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Evolution Of A Conserved Gene Regulatory Network Among Echinoderms: A Comparison Of Genes Expressed In The Skeletogenetic Lineage Of The Ophuroid Ophiocoma Wendtii And The Echinoid Strongylocentrotus Purpuratus, Mitch James Ruzek

USF Tampa Graduate Theses and Dissertations

One of the most fundamental and critical functions of embryological development is the control and regulation of differential genes and gene networks. The study of the gene networks involved in development is a mechanism for understanding the developmental process at its most basic level. An evolutionary change in a morphological feature or features must depend on a reorganization or co-option of one or more developmental gene regulatory network just as retention of an ancestral morphological trait must rely on retention of a common gene regulatory network. Studying two closely related classes in the same phylum with the same essential morphological …

Green Local Governments In Florida: An Analysis Of Sustainability And Green Building Policies, Naimish S. Upadhyay

USF Tampa Graduate Theses and Dissertations

Sustainable development is increasingly being integrated within local government planning across United States. Many communities are attempting to translate this general principle into specific and measurable terms. The urban sustainability planning literature has mostly focused on descriptive case studies of pioneering cities that have been characterized as true innovators in their sustainability efforts. Noticeably absent from the literature, however, has been an examination of the sustainable development claims made by local governments undergoing 'green' certifications. This study evaluates the commitment and efforts of municipalities and counties of Florida within the framework of Florida Green Building Coalition's 'Green …

City Level Development New Key To Successful Development, Gina Herron

USF Tampa Graduate Theses and Dissertations

Development is one of the most debated issues in political science today. There has never been a clear consensus reached on what is one successful path to developmental success for nations to follow. Organizations such as the World Bank and the International Monetary Fund and already developed nations have long touted a policy based on rapid privatization, which has been often referred to as shock therapy.

During this current period of globalization it has never been more important for underdeveloped nations to successfully move towards development, in order for those nations to not be left behind in an ever increasing …

Can Colored Dissolved Organic Material Protect Coral Reefs By Reducing Exposure To Ultraviolet Radiation?, Lore Michele Ayoub

USF Tampa Graduate Theses and Dissertations

Although mass coral bleaching events are generally triggered by high seawater temperatures, experiments have demonstrated that corals and reef-dwelling foraminifers bleach more readily when exposed to high energy, short wavelength solar radiation (blue, violet and ultraviolet [UVR]: Lambda ~ 280 - 490 nm). In seawater, colored dissolved organic matter (CDOM), also called gelbstoff, preferentially absorbs these shorter wavelengths, which consequently bleach and degrade the CDOM. Alteration of watersheds and destruction of coastal wetlands have reduced natural sources of CDOM to reefal waters.

I tested the null hypothesis that CDOM does not differ between reefs that differ in coral health, …