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A Histological Comparison Of The Small Intestine Of The Frog And Man, Eli Getch May 1940

A Histological Comparison Of The Small Intestine Of The Frog And Man, Eli Getch

Bachelors’ Theses

Without the aid of a microscope, Bichat in 1800 studied tissues of various parts of the body, and, even though he did not make any cellular sketches, his work laid the foundation for histology. Then after the announcement of the cell theory by Schleiden and Schwann in 1839, a new path opened for histological study. Leydig (1864) applied the histology of that day to the lower animals. Cajal (1906) cleared up the complicated relations of the tissues together with a complete investigation of the nervous system.


Heterochromia Iridis From The Genetical Viewpoint, Richard Charles Suehr May 1940

Heterochromia Iridis From The Genetical Viewpoint, Richard Charles Suehr

Bachelors’ Theses

It is intended in this paper to present the published data obtainable; to report original data; to analize this data; and to try to establish some law of heredity by which the phenomenon of Heterochromia Iridis is transmitted from generation to generation.


Kentucky Warbler (Vol. 16, No. 2), Kentucky Library Research Collections Apr 1940

Kentucky Warbler (Vol. 16, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


An Inquiry Into The Influence Of Environment On The Incidence Of Poultry Diseases, L. Van Es, J. F. Olney Mar 1940

An Inquiry Into The Influence Of Environment On The Incidence Of Poultry Diseases, L. Van Es, J. F. Olney

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The principal purpose of the investigation reported here was to evaluate, if possible, hygienic measures, and in addition to gather whatever information might become available pertaining to the relation of certain disorders to a given poultry population after its exposure to their specific etiologic factors. The experiments were conducted on a piece of ground upon which poultry had not been maintained for many years, if ever.


Bulletin No. 291 - Range Resources Of Rich County, Utah, L. A. Stoddart Mar 1940

Bulletin No. 291 - Range Resources Of Rich County, Utah, L. A. Stoddart

UAES Bulletins

In 1936 the Utah Agricultural Experiment Station organized project 179 entitled "A study of agricultural resources of Utah and their utilization." The project was divided into four sub-projects, A dealing with agricultural economics, B dealing with soil resources, C dealing with irrigational water resources, and D dealing with range resources.

Sub-project D, entitled "Range resources and condition of vegetation cover," was begun in 1936 with a survey of Duchesne and Uintah Counties, and the findings were published as Utah Station Bulletin No. 283, "Range conditions in Uinta Basin, Utah." The field season of 1937 was devoted to Wasatch County, and …


Kentucky Warbler (Vol. 16, No. 1), Kentucky Library Research Collections Jan 1940

Kentucky Warbler (Vol. 16, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


A Study Of The Kjeldahl Method And A Modification For The Determination Of Nitrogen In Alcoholic Distillates., Margie M. Miller Jan 1940

A Study Of The Kjeldahl Method And A Modification For The Determination Of Nitrogen In Alcoholic Distillates., Margie M. Miller

Electronic Theses and Dissertations

No abstract provided.


A Comparison Of Various Sizes Of Inverted Vials Used In Durham Fermentation Tubes., Blanche Mae Welsh Jan 1940

A Comparison Of Various Sizes Of Inverted Vials Used In Durham Fermentation Tubes., Blanche Mae Welsh

Electronic Theses and Dissertations

No abstract provided.


Kymographic Recordings Of Muscle And Nerve Tissue From The Rana Pipiens, Guilbert K. Jones Jan 1940

Kymographic Recordings Of Muscle And Nerve Tissue From The Rana Pipiens, Guilbert K. Jones

Bachelors’ Theses

This Thesis is the result of several months of work done in the Physiology Laboratory in the Marquette University School of Medicine. The experiments performed will enable one to become familiar with the general principles involved in the recording of reactions of muscle and nerve tissue by Kymographic methods. Especial attention is directed to the results of these experiments.


Kentucky Warbler (Vol. 15, No. 3), Kentucky Library Research Collections Jul 1939

Kentucky Warbler (Vol. 15, No. 3), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Bulletin No. 288 - Draingage And Irrigation, Soil, Economic, And Social Conditions, Delta Area, Utah Division 4: Social Conditions, Joseph A. Geddes, Carmen D. Frederickson, Eldred C. Bergeson Jun 1939

Bulletin No. 288 - Draingage And Irrigation, Soil, Economic, And Social Conditions, Delta Area, Utah Division 4: Social Conditions, Joseph A. Geddes, Carmen D. Frederickson, Eldred C. Bergeson

UAES Bulletins

This study is a part of a more comprehensive one which was organized in 1928 for the purpose of ascertaining what conditions existed in bonded irrigation and drainage districts which were unable to. liquidate obligations incurred.

The first such area to be studied was the Delta Area in Millard County. This area was selected for this study because of the pressing need for more detailed and wider information than was available to either the farmers or the bondholders and because available facts based on careful study might aid in achieving fairer settlements. These data might also assist other areas in …


The Mammalian Erythrocyte, H.J. Werner Jun 1939

The Mammalian Erythrocyte, H.J. Werner

Bachelors’ Theses

An investigation of bibliographies shows that the red corpuscles of the blood have been studied very extensively, in fact, wore so than any cell in the mammalian body. The study has progressed vigorously and from varied points of view.


The Importance Of Local Mosquito Surveys In Minnesota, William A. Riley Apr 1939

The Importance Of Local Mosquito Surveys In Minnesota, William A. Riley

Journal of the Minnesota Academy of Science

No abstract provided.


Adrenaline, Insulin, Potassium, And Phosphorus In Carbohydrate Metabolism, J. Clifford Stickney Apr 1939

Adrenaline, Insulin, Potassium, And Phosphorus In Carbohydrate Metabolism, J. Clifford Stickney

Journal of the Minnesota Academy of Science

No abstract provided.


Kentucky Warbler (Vol. 15, No. 2), Kentucky Library Research Collections Apr 1939

Kentucky Warbler (Vol. 15, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Fifty Years Of Achievement In Agricultural Investigation, R. T. Prescott Mar 1939

Fifty Years Of Achievement In Agricultural Investigation, R. T. Prescott

Nebraska Agricultural Experiment Station: Historical Circulars

In Nebraska, a hustling frontier state in 1887, the legislature hesitated not at all in taking advantage of the provisions of the Hatch Act, and now that fifty years have elapsed since the Station was founded, seventy-five years since the Land Grant College Act was passed and the U. S. Department of Agriculture established, and almost twenty-five years since the Agricultural Extension Service was added, it seems worth while to present a general summary of achievement within the state. The main object will be to show some of the important things that have been learned through the investigations of the …


Botulism And Picrotoxin, Arnold H. Maloney Jan 1939

Botulism And Picrotoxin, Arnold H. Maloney

College of Medicine Faculty Publications

No abstract provided.


Cooking With Confidence : The Abc Of Electrical Cookery, Lydia S. Horton, Dorothy Vaughan Jan 1939

Cooking With Confidence : The Abc Of Electrical Cookery, Lydia S. Horton, Dorothy Vaughan

Pamphlets

Pamphlet produced to promote the advantages of cooking with electricity to the busy housewife.

'When you use electricity, you can cook with confidence'.

There is an introduction by the Cookery consultant, The British Electrical Development Assoc. Inc., a chapter on hints and advice on how to use your cooker and recipes for all meals.

Includes index.


Botulism And Picrotoxin, Arnold H. Maloney Jan 1939

Botulism And Picrotoxin, Arnold H. Maloney

Faculty Reprints

No abstract provided.


Bulletin No. 283 - Range Conditions In The Uinta Basin, Utah, L. A. Stoddart, P. B. Lister, George Stewart, T. Dean Phinney, L. W. Larson Oct 1938

Bulletin No. 283 - Range Conditions In The Uinta Basin, Utah, L. A. Stoddart, P. B. Lister, George Stewart, T. Dean Phinney, L. W. Larson

UAES Bulletins

Project 179 of the Utah Agricultural Experiment Station - "A Study of the Agricultural Resources of Utah and their Utilization" - was set up in April 1936 us a state-wide project. The object of this project was to measure by areas the basic agricultural resources of the state and to translate the information collected into a program of more efficient use. The more specific objectives were: (1) classification of agricultural lands of Utah according to present and potential productivity and use; (2) determination of the net productive area of agricultural lands and water supply now available, or which may be …


A Manual For Hog Raisers, W. J. Loeffel Oct 1938

A Manual For Hog Raisers, W. J. Loeffel

Nebraska Agricultural Experiment Station: Historical Circulars

Hogs are one of Nebraska's principal sources of agricultural income. The popularity of the pig is doubtless due largely to his efficiency as a meat producer. He uses less feed to make a given gain than either the steer or the sheep. On being slaughtered, the pig dresses out a higher percentage of meat than either of the other two meat animals. Since pork is generally fatter than beef or lamb, it has a higher energy value. Pork lends itself to curing processes and, as cured meat and lard, occupies an important place in the world's commerce. Processing aids in …


The Organization Of Content For Agricultural Teaching In Western Kansas High Schools, Leo Virgil Wedel Sep 1938

The Organization Of Content For Agricultural Teaching In Western Kansas High Schools, Leo Virgil Wedel

Master's Theses or Doctor of Nursing Practice

The specific problem of this investigation pertains to, “The Organization of Content for Agricultural Teaching in Western Kansas High Schools." The study deals with the course of instruction in all high schools in the western half of the state teaching agriculture, except those teaching vocational agriculture. Schools teaching vocational agriculture are organized under the Smith-Hughes law. A school teaching agriculture organized under this law has a definitely prescribed course of study which does not apply to non-vocational schools. Thus, the necessity for the organization of a course of study for this latter type of school. This is a course that …


The Spinal Nerves And Spinal Cord Of The Frog, Laverne A. Penn Sep 1938

The Spinal Nerves And Spinal Cord Of The Frog, Laverne A. Penn

Bachelors’ Theses

The common grass frog, Rana pipiens as wall as the bull frog, Rana catesbiana have served during many decades as material from which both the student of zoology and the investigator in biological problems have gathered valuable information about the anatomy and physiology of the common systems. Among these systems the central, peripheral, and sympathetic nervous system plays a coordinating role, because of the ramifying nature of its organization. It is the purpose of this thesis to investigate the gross and histological structure of these branches known as spinal nerves. When one inspects the literature on the nervous system of …


Influence Of Age Of Dairy Cattle And Season Of The Year On The Sex Ratio Of Calves And Services Required For Conception, R. F. Morgan, H. P. Davis Aug 1938

Influence Of Age Of Dairy Cattle And Season Of The Year On The Sex Ratio Of Calves And Services Required For Conception, R. F. Morgan, H. P. Davis

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The present study was based on records of the dairy herd of the University of Nebraska for the period 1896 to 1934, and covers five breeds, Holsteins, Jerseys, Guernseys, Ayrshires, and milking Shorthorns. In all, 2,090 cows have been included. The purpose was to determine the influence of the age of the bull, the age of the cow, and the season of the year upon the number of services required for conception, and to determine also the influence of these factors upon the sex ratio of calves born, number of twins born, and the percentage of abortion.


Feeding And Care Of Calves, R. R. Thalman Aug 1938

Feeding And Care Of Calves, R. R. Thalman

Nebraska Agricultural Experiment Station: Historical Circulars

It is not infrequent that considerable difficulty is encountered in raising calves with limited amounts of milk or none at all. Requests for information on calf gruels, mixed grain feeds, and commercial supplements are frequent enough to make a short circular upon this subject seem desirable. Furthermore, as the more diversified agricultural program gets under way these requests are increasmg.


The Muscles Of The Forelimb Of Canis Familiaris, Charles G. Wilber Jun 1938

The Muscles Of The Forelimb Of Canis Familiaris, Charles G. Wilber

Bachelors’ Theses

In the study of the anatomy of the vertebrates, there has been much work done and a large number of the forms have been studied with great thoroughness. Among the domesticated animals this is particularly true. The students of the veterinary sciences have given us a deep insight into the structure and function of the mammalian body. This is most certainly true in the case of the dog. The species Canis familiaris has been used for many years in the studies of physiology and surgery. However, it is also true that a plenitude of literature relative to the anatomy of …


The Lungs And Respiration In The Frog, Peter P. Strassburg Jun 1938

The Lungs And Respiration In The Frog, Peter P. Strassburg

Bachelors’ Theses

In a wide sense, respiration is sometimes defined as the gaseous exchange constantly taking place between an organism and its environment. Essentially it is concerned with the intake of oxygen and the output of carbon dioxide but it also includes any other gas exchange that might occur. Small organisms take oxygen directly from the air or from the watery medium surrounding them into all parts of their structures. They also give off carbon dioxide from all their parts directly into the surrounding medium. They can do this successfully because they are small enough to have every cell in direct or …


Pancreas Of The Frog, Henry C. Boyer Jun 1938

Pancreas Of The Frog, Henry C. Boyer

Bachelors’ Theses

The pancreas has long been a subject of interest and speculation. It forms a favorable object for the study of secretory cells in general and has been used by various investigators who have studied the minute structure of the pancreas cell in relation to the secretory processes. Besides being a very active digestive gland it is the source of insulin; so that it is not surprising to find a vast amount of literature on the double function of the pancreas in general.


Studies On Nutritional Muscular Dystrophy, I. Dietary Factors, Ii. Fibrosis And Lipomatosis Of Tissues, Violet Myrtle Wilder May 1938

Studies On Nutritional Muscular Dystrophy, I. Dietary Factors, Ii. Fibrosis And Lipomatosis Of Tissues, Violet Myrtle Wilder

Department of Biochemistry: Dissertations, Theses, and Student Research

dissertation published as three peer-reviewed papers:

Sergius Morgulis, Violet M. Wilder, and S. H. Eppstein. (September 1938). Further studies on dietary factors associated with nutritional muscular dystrophy. Journal of Nutrition 16(3): 219-227.

Howard C. Spencer, Sergius Morgulis, and Violet M. Wilder. (August 1937). A micromethod for the determination of gelatin and a study of the collagen content of muscles from normal and dystrophic rabbits. Journal of Biological Chemistry 120(1): 257-266.

Sergius Morgulis, Violet M. Wilder, Howard C. Spencer, and S. H. Eppstein. (August 1938). Studies on the lipid content of normal and dystrophic rabbits. Journal of Biological Chemistry 124(3): 755-766.


Some Aspects Of The Physiology Of The Nephron, Christian Elwood Moser May 1938

Some Aspects Of The Physiology Of The Nephron, Christian Elwood Moser

Biology Honors Papers

This 31 page thesis examines the role of the nephron in kidney function.