghese K, Gardner RP. MONTE CARLO SIMULATION OF THE TEMPORAL AND SPECTRAL RESPONSES OF THE PULSED NEUTRON LOGGING PRINCIPLE Nuclear Geophysics. 1: 71-81.  0.353
1987 Yacout AM, Gardner RP, Verghese K. Monte Carlo simulation of the X-ray fluorescence spectra from multi-element homogeneous and heterogeneous samples Advances in X-Ray Analysis: Vol.30. 121-132.  0.322
1986 Yacout AM, Gardner RP, Verghese K. A semi-empirical model for the X-ray Si(Li) detector response function Nuclear Inst. and Methods in Physics Research, A. 243: 121-130. DOI: 10.1016/0168-9002(86)90830-2  0.405
1986 Jin Y, Gardner RP, Verghese K. A semi-empirical model for the gamma-ray response function of germanium detectors based on fundamental interaction mechanisms Nuclear Inst. and Methods in Physics Research, A. 242: 416-426. DOI: 10.1016/0168-9002(86)90440-7  0.425
1986 Gardner RP, Yacout AM, Zhang J, Verghese K. An investigation of the possible interaction mechanisms for Si(Li) and Ge detector response functions by Monte Carlo simulation Nuclear Inst. and Methods in Physics Research, A. 242: 399-405. DOI: 10.1016/0168-9002(86)90437-7  0.409
1986 Yacout AM, Verghese K, Gardner RP. Cubic spline representation of the two‐variable cumulative distribution functions for coherent and incoherent x‐ray scattering X‐Ray Spectrometry. 15: 259-265. DOI: 10.1002/Xrs.1300150408  0.337
1985 Jin Y, Gardner RP, Verghese K. SEMI-EMPIRICAL MODEL FOR THE GAMMA-RAY RESPONSE FUNCTION OF GERMANIUM DETECTORS BASED ON FUNDAMENTAL INTERACTION MECHANISMS Nuclear Instruments and Methods in Physics Research. 242: 416-426.  0.312
1984 Verghese K, Aissa M, Gardner RP. RTNCSU: A computer program for calculating the parameters of the cross flow finite stage model for the residence time distribution in tumbling mills from tracer data Particulate Science and Technology. 2: 157-165. DOI: 10.1080/02726358408906402  0.305
1984 Yacout AM, Gardner RP, Verghese K. Cubic spline techniques for fitting X-ray cross sections Nuclear Instruments and Methods in Physics Research. 220: 461-472. DOI: 10.1016/0167-5087(84)90311-9  0.344
1984 Verghese K, Gardner RP, Yuan YL, Almasoumi A. MONTE CARLO MODELS FOR ON-LINE NEUTRON CAPTURE PROMPT GAMMA-RAY ANALYSIS Preprint - Society of Mining Engineers of Aime 0.317
1982 Gardner RP, Doster JM. Treatment of the Si(Li) detector response as a probability density function Nuclear Instruments and Methods in Physics Research. 198: 381-390. DOI: 10.1016/0167-5087(82)90279-4  0.36
1982 Gardner RP, Aissa M, Verghese K. Determination of ball mill residence time distributions form tracer data taken in closed-circuit operation Powder Technology. 32: 253-266. DOI: 10.1016/0032-5910(82)85027-4  0.325
1982 Clark TC, Gardner RP, Verghese K. A Monte Carlo model for in situ prompt gamma-ray analysis probes Nuclear Instruments and Methods. 193: 365-370. DOI: 10.1016/0029-554X(82)90725-X  0.413
1982 Doster JM, Gardner RP. The complete spectral response for EDXRF systems—calculation by Monte Carlo and analysis applications. 2—heterogeneous samples X‐Ray Spectrometry. 11: 181-186. DOI: 10.1002/Xrs.1300110410  0.335
1982 Doster JM, Gardner RP. The complete spectral response for EDXRF systems—calculation by Monte Carlo and analysis applications. 1—homogeneous samples X‐Ray Spectrometry. 11: 173-180. DOI: 10.1002/xrs.1300110409  0.308
1981 Gardner RP, Lee H, Bosco Yu S, Rogers RS. The preparation and use of radioactive tracers for the study of communition processes part II. Heterogeneous or Multicomponent materials Powder Technology. 30: 277-287. DOI: 10.1016/0032-5910(81)80022-8  0.334
1981 Bosco Yu SL, Gardner RP. The preparation and use of radioactive tracers for the study of comminution processes. Part I. homogeneous materials Powder Technology. 30: 265-275. DOI: 10.1016/0032-5910(81)80021-6  0.349
1980 Gardner RP, Verghese K, Lee H. The average solid angle subtended by a circular detector coaxial to a circular isotropic source Nuclear Instruments and Methods. 176: 615-617. DOI: 10.1016/0029-554X(80)90398-5  0.365
1979 Rogers RSC, Gardner RP. A Monte Carlo method for simulating dispersion and transport through horizontal rotating cylinders Powder Technology. 23: 159-167. DOI: 10.1016/0032-5910(79)87002-3  0.348
1979 Porelli A, Gardner RP. Modification of the simple model for the prediction of pulse-height spectra for gamma-ray energies greater than 1.5 MeV Nuclear Instruments and Methods. 159: 177-179. DOI: 10.1016/0029-554X(79)90346-X  0.388
1979 Wielopolski L, Gardner RP. Development of the detector response function approach in the least-squares analysis of X-ray fluorescence spectra Nuclear Instruments and Methods. 165: 297-306. DOI: 10.1016/0029-554X(79)90285-4  0.419
1979 Arinç F, Gardner RP. Monte Carlo simulation of the backscatter region in photon-excited energy dispersive X-ray fluorescence spectra Journal of Radioanalytical Chemistry. 54: 221-234. DOI: 10.1007/Bf02517777  0.401
1979 Wielopolski L, Gardner RP. DEVELOPMENT OF THE DETECTOR RESPONSE FUNCTION APPROACH FOR THE LIBRARY LEAST-SQUARES ANALYSIS OF ENERGY-DISPERSIVE X-RAY FLUORESCENCE SPECTRA Adv X Ray Anal. 22: 317-323.  0.304
1978 Beam GB, Wielopolski L, Gardner RP, Verghese K. Monte Carlo calculation of efficiencies of right-circular cylindrical NaI detectors for arbitrarily located point sources Nuclear Instruments and Methods. 154: 501-508. DOI: 10.1016/0029-554X(78)90081-2  0.409
1978 Gardner RP, Wielopolski L, Verghese K. Mathematical techniques for quantitative elemental analysis by energy dispersive X-ray fluorescence Journal of Radioanalytical Chemistry. 43: 611-643. DOI: 10.1007/Bf02519515  0.38
1978 Hawthorne AR, Gardner RP. A proposed model for particle‐size effects in the X‐ray fluorescence analysis of heterogeneous powders that includes incidence angle and non‐random packing effects X‐Ray Spectrometry. 7: 198-205. DOI: 10.1002/Xrs.1300070406  0.304
1977 Wielopolski L, Gardner RP. A generalized method for correcting pulse-height spectra for the peak pile-up effect due to double sum pulses Nuclear Instruments and Methods. 140: 297-303. DOI: 10.1016/0029-554X(77)90298-1  0.309
1977 Gardner RP, Wielopolski L. A generalized method for correcting pulse-height spectra for the peak pile-up effect due to double sum pulses. Part I. Predicting spectral distortion for arbitrary pulse shapes Nuclear Instruments and Methods. 140: 289-296. DOI: 10.1016/0029-554X(77)90297-X  0.313
1977 Gardner RP, Rogers RS, Verghese K. Short-lived radioactive tracer methods for the dynamic analysis and control of continuous comminution processes by the mechanistic approach The International Journal of Applied Radiation and Isotopes. 28: 861-871. DOI: 10.1016/0020-708X(77)90027-8  0.302
1976 Gardner RP. A simple model for the prediction of gamma-ray pulse-height spectra for right-circular cylindrical sodium iodide crystal detectors Nuclear Instruments and Methods. 138: 287-291. DOI: 10.1016/0029-554X(76)90036-7  0.395
1975 Hawthorne AR, Gardner RP. Monte Carlo simulation of x-ray fluorescence from homogeneous multielement samples excited by continuous and discrete energy photons from x-ray tubes Analytical Chemistry. 47: 2220-2225. DOI: 10.1021/Ac60363A026  0.385
1975 Dunn WL, Gardner RP. Development of mathematical models and the dual-gauge principle for surface-type neutron moisture content gauges Nuclear Engineering and Design. 32: 438-448. DOI: 10.1016/0029-5493(75)90115-6  0.339
1975 Gardner RP, Hawthorne AR. Monte Carlo simulation of the X‐ray fluorescence excited by discrete energy photons in homogeneous samples including tertiary inter‐element effects X‐Ray Spectrometry. 4: 138-148. DOI: 10.1002/Xrs.1300040310  0.342
1973 Hopkins WC, Gardner RP. Monte-Carlo simulation of gamma-ray backscatter soil density gauges Nuclear Engineering and Design. 24: 332-343. DOI: 10.1016/0029-5493(73)90004-6  0.387
1972 Gardner RP, Sukanjnajtee K. A combined tracer and back-calculation method for determining particulate breakage functions in ball milling. Part I. Rationale and description of the proposed method Powder Technology. 6: 65-74. DOI: 10.1016/0032-5910(72)80059-7  0.322
1972 Dunn WL, Gardner RP. The determination of intrinsic gamma-ray detection efficiencies for cylindrical Geiger-Müller tubes by Monte Carlo methods Nuclear Instruments and Methods. 103: 373-384. DOI: 10.1016/0029-554X(72)90398-9  0.406
1971 Ely RL, Gardner RP. On the theory of the gamma-ray transmission, dual-distance principle of determining thickness Nuclear Engineering and Design. 15: 237-240. DOI: 10.1016/0029-5493(71)90066-5  0.418
1971 McDougall FH, Dunn WL, Gardner RP. Studies of the surface type gamma-ray backscatter soil density gauges using collimation and spectrometry techniques Nuclear Engineering and Design. 16: 415-421. DOI: 10.1016/0029-5493(71)90005-7  0.396
1971 Dunn WL, McDougall FH, Gardner RP. Design optimization of the surface type gamma-ray backscatter soil density gauges using conventional components with the dual-gauge principle Nuclear Engineering and Design. 16: 408-414. DOI: 10.1016/0029-5493(71)90004-5  0.361
1971 Gardner RP, Dunn WL, McDougall FH. A quality factor concept for evaluation of the surface type gamma-ray backscatter soil density gauges Nuclear Engineering and Design. 16: 399-407. DOI: 10.1016/0029-5493(71)90003-3  0.305
1970 Gardner RP, Bean RH, Ferrell JK. On the Gamma-Ray One-Shot-Collimator Measurement of Two-Phase-Flow Void Fractions Nuclear Applications and Technology. 8: 88-94. DOI: 10.13182/Nt70-A28640  0.327
1969 Lippold WJ, Carnesale A, Gardner RP. A Monte Carlo simulation of the surface-type neutron moisture gauge Nuclear Engineering and Design. 10: 373-380. DOI: 10.1016/0029-5493(69)90074-0  0.41
1968 Gardner RP, Whitaker DR. Experimental and theoretical studies on the gamma-ray scattering technique for measuring atmospheric density Nuclear Engineering and Design. 7: 13-28. DOI: 10.1016/0029-5493(68)90123-4  0.434
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