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Articles 8551 - 8580 of 8952
Full-Text Articles in Entire DC Network
A Study Of The Life And Letters Of Julie De Lespinasse, Isabel Roberts Pullen
A Study Of The Life And Letters Of Julie De Lespinasse, Isabel Roberts Pullen
Electronic Theses and Dissertations
No abstract provided.
Variable Behavior In Adjusted And Less Adjusted Subjects, Willis Cullen Nowell
Variable Behavior In Adjusted And Less Adjusted Subjects, Willis Cullen Nowell
Electronic Theses and Dissertations
No abstract provided.
Pharmaceutical And Cosmetic Applications Of Carbopol 934, Phyllis M. Caver
Pharmaceutical And Cosmetic Applications Of Carbopol 934, Phyllis M. Caver
Electronic Theses and Dissertations
No abstract provided.
Synthesis And Dehydrohalogenation Rate Studies Of Potential Synergists For Ddt, Robert T. Kemp
Synthesis And Dehydrohalogenation Rate Studies Of Potential Synergists For Ddt, Robert T. Kemp
Electronic Theses and Dissertations
No abstract provided.
Variable Behavior In Anxious And Non-Anxious Subjects, Thomas Patrick Caffey Jr
Variable Behavior In Anxious And Non-Anxious Subjects, Thomas Patrick Caffey Jr
Electronic Theses and Dissertations
No abstract provided.
The Synthesis Of Thyroxin Analogs, Robert M. Friedenberg
The Synthesis Of Thyroxin Analogs, Robert M. Friedenberg
Electronic Theses and Dissertations
No abstract provided.
The Externality Of William Butler Yeats, David Slate Goforth
The Externality Of William Butler Yeats, David Slate Goforth
Electronic Theses and Dissertations
No abstract provided.
The Effects Of Varying Levels Of Alfalfa Hay In A Growing Fattening Ration For Pigs, Laverne J. Kortan
The Effects Of Varying Levels Of Alfalfa Hay In A Growing Fattening Ration For Pigs, Laverne J. Kortan
Electronic Theses and Dissertations
South Dakota farmers each year produce approximately 2 million bead of hogs which are valued at 75 to 100 million dollars. The income derived from the sale of hogs makes up approximately 20 percent of their cash fars income. The financial return received by the swine producer is an indication of his success. This success will depend in part upon the kind and cost of ration and the gaining ability of the pigs receiving this ration. The most important factor affecting profits in pork production is the cost of production. Recent studies indicate that approximately 80 percent of the total …
A Study Of The Relationship Of Antibiotics On Fecal Microflora Of Chicks, Robert C. Halseth
A Study Of The Relationship Of Antibiotics On Fecal Microflora Of Chicks, Robert C. Halseth
Electronic Theses and Dissertations
The advent of antibiotics in animal nutrition placed new emphasis on the intestinal microflors. E.L.R. Stokstad (38) presented the following observations as indicating that the growth promoting effect of antibiotics was due to the action on the bacteria of the intestinal trace. “(1) Antibiotics and chemotherapeutic agents of widely varying chemical structure are effective. This precludes the possibility of their being incorporated into any growth essential for the animal. (2) The ineffectiveness of antibiotics in increasing growth in the germ free animal. (3) The ineffectiveness of aureomycin in increasing growth of the developing chick embryo. (4) The effect of sanitation …
A Survey Of The Occupational Status Of Post World War Ii Agriculture Education Graduates Of South Dakota State College, Harry Franz
Electronic Theses and Dissertations
Today facts are demanded by everyone and for every purpose. To some extent, every activity of our life is governed by the results of a study of books and periodicals. This is true of a farmer cultivating his land, feeding his livestock, or purchasing his machinery. It is also true of persons in other vocations; the minister, the banker, the public official, the educator, the business man, and many others. When the vocational agriculture teacher has a problem he consults a “Handbook on Teaching Vocational Agriculture” which is a collection of organized facts based on experience. The efficiency in teaching …
Caracteres Femeninos De Romulo Gallegos : Barbara, Adelaida Y Marisela, Numancia Martinez
Caracteres Femeninos De Romulo Gallegos : Barbara, Adelaida Y Marisela, Numancia Martinez
Electronic Theses and Dissertations
No abstract provided.
A Comparison Of The Women In The Novels Of Willa Cather With Those In The Novels Of Ellen Glasgow, Pauline Holladay
A Comparison Of The Women In The Novels Of Willa Cather With Those In The Novels Of Ellen Glasgow, Pauline Holladay
Electronic Theses and Dissertations
No abstract provided.
Creole Tropes: A Study Of The Functions And Biographical Significance Of George Washington Cable's Imagery / By Sally Williams Wilson, Sally Williams Wilson
Creole Tropes: A Study Of The Functions And Biographical Significance Of George Washington Cable's Imagery / By Sally Williams Wilson, Sally Williams Wilson
Electronic Theses and Dissertations
No abstract provided.
The Southern Reporter, 1885-1930 / By Ida Faye Todd, Ida Faye Todd
The Southern Reporter, 1885-1930 / By Ida Faye Todd, Ida Faye Todd
Electronic Theses and Dissertations
No abstract provided.
The Villans In The Novels Of Charles Brockden Brown, Edna Earl Edwards
The Villans In The Novels Of Charles Brockden Brown, Edna Earl Edwards
Electronic Theses and Dissertations
No abstract provided.
Moralizations Of Fernan Caballero / By Glenna Sawyer, Glenna Sawyer
Moralizations Of Fernan Caballero / By Glenna Sawyer, Glenna Sawyer
Electronic Theses and Dissertations
No abstract provided.
Circulatory Arrest / By Guy P. Sharpe, Jr, Guy P. Sharpe Jr
Circulatory Arrest / By Guy P. Sharpe, Jr, Guy P. Sharpe Jr
Electronic Theses and Dissertations
No abstract provided.
Observations On The Birds Of Spring Lake State Park / By Walter Henry Rose, Walter Henry Rose
Observations On The Birds Of Spring Lake State Park / By Walter Henry Rose, Walter Henry Rose
Electronic Theses and Dissertations
No abstract provided.
The Influence Of Mechanistic Natural Law On Eighteenth Century And Present-Day Economic Thought, Henry Ellis Mattox
The Influence Of Mechanistic Natural Law On Eighteenth Century And Present-Day Economic Thought, Henry Ellis Mattox
Electronic Theses and Dissertations
No abstract provided.
A Survey Of The Pyrogen Content Of Hospital Distilled Water / By William Bryson Swafford, William Bryson Swafford
A Survey Of The Pyrogen Content Of Hospital Distilled Water / By William Bryson Swafford, William Bryson Swafford
Electronic Theses and Dissertations
No abstract provided.
Fatalism In Melville's Prose And Poetry, Shirley Jean Williams
Fatalism In Melville's Prose And Poetry, Shirley Jean Williams
Electronic Theses and Dissertations
No abstract provided.
A Microchemical Modification Of The Mccarthy And Sullivan Method For The Determination Of Methionine, Emilia Rodelas Joson
A Microchemical Modification Of The Mccarthy And Sullivan Method For The Determination Of Methionine, Emilia Rodelas Joson
Electronic Theses and Dissertations
Methionine was discovered in 1922 by Mueller (33) and was first known as Mueller’s acid. In 1928 Barger and Coyne (6) found that it was a methylated sulfur compound known as alpha-amino-gamma-methyl thio-butryic acid and later gave it the present shorter name of methionine. Rose and his associates (34) have shown that it is the essential sulfur amino acid and not cysteine as was formerly thought. Methionine plays an important role in the growth of plants and animals: first, as a methylating agent; second, as an amino acid essential for the building of tissue proteins; third, as a source of …
Effects Of Antibiotics Fed To Pigs During The Growing-Fattening Period, Harold John Kurtz
Effects Of Antibiotics Fed To Pigs During The Growing-Fattening Period, Harold John Kurtz
Electronic Theses and Dissertations
Many South Dakota farmers depend upon the pig enterprise for a portion of their yearly income. According to the South Dakota Crop and Livestock Reporting Service, approximately 19 per cent of the cash farm income of South Dakota is obtained from the marketing of hogs. The successful swine producer’s primary objective is to receive the greatest possible financial return for his investment and labor. In order to accomplish this aim, it is often desirable to feed a ration which produces as fast a rate of gain as possible without sacrificing feed efficiency or carcass quality. The growth response obtained by …
A Market News Service For Livestock Auctions In South Dakota, Gerald E. Marousek
A Market News Service For Livestock Auctions In South Dakota, Gerald E. Marousek
Electronic Theses and Dissertations
Auction sales are an important marketing medium for livestock in this country today. This method of selling is not a new or novel one. The selling of livestock through auctions was probably adapted from Great Britain, and first used in this country in the early nineteenth century. These sales were most often held to dispose of imported and domestic breeding stock. The first regularly scheduled auction sale with publicly consigned merchandise was established at Union, Iowa in 1904. From this beginning the number of livestock auctions increased, especially after 1930. This increase was particularly rapid in the twelve Western States …
A Study Of The Effects Of Aureomycin Upon The Microflora Of The Ovine Rumen, Milton Allison
A Study Of The Effects Of Aureomycin Upon The Microflora Of The Ovine Rumen, Milton Allison
Electronic Theses and Dissertations
Growth stimulation in domestic animals due to dietary supplementations of antibiotics has received a great deal of attention in the last few years. Moore and co-workers in 1946 (35) observed that the addition of streptomycin to the diet of chicks led to increased growth responses and in 1948 Harned et al. (17) administered aureomycin to chicks and he also noted an increased growth rate. Little significance was attached to these discoveries and the present interest in antibiotics as feed supplements is the result of investigations by Stokstad and co-workers in 1949 (40) with cultures of Streptomyces griseus and Streptomyces aureofaciens …
Effect Of Alfalfa Meal And Brewers Dried Yeast On Digestibility Of Different Qualities Of Prairie Hay By Cattle And Sheep, Leo Dubose
Electronic Theses and Dissertations
Roughages are one of the most important feeding stuffs, and a large quantity is produced each year that has a little market value except as a feed for ruminants. Cattle and sheep are able to consume and utilize efficiently large quantities of roughages when they are supplied with an adequate amount of nutrients essential for the animal and for an active bacterial population in the rumen. However, roughages vary considerably in their nutrient content and, thus, in their value as a feed, depending upon many factors, some of which are discussed in the review of literature. It is important that …
Relation Of Rate Of Gain To Feed Efficiency In Beef Cattle, Leo E. Lucas
Relation Of Rate Of Gain To Feed Efficiency In Beef Cattle, Leo E. Lucas
Electronic Theses and Dissertations
The relationship between rate and efficiency of gain, and the environmental factors affecting them, are of major importance in a selection program. Selection within recent years has tended to be mainly for improvement of breed type. As a result of this selection, improvement in type has taken place in the beef breeds, but a comparable improvement in performance does not seem to have occurred. It then seems likely that is breeders in the future intend to improve the performance of the beef breeds, they cannot do it by selection for type alone. A breeding program based on selection for performance, …
Methods Of Storing Alfalfa For Fattening Cattle, Leonard Herman Timmerman
Methods Of Storing Alfalfa For Fattening Cattle, Leonard Herman Timmerman
Electronic Theses and Dissertations
Cattle feeders and ranchers of South Dakota winter and fatten a great number of cattle on harvested grasses and legumes. The forages are stored for winter feeding both as hay and as silage. Alfalfa is one of the important crops in both the eastern and western portions of the state. The use of alfalfa, particularly as silage, in cattle feeding is increasing. This has raised many questions regarding the efficiency of alfalfa silage in relation to hay. A number of experiments have been conducted at various stations in which the feeding value of grass and/or legume silage has been compared …
Speed And Variability Of Crank Turning As A Function Of Non-Reward And Interference, Lois Cummings
Speed And Variability Of Crank Turning As A Function Of Non-Reward And Interference, Lois Cummings
Electronic Theses and Dissertations
No abstract provided.
The Basic Motivations Of Shaw's Major Male Characters, Widowers' Houses Through Heartbreak House, Colleen Fly
The Basic Motivations Of Shaw's Major Male Characters, Widowers' Houses Through Heartbreak House, Colleen Fly
Electronic Theses and Dissertations
No abstract provided.