Digital Commons Network^™

Biological Activity Of Trimethylselenonium-Selenium And Influence Of Vitamin E On Its In Vivo Formation In Rats Using A Torula Yeast Diet, David Ding Tsair Tsay

Electronic Theses and Dissertations

During recent times, many efforts have been extended to investigate the metabolism of selenium compounds-in microorganisms, animals and plants. Several investigators (1-3) have proposed some hypothetical metabolic pathways for selenium. However, the role of selenium in the life function of animals remains unknown. Liver necrosis, as induced by the feeding of a Torula yeast diet which is unsupplemented with vitamin E and selenium, is known to be a fatal symptom in rats (4-6). The addition of either vitamin E or selenium to the diet is associated with the prevention of this condition. Schwarz (7) has suggested that vitamin E and …

The Love Ethic Of Ernest Hemingway / By Jo Harriet Strickler, Jo Harriet Strickler

Electronic Theses and Dissertations

No abstract provided.

Water Quality Changes Under Ice Cover In Northern Prairie Lakes, Steven P. Gloss

Electronic Theses and Dissertations

Water quality changes under ice cover were studied in seven northern prairie lakes. The lakes are high in dissolved materials and exist essentially as closed systems during the winter months. Ice cover ranging from 53 to 86 cm developed on the lakes. Melted ice samples showed small amounts of dissolved impurities present in surface layers of the ice. No substantial concentrations of any ions were found in the ice of lower layers. Specific conductance increased over 40% under ice cover in two of the lakes studied. Increases in other lakes ranged from 19 to 38%. Major ions showed increases similar …

Effects Of Aldrin On Young Pheasants Under Semi-Natural Conditions, Ronald Eugene Thill

Electronic Theses and Dissertations

Effects of aldrin on young pheasants were studied under semi-natural conditions in four one-acre enclosures during the summer of 1968. The center two-thirds of each plot was planted in corn; remaining peripheral cover was maintained in smooth brome and alfalfa. Prior to planting, center portions of two plots were sprayed with 2 pounds of aldrin per acre on Hay 20, while remaining plots served as controls. On June 12, four family units consisting of two broody pheasant hens and two bantam hens with 15 three-day-old chicks each were confined in plots. Hens and broods were given free run 10 days …

The Status Of Journalism In North Dakota High Schools, Neil Rae Mcfadgen

Electronic Theses and Dissertations

With the mass media exerting a tremendous influence on our day-to- day living, scholastic journalism with its emphasis on mass communication becomes a vital part of any high school curriculum. Career literature written about opportunities in journalism strives to motivate the high school student to consider professional journalism as his life' s work. Even though the percentage of high school students who have been active in journalism functions and then elect professional journalism as a career has been small in the past, there has been a decided increase in the college journalism enrollments since the year 1951. According to the …

Syntheses And Antimicrobial Activities Of Some 4-Aza-Sitostane Derivatives, Hassan Y. Aboul-Enein

Electronic Theses and Dissertations

Research into the chemical and pharmacological properties of aza­steroids has become of interest because of their potential value as pharmacodynamic and chemotherapeutic agents. A nitrogen atom, for example, would be able to interact, unlike carbon, with a variety of sites in enzymes by means of ionic-ionic, ionic-dipole, dipole-dipole and hydrogen.bonds. Azasteroids having a nitrogen, atom might be adsorbed more strongly or in a different orientation to a given enzyme, and also may produce.a different biologic effect with a new spectrum of biological activities. The pharmacological.activities of a number of synthetic azasteroids, have been reported.

This investigation is concerned with the …

Naturalism In Dreiser's Female Characters, Ann Jackson Arnold

Electronic Theses and Dissertations

No abstract provided.

The Integration Of Family Life Education In An Innovative Elementary School In Watertown, South Dakota, Sharon Lohr Devaney

Electronic Theses and Dissertations

With the help of a home economics consultant, teachers at Lincoln Learning Laboratory, Watertown, South Dakota, attempted to integrate Family Life Education into the curriculum in the second semester of the school year, 1967-68. . . . It was felt that the following objectives could be accomplished. (1) To enrich the curriculum of Lincoln Learning Laboratory through the integration of Family Life Education. (2) To give the participating teachers some in-service training. (3) To create an awareness of -the possibilities for integration of Family Life Education in teachers in the area since Lincoln was being promoted through communications and observations …

A Survey Of Child Care Arrangements For Children Of Mothers Employed In Three Industries In Water Valley, Mississippi, Anna Mae Mcgonagill Mathis

Electronic Theses and Dissertations

No abstract provided.

An Evaluation Of Soil Surveys For Urban Land Use Planning, Paul Jonathan Barlow

Electronic Theses and Dissertations

No abstract provided.

The Effect Of 4-Ethyl-4-Aza-5-Cholestane On The Carbohydrate Metabolism Of Staphylococcus Aureus, Samia A. El Dardiry

Electronic Theses and Dissertations

No abstract provided.

The Histology And Fine Structure Of The Fowl Ureter (Gallus Domesticus), Harold Fred Halstead

Electronic Theses and Dissertations

No abstract provided.

Distribution Of The Fishes Of Toby Tubby Creek And Clear Creek, Tributaries Of Sardis Reservoir, Arnold Jackie Herring

Electronic Theses and Dissertations

No abstract provided.

Synthesis Of Some Potential Antimicrobial Guanidinoazaandrostanes, Jack Chung-Kyun Kim

Electronic Theses and Dissertations

No abstract provided.

Tritiated Thymidine And Colchicine Studies Of Cells As A Function Of Size In The Mouse Ehrlich Ascites Carcinoma, Pierre Rivalier Chalaron

Electronic Theses and Dissertations

No abstract provided.

Distribution And Incidence Of Frog Lung Flukes In Lafayette, Pontotoc And Panola Counties, Mississippi, With The Proposal Of A New Species And A Revision Of The Genus Haematoloechus, Robert Thural Clark

Electronic Theses and Dissertations

No abstract provided.

Revolt And Solidarity In Selected Works Of Albert Camus, Allie Ann Corneil

Electronic Theses and Dissertations

No abstract provided.

A Comparison Of The Growth Rate Of Mouse Leukemia L-1210 In Modified Sri-14 Medium And Modified Hutchison Medium And The Effectof Vaccinia Virus In Vitro, James Rutherford Baldwin

Electronic Theses and Dissertations

No abstract provided.

Aeration Of Stockade Lake, South Dakota, Larry C. Vanray

Electronic Theses and Dissertations

Intermittent aeration of Stockade Lake (2,470 acre feet) during the summers of 1967 and 1968 temporarily altered the thermal profile and phytoplankton density. Continual aeration for 48 hours in the deepest portion of this eutrophic lake produced epilmnetic cooling, hypolimnetic warming and apparent reduction of algal populations at three sampling stations in various parts of the lake. Dye, released at the aeration site, was found at all depths throughout the lake after 461/2 hours aeration. Air bubbles, rising from diffuser blocks near the lake bottom, carried cold, hypolimnetic water to the surface at a rate of 4.7 million gallons per …

A Survey Of Dietary Practices Of Juniors And Seniors Enrolled Inhome Economics Classes At The University Of Mississippi Fall Semester, 1968-69 / By Marilyn Jenkins Stewart, Marilyn Jenkins Stewart

Electronic Theses and Dissertations

No abstract provided.

Tennessee Williams' Creative Drive And The Glass Menagerie / By Michael Mobley Richey, Michael Mobley Richey

Electronic Theses and Dissertations

No abstract provided.

The Role Of The Hospital Pharmacist In The Pharmacy And Therapeutics Committee : A Study Of Small Group Dynamics / By Norman Earl Tullis, Norman Earl Tullis

Electronic Theses and Dissertations

No abstract provided.

Secondary Succession On Severely Eroded Areas Of Coastal Plain Sedimentary Formations In North Mississippi, Jesse Allen Bourland

Electronic Theses and Dissertations

No abstract provided.

A Survey Of War Attitudes Expressed In Selected American Plays From 1914 To 1968, Eloise Nesbit

Electronic Theses and Dissertations

No abstract provided.

Histochemical Demonstration Of Cation Activated Adenosine Triphosphateses In The Radicle Of Some Pine Embryos, Clarence Little Morris

Electronic Theses and Dissertations

No abstract provided.

Current Handling Procedures Of Radiopharmaceuticals In U. S. Hospitals, Frederic Earl Jones

Electronic Theses and Dissertations

No abstract provided.

A Morphological Study Of The Gonadal Tissue Of Aedes Aegypti, Susan Elisabeth Knight Gibson

Electronic Theses and Dissertations

No abstract provided.

Survey Of Use Of Instructional Media At Madison College, Mae Moore Frantz

Electronic Theses and Dissertations

No abstract provided.

Legal Aspects Of The Exploitation Of Natural Resources Of The Ocean Floor In The High Seas, Jason Bin Hsu

Electronic Theses and Dissertations

No abstract provided.

Effect Of Introducing Irrelevant Stimuli On Discrimination Learning In The Pigeon / By Billy L. Smith, Billy Lee Smith

Electronic Theses and Dissertations

No abstract provided.