Selected Publications

Book Title: Nanostructured and Advanced Materials Subtitle: Nanostructured and Advanced Materials for Applications in Sensor, Optoelectronic and Photovoltaic Technology, Proceedings of the NATO Advanced Study Institute, held in Sozopol, Bulgaria, 6-17 September 2004, Series: NATO Science Series II: Mathematics, Physics and Chemistry, Vol. 204 Vaseashta, A.; Dimova-Malinovska, D.; Marshall, J.M. (Eds.), 2005, XII, 424 p., Hardcover ISBN: 1-4020-3560-8 2006 Publications Claudia Nastase, F. Nastase, A. Vaseashta and Ioan Stamatin. Nanocomposites based on functionalized nanotubes in polyaniline matrix by plasma polymerization, Progress in Solid State Chemistry, In Press, Corrected Proof, Available online 23 February (2006). Ioan Stamatin, C. Berlic and A. Vaseashta. On the computer-aided modelling of analyte–receptor interactions for an efficient sensor design, Thin Solid Films, Volume 495, Issues 1-2, Pages 312-315, 20 January (2006). A. Vaseashta, Carbon Nanotubes based Devices and Sensors, J. of Manufacturing and Processes. In press (2006). Nanostructures in environmental pollution detection, monitoring, and remediation, Science and Technology of Advanced Materials (STAM). Vaseashta et al. in press >/li> Structural Properties of Poly-Si thin films grown on ZnO:Al coated glass substrates by Aluminum induced crystallization, J. Optoelectronic. Adv. Mater (JOAM). Vaseashta et al. in press Controlled Formation of multiple Taylor cones in electrospinning process. Appl. Phys. Lett. (APL) Vaseashta. in press Electrospun Polymers for Controlled Release of Drugs, Vaccine Delivery, and System-on-Fibers, J. Optoelectronic. Adv. Mater (JOAM). Vaseashta et al. in press Nanotechnology: Challenges of Convergence, heterogeneity and hierarchical Integration, Vaseashta, pg 229-230, Ed. V. N. Popov and P. Lambin, Carbon Nanotubes, Springer, 2006. Nanostructured Materials based devices and sensors. Vaseashta, Pg. 431-442. Ed. R. Kassing et al. (eds.) Functional Properties of Nanostructured Materials, Springer, 2006. Atmospheric parameters sensing using nanotechnology based sensors and image processing real time satellite data. Vaseashta et. al. Pg. 443-448. Ed. R. Kassing et al. (eds.) Functional Properties of Nanostructured Materials, Springer, 2006. Effect of Dystrophin gene immobilized nanostructured therapeutic templates on aging skeletal muscles. Vaseashta et al. pg. 511-514, Ed. R. Kassing et al. (eds.) Functional Properties of Nanostructured Materials, Springer, 2006. Academician Milko Borissov Memorial Lecture: Nanoscale Materials, Devices and Systems for Environmental Pollution Monitoring, Security, and Energy Generation and Storage. ISCMP, Varna, Bulgaria Sept. 2006. IEEE Invited Keynote Lecture: Nanoscale Materials, Devices, and Systems for Sensing, Detection, and Environmental Pollution Monitoring and Mitigation. Appeared in MIEL proceedings, 2006. Invited ACUN Plenary lecture: Appeared in Proceedings of International Composites Conference, (Sydney, Australia) 2006, Vol. 5, 329-227. Invited lecture at the American Vacuum Society, Nanomaterials Based Chem.-Bio Sensors, Sensor Networks, and Advanced Therapeutics, University of Central Florida, Orlando, FL, March 2006. Invited lecture: ROCAM: Electrospun Polymers for Controlled Release of Drugs, Vaccine Delivery, and System-on-Fibers, Bucharest, Romania. Appearing in Proceedings and in press - J. Optoelectronic. Adv. Mater (JOAM). Invited Plenary: Nanomaterials In Environmental Pollution Detection and Monitoring, And Contamination Remediation, 12th International Conference "Progress In Cryogenics And Isotopes Separation" Calimanesti-Caciulata, Valcea, Romania, October 25-27, 2006. Inaugural Lecture: Geospatial Sensing Using Advanced Sensor Systems. International Conference on Micro and Nanotechnologies, Tizi-Ouzou, ALGERIA, November 2006. Under The Highest Patronage of Sirs, the Algerian Government Head and the Minister of Higher Education and Scientific Research. The Ministry of Higher Education and Scientific Research MESRS The University Mouloud Mammeri Tizi-Ouzou, UMMTO, Algeria, The International Center for Theoretical Physics, ICTP-UNESCO IAEA , Trieste Italy; The Institute of Microelectronics and Photonics, IMEP, Grenoble, France; The Advanced Fluidics LLC, Maryland, USA. Invited lecture: Nanotechnology in Detection and Monitoring OF Environmental Pollution and Contamination Remediation, Appeared in the e-proceedings of the International Association of Nanotechnology and The 3rd International Congress of Nanotechnology 2006. Geospatial Remote Sensing Using Advanced Sensor Systems. Vaseashta. International Conference on Optical and Optoelectronic Properties of Materials and Applications, ICOOPMA 2006. An international conference on optical, optoelectronic and electro-optic properties of all classes of materials, and material systems, and their applications. 17 - 21 July, 2006 - Darwin, Australia. Approach To An Interdisciplinary Bionanotechnology Education Program: International Network Perspective. Vaseashta et al. Proceedings of the Materials Research Society, San Francisco, Spring meeting 2006. Nanobiomaterials for Controlled Release of Drugs & Vaccine Delivery. Vaseashta et al. Proceedings of the Materials Research Society, San Francisco, Spring meeting 2006. Smog Extraction in Urban Areas Using ASTER Data and its Correlation With Spectroscopic and In-Situ Data, Appeared in the e-proceedings of the International Association of Nanotechnology and The 3rd International Congress of Nanotechnology 2006. 2005 Publications A. Vaseashta, J. Irudayaraj, (2005) Nanostructured and nanoscale devices and sensors, Journal of Optoelectronics and Advanced Materials, Vol. 7, No. 1, February 2005 A. Vaseashta, D. Dimova-Malinovska, (2005) Nanostructured and Nanoscale Devices, Sensors and Detectors, (accepted for publication in Science and Technology of Advanced Materials, Journal of Japan Federation of Materials). D. Dimova-Malinovska and A. Vaseashta, (2005) Application of Stain Etched Porous Silicon in Solar Cells and Light Emitting Diodes, (accepted for publication in Science and Technology of Advanced Materials, Journal of Japan Federation of Materials). A. Vaseashta, D. Dimova-Malinovska, (2005) Nanostructured and Nanoscale Devices, Sensors and Detectors, International Symposium on Nanotechnology in Environmental Protection and Pollution. ISNEPP-2005, January 12 - 14, 2005, Bangkok, Thailand. The Asia Pacific Nanotechnology Forum (APNF) and the Asian Institute of Technology (AIT) jointly organize ISNEPP 2005. Challenges of Convergence, Heterogeneity and Hierarchical Integration of Nanostructures in Devices and Sensors, Functional Properties of Nanostructured Materials, NATO ASI, Sozopol, Bulgaria, June, 2005. Nanostructured Materials Based Devices and Sensors, Functional Properties of Nanostructured Materials, NATO ASI, Sozopol, Bulgaria, June 2005. Functionalized Nanoparticles for Sensing, Detecting, and Monitoring, First International Workshop on Semiconductor Nanocrystals, September 10-12, 2005 SEMINANO2005, Budapest, Hungary. Nanoparticles for Sensing, Detecting, and Monitoring, International Conference “Modern Materials Science: Achievements And Problems”, Ukraine Materials Research Society, National Academy Of Sciences Of Ukraine (NASU), Frantsevich Institute For Problem Of Materials Science Of NASU, INTEM LTD D. Dimova-Malinovska and A. Vaseashta, (2005) Application of Stain Etched Porous Silicon in Solar Cells and Light Emitting Diodes, International Symposium on Nanotechnology in Environmental Protection and Pollution. ISNEPP-2005, January 12 - 14, 2005, Bangkok, Thailand. The Asia Pacific Nanotechnology Forum (APNF) and the Asian Institute of Technology (AIT) jointly organize ISNEPP 2005. Allison Webb, Olivia Boskovic, Ashok Vaseashta, The Role of Nanobiotechnology in the Study of Dystrophin and B-Dystroglycan in Membrane Stability of Aging Skeletal Muscles, Submitted and accepted by Institute of Biological Engineering, A combined consortium of University of Georgia and Perdue University. Detection of Pathogens Using AFM and SPR, A. Vaseashta, APS, March 2005 meeting, CA. Nanobiotechnology in the Study of Dystrophin and B-Dystroglycan in Membrane Stability of Aging Skeletal Muscles, A. Vaseashta, APS March 2005, CA. Nanoscale Devices, Sensors and Detectors, 2005 NSTI Nanotechnology Conference and Trade Show, Nanotech 2005, May 2005, Anaheim Marriott & Convention Center, Anaheim, California, U.S.A. Growth and Characterization of Aligned Carbon Nanotubes by Microwave Plasma Chemical Vapor Deposition, May 15-19, 2005, A Vaseashta and J. Carlisle, (submitted from Argonne National Laboratory), 8th International Conference on Applications of Diamond and Related Materials/1st NanoCarbon Joint Conference, Argonne National Laboratory. Atmospheric Parameters Sensing Using Nanotechnology Based Sensors and Image Processed Real-time Satellite Data, P. Roy, O. Pummakarnchana, S. B. Vaseashta, J. E. Brumfield, N. Tripathi, J. Dutta, and A. Vaseashta, Functional Properties of Nanostructured Materials, NATO ASI, Sozopol, Bulgaria, June, 2005 A Novel Technique for Carbon Nanotubes Separation, A. Barhoumi and A. Vaseashta, Functional Properties of Nanostructured Materials, NATO ASI, Sozopol, Bulgaria, June, 2005 Effect of Dystrophin Gene Immobilized on Nanostructured Therapeutic Templates on Skeletal Muscles, O. Boskovic1 and A. Vaseashta, Functional Properties of Nanostructured Materials, NATO ASI, Sozopol, Bulgaria, June, 2005. Nanocomposites Based On Functionalized Nanotubes In Polyaniline Matrix By Plasma Polymerization, Claudia Nastase, Ioan Stamatin, F. Nastase, A. Vaseashta, L.M. Constantinescu, E-MRS Spring 2005 meeting, Selected Publications 2004 and before On the Calculation of figure of merit of carbon nanotubes based devices and sensors. A. Vaseashta. NATO- ASI: Nano-engineered and Nano-fibrous Materials, Sept 1-12, 2003, Antalya, Turkey. Field Emission Properties Of Nano-tubes For Electro-optics and Biosensor Applications A. Vaseashta, Institute of Biological Engineering: Exploring Frontiers of Biological Engineering, Jan 9-11, 2004. Carbon Nanotubes based electronic and photonic devices and sensors. Also submitted to the International Journal of Opto-electronics and Advanced Materials, 13th International School on Condensed Matter Physics, Varna, Bulgaria. An overview of electrical and optical characteristics of nanostructured and advanced electronic materials. NATO ASI, Nanostructured and Advanced Materials for Applications in Sensor, Optoelectronic and Photovoltaic Technology, Sept. 6-17, 2004, Sozopol, Bulgaria. Carbon nanotube based electronic and opto-electronic devices. NATO ASI, Nanostructured and Advanced Materials for Applications in Sensor, Optoelectronic and Photovoltaic Technology, Sept. 6-17, 2004, Sozopol, Bulgaria. Field emission properties of carbon nanotubes for biosensor applications. NATO ASI, Nanostructured and Advanced Materials for Applications in Sensor, Optoelectronic and Photovoltaic Technology, Sept. 6-17, 2004, Sozopol, Bulgaria. Carbon Nanotubes Based Devices And Sensors (I), A. Vaseashta, International Conference On Nano-Materials: Synthesis, Characterization And Application, Nov. 4 – 6, 2004, Kolkata, India. Nanotechnology: Challenge of Convergence, Heterogeneity and Hierarchical Integration. A. Vaseashta, 6th Workshop NANOSCIENCE & NANOTECHNOLOGY, Sofia, November 24-27, 2004, The Exploratory Workshop on New Materials Impact on the Solar Hydrogen Energy Conversion Cycle (November 26), The 3rd COSENT Annual Meeting (November 27), organized by The National Expert Council on Nanotechnology, Bulgaria, www.bas.bg/nano, The COSENT Consortium, www.cosent.dir.bg. Nanostructured And Nanoscale Devices, Sensors and Detectors, International Symposium on Nanotechnology in Environmental Protection and Pollution. January 12 - 14, 2005, Bangkok, Thailand. ISNEPP 2005 is jointly organized by the Asia Pacific Nanotechnology Forum (APNF) and the Asian Institute of Technology (AIT). Application Of Stain Etched Porous Silicon In Solar Cells And Light Emitting Diodes. International Symposium on Nanotechnology in Environmental Protection and Pollution. January 12 - 14, 2005, Bangkok, Thailand. ISNEPP 2005 is jointly organized by the Asia Pacific Nanotechnology Forum (APNF) and the Asian Institute of Technology (AIT). On the calculation of figure of merit of carbon nanotubes based devices and sensors, A. Vaseashta, 7th Applied Diamond Conference/3rd Frontier Carbon Joint Conference, Tusukuba, Japan, Aug. 18-21, 2003. Tsukuba City, Japan. Appalachian Section of the AAPT meeting, Oct 24-25, 2003, WVU Institute of Technology, Montgomery, WV. (presented a contributed paper). Calculation of figure of merit of carbon nanotubes based devices and sensors. A. Vaseashta, APS Annual March Meeting 2004. Unique applications of Carbon nanotubes in medical imaging, biosensors and vaccine delivery. Anna R. Lemon, Lauren E. Miller and A. Vaseashta, APS Annual March Meeting 2004. Nanotechnology Education Initiative Across the Board, A. Vaseashta, West Virginia Statewide Conference 2004, August 2 - 4, 2004, Charleston Civic Center, Charleston, WV. Field Emission Properties Of Nano-tubes For Electro-optics and Biosensor Applications, A. Vaseashta, Appalachian Section of the AAPT meeting, Oct 15-16, 2004, Frostburg, MD. Growth and Characterization of Nanocrystalline Diamond and Carbon Nanotubes by Microwave Plasma Chemical Vapor Deposition, Tarun Sharda, A. Vaseashta, NATO ASI, Nanostructured and Advanced Materials for Applications in Sensor, Optoelectronic and Photovoltaic Technology, Sept. 6-17, 2004, Sozopol, Bulgaria. Ideal Nano-Emitters And Panel Nano-Devices Based On 2d Crystals Of Superconducting Nanotubes, V.V. Pokropivny, A.V. Pokropivny And A. Vaseashta, NATO ASI, Nanostructured and Advanced Materials for Applications in Sensor, Optoelectronic and Photovoltaic Technology, Sept. 6-17, 2004, Sozopol, Bulgaria. Nanoporous Silicon And Carbon Nanotube Based Sensors For Bio-Molecular Detection, Ashok Vaseashta, Arzum Erdem, Joseph Irudayaraj. NATO ASI, Nanostructured and Advanced Materials for Applications in Sensor, Optoelectronic and Photovoltaic Technology, Sept. 6-17, 2004, Sozopol, Bulgaria. Biosensors: A Tool for Medical Analysis”, Ashok Vaseashta, Third International Conference on Healthcare Systems, October 14-17, 2004, Charleston, West Virginia, USA. Field Emission Properties Of Nano-tubes For Electro-optics and Biosensor Applications NATO, ARW on Nanostructured Materials and Coatings for Biomedical and Biosensor Applications, Aug 4-8, 2002, Kiev, Ukraine 2002. Field emission characteristics of carbon nanotubes and their applications in Photonic devices. 12th International School on Condensed Matter Physics, organized by Bulgarian Academy of Science and University of Wales, UK. Sept 1-7, 2002, Varna, Bulgaria. On the Calculation of figure of merit of carbon nanotubes based devices and sensors. NATO- ASI: Nano-engineered and Nano-fibrous Materials, Sept 1-12, 2003, Antalya, Turkey. Novel Opto-electronic and Biosensor Devices Using Diamond Thin Films”. Presented at the Bulgarian Academy of Sciences, Sofia, Bulgaria. Jan 9, 2002. A. Vaseashta Diamond Thin Films. (Review article: due for publication is J. Materials Science: Materials in Electronics) (2003). D. Dimova-Malinovska, O. Angelov, M. Kamenova And M. Sendova-Vassileva, A.Vaseashta Polycrystalline silicon thin films obtained by metal induced crystallization. Journal of Materials Science: Materials in Electronics 14 (10/12) p.747-748, Oct.-Dec. 2003. A. Vaseashta Field emission characteristics of carbon nanotubes and their applications in Photonic devices. Journal of Materials Science: Materials in Electronics 14 (10/12) p.653-656, Oct.-Dec. 2003. A. Vaseashta Novel Electronic Devices Using Diamond Thin Films. Proceedings of the Sixth Applied Diamond Conference/Second Frontier Carbon Technology Joint Conference, pg.72, NASA/CP–2001-210948. ISBN–0-9710327-O-X, 2001. A. Vaseashta Diamond-A Novel Sensing Material, Journal of Intelligent Material Systems and Structures, Techomic Publishing Co. Inc., (book entitled - Recent advances in adaptive and sensory materials, ISBN # 0-87762-947-1) pp. 254-265 (1992), and also in Journal of Intelligent Materials and Sensors. 4, 129-135, (1993). A. Vaseashta, A. Riad, and L. C. Burton Effects of low energy Ar+ ion bombardment on GaAs, Material Science and Engineering, B9, 489-500, (1991). A. Vaseashta and L. C. Burton Observation of some new traps in GaAs introduced by Ar+ ion bombardment in n- GaAs. Nuclear Instruments and Methods in Physics Research: (B) Beam Interaction with Materials and Atoms, B59/60, 1023-1027 (1991). A. Vaseashta and L. C. Burton Persistent photoconductivity in low energy Argon ion bombarded Semi-Insulating GaAs, Applied Physics Letters, 58(11), pp. 1193, 1195 (1991). A. Vaseashta, S. Sen, N. Krishnamoorthy, A. Riad, and L. C.Burton Optical and Electrical Characterization of ion-bombarded GaAs. IEEE Transactions of Components, Hybrids and Manufacturing Technology. 13(4), 617-622, (1990). A. Vaseashta, P. L. Johnson, and L. C. Burton Computer assisted photovoltaic characterization using Asyst; A forth based scientific language, Measurements and Control, 23, 165-169 (1989). V. Pokropivny, A.Vaseashta, A. Pokropivny Selected Refereed Conference Publications 2D crystals of superconducting nanotubes predicted as ideal nanoantenna, nanoemiters and panel nanodevices. Materials Research Society, Spring 2003 Meeting. San Francisco, CA. A. Vaseashta A. Vaseashta, C. Shaffer, M. Collins, A. Mwuara, V. Pokropivny, D. Dimova-Malinovska. Field Emission Characteristics Of Carbon Nanotubes And Their Applications In Photonic Devices. Materials Research Society, Spring 2003 Meeting. San Francisco, CA. A. Vaseashta On the Calculation of figure of merit of carbon nanotubes based devices and sensors. 7th Applied Diamond Conference/3rd Frontier Carbon Joint Conference, Tusukuba, Japan, Aug. 18-21, 2003. A. Vaseashta Field emission characteristics of carbon nanotubes and their applications in Photonic devices. 12th International School on Condensed Matter Physics, organized by Bulgarian Academy of Science and University of Wales, UK. Varna, Bulgaria. Aug 29-Sept. 6, 2002. A. Vaseashta Polycrystalline silicon thin films obtained by metal induced crystallization. 12th International School on Condensed Matter Physics, organized by Bulgarian Academy of Science and University of Wales, UK. Varna, Bulgaria. Aug 29-Sept.6, 2002. A. Vaseashta Optimization of solar cell efficiency by bandgap engineering, NATO-ASI on Photovoltaic and Photoactive Materials - Properties, Technology and Applications, presented in absentia in Sozopol, Bulgaria. Sept. 2001. A. Vaseashta Novel Electronic Devices Using Diamond Thin Films. Presented at the 11th International Workshop on the Physics of semiconductor devices. New Delhi, Dec 10-15, 2001. A. Vaseashta Thin Diamond Films – a novel electronic material. Materials for Millennium, Proceedings of the Eleventh International Conference on Condensed Matter Physics organized by Bulgarian Academy of Science and University of Wales, UK. Varna (2000). A. Vaseashta Modeling of persistent photoconductivity effects in ion beam processed GaAs. Materials Research Society, Fall (1993), Boston, MA. A. Vaseashta (invited) Diamond: a novel Material for Microelectronic, optoelectronic, and sensor applications. 2nd International Conference and Intensive Tutorial Course on Semiconductor Materials, India. December 1992). A. Vaseashta (invited) On the modeling of persistent photoconductivity effects in GaAs. 2nd International Conference and Intensive Tutorial Course on Semiconductor Materials, India. December 1992. A. Vaseashta and S. B. Desu Diamond-A Novel Sensing Material Conference on Recent Advances in Adaptive and Sensory Material, Center for Intelligent Material Systems and Structures, Blacksburg, VA. (1992). A. Vaseashta and L. C. Burton New features of the Dark and photoconductivity response of low energy argon ion bombarded GaAs. Proceedings of the Materials Research Society, Vol. 147, p. 309, spring CA (1989). A. Vaseashta and L. C. Burton Persistent photoconductivity, photo quenching, and thermal recovery kinetics of low energy Ar+ ion bombarded GaAs. Proceedings of the 1991 Spring Mtg. of the Materials Research Society, Vol. 223, Low Energy Ion conference of user's and applications, Rochester, NY (1988). J. Epp, J. G. Dillard, A. Siouchi, R. Zallen, E. D. Cole, S. Sen, A. Vaseashta, and L. C. Burton Characteristics of Silicon implanted GaAs (211) vs. (100). Proceedings of the Materials Research Society, Vol. 128, Fall Mtg., MA (1988). A. Vaseashta, A. Greenwald, W. H. Halverson, and V. Dalal Preparation and properties of amorphous silicon prepared in a rotary plasma isolated reactor. Proceeding of the 18th IEEE Photovoltaic Specialists Conference, IEEE-85CH2208-7 pp. 523-527, Las Vegas, NV (1985). V. Dalal, J. Booker, M. Leonard, and A. Vaseashta Quantum efficiency of amorphous alloys solar cells. Proceeding of the 18th IEEE Photovoltaic specialists' conference, IEEE-85CH2208-7 pp. 837-841, Las Vegas, NV (1985). A. Vaseashta, P. L. Johnson, and L. C. Burton Automated photovoltaic materials and devices characterization using Asyst, A forth based scientific language. Asyst'88, Proceedings of the International conference of user's and applications, Rochester, NY (1988). J. Epp, J. G. Dillard, A. Siouchi, R. Zallen, E. D. Cole, S. Sen, A. Vaseashta, and L. C. Burton Characteristics of Silicon implanted GaAs (211) vs. (100). Proceedings of the Materials Research Society, Vol. 128, Fall Mtg., MA (1988). V. Dalal, J. Booker, M. Leonard, and A. Vaseashta Quantum efficiency of amorphous alloys solar cells. Proceeding of the 18th IEEE Photovoltaic specialists' conference, IEEE-85CH2208-7 pp. 837-841, (1985). Extended Abstracts A. Vaseashta Field Emission Characteristics Of Carbon Nanotubes And Their Applications In Sensors and Devices. AAPT regional meeting, Oct 24-25, 2003. West Virginia University Institute of Technology, WV. University. A. Vaseashta and W. Shanholtzer Lecture, demonstration, presentation of paper on the “Use of interactive physics software in Physics classroom”. AAPT regional meeting, Oct 12-13, 2001. Marshall University, WV. Field Emission Characteristics Of Carbon Nanotubes And Their Applications In Sensors And Devices. A. Vaseashta, Focus session: Carbon nanotubes: Field Emission, STM, AFM tips and templates. March Meeting of the American Physical Society, March 2003, Austin, TX. A. Vaseashta, S. B. Desu and P. C. Mathur Diamond and diamond-like materials for high-speed high-density electronic and optoelectronic applications. SPIE Conference on Emerging Optoelectronic Technologies, India, (1991). Technical Reports A. Vaseashta Amorphous Silicon: Some Unanswered Questions Technical Report: Spire Corporation, MA. A. Vaseashta Safety Issues In Amorphous Silicon Deposition Facility Technical Report: Spire Corporation, MA. A. Vaseashta Hydrogenated Amorphous SiC films for xerographic applications. Spire Corporation, Bedford, MA. A. E. Delahoy, M. Akhtar, S. C. Gau, A. Vaseashta, K. R.Ramaprasad and Z. Kiss Deposition mechanism and properties of CVD a-Si:H alloys, Chronar Corporation. Princeton, NJ.