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Aspects of the life-cycle energetics of two subspecies of Dunlin Calidris alpinaAl-Mansour, Mansour I. January 2000 (has links)
Dunlin from two breeding populations, C.a.schinzii from Iceland and C.a.alpina from northern Scandinavia, were studied during and after migration through Teesmouth, north-east England, and in captivity. C.a.schinzii winters in north-west Africa and has a much longer migration pathway than C.a.alpina which winters in Britain and around the North Sea. Measurements of Resting metabolic Rate (RMR) were made for the two subspecies of Dunlin in March and November in order to establish the relationship between resting metabolic rate and temperature and hence energy costs of living at different temperatures (20 C - 0 C). Energy costs of living in C.a.alpina were 21% higher than C.a.schinzii. Measurements of Basal Metabolic Rate (BMR) were made for the two subspecies (before, during and after moult) in conjunction with measurements of body compositions using Total Body Electrical Conductivity (TOBEC) in order to estimate the costs of moult. Energy costs of moult were 1692 KJ for alpina and 1016 KJ for schinzii.Energy costs of migration were estimated by measuring the amount of fat laid down before departure by wild Dunlin of the two populations, with the aid of Total Body Electrical Conductivity (TOBEC). Energy costs of migration were estimated as 3489 KJ for alpina, and 5156 KJ for schinzii. Energy costs of egg production and incubation were estimated from other workers’ studies of other (similar) species. Energy costs of egg production were only 220 KJ for the two subspecies whereas the costs of incubation were 1232 KJ and 1143 KJ in alpine and schinzii, respectively. In contrast to the suggestion by Drent and Piersma (1990), I have found that the costs of migration are considerably less than the costs of living. Also the total annual energy cost for those Dunlin wintering in colder areas i.e. C.a.alpina is much higher than for those wintering in tropical regions i.e. C.a.schinzii. Energy costs are not the only factors that affect a bird's lifetime output of young. C.a.alpina uses a different migration strategy to C.a.schinzii but may breed on better breeding grounds, and hence achieve more successful reproduction.
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Power, capital and energy costs trade-offs in heat exchanger networksJegede, Felix Olarewaju January 1990 (has links)
No description available.
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Essays on aspects of the economic implications of accountingLawson, Gerald H. January 1994 (has links)
No description available.
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Countertrade, a transaction costs approach /Kelly, Sharon. January 1987 (has links)
Thesis (Ph. D.)--Oregon State University, 1988. / Typescript (photocopy). Includes bibliographical references (leaves 83-85). Also available on the World Wide Web.
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Virtual reality simulations and interventional radiology /Berry, Max, January 2007 (has links)
Diss. (sammanfattning) Göteborg : Göteborgs universitet, 2007. / Härtill 4 uppsatser.
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Four-stage activity-based costing (ABC) system modeling and computer-based application designZhu, Jianxin, January 1999 (has links)
Thesis (M.S.)--West Virginia University, 1999. / Title from document title page. Document formatted into pages; contains xiv, 129 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 127-128).
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Key account management in business-to-business markets an assessment of its economic value /Wengler, Stefan. January 2006 (has links)
Dissertation : Berlin :Freie Universitat Berlin, 2005. / Includes bibliographical references (p. 254-294)
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Market with transaction costs optimal shadow state-price densities and exponential utility maximization /Nakatsu, Hitoshi. January 1900 (has links)
Thesis (M.S.)--University of Alberta, 2009. / "Fall 2009." At head of title: University of Alberta. "A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Master of Science in mathematical finance-- thesis based, Dept. of Mathematical and Statistical Science." Title from pdf file main screen (viewed on July 15, 2009).
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A utilization-focused evaluation of institutional persistence and withdrawal in an academic unitMadigan, Kimberly Austin, January 2008 (has links)
Thesis (Ed. D.)--University of Missouri-Columbia, 2008. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on July 27, 2009) Includes bibliographical references.
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Sunk costs at an individual level : the role of responsibility /Schiltz, Joel. January 2004 (has links)
Thesis (M.S.)--Ohio University, August, 2004. / Includes bibliographical references (p. 79-85).
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