Peer-Reviewed Articles/Chapters


The following peer reviewed journal articles and book chapters, from the past several years, are listed in reverse chronological order. Depending upon your access rights, most links will direct you to either the abstract or the full text of the article. If you would like a printed copy of any of these articles, please send an email request to Panos Georgopoulos or Teresa Boutillette.

YearFull Reference
2015Mukherjee D., Porter A., Ryan M., Schwander S., Chung K.F., Tetley T., Zhang J. and Georgopoulos P. (2015). Modeling interactions of engineered nanoparticles in the pulmonary alveolar lining fluid. Nanomaterials 5(3): 1223-1249. DOI:10.3390/nano5031223. PMCID:PMC4521411.
2015Zhang Y., Bielory L., Cai T., Mi Z. and Georgopoulos P. (2015). Predicting onset and duration of airborne allergenic pollen season in the United States. Atmospheric Environment 103: 297-306. DOI:10.1016/j.atmosenv.2014.12.019. PMCID:PMC4302955.
2015Zhang Y., Bielory L., Mi Z., Cai T., Robock A. and Georgopoulos P. (2014). Allergenic pollen season variations in the past two decades under changing climate in the United States. Global Change Biology 21(4): 1581-1589. DOI:10.1111/gcb.12755. PMCID:PMC4356643.
2014Royce S.G., Mukherjee D., Cai T., Xu S.S., Alexander J.A., Mi Z., Calderon L., Mainelis G., Lee K., Lioy P.J., Tetley T.D., Chung K.F., Zhang J. and Georgopoulos P.G. (2014). Modeling population exposures to silver nanoparticles present in consumer products. Journal of Nanoparticle Research. 16(11): 2724. DOI:10.1007/s11051-014-2724-4. PMCID:PMC4346165.
2014Mukherjee D., Royce S.G., Alexander J.A., Buckley B., Isukapalli S.S., Bandera E.V., Zarbl H. and Georgopoulos P.G. (2014). Physiologically-based toxicokinetic modeling of zearalenone and its metabolites: Application to the Jersey Girl study. Plos One 9(12): e113632. DOI:10.1371/journal.pone.0113632. PMCID:PMC4256163.
2014Pavilonis B.T., Lioy P.J., Guazzetti S., Bostick B.C., Donna F., Peli M., Zimmerman N.J., Bertrand P., Lucas E., Smith D.R., Georgopoulos P.G., Mi Z., Royce S.G. and Lucchini R.G. (2014). Manganese concentrations in soil and settled dust in an area with historic ferromanganese production used in steel. Journal of Exposure Science and Environmental Epidemiology. DOI:10.1038/jes.2014.70. PMCID:PMC4406789.
2014Mukherjee D., Royce S.G., Sarkar S., Thorley A., Schwander S., Ryan M.P., Porter A.E., Chung K.F., Tetley T.D., Zhang J. and Georgopoulos P.G. (2014). Modeling in vitro cellular responses to silver nanoparticles. Journal of Toxicology. ID 852890. DOI:10.1155/2014/852890. PMCID:PMC4206931.
2014Mukherjee D., Leo B.F., Royce S.G., Porter A.E., Ryan M.P., Schwander S., Chung K.F., Tetley T.D., Zhang J. and Georgopoulos P.G. (2014). Modeling physicochemical interactions affecting in vitro cellular dosimetry of engineered nanomaterials: application to nanosilver. Journal of Nanoparticle Research 16 (10): 2616. DOI:10.1007/s11051-014-2616-7. PMCID:PMC4295810.
2014Zhang Y., Bielory L. and Georgopoulos P.G. (2014). Climate change effect on Betula (birch) and Quercus (oak) pollen seasons in US. International Journal of Biometeorology 58(5): 909-919. DOI:10.1007/s00484-013-0674-7. PMCID:PMC3851577
2014Georgopoulos P.G. and Lioy P.J. (2014). Geographic Information Systems in Children’s Environmental Health. In Textbook of Children's Environmental Health. Landrigan, P. J. and Etzel, R. A. (eds.) New York, NY, Oxford University Press: pp.69-82
2014Georgopoulos P.G., Brinkerhoff C.J., Isukapalli S., Dellarco M., Landrigan P.J. and Lioy P.J. (2014). A tiered framework for risk-relevant characterization and ranking of chemical exposures: Applications to the National Children’s Study (NCS). Risk Analysis 34(7): 1299-316. DOI:10.1111/risa.12165. PMCID:PMC4158851.
2013Zhang Y., Isukapalli S., Georgopoulos P. and Weisel C. (2013). Modeling flight attendants’ exposures to pesticide in disinsected aircraft cabins. Environmental Science & Technology 47(24): 14275-14281. DOI:10.1021/es403613h. PMCID:PMC3920731
2013Mukherjee D., Botelho D., Gow A., Zhang J. and Georgopoulos P.G. (2013). Computational multiscale toxicodynamic modeling of silver and carbon nanoparticle effects on mouse lung function. PLOS One 8(12): e80917. DOI:10.1371/journal.pone.0080917. PMCID:PMC3849047
2013Mitchell J., Arnot J.A., Jolliet O., Georgopoulos P., Isukapalli S., Dasgupta S., Pandian M., Wambaugh J., Egeghy P., Cohen-Hubal E.A. and Vallero D.A. (2013). Comparison of modeling approaches to prioritize chemicals based on estimates of exposure and exposure potential. Science of The Total Environment 458–460: 555-567. DOI:10.1016/j.scitotenv.2013.04.051. PMCID:PMC398378.
2013Zhang Y., Isukapalli S., Bielory L. and Georgopoulos P. (2013). Bayesian analysis of climate change effects on observed and projected airborne levels of birch pollen. Atmospheric Environment 68(1): 64-73. DOI:10.1016/j.atmosenv.2012.11.028. PMCID:PMC3601922.
2013Isukapalli S.S., Brinkerhoff C.J., Xu S., Dellarco M., Landrigan P.J., Lioy P.J. and Georgopoulos P.G. (2013). Exposure indices for the National Children's Study: application to inhalation exposures in Queens County, NY. Journal of Exposure Science and Environmental Epidemiology 23(1): 22-31. DOI:10.1038/jes.2012.99. PMCID:3961756.
2013Stamatelos S.K., Androulakis I.P., Kong A.-N.T. and Georgopoulos P.G. (2013). A semi-mechanistic integrated toxicokinetic–toxicodynamic (TK/TD) model for arsenic(III) in hepatocytes. Journal of Theoretical Biology 317: 244–256. DOI:10.1016/j.jtbi.2012.09.019. PMCID:PMC4026948.
2012Sasso A., Georgopoulos P.G., Krishnan K. and Isukapalli S. (2012). Bayesian analysis of a lipid-based physiologically-based toxicokinetic model of a PCB mixture in rats. Journal of Toxicology: Article ID 895391. DOI:10.1155/2012/895391. PMCID:PMC3270437.
2011Lioy P.J. and Georgopoulos P.G. (2011). New Jersey: A case study of the reduction in urban and suburban air pollution from the 1950s to 2010. Environmental Health Perspectives 119(10): 1351-1355. DOI:10.1289/ehp.1103540. PMCID:PMC3230450.
2011Carter G.P., Miskewitz R.J., Isukapalli S., Mun Y., Vyas V., Yoon S., Georgopoulos P. and Uchrin C.G. (2011). Comparison of kriging and cokriging for the geostatistical estimation of specific capacity in the Newark Basin (NJ) aquifer system. Journal of Environmental Science and Health, Part A: Toxic/Hazardous Substances and Environmental Engineering 46 (4): 371-377. DOI:10.1080/10934529.2011.542373
2011Isukapalli S.S., Bielory L. and Georgopoulos P.G. (2011). Modeling effects of climate change on allergic illness. In McGraw-Hill Yearbook of Science and Technology 2011 New York, McGraw-Hill: pp.205-208 [publisher link]
2011Efstathiou C., Isukapalli S.S. and Georgopoulos P.G. (2011). A mechanistic modeling system for estimating large scale emissions and transport of pollen and co-allergens. Atmospheric Environment 45(13): 2260-2276. DOI:10.1016/j.atmosenv.2010.12.008. PMCID:PMC3079563.
2011Stamatelos S.K., Brinkerhoff C.J., Isukapalli S.S. and Georgopoulos P.G. (2011). Mathematical model of uptake and metabolism of arsenic(III) in human hepatocytes – Incorporation of cellular antioxidant response and threshold-dependent behavior. BMC Systems Biology 5(16). DOI:10.1186/1752-0509-5-16. PMCID:PMC3302683.
2011Hogrefe C., Isukapalli S.S., Tang X., Georgopoulos P.G., He S., Zalewsky E.E., Hao W., Ku J.-Y., Key T. and Sistla G. (2011). Impact of biogenic emission uncertainties on the simulated response of O3 and PM2.5 to anthropogenic emission reductions. Journal of the Air and Waste Management Association 61: 92-108. DOI:10.3155/1047-3289.61.1.92. PMCID:PMC3079461.
2011Georgopoulos P.G., Isukapalli S., Androulakis I.P., Ierapetritou M.G. and Welsh W.J. (2011). Multiscale integration of toxicokinetic and toxicodynamic processes: From cell and tissue to organ and "whole body" models. In Handbook of Systems Toxicology. Casciano, D. and Sahu, S. (eds.), John Wiley & Sons. pp.619-668 [publisher link]
2010Sasso A., Isukapalli S. and Georgopoulos P. (2010). A generalized physiologically-based toxicokinetic modeling system for chemical mixtures containing metals. Theoretical Biology and Medical Modelling 7(1): 17. DOI:10.1186/1742-4682-7-17. PMCID:PMC2903511.
2010Krishnan K., Sasso A. and Georgopoulos P.G. (2010). Pharmacokinetic mechanisms of interactions in chemical mixtures. In Principles and Practice of Mixture Toxicology. Mumtaz, M. (ed.) New York, John Wiley Publishers: pp.235-252 [publisher link]
2010Yang Y., Xu X. and Georgopoulos P.G. (2010). A Bayesian population PBPK model for multiroute chloroform exposure. Journal of Exposure Science and Environmental Epidemiology 20(4): 326-341. DOI:10.1038/jes.2009.29. PMCID:PMC3063650.
2010Isukapalli S., Spendiff M., Georgopoulos P.G. and Krishnan K. (2010). Uncertainty, variability and sensitivity analyses in simulation models. In Quantitative Modeling in Toxicology. Krishnan, K. and Andersen, M. E. (eds.), John Wiley: pp.429-458. DOI: 10.1002/9780470686263.ch20
2010Georgopoulos P.G., Isukapalli S. and Krishnan K. (2010). Modeling exposures to chemicals from multiple sources and routes. In Quantitative Modeling in Toxicology. Krishnan, K. and Andersen, M. E. (eds.), John Wiley: pp.315-351 DOI: 10.1002/9780470686263.ch16
2010Vallero D., Isukapalli S., Zartarian V., McCurdy T., McKone T., Georgopoulos P.G. and Dary C. (2010). Modeling and predicting pesticide exposures. Chapter 44. InHayes’ Handbook of Pesticide Toxicology - Third Edition. Krieger, R. (ed.), Academic Press: pp.995-1020 [publisher link]
2010Xue J., Zartarian V., Wang S.W., Liu S.V. and Georgopoulos P.G. (2010). Probabilistic modeling of dietary arsenic exposure and dose and evaluation with 2003-2004 NHANES data. Environmental Health Perspectives 118(3): 345-350. DOI:10.1289/ehp.0901205. PMCID:PMC2854761.
2009Georgopoulos P.G. and Isukapalli S.S. (2009). A unified multiscale field/network/agent based modeling framework for human and ecological health risk analysis. Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society 1: 6420-6423. DOI:10.1109/IEMBS.2009.5333795. PMCID:PMC3079376.
2009Georgopoulos P., Isukapalli S., Burke J., Napelenok S., Palma T., Langstaff J., Majeed M., He S., Byun D., Cohen M. and Vautard R. (2009). Air quality modeling needs for exposure assessment from the source-to-outcome perspective.Environmental Manager (October): 26-35.
2009Lioy P.J., Isukapalli S., Trasande L., Thorpe L., Dellarco M., Weisel C., Georgopoulos P.G., Yung C., Brown M. and Landrigan P. (2009). Using national and local extant data to characterize environmental exposures in the National Children’s Study (NCS): Queens County, New York. Environmental Health Perspectives 117(10): 1494-1504. DOI:10.1289/ehp.0900623. PMCID:PMC2790501.
2009Laumbach R., Harris G., Kipen H., Georgopoulos P., Shade P., Isukapalli S., Efstathiou C., Galea S., Vlahov D. and Wartenberg D. (2009). Lack of association between estimated World Trade Center plume intensity and respiratory symptoms among New York City residents outside of Lower Manhattan. American Journal of Epidemiology 170(5): 640-649. DOI:10.1093/aje/kwp165. PMCID:PMC2732985.
2009Wang S.-W., Tang X., Fan Z., Lioy P.J. and Georgopoulos P.G. (2009). Modeling of personal exposures from ambient air toxics in Camden, New Jersey: An evaluation study. Journal of the Air and Waste Management Association 59: 733-746. DOI:10.3155/1047-3289.59.6.733. PMCID:PMC3066844.
2009Chen M., Martin J., Fang H., Isukapalli S., Georgopoulos P.G., Welsh W.J. and Tong W. (2009). ebTrack: an environmental bioinformatics system built upon ArrayTrack. BMC Proceedings 3(Suppl 2): S5. DOI:10.1186/1753-6561-3-S2-S5. PMCID:PMC2654488.
2009Ierapetritou M.G., Georgopoulos P.G., Roth C.M. and Androulakis I.P. (2009). Tissue level modeling of xenobiotic metabolism in liver: An emerging tool for enabling clinical translational research. Clinical and Translational Science 2(3): 228 - 237. DOI:10.1111/j.1752-8062.2009.00092.x. PMCID:PMC3068531.
2009Georgopoulos P.G., Sasso A.F., Isukapalli S.S., Lioy P.J., Vallero D.A., Okino M. and Reiter L. (2009). Reconstructing population exposures to environmental chemicals from biomarkers: Challenges and opportunities. Journal of Exposure Science and Environmental Epidemiology 19(2): 149-171. DOI:10.1038/jes.2008.9. PMCID:PMC3068528.
2008Georgopoulos P.G., Sasso A.F., Isukapalli S.S., Lioy P.J., Vallero D.A., Okino M. and Reiter L. (2008). Response to "µg/kg-day or µg/day: A commentary on Georgopoulos et al., JESEE 2008". J Expos Sci Environ Epidemiol 18 (6): 536-537. DOI: 10.1038/jes.2008.54
2009Gerecke D., Chen M., Isukapalli S., Gordon M.K., Chang Y.-C., Tong W., Androulakis I. and Georgopoulos P.G. (2009). Differential gene expression profiling of mouse skin after sulfur mustard exposure: extended time response and inhibitor effect. Toxicology and Applied Pharmacology 234(2): 156-165. DOI:10.1016/j.taap.2008.09.020. PMCID:PMC3066660.
2008Zhu X., Fan Z., Wu X., Meng Q., Wang S.-W., Tang X., Ohman-Strickland P., Georgopoulos P., Zhang J., Bonanno L., Held J. and Lioy P. (2008). Spatial variation of volatile organic compounds in a "Hot Spot" for air pollution. Atmospheric Environment 42(32): 7329-7338. DOI:10.1016/j.atmosenv.2008.07.039. PMCID:PMC3097105.
2008Isukapalli S., Price K., Georgopoulos P.G. and Krishnan K. (2008). A physiologically-based algorithm for predicting internal dose of inhaled toluene: applications for high dose to low dose and rodent to human extrapolations. In: Proceedings of the 2008 Spring Simulation Multiconference - SpringSim 2008. (ISBN 1-56555-000-X). Rajaei, H., Wainer, G. A. and Chinni, M. J. (eds.) Ottawa, Canada, April 14-17, 2008. The Society for Computer Simulation International, San Diego. pp.583-588. [ACM link]
2008Isukapalli S.S., Lioy P.J. and Georgopoulos P.G. (2008). Mechanistic modeling of emergency events: Assessing the impact of hypothetical releases of anthrax. Risk Analysis 28(3): 723-740. DOI:10.1111/j.1539-6924.2008.01055.x. PMCID:PMC3066661.
2008Georgopoulos P.G., Wang S.-W., Yang Y.-C., Xue J., Zartarian V.G., McCurdy T. and Ozkaynak H. (2008). Biologically based modeling of multimedia, multipathway, multiroute population exposures to arsenic. Journal of Exposure Science and Environmental Epidemiology 18(5): 462-476. DOI:10.1038/sj.jes.7500637. PMCID:PMC3068596.
2008Georgopoulos P. (2008). A multiscale approach for assessing the interactions of environmental and biological systems in a holistic health risk assessment framework.Water, Air, and Soil Pollution: Focus 8(1): 3-21 [DOI link]
2007Lioy P.J., Vallero D., Foley G., Georgopoulos P., Heiser J., Watson T., Reynolds M., Daloia J., Tong S. and Isukapalli S. (2007). A personal exposure study employing scripted activities and paths in conjunction with atmospheric releases of perfluorocarbon tracers in Manhattan, New York. Journal of Exposure Science and Environmental Epidemiology 17(5): 409-425 [DOI link]
2007Welsh W.J., Tong W. and Georgopoulos P.G. (2007). Toxicoinformatics: An Introduction. In Computational Toxicology: Risk Assessment for Pharmaceutical and Environmental Chemicals. Ekins, S. (ed.), Wiley: pp.153-182 [book link]
2007Isukapalli S.S., Roy A. and Georgopoulos P.G. (2007). Physiologically Based Pharmacokinetic Modeling: Inhalation, Ingestion, and Dermal Absorption (Chapter 43). In Pharmacometrics: the Science of Quantitative Pharmacology. Ette, E. I. and Williams, P. J. (eds.), Wiley: pp.1069-1108 [book link]
2006Georgopoulos P.G. and Lioy P.J. (2006). From theoretical aspects of human exposure and dose assessment to computational model implementation: The modeling environment for total risk studies (MENTOR). Journal of Toxicology and Environmental Health - Part B, Critical Reviews 9(6): 457-483 [DOI link]
2006Lioy P.J. and Georgopoulos P. (2006). The anatomy of the exposures that occurred around the World Trade Center site: 9/11 and beyond. Annals of the New York Academy of Sciences 1076(1): 54-79 [DOI link]
2006Cohen M., Sunderland E., Georgopoulos P.G., Wang S.W., Isukapalli S., Yang Y.C., Sasso A., Tong S., Xue J., McCurdy T., Zhang M., Sheldon L. and International Air Quality Advisory Board (2006). Development of a multicompartment mercury model for Lake Ontario: Tracking mercury from sources, deposition, and dispersion to fish to accumulation in humans. Chapter 2 in Priorities 2005 - Priorities and Progress Under the Great Lakes Water Quality Agreement. Windsor, Ontario, Canada, International Joint Commission (IJC): pp.39-69 [chapter link full report]
2006Georgopoulos P.G., Wang S.W., Lioy P.J., Georgopoulos I.G. and Yononne-Lioy M.J. (2006). Assessment of human exposure to copper: A case study using the NHEXAS database. Journal of Exposure Science and Environmental Epidemiology 16, 397–409 [DOI link]
2006Stenchikov G., Lahoti N., Diner D., Kahn R., Lioy P.J. and Georgopoulos P.G. (2006). Multiscale plume transport from the collapse of the World Trade Center on September 11, 2001. Environmental Fluid Mechanics 6(5): 425-450 [DOI link]
2006Lioy P.J., Weisel C. and Georgopoulos P.G. (2006). An Overview of the Environmental Conditions and Human Exposures that Occurred Post 9-11. Chapter 2 in Urban Aerosols and Their Impacts: Lessons Learned from the World Trade Center Tragedy. Gaffney, J. S. and Marley, N. A. (eds.) Washington, D.C., American Chemical Society, Oxford University Press: pp.23-38 [book link]
2006Vyas V.M., Sussman N., Gochfeld M., Georgopoulos P.G. and Lioy P.J. (2006). An evaluation of the role of risk based decision making in a former manufactured gas plant site remediation. Journal of the Air and Waste Management Association 56(2): 225-235 [abstract link]
2006Vyas V.M., Roy A., Strawderman W., Georgopoulos P.G. and Kosson D.S. (2006). Development and application of methodologies for determining background groundwater quality at the Savannah River site. Journal of the Air and Waste Management Association 56(2): 159-168 [abstract link]
2006Li G., Hu J., Wang S.W., Georgopoulos P.G., Schoendorf J. and Rabitz H. (2006). Random Sampling-High Dimensional Model Representation (RS-HDMR) and orthogonality of its different order component functions. Journal of Physical Chemistry A 110(7): 2474-2485 [DOI link]
2006Hore P., Zartarian V., Xue J., Ozkaynak H., Wang S.-W., Yang Y.-C., Chu P.-L., Sheldon L., Robson M., Needham L., Barr D., Freeman N., Georgopoulos P. and Lioy P.J. (2006). Children's residential exposure to chlorpyrifos: Application of CPPAES field measurements of chlorpyrifos and TCPy within MENTOR/SHEDS pesticides model. Science of the Total Environment 366(2-3): 525-537 [DOI link]
2005Wolff M.S., Teitelbaum S.L., Lioy P.J., Santella R.M., Wang R.Y., Jones R.L., Caldwell K.L., Sjodin A., Turner W.E., Li W., Georgopoulos P. and Berkowitz G.S. (2005). Exposures among pregnant women near the World Trade Center site on 11 September 2001. Environmental Health Perspectives 113(6): 739-48. DOI:10.1289/ehp.7694. PMCID:PMC1257600
2005Wang S.W., Georgopoulos P.G., Li G. and Rabitz H. (2005). Characterizing uncertainties in human exposure modeling through the Random Sampling - High Dimensional Model Representation (RS-HDMR) methodology. International Journal of Risk Assessment and Management 5: 387-406. [DOI link]
2005Balakrishnan S., Roy A., Ierapetritou M.G., Flach G.P. and Georgopoulos P.G. (2005). A comparative assessment of efficient uncertainty analysis techniques for environmental fate and transport models: Application to the FACT model. Journal of Hydrology 307(1-4): 204-218. [DOI link]
2005Wintermyer M., Skiadas A., Roy A., Yang Y.C., Georgopoulos P., Burger J. and Cooper K. (2005). The development of a physiologically-based pharmacokinetic model using the distribution of 2 317 8-tetrachlorodibenzo-p-dioxin in the tissues of the eastern oyster (Crassostrea virginica). Marine Environmental Research 60(2): 133-152 [DOI link]
2005Georgopoulos P.G., Wang S.W., Vyas V.M., Sun Q., Burke J., Vedantham R., McCurdy T. and Ozkaynak H. (2005). A source-to-dose assessment of population exposures to fine PM and ozone in Philadelphia, PA, during a summer 1999 episode.Journal of Exposure Analysis and Environmental Epidemiology 15(5): 439-457 [DOI link]
2005Wang S.W., Balakrishnan S. and Georgopoulos P.G. (2005). Fast equivalent operational model of tropospheric alkane photochemistry. American Institute of Chemical Engineers Journal 51(4): 1297-1303 [DOI link]
2005Lazaridis M., Spyridaki A., Solberg S., Smolik J., Zdimal V., Eleftheriadis K., Aleksaropoulou V., Hov O. and Georgopoulos P.G. (2005). Mesoscale modeling of combined aerosol and photo-oxidant processes in the Eastern Mediterranean.Atmospheric Chemistry and Physics 5: 927-940. [DOI link]
2004Lazaridis M., Spyridaki A., Solberg S., Kallos G., Svendby T., Flatoy F., Drossinos I., Housiadas C., Smolik J., Colbeck I., Varinou M., Gofa F., Eleftheriadis K., Zdimal V. and Georgopoulos P.G. (2004). Modeling of Combined Aerosol and Photooxidant Processes in the Mediterranean Area. Water, Air, & Soil Pollution: Focus V4(4): 3-21 [DOI link]
2004Chandrasekar A., Philbrick C.R., Doddridge B., Clark R. and Georgopoulos P.G. (2004). A comparative study of prognostic MM5 meteorological model with aircraft, wind profiler, lidar, tethered balloon and RASS data over Philadelphia during a 1999 summer episode. Environmental Fluid Mechanics 4: 339-365 [DOI link]
2004Georgopoulos P.G., Fedele P., Shade P., Lioy P., Hodgson M., Longmire J., Sands M. and Brown M.A. (2004). Hospital response to chemical terrorism: Personal protective equipment, training, and operations planning. American Journal of Industrial Medicine 46: 432-445 [DOI link]
2004Landrigan P.J., Lioy P.J., Thurston G., Berkowitz G., Chen L.C., Chillrud S.N., Gavett S.H., Georgopoulos P.G., Geyh A.S., Levin S., Perera F., Rappaport S.M. and Small C. (2004). Health and environmental consequences of the World Trade Center disaster. Environmental Health Perspectives 112(6): 731-739. DOI:10.1289/ehp.6702. PMCID:PMC1241968
2004Ouyang M., Welsh W.J. and Georgopoulos P. (2004). Gaussian mixture clustering and imputation of microarray data. Bioinformatics 20(6): 917-23 [DOI link]
2004Vyas V.M., Tong S.N., Uchrin C., Georgopoulos P.G. and Carter G.R. (2004). Geostatistical estimation of horizontal hydraulic conductivity for the Kirkwood-Cohansey aquifer. Journal of the American Water Resources Association 40(1): 187-195 [DOI link]
2004Huber A., Georgopoulos P., Gilliam R., Stenchikov G., Wang S.-W., Kelly B. and Feingersh H. (2004). Modeling air pollution from the collapse of the World Trade Center and assessing the potential impacts on human exposures. Environmental Manager February 2004: 35-40 [journal link]
2004Vette A., Gavett S., Perry S., Heist D., Huber A., Lorber M., Lioy P., Georgopoulos P., Rao S.T., Petersen W., Hicks B., Irwin J. and Foley G. (2004). Environmental research in response to 9/11 and homeland security. Environmental ManagerFebruary 2004: 14-22 [journal link]
2003Balakrishnan S., Roy A., Ierapetritou M.G., Flach G.P. and Georgopoulos P.G. (2003). Uncertainty reduction and characterization of complex environmental fate and transport models: An empirical Bayesian framework incorporating the stochastic response surface method. Water Resources Research 39(12): 1350 [DOI link]
2003Roy A., Ouyang M., Freeman N., Georgopoulos P.G. and Lioy P.J. (2003). Environmental, dietary, demographic, and activity variables associated with biomarkers of exposure for benzene and lead. Journal of Exposure Analysis and Environmental Epidemiology 13(6): 417-426 [DOI link]
2003Foley G., Georgopoulos P.G. and Lioy P.J. (2003). Examining accountability for changes in population exposures to 8-hour ozone standard with implementation of different control strategies. Environmental Science and Technology 37(21): 392A-399A.  [DOI link]
2003Chandrasekar A., Philbrick C.R., Doddridge B., Clark R. and Georgopoulos P.G. (2003). A comparison study of RAMS simulations with aircraft, wind profiler, lidar, tethered balloon and RASS data over Philadelphia during a 1999 summer episode. Atmospheric Environment 37: 4973-4984 [DOI link]
2003Chandrasekar A., Philbrick C.R., Clark R., Doddridge B. and Georgopoulos P.G. (2003). Evaluating the performance of a computationally efficient MM5/CALMET system for developing meteorological inputs to air quality models. Atmospheric Environment37(23): 3267-3276 [DOI link]
2003Chandrasekar A., Philbrick C.R., Clark R., Doddridge B. and Georgopoulos P.G. (2003). A large-eddy simulation study of the convective boundary layer over Philadelphia during the 1999 summer NE-OPS campaign. Environmental Fluid Mechanics 3(4): 305-329 [DOI link]
2003Wang S.W., Georgopoulos P.G., Li G. and Rabitz H. (2003). Random Sampling-High Dimensional Model Representation (RS-HDMR) with nonuniformly distributed variables: Application to an integrated multimedia/multipathway exposure and dose model for trichloroethylene. Journal of Physical Chemistry A 107: 4707-4716 [DOI link]
2003Li G., Rabitz H., Wang S.W. and Georgopoulos P.G. (2003). Correlation method for variance reduction of Monte Carlo integration in RS-HDMR. Journal of Computational Chemistry 24: 277-283 [DOI link]
2003Li G., Artamonov M., Rabitz H., Wang S.W., Georgopoulos P.G. and Demiralp M. (2003). High dimensional model representations generated from low order terms - 1p-RS-HDMR. Journal of Computational Chemistry 24: 647-656 [DOI link]
2002Balakrishnan S., Banerjee I., Georgopoulos P.G. and Ierapetritou M. (2002). Uncertainty considerations in the description of complex reaction systems. American Institute of Chemical Engineers Journal 48(12): 2875-2889 [DOI link]
2002Weisel C., Cody R., Georgopoulos P., Purushothaman V., Weiss S., Bielory L., Gregory P. and Stern A. (2002). Concepts in developing health-based indicators for ozone. International Archives of Occupational and Environmental Health 75(6): 415-422 [DOI link]
2001Georgopoulos P.G., Roy A., Yonone-Lioy M.J., Opiekun R.E. and Lioy P.J. (2001). Environmental copper: Its dynamics and human exposure issues. Journal of Toxicology and Environmental Health-Part B-Critical Reviews 4(4): 341-394 [DOI link]
2001Lazaridis M., Broday D., Hov O. and Georgopoulos P.G. (2001). Integrated exposure and dose modeling and analysis system. 3. Deposition of inhaled particles in the human respiratory tract. Environmental Science and Technology 35: 3727-3734 [DOI link]
2001Lazaridis M., Isukapalli S. and Georgopoulos P.G. (2001). Modeling of aerosol processes in plumes. Tellus Series B-Chemical and Physical Meteorology 53(1): 83-93 [DOI link]
2001Drossinos Y., Kevrekedis P.G. and Georgopoulos P.G. (2001). Translational invariance in nucleation theories: Theoretical formulation. Physical Review E 63: 036123.1-036123.13 [DOI link]
2001Broday D. and Georgopoulos P.G. (2001). Growth and deposition of hygroscopic particulate matter in the human lung. Aerosol Science and Technology 34: 144-159 [DOI link]
2000Isukapalli S., Roy A. and Georgopoulos P.G. (2000). Efficient sensitivity/uncertainty analysis using the combined stochastic response surface method (SRSM) and automatic differentiation for FORTRAN code (ADIFOR): Application to environmental and biological systems. Risk Analysis 20: 591-602 [DOI link]
1999Kevrekidis P., Lazaridis M., Drossinos Y. and Georgopoulos P.G. (1999). A unified kinetic approach to binary nucleation. Journal of Chemical Physics 111: 8010-8012 [DOI link]
1998Lazaridis M., Drossinos Y. and Georgopoulos P.G. (1998). Turbulent resuspension of small non-deformable particles. Journal of Colloid and Interface Science 204(1): 24-32. [DOI link]
1998Wang S.W., Georgopoulos P.G., Li G. and Rabitz H. (1998). Condensing complex atmospheric chemistry mechanisms - 1: The direct constrained approximate lumping (DCAL) method applied to alkane photochemistry. Environmental Science and Technology 32: 2018-2024. [DOI link]
1998Roy A. and Georgopoulos P.G. (1998) Reconstructing week-long exposures to volatile organic compounds using physiologically based pharmacokinetic models.Journal of Exposure Analysis and Environmental Epidemiology 8, 407-422 [journal link]
1998Isukapalli S., Roy A. and Georgopoulos P.G. (1998) Stochastic response surface methods (SRSM) for uncertainty characterization and propagation: Application to environmental and biological systems. Risk Analysis 18(3) 351-363 [DOI link]
1997Georgopoulos P.G., Arunachalam S. and Wang S. (1997). Alternative metrics for assessing the relative effectiveness of NOx and VOC emission reductions in controlling ground-level ozone. Journal of the Air and Waste Management Association 47(8): 837-850. [abstract link]
1997Georgopoulos P.G., Purushothaman V. and Chiou R. (1997) Comparative evaluation of methods for estimating potential human exposure to pzone: Photochemical modeling and ambient monitoring. Journal of Exposure Analysis and Environmental Epidemiology 7: 191-215 [journal link]
1997Georgopoulos P.G., Walia A., Roy A. and Lioy P.J. (1997). An integrated exposure and dose modeling and analysis system. 1. Formulation and testing of microenvironmental and pharmacokinetic components. Environmental Science and Technology 31(1): 17-27. [DOI link]
1996Weisel C., Yu R., Roy A. and Georgopoulos P. (1996). Biomarkers of environmental benzene exposure. Environmental Health Perspectives 104 Suppl 6: 1141-1146. PMCID:PMC1469734
1996Georgopoulos P.G. and Lioy P.J. (1996) Exposure measurement needs for hazardous waste sites: Two case studies. Toxicology and Industrial Health 12(5): 651-665 [journal link]
1996McGrath L.F., Georgopoulos P.G. and Gallo M.A. (1996). Application of a biologically based RFD estimation method to tetrachlorodibenzo-p-dioxin (TCDD) mediated immune suppression and enzyme induction. Risk Analysis 16: 539-548 [DOI link]
1996Roy A., Weisel C., Lioy P.J. and Georgopoulos P.G. (1996). A distributed parameter physiologically based pharmacokinetic model for dermal and inhalation exposure to volatile organic compounds. Risk Analysis 16: 147-160 [DOI link]
1996Roy A., Weisel C.P., Gallo M.A. and Georgopoulos P.G. (1996) Studies of multi-route exposure/dose reconstruction using physiologically based pharmacokinetic models.Toxicology and Industrial Health 12: 153-163 [journal link]
1995McGrath L.F., Georgopoulos P.G., Cooper K.R. and Gallo M.A. (1995). Alternative models for low dose-response analysis of biochemical and immunological endpoints for tetrachlorodibenzo-p-dioxin. Regulatory Toxicology and Pharmacology 21(3): 382-396 [DOI link]
1995Georgopoulos P.G. (1995). Regulatory ozone modeling: status, directions, and research needs. Environmental Health Perspectives 103 Suppl 2: 107-32. DOI:10.2307/3432458. PMCID:PMC1518852
1994Georgopoulos P.G., Roy. A. and Gallo M.A. (1994) Reconstruction of short-term multi-route exposure to volatile organic compounds using physiologically based pharmacokinetic models. Journal of Exposure Analysis and Environmental Epidemiology 4: 309-328 [abstract link]
1994Georgopoulos P.G. and Lioy P.J. (1994) Conceptual and theoretical aspects of human exposure and dose assessment. Journal of Exposure Analysis and Environmental Epidemiology 4: 253-285 [journal link]
1992Moreno M.D., Cooper K.R., Brown R.P. and Georgopoulos P.G. (1992) A physiologically based pharmacokinetic model for Mya arenariaMarine Environmental Research 34: 321-325 [DOI link]