27 Jul 2008 20:56 — Filed under: Dissertation abstracts

Cheap arimidex no prescription, Selected from the list compiled monthly by Jonathon Erlen, History of Medicine Librarian, Health Sciences Library System, University of Pittsburgh.

From field to fact: William E. Logan and the geological survey of Canada. Shipley, Brian C. Dalhousie University, Halifax, Nova Scotia, 2007, acheter arimidex.

This dissertation reexamines William E. Logan's pioneering geological survey of the colonial province of Canada, 1842-1869, inspired by new historical perspectives on science, geography, exploration, cartography, gender, the body, and state formation, cheap arimidex no prescription. I begin with the rapid development of geological surveying and mapping in 1830s Britain, and locate Logan in two key worlds: the gentlemanly scientific circles of metropolitan London and the coal fields of industrial South Wales.

The second section addresses the problem of fieldwork in an unfamiliar environment, examining Logan's importation and adaptation of British scientific practices to his explorations of the Gaspé peninsula in the early 1840s. Here I analyze the physical and sensory experiences of the surveyor and his white and Native assistants as they struggled to measure and classify colonial territory. Mississippi MS Miss. , I interpret Logan's exploration narratives--his personal field diaries--to show how his British-Canadian field experience shaped his masculine approach to geological surveying. Cheap arimidex no prescription, Equally importantly, Logan's personal example created a distinct and enduring field geologist identity in the culture of Canadian science.

The last chapters turn to the transformation of field experience into facts, through the mediums of industrial exhibitions, museum displays, printed reports, and geological maps. This shift of frame, linked to the previous theme by the central role of Logan himself, ordering arimidex online without prescription, addresses the question of how knowledge circulates from the small, locally-specific spaces in which it is produced to the broader realm of public discourse. Thus, visitors to London and Paris exhibitions, or to the geological museum in Montreal, could examine carefully-labelled fossil and mineral specimens while viewing a detailed, Acheter arimidex discount, colour-coded map laying out the subterranean potential of Canadian territory.

So deployed, these geological facts also had economic and political implications: Logan's industrially-arranged mineral collections reinforced imperial ideas about colonial development, while his testimony on the economic potential of northern regions helped to support agricultural settlement plans, contributing to the expansion of the state into Native-populated areas. Finally and most generally, Logan's geology led to a new conception of Canadian geography in terms of "Laurentian" rocks, later known as the Canadian Shield, cheap arimidex no prescription.

Keyword(s): Geological survey, Logan, William E., buy generic arimidex, Fieldwork

Subjects: Biographies, Canadian history, Geography, Science history

Publication Number: AAT NR27185

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Robert Hooke fecit: Making and knowing in Restoration London. Hunter, Matthew C. Ordering arimidex no prescription, University of Chicago, 2007.

This dissertation proposes a synthetic interpretation of the visual work of English polymath Robert Hooke (1635-1703). Cheap arimidex no prescription, From the evidence of representational practice in the Royal Society of London (the scientific institution for which Hooke worked), I offer a new model for understanding the relations of art and science in early modern England.

To modern interpreters, the marvelous, optically-aided pictures in Hooke's Micrographia (1665) have suggested a crucial union. Milestones in scientific visualization, Hooke's images have equally appeared paradigmatic of an important empirical tradition in Northern European painting, ordering arimidex from canada. Yet, nothing else in Hooke's work comes close to Micrographia's pictorial form and focus. Hooke's writings are peppered with reservations about pictures, while his career manifests a sequence of turns away from depiction. Most critically, pictures cut only a modest profile in the bewildering field of representations produced and exchanged in London's influential scientific communities, cheap arimidex no prescription.

To account for these phenomena, this dissertation proposes that looking beyond pictorial relations best discloses not only what is most crucial in the representational activities of early science, Buy arimidex no prescription, but how evidence of experimental philosophy most compellingly illuminates contemporaneous artistic practice. I pursue this argument in two opposing ways. The dissertation's first three chapters press Hooke's relations to pictorial tradition, elucidating: (1) his artistic education with Charles II's Principal Painter, Peter Lely; (2) the enmeshments of Hooke's draftsmanship with his experimental work; and (3) how Hooke's enterprise responds to key problems of early modern pictorial art, vision and visuality.

By contrast, the last two chapters offer an expanded consideration of Hooke's work, Nevada NV Nev. . Cheap arimidex no prescription, Following the trajectory of his career, I show how collecting (broadly conceived) came to figure at the core of his philosophical enterprise. Drawing from his theoretical writings and emergent architectural practice, I argue that Hooke's concept of "architectonica" best illuminates the collaborative, creative activity and diverse representational forms privileged in the early Royal Society. In conclusion, I suggest how Hooke's concept of "architectonica" provides new ways for understanding art in Baroque England--for interpreting the work of Royal Society Fellows like Hooke, Christopher Wren, Cheap arimidex no rx, and James Thornhill--while enabling broader reconsideration of early scientific representation and visualization.

Keyword(s): Restoration, London, Hooke, Robert, England, Scientific representation

Subjects: Art history, Science history

Publication Number: AAT 3273022

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"We will die and become science": The production of invisibility and public knowledge about Chernobyl radiation effects in Belarus, Virginia VA Va. . Kuchinskaya, Olga. University of California, San Diego, 2007, cheap arimidex no prescription.

The dissertation examines knowledge production practices following the 1986 Chernobyl nuclear accident and describes the production of invisibility of its consequences: practices that displace radiation and its health effects as an object of public attention and scientific research, and make them unobservable. As a result, links between radiation exposures and their health effects are not constructed, Ordering arimidex online cheap, and 'Chernobyl consequences' dissolve into individual health problems of unspecific origins. Processes of the production of in/visibility are analyzed using the example of Belarus, one of the former Soviet Union republics, which was covered with seventy percent of the Chernobyl fallout. The analysis is based on extensive archival and ethnographic research, including analysis of twenty years of media coverage, and national and international scientific publications, field trips into the most contaminated areas, Kjøp Discount arimidex, and interviews with experts, government authorities, and members of the affected populations. Cheap arimidex no prescription, Building on the analytical traditions in communication studies and science and technology studies, the dissertation contributes to research into systematic production of scientific uncertainty and non-knowledge.

Keyword(s): Invisibility, Public knowledge, Chernobyl, Cheap arimidex, Radiation, Belarus

Subjects: Communication, Welfare, Social structure

Publication Number: AAT 3274931

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Capacity-constrained capabilities, market maturity, and corporate diversification: Theory and evidence from the cardiovascular medical device industry, 1976--2004. Wu, order arimidex, Xun (Brian). University of Pennsylvania, 2007.

While the contemporary literature on diversification from a resource perspective builds upon Penrose's (1959) idea of excess firm capabilities, the focus has been on the applicability of resources across domains. Making a clear analytical distinction between scale-free capabilities and those that are capacity-constrained and need to allocated to one use or another helps to shift the discourse back to some of Penrose's (1959) original interest in the stock of organizational capabilities, cheap arimidex no prescription. The existence of capacity-constrained capabilities implies that rational diversification decisions should be based upon the opportunity cost of their use in one domain or another. Price of arimidex, The core result is that the recognition that resources and capabilities must be allocated among alternative uses provides a rational explanation for the divergence between total profits and profit margins. Firms make rational decisions to increase total profit via diversification when the industries in which they are currently competing become relatively mature. Due to the spreading of capacity-constrained capabilities across more segments, we may observe that firms' rational diversification actions lead to total profit growth but lower average returns. Cheap arimidex no prescription, The model provides an alternative explanation for empirical observations regarding the diversification discount. I suggest that the self-selection mechanism in the diversification process may be based upon superior capabilities in a low value (existing market) context. I find strong support for these propositions based on a unique data set that contains all the devices approved by the FDA and firms' entry into different product markets within the cardiovascular medical device industry from 1976-2004. These findings can help reconcile the conflict between the self-selection explanations in corporate finance for the observed diversification discount and the proposition well established in the strategy field that firms with more relevant capabilities are more likely to enter a new field. Since the current setting is a technology-intensive industry, αγοράσετε arimidex έκπτωση, these findings also provide insights regarding incumbents' economic incentives to enter new technical fields.

Keyword(s): Capacity-constrained capabilities, Market maturity, Corporate diversification, Cardiovascular medical device

Subjects: Management

Publication Number: AAT 3271833

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Giovanni Battista Ramusio and the history of discoveries: An analysis of Ramusio's commentary, cartography, and imagery in "Delle Navigationi et Viaggi", cheap arimidex no prescription. Barnes, Jerome Randall. University of Texas at Arlington, 2007.

Giovanni Battista Ramusio was a sixteenth-century Venetian scholar who was very interested in the studies of geography and cartography. Buy arimidex without prescription, Ramusio's keen interest was in the findings of travelers and explorers to all parts of the world during the Age of Discoveries. Cheap arimidex no prescription, He is remembered for his compilation of travel narratives entitled Delle Navigationi et Viaggi. Navigationi et Viaggi is a massive work in three volumes that includes a comprehensive collection of travel narratives translated into Italian and published by Giunti in Venice. While this was a major accomplishment, Ramusio's original commentaries on these travels and on the history of exploration have been overlooked. The present work offers an analysis of the original work in Navigationi et Viaggi, including Ramusio's commentaries and original maps and images, and provides background information on Ramusio's life. Some of Ramusio's writings are presented for the first time in the English language, billige arimidex Apotheke, and the biography of Ramusio included in the introduction is the most complete to date in English. Ramusio's writings give insight into the immediate impact of early modern discoveries on scholars of the time making Ramusio an important historian and reporter of these events, cheap arimidex no prescription.

Keyword(s): Discoveries, Cartography, Imagery, Ramusio, Giovanni Battista, Where to buy cheap arimidex, Sixteenth century, Della Navigationi et Viaggi

Subjects: Geography, History

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Redefining flight: How the predecessors of the modern United States Air Force transformed the relationship between airmen and aircraft. Schultz, Timothy Paul. Duke University, North Carolina, 2007, Washington WA Wash. .

In traditional portrayals of combat aviation, the pilot reigned supreme. Cheap arimidex no prescription, He emerged from the First World War as the icon of flight, the confident master of throttle, stick, and rudder. Yet this image became a mirage. Dramatic improvements in aircraft performance after World War I exposed the human operator as weak, vulnerable, and inefficient. αγοράζουν online arimidex, Overcoming human deficiencies required significant scientific and technological advances in the early decades of airpower. These advances enhanced the air weapon by transforming the relationship between airmen and aircraft. This dissertation examines the evolving airman-aircraft relationship by investigating how the predecessors of the modern United States Air Force discovered the inherent limitations of piloted aircraft and developed new means to integrate human and machine, cheap arimidex no prescription.

Most of the literature on the technical evolution of combat aviation focuses on the efforts by the Army Air Forces to institutionalize scientific research and development at the end of World War II. This dissertation argues that the scientific foundation of combat aviation had already been established in previous decades, especially in terms of shaping the functional interface between airmen and aircraft.

Since World War I, the efforts to fly higher, faster, Pennsylvania PA Penn. , and farther supported military requirements but were hindered by human physiological limitations. Experts in aviation medicine studied these limitations and worked with engineers to enable humans to function in environmental extremes. Cheap arimidex no prescription, Pilots also lacked the ability to remain spatially oriented in inclement weather; a new paradigm of flight produced special instruments to replace the pilot's dangerously inaccurate, seat-of-the-pants instincts. Along with the development of instrument-based flight, aircraft achieved increasingly sophisticated capabilities due to improvements in automation. The autopilot, for example, Buy arimidex pills, usurped some of the pilot's traditional functions, and the air force altered the airman's role as it sought to balance human and machine components for optimal effect. While airmen placed increasing reliance on automatic control, they also witnessed the development of unmanned aircraft during the interwar years and World War II. By 1945 developments in life-support equipment, instrument flight, and automation reflected an early interplay between science, technology, Alabama AL Ala. , and military necessity that transformed the airman-aircraft relationship and redefined flight.

Keyword(s): Flight, United States Air Force, Airmen, Aircraft, Aviation medicine, Flight surgeons, Unmanned aircraft, Instrument flight

Subjects: Science history

Publication Number: AAT 3271007.

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