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The Relative Feeding Value Of Soybean Meal Compared To Linseed Meal As A Protein Supplement For Dairy Cows For Milk And Fat Production, And Their Effect On The Quality Of The Butter Fat, John R. Bollinger Jan 1923

The Relative Feeding Value Of Soybean Meal Compared To Linseed Meal As A Protein Supplement For Dairy Cows For Milk And Fat Production, And Their Effect On The Quality Of The Butter Fat, John R. Bollinger

Electronic Theses and Dissertations

The expansion of the dairy industry to all parts of our country has caused further search for protein feeds suitable for dairy cattle, both from the standpoint of the cow, and as an economical feed. The dairy farmer has been urged to produce roughages high in protein, but these usually do not suffice to make a balanced ration for high producing cows. Oil meal, cottonseed meal, and gluten meal have long been used as supplements in grain mixtures and have given satisfactory results. These concentrates are produced in limited areas, hence must be shipped, which adds to their cost, besides …

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The Influence Of The Diet Of The Cow And The Effect Of Heat Upon The Antiscorbutic Potency Of Milk, Lynn Copeland Jan 1923

The Influence Of The Diet Of The Cow And The Effect Of Heat Upon The Antiscorbutic Potency Of Milk, Lynn Copeland

Electronic Theses and Dissertations

Inroduction: For a long time there has been a belief among scientific investigators and medical men that certain diseases, both of man and animal were the direct result of a faulty diet. In other words, something which was needed by the body for maintenance of growth and health was thought to be frequently lacking in the diet of man and animal. Attention was first called to these accessory substances thru investigations into the cause of the disease beri-beri. In 1884, the Japanese Navy, under the direction of Admiral Takaki, positively demonstrated that beri-beri was the result of a faulty diet, …

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The Influence Of The Size And Design Of Nails On Their Efficiency With Respect To Driving And Pulling From Various Species Of Wood, George Emil Heck Jan 1923

The Influence Of The Size And Design Of Nails On Their Efficiency With Respect To Driving And Pulling From Various Species Of Wood, George Emil Heck

Electronic Theses and Dissertations

This thesis gives the results of a study of the influence of the size and design of nails on their efficiency with respect to driving and pulling from various species of wood. The study was made at the Forest Products Laboratory of the United States Forest Services in cooperation with the American Steel and Wire Company, primarily to compare two types of nails, a common nail with plain head and regular point, and a special nail with a larger checkered head and a longer “diamond” point. The results indicate in a general way that the blunter point is the more …

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A Comparative Study Of Methods Of Proportioning Concrete, Lawrence C. Maugh Jan 1923

A Comparative Study Of Methods Of Proportioning Concrete, Lawrence C. Maugh

Electronic Theses and Dissertations

A continual increase in the use of concrete as a building material has greatly increased the demand for more definite knowledge of the factors that are conductive to strength and economy of construction. It has been found necessary to acquire this knowledge largely through definite and extensive experimental work under conditions that can be carefully controlled and regulated. Although a considerable amount of experimental work upon the properties and proportioning of concrete has been performed in the last decade, the conflicting statements that have been made clearly indicate that this field of research and investigation is by no means complete. …

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The General Cytology Of The Aecium Of Dicaeoma Distichlidis, Lynn D. Hutton Jan 1923

The General Cytology Of The Aecium Of Dicaeoma Distichlidis, Lynn D. Hutton

Electronic Theses and Dissertations

In the summer of 1921, Professor E.J. Petry noted an unusually severe uredinial infection on a small patch of Spartina cynosuroides (L) Roth, along the Chicage and northwestern right-of-way near Brookings, South Dakota. Along with this occurred an aecidial infection on Steironema ciliatum (L) Raf. Since the Steironema was small and mingled with the Spartina in places, a connection between the telial stage of the latter with the aecidial attack was trongly suspected. The infection occurred only on the lower leaves of the Steironema and this heightened the probabili8ty of infection from the teliospore sporadia of the Spartina which lay …

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The Diagnosis And Treatment Of Individual Differences In School Children, Tracy O. Sweetland Jan 1923

The Diagnosis And Treatment Of Individual Differences In School Children, Tracy O. Sweetland

Theses and Dissertations

No abstract provided.

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The Absorption Of Certain Substances From Solution By Lloyd's Reagent, Dwight B. Mapes Jan 1923

The Absorption Of Certain Substances From Solution By Lloyd's Reagent, Dwight B. Mapes

Theses and Dissertations

No abstract provided.

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The Relation Of The Difference In Sensation To The Difference In Intensity Of Stimulus As Shown By The Objective Certainty Of Judgment, Alice May Austin Jan 1923

The Relation Of The Difference In Sensation To The Difference In Intensity Of Stimulus As Shown By The Objective Certainty Of Judgment, Alice May Austin

Theses and Dissertations

No abstract provided.

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The Disintegration Of Refractory Brick By Carbon Monoxide, Wilbur J. Darby Jan 1923

The Disintegration Of Refractory Brick By Carbon Monoxide, Wilbur J. Darby

Masters Theses

"In experimental work carried on at East St. Louis, Illinois in 1916 and 1917, with a furnace of commercial size for the electrothermic dry distillation of zinc ores, a difficulty that developed was the destruction of the firebrick lining in certain parts of the large condenser. The condenser was satisfactory in other ways, yielding a large proportion of the zinc as liquid metal, with no blue powder; but in order to obtain a proper length of service from the condenser it became necessary to find and overcome the cause of the disintegration of the lining ... it will be evident …

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The Religious Conditions Of Italy And Greece, Ewald Martin Plass Jan 1923

The Religious Conditions Of Italy And Greece, Ewald Martin Plass

Master of Sacred Theology Thesis

Especially the theologian will find a careful study of these centuries of great value. It is the 'beginning of Christianity in its contact and conflict with Heathenism that one must unmistakably sees the secret of its power. It is then that one fully realizes that it is not only the sould, but also--thank God-the perfect remedy for a sin sick world. It is during these centuries that one cu plainly recognize God in history, that one is convinced secular history is but the background of church history and the entire world but the scaffold employed 'by God almighty to build …

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The Waning Power Of The Press In Politics, Edmund Sinnott Carpenter Jan 1923

The Waning Power Of The Press In Politics, Edmund Sinnott Carpenter

Bachelors’ Theses

The newspaper is here to stay and so is politics! And thus, as they march on down through the ages, each a mighty being, the two cannot but be associated to some extent. Both are undergoing constant changes, a steady evolution. The newspapers are as different now from what they were back in 1800, as is politics; even more so. And that's a great change.

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The History Of Banking In Wisconsin, Matthew J. Coveney Jan 1923

The History Of Banking In Wisconsin, Matthew J. Coveney

Bachelors’ Theses

The business of banking is of great antiquity and in its simpler forms no doubt was understood and practiced by the Assyrians, Babylonians and Athenians. As the taking of interest for money lies at the root of all banking and furnishes the chief motive for it, wherever a people were sufficiently advanced to loan money for hire, there would naturally spring up many of the practices and methods of modern banking...

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Business Value Of Trade Journalism, Arthur Joseph Hantschel Jan 1923

Business Value Of Trade Journalism, Arthur Joseph Hantschel

Bachelors’ Theses

Tightened competition, increased specialistic production and service, demand that a large field be covered thoroughly with specific knowledge and information on marketable goods and service in order to enable producers and manufacturers to increase sales, or to maintain a consistent output of any product; this requires that all possible avenues of distribution be utilized, some of these avenues extending thousands of miles from the center of production or manufacture, into foreign territory, and in competition with many articles of the same kind or related utility. Such thorough knowledge and information is supplied to those who most require it through the …

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Manifestations Of The Puritan Spirit In The Works Of Alfred Tennyson, Clara Tussing Jan 1923

Manifestations Of The Puritan Spirit In The Works Of Alfred Tennyson, Clara Tussing

Theses and Dissertations

No abstract provided.

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Studies On The Early Differentiation Of The Neurons Of The Spinal Cord And The Spinal Ganglia Of The Chick Embryo By The Pyridine And Silver Method, Daniel Ludwig Jan 1923

Studies On The Early Differentiation Of The Neurons Of The Spinal Cord And The Spinal Ganglia Of The Chick Embryo By The Pyridine And Silver Method, Daniel Ludwig

Biology Honors Papers

This 18 page handwritten thesis examines the differentiation of the neurons in the gray matter of the spinal cord and in the spinal ganglion as observed in the chick embryo of four, five and six days incubation.

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John Taylor: A Study In American Social Philosophy, John Vincent Ford Jan 1923

John Taylor: A Study In American Social Philosophy, John Vincent Ford

Historical Dissertations & Theses

Some of the dissertations and theses below reflect the time period in which they were written. Some titles and materials may include outdated or offensive terminology, perspectives, and insensitive language.

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The Norwegian Lutheran Church In The Red River Valley, Anton Hillesland Jan 1923

The Norwegian Lutheran Church In The Red River Valley, Anton Hillesland

Theses and Dissertations

No abstract provided.

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The Health Of The School And The Community, Lawrence M. Booth Jan 1923

The Health Of The School And The Community, Lawrence M. Booth

Theses and Dissertations

No abstract provided.

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Graphic Charts As A Means Of Cost Control, Jacob B. Taylor Jan 1923

Graphic Charts As A Means Of Cost Control, Jacob B. Taylor

Theses and Dissertations

No abstract provided.

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Some Studies In Color Vision, Raymond S. Mccradie Jan 1923

Some Studies In Color Vision, Raymond S. Mccradie

Theses and Dissertations

No abstract provided.

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Sixty Seven Petitions : Sixteen Hours And Ten Minutes Archives Work, Ada D. Arthur Jan 1923

Sixty Seven Petitions : Sixteen Hours And Ten Minutes Archives Work, Ada D. Arthur

Honors Theses

Sixty seven petitions : sixteen hours and ten minutes archives work

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The Physico-Chemical Behavior Of Urea Solutions, Oscar Skovholt Jan 1923

The Physico-Chemical Behavior Of Urea Solutions, Oscar Skovholt

Theses and Dissertations

No abstract provided.

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Project Teaching, A S. Rude Jan 1923

Project Teaching, A S. Rude

Theses and Dissertations

No abstract provided.

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Moral Training And Citizenship, Violet M. Lowe Jan 1923

Moral Training And Citizenship, Violet M. Lowe

Theses and Dissertations

No abstract provided.

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History Of The Whig Party To 1840, Waldemar E. Lillo Jan 1923

History Of The Whig Party To 1840, Waldemar E. Lillo

Theses and Dissertations

No abstract provided.

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A Survey Of The Consolidated Schools In North Dakota, N B. Knapp Jan 1923

A Survey Of The Consolidated Schools In North Dakota, N B. Knapp

Theses and Dissertations

No abstract provided.

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Newspaper In The Schools, Albert A. Applegate Jan 1923

Newspaper In The Schools, Albert A. Applegate

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

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On The Breakage Of Rock Drill Steel, Muir Luken Frey Jan 1923

On The Breakage Of Rock Drill Steel, Muir Luken Frey

Masters Theses

"Prior to 1920 there was little attention paid to the general problem of breakage of rock drill steel. Each locality had its problem and the matter was treated as a purely local one, independent upon conditions in that particular section. But in the above-mentioned year, there arose an interest of wider scope, from what causes it is impossible to determine accurately, and the matter is now the subject of a broad investigation in which the users of rock drill steel, the United States Bureau of Mines, and the United States Bureau of Standards are cooperating...There is, to date, no satisfactory …

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Effect Of Time And Temperature On Distillation Of Zinc-Lead-Silver Complex Sulphide Concentrates, Ernest Sterling Wheeler Jan 1923

Effect Of Time And Temperature On Distillation Of Zinc-Lead-Silver Complex Sulphide Concentrates, Ernest Sterling Wheeler

Masters Theses

"Accurate information is lacking as to the effect of temperature and time of distillation on the relative proportions of zinc, lead and silver volatilized from complex ores, and while it is evident that the possibility of the commercial treatment of these complex ores has engaged the attention of metallurgists for years, it is one that will still bear investigation even on a small scale"--Statement of Problem, page 5.

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Design Of High Tension Outdoor Substation, Joseph Worley Jan 1923

Design Of High Tension Outdoor Substation, Joseph Worley

Bachelors Theses

"The present day tendency appears to be toward the more frequent use of outdoor substations, where not only the section disconnecting switches, but also transformers, lightning arresters, and indeed all high tension equipment, are exposed to the weather. The control of local feeder circuits at the lower pressures would be by means of switch-panels in cheaply constructed houses erected near the transformers"--Introduction, page 3.

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