UNT College of Arts and Sciences - 2,226 Matching Results

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Toxicological Case Study of Dallas' Central Wastewater Treatment Plant Effluent and Ambient Trinity River Samples: 1989, 1990, 1991

Description: "This study was implemented voluntarily by personnel at Dallas Water Utilities in response to concerns that the Dallas Central Wastewater Treatment Plant was adversely affecting downstream water quality." The treatment plant was studied to determine whether it was "discharging toxic materials in toxic amounts to the Trinity River" (p. 1).
Date: 1991
Creator: University of North Texas. Institute of Applied Sciences.
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Reactive oxygen species, abiotic stress and stress combination

Description: This article reviews recent studies on the role of reactive oxygen species (ROS) in abiotic stress in plants, and propose that different abiotic stresses, such as drought, heat, salinity and high light, result in different ROS signatures that determine the specificity of the acclimation response and help tailor it to the exact stress the plant encounters.
Date: August 4, 2016
Creator: Choudhury, Feroza K.; Rivero, Rosa M. & Blumwald, Eduardo
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Gelsolin-Cu/Znsod Interaction Alters Intracellular Reactive Oxygen Species Levels to Promote Cancer Cell Invasion

Description: This article shows that increased gelsolin enhances the invasive capacity of colon cancer cells, and this is mediated via gelsolin's effects in elevating intracellular superoxide levels.
Date: July 6, 2016
Creator: Tochhawng, Lalchhandami; Deng, Shuo; Pugalenthi, Ganesan; Kumar, Alan Prem; Lim, Kiat Hon; Yang, Henry et al.
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Enthalpy of Formation of the Cyclohexadienyl Radical and the C-H Bond Enthalpy of 1,4-Cyclohexadiene: An Experimental and Computational Re-Evaluation

Description: Article on an experimental and computational re-evaluation and the enthalpy of formation of the cyclohexadienyl radical and the C-H bond enthalpy of 1,4-cyclohexadiene.
Date: June 2, 2009
Creator: Gao, Yide; DeYonker, Nathan J.; Garrett, E. Chauncey; Wilson, Angela K.; Cundari, Thomas R., 1964- & Marshall, Paul
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The Prognostic Value of the Stem-Like Group in Colorectal Cancer Using a Panel of Immunohistochemistry Markers

Description: This article examines the immunohistochemical expression profile of 18 markers, each representing a putative role in cancer development, in 493 primary colorectal carcinomas using tissue microarrays.
Date: March 26, 2015
Creator: Ong, Chee Wee; Chong, Pei Yi; McArt, Darragh G.; Chan, Jason Yongsheng; Tan, Hwee Tong; Kumar, Alan Prem et al.
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Tissue biodistribution of intravenously administrated titanium dioxide nanoparticles revealed blood-brain barrier clearance and brain inflammation in rat

Description: This article reports time-related responses from single-dose intravenous administration of 1 mg/kg Tiâ‚‚ NPs to rats, with particular emphasis on titanium quantification in the brain.
Date: September 4, 2015
Creator: Disdier, Clémence; Devoy, Jérôme; Cosnefroy, Anne; Chalansonnet, Monique; Herlin-Boime, Nathalie; Brun, Emilie et al.
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Effect of halogen substitution on the enthalpies of solvation and hydrogen bonding of organic solutes in chlorobenzene and 1,2-dichlorobenzene derived using multi-parameter correlations

Description: Article on the effect of halogen substitution on the enthalpies of solvation and hydrogen bonding of organic solutes in chlorobenzene and 1,2-dichlorobenzene derived using multi-parameter correlations.
Date: August 12, 2015
Creator: Varfolomeev, Mikhail A.; Rakipov, Ilnaz T.; Khachatrian, Artashes A.; Acree, William E. (William Eugene); Brumfield, Michela & Abraham, M. H. (Michael H.)
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Minimization of Childhood Maltreatment Is Common and Consequential: Results from a Large, Multinational Sample Using the Childhood Trauma Questionnaire

Description: 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.
Date: January 27, 2016
Creator: MacDonald, Kai; Thomas, Michael L.; Sciolla, Andres F.; Schneider, Beacher; Pappas, Katherine; Bleijenberg, Gijs et al.
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Phase space of positron trajectories exiting a charged particle source through a magnetic field point cusp

Description: This article presents a configuration of magnetic fields using properties of cylindrically symmetric permanent magnets as a candidate to produce a high purity charged particle source or trap. Cylindrically symmetric hollow permanent magnets produce magnetic field point cusps on the axis of symmetry. A magnetic field point cusp reflects all particles that lie outside a narrow region of phase space, a region dependent on particle kinetic energies and on the magnetic field intensity.
Date: August 1, 2014
Creator: Kiester, A. S.; Pacheco, J. L.; Ordonez, Carlos A. & Weathers, Duncan L.
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Reduced Heart Rate and Cardiac Output Differentially Affect Angiogenesis, Growth, and Development in Early Chicken Embryos (Gallus domesticus)

Description: This article demonstrates for the first time that different processes in the ontogeny of the early vertebrate embryo (i.e., hypertrophic growth vs. development) have differential sensitivities to altered convective blood flow.
Date: April 19, 2013
Creator: Branum, Sylvia R.; Yamada-Fisher, Miho & Burggren, Warren W.
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Impediments and Facilitators to Physical Activity and Perceptions of Sedentary Behavior Among Urban Community Residents: The Fair Park Study

Description: This article describes a preliminary investigation into urban adults' perceptions of sedentary behavior alongside perceived barriers and enablers to physical activity.
Date: October 31, 2013
Creator: Shuval, Kerem; HĂ©bert, Emily T.; Siddiqi, Zoveen; Leonard, Tammy; Craddock Lee, Simon J.; Tiro, Jasmin A. et al.
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