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Articles

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On the Weak-Wind Problem in Massive Stars: X-Ray Spectra Reveal a Massive Hot Wind in mu Columbae., David Huenemoerder, Lidia Oskinova, Richard Ignace, Wayne Waldron, Helge Todt, Kenji Hamaguchi, and Shunji Kitamoto (2012)

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X-ray Emission Line Profiles from Wind Clump Bow Shocks in Massive Stars., R. Ignace, W. Waldron, J. Cassinelli, and A. Burke (2012)

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Density Functional Theory Calculation of Refractive Indices of Liquid-Forming Silicon Oil Compounds, Sanghun Lee, Sung Soo Park, and Frank Hagelberg (2012)

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High-Resolution X-ray Spectroscopy reveals the Special Nature of the Wolf-Rayet Star Winds., L. Oskinova, K. Gayley, W.-R. Hamann, D. Huenemoerder, Richard Ignace, and A. Pollock (2012)

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ChAInGeS: The CHANDRA Arp Interacting Galaxies Survey, Beverly J. Smith, Douglas A. Swartz, Olivia Miller, Jacob A. Burleson, Michael A. Nowak, and Curtis Struck (2012)

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The Symmetries and Scaling of Tidal Tails in Galaxies, Curtis Struck and Beverly J. Smith (2012)

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Calculated Vertical Ionization Energies of the Common α-Amino Acids in the Gas Phase and in Solution, David M. Close (2011)

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Time-Dependent Behavior of Linear Polarization in Unresolved Photospheres, with Applications for the Hanle Effect., Richard Ignace, K. Hole, J. Cassinelli, and G. Henson (2011)

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Computational Approach to Drying a Nanoparticle-Suspended Liquid Droplet, Hee Soo Kim, Sung Soo Park, and Frank Hagelberg (2011)

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Theoretical Investigation Into the Structural, Thermochemical, and Electronic Properties of the Decathio[10]Circulene, Brian Napolion, Frank Hagelberg, Ming Ju Huang, John D. Watts, T. M. Simeon, Derricka Vereen, Wilbur L. Walters, and Quinton L. Williams (2011)

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Early Magnetic B-type Stars: X-ray Emission and Wind Properties., L. Oskinova, H. Todt, Richard Ignace, J. Brown, J. Cassinelli, and W.-R. Hamann (2011)

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Refractive Indices of Liquid-Forming Organic Compounds by Density Functional Theory, Sung Soo Park, Sanghun Lee, Jae Young Bae, and Frank Hagelberg (2011)

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Discovery of the first τ Sco Analogues: HD 66665 and HD 63425., V. Petit, D. Massa, W. Marcolinino, G. Wade, and Richard Ignace (2011)

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Interaction Between Atomic Lanthanide Impurities and Ultrashort Carbon Nanotubes of the Zigzag Type, Jianhua Wu and Frank Hagelberg (2011)

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One-Electron Oxidation of Individual DNA Bases and DNA Base Stacks, David M. Close (2010)

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The Zeeman Effect in the Sobolev Approximation II. Radial Split Monopole Fields and the ‘Heartbeat’ Stokes V Profile., K. Gayley and Richard Ignace (2010)

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Structures, Stabilities and Electronic Properties of Endo- and Exohedral Dodecahedral Silsesquioxane (T 12-POSS) Nanosized Complexes with Atomic and Ionic Species, Delwar Hossain, Frank Hagelberg, Svein Saebo, and Charles U. Pittman (2010)

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The Hanle Effect as a Diagnostic of Magnetic Fields in Stellar Envelopes. V. Thin Lines from Keplerian Disks., Richard Ignace (2010)

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Radio Emission from Substellar Companions of Evolved Cool Stars., Richard Ignace, Mark Giroux, and Donald Luttermoser (2010)

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A Multi-Phase Suzaku Study of τ Sco., Richard Ignace, L. Oskinova, M. Jardine, J. Cassinelli, D. Cohen, J.-F. Donati, R. Townsend, and A. ud-Doula (2010)

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Hard X-ray Emission from the Massive Star-Forming Region ON 2: Discovery with XMM-Newton., L. Oskinova, R. Gruendl, Richard Ignace, Y.-H. Chu, W.-R. Hamann, and A. Feldmeier (2010)

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Factors Affecting the Yields of C1′ and C5′ Oxidation Products in Radiation-Damaged DNA: The Indirect Effect, Charles S. Price, Yuriy Razskazovskiy, and William A. Bernhard (2010)

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3.6 Years of Dirbe Near-Infrared Stellar Light Curves, Stephan D. Price, Beverly J. Smith, Thomas A. Kuchar, Donald R. Mizuno, and Kathleen E. Kraemer (2010)

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Spirals, Bridges, and Tails: A Galaxy Evolution Explorer Ultraviolet Atlas of Interacting Galaxies, Beverly J. Smith, Mark L. Giroux, Curtis Struck, and Mark Hancock (2010)

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The Larson-Tinsley Effect in the Ultraviolet: Interacting Versus "Normal" Spiral Galaxies, Beverly J. Smith and Curtis Struck (2010)

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Adsorption of Small Hydrocarbon Radicals on Single Walled Carbon Nanotubes of Finite Length, Jianhua Wu and Frank Hagelberg (2010)

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Hubble Space Telescope Survey of Interstellar High-Velocity Si III, Joseph A. Collins, J. M. Shull, and Mark L. Giroux (2009)

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Candidate Tidal Dwarf Galaxies in Arp 305: Lessons on Dwarf Detachment and Globular Cluster Formation, Mark Hancock, Beverly J. Smith, Curtis Struck, Mark L. Giroux, and Sabrina Hurlock (2009)

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Recombination Lines and Free-Free Continua Formed in Asymptotic Ionized Winds: Analytic solution for the radiative transfer., Richard Ignace (2009)

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Scattering Polarization due to Light Source Anisotropy II. Envelope of Arbitrary Shape., Richard Ignace, M. Al-Malki, J. Simmons, J. Brown, D. Clarke, and J. Carson (2009)

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Modeling Forbidden Line Emission Profiles from Colliding Wind Binaries., Richard Ignace, R. Bessey, and C. Price (2009)

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Spectropolarimetric Variability and Co-Rotating Structure in HD 92207., Richard Ignace, S. Hubrig, and M. Schöller (2009)

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Polarization Variability Arising from Clumps in the Winds of Wolf-Rayet Stars., Qing-Kang Li, Joseph Cassinelli, John Brown, and Richard Ignace (2009)

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Self-Assembly of Methanethiol on the Reconstructed AU(111) Surface, Georgi Nenchev, Bogdan Diaconescu, Frank Hagelberg, and Karsten Pohl (2009)

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Discovery of X-ray Emission from the Wolf-Rayet Star WR 142 of Oxygen Subtype., L. Oskinova, W.-R. Hamann, A. Feldmeier, Richard Ignace, and Y.-H. Chu (2009)

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Star Clusters in the Interacting Galaxy System Arp 284, Bradley W. Peterson, Curtis Struck, Beverly J. Smith, and Mark Hancock (2009)

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Selective Radiation-Induced Generation of 2-Deoxyribonolactone Lesions in DNA Mediated by Aromatic Iodonium Derivatives, Marina Roginskaya and Yuriy Razskazovskiy (2009)

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Mechanisms of Strand Break Formation in Dna Due to the Direct Effect of Ionizing Radiation: The Dependency of Free Base Release on the Length of Alternating CG Oligodeoxynucleotides, Kiran K. Sharma, Yuriy Razskazovskiy, Shubhadeep Purkayastha, and William A. Bernhard (2009)

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THE Origin of the 4.5 μM Excess From Dwarf Galaxies, Beverly J. Smith and Mark Hancock (2009)

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Magnetism in Finite-Sized Single-Walled Carbon Nanotubes of the Zigzag Type, Jianhua Wu and Frank Hagelberg (2009)

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The Effects of Clumps in Explaining X-Ray Emission Lines from Hot Stars., J. Cassinelli, Richard Ignace, W. Waldron, J. Cho, N. Murphy, and A. Lazarian (2008)

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From the Primary Radiation Induced Radicals in DNA Constituents to Strand Breaks: Low Temperature EPR/ENDOR Studies, David Close (2008)

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One-Electron Oxidation of 2′-Deoxyadenosine-5′-Phosphate: Comparisons of Theoretical Calculations With Experimental Values, David Close (2008)

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Ionization Energy Thresholds of Microhydrated Adenine and Its Tautomers, David Close, Carlos E. Crespo-Hernández, Leonid Gorb, and Jerzy Leszczynski (2008)

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Theoretical Elucidation of Conflicting Experimental Data on Vertical Ionization Potentials of Microhydrated Thymine, David Close, Carlos E. Crespo-Hernández, Leonid Gorb, and Jerzy Leszczynski (2008)

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Ionization Energies of the Nucleotides, David Close and Kjell Tage Øhman (2008)

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An Assessment of Broad-Band Optical Colours as Age Indicators for Star Clusters, M. Hancock, B. J. Smith, M. L. Giroux, and C. Struck (2008)

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Endohedral and Exohedral Complexes of T8-Polyhedral Oligomeric Silsesquioxane (POSS) with Transition Metal Atoms and Ions, Delwar Hossain, Charles U. Pittman, Frank Hagelberg, and Svein Saebo (2008)

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Magnetic field measurements of O stars with FORS 1 at the VLT., S. Hubrig, M. Schöller, R. Schnerr, J. González, Richard Ignace, and H. Henrichs (2008)

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Phase-Dependent X-ray Observations of the beta Lyrae System: No eclipse in the soft band., Richard Ignace, L. Oskinova, W. Waldron, J. Hoffman, and W.-R. Hamann (2008)

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Stochastic "Beads on a String" in the Accretion Tail of ARP 285, Beverly Smith, Curtis Struck, Mark Hancock, Mark L. Giroux, Philip N. Appleton, Vassilis Charmandaris, William Reach, Sabrina Hurlock, and Jeong Sun Hwang (2008)

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Computational Study on C80 Enclosing Mixed Trimetallic Nitride Clusters of the Form GDXM3-XN (M = Sc, Sm, Lu), Jianhua Wu and Frank Hagelberg (2008)

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The WEBT Campaign on the Blazar 3C 279 in 2006, M. Böttcher, S. Basu, M. Joshi, M. Villata, A. Arai, N. Aryan, I. M. Asfandiyarov, U. Bach, R. Bachev, A. Berduygin, M. Blaek, C. Buemi, A. J. Castro-Tirado, A. De Ugarte Postigo, A. Frasca, L. Fuhrmann, V. A. Hagen-Thorn, G. Henson, T. Hovatta, R. Hudec, M. Ibrahimov, Y. Ishii, R. Ivanidze, M. Jelínek, M. Kamada, B. Kapanadze, M. Katsuura, and D. Kotaka (2007)

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Metallicity and Ionization in High-Velocity Cloud Complex C, Joseph A. Collins, J. Michael Shull, and Mark L. Giroux (2007)

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Determination of Redox Potentials for the Watson-Crick Base Pairs, DNA Nucleosides, and Relevant Nucleoside Analogues, Carlos E. Crespo-Hernández, David M. Close, Leonid Gorb, and Jerzy Leszczynski (2007)

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Large-Scale Star Formation Triggering in the Low-Mass Arp 82 System: A Nearby Example of Galaxy Downsizing Based on UV/Optical/Mid-IR Imaging, Mark Hancock, Beverly J. Smith, Curtis Struck, Mark L. Giroux, Philip N. Appleton, Vassilis Charmandaris, and William T. Reach (2007)

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Neon Abundances from a Spitzer/IRS Survey of Wolf-Rayet Stars., Richard Ignace, J. Cassinelli, G. Tracy, E. Churchwell, and H. J. Lamers (2007)

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The Spitzer Spirals, Bridges, and Tails Interacting Galaxy Survey: Interaction-Induced Star Formation in the Mid-Infrared, Beverly J. Smith, Curtis Struck, Mark Hancock, Philip N. Appleton, Vassilis Charmandaris, and William T. Reach (2007)

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The Metallicity of Intergalactic Gas in Cosmic Voids, John T. Stocke, Charles W. Danforth, J. Michael Shull, Steven V. Penton, and Mark L. Giroux (2007)

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Delayed Galaxies, Curtis Struck, Mark Hancock, Beverly J. Smith, Phillip N. Appleton, Vassilis Charmandaris, and Mark Giroux (2007)

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Influence of Microhydration on the Ionization Energy Thresholds of Thymine: Comparisons of Theoretical Calculations With Experimental Values, David Close, Carlos E. Crespo-Hernández, Leonid Gorb, and Jerzy Leszczynski (2006)

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The UV Spectrum of HS 1700+6416 II. FUSE Observations of the He II Lyman Alpha Forest, C. Fechner, D. Reimers, G. A. Kriss, R. Baade, W. P. Blair, M. L. Giroux, R. F. Green, H. W. Moos, D. C. Morton, J. E. Scott, J. M. Shull, R. Simcoe, A. Songaila, and W. Zheng (2006)

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Microlensing of Circumstellar Envelopes III. Line Profiles from Stellar Winds in Homologous Expansion., M. Hendry, Richard Ignace, and H. Bryce (2006)

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The Polarization Signature from Microlensing of Circumstellar Envelopes in Caustic Cossing Events, Richard Ignace, J. Bjorkman, and H. Bryce (2006)

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Models of Forbidden Line Emission Profiles from Axisymmetric Stellar Winds., Richard Ignace and A. Brimeyer (2006)

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Alkyl Radical Adducts of Aromatic N-Oxides as Hydrogen-Abstracting Agents: The Reactivity of Phenazine-N,N′-Dioxide-Methyl Radical Adduct, Yuriy Razskazovskiy and David M. Close (2006)

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Protection of DNA Against Direct Radiation Damage by Complex Formation With Positively Charged Polypeptides, Marina Roginskaya, William A. Bernhard, and Yuriy Razskazovskiy (2006)

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Electron Transfer in Amino Acid·Nucleic Acid Base Complexes: EPR, ENDOR, and DFT Study of X-Irradiated N-formylglycine·Cytosine Complex Crystals, Einar Sagstuen, David M. Close, Randi Vågane, Eli O. Hole, and William H. Nelson (2006)

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Phase Lags in the Optical-Infrared Light Curves of Asymptotic Giant Branch Stars, Beverly Smith, Stephan D. Price, and Amanda J. Moffett (2006)

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First GLIMPSE Results on the Stellar Structure of the Galaxy., R. Benjamin, E. Churchwell, B. Babler, R. Indebetouw, M. Meade, B. Whitney, C. Watson, M. Wolfire, M. Wolff, Richard Ignace, T. Bania, S. Bracker, D. Clemens, L. Chomiuk, M. Cohen, J. Dickey, J. Jackson, H. Kobulnicky, E. Mercer, J. Mathis, S. Stolovy, and B. Uzpen (2005)

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Highly Ionized High-Velocity Clouds: Hot Intergalactic Medium or Galactic Halo?, Joseph A. Collins, J. Michael Shull, and Mark L. Giroux (2005)

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The Release of 5-Methylene-2-Furanone From Irradiated DNA Catalyzed by Cationic Polyamines and Divalent Metal Cations, Marina Roginskaya, William A. Bernhard, Roan T. Marion, and Yuriy Razskazovskiy (2005)

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2-Deoxyribonolactone Lesions in X-Ray-Irradiated DNA: Quantitative Determination by Catalytic 5-Methylene-2-Furanone Release, Marina Roginskaya, Yuriy Razskazovskiy, and William A. Bernhard (2005)

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Using Spitzer Colors as Diagnostics of Star Formation Regions: The Interacting Galaxy ARP 107, Beverly J. Smith, Curtis Struck, Philip N. Appleton, Vassilis Charmandaris, William Reach, and Joseph J. Eitter (2005)

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Chandra X-Ray Imaging of the Interacting Starburst Galaxy System NGC 7714/7715: Tidal Ultraluminous X-Ray Sources, Emergent Wind, and Resolved H II Regions, Beverly J. Smith, Curtis Struck, and Michael A. Nowak (2005)

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The Hot Intergalactic Medium-Galaxy Connection: Two Strong O VI Absorbers in the Sight Line Toward PG 1211+143, Jason Tumlinson, J. Michael Shull, Mark L. Giroux, and John T. Stocke (2005)

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Optically Thick Clumps – Not the Solution to the Wolf-Rayet Wind Momentum Problem?, J. Brown, J. Cassinelli, Q. Li, A. Kholtygin, and Richard Ignace (2004)

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Diffusion Approach to Long Distance Charge Migration in DNA: Time-Dependent and Steady-State Analytical Solutions for the Product Yields, Marina Roginskaya, William A. Bernhard, and Yuriy Razskazovskiy (2004)

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The Cobe DIRBE Point Source Catalog, Beverly J. Smith, Stephan D. Price, and Rachel I. Baker (2004)

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Discovery of a Dwarf Poststarburst Galaxy Near a High Column Density Local Lyα Absorber, John T. Stocke, Brian A. Keeney, Kevin M. Mclin, Jessica L. Rosenberg, R. J. Weymann, and Mark L. Giroux (2004)

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The Multiphase Intergalactic Medium Toward PKS 2155-304, J. Michael Shull, Jason Tumlinson, and Mark L. Giroux (2003)

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Radiation-Activated Nuclease Activity of o,o′-Diphenyleneiodonium Cations (DPI): A Reductively Initiated Chain Reaction Involving the C1′ Chemistry, Yuriy Razskazovskiy (2003)

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Probing the Size of Low-Redshift Lyα Absorbers, Jessica L. Rosenberg, Rajib Ganguly, Mark L. Giroux, and John T. Stocke (2003)

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Infrared Colors and Variability of Evolved Stars From COBE DIRBE Data, Beverly J. Smith (2003)

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Chandra Observations of the Interacting NGC 4410 Galaxy Group, Beverly J. Smith, Michael Nowak, Megan Donahue, and John Stocke (2003)

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Models of the Morphology, Kinematics, and Star Formation History of the Prototypical Collisional Starburst System NGC 7714/7715 = ARP 284, Curtis Struck and Beverly J. Smith (2003)

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Ngc 4314. IV. Photometry of Star Clusters With the Hubble Space Telescope: History of Star Formation in the Vicinity of a Nuclear Ring, G. Fritz Benedict, D. Andrew Howell, Inger Jørgensen, Jeffrey D.P. Kenney, and Beverly J. Smith (2002)

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Model Calculations of Radiation-Induced Damage in 1-Methyluracil:9- Ethyladenine, Yuhua Chen and David Close (2002)

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Infrared Light Curves of Mira Variable Stars From COBE DIRBEI Data, Beverly J. Smith, David Leisawitz, Michael W. Castelaz, and Donald Luttermoser (2002)

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New Observations of Extra-Disk Molecular Gas in Interacting Galaxy Systems, Including a Two-Component System in Stephan's Quintet, Beverly J. Smith and Curtis Struck (2001)

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Phase-Dependent Spectroscopy of Mira Variable Stars, Michael W. Castelaz, Donald G. Luttermoser, Daniel B. Caton, and Robert A. Piontek (2000)

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Vanadium Oxide in the Spectra of Mira Variables, Michael W. Castelaz, Donald G. Luttermoser, and Robert A. Piontek (2000)

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Experimental and Theoretical Investigation of the Mechanism of Radiation-Induced Radical Formation in Hydrogen-Bonded Cocrystals of L-Methylcytosine and 5-Fluorouracil, David M. Close, Leif A. Eriksson, Eli O. Hole, Einar Sagstuen, and William H. Nelson (2000)

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Far-Infrared Observations of AFGL 2136: Simple Dust Toroid Models, Paul M. Harvey, Harold M. Butner, Cecilia Colomé, James D. Francesco, and Beverly J. Smith (2000)

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Free Radical Formation in X-Irradiated Crystals of 2'-Deoxycytidine Hydrochloride. Electron Magnetic Resonance Studies at 10 k, Eli O. Hole, Einar Sagstuen, William H. Nelson, and David M. Close (2000)

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A Theoretical Investigation of the Decomposition Mechanism of Pyridyl Radicals, Ruifeng Liu, Thomas T.S. Huang, James Tittle, and Daohong Xia (2000)

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A Theoretical Investigation of Indole Tautomers, B. J. Smith and R. Liu (1999)

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Computational Confirmation of C5N2 Observed in Rare-Gas Matrices, James Tittle, Daniel Merkoziaj, and Ruifeng Liu (1999)

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EPR and ENDOR Studies of X-Irradiated Single Crystals of Deoxycytidine 5′-Phosphate Monohydrate at 10 and 77 K, David M. Close, Eli O. Hole, Einar Sagstuen, and William H. Nelson (1998)

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Electron Paramagnetic Resonance and Electron Nuclear Double Resonance Studies of X-Irradiated Crystals of Cytosine Hydrochloride. Part I: Free Radical Formation at 10 K After High Radiation Doses, Eli O. Hole, William H. Nelson, Einar Sagstuen, and David M. Close (1998)