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2,275 Matching Results
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Electrical properties of SnSe under high-pressure
This article investigates the pressure-induced phase transitions in SnSe using the first-principles density functional calculations.
Date:
November 3, 2016
Creator:
Ghosh, Angsula; Gusmão, M. S.; Chaudhuri, Puspitapallab; de Souza, S. Michielon; Mota, Cicero; Trichês, D. M. et al.
Object Type:
Article
System:
The UNT Digital Library
Electrical Properties of Tin Selenide Under High-Pressure
The article investigates the pressure-induced phase transitions in tin selenide (SnSe). using the first-principles density functional calculations. The experimental results in the nanostructured SnSe revealed a phase transition at 4 GPa whereas that in the well-crystallized samples showed at 10 GPa.
Date:
November 3, 2016
Creator:
Ghosh, Angsula; Gusmão, M. S.; Chaudhuri, Puspitapallab; de Souza, S. Michielon; Mota, Cicero; Trichês, D. M. et al.
Object Type:
Article
System:
The UNT Digital Library
Long-Term X-Ray Variability of Typical Active Galactic Nuclei in the Distant Universe
This article discusses the long-term (≈15 years, observed frame) X-ray variability analyses of the 68 brightest radio-quiet active galactic nuclei (AGNs) in the 6 Ms Chandra Deep Field-South survey.
Date:
November 3, 2016
Creator:
Yang, G.; Brandt, William Nielsen; Luo, Bin; Xue, Yongquan; Bauer, Franz E.; Sun, M. et al.
Object Type:
Article
System:
The UNT Digital Library
Terrestrial herpetofauna of Limnos and Agios Efstratios (Northern Aegean, Greece), including new species records for Malpolon insignitus (Geoffroy Saint-Hilaire, 1827) and Pelobates syriacus Boettger, 1889
This article presents herpetofaunal observations from Limnos and Agios Efstratios, two Asia Minor continental shelf islands in the Aegean Sea. Comprehensive surveys over 88 days in total on Limnos, over a period of nine years, consisted mainly of visual encounter surveys and road cruised observations, revealed the presence of three species of amphibians and twelve species of reptiles, including two new species records for the island (Malpolon insignitus and Pelobates syriacus). The results of these surveys provide a clearer understanding of the extant herpetofauna on Limnos and Agios Efstratios and offer discussion on natural history, possible erroneous historical records and preliminary ecological understanding of the herpetofaunal assemblages residing on these islands.
Date:
October 25, 2016
Creator:
Strachinis, Ilias & Roussos, Stephanos Antonios
Object Type:
Article
System:
The UNT Digital Library
Effects of light on the resistivity of chemical vapor deposited graphene films
This article reports that the resistance of a chemical vapor deposition (CVD) grown graphene film transferred onto an SiO₂ substrate increases to higher saturation values upon exposure to light of decreasing wavelength from the visible to ultraviolet.
Date:
October 24, 2016
Creator:
Mo, Yudong; Pérez, José M.; Ye, Zhou; Zhao, Lei; Yang, Shizhong; Tan, Liuxi et al.
Object Type:
Article
System:
The UNT Digital Library
Interspecific Differences in Metabolic Rate and Metabolic Temperature Sensitivity Create Distinct Thermal Ecological Niches in Lizards (Plestiodon)
This article examines three congeneric lizards from the southeastern United States (Plestiodon fasciatus, P. inexpectatus, and P. laticeps) and hypothesizes that interspecific differences in metabolic temperature sensitivity locally segregates them across their total range.
Date:
October 19, 2016
Creator:
Watson, Charles M. & Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
A novel statistical method for rare-variant association studies in general pedigrees
In this paper, the authors discuss a novel statistical method for rare-variant association studies in general pedigrees for quantitative traits. This method uses a retrospective view that treats the traits as fixed and the genotypes as random, which accounts for complex and undefined ascertainment of families.
Date:
October 18, 2016
Creator:
Zhu, Huanhuan; Wang, Zhenchuan; Wang, Xuexia & Sha, Qiuying
Object Type:
Paper
System:
The UNT Digital Library
Testing rare variants for hypertension using family-based tests with different weighting schemes
This paper proposes 4 weighting schemes for the family-based rare variants test (FBAT-v) to test for the effects of both rare and common variants across the genome.
Date:
October 18, 2016
Creator:
Wang, Xuexia; Zhao, Xingwang & Zhou, Jin
Object Type:
Paper
System:
The UNT Digital Library
More comprehensive forensic genetic marker analyses for accurate human remains identification using massively parallel DNA sequencing
This paper uses massively parallel sequencing (MPS) to characterize 140-year-old human skeletal remains discovered at a historical site in Deadwood, South Dakota, United States.
Date:
October 17, 2016
Creator:
Ambers, Angie D.; Churchill, Jennifer D.; King, Jonathan L.; Stoljarova, Monika; Gill-King, Harrell; Assidi, Mourad et al.
Object Type:
Paper
System:
The UNT Digital Library
The Differences between NAD-dependent malic enzyme and NADP-dependent malic enzyme Subtypes of C4 Photosynthesis: More than Decarboxylating Enzymes
Article addresses the differences in evolutionary scenario, leaf anatomy, and especially C4 metabolic flow, C4 transporters, and cell-specific function deduced from recently reported cell-specific transcriptomic, proteomic, and metabolic analyses of NAD-dependent malic enzyme (NAD-ME) and NADP-dependent malic enzyme (NADP-ME) subtypes.
Date:
October 13, 2016
Creator:
Rao, Xiaolan & Dixon, R. A.
Object Type:
Article
System:
The UNT Digital Library
Novel aromatase inhibitors selection using induced fit docking and extra precision methods: Potential clinical use in ER-alpha-positive breast cancer
This article aims to identify new molecules which could block or suppress the activity of aromatase enzyme by molecular docking studies using Schrödinger-Maestro v9.3.
Date:
October 10, 2016
Creator:
Kumavath, Ranjith; Azad, Manan; Devarapalli, Pratap; Tiwari, Sandeep; Kar, Shreya; Barh, Debmalya et al.
Object Type:
Article
System:
The UNT Digital Library
Importance of the Hydrogen Isocyanide Isomer in Modeling Hydrogen Cyanide Oxidation in Combustion
This article re-examines the chemistry of hydrogen isocyanide (HNC) and its role in combustion nitrogen chemistry.
Date:
October 5, 2016
Creator:
Glarborg, Peter & Marshall, Paul
Object Type:
Article
System:
The UNT Digital Library
Unconventional height functions in simultaneous Diophantine approximation
This article discusses three examples of nonstandard height functions, computing their exponents of irrationality as well as giving more precise results.
Date:
October 3, 2016
Creator:
Fishman, Lior & Simmons, David
Object Type:
Article
System:
The UNT Digital Library
Developmental plasticity of mitochondrial function in American alligators, Alligator mississippiensis
This article investigates the effects of chronic developmental hypoxia on cardiac mitochondrial function in embryonic and juvenile American alligators (Alligator mississippiensis).
Date:
October 1, 2016
Creator:
Galli, Gina L. J.; Crossley, Janna; Elsey, Ruth M.; Dzialowski, Edward M. (Edward Michael); Shiels, Holly A. & Crossley, Dane A., II
Object Type:
Article
System:
The UNT Digital Library
Who is Food Insecure? Implications for Targeted Recruitment and Outreach, National health and Nutrition Examination Survey, 2005-2010
This article characterizes differences in health among people receiving different types of food assistance and summarizes strategies for targeted recruitment and outreach of various food insecure populations.
Date:
October 2016
Creator:
Pruitt, Sandi L.; Leonard, Tammy; Xuan, Lei; Amory, Richard; Higashi, Robin T.; Nguyen, Oanh Kieu et al.
Object Type:
Article
System:
The UNT Digital Library
Further Numerical Analyses on the Solubility of Sulfapyridine in Ethanol + Water Mixtures
This article aims to correlate the solubility of sulfapyridine and sulfadiazine in ethanol + water mixtures by means of the Jouyban-Acree model, and to evaluate the preferential solvation of sulfapyridine in these mixtures by using the inverse Kirkwood-Buff integrals.
Date:
September 30, 2016
Creator:
Delgado, Daniel R.; Peña, María Á.; Martínez, Fleming; Jouyban, Abolghasem & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Elevated CO2 increases energetic cost and ion movement in the marine fish intestine
Article describes study which aimed to gain resolution in assessing the energetic demand associated with acid-base regulation by examining ion movement and O2 consumption rates of isolated intestinal tissue from Gulf toadfish acclimated to control or 1900 μatm CO2 (projected for year 2300).
Date:
September 29, 2016
Creator:
Heuer, Rachael M. & Grosell, Martin
Object Type:
Article
System:
The UNT Digital Library
Plant communities as bioclimate indicators on Isla Navarino, one of the southernmost forested areas of the world
This article focuses on Isla Navarino (Chile) to understand changes in plant community composition and plant diversity and their relation to climatic factors along an altitudinal gradient.
Date:
September 29, 2016
Creator:
Molina, José Antonio; Lumbreras, Ana; Benavent-González, Albert; Rozzi, Ricardo, 1960- & Sancho, Leopoldo G.
Object Type:
Article
System:
The UNT Digital Library
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.
Date:
September 28, 2016
Creator:
López-Duarte, Paola C.; Fodrie, F. Joel; Jensen, Olaf P.; Whitehead, Andrew; Galvez, Fernando; Dubansky, Benjamin et al.
Object Type:
Article
System:
The UNT Digital Library
ROS Are Good
This opinion article focuses on the possibility that ROS are beneficial to plants, supporting cellular proliferation, physiological function, and viability, and that maintaining a basal level of ROS in cells is essential for life.
Date:
September 23, 2016
Creator:
Mittler, Ron
Object Type:
Article
System:
The UNT Digital Library
Field-grown transgenic switchgras (Panicum virgatum L.) with altered lignin does not affect soil chemistry, microbiology, and carbon storage potential
This article describes a study to evaluate effects of two independent lines of caffeic acid O-methyltransferase (COMT) downregulated switchgrass plants on soils in terms of chemistry, microbiolgy, and carbon cycling when grown in the field.
Date:
September 22, 2016
Creator:
DeBruyn, Jennifer M.; Bevard, David A.; Essington, Michael E.; McKnight, Julie Y.; Schaeffer, Sean M.; Baxter, Holly L. et al.
Object Type:
Article
System:
The UNT Digital Library
Laser Ablated Carbon Nanodots for Light Emission
This article reports the synthesis of fluorescent carbon dots-like nanostructures obtained through the laser ablation of a carbon solid target in liquid environment is reported.
Date:
September 22, 2016
Creator:
Reyes, Delfino; Camacho, Marco; Camacho, Miguel; Mayorga, Miguel; Weathers, Duncan L.; Salamo, Greg et al.
Object Type:
Article
System:
The UNT Digital Library
Archaeology, Heritage, and Moral Terrains: Two Cases from the Mesa Verde Region
This article applies an environmental justice lens to two archaeological research narratives, one centering on chemical analysis of biomolecular artifact residues and the other on paleohydrology and Pueblo farming.
Date:
September 14, 2016
Creator:
Wolverton, Steven J.; Figueroa, Robert & Swentzell, Porter
Object Type:
Article
System:
The UNT Digital Library
Altered brain ion gradients following compensation for elevated CO2 are linked to behavioural alterations in a coral reef fish
This article pairs a behavioural assay with measurements of relevant intracellular and extracellular acid-base parameters in a coral reef fish exposed to elevated CO₂.
Date:
September 13, 2016
Creator:
Heuer, R.M.; Welch, M.J.; Rummer, J.L.; Munday, P.L. & Grosell, Martin
Object Type:
Article
System:
The UNT Digital Library