10,615 research outputs found
ROSENTHAL, Eric Inventory of documents
No full textCOVERAGE 1904; 1 File; 011 metre.Private papers of Eric Rosenthal, author, journalist and broadcaster
Impact of CO2 solubility on design of single well tracer tests to evaluate residual saturation during carbon capture and storage
No full textSingle-well tracer technique have been well applied in many petroleum industry and environmental applications. However, these tests have not been well developed for CO2 geological storage purposes to evaluate residual CO2 saturation during the appraisal phase of site investigation, due to the challenges occurring from the complex phase behaviour. In this study, two single-well tracer tests are numerically modelled to quantify the residual gas saturation. Our study addresses the design of an alternative single well tracer test sequence, which involved a single pass of the tracer saturated water over the residually trapped zone, thereby reducing the amount of CO2 dissolution into the tracer solution. A one-dimensional numerical modelling of the tracer propagation and partitioning with homogenous properties was used for the calculations of the difference in tracer breakthrough times during water withdrawal from the tests. Model sensitivity variations were applied to analyse the impact of reservoir and treatment design parameters on the residual gas saturation. The residual gas saturations calculated reflect the input values, including the effect of hysteresis, to within 10% accuracy. It was found that changing the CO2 saturated water volume injected after CO2 made the CO2 front to travel to different distances from the well, and thus the tracer had different size of residually trapped zones to travel through when it is back produced and encounters different residual gas saturations, and therefore affected the residual gas saturation calculations. The modelling also shows that optimal injection of CO2-saturated water to prevent the dissolution of the residually trapped CO2 and establish the residually trapped zone was challenging to achieve, and therefore using the fluid withdrawal method was more robust to establish the residually trapped zone. This is because of the dependency of solubility on pressure. The numerical models may be used to design, optimise, and interpret the field tests.Document Type: Original articleCited as: Awag, M., Mackay, E., Ghanbari, S. Impact of CO2 solubility on design of single well tracer tests to evaluate residual saturation during carbon capture and storage. Advances in Geo-Energy Research, 2024, 11(1): 6-19. https://doi.org/10.46690/ager.2024.01.0
tritrophic-dispersal-model: Code used for creating figures for "Non-hierarchical dispersal promotes stability and resilience in a tri-trophic metacommunity"
No full text<p>This is the commented code used for creating figures for the paper. Any questions regarding the code should be directed to the corresponding author and repository owner (Eric Pedersen). </p>
Eric Velazquez Spanish Language Picture Book Award 2022 Acceptance Speech
No full textAuthor Eric Velazquez gives his Silver Medal acceptance speech for Pulpo Guisado (Holiday House)https://educate.bankstreet.edu/spanishlanguageaward/1001/thumbnail.jp
Eric C. Lincoln, Professor of Sociology and Religion, 1971
No full textThis is an interview with Eric C. Lincoln. Eric was a Professor of Sociology and religion, Union Theological Seminary and author of many books and articles on Negro history. In this recording the contributors discuss local memphis politics, sociology, and race relations compared to that of other cities in the South and the rest of the country
Interview with Eric Bentley, author, drama critic, and playwright
No full textDistinguished drama critic and Bertolt Brecht scholar, Eric Bentley is interviewed by WTMJ-TV host Jim Peck and John B. Fuegi, associate professor of Comparative Literature. Bentley recalls his association with Brecht, the critical and creative aspects of literature, and his interest in writing plays for the theater.GrayscaleSoun
Already Doin' it for Ourselves?:Skeptical Notes on Feminism and Institutionalism
No full textLet us first lay our cards on the table: We are both invested in the “feminist institutionalist project” and have highlighted the potential benefits of such a synthesis in earlier interventions (Kenny 2007; Lovenduski 1998; Mackay and Meier 2003; see also Lovenduski 1998). However, in this essay we sound a cautionary note and urge a more skeptical approach. We pose the questions: Why does feminism need new institutionalism? What do neoinstitutionalist approaches contribute to feminist scholarship on political institutions, broadly defined? When considering the potential for intellectual “borrowing” between feminism and new institutionalism, it is important to consider whether new institutional theory is “an enabling framework—or an intellectual strait-jacket” for feminist scholarship (Mackay and Meier 2003, 6). The question, then, is not only what the new institutionalism can contribute to feminist research but also what scope there is to “gender” the new institutionalism
Dr. Eric Yellin – Faculty Author Interview
No full textDr. Eric Yellin, Associate Professor of History and American Studies discusses his new book, Racism in the Nation’s Service: Government Workers and the Color Line in Woodrow Wilson’s America, published recently by the University of North Carolina Press. In this book, Dr. Yellin argues that President Wilson’s administration successfully segregated the federal government in the age of progressive politics. He investigates how the enactment of the segregation policy imposed a color line on American opportunity and implicated Washington in the economic limitation of African Americans for decades to com
Essentials of Dental Radiography and Radiology / Eric Whaites and Nicholas Drage.
No full textPrevious edition: Essentials of dental radiography and radiology / Eric Whaites. Fourth edition. Edinburgh ; New York : Churchill Livingstone, 2007.Includes bibliographical references (pages 461-464) and index.x, 478, [2] pages
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