Digital Commons Network^™

Over The Wall: Breaking Out Of Misconceptions About Standard English And Dialects, Jim Wayne Miller

The Kentucky Review

No abstract provided.

Transient Overvoltage Testing Of Environmental Controllers, Richard S. Gates, Larry W. Turner, Douglas G. Overhults

Biosystems and Agricultural Engineering Faculty Publications

The integrated electronic control system will provide a new method for the day-to-day management of environmental control of animal production systems. No standards are currently accepted for transient overvoltage protection of these controllers. To assess the adequacy of existing designs, a test circuit was designed and used for a transient open circuit over-voltage waveform (ANSI/IEEE C62.41-1980) of 16 environmental control units: a maximum spike of 770 V was applied to the power supplies, and a spike up to 100 V was applied to temperature sensor lines. For these relatively mild tests, no failures were noted due to power supply transients, …

Dollars And Sense Of Alfalfa: Marketing Your High Yield, High Quality Alfalfa At High Prices, David C. Petritz

Kentucky Alfalfa and Stored Forage Conference

It seems every farmer wants to be in the commercial hay business--growing hay for the cash market. Have you ever stopped to think about the amount of hay that would be produced if everyone who talked about producing hay actually produced hay?

Alfalfa In Beef Backgrounding Programs, G. D. Cantrill

Kentucky Alfalfa and Stored Forage Conference

Alfalfa can be a very important part of most beef backgrounding operations. Today I want to look at two ideas about alfalfa.

First, why we should consider making alfalfa our most important crop on a farm that's backgrounding. Secondly, what are some of the ways to best utilize the alfalfa we do produce?

We can say a lot of positive things about why alfalfa can be important to a beef backgrounder. In preparing for this presentation, I talked with several producers about why they grow and feed alfalfa. Most often I came away with the thought: Alfalfa improves cash flow.

Water Quality In The Kentucky River Basin, Daniel I. Carey

Information Circular--KGS

Data gathered up to 1990 suggest that water pollution problems existed throughout the Kentucky River Basin. Fecal coliform bacteria in streams was a widespread problem because of the inadequate treatment of municipal wastes, failing septic systems, and agricultural runoff. Iron, lead, manganese, mercury, and silver exceeded State standards and Federal guidelines for drinking water and aquatic life at most of the sample sites for a majority of samples. Aquatic life in many smaller streams in the Knobs region was reduced by chloride discharges from oil and gas operations, according to the Kentucky Division of Water. Organic enrichment and high nutrient …

Wobbler Syndrome In Horses, Equine Section, Department Of Animal Sciences, University Of Kentucky

Agriculture and Natural Resources Publications

Wobbler Syndrome refers to a number of disease states in the horse. The most common is termed cervical vertebral malformation (CVM) and is characterized by malformation or compression of the spinal cord which leads to spasticity, ataxia, and incoordination. These symptoms are caused by damage to or compression on the spinal cord.

Cervical vertebral instability (CVI) and cervical static stenosis (CSS) are the two distinct types of CVM. CVI causes dynamic spinal cord compression. It typically affects horses from 4-12 months of age. CSS typically affects horses between 12-36 months of age and is characterized by a closing of the …

Pesticide Application And Handling Technology: Decreasing Drift Potential During Application, G. A. Watkins, Samuel G. Mcneill, James R. Martin, S. A. Shearer

Agricultural Engineering Extension Updates

Accidental spray drift from pesticide applications can result in dangerous conditions for humans, animals, and the environment. It also can mean extra costs for the applicator due to wasted chemical and inefficient applications. Although complete elimination of spray drift is nearly impossible, drift problems and their effects on our environment can be minimized with proper application techniques and favorable weather conditions.

Kentucky Traffic Accident Facts 1992 Report, Kentucky State Police

Kentucky Transportation Center Research Report

KENTUCKY'S TRAFFIC ACCIDENT FACTS report for 1992 is based on accident reports submitted to the Accident Unit housed in the Kentucky State Police Information Services Branch, Records Section. As required by Kentucky Revised Statutes 189.635, "every law enforcement agency whose officers investigate a vehicle accident of which a report must be made .. . shall file a report of the accident ... within ten days after investigation of the accident upon forms supplied by the bureau.· The stated purpose of this requirement is to utilize data on traffic accidents" for such purposes as will improve the traffic safety program in …

Priming Of Peripheral Lymph Node B Cells With Tnp-Ficoll: Role Of Lymphokines In B Cell Differentiation, S. Niranjan Goud, Alan M. Kaplan, Subbarao Bondada

Microbiology, Immunology, and Molecular Genetics Faculty Publications

We have previously shown that peripheral lymph node (PLN) B lymphocytes of adult DBA/ 25 mice failed to make an antibody responseto type 2 antigen TNP-Ficoll, but exhibited a good antibody response to type 1 antigen TNP-BruceNa abortus. In the present study we wanted to find out whether the unresponsivenessof PLN B cells to TNP-Ficoll is due to defectsin the early activation and proliferation stage or in the final differentiation stageof B cells. Therefore, we have used a two-step protocol of in vivo immunization of mice with TNP-Ficoll and the subsequent in vitro challenge with TNP-Brucella abortus and studied the …

Evaluation Of Headwalls And Outlets For Geocomposite Edge Drains On I-75 And I-71, L. John Fleckenstein, David L. Allen, Jack A. Harison

Kentucky Transportation Center Research Report

Longitudinal, round, perforated pipe edge drains have been used along Kentucky roadways for approximately two decades. Panel (fin) edge drains were first used in Kentucky in 1984. Most of these edge drains were installed on the Interstate and Parkway systems.

Several problems related to the drains have been noted in the last seven years. A number of these problems have been observed to be related to flexible outlet pipes and headwalls.

A recent study was initiated to evaluate headwalls and outlets on I-75 from Lexington, Kentucky to Cincinnati, Ohio (approximately 70 miles) and on I-71 from Louisville, Kentucky to I-75 …

Phenylbutyl Nitrone Compositions And Methods For Prevention Of Gastric Ulceration, Robert A. Floyd, John M. Carney

Pharmacology and Nutritional Sciences Faculty Patents

Compositions containing PBN, or active derivatives thereof, in a suitable pharmaceutical carrier for administration to a patient, are disclosed for treating or preventing gastric ulceration caused by ingestion of non-steroidal anti-inflammatories. Based on animal studies, the dosage is in the range of 3 to 300 mg/kg and is administered prior to, simultaneously, or shortly after ingestion of the NSAID compound(s). In the preferred embodiment, the range is between 10 and 30 mg/kg, depending on the dosage unit required to protect the mucosa. The preferred method of administration is orally, alone or in combination with the non-steroidal anti-inflammatory. It is believed …

3-Hydroxy-N-Methylpyrrolidone And Use As Transdermal Enhancer, George A. Digenis, Walter J. Doll, Amale Hawi

Pharmaceutical Sciences Faculty Patents

The novel compound, 3-hydroxy-N-methylpyrrolidone, is effective as a transdermal enhancer for the absorption of drugs through the skin of humans and animals. The 3-hydroxy-N-methylpyrrolidone is prepared from delta-butyrolactone which is converted to methyl 2,4-dibromobutyrate, this intermediate is reacted with methylamine to form N-methyl-2,4-dibromobutyramide, this intermediate is converted to 3-bromo-N-methyl-2-pyrrolidone by ring closure, and the 3-bromo-N-methyl-2-pyrrolidone is reacted with an alkaline earth metal carbonate or alkaline metal carbonate to form 3-hydroxy-N-methyl-2-pyrrolidone.

Hybrid Variation For Yield, Crude Protein, And Feed Value Of Corn, Z. Hu, C. G. Poneleit, K. O. Evans, Michael Collins, D. O. Liptrap

Agronomy Notes

The value of corn as a feed grain depends on the yield per acre, the protein content of the grain, and for some livestock, the lysine level of the protein. Most farmers are aware of yield differences among hybrid corn varieties but may not realize that protein content can also vary significantly. Grain protein level should be accounted for to determine how much protein supplementation will be needed to balance an appropriate animal diet. However, since corn protein is deficient in the amino acid lysine, which is essential for non-ruminant animals, lysine content as well as crude protein content should …

Phenyl Butyl Nitrone Compositions And Methods For Treatment Of Oxidative Tissue Damage, John M. Carney, Robert A. Floyd

Pharmacology and Nutritional Sciences Faculty Patents

Compositions for treating tissue damage from ischemia contain PBN, or active derivatives thereof, which are active during ischemia in preventing ATP depletion of the cells which predisposes them to subsequent injury during reperfusion, and which are active during reperfusion as oxygen radical scavengers, in a suitable pharmaceutical carrier for systemic or local administration, especially to the CNS, spinal column and eyes. Based on animal studies, the dosage for treating damage due to stroke is in the range of 10 to 300 mg/kg. Similar dosages are useful in treating damage resulting from free radical generation during inflammation, either as a product …

The Tall Fescue Endophyte, Don Ball, Garry D. Lacefield, Carl S. Hoveland

Agriculture and Natural Resources Publications

Tall fescue (Festuca arundinacea Schreb.) is the most important cool-season grass in the United States, providing the primary ground cover on some 35 million acres. It is a versatile perennial used to provide pasture and hay for livestock, for various turf purposes, and for erosion control. Commonly referred to as simply "fescue," this widely adapted, persistent grass is seed propagated, tolerant of a wide range of management regimes, and it produces good forage yields. Laboratory nutritive analyses of fescue compare favorably to those of many other cool-season grasses.

Biodegradable, Low Biological Toxicity Radiographic Contrast Medium And Method Of X-Ray Imaging, Michael J. Jay, Yun Ryo

Pharmaceutical Sciences Faculty Patents

A biodegradable, low biological toxicity, particulate radiographic contrast medium comprises biodegradable polymeric spheres of average molecular weight average diameter about 10-1,000 nm or about 0.01-1.0 micron carrying in at least radiographic contrasting amount of a radiographically opaque element.

A method of obtaining a tomographic image of the body portion of a subject comprises administering to the subject a radiographically-detectable amount of the biodegradable, low-toxicity radiographic medium of claim 1; allowing for the spheres to be taken-up by the body portion; and X-raying an area comprising the body portion.

A method of improving the contrast of a tomographic image of a …

Method Of Reducing Odor Associated With Hexanal Production In Plant Products, David Hildebrand, Thomas R. Kemp, Roger Andersen, John H. Loughrin

Plant and Soil Sciences Faculty Patents

A method of reducing the formation of hexanal by plant parts comprises breaking the plant parts, adding thereto an agent comprising lipoxygenase 3 enzyme and allowing the plant parts to remain in contact with the enzyme under conditions effective to attain the desired effect. A method of producing a low odor plant part meal or flour comprises breaking up the plant parts, adding an agent with lipoxygenase 3 enzyme and allowing the plant parts to remain in contact with the enzyme under conditions effective to attain the desired effect. An improved composition comprises a hexanal producing plant part meal or …

College Of Law Commencement Program, 1991, University Of Kentucky

Graduation Programs

No abstract provided.

Evaluation Of Highway Geometrics Related To Large Trucks, Kenneth R. Agent, Jerry G. Pigman

Kentucky Transportation Center Research Report

One objective of this study was to determine the extent of highway safety and geometric problems associated with larger trucks using Kentucky's highways. The accident analysis involved both a general analysis of all truck accidents statewide as well as the identification of specific high-accident locations. A second objective was to identify criteria which can be used in identifying roadway sections that cannot safely accommodate large trucks.

The accident analysis given can be used to investigate locations which have a high number of truck accidents. The general accident statistics related to trucks can be used in the investigation of the high-accident …

Novel Peptidyl Carbamate Inhibitors Of The Enzyme Elastase, George A. Digenis, Bushra J. Agha

Pharmaceutical Sciences Faculty Patents

To see the abstract, please download this patent.

Information Delivery: Where Editors And Librarians Meet, Antoinette Paris Powell

Library Presentations

No abstract provided.

Method For X And Y Spermatozoa Separation, Panayiotis M. Zavos, Karl A. Dawson

Animal and Food Sciences Faculty Patents

A method for separating male and female determining spermatozoa includes the initial step of exposing freshly ejaculated spermatozoa in a substantially protein free diluent to an excess concentration of a monoclonal antibody directed against H-Y antigen that binds substantially exclusively with male determining spermatozoa. The method continues with the suspending of the exposed spermatozoa together with a conjugate of (1) an immunoglobulin G antibody that binds substantially exclusively to the monoclonal antibody and (2) an immunoabsorbant substrate in a substantially protein free diluent. This forms a conjugate/spermatozoa preparation. The method concludes with the recovering of the separated male and female …

1990 Kentucky Winter Annual Legume Variety Test, L. M. Lauriault, Norman L. Taylor, Jimmy C. Henning, W. T. Edmonson

Agronomy Notes

Cover crops are often used in Kentucky following the harvest of row crops such as tobacco, corn, and soybeans. Living cover crops can prevent erosion, reduce leaching of nutrients, and supply grazing, green manure, or a plant cover in which to no-till the following spring.

Grazing Alfalfa, Harlan E. White

Kentucky Alfalfa and Stored Forage Conference

Alfalfa has tremendous potential as a pasture plant. The characteristics such as high yields, high quality, persistence, and drought tolerance that make it so valuable for hay and silage production also make it extremely useful for grazing. Properly managed so it has adequate recovery periods after being grazed, it can provide grazing over a six-month grazing season.

Hay Testing And Marketing Update, Jimmy C. Henning

Kentucky Alfalfa and Stored Forage Conference

The hay testing program of the Kentucky Department of Agriculture continues to be actively involved across the state. Presently, there are stationary NIR labs in Frankfort, Glasgow, and Paducah. These labs operate somewhat differently from traditional forage testing labs because, for the price of analyzing the forage sample ($10), they will actually come to the farm and sample your hay! To get your forage analyzed, call the Department of Agriculture in Frankfort at 1-800-248-4628. They will find a convenient time to meet with you at your bam for sampling. The KDA. samplers will also rate your hay for several visual …

Management Options For Thinning Alfalfa Stands, Garry D. Lacefield

Kentucky Alfalfa and Stored Forage Conference

Alfalfa "Queen of the Forage Crops", is the most important forage legume grown in the United States. It is widely adapted and is grown over a wide range of soil and climatic conditions. Alfalfa has the highest yield potential and highest feeding value of all adapted perennial forage legumes. It is a versatile crop which can be used for pasture, hay, silage, green-chop, soil improvements and human consumption (sprouts, etc.). As a result of this crops many merits, especially yield, quality and versatile use, it can be used successfully in many animal feeding programs.

Alfalfa Varieties, Jimmy C. Henning

Kentucky Alfalfa and Stored Forage Conference

Few areas of forage agriculture are changing faster than variety development in alfalfa. The 1990 revised "Alfalfa Varieties" publication of the Certified Alfalfa Seed Council listed 26 new alfalfa varieties. Of the available certified alfalfa varieties, only 10 to 15% are public varieties. The remainder are developed and marketed by commercial companies such as Agripro, Dairy land, FFR, Pioneer, Vista, W-L Research, and others. The need for yield and performance information on alfalfa varieties therefore increases yearly. In 1990, the alfalfa variety testing program was re-started under the leadership of the University of Kentucky and Western Kentucky University (WKU). Three …

1990 Kentucky Red Clover Variety Test, L. M. Lauriault, Norman L. Taylor, Jimmy C. Henning, W. T. Edmonson

Agronomy Notes

Red clover is a high quality, shortlived perennial legume that is used in mixed or pure stands for pasture, hay, silage, green chop, and soil improvement. This species is adapted to a wide range of climatic and soil conditions and therefore is very versatile as a forage crop. Stands are generally productive for two or three years with the highest yields occurring in the year following establishment. Red clover is used primarily as a renovation legume for grass pastures. It is the dominant legume in Kentucky because it is high in seedling vigor, quality, yield, and animal acceptance.

Default Rules For Contract Formation By Promise And The Need For Revision Of The Mailbox Rule, Beth A. Eisler

Kentucky Law Journal

No abstract provided.

Farm Nutrient Management, William O. Thom

Soil Science News and Views

Nutrient management is becoming a buzz word in today's vocabulary of crop and livestock production. In the past it was applied to efficient management of all nutrient sources used for crop production. More recently it is being used to account for all nutrients used for crop production that are brought onto the farm, removed from the farm in crop and animal products, and reallocated within the farm unit. Nitrogen, phosphorus, and potassium are the nutrients of concern with nitrogen and phosphorus being most important.