196,109 research outputs found
The Embodiment of Political Freedom:Spontaneous Movement, Plurality and the Ontological Constitution of Public Space
Get PDFThis article seeks to investigate the relation between bodies’ movements, political freedom and the ontological constitution and maintenance of public space, understood in the very material sense of the res publica, the public thing, particularly the question what inhibitions of movement in public space could tell us about the meaning of uninhibited movement for political freedom. The starting point of this inquiry into the political value of bodily movement are Hannah Arendt’s cursory remarks, that we find scattered throughout her work, about elementary corporeal capacity of free movement as basic to political freedom. Referring to Butler and Merleau-Ponty, it reconstructs Arendt’s account of the relation between our elementary free bodily movement, public space and political freedom. While this account proves very insightful, it also exposes a certain ambivalence about the political meaning of free movement. Further, the author argues that this ambivalence results from Arendt’s reluctance to radically think through the consequences of her account of the corporeal nature of free movement. Engaging with feminist criticisms of Arendt’s body-aversiveness (especially Judith Butler’s), she shows that it is not so much the vulnerable body, but the capable, including resisting, body that is missing in Arendt’s account of political freedom. For that reason, the author turns to Merleau-Ponty’s phenomenology of the body to argue that bodily free movement is not just negative, but could have a positive meaning as a political ‘practice of freedom’
Dr. Duane M. Jackson, Morehouse College, July 2011
No full textThis video is a conversation with Dr. Duane M. Jackson. Dr. Jackson talks about his paper, "Recall and the Serial Position Effect: The Role of Primacy and Recency on Accounting Students' Performance." Jackie Daniel, AUC Woodruff Library, is the interviewer
"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States" By M. Carey.
No full text"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States: containing bried sketches of the moral and political character of those states.
By M. Carey, member of the American philosophical, and of the American Antiquarian Society, and author of The Olive Branch, Cindiciae Hibernicae, essays on banking, on political economy, and on internal improvement.
To which are now added the English editor's comments on the subject; together with Important Advice to Emigrants, and Cautions Against Impositions Practiced in the Outports
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Dr. Glendon Swarthout
No full textHosted by Roger M. Busfield, MSU Assistant Professor of Speech and Theater, Meet the Author is designed to introduce a general audience to a contemporary author and their work through in-depth interviews. This episode features a conversation between Dr. Glendon Swarthout, prolific author and English professor at MSU, and assistant professors Sam S. Baskett and Theodore B. Strandness
Simulation of thermal plant optimization and hydraulic aspects of thermal distribution loops for large campuses
Get PDFFollowing an introduction, the author describes Texas A&M University and its utilities system. After that, the author presents how to construct simulation models for chilled water and heating hot water distribution systems. The simulation model was used in a $2.3 million Ross Street chilled water pipe replacement project at Texas A&M University. A second project conducted at the University of Texas at San Antonio was used as an example to demonstrate how to identify and design an optimal distribution system by using a simulation model. The author found that the minor losses of these closed loop thermal distribution systems are significantly higher than potable water distribution systems. In the second part of the report, the author presents the latest development of software called the Plant Optimization Program, which can simulate cogeneration plant operation, estimate its operation cost and provide optimized operation suggestions. The author also developed detailed simulation models for a gas turbine and heat recovery steam generator and identified significant potential savings. Finally, the author also used a steam turbine as an example to present a multi-regression method on constructing simulation models by using basic statistics and optimization algorithms. This report presents a survey of the author??s working experience at the Energy Systems Laboratory (ESL) at Texas A&M University during the period of January 2002 through March 2004. The purpose of the above work was to allow the author to become familiar with the practice of engineering. The result is that the author knows how to complete a project from start to finish and understands how both technical and nontechnical aspects of a project need to be considered in order to ensure a quality deliverable and bring a project to successful completion. This report concludes that the objectives of the internship were successfully accomplished and that the requirements for the degree of Degree of Engineering have been satisfied
Deep Learning-Based Automatic Detection and Classification of Rib Fractures from CT scans
No full textIntroduction: Trauma-induced rib fractures are a common injury, affecting millions of individuals globally each year. Although anteroposterior thoracic radiographs are part of the standard posttraumatic screening, the most sensitive modality, and therefore golden standard for diagnosing rib fractures, is computed tomography (CT). Still, between 19.2% and 26.8% of rib fractures are missed. Another problem encountered in rib fracture treatment management is the large interobserver variability on their taxonomy. This thesis aims to automate rib fracture detection and improve consistency in their classification by developing a Deep Learning (DL) model, using CT data.Methods: The rib fractures were classified according to the Chest Wall Injury Society (CWIS) taxonomy, evaluating rib fracture’s type, displacement and location. Furthermore, the ribs were numbered from 1 up to and including 12 from cranio-caudal direction. For the detection and three CWIS labels, three classification models of the nnDetection framework were trained. The rib numbering consisted of a trained nnU-Net segmentation model. The four models were combined to obtain the proposed DCRibFrac model. Experiments and results: The dataset is composed of retrospectively collected and anonymized CT scans of 100 randomly selected patients (1010 rib fractures) who were admitted to the Erasmus MC following blunt chest trauma. On the internal test set, DCRibFrac achieved a detection sensitivity of 77%, precision of 79%, and F1-score of 78%, with a mean false-positives per scan of 2.26. The type labels had the lowest scores, with sensitivities between 17% and 90%. The displacement labels had sensitivities between 43% and 91%. The location labels had the highest scores, with sensitivities between 88% and 96%. The rib number was correct in 72% of the rib fractures when wrong segmentations were excluded. Conclusion: The proposed DL model automates acute rib fracture detection and reaches a sensitivity that is on par with clinicians. This model is the first, to the authors’ knowledge, to incorporate the CWIS taxonomy and shows its potential for achieving a consistent classification.Technical Medicin
Intern experience at CH���M Hill, Inc.: an internship report
Get PDFIncludes author's vita"Submitted to the College of Engineering of Texas A&M University in partial
fulfillment of the requirement for the degree of Doctor of Engineering."Includes bibliographical referencesA review of the author's internship experience with CH���M HILL, Inc.
during the period September 1975 through May 1976 is presented. During this nine month
internship the author worked as an Engineer II in the Industrial Processes discipline of this
large consulting engineering firm... The author's prime responsibility was as one of three
lead design engineers on the design of a large wastewater treatment facility for a pulp mill
in Hoquiam, Washington owned by ITT Rayonier Inc. The work generally consisted of the design
of individual treatment units and associated piping and pumping. The purpose of the project
was to provide wastewater treatment capabilities that would satisfy the effluent limitations
(standards) imposed upon the mill by the State of Washington Department of Ecology and the
U.S. Environmental Protection Agency. The author's assignment also entailed necessary
interaction with the project manager and other CH���M HILL design engineers and support staff
members, the client's representatives, and representatives of two other consulting engineering
firms working on the project. Thus, the internship position at CH���M HILL provided considerable
experience coordinating the author's work with the work of other engineers, guiding the design
and administrative efforts of a support staff, and interacting regularly with the client and
other consulting firms. This broad exposure to a variety of engineering and organizational
problems provided a valuable educational experience
Transition to turbulence in a qblique shock-wave/boundary-layer interaction at M=15
No full textDirect numerical simulations are carried out for different forcing techniques to trigger transition during the interaction between an oblique shock-wave and a laminar boundary-layer at M = 1.5. Three forcing methods are used: a) forcing of oblique unstable modes, whose shape and behaviour are determined by the local linear stability theory, b) broadband free-stream acoustic disturbances, and c) a cold plasma flow control device. While the oblique-mode breakdown is dominant for low-amplitude forcing, long streaky structures drive the transition process in a high-amplitude disturbance environment. LES are also performed on the experimental setup by the Institute of Theoretical and Applied Mechanics (ITAM) from Novosibirsk State University with cold plasma actuation. As well as the disturbance type, the effect of Reynolds number and forcing amplitude will be investigated
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