Learning at a Distance: Engaged or Not?

Distance learning is the fastest growing segment of postsecondary education. Almost 3 million students took at least one online course in fall 2005, an increase of more than 800,000 over the previous year (Allen and Seaman 2006). At the same time, questions persist about the quality of online learning. In one recent study, about two-fifths of senior academic officers at U.S. degree-granting higher education institutions expressed a belief that distance learning is inferior to face-to-face learning (Allen and Seaman 2006). Although some studies show that distance education learners benefit from their experiences to the same degree as campus-based learners (Dutton, Dutton, and Perry 2002; Neuhauser 2002), most of the work demonstrating positive outcomes in distance learning has focused on older students, who are often more motivated and have the self-discipline to manage effectively the unstructured nature of the distance learning environment (Dibiase 2000; Hardy and Boaz 1997)

Mars Molniya Orbit Atmospheric Resource Mining

This NIAC (NASA Advanced Innovative Concepts) work will focus on Mars and will build on previous efforts at analyzing atmospheric mining at Earth and the outer solar system. Spacecraft systems concepts will be evaluated and traded, to assess feasibility. However the study will primarily examine the architecture and associated missions to explore the closure, constraints and critical parameters through sensitivity studies. The Mars atmosphere consists of 95.5 percent CO2 gas which can be converted to methane fuel (CH4) and Oxidizer (O2) for chemical rocket propulsion, if hydrogen is transported from electrolyzed water on the Mars surface or from Earth. By using a highly elliptical Mars Molniya style orbit, the CO2 atmosphere can be scooped, ram-compressed and stored while the spacecraft dips into the Mars atmosphere at periapsis. Successive orbits result in additional scooping of CO2 gas, which also serves to aerobrake the spacecraft, resulting in a decaying Molniya orbit

“Putting Out Fires”: An Original Situational Comedy Pilot Episode Examining Modern Motherhood

Even in an age of easily accessible and ever-changing digital content, television remains one of the most influential modes of media. Shows, on television and on streaming services, play key roles in informing their audiences of societal conventions. Situational comedies are an easily identifiable genre on television and their popularity has not wavered as seen by their steadfast presence during primetime viewing slots. This thesis explores and analyzes how situational comedies have created spaces for potentially harmful stereotypes for their female characters, specifically mothers. The creative work of this thesis offers an original situational comedy pilot episode that looks to provide an example of a mother character that evades and defies the stereotypes that would be expected of her