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Articles 22201 - 22230 of 22357
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Business Education In North Dakota High Schools 1947-48, Lois Josephine Hallen
Business Education In North Dakota High Schools 1947-48, Lois Josephine Hallen
Theses and Dissertations
No abstract provided.
A Study Of The Value Of The High School General Educational Development Tests As Predictors Of College Success, George Edberg
A Study Of The Value Of The High School General Educational Development Tests As Predictors Of College Success, George Edberg
Theses and Dissertations
No abstract provided.
A Study Of The Arithmetical Computational Errors In The Seventh And Eighth Grades In Eleven Schools In Mclean County, Chester W. Seivert
A Study Of The Arithmetical Computational Errors In The Seventh And Eighth Grades In Eleven Schools In Mclean County, Chester W. Seivert
Theses and Dissertations
No abstract provided.
Experiments In The Explosive Pulverization Of North Dakota Lignite, James Marvin Airgood
Experiments In The Explosive Pulverization Of North Dakota Lignite, James Marvin Airgood
Theses and Dissertations
During the past several years the United States Bureau of Mines and the University of North Dakota have conducted extensive investigation aimed toward the up-grading of lignite coal. These investigations include steam drying, carbonation, briquetting, and gasification of North Dakota lignite. Research work by both the Bureau of Mines and the University of North Dakota is continuing and expanding at the present time. During the past year the construction and operation of a lignite research laboratory on the University campus has been authorized by the United States government. The operation of this laboratory by the United States Bureau of Mines …
Administrative Practices In Fully Accredited School Of North Dakota, Norman L. Iverson
Administrative Practices In Fully Accredited School Of North Dakota, Norman L. Iverson
Theses and Dissertations
No abstract provided.
An Investigation Of Phosphate Adsorption By The Clays Montmorillonite And Kaolinite /|Cby Gordon Richard Bradford, G. R. Bradford
An Investigation Of Phosphate Adsorption By The Clays Montmorillonite And Kaolinite /|Cby Gordon Richard Bradford, G. R. Bradford
Theses and Dissertations
Clay minerals have widespread application in industry and play an important role in plant life (2, 17). It is the adsorptive capacity of clay which determines largely its importance to man (2). The purpose of this investigation is to interpret the mechanism of adsorption of the phosphate anion by the two clay minerals montmorillonite and kaolinite. This particular system was singled out for two reasons: 1. It has agricultural significance. 2. It is believed that if the particular phosphate adsorption mechanism is understood it will aid in an understanding of many other adsorption phenomena associated with clay.
A Study Of Fossil Resins In Huntington Canyon Coal, Ross D. Gardner
A Study Of Fossil Resins In Huntington Canyon Coal, Ross D. Gardner
Theses and Dissertations
The object of this investigation was to determine whether or not a certain sample of raw resin, collected by Mr. Adriaan Nagelvoort from coal from Huntington Canyon, Emery County, Utah, could be separated into more than one fraction with each fraction having distinctly different properties. Three methods of separation were attempted: (l) Separation of specific gravity fractions, (2) separation by use of solvents, and (3) chromatographic separation. Properties determined as a means of establishing any differences in the resins were: solubility, softening points, acid numbers, and iodine numbers.
The Carbethoxylation Products Of P-Aminoacetophenone And P-Dimethylaminoacetophenone, Chao-Yuan Chu
The Carbethoxylation Products Of P-Aminoacetophenone And P-Dimethylaminoacetophenone, Chao-Yuan Chu
Theses and Dissertations
The carbethoxylation product of p-aminoacetophenone with diethyl carbonate by means of sodium amide has been proved to be ethyl p-acetylphenylcarbamate instead of ethyl p-aminobenzoylacetate. Thus the amino group was shown to be more active than the methyl ketonic. group tow ard carbethoxylation. Attempt at further carbethoxylation of this carbamate were unsuccessful.
A Study Of Chromatographic Adsorption Analysis And Its Application To Inorganic Qualitative Analysis, Sidney Marion Beck
A Study Of Chromatographic Adsorption Analysis And Its Application To Inorganic Qualitative Analysis, Sidney Marion Beck
Theses and Dissertations
This work is a study of the analytical applications of the chromatographic method, particularly as applied to inorganic qualitative analysis. It is divided into four parts as follows: (a) The main part of the work is a search of the common laboratory reagents, likely to be found in any beginning qualitative analysis laboratory, with the purpose of finding the best reagents for developing an invisible chromatogram on an adsoption column of activated alumina. For the most part, only inorganic reagents were used, but in special cases, a few of the more common orgaic reagents were used. (b) An evaluation of …
The Financing And Administration Of North Dakota School Bands, Walton B. Myhrum
The Financing And Administration Of North Dakota School Bands, Walton B. Myhrum
Theses and Dissertations
No abstract provided.
A Guide For Boy's Physical Education In The Grand Forks Public High Schools, Glenn S. Hubbard
A Guide For Boy's Physical Education In The Grand Forks Public High Schools, Glenn S. Hubbard
Theses and Dissertations
No abstract provided.
Effects Of World War Ii On Ten Minnesota High School Districts Of Similar Size And Character, J. Russell Simcox
Effects Of World War Ii On Ten Minnesota High School Districts Of Similar Size And Character, J. Russell Simcox
Theses and Dissertations
No abstract provided.
A History Of The State Normal And Industrial School At Ellendale, North Dakota, Otto C. Schultz
A History Of The State Normal And Industrial School At Ellendale, North Dakota, Otto C. Schultz
Theses and Dissertations
No abstract provided.
The Role Of The Universities In The Preparation Of Industrial Arts Teachers, Andrew Woodrow Hull
The Role Of The Universities In The Preparation Of Industrial Arts Teachers, Andrew Woodrow Hull
Theses and Dissertations
No abstract provided.
Some Aspects Of The Constructibility Problem, Woodrow H. Mcbride
Some Aspects Of The Constructibility Problem, Woodrow H. Mcbride
Theses and Dissertations
No abstract provided.
Library Facilities In The Fully Accredited High Schools In Mchenry County, N. Dak., Joy A. Sime
Library Facilities In The Fully Accredited High Schools In Mchenry County, N. Dak., Joy A. Sime
Theses and Dissertations
No abstract provided.
Difficulties Encountered By High School Pupils In The Computation Of Common Fractions, Harold Lowell Mueller
Difficulties Encountered By High School Pupils In The Computation Of Common Fractions, Harold Lowell Mueller
Theses and Dissertations
No abstract provided.
The Preparation Of Certain Organic Chloroformates And Carbonates, Robert E. Brailsford
The Preparation Of Certain Organic Chloroformates And Carbonates, Robert E. Brailsford
Theses and Dissertations
This brief discussion and research paper attempts to correlate a large portion of the information about the preparation of known organic chloroformates and carbonates, to point out the present and possible future uses of these compounds, and to contribute some information concerning the preparation of a number of the organic carbonates. A comparison of the different methods of preparation is made.
Audio-Visual Aids For The Modern High School, Melvin E. Kazeck
Audio-Visual Aids For The Modern High School, Melvin E. Kazeck
Theses and Dissertations
No abstract provided.
Secondary Education In Iceland, Asa Jonsdottir
Secondary Education In Iceland, Asa Jonsdottir
Theses and Dissertations
No abstract provided.
Studies In The Determination Of Iodine In Soils Organic Materials, And Waters, Russell T. Lundell
Studies In The Determination Of Iodine In Soils Organic Materials, And Waters, Russell T. Lundell
Theses and Dissertations
A summary of the literature on the nutritional value of iodine in the diet of various forms of life is given. The majority of evidence indicates that iodine is an essential element in plant and animal nutrition. It functions particularly in animal metabolism in the form of thyroxine. The occurrence of iodine in a nature has been briefly discussed. Investigations made in this regard indicate iodine to be almost universally distributed in very minute amounts. Most iodine salts are soluble in water and their distribution is affected by water movements. Results of iodine determinations made during the course of this …
Trends In Teaching High School Elementary Algebra In North Dakota, Sherwin G. Swartout
Trends In Teaching High School Elementary Algebra In North Dakota, Sherwin G. Swartout
Theses and Dissertations
No abstract provided.
A Study Of Form And Content For A Laboratory Manual To Be Used By Students In General Chemistry Laboratory, Berne P. Broadbent
A Study Of Form And Content For A Laboratory Manual To Be Used By Students In General Chemistry Laboratory, Berne P. Broadbent
Theses and Dissertations
This investigation was carried out for general chemistry classes in which recitation and laboratory work are closely integrated and in which very close supervision is given to laboratory classes. Results indicate that there are fewer failures under these conditions if students do individual work. Students receiving grades of over 80% seem to work just as effectively in pairs as they do when working individually, but about 5% who fail when working in pairs could, apparently obtain grades above 60% if they did individual work. The formal full statement type of report is substantially more effective than the questionaire report as …
The Pre-Service Civilian Training Program Of The Signal Corps At The University Of North Dakota, Harold L. Sheets
The Pre-Service Civilian Training Program Of The Signal Corps At The University Of North Dakota, Harold L. Sheets
Theses and Dissertations
No abstract provided.
A Supervisor's Study Of Reading In A Village School, George L. Falkenstein
A Supervisor's Study Of Reading In A Village School, George L. Falkenstein
Theses and Dissertations
No abstract provided.
The Work Of School Boards In Small Schools Of North Dakota, Edward L. Albrecht
The Work Of School Boards In Small Schools Of North Dakota, Edward L. Albrecht
Theses and Dissertations
No abstract provided.
The History And Nature Of E, Werner E. Brand
The History And Nature Of E, Werner E. Brand
Theses and Dissertations
No abstract provided.
School Of Education, University Of North Dakota, Lawrence John Mckinnon
School Of Education, University Of North Dakota, Lawrence John Mckinnon
Theses and Dissertations
No abstract provided.
Developing Meaningful Vocabularies: An Experimental Study Of The Seventh, Eighth And Ninth Grades In The East Chain School, Herman Hulin
Developing Meaningful Vocabularies: An Experimental Study Of The Seventh, Eighth And Ninth Grades In The East Chain School, Herman Hulin
Theses and Dissertations
No abstract provided.
Achievement Of Napoleon High School Pupils In The Minimum Essentials Of English, Floy Greenman
Achievement Of Napoleon High School Pupils In The Minimum Essentials Of English, Floy Greenman
Theses and Dissertations
No abstract provided.