Global ETD Search

1	Photoreactivation and ultraviolet inactivation of mycobacteria in air Gillis, Hilton Leslie 08 1900 (has links) No description available. Mycobacterium Photobiology
2	Light deprivation and presumed photoreceptor cells in Hydra littoralis Taatjes, Douglas J January 2011 (has links) Typescript (photocopy). / Digitized by Kansas Correctional Industries Hydrozoa--Anatomy Photoreceptors Photobiology
3	A reflectance spectrophotometric study of the interaction of visible and ultraviolet radiation with skin Feather, J. W. January 1986 (has links) No description available. 571.45 Radiation-skin photobiology
4	Study on the photobiology of a symbiotic jellyfish, Cassiopea andromeda. Yang, Szu-Chien 31 August 2010 (has links) The symbiotic jellyfish, Cassiopea andromeda (Cnidaria: Scyphozoa) often sit upside-down on the benthic of shallow water regions, with constant pulsation behavior of its umbrella which brought water currents flowing through its oral arms to enhance prey capture and material exchange with surrounding water. However, little is known about the influence of pulsation on its heterotrophic behavior and symbiotic relationship with endosymbiotic zooxathellae. Current study focused on the potential effects of animal size, illumination, diel cycle, prey availability and starvation on the pulsation rates of the jellyfish. Our result revealed that the pulsation rates decreased at larger animal size, absence of prey, prolonged starvation and dark environment, and vice versa. Animals receiving natural light illumination showed significant diel cycle pattern of pulsation in the 24 hr period, which is not observed in the group dark treatment. Meanwhile, we also conducted the clearance rates of the upside-down jellyfish through its ontogenetic growth, and found that the clearance rates significantly increased as they grow. Based on the results obtained from this study, its is likely that the smaller meduae might rely more on the energy provided by the symbiotic algae, and can exhibit more significant habit selecting behavior. photobiology Cassiopea andromeda
5	A Study of the effects of gamma radiation upon the desmid cosmarium botrytis Moll, Michael B. January 1974 (has links) Thesis (M.A.)--Kutztown State College, 1974. / Source: Masters Abstracts International, Volume: 45-06, page: 3057. Typescript. Abstract precedes thesis as preliminary leaves [1] Includes bibliographical references (leaf 20). Gamma rays Photobiology
6	Gibberellic acid and reflected light mediated changes in the content of light - harvesting chlorophyll protein (LHC - II) Bradburne, James Andrew 08 1900 (has links) No description available. Photosynthesis Photosynthesis Regulation Photobiology
7	Physiological responses of tree seedlings to the energy environment Wuenscher, James Edward, January 1970 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1970. / Typescript. Vita. Includes bibliographical references.
8	The hydrogen production capability of free-living Nostoc filagelliforme Lichtl, Rixa Regina January 1996 (has links) No description available. 579
9	The role of secondary photoreceptors in phototropism in Arabidopsis and the isolation and characterization of mutants altered in the enhancement of phototropism Stowe-Evans, Emily L. January 2001 (has links) Thesis (Ph. D.)--University of Missouri-Columbia, 2001. / Typescript. Vita. Includes bibliographical references (leaves 231-256). Also available on the Internet.
10	The role of secondary photoreceptors in phototropism in Arabidopsis and the isolation and characterization of mutants altered in the enhancement of phototropism / Stowe-Evans, Emily L. January 2001 (has links) Thesis (Ph. D.)--University of Missouri-Columbia, 2001. / Typescript. Vita. Includes bibliographical references (leaves 231-256). Also available on the Internet.

Search results