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Articles 8851 - 8880 of 9775
Full-Text Articles in Entire DC Network
The Role Of Seasonal Imagery In Some Of Horace's Odes, Douglas Kevin Gray
The Role Of Seasonal Imagery In Some Of Horace's Odes, Douglas Kevin Gray
Electronic Theses and Dissertations
No abstract provided.
A Numerical Solution For The Distribution Of Time Harmonic Electromagnetic Fields In An Arbitrary Shaped Aperture In A Ground Screen, Orion Chester Dunaway
A Numerical Solution For The Distribution Of Time Harmonic Electromagnetic Fields In An Arbitrary Shaped Aperture In A Ground Screen, Orion Chester Dunaway
Electronic Theses and Dissertations
No abstract provided.
The Einfunction Solution Of The Scattering Of Beam Radiation Fields By Spherical Objects / By Wen-Chung Tsai, Wen-Chung Tsai
The Einfunction Solution Of The Scattering Of Beam Radiation Fields By Spherical Objects / By Wen-Chung Tsai, Wen-Chung Tsai
Electronic Theses and Dissertations
No abstract provided.
A Dynamic Impact Model Of Regional Income : A Reduced Form Approach, Cameron S. Thraen
A Dynamic Impact Model Of Regional Income : A Reduced Form Approach, Cameron S. Thraen
Electronic Theses and Dissertations
In a time of increased awareness of regional and community repercussions of socio-economic and political decisions which often originate outside of the region or community, there is a strong need for the development of a theoretically acceptable, and statistically applicable method, by which the impact of these various decisions upon the regional economy can be delineated. A priori knowledge, based upon an abstract theoretical model is not sufficient. The ramifications of decisions which affect the income producing sectors of a regional economy are not contained within a vacuum. It is paramount that the regional impacts of such decisions be estimated …
An Analysis Of The Earnings-Price Index As An Investment Tool, Raymond J. Wood
An Analysis Of The Earnings-Price Index As An Investment Tool, Raymond J. Wood
Electronic Theses and Dissertations
An investor maintains a portfolio containing various quantities of such items as money, bonds, securities, or other physical goods which comprise his wealth. Assuming that the investor attempts to maximize his wealth subject to his preferences toward risk, then the investor must make a change in his portfolio to maintain equilibrium if there is a change in the condition affecting either risk, appreciation, rate of return or any of the assets in his portfolio. As a result, the rates of return of the various forms of wealth become very important, i.e., the expected rate of return on bonds vis-a-vis the …
Acoustical Analysis Of Thunder Signatures, Robert Eugene Losey
Acoustical Analysis Of Thunder Signatures, Robert Eugene Losey
Electronic Theses and Dissertations
No abstract provided.
A Proposal For Expansion Of Instructional Television Services Atthe University Of Mississippi Oxford Campus, David Peter Kintsfather
A Proposal For Expansion Of Instructional Television Services Atthe University Of Mississippi Oxford Campus, David Peter Kintsfather
Electronic Theses and Dissertations
No abstract provided.
A Study Of Production And Costs In United States Retail Pharmacy, David Niven Lohrisch
A Study Of Production And Costs In United States Retail Pharmacy, David Niven Lohrisch
Electronic Theses and Dissertations
No abstract provided.
A Laboratory Investigation On The Effects Of Suspended Sedimenton The Reaeration Coefficient Of Uniform Streams, Jin-Cherng S. Hong
A Laboratory Investigation On The Effects Of Suspended Sedimenton The Reaeration Coefficient Of Uniform Streams, Jin-Cherng S. Hong
Electronic Theses and Dissertations
No abstract provided.
A Zen Buddhist Interpretation Of The Suicide Of J. D. Salinger's Seymour Glass, Jennifer Gail Lucas
A Zen Buddhist Interpretation Of The Suicide Of J. D. Salinger's Seymour Glass, Jennifer Gail Lucas
Electronic Theses and Dissertations
No abstract provided.
A Comparative Study Of Freshman And Sophomore Music Education Requirements In The Mississippi Public Junior Colleges With Mississippi Senior Colleges And Universities, Jerry Ellis Wilkinson
A Comparative Study Of Freshman And Sophomore Music Education Requirements In The Mississippi Public Junior Colleges With Mississippi Senior Colleges And Universities, Jerry Ellis Wilkinson
Electronic Theses and Dissertations
University of Mississippi. Department of Music -- Doctoral essays
Long-Term Retention Of Tritium In Man, Chin-Jen Ou
Long-Term Retention Of Tritium In Man, Chin-Jen Ou
Electronic Theses and Dissertations
[No abstract provided.]
Criteria For Recreation Site Selection On Flood Control Reservoirs-Case Studies, Kenneth B. Mclaughlin
Criteria For Recreation Site Selection On Flood Control Reservoirs-Case Studies, Kenneth B. Mclaughlin
Electronic Theses and Dissertations
Stephen F. Austin State University was awarded a contract in August 1971 to select the 1,200 acres best suited for recreation area development on three proposed flood control reservoirs. At that time, there was no central publication which could be used as a guide for such a project. This thesis was written to help correct this situation. The nine factors that were used in initial site selection are soils, topography, access, wind, vegetation, land ownership, distribution of the sites, bridges and open-water and cove locations. Once the sites were selected, they were evaluated and assigned priorities for development according to …
Seasonal Movements And Habitat Selection Of Pheasant Cocks In South Dakota, Robert A. Fedeler
Seasonal Movements And Habitat Selection Of Pheasant Cocks In South Dakota, Robert A. Fedeler
Electronic Theses and Dissertations
Data were gathered on seasonal movements and habitat selection of 30 pheasant (Phasianus colchicus) cocks that were radio-equipped in eastern South Dakota from 1970 to 1972. Pheasant cocks stayed in an area of less than 100 acres from spring through hunting season. In winter, cocks used even smaller areas more intensively. Cocks moved about their home range by shifting their activity center rather than by adjustment in range of daily travel. Adult cocks seemed to have strong site attachments on a year-round basis. Immature cocks were more mobile, especially during the fall prior to hunting season. In spring, adult cocks …
Evaluation Of Cattle Use Of A Deer Winter Range In The Black Hills, David C. Hamm
Evaluation Of Cattle Use Of A Deer Winter Range In The Black Hills, David C. Hamm
Electronic Theses and Dissertations
Cattle use of a deer winter range in the Black Hills was investigated during the summer grazing seasons of 1971-1972. A U.S. Forest Service grazing allotment situated between Mystic and Redfern, South Dakota, was used as the study area. The allotment was divided into five grazing units or pastures managed collectively under a “rest-rotation” system of grazing. Three study sites were selected in each unit of the allotment, and 75 exclosures were erected on each site; a paired-plot method was used to collect data. Indices to use of sites by deer and cattle were obtained by counts of deer pellet …
A Study Of Bisimines Of Tetramethyl-1,3-Cyclobutanedione, Edward Albert Schmidt
A Study Of Bisimines Of Tetramethyl-1,3-Cyclobutanedione, Edward Albert Schmidt
Electronic Theses and Dissertations
It was the purpose, therefore, of this work, to investigate the preparation, properties, and reactions of bisimines of 2,2,4,4- tetramethyl-1,3-cyclobutanedione, to determine the chemical effects of carbon π-bonded to nitrogen. Certain of these effects are compared to carbon π-bonded to oxygen in a structurally similar environment.
Two Method Of Moments Solution Techniques For The Planar Dipolearray Problem, Lonnie Wilson Pearson
Two Method Of Moments Solution Techniques For The Planar Dipolearray Problem, Lonnie Wilson Pearson
Electronic Theses and Dissertations
No abstract provided.
Evaluation Of Giant Canada Goose Restoration In Western South Dakota, Dennis L. Lengkeek
Evaluation Of Giant Canada Goose Restoration In Western South Dakota, Dennis L. Lengkeek
Electronic Theses and Dissertations
A study of giant Canada goose (Branta Canadensis maxima) restoration in western South Dakota was conducted during 1970 and 1971. Nesting, production and mortality, homing, and pioneering were evaluated both years. Nesting began April 4 in 1970 and extended for 73 days, but the peak of nesting occurred from April 29 to May 5. In 1971, nesting began April 1 and continued for 69 days, with the peak occurring April 8-14. The peak of hatching occurred June 6-12 in 1970 and May 8-14 during 1971. Small stockponds were utilized for nesting both years. Islands were preferred nesting sites. Peninsulas and …
Applications Of New Methods Of Structure Determination, Richard Earl Wagner
Applications Of New Methods Of Structure Determination, Richard Earl Wagner
Electronic Theses and Dissertations
The structures of: 1) 2-piperidino-5-chlorornethyl-5-rnethyl-2- oxo-1, 3,2-dioxaphosphorinan; 2) 2-phenoxy-5-chloromethyl-5-methyl-2- oxo-1, 3,2-dioxaphosphorinan; 3) 2-p-bromophenoxy-5-chloromethyl-5- chloromethyl-5-methyl-2-oxo-1, 3, 2-dioxaphosphorinan have been resolved by x-ray single crystal studies. A Picker 4 circle diffractometer employing molybdenum x-rays and a zirconium filter was used to obtain accurate data. The space group of the first two compounds is P21/c while that of the third is Pca21. The lattice constants of the compounds are: 1) a = 10.035(8)Å, b = 6.503(4), c = 20.19(1), β = 96.8(3)°; 2) a = 6.237(3)Å, b = 11.437(5), c = 19.419(9), β = 109.95(3); and 3) a = …
Chemical Survey Of Selected South Dakota Lake Sediments, Alan Ross Swanson
Chemical Survey Of Selected South Dakota Lake Sediments, Alan Ross Swanson
Electronic Theses and Dissertations
Available phosphorus, organic carbon, and organic nitrogen were measured in bottom sediments of 16 lakes and ponds in northeast South Dakota. These lakes were glaciated, relatively shallow, and productive. Ranges of the surface sediments were: available phosphorus, 2 to 42 ppm; organic carbon, 0.94 to 5.34 percent; and organic nitrogen, 0.29 to 0.79 percent. Ranges of subsurface sediments were: available phosphorus, 2 to 39 ppm; organic carbon, 0.54 to 6.06 percent; organic nitrogen, 0.19 to 0.88 percent. Concentrations in most lakes varied little from top to bottom. Hard-bottomed lakes generally decreased in nutrient concentrations from sediment surface of subsurface. Lower …
Origin And Transport Of Nutrients In The Upper Big Sioux River, South Dakota, Charles William Thompson
Origin And Transport Of Nutrients In The Upper Big Sioux River, South Dakota, Charles William Thompson
Electronic Theses and Dissertations
The upper Big Sioux River Basin, in northeastern South Dakota, was studied to determine the origin and transport of nutrients in the Big Sioux River. The area was divided into three segments. Two of the segments, the Big Sioux River and Willow Creek Basins, were primarily agricultural drainage areas, and one segment was the city of Watertown. Sampling stations were selected to facilitate the determination of nutrient inputs to the river from each of these segments and to determine the nutrient load in the river leaving the study area. Nutrients studied included total orthophosphate and the particulate and dissolved fractions …
Nutrient Sources And Transport In The Central Region Of The Big Sioux River, South Dakota, Marvin E. Hora
Nutrient Sources And Transport In The Central Region Of The Big Sioux River, South Dakota, Marvin E. Hora
Electronic Theses and Dissertations
Concentration and flow of total phosphate (TP), total organic nitrogen (TON), and total organic carbon (TOC) were measured from November 9, 1971 to November 8, 1972 on the Big Sioux River, Six Mile-North Deer Creek, and Drainage M. The Big Sioux River transported 418,640 x 10 3 m3 of water, 776,880 kg TP, 599,590 kg TON, and 5,419,580 kg TOC during the study-year. Six Mile Creek transported 23,900 x 10 3 m 3 of water, 52,040 kg TP, 43,580 kg TON, and 327,860 kg of TOC. The transport of water and nutrients in Six Mile Creek per square kilometer of …
The Primary Structure Of Nifungin, Marvin Lee Withrow
The Primary Structure Of Nifungin, Marvin Lee Withrow
Electronic Theses and Dissertations
The primary structure of the antifungal peptide nifungin was studied. Amino acid analysis of nifungin before and after performic acid oxidation revealed 51 amino acids and the presence of an unidentified ninhydrin positive material. The unidentified material constituted approximately ten per cent of nifungin by weight. It contains nitrogen but, as reported by others (2), did not contain phosphate or reducing sugars. It was not hydrolyzed into smaller compounds by strong mineral acids. Carboxyl terminal analysis was conducted utilizing carboxy-peptidase A and B on both the oxidized and unoxidized nifungin. Tyrosine appeared to be released most rapidly followed by lysine, …
The Unsteady Circulation Distribution In Rotors And Its Application To Noise Studies, Assem A. Fathy
The Unsteady Circulation Distribution In Rotors And Its Application To Noise Studies, Assem A. Fathy
Electronic Theses and Dissertations
A new method for the calculation of the unsteady circulation distribution in axial flow compressors was developed. The classical assumption of representing the rotor by a two-dimensional infinite cascade was eliminated. Instead the more realistic case of a radial cascade with blades of finite length was studied. The blades were assumed to be thin and only slightly cambered. The flow was assumed ·to be incompressible and inviscid and the secondary flow effects were neglected. The velocity induced at an arbitrary point of a reference blade due to the bound vortices on the blade under consideration and the other blades and …
Extraction Mechanism For The System : Erbium Nitrate-Water-Di-(2-Ethylhexyl) Phosphoric Acid In N-Heptane / By O. P. Soni, O. P. Soni
Electronic Theses and Dissertations
No abstract provided.
Two-Phase Rocket Exhaust Impingement Study, Yuan Hsia
Two-Phase Rocket Exhaust Impingement Study, Yuan Hsia
Electronic Theses and Dissertations
No abstract provided.
Direct Sums Of Rings / By James Burson Rose, James Burson Rose
Direct Sums Of Rings / By James Burson Rose, James Burson Rose
Electronic Theses and Dissertations
No abstract provided.
General Series Solution Of The Elasticity Problem Of A Compositestrip, Dragoslav B. Basic
General Series Solution Of The Elasticity Problem Of A Compositestrip, Dragoslav B. Basic
Electronic Theses and Dissertations
No abstract provided.
Spectrum Analysis Of Water And Drag Reducing Polymer In Pipe Flow, Walter H. Klaus
Spectrum Analysis Of Water And Drag Reducing Polymer In Pipe Flow, Walter H. Klaus
Electronic Theses and Dissertations
No abstract provided.
A Comparative Study Of Elementary Music Education Trends And Issues From 1930-60 To 1960-72, Gaye Oakley Calhoun
A Comparative Study Of Elementary Music Education Trends And Issues From 1930-60 To 1960-72, Gaye Oakley Calhoun
Electronic Theses and Dissertations
No abstract provided.