The purpose of the project was to develop a comprehensive literature unit that integrates essential meteorology study within the relevant chapters of the book. Since the development of such a unit needed to encompass much more than merely the reading of the book and the study of applicable meteorological material, a multi-faceted literature experience was designed.

Increased nitrogen deposition has been shown to promote the dominance of invasive species, and nitrogen deposition rates have steadily increased in most of the Western United States in recent years due to population increases. The purpose of this study was to determine if increased rates of nitrogen deposition are contributing to the success of Hedera helix in the Pacific Northwest. Plots were established in Lesser Park in Portland, Oregon and received monthly treatments of ammonium nitrate for one year. Growth, measured as change in percent cover, was compared between treated and untreated plots for both H. helix and native species. Additionally, a greenhouse experiment was employed wherein H. helix was grown in shared pots with two native species, Fragaria vesca and Polystichum munitum, and three treatment levels were compared; none, low, and high nitrogen. Relative growth rate was compared between treatments for each species after twelve weeks of treatment. Results from the greenhouse experiment were highly variable and no general conclusions could be drawn about the effects of increased nitrogen deposition on competition between H. helix and native species. In the field, treatment did not have a significant effect on growth but species did have a significant effect, as H. helix had a greater increase in percent cover than native species regardless of treatment. However, a marginally significant interaction was found between species and treatment. Native species cover actually increased in plots that received nitrogen addition and decreased in control plots, while H. helix had a slightly higher increase in cover in control plots. Though the growth of H. helix was significantly higher than the growth of native species in control plots, nitrogen addition caused the growth rates to converge towards more similar means in treated plots. Results indicate that increased nitrogen deposition may actually have a positive effect on the growth of native species by reducing the invasive potential of H. helix.

This project investigates the loss of power on screen for female comic book characters. Specifically, I investigate how scenes create narratives using heteronormativity and over-sexualization of female characters. The artifact of analysis included in this project is Batman and Robin (1997). This text focuses on Poison Ivy, including the background of the character before dissecting her role in the film. Turning to Sonja J. Foss (2009) and her feminist critique as a guide to understanding the implications of this research. Using feminist criticism, I argue that Poison Ivy was put in a lesser position, removed of her power, and was made dependent on men more than she is in comics. Poison Ivy was created from the feminist movement, and Batman and Robin (1997) create tension between the comic book representation and the expectation of gender. Superheroes have skyrocketed in popularity over the past fifteen years, and their narratives are extending to individuals that are not necessarily comic readers. This cultural significance of superheroes suggests that comic books and therefore their characters appeal to a wide audience who has the potential to be influenced, even implicitly, by these messages.

No description available.

Revision of thesis (Ph. D.)--University of Sussex. / Includes bibliographical references (p. [263]-273) and index.