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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.
Date:
March 5, 2012
Creator:
Mor, Rivay; Netzer, Hagai; Trakhtenbrot, Benny; Shemmer, Ohad & Lira, Paulina
Object Type:
Article
System:
The UNT Digital Library
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.
Date:
April 9, 2012
Creator:
Lehmer, Bret; Xue, Yongquan; Brandt, William Nielsen; Alexander, David M.; Bauer, Franz E.; Brusa, Marcella et al.
Object Type:
Article
System:
The UNT Digital Library
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.
Date:
January 18, 2012
Creator:
Young, Monica; Brandt, William Nielsen; Xue, Yongquan; Alexander, David M.; Bauer, Franz E.; Lehmer, Bret et al.
Object Type:
Article
System:
The UNT Digital Library
An UPLC-ESI-MS/MS Assay Using 6-Aminoquinolyl-N-Hydroxysuccinimidyl Carbamate Derivatization for Targeted Aminio Acid Analysis: Application to Screening of Arabidopsis thaliana Mutants
This article presents a method that enables thirty-eight metabolites (proteinogenic amino acids and related compounds) to be analyzed, with an improved sensitivity of 1 to 5 orders of magnitude compared to existing methods.
Date:
July 6, 2012
Creator:
Salazar, Carolina; Armenta, Jenny M. & Shulaev, Vladimir
Object Type:
Article
System:
The UNT Digital Library
Simulation of an aperture-based antihydrogen gravity experiment
This article presents a Monte Carlo simulation of an experiment that could potentially determine whether antihydrogen accelerates vertically up or down as a result of earth's gravity.
Date:
March 21, 2012
Creator:
Ordonez, Carlos A. & Hedlof, R. M.
Object Type:
Article
System:
The UNT Digital Library
trans-Dichloridotetrapyrazine-ruthenium(II) dichloromethane disolvate
In the title compound, [RuCl₂(C₄H₄N₂)₄]·2CH₂Cl₂, the Ruᴵᴵ atom occupies a position of 222 symmetry and the C atom of the solvent molecule occupies a site with twofold symmetry.
Date:
August 14, 2012
Creator:
Nesterov, Vladimir N.; Khan, Wajiha; Rangel, Alexandra E. & Smucker, Bradley W.
Object Type:
Article
System:
The UNT Digital Library
Modelling spatial concordance between Rocky Mountain spotted fever disease incidence and habitat probability of its vector Dermacentor variabilis (American dog tick)
This article reports on the development and comparison of two maps of Texas related to Rocky Mountain spotted fever.
Date:
November 1, 2012
Creator:
Atkinson, Samuel F.; Sarkar, Sahotra; Avina, Aldo; Schuermann, Jim A. & Williamson, Phillip C.
Object Type:
Article
System:
The UNT Digital Library
Parental hypoxic exposure confers offspring hypoxia resistance in zebrafish (Danio rerio)
This article examines how chronic hypoxic exposure on adult zebrafish (Danio rerio) affects the phenotype of their offspring.
Date:
August 13, 2012
Creator:
Ho, Dao H. & Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
The assumption of a reliable instrument and other pitfalls to avoid when considering the reliability of data
This article helps researchers avoid common pitfalls associated with reliability including incorrectly assuming that measurement error always attenuates observed score correlations, different sources of measurement error originate from the same source, and reliability is a function of instrumentation.
Date:
April 12, 2012
Creator:
Nimon, Kim F.; Zientek, Linda Reichwein & Henson, Robin K.
Object Type:
Article
System:
The UNT Digital Library
Electrochemically synthesized polymers in molecular imprinting for chemical sensing
This critical review describes a class of polymers prepared by electrochemical polymerization that employs the concept of molecular imprinting for chemical sensing.
Date:
February 3, 2012
Creator:
Sharma, Piyush S.; Pietrzyk-Le, Agnieszka; D'Souza, Francis & Kutner, Wlodzimierz
Object Type:
Review
System:
The UNT Digital Library
The Cognitive Limits to Economic Cluster
This article highlights human limits in cluster formation.
Date:
July 2012
Creator:
Carroll, Michael C. & Zeller, Mark C.
Object Type:
Article
System:
The UNT Digital Library
Psychophysiology to Assess Impact of Varying Levels of Simulation Fidelity in a Threat Environment
This article examines participant experience by examining psychophysiological responses of participants to their surroundings.
Date:
September 13, 2012
Creator:
Parsons, Thomas D.; Rizzo, Albert A.; Courtney, Christopher G. & Dawson, Michael E.
Object Type:
Article
System:
The UNT Digital Library
Ferromagnetic ZnO Nanowires for Spintronic Applications
This book chapter reviews experimental results of observed room temperature ferromagnetism in transition metal doped group II-VI semiconductors.
Date:
December 19, 2012
Creator:
Philipose, Usha & Sapkota, Gopal
Object Type:
Book Chapter
System:
The UNT Digital Library
Trace Elements and Carcinogenicity: A Subject in Review
This article reviews the carcinogenicity of various trace elements.
Date:
March 22, 2012
Creator:
Mulware, Stephen Juma
Object Type:
Article
System:
The UNT Digital Library
Pathways to Financial Advancement: A Case Study
This article describes a research project conducted in a South Dallas neighborhood to study how gateways and stepping stones can put households on a path to financial security.
Date:
2012
Creator:
Di, Wenhua; Leonard, Tammy & Ryder, Emily
Object Type:
Article
System:
The UNT Digital Library
Editorial: Applications of Light Detection and Ranging (LiDAR) in Geosciences
This article contains an editorial on applications of Light Detection and Ranging (LiDAR) in Geosciences.
Date:
August 18, 2012
Creator:
Dong, Pinliang
Object Type:
Article
System:
The UNT Digital Library
What’s a Quail Worth? A Longitudinal Assessment of Quail Hunter Demographics, Attitudes, and Spending Habits in Texas
This paper discusses a survey of quail hunters in Texas in 2000 and 2011 to assess hunter demographics and spending habits.
Date:
January 9, 2012
Creator:
Johnson, Jason L.; Rollins, Dale & Reyna, Kelly S.
Object Type:
Paper
System:
The UNT Digital Library
Descriptors for the Prediction of Partition Coefficients and Solubilities of Organophosphorus Compounds
This article discusses the determination of Abraham descriptors for several series of organophosphorus compounds.
Date:
December 19, 2011
Creator:
Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
The Texas Quail Index: Evaluating Predictors of Northern Bobwhite Productivity and Abundance Using Citizen Science
This paper discusses the Texas Quail Index, a 5-year citizen science project that evaluated several indices as predictors of bobwhite productivity and abundance during the subsequent fall.
Date:
January 9, 2012
Creator:
Reyna, Kelly S.; Rollins, Dale & Ransom Jr., Dean
Object Type:
Paper
System:
The UNT Digital Library
The Impact of Housing Market Conditions on Residential Property Upkeep
This article assesses the impact of housing market conditions on the theoretically motivated and empirically observed negative relationship between loan to value ratios and home maintenance expenditures.
Date:
July 15, 2011
Creator:
Leonard, Tammy
Object Type:
Article
System:
The UNT Digital Library
Allelic differences in Medicago truncatula NIP/LATD mutants correlate with their encoded proteins’ transport activities in planta
This article examines the hypothesis that MtNIP/LATD may have another biochemical activity.
Date:
October 2, 2012
Creator:
Salehin, Mohammad; Huang, Ying-Sheng; Bagchi, Rammyani; Sherrier, D. Janine & Dickstein, Rebecca
Object Type:
Article
System:
The UNT Digital Library
Particular Emergency Department for Seniors
Editorial discusses and compares services provided for senior people at emergency departments and geriatric emergency departments.
Date:
January 23, 2012
Creator:
Amini, Reza
Object Type:
Article
System:
The UNT Digital Library
Origin of Room Temperature Broadband Light Emission and Carrier Dynamics in Ag Ion-Implanted Silicon Nanocrystals
This article studies the origin of broad band light emission in the ultraviolet to the red from silicon nanoparticles fabricated using a single low energy silver ion implantation.
Date:
April 2, 2012
Creator:
Singh, Akhilesh; Grycznski, Karol G. & Neogi, Arup
Object Type:
Article
System:
The UNT Digital Library
Cambio Climático Global en El Contexto De La Ecorregión Subantártica De Magallanes Y La Reserva De Biósfera Cabo De Hornos
This article presents the main attributes of Magellanic sub-Antarctic ecoregion, and of the Sub-Antarctic Biocultural Conservation Program coordinated by UMAG, the Institute of Ecology and Biodiversity and the University of North Texas, which integrates ecological and ethical dimensions in the analyses of socioecological processes at local, regional, national, and international scales.
Date:
May 15, 2012
Creator:
Mansilla, Andrés O.; Ojeda, Jaime & Rozzi, Ricardo, 1960-
Object Type:
Article
System:
The UNT Digital Library