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Existence of Solutions for Sublinear Equations on Exterior Domains

Description: This article proves the existence of an infinite number of radial solutions of Δu+K(r)ƒ(u) = 0, one with exactly n zeros for each nonnegative integer n on the exterior of the ball of radius R > 0, Bʀ, centered at the origin in ℝᴺ with u = 0 on ∂Bʀ and limᵣ→∞u(r) = 0 where N > 2, f is odd with ƒ < 0 on (0; β), ƒ > 0 on (β;∞), ƒ(u) ~ uᵖ with 0 < p < 1 for large u and K(r) ~ r-α with 0 < α < 2 for large r.
Date: October 10, 2017
Creator: Iaia, Joseph A.
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

Existence and Nonexistence of Solutions for Sublinear Equations on Exterior Domains

Description: This article studies radial solutions of Δu + K(r)ƒ(u) = 0 on the exterior of the ball of radius R > 0, BR, centered at the origin in ℝN with u = 0 on @BR where ƒ is odd with ƒ < 0 on (0; β), ƒ > 0 on (β;∞), f(u) ~ uᵖ with 0 < p < 1 for large u and K(r) ~ r⁻ᵅ for large r.
Date: September 13, 2017
Creator: Iaia, Joseph A.
Item Type: Refine your search to only Article
Partner: UNT College of Science
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Badly approximable points on self-affine sponges and the lower Assouad dimension

Description: This article highlights a connection between Diophantine approximation and the lower Assouad dimension by using information about the latter to show that the Hausdorff dimension of the set of badly approximable points that lie in certain non-conformal fractals, known as self-affine sponges, is bounded below by the dynamical dimension of these fractals. The results, which are the first to advance beyond the conformal setting, encompass both the case of Sierpiński sponges/carpets (also known as B… more
Date: June 20, 2017
Creator: Das, Tushar; Fishman, Lior; Simmons, David & Urbański, Mariusz
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

Knowledge Management Practices of the Dallas-Fort Worth Schizophrenia Study Team

Description: Presentation paper for the 2017 International Conference on Knowledge Management. This paper examines the knowledge management practices of the Dallas-Fort Worth (DFW) Schizophrenia Study Team, a group of interdisciplinary informatics researchers comprised of faculty, staff, and students from eight academic units at Texas Woman’s University.
Date: October 25, 2017
Creator: Masten, Kathryn; Lantz, Elaine; Perryman, Carol; Demuynck, Marie-Anne; Boonme, Kittipong; Fette, Claudette et al.
Item Type: Refine your search to only Paper
Partner: UNT College of Information

Understanding Health Services Utilization by Individuals with Schizophrenia: An Interdisciplinary Knowledge Management Challenge

Description: Presentation for the 2017 International Conference on Knowledge Management. This presentation describes interdisciplinary research by a team of informatics researchers representing five academic disciplines at Texas Woman's University.
Date: October 25, 2017
Creator: Masten, Kathryn & Lantz, Elaine
Item Type: Refine your search to only Presentation
Partner: UNT Libraries
open access

Polynomial Harmonic Decompositions

Description: Article on polynomial harmonic decompositions. For real polynomials in two indeterminates a classical polynomial harmonic decomposition is extended from square-norm divisors to conic ones.
Date: January 2017
Creator: Anghel, Nicolae
Item Type: Refine your search to only Article
Partner: UNT College of Arts and Sciences
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Phylogenetic analysis of eukaryotic NEET proteins uncovers a link between a key gene duplication event and the evolution of vertebrates

Description: This article describes the use of three members of the human NEET protein family (CISD1, mitoNEET; CISD2, NAF-1 or Miner 1; and CISD3, Miner2) as guides to conduct a phylogenetic analysis of eukaryotic NEET proteins and their evolution.
Date: February 16, 2017
Creator: Inupakutika, Madhuri A.; Sengupta, Soham; Nechushtai, Rachel; Jennings, Patricia A.; Onuchic, José N.; Azad, Rajeev K. et al.
Item Type: Refine your search to only Article
Partner: UNT College of Arts and Sciences
open access

Environmental vibrios represent a source of antagonistic compounds that inhibit pathogenic Vibrio cholerae and Vibrio parahaemolyticus strains

Description: This article predicts that marine-derived bacteria should inhibit Vibrio pathogens and may be a source of unique antibiotic compounds.
Date: May 16, 2017
Creator: Burks, David J.; Norris, Stephen; Kauffman, Kathryn M.; Joy, Abigail; Arevalo, Philip; Azad, Rajeev K. et al.
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

Interactions between mitoNEET and NAF-1 in cells

Description: This article uses yeast two-hybrid to demonstrate through vivo bimolecular fluorescence complementation (BiFC), direct coupling analysis (DCA), RNA-sequencing, ROS and iron imaging, and single and double shRNA lines with suppressed mNT, NAF-1 and mNT/NAF-1 expression, that mNT and NAF-1 directly interact in mammalian cells and could function in the same cellular pathway.
Date: April 20, 2017
Creator: Karmi, Ola; Holt, Sarah H.; Song, Luhua; Tamir, Sagi; Luo, Yuting; Bai, Fang et al.
Item Type: Refine your search to only Article
Partner: UNT College of Arts and Sciences
captions transcript

[College of Arts and Sciences Spring 2017 commencement ceremony, Version II]

Description: Video recording of Version II of the College of Arts and Sciences Spring 2017 commencement ceremony held at the Coliseum on Friday, May 12. The ceremony includes remarks by Dean of the College of Arts and Sciences Dr. David Holdeman and Provost and Vice President of Academic Affairs Dr. Finley Graves.
Date: May 12, 2017
Duration: 1 hour 46 minutes 32 seconds
Creator: University of North Texas.
Item Type: Refine your search to only Video
Location: 33.208630 -97.154106
Partner: UNT Libraries Special Collections
open access

Tinker-HP: a massively parallel molecular dynamics package for multiscale simulations of large complex systems with advanced point dipole polarizable force fields

Description: This article presents Tinker-HP, a massively MPI parallel package dedicated to classical molecular dynamics (MD) and to multiscale simulations, using advanced polarizable force fields (PFF) encompassing distributed multipoles electrostatics.
Date: November 24, 2017
Creator: Lagardère, Louis; Jolly, Luc-Henri; Lipparini, Filippo; Aviat, Félix; Stamm, Benjamin; Jing, Zhifeng F. et al.
Item Type: Refine your search to only Article
Partner: UNT College of Science
captions transcript

[College of Science Fall 2017 commencement ceremony]

Description: Video recording of the College of Science Fall 2017 commencement ceremony held at the Coliseum on Friday, December 15 at 9 a.m. The ceremony includes remarks by the Provost and Vice President for Academic Affairs Dr. Jennifer Cowley, Dean of the College of Science Dr. Su Gao, Associate Dean for Undergraduate Studies for the College of Science Dr. John Quintanilla, and College of Science Advancement Board member Dr. Linda T. Creagh.
Date: December 15, 2017
Duration: 1 hour 5 minutes 44 seconds
Creator: University of North Texas.
Item Type: Refine your search to only Video
Location: 33.208630 -97.154106
Partner: UNT Libraries Special Collections
open access

Crystallographic Complex Reflection Groups and the Braid Conjecture

Description: Crystallographic complex reflection groups are generated by reflections about affine hyperplanes in complex space and stabilize a full rank lattice. These analogs of affine Weyl groups have infinite order and were classified by V.L. Popov in 1982. The classical Braid theorem (first established by E. Artin and E. Brieskorn) asserts that the Artin group of a reflection group (finite or affine Weyl) gives the fundamental group of regular orbits. In other words, the fundamental group of the spac… more
Date: August 2017
Creator: Puente, Philip C
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

A Classification of the Homogeneity of Countable Products of Subsets of Real Numbers

Description: Spaces such as the closed interval [0, 1] do not have the property of being homogeneous, strongly locally homogeneous (SLH) or countable dense homogeneous (CDH), but the Hilbert cube has all three properties. We investigate subsets X of real numbers to determine when their countable product is homogeneous, SLH, or CDH. We give necessary and sufficient conditions for the product to be homogeneous. We also prove that the product is SLH if and only if X is zero-dimensional or an interval. And f… more
Date: August 2017
Creator: Allen, Cristian Gerardo
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

A General Approach to Buhlmann Credibility Theory

Description: Credibility theory is widely used in insurance. It is included in the examination of the Society of Actuaries and in the construction and evaluation of actuarial models. In particular, the Buhlmann credibility model has played a fundamental role in both actuarial theory and practice. It provides a mathematical rigorous procedure for deciding how much credibility should be given to the actual experience rating of an individual risk relative to the manual rating common to a particular class of ri… more
Date: August 2017
Creator: Yan, Yujie yy
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Numerical Values of the Hausdorff and Packing Measures for Limit Sets of Iterated Function Systems

Description: In the context of fractal geometry, the natural extension of volume in Euclidean space is given by Hausdorff and packing measures. These measures arise naturally in the context of iterated function systems (IFS). For example, if the IFS is finite and conformal, then the Hausdorff and packing dimensions of the limit sets agree and the corresponding Hausdorff and packing measures are positive and finite. Moreover, the map which takes the IFS to its dimension is continuous. Developing on previous … more
Date: August 2017
Creator: Reid, James Edward
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Results in Algebraic Determinedness and an Extension of the Baire Property

Description: In this work, we concern ourselves with particular topics in Polish space theory. We first consider the space A(U) of complex-analytic functions on an open set U endowed with the usual topology of uniform convergence on compact subsets. With the operations of point-wise addition and point-wise multiplication, A(U) is a Polish ring. Inspired by L. Bers' algebraic characterization of the relation of conformality, we show that the topology on A(U) is the only Polish topology for which A(U) is a Po… more
Date: May 2017
Creator: Caruvana, Christopher
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Partition Properties for Non-Ordinal Sets under the Axiom of Determinacy

Description: In this paper we explore coloring theorems for the reals, its quotients, cardinals, and their combinations. This work is done under the scope of the axiom of determinacy. We also explore generalizations of Mycielski's theorem and show how these can be used to establish coloring theorems. To finish, we discuss the strange realm of long unions.
Date: May 2017
Creator: Holshouser, Jared
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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