Thesis (Ph. D.)--University of Hong Kong, 2009. / Includes bibliographical references (leaves 207-262). Also available in print.

Thesis (Ph. D.)--University of Hong Kong, 2009. / Includes bibliographical references (leaves 192-252). Also available in print.

Twenty-nine (Group One, June 8,1995) grass carp (Ctenopharyngodon idella) and five (Group Two, April 18, 1996) grass carp were radio-tagged to monitor movement patterns and habitat preferences on North Lake, a 335 hectare multi-use reservoir located in Irving, Texas. Overall fish mean Average Daily Movement (ADM) rates were 49.2 meters/day (during Half One, 6/8/95-11/30/95) and 5.3 meters/day (during Half Two, 12/14/95-6/6/96). Aquatic macrophtye distribution data were obtained. Radio-tagged grass carp were located in Hydrilla verticillata infested areas increasingly throughout the study, however, percent frequency of Hydrilla along 15 transects did not decrease. Radio-transmitters were equipped with temperature-sensors (10-35 Celsius range). Results indicated that radio-tagged grass carp showed no avoidance of areas of North Lake with elevated water temperatures. Radio-tagged grass carp dispersed quickly from stocking point, then moved into littoral areas infested with Hydrilla. After an initial movement period, most fish remained in a localized area.

published_or_final_version / abstract / Zoology / Doctoral / Doctor of Philosophy

published_or_final_version / Biological Sciences / Doctoral / Doctor of Philosophy

published_or_final_version / Biological Sciences / Doctoral / Doctor of Philosophy

M.Sc. / Please refer to full text to view abstract

by Choy Ka-Fai. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (leaves 107-125). / Abstracts in English and Chinese. / ACKNOWLEDGEMENTS --- p.I / 論文摘要 --- p.II / ABSTRACT --- p.III / ABBREVIATIONS --- p.V / TABLE OF CONTENTS --- p.VI / Chapter CHAPTER 1 --- INTRODUCTION --- p.1 / Chapter CHAPTER 2 --- PURIFICATION OF GRASS CARP ALDH FROM MITOCHONDRIA --- p.18 / Chapter CHAPTER 3 --- PURIFICATION & CHARACTERIZATION OF GRASS CARP ALDH --- p.49 / Chapter CHAPTER 4 --- CONCLUSION --- p.104 / REFERENCES --- p.107

Thesis (Ph. D.)--University of Hong Kong, 2007. / Title proper from title frame. Also available in printed format.

The continual challenge– A case study of sports clubs marketing In recent decades the mass media have come to play an increasingly important role in society and culture. The purpose of this qualitative study is to research how four nonprofit sports clubs in Umeå handle social changes such as commercialization and mediatization. To answer the study’s purpose three questions were examined. The first one discusses how sports clubs handle the transformed market. The second one discusses nonprofit organizations' difficulties in marketing. The final question discusses how sports clubs worked with their marketing communications. The sports clubs which were studied were the following: CFA Cheerleading, Umeå AFC Huskies, Tegs SK football club and Tegs SK hockey club. To examine how these clubs handle social changes several theories, such as Jürgen Habermas public sphere theory and Pierre Bourdieus theory about social fields, have been applied to the material. The study was conducted through interviews with communicational representatives and active members within each of the four sports clubs. On the one hand the results of the study indicated that the sports clubs have a positive view of mediatization and technological advancements. On the other hand several of the sports clubs' representatives find that the commercialization forces them to adjust in order to compete in a competitive market.