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Articles 1 - 16 of 16
Full-Text Articles in Life Sciences
Laboratory Comparisons Of Two Species Of Liquidambar, Lynn Wellman
Laboratory Comparisons Of Two Species Of Liquidambar, Lynn Wellman
Masters Theses & Specialist Projects
Laboratory germinated seedlings of Liquidambar styraciflua L., sweet gum, from Barren County, Kentucky, subjected to a flooding or inundation test were shown to respond in significantly different ways than did the controls. Plants with root systems standing in water showed a much shorter period of non-dormancy than plants that were not subjected to submergence when both were grown under long day, warm temperature conditions in growth chambers. There was no evidence of transfer of a growth retardant or dormin-like compound in water transferred from plants grown under short day (long night) conditions to plants with roots submerged under long day …
Kentucky Warbler (Vol. 53, No. 4), Kentucky Library Research Collections
Kentucky Warbler (Vol. 53, No. 4), Kentucky Library Research Collections
Kentucky Warbler
No abstract provided.
Kentucky Warbler (Vol. 53, No. 3), Kentucky Library Research Collections
Kentucky Warbler (Vol. 53, No. 3), Kentucky Library Research Collections
Kentucky Warbler
No abstract provided.
Seasonal Abundance & Diversity Of Fishes At Three Stations On The Middle Fork Of Drake's Creek, Warren & Allen Counties, Kentucky, David Bell
Masters Theses & Specialist Projects
A total of 7,485 fish, representing 49 species, 25 genera, and 11 families, were electroshocked from three stations on the Middle Fork of Drake's Creek during the period January, 1972 through January, 1973. Community structure was influenced by seasonal changes in both numbers of species and numbers of individuals. The number of species per collection was at its highest, at all stations, during the month of September. The total number of species and individuals collected at each station progressively increased toward the upstream areas. Eleven of the forty-nine species collected during the course of the study provided 91.8% of the …
A Study Of Photoperiodic Time Measurement Of Samples From A Michigan Population Of Orconectes Immuni (Hagen), E. Lynn Talton
A Study Of Photoperiodic Time Measurement Of Samples From A Michigan Population Of Orconectes Immuni (Hagen), E. Lynn Talton
Masters Theses & Specialist Projects
Experiments were conducted to determine if an hourglass model is the mechanism whereby photoperiodic time is measured by the crayfish, Orconectes immunis. Two experiments were conducted in which there were three series of treatments. Series I and II were T experiments in which T was the total length of the light-dark cycle. In Series I the light phase of the cycle was held at 16 hours with varied lengths of darkness (LD 16:2, T 18; LD 16:8, T 24; LD 16:20, T 36; LD 16:32, T 48). In Series II the dark phase was 8 hours in length and …
The Effects Of Multiple Fin Amputations On Rates Of Fin Regeneration In Goldfish, Carassius Auratus (Linnaeus), Thomas Kozicki
The Effects Of Multiple Fin Amputations On Rates Of Fin Regeneration In Goldfish, Carassius Auratus (Linnaeus), Thomas Kozicki
Masters Theses & Specialist Projects
Goldfish, Carassius auratus (Linnaeus), were used in the study of rates of regeneration in all possible combinations of caudal, dorsal, left pectoral, and right pectoral fin amputations. The purpose of this study was to ascertain the effects of multiple injuries on rates of regeneration, to determine rates of regeneration in different fins, to test the hypothesis that rates of regeneration decrease from the proximal to the distal areas of a fin, and to determine the presence or absence of morphogenetic gradients in fin regeneration.
In almost all cases, no significant differences in total regeneration were found to occur when the …
A Recent History Of Subject Philosophy And Pedagogical Style In Physical Education: A Case Study In Curriculum Change, Kenneth Atkins
A Recent History Of Subject Philosophy And Pedagogical Style In Physical Education: A Case Study In Curriculum Change, Kenneth Atkins
Masters Theses & Specialist Projects
The Journal of Health, Physical Education and Recreation was subjected to a content analysis for the period 1963-1973 using subject philosophy, pedagogical style, and contributors as the content indicators. The study examines how curriculum change and subject content reflect change and ideology in the wider society. Justifications for teaching physical education have shifted from a traditional emphasis on fitness and character training to education for leisure and lifetime sports and the desirability of self-actualization via movement education. The study argues that those changes parallel a move in the requirements of the social and economic structure, from mass wage labor to …
The Effect Of Cv-1 Cell Geometry On The Ultraviolet Radiation Sensitivity Of Mammalian Cells In Vitro, Daniel J. Knauer
The Effect Of Cv-1 Cell Geometry On The Ultraviolet Radiation Sensitivity Of Mammalian Cells In Vitro, Daniel J. Knauer
Masters Theses & Specialist Projects
The effect of cell geometry on the radiosensitivity to ultraviolet (UV) light has been studied in the CV-1 host cell-capacity system. In this system the macromolecular damage incurred by monolayers of cells cultures as the result of exposure to UV radiation is monitored by testing the ability of irradiated cells to support the replication of Herpes simplex virus. The target molecule has been shown to be DNA and is centrally located
Mammalian cells have an absolute requirement for Mg++ and Ca++ in order to remain attached to artificial substrata. To test the effect of cell geometry on UV …
Kentucky Warbler (Vol. 53, No. 2), Kentucky Library Research Collections
Kentucky Warbler (Vol. 53, No. 2), Kentucky Library Research Collections
Kentucky Warbler
No abstract provided.
Comparison Of Iron Supplements For The Prevention Of Anemia In Young Pigs, Steve Hieronymus
Comparison Of Iron Supplements For The Prevention Of Anemia In Young Pigs, Steve Hieronymus
Masters Theses & Specialist Projects
Crete Koate® product originally intended to be utilized for absorbing excess moisture and reducing knee abrasions of baby pigs raised in confinement, was tested as a hematinic for young pigs. Four treatments were studied: (1) T-NI, pigs receiving no iron; (2) T-IS, pigs receiving a 2 ml intramuscular injection of iron-dextran at 2 days of age; (3) T-CK, pigs raised in pens treated daily with Crete Koate; (4) T-ISCK, pics receiving an intramuscular injection of iron-dextran on day 2 whose pens received daily treatments of Crete Koate. Hemoglobin levels were used as an indicator of iron status in the …
Ua11/2 Wku Livestock Judging Team Takes Top Honors At Competition, Wku Public Affairs
Ua11/2 Wku Livestock Judging Team Takes Top Honors At Competition, Wku Public Affairs
WKU Archives Records
Press release regarding the WKU livestock judging team.
Ua77/1 Western Alumnus, Vol. 47, No. 4, Wku Alumni Relations
Ua77/1 Western Alumnus, Vol. 47, No. 4, Wku Alumni Relations
WKU Archives Records
Quarterly magazine created for WKU alumni. Regular features are Hilltopics, Sports, Alumni Newsgrams and Notes and In Memoriam. This issue includes:
- Energy: Campus Conservation
- The Quilting Bee
- Old-Timers Take the Court
- Students and the Job Hunt
- Behind the Scenes
- Living and Learning Laboratories
- Rx for Ailing Indoor Plants
- Mardi Gras! ROTC on Parade
- Following the Yellow Brick Road
- Ford: Words of a President
- Photo Feature - President Downing
- Lights, Camera, Actioin!
Ua68/1 Forum, Wku Potter College Of Arts & Letters
Ua68/1 Forum, Wku Potter College Of Arts & Letters
WKU Archives Records
WKU Potter College of Arts & Letters faculty newsletter regarding faculty research and publications. This issue includes:
- Mounce, Robert. As I See It - Fletcher Byrom
- Jackson, Carlton. History at Western Kentucky University: A Rationale
- Glaser, Joseph. Nature's Mystic Book: A Report from the New Biology
Kentucky Warbler (Vol. 53, No. 1), Kentucky Library Research Collections
Kentucky Warbler (Vol. 53, No. 1), Kentucky Library Research Collections
Kentucky Warbler
No abstract provided.
Evaluation Of Herbicides For Suppression Of Rhizome Growth From Johnsongrass (Sorghum Halepense L.) In Corn And Soybeans, John Oakes
Masters Theses & Specialist Projects
Johnsongrass (Sorghum halepense L.) presents a serious problem in the production of corn and soybeans in Kentucky.
Various rates of the thiocarbamates, dinitroanilines, carbamates, amides, ureas, and triazines were used in association with the crops corn (Zea mays L.) and soybeans (Glycine max L.) to determine the degree of suppression on rhizomatous johnsongrass infesting the previously named crops.
Suppression was determined by selecting areas within each treated plot, counting the number of culms, then harvesting johnsongrass rhizomes. Dry weights of rhizomes were then determined as a measure of rhizome suppression.
Results show that of …
Movement Of Soil Nitrate Through A Pembroke Soil As Affected By Tillage Method And Time Of Nitrogen Application, Noel T. Johnston
Movement Of Soil Nitrate Through A Pembroke Soil As Affected By Tillage Method And Time Of Nitrogen Application, Noel T. Johnston
Masters Theses & Specialist Projects
Of all the plant nutrients, nitrogen has been subjected to the most extensive study. The amount of inorganic nitrogen in the soil is small while the quantity needed annually by crops is comparatively large. Of the macronutrients usually applied in commercial fertilizers, nitrogen seems to have the quickest and most pronounced effect on plant growth.
In applying the nitrogen fertilizer for crop use, one must be concerned with placement, form, and availability, and with keeping the fertilizer where it is placed throughout the critical part of the growing season. The nitrogen supply molded by non-leguminous plants is of extreme importance …