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Back Matter

Journal of the Minnesota Academy of Science

No abstract provided.

A Mechanical Analysis Of The Oriskany Sandstone In Northwestern Virginia, Selma G. Hirsh

Honors Papers

The primary purpose of this paper is to present specific data as a means of explaining the sedimentation conditions at the time of deposition of the Oriskany Sandstone. The data were obtained through the use of laboratory methods upon specimens taken from several outcrops in the vicinity of Monterey, Virginia (see Darton's U.S.G.S. folio No. 51). In addition to the presentation of objective results, the author has attempted to make tentative interpretations of them, based primarily upon textural and shape analysis of the sediment. The writer realizes that the investigation is inadequate in many respects, due to lack of time …

The Goldfields Water Supply : The True Story Of Its Origin, Unknown

Archival Publications

No abstract provided.

Orthogonal Polynomials With Orthogonal Derivatives, M. S. Webster

Department of Mathematics: Faculty Publications

We are concerned with the following assertion:
THEOREM. If {φ_n(x)} and { φ_n’(x)} are orthogonal systems of polynomials, then {φ_n(x)} may be reduced to the classical polynomials of Jacobi, Laguerre, or Hermite by means of a linear transformation on x.

Louisiana Tertiary Bryozoa., James Holland Mcguirt

LSU Historical Dissertations and Theses

No abstract provided.

The Monadnock Volume 12, Number 1, December 1937, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 12, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).

A Brief Consideration Of The Different Methods Of Integration, Donald Golden

Master's Theses or Doctor of Nursing Practice

Any student of mathematics is familiar with the importance of the process of integration. Integration is as fundamental to analysis as the basic principles of the number theory are to arithmetical calculation. Some of the common applications of integration are, finding the distance a falling body has travelled during a particular interval of time; to determine the equation of a curve, given different conditions (such as slope of the curve equal numerically to one-half the abscissa, or some similar problem); motion of a projectile; motion in a resisting medium; finding areas and volumes of revolution; length of a curve; areas …

The Preparation Of Glucuronic Acid From Gum Acacia, Mary Laurissa Felix

Bachelors’ Theses

Initial interest in the preparation of glucuronic acid from gum acacia was prompted by several reasons. Being interested in both the chemical and biological fields, the subject of glucuronic acid made a strong appeal. Although glucuronic acid was discovered over fifty years ago, its position in physiology remained until recently undefined. Now, however, it seems fairly certain that this compound is closely related to carbohydrate metabolism and plays an im­portant role as a detoxicating agent in the body.

The laboratory preparation of glucuronic acid is still one of the important problems of chemistry. Our present knowledge of its synthesis and …

A Study Of The Preparation Of The Combination Of Phenol-Formaldehyde Glycerol-Phthalate Resins, Mark H. Kern

Bachelors’ Theses

The author has had some experience with the commercial manufacture of paints, and it is only logical that he be interested in a problem of great importance to the manufacturer of various commercial finishes, namely, synthetic resins.

The Control Of The Grain Size Of Tin., Robert D. Macdonald

Bachelors Theses and Reports, 1928 - 1970

The tin alloys of tellurium are extremely hard and have very great tensile strength. It was thought that the reduction of the rate of grain growth of tin with the addition of tellurium accompanied this hardening and strengthening and such way found to be true.

The Electrical Conductivity Of The Copper-Aluminum Alloys., William W. Hintalla

Bachelors Theses and Reports, 1928 - 1970

Among the many aluminum alloys which have been studied are the binary copper-aluminum alloys. These have proven to be among the most useful of the alumi­num alloys thus far worked upon.

The Monadnock Volume 11, Number 2, May 1937, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 11, Issue 2 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).

The Distribution Of Protein Between Beer And Foam, Robert T. Schmidt

Bachelors’ Theses

The development of the soy bean and its products is one of the foremost achievements of the modern industrial chemist. His purpose is to discover more and more applications for this useful product which is rapidly growing in popularity with the agriculture of the nation.

Nickel And Its Determination, Robert Fitzpatrick

Bachelors’ Theses

I have found great pleasure in writing this thesis on Nickel and wish to express my appreciation for the assis­tance received from various sources. The thesis itself contains a brief history of the metal followed by an experi­mental determination of the nickel content of some commer­cial steels. These were kindly furnished by the analytical department of the International Harvester Company to whom I am grateful.

For the history of nickel I am especially indebted to the account by Robert c. Stanley, President of the Inter­national Nickel Company, reproduced in Wilhelm's, The Book of Metals.

For the material on the …

Droughts, Dust Storms And Desolation, D. H. Davis

Journal of the Minnesota Academy of Science

No abstract provided.

Recent Advances In Biological Methods Of Sewage Treatment, H. O. Halvorson, George Savage, Edgar Piret

Journal of the Minnesota Academy of Science

No abstract provided.

The Penetration Of Light Through Snow And Ice Cover, W. C. Croxton, W. B. Thurman, Theodore Shiffer

Journal of the Minnesota Academy of Science

During several months of each year, soil and bodies of water in high latitudes are separated from the enveloping atmosphere by a layer of snow and ice of varying thickness. The effects of this insulating layer are not well understood, having received relatively a rather surprisingly small amount of attention by ecologists. It is known that snow cover influences the heat exchange between the surface of the earth and the air. Ice is thought to interfere with gas exchange between water and air and with aeration by wave action to the extent that epidemic losses of fish life occur through …

The Extent To Which The Snow Blanket Influences The Temperature Beneath It, W. C. Croxton, Page Nicholson

Journal of the Minnesota Academy of Science

No abstract provided.

Geological Conditions Responsible For The Deficiency Of Underground Water In Certain Areas In Minnesota, Geo. A. Thiel

Journal of the Minnesota Academy of Science

No abstract provided.

A Biochemical Study Of Colloidal Sulfur., Gertrude L. Hendershot

Electronic Theses and Dissertations

No abstract provided.

The Monadnock Volume 11, Number 1, December 1936, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 11, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).

The Monadnock Volume 10, Number 2, May 1936, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 10, Issue 2 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).

Some Properties And Applications Of Symmetric Functions, Marie C. Kniewel

Bachelors’ Theses

The word symmetry suggests that more fundamental aspect of all being, unity. In mathematics as in all other sciences, there is no going without having glimpsed something of that unity. Given even a glimpse, the wayfarer on the path toward mathematical truth, finds the traveling made, not easy, but more certain.

A Comparison Of Ths Digestive Powers Of Trypsin And Papain On Casein And The Effect Of Certain Mild Antiseptics On These Powers, Joseph E. Steker

Bachelors’ Theses

The purpose of this thesis is to study the effect of certain mild antiseptics, such as Benzoic acid, Boric acid, salicylic acid, Phenol, Cresol, Thymol, on the digestive action of the enzymes Trypsin and Caroid (papain). A thorough perusal of the literature reveals only a small amount of data dealing with the influence of common antiseptics on enzyme action. Because of the important uses of enzymes in industry and the need of antiseptics for protective action, this problem is of great importance. The author wishes to acknowledge the kind cooperation of Dr. John R. Koch, Head of the Department of …

A Study Of The Decomposition Potentials Of A Commercial Gluconic Acid Bath, Roman L. Pozorski

Bachelors’ Theses

The study of electrochemistry is not only fascinating and worthwhile, but essential to the student of chemistry in the understanding of many theories and chemical phenomena. Though electrochemistry is still in its infancy, numerous substances are prepared electrolytically in industry. It is reported that about 15% of all the chemical goods manufactured are prepared by electrochemical industries. Of the various types of studies, in electrochemistry, the one which appears to be most appealing is the analysis of chemical reaction sin which electrochemical methods are used. The determination of decomposition potentials is one of these methods. A knowledge of decomposition values …

Front Matter

Journal of the Minnesota Academy of Science

The 4th Annual Meeting of The Minnesota Academy of Science.

A Configurational Approach To Sound, Alfred R. Root

Journal of the Minnesota Academy of Science

No abstract provided.

Soil Erosion Demonstration Areas In Southern Minnesota, R. H. Davis

Journal of the Minnesota Academy of Science

No abstract provided.

Back Matter

Journal of the Minnesota Academy of Science

No abstract provided.

Nuclear Chemistry, J. William Buchta

Journal of the Minnesota Academy of Science

No abstract provided.