Multi-Scale Visualization and Interpretation of Geological Relationships

Visualization and interpretation of geological observations into a cohesive geological model are essential to Earth sciences and related fields. Various emerging technologies offer approaches to multi-scale visualization of heterogeneous data, providing new opportunities that facilitate model development and interpretation processes. These include increased accessibility to 3D scanning technology, global connectivity, and Web-based interactive platforms. The geological sciences and geological engineering disciplines are adopting these technologies as volumes of data and physical samples greatly increase. However, a standardized and universally agreed upon workflow and approach have yet to properly be developed. In this thesis, the 3D scanning workflow is presented as a foundation for a virtual geological database. This database provides augmented levels of tangibility to students and researchers who have little to no access to locations that are remote or inaccessible. A Web-GIS platform was utilized jointly with customized widgets developed throughout the course of this research to aid in visualizing hand-sized/meso-scale geological samples within a geologic and geospatial context. This context is provided as a macro-scale GIS interface, where geophysical and geodetic images and data are visualized. Specifically, an interactive interface is developed that allows for simultaneous visualization to improve the understanding of geological trends and relationships. These developed tools will allow for rapid data access and global sharing, and will facilitate comprehension of geological models using multi-scale heterogeneous observations.

MNEMOSYNE: NARRATING A PAKHTUN STUDENT’S FOREIGN CURRICULAR EXPERIENCE

Studying abroad is generally viewed as an opportunity for personal and educational transformation for students. In recent years, various studies have been conducted in the area of study abroad. Most of these studies primarily involve quantitative analyses, and do not fully explore the lived experience of this opportunity. Recently, researchers have started exploring the qualitative aspects and impact of studying abroad, but from an external perspective. This study attends to the phenomenon of a foreign curricular experience from an insider’s perspective and explicates the experience through a personal narrative. Countries usually have educational curricula that serve their particular needs. The rise of the number of students studying abroad has made study abroad a lucrative industry but it has also increasingly exposed foreign students to curricula that are different than those of their countries of origin. Subjecting students to dissimilar, and sometimes competing, curricula interrupts their habitual ways of knowing and being. My study is a qualitative study that explores the foreign curricular experience of one Pakhtun student. Specifically, through an autobiography, this study aims to explore how a foreign curricular experience acts as a ‘transitional space’ for a student and how it deeply affects her learning self and identity. This study contributes to the body of literature on the effects of a foreign curriculum on study abroad students by adding narrative to explain the lived experience of studying abroad.