Thesis (Ph.D.)--University of Delaware, 2006. / Principal faculty advisor: Charles E. Epifanio, College of Marine and Earth Studies. Includes bibliographical references.

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Thesis (M.S.)--Georgia Southern University, 2008. / "A thesis submitted to the Graduate Faculty of Georgia Southern University in partial fulfillment of the requirements for the degree Master of Science." Directed by Sophie B. George. ETD. INDEX WORDS: Fiddler crabs, Population density, Salt marsh, Survey techniques Includes bibliographical references (p. 28-30) and appendices.

Thesis (M.S.)--Georgia Southern University, 2006. / "A dissertation submitted to the Graduate Faculty of Georgia Southern University in partial fulfillment of the requirements for the degree Master of Science" ETD. Includes bibliographical references (p. 31-35)

Thesis (M.A.)--Boston University. Note: Page 24 is missing. / Many animals, invertebrates as well as vertebrates, have demonstrated an ability to somehow sense ionizing irradiation. This recognition is often apparent by a behavioral response which can be correlated with the x-ray stimulus in some way. The fiddler crab, Uca pugilator, was found to exhibit a behavioral response to ionizing irradiation. When the x-ray machine was turned off, the animal would respond instantaneously by a marked hesitation in its general movement after which it would resume its normal activity. This response suggests the animal's ability to somehow be aware of irradiation. Previous work in this area suggested that the photoreceptors were the primary site of stimulation. The fiddler crab's photoreceptors, located at the ends of protruding eye-stalks, are particularly easily excised. When the eye stalks were rer1oved, the response to x-rays was no longer evident. A parallel series of experiments were done with ltght as the stimulus. With intact eyestalks, the animal showed the same off response, and with the eyestalk removed, the subject exhibited no such response. The possibility of a direct stimulation of nervous structures as well as that of an indirect activation by the x-ray evoked release of bioactive substances is discussed. After considering the sinus gland, which was also removed along with the photoreceptors, as a possible site of x-ray reception, a strong implication that the photoreceptors are the primary locus of x-ray sensitivity in the fiddler crab was stated. The marked dose rate dependency of the animal's response to x-rays was noted, and a possible explanation was suggested.

Thesis (Ph. D.)--West Virginia University, 2008. / Title from document title page. Document formatted into pages; contains xv, 239 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references.

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Thesis (M. Phil.)--University of Hong Kong, 1991.

How folk musicians of today learn to play their instruments is an over-all question in this article. One violin lesson and one guitar lesson have been observed at Framnäs folk high school. Three research questions were formulated. What do the two lessons have in common? What are the differences? How could the folk music education of today be related to the Swedish fiddler movement in the 1920s and other folk music traditions? Theoretically, the interpretation of the results was based on the mimesis theory of Ricoeur. Two teachers and three students participated in the study. The results showed that the lessons were structured in a similar way and dominated by master apprenticeship teaching. The violin teacher showed a more respectful attitude towards the tradition compared to the guitar teacher. Great parts of the manifest ideology of the fiddler movement seems to have become concealed into a latent or frozen ideology in the formal folk music education of today. There seems to be no big differences between learning the music by way of visiting an older fiddler hundred years ago compared to the study of music today at a formal institution. / Musikfolkhögskolans utbildningsideologier

published_or_final_version / Zoology / Master / Master of Philosophy