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Interacting Color And Behavior Responses To Multiple Selection Pressures In The Sister Salamander Species Ambystoma Barbouri And Ambystoma Texanum., Tiffany Sacra Garcia

University of Kentucky Doctoral Dissertations

My research explores the complex strategies animals adapt to cope with multiple selection pressures. I studied the behavioral and color response of two salamander sister species, Ambystoma barbouri and A. texanum, to temperature, predation risk and ultraviolet radiation (UVR, 280-320 nm). Ambystoma barbouri undergo development in streams, while A. texanum larvae inhabit ponds. Thus, A. barbouri are exposed to increased habitat ephemerality, enhanced predation risk, and UVR exposure. I show how A. barbouri have evolved alternate coping mechanisms in response to these environmental factors, relative to A. texanum. In this comparison study, I've quantified the affects of these selection pressures …

Compositional Perspectives On The Exchange Of Muna Slate Wares In The Late And Terminal Classic Northern Maya Lowlands, Christopher M. Gunn

University of Kentucky Master's Theses

This thesis presents the results of petrographic point counting analyses of Muna Slate ware, thepredominant slipped ceramic ware in the Northern Maya Lowlands during the Late and TerminalClassic Periods (600-1000 A.D.) of Maya prehistory. Recently, it was hypothesized that MunaSlate wares were centrally produced and distributed from the Puuc Hills site of Sayil (Smyth andDore 1994; Smyth et al. 1995). Given that Muna Slate wares may be considered utilitariansubsistence items (sensu Brumfiel and Earle 1987), this suggestion runs counter to severalarguments that ancient Maya utilitarian ceramics production is associated with outlyingcommunities and that their distribution is localized. In the research …

The Jak-Stat Pathway Is Required For Multiple Early Events In Drosophila Oogenesis, Jennifer Renee Matlock

University of Kentucky Master's Theses

The Janus kinase (JAK) pathway is an integral part of signaling through a variety of ligands and receptors in mammals. The extensive reutilization and pleiotropy of this pathway in vertebrate development is conserved in other animals as well. In Drosophila melanogaster, JAK signaling is involved in embryonic pattern formation, sex determination, larval blood cell development, wing venation, planar polarity in the eye, and formation of other adult structures. Here we describe several roles for JAK signaling in Drosophila oogenesis. The gene for a JAK pathway ligand, unpaired, is expressed specifically in the polar follicle cells, two pairs of somatic cells …

Modulation Of High Affinity Hormone Binding To Lh/Cg Receptor, Meena Sundaramoorthy

University of Kentucky Master's Theses

Precise control of physiological phenomena is performed by various kinds of receptormediated signaling. The vast majority of receptors belong to the superfamily of G proteincoupled receptors (GPCRs), which form one of the largest protein families. In theclassical model of GPCR signaling, stimulation of seven transmembrane spanning GPCRleads to the activation of heterotrimeric G proteins, which dissociate into a and bgsubunits. The subunits activate effector molecules, which include second messengergenerating systems, giving rise to various kinds of cellular responses. The LH/CGreceptor is a member of the glycoprotein hormone receptor family along with the FSHand TSH receptors, which belongs to the GPCR …

A "Good Angry Man": Harry Caudill, The Formative Years, 1922-1960, Tylina Jo Mullins

University of Kentucky Master's Theses

After the publication of Night Comes to the Cumberland: A Biography of a Depressed Area, Harry Caudill became a spokesperson for Appalachia. Throughout the 1960s, Caudill continued to challenge the corrupt political system of the Cumberland Valley. His indictment of the coal industry as a leading factor in the continual depression of the area led scholars and reformers to a better understanding of the interrelated dynamics affecting the region. Even though with the passage of time, scholars have rejected many of Caudills ideas concerning the mountain people, few doubt that he led the challenge against the political, economic, and social …

Genetic Variation For Fusarium Head Blight Resistance In Soft Red Winter Wheat, Marla Dale Hall

University of Kentucky Master's Theses

Fusarium graminearum, the causative agent of Fusarium head blight, is an economically important pathogen of wheat (Triticum aestivum). Breeding Fusarium head blight (FHB) resistant wheat requires knowledge of the underlying genetic control of FHB resistance.

Two nine-parent diallel analyses were completed in greenhouse and field environments. Combining abilities, variance component ratios, and narrow sense heritabilities for FHB resistance and deoxynivalenol levels were calculated. Significant general and specific combining ability effects were observed. Resistance to FHB seems to be mostly controlled by additive genetic effects with some dominance noted in the field. Resistance noted in the greenhouse environment …

The Attorney-Client And Work Product Privileges: The Case For Protecting Internal Investigations On The University Campus, Virginia H. Underwood, Richard H. Underwood

Kentucky Law Journal

No abstract provided.

Official Immunity In Kentucky: The New Standard Under Yanero V. Davis, G. Thomas Barker

Kentucky Law Journal

No abstract provided.

When May A State Require Teaching Alternatives To The Theory Of Evolution? Intelligent Design As A Test Case, Stephen L. Marshall

Kentucky Law Journal

No abstract provided.

Conceptualizing The Field After September 11th: Foreword To A Symposium On Public Health Law, Lawrence O. Gostin

Kentucky Law Journal

No abstract provided.

Opening Remarks, Ben Chandler

Kentucky Law Journal

No abstract provided.

The Federal Government's Role In Protecting Public Health, Ernie Fletcher

Kentucky Law Journal

No abstract provided.

School Vaccination Requirements: Historical, Social, And Legal Perspectives, James G. Hodge Jr., Lawrence O. Gostin

Kentucky Law Journal

No abstract provided.

Treating Physicians As Expert Witnesses In Compensation Systems: The Public Health Connection, Brian C. Murchison

Kentucky Law Journal

No abstract provided.

Legislating A Public Health Nightmare: The Anti-Immigrant Provisions Of The "Contract With America" Congress, Julia Field Costich

Kentucky Law Journal

No abstract provided.

The Mandatory Reporting Of Adult Victims Of Violence: Perspectives From The Field, Karen P. West, Linda Bledsoe, Joni Jenkins, Lois Margaret Nora

Kentucky Law Journal

No abstract provided.

Public Health Law: Power, Duty, Restraint By Lawrence O. Gostin, Julia Field Costich

Kentucky Law Journal

No abstract provided.

The Organ Trail: Express Versus Presumed Consent As Paths To Blaze In Solving A Critical Shortage, Emily Denham Morris

Kentucky Law Journal

No abstract provided.

Justice Scalia's Rhetoric Of Dissent: A Greco-Roman Analysis Of Scalia's Advocacy In The Vmi Case, Michael Frost

Kentucky Law Journal

No abstract provided.

The Diversity And Remedial Interests In University Admissions Programs, Kathryne Raines

Kentucky Law Journal

No abstract provided.

Dangerous Patients: An Exception To The Federal Psychotherapist-Patient Privilege, Huston Combs

Kentucky Law Journal

No abstract provided.

Evaluation Of Automated Bridge Deck Anti-Icing System, Monica L. Barrett, Jerry G. Pigman

Kentucky Transportation Center Research Report

Driving in snow and ice can be dangerous. This is especially true on bridges. Under certain cold weather conditions, moisture on bridge decks freeze because of the open air flow under them while the adjacent roadway is unaffected. This creates potentially hazardous driving situations for motorists who may not be expecting a change of condition from the road to the bridge surface.

To combat this problem, a bridge deck anti-icing system was installed on a bridge on southbound Interstate 75 at the north interchange to Corbin, Kentucky in October 1997. This system can be actuated early before ice and snow …

Construction Monitoring And Procedures For I-275 “Warranty Project”, Kenton/Boone Counties, Tim C. Scully Jr., R. Clark Graves, David L. Allen

Kentucky Transportation Center Research Report

In the summer of 2000, it was decided by the Kentucky Transportation Cabinet that a portion of eastbound and westbound I-275 needed repair due to fatigue. The design was 10 inches PCC or 13 inches of asphaltic concrete for Section B, and 9 inches PCC or 12 inches of asphaltic concrete for Section A. Alternate bids were accepted from asphalt and concrete contractors with a required warranty of 10 years or 10,000,000 ESAL’s, which ever came first.

The Kentucky Transportation Center will be monitoring the performance of the pavement for the duration of the warranty and will be submitting an …

Improving Incident Management Response And Coordination Of Resources, Jennifer R. Walton, Monica L. Barrett, Jerry G. Pigman

Kentucky Transportation Center Research Report

Highway crashes cause a major impact to the transportation network by critically limiting the operational efficiency of the roadway. Traveler delay is the problem most often associated with highway crashes, but by far the most serious problem is the resulting secondary crashes that occur. Another related issue is the danger posed to response personnel serving the public at the scene. The magnitude of these problems is severe. A coordinated plan for managing the scene is needed to reduce the impact of highway crashes and improve the safety for everyone.

A Checklist and interagency workshop has been developed to address ways …

Accommodating Pedestrian And Bicycle Access On Parkers Mill Road From New Circle Road To Man O War Boulevard In Lexington, Lisa Aultman-Hall, Eric Jackson

Kentucky Transportation Center Research Report

In the fall of 2000 the Kentucky Transportation Center (KTC) began a planning study on behalf of the Kentucky Transporta tion Cabinet (KYTC) to investigate the bicycle and pedestrian access on KY 1968 (Parkers Mill Road) from Man O War Boulevard to New Circle Road in Lexington. The 1-mile section has a rural design with two 9-foot lanes, limited 3-foot earth shoulders and adjacent objects in the clear zone making travel on this road uncomfortable for pedestrians and cyclists. Yet this section of Parkers Mill Road represents a line of desired non-motorized travel due to parks, neighborhoods, a local high …

Particle Separation System Using Parallel Multistage Electrostatic Separators, John M. Stencel, John L. Schaefer, James K. Neathery, Heng Ban, Dennis Finseth

Center for Applied Energy Research Faculty Patents

An electrostatic separation apparatus includes of a plurality of separators is provided for separating a particle mixture into two constituent species. Each separator includes one and preferably a plurality of modular separation stages. Each stage of the separator includes a pair of separation subchambers each having an electric field zone for drawing selected charged particles from the particle mixture. A curtain gas flow is provided for each subchamber to entrain and carry the selected charged particles drawn from the particle mixture in the electric field zone to a collector associated with each subchamber for recovery. The inlets for the particle …

The Planetary Nebula A39: An Observational Benchmark For Numerical Modeling Of Photoionized Plasmas, George H. Jacoby, Gary J. Ferland, Kirk T. Korista

Physics and Astronomy Faculty Publications

Galactic nebulae are the main probes for the chemical evolution of the interstellar medium. Yet, recent observations have shown that chemical abundances determined from recombination and collisionally excited emission lines can differ by as much as an order of magnitude in some planetary nebulae (PNs). Many PNs have complex geometries and morphological evidence for interactions from stellar winds, and it is not clear to what extent winds, inhomogeneities, or shocked gas affect the observed spectrum. There currently is no full explanation for this discrepancy, which brings into question whether we understand the physical state of these low-density plasmas at all. …

Trade Secrets, Non-Competes, And Unfair Competition, Office Of Continuing Legal Education At The University Of Kentucky College Of Law

Continuing Legal Education Materials

Materials from the conference on Trade Secrets, Non-Competes, and Unfair Competition held by UK/CLE in October 2001.

Farnesyl Pyrophosphate Analogs, Hans Peter Spielmann, Douglas A. Andres, Kareem A.H. Chehade

Molecular and Cellular Biochemistry Faculty Patents

The post-translational addition of a farnesyl moiety to the Ras oncoprotein is essential for its membrane localization and is required for both its biological activity and ability to induce malignant transformation. The present invention describes design and synthesis of a farnesylpyrophosphate (FPP) analog, 8-anilinogeranyl pyrophosphate (AGPP) that is transferred to Ras by farnesyltransferase (FTase), in which the ω-terminal isoprene unit of the farnesyl group has been replaced with an aniline functionality. AGPP potently inhibited FTase activity in vitro (IC₅₀=0.6 μM) and is highly selective showing little inhibitory activity against either geranylgeranyl-protein transferase type I (GGTase I) (IC_{50 …}

Collection Law In Kentucky, Office Of Continuing Legal Education At The University Of Kentucky College Of Law

Continuing Legal Education Materials

Materials from the conference on Collection Law in Kentucky held by UK/CLE in September 2001.