Index Catalog // ScholarsArchive@OSU

Universal interaction-driven gap in metallic carbon nanotubes

Creator:: Senger, Mitchell J., McCulley, Daniel R., Lotfizadeh, Neda, Deshpande, Vikram V., and Minot, Ethan D.
Abstract:: Suspended metallic carbon nanotubes (m-CNTs) exhibit a remarkably large transport gap that can exceed 100 meV. Both experiment and theory suggest that strong electron-electron interactions play a crucial role in generating this electronic structure. To further understand this strongly-interacting system, we have performed electronic measurements of suspended m-CNTs with known...
Resource Type:: Preprint and Article
Full Text:: nanotubes Mitchell J. Senger1, Daniel R. McCulley1, Neda Lotfizadeh2, Vikram V. Deshpande2, Ethan D

Measurement of high carrier mobility in graphene in an aqueous electrolyte environment

Creator:: Brown, Morgan A., Crosser, Michael S., Leyden, Matthew R., Qi, Yabing, and Minot, Ethan D.
Abstract:: Graphene is a promising material for applications in aqueous electrolyte environments. To explore the impact of such environments on graphene's electrical properties, we performed Hall bar measurements on electrolyte-gated graphene. Assuming a Drude model, we find that the room temperature carrier mobility in water-gated, SiO₂-supported graphene reaches 7000 cm²/Vs, comparable to...
Resource Type:: Preprint and Article
Full Text:: aqueous electrolyte environment Morgan A. Brown, 1 Michael S. Crosser, 2 Matthew R. Leyden, 3

Benefits of support conferences for parents of and people with Moebius syndrome

Creator:: Bogart, Kathleen R. and Hemmesch, Amanda R.
Abstract:: Hundreds of millions of people worldwide with rare diseases face unique challenges to quality of life (QoL), including stigma and limited support. To address these concerns, many rare disease organizations offer support conferences for people to meet others with their condition. This is the first research to examine the effects...
Resource Type:: Preprint and Article
Full Text:: . References Amtmann, D., Bamer, A. M., Cook, K. F., Askew, R. L., Noonan, V. K., & Brockway, J. A. (2012

On the Consequences of Living without Facial Expression

Creator:: Bogart, Kathleen R., Cole, Jonathan, and Briegel, Wolfgang
Abstract:: Although the importance of the face in communication is well-known, there has been little discussion of the ramifications for those who lack facial expression: individuals with facial paralysis such as Bell’s palsy and Möbius syndrome, and facial movement disorders like Parkinson’s disease. By examining the challenges experienced by these individuals,...
Resource Type:: Preprint and Part of Book
Full Text:: expression Kathleen R. Bogart, Oregon State University Corvallis, OR, USA Jonathan Cole, Bournemouth and

A Hierarchy of Models for Simulating Experimental Results 6 from a 3D Heterogeneous Porous Medium

Creator:: Vogler, Daniel, Ostvar, Sassan, Paustian, Rebecca, and Wood, Brian D.
Abstract:: In this work we examine the dispersion of conservative tracers (bromide and fluorescein) in an experimentally constructed three-dimensional dual-porosity porous medium, and in the absence of adjustable parameters. The medium is highly heterogeneous (σ2 Y = 5.7), and consists of spherical, low-hydraulic-conductivity inclusions embedded in a high-hydraulic-conductivity matrix. The bi-modal...
Resource Type:: Article and Preprint
Full Text:: (as modified by Golfier et al. [2007])103 Peωω = ||〈vω〉ω|| r r2 Dω = ||〈vω〉ω|| r Dω (1) Peηω

"Rare place where I feel normal": Perceptions of a social support conference among parents of and people with Moebius syndrome

Creator:: Bogart, Kathleen R., Frandrup, Erika, Locke, Taylor, Thompson, Hanna, Weber, Natalie, Yates, Jacqueline, Zike, Nicholas, and Hemmesch, Amanda R.
Abstract:: Background Moebius syndrome is a rare congenital disorder resulting in impaired facial and eye movement. People with rare diseases like Moebius syndrome experience stigma and a lack of specialized information. Support conferences may provide important forms of social support for people with rare disorders. Aims To examine reasons for attending,...
Resource Type:: Preprint and Article
Full Text:: /1359105311432491 Bradley, L. A., Young, L. D., Anderson, K. O., Turner, R. A., Agudelo, C. A., Mcdaniel, L. K

Coherence, subgroup separability, and metacyclic structures for a class of cyclically presented groups

Creator:: Bogley, William A. and Williams, Gerald
Abstract:: We study a class M of cyclically presented groups that includes both finite and infinite groups and is defined by a certain combinatorial condition on the defining relations. This class includes many finite metacyclic generalized Fibonacci groups that have been previously identified in the literature. By analyzing their shift extensions...
Resource Type:: Preprint and Article
Full Text:: ) E = 〈t〉 ∼= Zn, which happens if and only if |r − s| = 1 and either rs = 0 or A ≡ 0 mod n; (d) The

Parameter Estimation within a Kinematic Magnetohydrodynamics Framework

Creator:: Rajbhandari, Evan, Gibson, Nathan L., and Woodside, C. Rigel
Abstract:: We discuss the well-posedness of the forward problem for the magnetohydrodynamic system with the inclusion of the ion-slip parameter. We also demonstrate the convergence of a parameter estimation scheme. Focusing on power-generation, we implement and the validate a numerical model with an engineering multi-physics software, COMSOL, using ideal-power equations. We...
Resource Type:: Preprint
Full Text:: ) For ease of notation, denote the operator g ∈W (D)→ R by g(ω) = ∫ D ( σu×B ) · ∇ω. Then (13) is

Efficient Finite Groups Arising in the Study of Relative Asphericity

Creator:: Bogley, William A. and Williams, Gerald
Abstract:: We study a class of two-generator two-relator groups, denoted J[subscript n](m, k), that arise in the study of relative asphericity as groups satisfying a transitional curvature condition. Particular instances of these groups occur in the literature as finite groups of intriguing orders. Here we find infinite families of non-elementary virtually...
Resource Type:: Article and Preprint
Full Text:: transition to asphericity in the context of relative pre- sentations 〈H,y | r〉. Here H is a group, y is a set

Quantifying uncertainty with stochastic collocation in the kinematic magentohydrodynamic framework

Creator:: Rajbhandari, Evan, Gibson, Nathan L., and Woodside, C. Rigel
Abstract:: We discuss an efficient numerical method for the uncertain kinematic magnetohydrodynamic system. We include aleatoric uncertainty in the parameters, and then describe a stochastic collocation method to handle this randomness. Numerical demonstrations of this method are discussed. We find that the shape of the parameter distributions affect not only the...
Resource Type:: Preprint
Full Text:: ) := { f : Ω→ R ∣∣∣ ∫ Ω f2(ω)p(ω) dω <∞ } , with norm ||f ||L2,p(Ω) := (∫ Ω f2(ω)p(ω) dω )1/2 . Next

ScholarsArchive@OSU

Universal interaction-driven gap in metallic carbon nanotubes

Measurement of high carrier mobility in graphene in an aqueous electrolyte environment

Benefits of support conferences for parents of and people with Moebius syndrome

On the Consequences of Living without Facial Expression

A Hierarchy of Models for Simulating Experimental Results 6 from a 3D Heterogeneous Porous Medium

"Rare place where I feel normal": Perceptions of a social support conference among parents of and people with Moebius syndrome

Coherence, subgroup separability, and metacyclic structures for a class of cyclically presented groups

Parameter Estimation within a Kinematic Magnetohydrodynamics Framework

Efficient Finite Groups Arising in the Study of Relative Asphericity

Quantifying uncertainty with stochastic collocation in the kinematic magentohydrodynamic framework

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