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Articles 3511 - 3540 of 4178

Full-Text Articles in Life Sciences

The Establishment Of Standard Methods And Experimental Procedures For The Prototypical Icp/Tof-Ms Using An Icp-Aes, Joseph Riley Apr 1998

The Establishment Of Standard Methods And Experimental Procedures For The Prototypical Icp/Tof-Ms Using An Icp-Aes, Joseph Riley

Mahurin Honors College Capstone Experience/Thesis Projects

The ICP-AES was used to develop a standard test method for the preparation of samples for analysis purposes, a method that could also be transposed onto the new prototypical ICP/TOF-MS. Whereas both of these instruments are analytical spectroscopic instruments and use the ICP's plasma as an energy source, the ICP/TOF-MS also has a mass spectrometer attached to it. This addition gives the instrument better reliability, accuracy, and precision in analysis as well as faster analysis time. Since the ICP-AES is a precursor of the ICP/TOF-MS, it can be used to develop a standard development method. The experiment involved using a …


Kentucky Warbler (Vol. 74, No. 1), Kentucky Library Research Collections Feb 1998

Kentucky Warbler (Vol. 74, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Autosomal Recessive Forms Of Limb-Girdle Muscular Dystrophy, David N. Catlett Jan 1998

Autosomal Recessive Forms Of Limb-Girdle Muscular Dystrophy, David N. Catlett

Mahurin Honors College Capstone Experience/Thesis Projects

Limb-girdle muscular dystrophy is a rarely occurring disease not recognized in the past as a distinct entity. Prior to the advent of sophisticated molecular biology techniques in the early I 990s, precise diagnosis of the disease was impossible. However, identification of the altered proteins and underlying genetic defects has brought limb-girdle muscular dystrophy to the forefront of recent biomedical research. Many articles concerning the investigation into limb-girdle muscular dystrophy have been published in genetic and neuromuscular journals since 1992. These fmdings are individually significant, but only a few publications have compiled the results into a comprehensive article relating all past …


Synchronizing Estrus And Improving Subsequent Production And Performance With Prostaglandin F2 Alpha And Pregnant Mare Serum Gonadotropin, Bryan Kutz Dec 1997

Synchronizing Estrus And Improving Subsequent Production And Performance With Prostaglandin F2 Alpha And Pregnant Mare Serum Gonadotropin, Bryan Kutz

Masters Theses & Specialist Projects

Two-hundred-seventy-two sows were utilized in two trials to evaluate the effects of prostaglandin and pregnant mare serum on reducing weaning to estrus interval, increasing the degree of estrus synchrony and improving fertility at estrus resulting in improved pregnancy rates and subsequent litter performance. Sows were randomly allotted to treatments. In trial 1, sows were assigned to one of three treatments: T1 (n=18; l0mg of PGF2α /hd 24-48 hrs. after parturition), T2 (n=20; lOmg of PGF 2 α /hd at weaning) and controls (n=20). No differences (P>.05) were observed for survival rate and 21D litter wt. among treated and the …


Phylogenetic Placement Of African Cornus: Evidence Of Nuclear Rdna, Scott Myers Dec 1997

Phylogenetic Placement Of African Cornus: Evidence Of Nuclear Rdna, Scott Myers

Mahurin Honors College Capstone Experience/Thesis Projects

The genus Comus (the dogwoods) contains 50 species that have been divided into nine subgenera. One of these species, C. volkensii, has been segregated into the subgenus Ajrocrania. Previous studies combined morphological, anatomical, and chemical data to produce a hypothesis of evolutionary relationships that placed the subg. Afrocrania as a segregate lineage sister to the subg. Comus, and placed the Ajrocrania/Comus lineage sister to the big-bracted dogwoods (Murrell 1997). The subgenus Afrocrania has been examined morphologically, anatomically, and palynologically; however, it was not sequenced in Xiang's (1993) analysis of rbcL (chloroplast) sequence data, or in her analysis of the matK …


Kentucky Warbler (Vol. 73, No. 4), Kentucky Library Research Collections Nov 1997

Kentucky Warbler (Vol. 73, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Ua66/5 Newsletter, Wku Agriculture Oct 1997

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. 73, No. 3), Kentucky Library Research Collections Aug 1997

Kentucky Warbler (Vol. 73, No. 3), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


The Effects Of Hydrilla Infestation On Selected Wintering Waterfowl: Santee Copper Lake System, South Carolina, William Davis May 1997

The Effects Of Hydrilla Infestation On Selected Wintering Waterfowl: Santee Copper Lake System, South Carolina, William Davis

Masters Theses & Specialist Projects

Hydrilla is an exotic aquatic weed that was introduced into Florida in the 1950's. Since that time it has spread rapidly from lake to lake throughout the southeast and beyond. The Santee Cooper lake system in eastern South Carolina was infested with the weed in the early 1980's. Since that time lake managers have sought ways to eliminate the aquatic plant and have succeeded to a great extent through the use of sterile grass carp as a biological control agent. This paper, however, contains evidence to support the view that hydrilla is actually a beneficial habitat for many species on …


Kentucky Warbler (Vol. 73, No. 2), Kentucky Library Research Collections May 1997

Kentucky Warbler (Vol. 73, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Evaluation Of Continuous Flow Constructed Wetlands Treating Swine Waste, Stephanie Rivard May 1997

Evaluation Of Continuous Flow Constructed Wetlands Treating Swine Waste, Stephanie Rivard

Masters Theses & Specialist Projects

The ability for wetlands to purify contaminated water is not a new concept. Natural wetlands have been cleansing water within our environment for ages. After studying the process of natural wetlands the same concept was applied to municipal waste. It is the success of constructed wetlands treating municipal waste that created the new idea for the application of a wetland system to treat wastewater from livestock facilities. Through proper design and management, constructed wetlands may be useful for reducing the nutrient concentration of waste (Rieck el al., 1996). Taking into consideration the higher nutrient loads of livestock waste, the same …


Ua66/5 Newsletter, Wku Agriculture Apr 1997

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.


Ua66/14/4 Kentucky Partnership Newsletter, Vol. Iv, No. 2, Kentucky Partnership For Farm Family Health & Safety Apr 1997

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Iv, No. 2, Kentucky Partnership For Farm Family Health & Safety

University Organizations

Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.


Kentucky Warbler (Vol. 73, No. 1), Kentucky Library Research Collections Feb 1997

Kentucky Warbler (Vol. 73, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Butram, Almon V., 1910-1993 (Mss 109), Manuscripts & Folklife Archives Jan 1997

Butram, Almon V., 1910-1993 (Mss 109), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Collection 109. Includes correspondence, legal and financial papers of Almon V. Butram, who operated a farm in northern Warren County, Kentucky.


Ua66/6/3/1 Biennial Report, Kentucky Gamma, Alpha Epsilon Delta Jan 1997

Ua66/6/3/1 Biennial Report, Kentucky Gamma, Alpha Epsilon Delta

Student Organizations

Biennial report created by and about the Kentucky Gamma Chapter of Alpha Epsilon Delta premedical honor society sponsored by WKU Biology.


Ua66/14/4 Kentucky Partnership Newsletter, Vol. Iv, No. 1, Kentucky Partnership For Farm Family Health & Safety Jan 1997

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Iv, No. 1, Kentucky Partnership For Farm Family Health & Safety

University Organizations

Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.


An Analysis Of Two Tests For Diesel Contamination In The Environment When Considering The Impact On Hydrocarbon Degrading Bacteria, Chris Wedding Dec 1996

An Analysis Of Two Tests For Diesel Contamination In The Environment When Considering The Impact On Hydrocarbon Degrading Bacteria, Chris Wedding

Mahurin Honors College Capstone Experience/Thesis Projects

No abstract provided.


Evaluation Of Constructed Wetlands For The Waste Management Of A Large Scale Swine Production Unit, Robert Sutton Dec 1996

Evaluation Of Constructed Wetlands For The Waste Management Of A Large Scale Swine Production Unit, Robert Sutton

Masters Theses & Specialist Projects

The effectiveness of using constructed wetlands to remove unwanted nutrients, increase dissolved oxygen while at the same time decreasing the biological oxygen demand, and to reduce the levels of the Fecal Coliform Bacteria from a swine operation was evaluated. The indicator of proper waste purification will be the result of testing for the following: ammonia nitrogen, nitrate nitrogen, total phosphorus, total suspended solids, dissolved solids, dissolved oxygen, biological oxygen demand, and Fecal Coliform Bacteria. The wetland was divided into nine connected cells that covered approximately 3.8 hectares. Material was loaded from an anaerobic holding lagoon on four separate occasions during …


Kentucky Warbler (Vol. 72, No. 4), Kentucky Library Research Collections Nov 1996

Kentucky Warbler (Vol. 72, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Kentucky Warbler (Vol. 72, No. 3), Kentucky Library Research Collections Aug 1996

Kentucky Warbler (Vol. 72, No. 3), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Forage Quality Of "Matua" Prairie Grass, Kelly King Aug 1996

Forage Quality Of "Matua" Prairie Grass, Kelly King

Masters Theses & Specialist Projects

Research on the nutritive quality of Matua grass (Bromus willdenowii) is limited in south central Kentucky-Due to the hot summers, mild winters and a 200-day long growing season in Kentucky, herbage quality as well as management practices may differ from those reported in research from other climates. The objective of this study was to evaluate the nutritive quality of five forages (Matua, Gala, Smooth bromegrass, Tall fescue and Orchardgrass). The experiment was conducted on a Pembroke silt loam (fine-silty, mixed, mesic mollic Paleudalfs) in south central Kentucky as well as in the greenhouse. Four harvests each were obtained from the …


Ua66/14/4 Kentucky Partnership Newsletter, Vol. Iii, No. 1, Kentucky Partnership For Farm Family Health & Safety May 1996

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Iii, No. 1, Kentucky Partnership For Farm Family Health & Safety

University Organizations

Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.


Kentucky Warbler (Vol. 72, No. 2), Kentucky Library Research Collections May 1996

Kentucky Warbler (Vol. 72, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Kentucky Warbler (Vol. 72, No. 1), Kentucky Library Research Collections Feb 1996

Kentucky Warbler (Vol. 72, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 9, Kentucky Partnership For Farm Family Health & Safety Dec 1995

Ua66/14/4 Kentucky Partnership Newsletter, Vol. Ii, No. 9, Kentucky Partnership For Farm Family Health & Safety

University Organizations

Newsletter created by and about the Kentucky Partnership for Farm Family Health & Safety.


Kentucky Warbler (Vol. 71, No. 4), Kentucky Library Research Collections Nov 1995

Kentucky Warbler (Vol. 71, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Kentucky Warbler (Vol. 71, No. 3), Kentucky Library Research Collections Aug 1995

Kentucky Warbler (Vol. 71, No. 3), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Military Recreation Programs: Their Role In Quality Of Life Of United States' Service Men And Women And Their Families, Michael Gorham Aug 1995

Military Recreation Programs: Their Role In Quality Of Life Of United States' Service Men And Women And Their Families, Michael Gorham

Masters Theses & Specialist Projects

This thesis was designed to determine the importance of military recreation programs in improving the quality of life of United States service men and women. The study utilized a survey conducted on Fort Campbell, Kentucky, in the Spring of 1995. The results were analyzed individually and as a group. The findings were that military recreation programs play an important role in the quality of life of United States service men and women and their families. These findings were supported by the review of related literature and results from the survey which showed that 70% of the respondent's "Agreed" or "Strongly …


Circadian Rhythm Of Brain Gaba Levels In The Cockroach, Leucophaea Maderae, Juli Martin Mccay, Jeanette Marie Gibson May 1995

Circadian Rhythm Of Brain Gaba Levels In The Cockroach, Leucophaea Maderae, Juli Martin Mccay, Jeanette Marie Gibson

Mahurin Honors College Capstone Experience/Thesis Projects

Brain levels of the inhibitory neurotransmitter gamma-aminobutyric acid (GABA) were determined at three-hour intervals in roaches acclimated to a 12-hour lightl12-hour dark cycle (light onset 0600 h) at 25 ± 2° C using high performance liquid chromatography coupled with fluorometnc detection GABA levels were found to be highest at noon and lowest at 1800 h. A difference between the high and low levels at these two times remained during the second day under constant dark conditions, indicating that GABA levels do indeed vary on a circadian basis. Brain GABA levels were highest at a time of day that corresponded with …