Equity in access to outpatient rehabilitation services for children with traumatic brain injury and public insurance

Thesis (Master's)--University of Washington, 2016-06

Public Land for Affordable Housing: An Evaluation of a HALA Proposal in Seattle

Thesis (Master's)--University of Washington, 2016-06

Opportunity Knocks: An Economic Analysis of Television Advertisements

Certain aspects of advertising–especially on television–are not easily explained with conventional economic models. In particular, much of the imagery and repetitive thematic content seen in advertisements suggests it is "psychological" in nature, as opposed to "informative". To understand the economic rationale for incorporating such material, we develop a theory of preferences in which information about threshold payoffs induces sudden shifts in demand. These threshold payoffs are best understood in the context of human evolutionary history. Furthermore, the presence of threshold payoffs in consumer preferences gives firms incentive for providing threshold-type information. To examine the use of threshold-related content in television advertisements, we look for this con- tent in a sample of 370 television advertisements. We find considerable evidence that advertisers make strategic use of threshold-type content in television advertisements. Specifically, threshold-related content occurred in 83% of food and beverage advertisements for children and in 71% of advertisements for general audiences. Furthermore, the threshold-related content in children’s food and beverage advertisements occurred with statistically greater frequency than factual content, which isn’t true for food and beverage advertisements for general audiences.

Experimental analysis of soil and dust stabilizers for controlling displacement of contaminated soils by wind tunnel experiments

During the remediation of burial grounds at the US Department of Energy's (DOE's) Hanford Site in Washington State, the dispersion of contaminated soil particles and dust is an issue that is faced by site workers on a daily basis. This contamination problem is even more of a concern when one takes into account the semi-arid characteristics of the region where the site is located. To mitigate this problem, workers at the site use a variety of engineered methods to minimize the dispersion of contaminated soil and dust (i.e. use of water and/or suppression agents that stabilizes the soil prior to soil excavation, segregation, and removal activities). A primary contributor to the dispersion of contaminated soil and dust is wind soil erosion. The erosion process occurs when the wind speed exceeds a certain threshold value which depends on a number of factors including wind force loading, particle size, surface soil moisture, and the geometry of the soil. Thus under these circumstances, the mobility of contaminated soil and generation and dispersion of particulate matter are significantly influenced by these parameters. This dependence of soil and dust movement on threshold shear velocity, fixative dilution and/or application rates, soil moisture content, and soil geometry were studied for Hanford's sandy soil through a series of wind tunnel experiments, laboratory experiments and theoretical analysis. In addition, the behavior of plutonium (Pu) powder contamination in the soil was studied by introducing a Pu simulant (cerium oxide). The results showed that soil dispersion and PM10 concentrations decreased with increasing soil moisture. Also, it was shown that the mobility of the soil was affected by increasing wind velocity. It was demonstrated that the use of fixative products greatly decreased the amount of soil and PM10 concentrations when exposed to varying wind conditions. In addition, it was shown that geometry of the soil sample affected the velocity profile and calculation of roughness surface coefficient when comparing round and flat soil samples. Finally, threshold shear velocities were calculated for soil with flat surface and their dependency on surface soil moisture was demonstrated. A theoretical framework was developed to explain these dependencies.

The Front Office Manager: Key To Hotel Communications

The Front Office Manager: Key to Hotel Communications is a written study by Denney G. Rutherford, Department of Hotel and Restaurant Administration, College of Business and Economics at Washington State University. In it he initially observes, “Since the front office manager is usually viewed as the key to the efficient and orderly operation of a hotel, the author has researched the job and activities of this individual in an attempt to provide data about an area which he says was "intuitively known" but never "empirically explored." “Current literature implies that the activities of the front office are so important to the daily operations of the hotel that it occupies a preeminent position among other departments,” Rutherford says. He also references, Gray and Liguori, who describe the front office as: “the nerve center of the hote1,” echoing an early work by Heldenbrand indicating that it “becomes a sort of listening post for management.” The quotes are cited. The primary stage of the article relies on a seven-page, two-part questionnaire, which was used to collect data regarding the FOM – front office manager - position. Even though the position is considered a crucial one, it seems there is a significant lack of pragmatic data regarding it. Rutherford graphs the studies. Good communication skills are imperative. “Other recent research has suggested that the skills of effective communication are among the most vital a manager at any level can bring to his/her endeavors in the service industries,” Rutherford notes. He provides a detailed – front office communications model – to illustrate the functions. In, Table 4, for example - Office Manager as Facilitator – Rutherford provides Likert Rating Scale values for a comprehensive list of front office tasks. Rutherford informs you that the communicative skills of a front office manager flow across the board, encompassing variables from guest relation exchanges to all the disparate components of employee relations. Not withstanding and compared to technical knowledge, such as computer and fiscal skills, Rutherford suggests: “The most powerful message derived from analysis of the data on the FOM's job is that communication in its various forms is clearly central to the successful mission of the front office.”

(Table T1) Trace-element abundances for igneous basement at ODP Site 206-1256

In this report, I present trace element data for basement samples at Ocean Drilling Program (ODP) Site 1256. The samples analyzed represent a subset of the group ("pool") samples from ODP Leg 206, and these trace element data are part of a more comprehensive data suite for the same samples, with analyses of stable and radiogenic isotopes (e.g., Sr, Li, and O) in progress or recently completed that will be presented elsewhere. The trace element analyses were performed in the GeoAnalytical Lab at Washington State University. The following elements were analyzed: La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Ba, Th, Nb, Y, Hf, Ta, U, Pb, Rb, Cs, Sr, Sc, and Zr. Trace element data indicate that the igneous basement at Site 1256 is geochemically normal mid-ocean-ridge basalt. A massive ponded flow sampled in both Holes 1256C and 1256D is distinguished by higher abundances of rare earth elements (REE) and most of the other trace elements analyzed. One interval of highly altered basalt has significantly higher concentrations of Cs, Rb, and Ba and lower concentrations of Sr, Pb, Zr, Hf, Sc, and most REE than the samples of background alteration or halos. No correlation is obvious between trace element abundance and macroscopic type of alteration within the background alteration or halos.

The Broader Impact of Disability Research: Aligning Public Policy with the Experiences of People with Disabilities and Healthcare Providers

Thesis (Ph.D.)--University of Washington, 2016-07