UNT College of Arts and Sciences - 2,191 Matching Results
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- Fuel-nitrogen conversion in the combustion of small amines using dimethylamine and ethylamine as biomass-related model fuels
- Article on fuel-nitrogen conversion in the combustion of small amines using dimethylamine and ethylamine as biomass-related model fuels.
- Leukocyte Subset Changes in Response to a 164-km Road Cycle Ride in a Hot Environment
- This article determines the circulating leukocyte subset response to completing the 2013 Hotter'N Hell Hundred recreational 164-km road cycle event in a hot and humid environmental condition.
- Power spectra for both interrupted and perennial aging processes
- Article on power spectra for both interrupted and perennial aging processes.
- 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: 7 Ms Source Catalogs
- This article presents X-ray source catalogs for the ≈7 Ms exposure of the Chandra Deep Field-South (CF-S), which covers a total area of 484.2 arcmin².
- Estimating FPAR of Maize Canopy Using Airborne Discrete-Return LiDAR Data
- This article tests a method to estimate the fraction of absorbed photosynthetically active radiation (FPAR) of maize from airborne discrete-return LiDAR data.
- Localization of polyhydroxybutyrate in sugarcane using Fourier-transform infrared microspectroscopy and multivariate imaging
- This article demonstrates the power of infrared microspectroscopy to rapidly image plan sections to provide a snapshot of the chemical composition of the cell.
- TableMaker: An ad hoc Query Tool for Relational Databases
- This paper discusses an ad hoc query tool for relational databases. Most Web servers hosting biological data limit users to a defined set of search options and output formats that are short of the whole range of options available to users with direct database access. However, to make full use of the wealth of data in the database resource, it is desirable to have an intermediate solution that provides a broad range of flexible query and output options through a Web portal.
- Holographic Fabrication of Designed Functional Defect Lines in Photonic Crystal Lattice Using a Spatial Light Modulator
- This article reports the holographic fabrication of designed defect lines in photonic crystal lattices through phase engineering using a spatial light modulator.
- 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.
- Star Formation in the Hosts of High-z QSOs: Evidence from Spitzer PAH Detections
- This article presents Spitzer rest frame mid-infrared spectroscopy of 12z~2 millimeter-bright type 1 QSOs.
- The Industrial Geography of Toxic Chemical Generation, Release and Management in Texas
- This article examines overall trends in toxic chemical generation, releases and management in Texas from 1995 to 1999 within the broad context of sustainable industrial production.
- A History of Geography at the University of North Texas
- This article provides a history of the Geography Department at the University of North Texas.
- Is Exposure to Macondo Oil Reflected in the Otolith Chemistry of Marsh-Resident Fish?
- This article evaluates otolith microchemistry as a method for assessing oil exposure history.
- Minimization of Childhood Maltreatment Is Common and Consequential: Results from a Large, Multinational Sample Using the Childhood Trauma Questionnaire
- This article discusses a study to investigate 3 aspects of minimization, as defined by the Childhood Trauma Questionnaire's (CTQ) Minimization-Denial (MD) scale: 1) its prevalence; 2) its latent structure; and finally 3) whether minimization moderates the CTQ's discriminative validity in terms of distinguishing between psychiatric patients and community volunteers.
- Measurements and Theoretical Predictions of Charge Exchange Cross Sections and Emission Spectra for O6+ with H2O, CO, CO2, CH4, N2, NO, N2O and Ar
- Article reports absolute CE cross sections for up to three exchanges of the O6+ ion with electrons from the comet/planetary gases H2O, CO, CO2, CH4, N2, NO, N2O and Ar.
- Nuevo registro de Sphagnum falcatulum Besch (Sphagnaceae) en Isla Navarino, Reserva de la Biósfera Cabo de Hornos
- This article characterizes habitats of Navarino Island to quantify the coverage of three main types of terrestrial environments.
- Complexity matching in neural networks
- This article adopts the complexity matching principle that the maximal efficiency of communication between two complex networks is realized when both of them are at criticality, and uses this principle to establish the value of the neuronal interaction strength at which criticality occurs.
- Increased disease susceptibility of transgenic tobacco plants with suppressed levels of preformed phenylpropanoid products
- Article on increased disease susceptibility of transgenic tobacco plants with suppressed levels of preformed phenylpropanoid products.
- A High-Temperature Photochemistry Kinetics Study of the Reaction of O(³P) Atoms with Ethylene from 290 to 1510 K
- Article on a high-temperature photochemistry kinetics study of the reaction of oxygen(³P) atoms with ethylene from 290 to 1510 K.
- The reaction of O(³P) atoms with ethane: An HTP kinetics study from 300 to 1270 K
- Article on the reaction of O(³P) atoms with ethane and an HTP kinetics study from 300 to 1270 K.
- Plasmids of Azotobacter vinelandii
- Article on the plasmids of Azotobacter vinelandii.
- 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.
- Identifying Native and Exotic Predators of Ground-Nesting Songbirds in Subantarctic Forests in Southern Chile
- This article describes an artificial nest experiment to assess the impact of predators on daily survival rates of artificial bird nests in three different habitat types.
- Light detection and ranging and hyperspectral data for estimation of forest biomass: a review
- This review addresses the status of hyperspectral data, LiDAR data, and the fusion of these two data sources for forest biomass estimation in the last decade.
- Comparison of different methods for monitoring glacier changes observed by Landsat images
- This paper presents three methods for classifying glacier boundaries, compares the three methods to provide advice on how to choose an appropriate method, and analyzes the relationship between glacier change and the trends of precipitation and temperature.
- A New Way to Understand and Address Women’s Health in the Context of Complex Systems: Self-organizing Criticality
- Article proposes applying concepts from nonlinear science developed and employed by physicists, economists, and meteorologists to women's health issues.
- A New Way to Understand and Address Women's Health in the Context of Complex Systems: Self-organizing Criticality
- This article examines how self-organizing criticality can assist in answering complex questions in health and health care systems.
- Los encuentros entre México y los Estados Unidos en Spanglish y Los tres entierros de Melquiades Estrada
- This article contains a comparative analysis of the representation of the Mexican migrant worker in two films: Spanglish and The Three Burials of Melquiades Estrada.
- Las Estrategias Del Poder Traumatizante De Un Dictador en La Fiesta Del Chivo, De Mario Vargas Llosa
- This article contains an analysis of the Dominican dictator Trujillo's strategies of totalitarian control as portrayed in La fiesta del Chivo.
- Gabriel Trujillo Muñoz: Escritor, editor y estudioso de la ciencia ficción mexicana
- This article provides a panoramic overview of Gabriel Trujillo Muñoz's most relevant works.
- Pseudopotential-Based Correlation Consistent Composite Approach (rp-ccCA) for First- and Second-Row Transition Metal Thermochemistry
- This article uses the relativistic-pseudopotential correlation consistent approach (rp-ccCA) to determine the enthalpy of formation of 24 first row (3d) transition metal compounds.
- 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.
- Simvastatin sensitizes human gastric cancer xenograft in nude mice to capecitabine by suppressing nuclear factor-kappa B-regulated gene products
- Article on simvastatin sensitizes human gastric cancer xenograft in nude mice to capecitabine by suppressing nuclear factor-kappa B-regulated gene products.
- Emodin Suppresses Migration and Invasion through the Modulation of CXCR4 Expression in an Orthotopic Model of Human Hepatocellular Carcinoma
- Article on emodin suppressing migration and invasion through the modulation of CXCR4 expression in an orthotopic model of human hepatocellular carcinoma.
- Phonon engineering in nanostructures: Controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions
- Article discussing phonon engineering in nanostructures and controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions.
- Structural and compositional modifications in lignin of transgenic alfalfa down-regulated in caffeic acid 3-O-methyltransferase and caffeoyl coenzyme A 3-O-methyltransferase
- Article on the structural and compositional modifications in lignin of transgenic alfalfa down-regulated in caffeic acid 3-O-methyltransferase and caffeoyl coenzyme A 3-O-methyltransferase.
- A new method for isolating large quantities of Arabidopsis trichomes for transcriptome, cell wall and other types of analyses
- Article on a new method for isolating large quantities of Arabidopsis trichomes for transcriptome, cell wall and other types of analyses.
- Identification of Candidate Genes Affecting ∆⁹-tetrahydrocannabinol Biosynthesis in Cannabis sativa
- Article discussing the identification of candidate genes affecting ∆⁹-tetrahydrocannabinol biosynthesis in Cannabis sativa.
- Transcriptome Analysis of Arabidopsis Wild-Type and gl3-sst sim Trichomes Identifies Four Additional Genes Required for Trichome Development
- Article on a transcriptome analysis of Arabidopsis wild-type and gl3-sst sim trichomes identifying four additional genes required for trichome development.
- The 2011 Beta Eta Spring Banquet. Celebration of Rediscovery of the Elements
- Article describing an Eta Beta celebration of the completion of James and Virginia Marshall's "Rediscovery of the Elements." Photographs from the event are included. Three separate articles appear on the right side of the page.
- Discovering "Rediscovery"
- Article containing an interview of James Marshall by Brian Coppola regarding Marshall's "Rediscovery of the Elements" articles. Marshall discusses his motivations for traveling to European locations where elements were discovered, his plans for the future, and other projects.
- 20 Mule Team
- This photograph from the front cover of an issue of the Hexagon Journal displays the mock 20 mule team that stands outside of the Rio Tinto Borax Museum in Boron, California. The mule team depicts the original mode used to transport the chemical compound, borax, out of Death Valley between 1883 and 1888. A description of the photograph is shown on page 23 of the journal.
- The Antropoff Periodic Table found at UC Berkeley
- Article discussing the Andreas von Antropoff Periodic Table found at the University of California at Berkeley.
- Bad Pyrmont Spa
- Photo depicts the Bad Pyrmont Spa in western Germany which is known for its therapeutic baths and vapor cave. The paragraph on the bottom of page 70 gives details about the photo and the spa.
- Delivering Pretzels in Berlin
- Front cover of the Winter 2009 issue of The Hexagon, featuring a man in a Berlin shirt riding a bicycle laden with large pretzels. A small dog on a leash follows alongside of him. The inside cover has a table of contents, a list of staff, and an editorial.
- A Dream of Toasted Cheese, the Bunsen Burner, and Beatrix Potter
- Front cover of The Hexagon, featuring a painting by Beatrix Potter. In the painting, a mouse wearing glasses sits on the intake tube of a lit Bunsen burner and reads a red book. Behind this is a group of unpainted mice using chemistry equipment. "A Dream of Toasted cheese" is written to the left of the burner's flame, and a note concerning NH3 is written to the bottom left. Above these images is the title of the magazine. Above that are pictures concerning other articles. The inside cover features a table of contents, work credits, and an introductory editorial.
- Foucault's Pendulum
- Front cover of the Summer 2010 issue of The Hexagon featuring Foucault's pendulum in the Panthéon of Paris, France. A large weight hangs from the ceiling over a circular table with degrees written onto its surface. A round fence with hash marks and numbers surrounds the display. Columns and a raised statue of men are visible in the background. The inside cover features a table of contents, staff list, an editorial, and a description of the front cover.
- The Gas That Wouldn't Burn
- Article describing how Alpha Chi Sigma members were involved with the events described on a pictured Kansas historical marker relating to the discovery of helium in a deposit of natural gas.
- Helium Monument
- Front cover of the summer 2012 issue of The Hexagon, which features the Helium Monument in Amarillo, Texas. The visible portion of this monument is a metal sculpture of a helium molecule hanging from the center of a structure of metal bars. The inside cover contains a table of contents, a staff list, an editorial, and a description of the Helium Monument.