Time-resolved in situ synchrotron x-ray scattering studies of particle orientation in polymer-clay nanocomposites under simple shear and complex flow were performed. Shear flow experiments used an annular cone and plate x-ray shear cell to allow measurement of platelet orientation within the flow-gradient plane.
Intercalated nanocomposites were made by dispersing organically...
Chapter one investigates the impact of agents' expectations about future fundamental economic disturbances (news) on macroeconomic dynamics. Several intuitive tests provide insight into the information content of the yield curve and its' ability to identify these 'news' disturbances. Bayesian estimation of a dynamic stochastic general equilibrium (DSGE) model using conventional...
Tonia René Holverson The HPV genome contains a bipartite promoter system that regulates the expression of early and late gene transcripts. The early proteins include the replication proteins E1 and E2, the oncoproteins E6 and E7, and the late functioning proteins E4 and E5. The late proteins include the capsid...
This dissertation examines topical humor produced by "Late Night with David Letterman," "The Tonight Show with Jay Leno," "Saturday Night Live," and The Onion for the period of one year after the terrorist attacks of September 11, 2001. Three phases emerge: the purgation of extreme emotions like anger, acceptance or...
From 2008 to 2019, a range of new interactive and immersive digital formats that present new possibilities for musical and artistic expression have become available. In order to begin the work of uncovering what new compositional and experiential possibilities are now possible, this document will examine each format’s core concepts...
This dissertation addresses questions in the fields of household finance and corporate finance. In Chapter 1, I use a quasi-experiment in Norway to examine how households respond to capital taxation. The introduction of a new wealth assessment methodology in 2010 led to geographic discontinuities in household exposure to wealth taxes,...
High-pressure and high-temperature laboratory experiments on the physical properties of mantle minerals provide a window into the Earth’s interior chemistry and geodynamics. The measurement of material density, compressibility, and elasticity at high P-T conditions provides thermoelastic parameters necessary to model seismic velocities in the Earth’s mantle at regional and global...
After 9/11 there was a shift in the rhetoric surrounding counter-terrorism. Suddenly, the language of risk, security and prevention was being utilized to justify a new set of global financial regulations headed up by international organizations such as the United Nations, The Financial Action Task Force, and the IMF/World Bank....
Polycystic ovary syndrome (PCOS) is a common endocrine disorder affecting approximately 1 in 10 reproductive-age women and remains the leading cause of female factor infertility among women of childbearing age. PCOS presents with features of hyperandrogenism, irregular menses and polycystic ovaries. Twin and family studies have demonstrated high heritability estimates...
Of the thousands of planetary candidates discovered by the Kepler mission, roughly a third are in known multiple transiting-planet systems. High-multiplicity Kepler systems (referred to as Kepler Multis) are often tightly packed and may be on the verge of instability. Many systems of this type could have experienced past instabilities,...