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  Partner: UNT College of Arts and Sciences
 Collection: UNT Scholarly Works
Serology of Aerobic Aquatic Actinomycetes I. Factors Involved in Antiserum Production and In Vitro Antigen-Antibody Reactions
Article on the serology of aerobic aquatic actinomycetes and factors involved in antiserum production and in vitro antigen-antibody reactions.
Serology of Aerobic Aquatic Actinomycetes
Article on the serology of aerobic aquatic actinomycetes.
Averaged Electroencephalic Responses to Sound Obtained by Direct Method Recording and Radio Telemetry
Article discussing averaged electroencephalic responses to sound obtained by direct method recording and radio telemetry.
Membrane Filter-Fluorescent-Antibody Method for Detection and Enumeration of Bacteria in Water
Article on membrane filter-fluorescent-antibody method for detection and enumeration of bacteria in water.
The 4Ms Chandra Deep Field-South Number Counts Apportioned By Source Class: Pervasive Active Galactic Nuclei and the Ascent of Normal Galaxies
This article presents cumulative and differential number-count measurements for the recently completed 4 Ms Chandra Deep Field-South survey.
Activity Coefficients at Infinite Dilution for Organic Solutes Dissolved in Three 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Bearing Short Linear Alkyl Side Chains of Three to Five Carbons
Article discussing activity coefficients at infinite dilution for organic solutes dissolved in three 1-alkyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquids bearing short linear alkyl side chains of three to five carbons.
ASPARTATE 458 of Human Glutathione Synthetase is Important for Cooperativity and Active Site Structure
Article discussing ASPARTATE 458 of human glutathione synthetase.
Black Hole Mass and Growth Rate at High Redshift
This article presents new H- and K-band spectroscopy of 15 high-luminosity active galactic nuclei at redshifts 2.3-3.4 obtained with Gemini South.
Black Hole Mass and Growth Rate at z ≃4.8: A Short Episode of Fast Growth Followed by Short Duty Cycle Activity
This article presents H-band spectroscopy for a flux-limited sample of 40 z≃ 4.8 active galactic nuclei, selected from the Sloan Digital Sky Survey.
C H Bond Activation of Methane by Ptᴵᴵ N-Heterocyclic Carbene Complexes: The Importance of Having the Ligands in the Right Place at the Right Time
Article discussing C H bond activation of methane by Ptᴵᴵ N-Heterocyclic carbene complexes.
Carbon Nanotube-Metal Cluster Composites: A New Road to Chemical Sensors?
Article on carbon nanotube-metal cluster composites proposed as prototype systems for molecular recognition at the nanoscale.
The Chandra Deep Field-South Survey: 2 Ms Source Catalogs
This article presents point-source catalogs for the ≈2 Ms exposure of the Chandra Deep Field-South.
The Chandra Deep Field-South Survey: 4 Ms Source Catalogs
This article presents source catalogs for the 4 Ms Chandra Deep Field-South.
A Chandra Survey of the X-Ray Properties of Board Absorption Line Radio-Loud Quasars
This article presents the results of a Chandra study of 21 broad absorption line radio-loud quasars.
Chloring e6 Sensitized Photovoltaic Cells: Effect of Co-Adsorbents on Cell Performance, Charge Transfer Resistance, and Charge Recombination Dynamics
This article investigates the effect of dye-aggregation-preventing co-adsorbents, cholic acid and deoxycholic acid, on the performance of dye-sensitized solar cells constructed using a metal-free sensitizer, chlorin e6 adsorbed onto TiO₂ surface.
Complexity and the Fractional Calculus
Article discussing a study on complexity and the fractional calculus.
Descriptors for Artemisinin and its Derivatives; Estimation of Physicochemical and Biochemical Data
Article on descriptors for artemisinin and its derivatives and an estimation of physiochemical and biochemical data.
Dust Covering Factor, Silicate Emission, and Star Formation in Luminous QSOs
This article presents Spitzer IRS low resolution, mid-IR spectra of a sample of 25 high luminosity QSOs at 2 < z < 3.5.
Efficiency Comparison of Variably-Spaced, Non-Pumped Wells for Filtering Polluted Groundwater
This article investigates the capability of variably-spaced arrays of non-pumped wells, filled with reactive media, to filter a hypothetical contaminant plume.
Exploratory X-Ray Monitoring of Luminous Radio-Quiet Quasars at High Redshift: Initial Results
This article presents initial results from an exploratory X-ray monitoring project of two groups of comparably luminous radio-quiet quasars.
Extreme Star Formation in the Host Galaxies of the Fastest Growing Supermassive Black Holes at z = 4.8
This article reports new Herschel observations of extremely luminous optically selected active galactic nuclei.
Facile and Regioselective C H Bond Activation of Aromatic Substrates by an Fe (II) Complex Involving a Spin-Forbidden Pathway
Article discussing facile and regioselective C H bond activation of aromatic substrates by an Fe(II) complex involving a spin-forbidden pathway.
Fast-computational approach to the evaluation of slow-motion EPR spectra in terms of a generalized Langevin equation
Article discussing a fast-computational approach to the evaluation of slow-motion EPR spectra in terms of a generalized Langevin equation.
GRB 060505: A Possible Short-Duration Gamma-Ray Burst in a Star-Forming Region at a Redshift of 0.09
This article reports the discovery of the GRB optical afterglow and observations of its environment using Gemini South, the Hubble Space Telescope, Chandra, Swift, and the Very Large Array.
The Hard X-Ray Spectrum as a Probe for Black Hole Growth in Radio-Quiet Active Galactic Nuclei
This article studies the hard X-ray spectral properties of 10 highly luminous radio-quiet active galactic nuclei at z = 1.3-3.2, including new XMM-Newton observations of four of these sources.
High-Redshift SDSS Quasars With Weak Emission Lines
This article identifies a sample of 74 high-redshift quasars with weak emission lines from the Fifth Data Release of the Sloan Digital Sky Survey and present infrared, optical, and radio observations of a subsample of four objects at z > 4.
Hydrogen Adsorption on Platinum-Gold Bimetallic Nanoparticles: A Density Functional Theory Study
Article on hydrogen adsorption on platinum-gold bimetallic nanoparticles.
The Lack of Torus Emission from BL Lacertae Objects: An Infrared View of Unification with WISE
This article uses data from the Wide-Field Infrared Survey Explorer to perform a statistical study on the mid-infrared properties of a large number of BL Lac objects.
Locating Star-Forming Regions in Quasar Host Galaxies
This article presents a study of the morphology and intensity of star formation in the host galaxies of eight Palomar-Green quasars using observations with the Hubble Space Telescope.
Massive Stars Exploding in a He-Rich Circumstellar Medium -- I. Type Ibn (SN 2006jc-Like) Events
This article presents new spectroscopic and photometric data of the Type Ibn supernovae 2006jc, 2000er and 2002ao.
Mechanistic Study of Oxy Insertion into Nickel Carbon Bonds with Nitrous Oxide
Article discussing a mechanistic study of oxy insertion into nickel carbon bonds with nitrous oxide.
Multiwavelength Observations of Radio-Quiet Quasars with Weak Emission Lines
This article presents radio and X-ray observations, as well as optical light curves, for a subset of 26 BL Lac candidates from the Sloan Digital Sky Survey lacking strong radio emission and with z < 2.2.
Observational Evidence of Quasar Feedback Quenching Star Formation at High Redshift
This Letter to the Editor discusses an observational proof of quasar feedback quenching the star formation at high redshift.
Oil Production and Groundwater Quality in the Edwards-Trinity Plateau Aquifer, Texas
This article suggests that evaporite dissolution and oilfield brine locally impact the Edwards-Trinity Plateau Aquifer, but the problem is not regionally pervasive.
On The Performance of Quasar Reverberation Mapping in the Era of Time-Domain Photometric Surveys
This article quantitatively assesses, by means of comprehensive numerical simulations, the ability of broadband photometric surveys to recover the broad emission line region size in quasars under various observing conditions and for a wide range of object properties.
Optically Selected BL Lacertae Candidates from the Sloan Digital Sky Survey Data Release Seven
This article presents a sample of 723 optically selected BL Lac candidates from the Sloan Digital Sky Survey Data Release 7 spectroscopic database.
PAH Emission and Star Formation in the Host of the z ~ 2.56 Cloverleaf QSO
This article reports the first detection of the 6.2 and 7.7 μm infrared polycyclic aromatic hydrocarbon emission features in the spectrum of a high-redshift QSO, from the Spitzer IRS spectrum of the Cloverleaf lensed QSO.
Platinum(II)-Catalyzed Ethylene Hydrophenylation: Switching Selectivity between Alkyl- and Vinylbenzene Production
Article discussing platinum(II)-catalyzed ethylene hydrophenylation and the influence of dipyridyl chelate ring size on catalyst activity and longevity.
A Population of X-Ray Weak Quasars: PHL 1811 Analogs at High Redshift
This article reports the results from Chandra and XMM-Newton observations of a sample of 10 type 1 quasars selected to have unusual UV emission-line properties similar to those of PHL 1811.
The Reaction Kinetics of Amino Radicals with Sulfur Dioxide
Abstract: Application of the laser photolysis–laser-induced fluorescence method to the reaction NH2 + SO2 in argon bath gas yields pressure-dependent, third-order kinetics which may be summarized as 𝑘 = (1.49 ± 0.15) × 10^−31 (𝑇/298 K) − 0.83 cm^6 molecule^−2 s^−1 over 292 – 555 K, where the uncertainty is the 95% confidence interval and includes possible systematic errors.The quenching of vibrationally excited NH2 is consistent with a high-pressure limit for NH2 + SO2 of (1.62 ± 0.25) × 10^−11 cm^3 molecule^−1 s^−1 over the temperature range 295–505 K, where again the 95% confidence interval is shown. Abinitio analysis yields a H2N – SO2 dissociation enthalpy of 73.5 kJmol−1, and comparison with RRKM theory and the exponential down model for energy transfer yields ⟨Δ𝐸⟩down = 350 cm^−1 for Ar at room temperature.
Recent Advances in Photoinduced Electron Transfer Processes of Fullerene-Based Molecular Assemblies and Nanocomposites
This article surveys photosensitized electron-transfer processes of fullerenes hybridized with electron donating or other electron accepting molecules.
Star Formation and Black Hole Growth at z ≃4.8
This article reports Herschel/SPIRE, Spitzer and Wide-field Infrared Survey Explorer obervations of 44 z ≃ 4.8 optically selected active galactic nuclei.
Star Formation in the Hosts of High-z QSOs: Evidence from Spitzer PAH Dettections
This article presents Spitzer rest frame mid-infrared spectroscopy of 12z~2 millimeter-bright type 1 QSOs.
A Statistical Relation Between the X-ray Spectral Index and Eddington Ratio of Active Galactic Nuclei in Deep Surveys
This article presents an investigation into how well the properties of the accretion flow on to a supermassive black hole may be coupled to those of the overlying hot corona.
The Ultraviolet-To-Mid-Infrared Spectral Energy Distribution of Weak Emission Line Quasars
This article presents Spitzer Space Telescope photometry of 18 Sloan Digital Sky Survey quasars which have weak or undetectable high-ionization emission lines in their rest-frame ultraviolet spectra.
Use of [SbF₆]⁻ to Isolate Cationic Copper and Silver Adducts with More than One Ethylene on the Metal Center
Article discussing the use of [SbF₆]⁻ to isolate cationic copper and silver adducts with more than one ethylene on the metal center.
Valine 44 and Valine 45 of Human Glutiathione Sythetase are Key for Subunit Stability and Negative Cooperativity
Article discussing Valine 44 and Valine 45 of human glutathione synthetase as the key for subunit stability and negative cooperativity.
Variability-Selected Low-Luminosity Active Galactic Nuclei in the 4 Ms Chandra Deep Field-South
This article demonstrates that the observed variability cannot be explained by X-ray Binary populations or ultraluminous X-ray sources, so the variability is most likely caused by accretion onto a supermassive black hole.
Weak Line Quasars at High Redshift: Extremely High Accretion Rates or Anemic Broad-Line Regions?
This article presents Gemini-North K-band spectra of two representative members of the class of high-redshift quasars with exceptionally weak rest-frame ultraviolet emission lines.
X-Ray and Multiwavelength Insights into the Nature of Weak Emission-Line Quasars at Low Redshift
This article reports on the X-ray and multiwavelength properties of 11 radio-quiet quasars with weak or no emission lines identified by the Sloan Digital Sky Survey with redshift.