Life Sciences Commons^™

Molecular Characterization Of Citrus Tristeza Virus Isolates In Commercial Citrus Grown In Belize, Harry Sabal

Masters Theses & Specialist Projects

Isolates of Citrus Tristeza Virus (CTV) in Belize may be causing inverse stem pitting, stunting, and slow decline on sweet and sour orange rootstock combination on field trees. One isolate on Cleopatra mandarin rootstock expressed no field symptoms but may be a possible source of a detrimental isolate to more susceptible citrus rootstock combinations. Field plants and field source inoculated indicator plants were used in this study. The first objective was to determine whether field trees of sweet Valencia orange trees that expressed symptoms of CTV would test positive to a polyclonal (mild and severe symptoms) and a monoclonal (severe …

Biodiversity: The World Of Life, Charles H. Smith

DLPS Faculty Publications

No abstract provided.

Kentucky Warbler (Vol. 77, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Kentucky Warbler (Vol. 77, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

"Bound Together . . . By Blood And Soul": Donald Davidson's Strategic Retreat Into The Myth Of Life In The Old South, Carol Pigg

Masters Theses & Specialist Projects

Donald Davidson has often been called stubborn because of his refusal to let go of the Southern past and in his insistence that his writings be based on and in the regional concerns that he saw as fundamental to all Southern literature. In many ways, Davidson's loyalty to the Agrarian and Fugitive causes, which are best defined in these groups interest in keeping the South's history alive and maintaining an agrarian lifestyle, is his greatest contribution to the Southern and American literary canon. Despite this fact, though, Davidson is now, as he was during his lifetime, ignored because of the …

Kentucky Warbler (Vol. 76, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Ua66/5 Newsletter, Wku Agriculture

WKU Administration Documents

Newsletter created by WKU Agriculture Department re: faculty/staff, students/alumni, student organizations and clubs and donors.

Kentucky Warbler (Vol. 76, No. 3), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Morphological, Molecular, And Biogeographical Variation Within The Imperiled Virginia Spiraea, Constance Anders

Masters Theses & Specialist Projects

Spiraea virginiana Britton is a rare federally listed rhizomatous shrub endemic to the southern Blue Ridge and Appalachian Plateau physiographic provinces. Populations of S. virginiana are found restricted to scoured sections of high gradient streams within the Ohio River drainage. Present evidence indicates the species is reproducing asexually, most probably through the deposition of rhizomes from upstream populations forming new downstream ramets. Phenotypic variation was examined through a morphometric evaluation of 25 leaf measurements and analyzed using Principal Components Analysis (PCA) and discriminant function analysis. Identity and structure at the molecular level as examined with Randomly Amplified Polymorphic DNA (RAPDs) …

Efficacy, Phytotoxicity, And Cover Crop Response Of Herbicide Combinations In Dark Fire Cured Tobacco, Tracy Kelley

Masters Theses & Specialist Projects

Field studies were established during the summer of 1999 at the Agricultural Research and Education Complex of Western Kentucky University to evaluate efficacy, phytotoxicity, and cover crop response of herbicide combinations in dark fire cured tobacco. A randomized complete block design was used with nine treatments replicated three times. Hydroponic tobacco transplants (c.v. 'TND950') were established on May 20,1999 in a conventionally tilled system on a Pembroke silt loam (Mollic Palleudalf) with a pH of 5.8 and an organic matter content of 1.2%. The transplants were established at a population of approximately 10,278 plants/ha. Herbicide treatments were applied on May …

Kentucky Warbler (Vol. 76, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Kentucky Warbler (Vol. 76, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

The Impact Of Elevated Environmental Temperature On Cytokine Synthesis And Nitric Oxide Production During Experimental Chagas' Disease, L. Curtis Cary

Mahurin Honors College Capstone Experience/Thesis Projects

C3H mice that have been infected with a Brazil strain of Trypanosoma cruzi and maintained at an elevated environmental temperature of 36°C survive an otherwise lethal infection. These mice show increased longevity and a dramatic increase in parasitemia levels. In contrast, C3H mice maintained at room temperature typically experience high parasitemia levels and die within 40 days of infection. Previous studies in the laboratory suggest cell-mediated immune responses rather than antibody-mediated responses are responsible for the enhances protection. The goal of the present study was to analyze cytokine synthesis and nitric oxide production in spleen cells from mice infected with …

Shakers - South Union, Kentucky (Sc 1318), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Small Collection 1318. Journal (111 p.), kept by Elder John Rees Cooper and others, detailing the daily activities at South Union, Kentucky, 1872-1878. Correspondence regarding the journal and its provenance is included. Pagination refers to the original journal.

Kentucky Warbler (Vol. 75, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Ua66/5 Newsletter, Wku Agriculture

WKU Administration Documents

Newsletter created by WKU Agriculture Department re: faculty/staff, students/alumni, student organizations and clubs and donors.

Community-Based Education: Health Promotion For Farmers At The Country Market, M. Susan Jones, Beverly Siegrist

Nursing Faculty Publications

This article describes a unique approach used by baccalaureate nursing students, enrolled in a two-semester community health course, to address the priority of health concerns of agricultural workers in their own rural communities.

Kentucky Warbler (Vol. 75, No. 3), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Kentucky Warbler (Vol. 75, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Ua11/1 On Campus, Vol. 9, No. 3, Wku University Relations

WKU Administration Documents

On Campus newsletter featuring articles about faculty, staff and events at Western Kentucky University. Regular features are:

• College News
• Sponsored Programs
• Hot off the Press
• Personnel File
• Coming Up - Calendar of Events

This issue includes articles:

• Kindred, Teresa. WKU Produces Agri-Leaders - WKU Agriculture
• Demonstrating Her Commitment to Her Alma Mater -Mary Nixon
• Gift Forms Partnership with WKU - Firstar Corporation
• April 16, 1998: When All Hail Broke Loose
• Your Oral Health and Over All Health - WKU Dental Hygiene
• Miller, Mary. A Message from Your Faculty Regent
• Honored for Lifetime Achievement - Tom Baldwin
• College Heights Herald Wins …

Kentucky Warbler (Vol. 75, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Effects Of Subcultivation On Cryopreservation On The Surface Expression Of Na+, Kt- Atpase Of Bovine Corneal Epithelium, Leslie Dossett

Mahurin Honors College Capstone Experience/Thesis Projects

More than 50,000 corneal transplants are perfonned each year in the United States to save orrestore nonnal vision for cornea recipients. While this procedure remains the most successful transplant surgery currently perfonned, a shortage of donor tissue limits its application. Jnresponse, scientists have begun to investigate two means of increasing the supply and availability of donor tissue: transplanting cultured corneal endothelial cells in lieu of donor tissue, and using cryopreservationas ameans of longtenn tissue storage. This study will attempt to determine whether culture and storage techniques, such as subcultivationor cryopreservation, affectthe ability of the corneal endothelium to maintain its pump …

Regeneration Of Hair Cell Epithelia In The Chick And Salamander, Kenneth Detwiler

Masters Theses & Specialist Projects

The acousticolateralis sensory system is characterized by a specific receptor cell type called the sensory hair cell and is found in all vertebrates. There are two types of hair cell sensory epithelia based on location: those of the inner ear, such as the organs for hearing and balance, and the lateral line system located within the epidermis. In mammals, including humans, loss or damage of the hair cells of the auditorysystem results in permanent hearing loss. However, this is not the case with birds and amphibians. Amphibians, with a lateral line system, are capable of replacing lost or damaged hair …

Kentucky Warbler (Vol. 74, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Study Of The Baie Gene In Bile Acid 7Α-Dehydroxylating Bacteria, Yasemin Kaya

Masters Theses & Specialist Projects

Intestinal bile acid 7α-dehydroxylating bacteria have recently been implicated in cholesterol allstone disease. Eubacterium sp. V.P.I. 12708, a bile acid 7α-dehydroxylating bacterium, contains multiple bile acid inducible (bai) genes which encode the enzymes responsible for bile acid 7a-dehydroxylation. The baiE gene encodes a bile acid dehydratase activity in Eubacterium sp.V.P.I. 12708. Using the polymerase chain reaction assay we determined the presence or absence of baiE-like genes in five clostridial bile-acid 7α-dehydroxylating strains: Clostridium sp. TO-931, Clostridium sp. HD-17, Clostridium sp. TN-271, Clostridium bifermentans 1-55, and Clostridium sordellii ATCC 9714. Results from all the strains tested showed amplification at the predicted …

Kentucky Warbler (Vol. 74, No. 3), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

The Effect Of Calf Morbidity On Feedlot Performance And Profitability, Jessica Gentry

Masters Theses & Specialist Projects

Two "Value-Added Calf (VAC) Programs were evaluated relative to feedlot performance and profitability. Two hundred seventy-three head of feeder calves were included in this study. Ninety-five Certified: Preconditioned for Health (CPH), ninety KCA Gold Tag and eighty-eight "Sale Barn" cattle were fed at Horton's Research Feedyard in Fort Lupton, Colorado. No background information regarding the health status of the Sale Barn cattle was known. Cattle were purchased in December 1997 and were entered in the Rocky Mountain Ranch-to-Rail program on January 6, 1998. The cattle were checked daily for illness and taken to a hospital pen for treatment if symptoms …

Contribution Of Tobacco To Agriculture Receipts In Four Prominent Tobacco Producing States, Brian Lacefield

Masters Theses & Specialist Projects

Agriculture receipt data were obtained from USDA Agriculture Statistics on four prominent tobacco producing states-North Carolina, Kentucky, Tennessee, and Virginia--for the period of 1946 through 1995. The data were adjusted for inflation according to the Consumer Price Index and averaged for five-year periods beginning with 1946-1950 and continuing through 1991-1995. There were four objectives of the study. The first objective was to compare these states for annual agriculture receipts, crop receipts, and livestock receipts. State total agriculture receipts ranged from 1.8 to 3.2 billion dollars in 1946-50 and from 1.4 to 4.1 billion dollars in 1991-95. For total agriculture receipt, …

Kentucky Warbler (Vol. 74, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

The Effects Of Pool Size On The Microinvertebrate Populations Of Chaney Lake, An Ephemeral Wetland Located In Bowling Green, Kentucky, Shannon Gaines

Mahurin Honors College Capstone Experience/Thesis Projects

Studies concerning the microinvertebrate communities of differing pool sizes were conducted at Chaney Lake, an ephemeral, karst wetland located in Bowling Green, Kentucky. As the lake begins to dry in the early summer, smaller, isolated ponds begin to form. Several ponds of various sizes were marked for analysis. Microinvertebrate samples and physiochemical readings were taken at each of the sites and were counted in the lab. T-tests were performed on the samples to determine if the microinvertebrate densities differed between ponds that dried later in the season as opposed to those that dried earlier. Ostracoda densities of the late dry …