Search results

Jane Barrow, CEO of Caprica Energy, must recommend to the board which of three potential “unconventional ” natural-gas development sites in different parts of the United States the company should pursue. The case takes place in January 2011, when the “low-hanging fruit ” of natural-gas production in the United States had essentially been picked. All three of the potential sites (shale, coalbed methane, and tight sands) would require hydraulic fracturing, a process of removing gas that was formerly considered inaccessible by injecting water and chemicals into the ground. Because of emerging concerns about the potential harm “fracking ” can do to drinking water, Barrow must not only analyze which site might be most profitable but also what the potential risks to the environment and area residents might be.

The authors determine the effectiveness of the Rainfall Index Annual Forage Program (RIAFP) in offsetting yield risk of winter annual forage growers. The authors also evaluate the effectiveness in reducing risk of potential alternative weather indices.

The RIAFP is designed to compensate forage producers when yield losses occur. Prior research found weak correlation between the rainfall index and actual winter annual forage yields. The authors use long-term small-plot variety trials of rye, ryegrass, wheat, triticale and oats with rainfall recorded on site and measure the correlation of the index with actual rainfall and actual yields. The alternative indices include frequency of precipitation events and of days with temperature below freezing.

The correlation between actual rainfall and the current RMA index was strongly positive as in previous research. Correlations between forage yields and monthly intervals of the current RMA index were mostly statistically insignificant, and many had an unexpected sign. All indices had some correlations that were inconsistent across time intervals and forage variety. The inconsistent signs suggest a nonlinear relationship with weather and forage yield, indicating that rainfall can be too much or too little. The number of days below freezing has the most potential of the three measures examined.

Producers should view the winter forage RIAFP as a risk-increasing income-transfer farm program. A product to reduce the risk for forage producers may need to use a crop growth simulation model or another approach that can capture the nonlinearity.

Considerably more data were considered than in past research. Past research did not consider alternative weather indices. The program should be continued if its goal is to serve as disguised income transfer, but it should be discontinued if its goal is to reduce risk.

Almost all historical accounts of psychological work related to the self-concept begin with the pioneering work of William James (e.g., Harter, 1996; Pajares & Schunk, 2002, 2005; Roeser et al., 2006). James' distinction between the self as knower and agent (the I-self) and the self as known and object (the Me-self), in the famous Chap. 10, on self-consciousness, in his Principles of Psychology (1890), undoubtedly informs much subsequent work on the self-concept (a term that James never used himself). In particular, the general idea that the self is made up of different constituents (e.g., the Me-self contains material, social, and spiritual selves) arranged hierarchically is still very much a basic structural assumption in many contemporary theories of the self-concept, just as James' assumption that the I-self can create and monitor a variety of Me-selves anchors much self-concept methodology and process theorizing. With respect to the general aims of self-concept research, James' framing of self-esteem (a term he did use) also has been extremely influential on subsequent generations of both self-esteem and self-concept researchers. For James, self-esteem is a feeling that “depends entirely on what we back ourselves to be and do” (James, 1981, p. 310), a feeling that depends on the success with which we achieve those things we set out to achieve.²

China around 1900 was an enormous domain with approximately 400 million people, almost all of them desperately poor. Most were farmers, working intensively on small tracts of land using relatively primitive technology. It was in many respects a Malthusian economy, with high death and birth rates and many residents living close to the subsistence level.

In a field where external factors can far too easily define who we are as professionals, it is up to us to prove our worth. Even when a position appears to lack opportunity for advancement, we can earn recognition through hard work and initiative. In doing so, we invite other opportunities to come our way. This chapter will demonstrate how the author developed his niche as classified staff in the Daniel F. Cracchiolo Law Library at the James E. Rogers College of Law, University of Arizona. By showing initiative early and often, the author was afforded the opportunity to work on two important digitization projects at the library. The first project involved getting the scholarly work of students in the Indigenous Peoples Law and Policy Program represented in the campus repository. The second project involved supervising a Law Library Fellow’s internship, which included resurrecting in-house digitizing equipment. In detailing these two undertakings, the author will demonstrate why libraries play an important role in digitization. Furthermore, the author will show how up-and-coming library professionals can demonstrate the power of the library, earn recognition, and set the stage for further professional opportunities.

The syllabus serves as a plan that can be utilized for discussing course (re)design. The Online Community of Inquiry Syllabus Rubric© (OCOISR) was developed for collaborators to review online course plans for continuous improvement. It assesses the potential to engender cognitive presence (CP), social presence (SP), teaching presence (TP), and learner support (LS) in online college courses based on interactive treatments. In one case study, two raters with advanced degrees in instructional design and online teaching experience reviewed 31 online syllabi across disciplines to determine their potential for producing an online community of inquiry. They achieved a good degree of consistency among measurements, intraclass correlation coefficient (ICC) = 0.821, p < 0.001, and 95% CI [0.40, 0.932]. Raters found above-average CP, moderate SP, and basic TP. These results mirrored that of the previous case study at a different institution. Other findings included basic educational technology use in both cases. The lead author, serving as the college’s instructional designer, provided course-specific recommendations to instructors based on their syllabi review for action research. This chapter describes the use of the OCOISR© to maximize student–student, student–teacher, and student–content planned engagement for improved online learning experiences.

According to what is reported by the North America Oral History Association, oral history was established in 1948 as a modern technique for historical documentation when Columbia University historian Allan Nevins began recording the memoirs of people who had played a significant role in American public life. While working on a biography of President Grover Cleveland, Nevins found that Cleveland's associates left few of the kinds of personal records – private correspondences, diaries, and memoirs – that biographers generally rely on for their historical reconstructions. Nevins thus came up then with the idea of filling the gaps in the official records with narratives and anecdotes from living memory. Accordingly, he conducted his first interview in 1948 with New York civic leader George McAneny, and both the Columbia Oral History Research Office – the largest archival collection of oral history interviews in the world – and the contemporary oral history movement were born (Thomson, 1998).