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Articles 111631 - 111660 of 114027
Full-Text Articles in Entire DC Network
Whole Issue Nebraska Bird Review (October 1937) 5(4)
Whole Issue Nebraska Bird Review (October 1937) 5(4)
Nebraska Bird Review
Contents
A Study of the Distribution and Migration of the Great Horned Owls in the Missouri Valley Region. By Myron H. Swenk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 79
General Notes ........................................... 106
Index ................................................... 112
Range Cattle Industry In Nebraska To 1890, David Robert Burleigh
Range Cattle Industry In Nebraska To 1890, David Robert Burleigh
Department of History: Dissertations, Theses, and Student Research
Range Cattle Industry in Nebraska to 1890
Chapter 1. Beginnings
Chapter 2. The cattleman occupies western nebraska
Chapter 3. The open range in operation
Chapter 4. Cattle losses: Disease, weather, Indians, rustlers
Chapter 5. The cattle boom
Chapter 6. Crisis in the range industry
Chapter 7. Economics of the range
Bibliography
Bulletin No. 281 - Sorghums Varietal Tests In Utah, R. W. Woodward, D. C. Tingey, R. J. Evans
Bulletin No. 281 - Sorghums Varietal Tests In Utah, R. W. Woodward, D. C. Tingey, R. J. Evans
UAES Bulletins
Sorghums are not grown to any appreciable extent in Utah except in the Virgin River valley in the southwestern portion of the State. No experimental work on sorghum culture had been done prior to 1931 except on the dry land of Juab County near Nephi. Those early tests, discontinued after 1917, indicated that sorghums were poorly adapted to such conditions.
Numerous improved varieties have been produced since that time, some of which are adapted to relatively short growing seasons.
This bulletin will discuss the practicability of growing some of these varieties of sorghum in Utah and their economic value compared …
Kentucky Warbler (Vol. 13, No. 3), Kentucky Library Research Collections
Kentucky Warbler (Vol. 13, No. 3), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.
Whole Issue Nebraska Bird Review (July 1937) 5(3)
Whole Issue Nebraska Bird Review (July 1937) 5(3)
Nebraska Bird Review
Contents
A History of Nebraska Ornithology. III. Period of the Explorations of the Early Nineteenth Century (1804-1854). The Astorians with John Bradbury and Thomas Nuttall, Manuel Lisa's 1811 Expedition with Henry Brackenridge, and the Returning Astorians under Robert Stuart (1812- 1813). By Myron H. Swenk .......................... 51
General Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 57
N. O. U. Cooperative Bird Migration List For …
Relation Of Height At Withers And Chest Girth To Live Weight Of Dairy Cattle Of Different Breeds And Ages, H. P. Davis, R. F. Morgan, Samuel Brody, A. C. Ragsdale
Relation Of Height At Withers And Chest Girth To Live Weight Of Dairy Cattle Of Different Breeds And Ages, H. P. Davis, R. F. Morgan, Samuel Brody, A. C. Ragsdale
Nebraska Agricultural Experiment Station: Historical Research Bulletins
The size of a dairy cow is important from the standpoint of feed consumption and economy of production and also as an indication of the expected size of offspring. The ultimate disposal of dairy cattle is for beef, and the measure of returns is based upon size and condition. A method for the determination of the approximate weights of dairy females, where scales are not available, is needed. Measurements of dairy cattle which show development and skeletal growth by ages in relationship to weight are presented here for four different dairy breeds.
A Histological And Functional Study Of The Skin Of The Frog, Oscar Stern
A Histological And Functional Study Of The Skin Of The Frog, Oscar Stern
Bachelors’ Theses
In recent years much has been written on the skin of the frog, however, it seems that little has been done to correlate the morphological and physiological aspects of the skin. The literature reveals that considerable work has been done on the common laboratory frog Rana pipiens.
A Study Of The Relation Of Temperature To Antibody Formation In Cold-Blooded Animals, Earl C. Mcdaniel
A Study Of The Relation Of Temperature To Antibody Formation In Cold-Blooded Animals, Earl C. Mcdaniel
Biology ETDs
It is an established fact that when warm-blooded animals are inoculated with foreign protein, in a great many instances they become immune, due to the formation of antibodies specific for the protein injected. In warm-blooded animals the body temperature is constant. The question naturally arises as to what the situation would be with regard to antibody formation in a cold-blooded animal where body temperature is not constant; also what part, if any, the temperature of the body would have to do with the antibody formation.
In a careful review of the literature practically nothing could be found in having direct …
Bulletin No. 277 - A Study Of Utah's Winter Range: Composition Of Forage Plants And Use Of Supplements, A. C. Esplin, J. E. Greaves, L. A. Stoddart
Bulletin No. 277 - A Study Of Utah's Winter Range: Composition Of Forage Plants And Use Of Supplements, A. C. Esplin, J. E. Greaves, L. A. Stoddart
UAES Bulletins
Range forage provides the foundation for the maintenance ration available for most sheep wintered in Utah. The nature and amount of supplemental concentrate or roughage needed with this forage to provide an adequate and efficient ration for sheep naturally depends on the nature and amount of range forage available. Present uncertainty as to the relative merits of the various available supplements originates largely through a lack of definite knowledge as to the composition and feeding value of the various range plants that go to make up the range-forage supply on the particular range in question.
E. J. Maynard
The Utilization Of Food Elements By Growing Chicks. I. A Comparison Of Protein Concentrates From Animal And Vegetable Sources, C. W. Ackerson, M. J. Blish, F. E. Mussehl
The Utilization Of Food Elements By Growing Chicks. I. A Comparison Of Protein Concentrates From Animal And Vegetable Sources, C. W. Ackerson, M. J. Blish, F. E. Mussehl
Nebraska Agricultural Experiment Station: Historical Research Bulletins
1. The effects of adding to a basal ration, protein concentrates from animal and vegetable sources were studied by means of growth and body-analysis experiments. 2. There was a small increase in the nitrogen content of the chicks fed the animal protein concentrate, but no differences appeared between lots with respect to their content of calcium and phosphorus. 3. The percentage rate of gain and the gain per gram of nitrogen fed were greater in the lot fed the animal protein concentrate. 4. The lot fed the animal protein concentrate retained more of the nitrogen fed, but less of the …
The Gross Anatomy And Histology Of The Brain Of The Frog, George Howard Klumb
The Gross Anatomy And Histology Of The Brain Of The Frog, George Howard Klumb
Bachelors’ Theses
The histology of the frog brain has been discussed at length in many sources, thus this work will be in the nature of a review of the previous material. However, all the work will be done on the actual sections of the frog brain, and the histological discussion will be preceded by a discussion of the gross anatomy, both internal and external; and the whole will be preceded by a short historical preface.
The Effects Of X-Rays Upon The Roots Of Zea Mays, Bernard Louis Wolfe
The Effects Of X-Rays Upon The Roots Of Zea Mays, Bernard Louis Wolfe
Bachelors’ Theses
Since. the discovery of X-rays by Rontgen in 1895, the majority of published papers dealing with the influence of these rays on plant life have considered their general effects on physiological processes including rate of seed germination and growth, respiration, and movements. A large number of investigators have worked on the morphological and cytological aspects while comparatively few workers have been interested in the histological effects of the stimulated tissues. The purpose of this thesis is to show the histological, morphological, and cytological effects of X-rays upon the root tips or the Zea Mays as well as the effects these …
The Histology Of The Stomach Of The Frog Rana Pipiens, Eugene Anton Kampmann
The Histology Of The Stomach Of The Frog Rana Pipiens, Eugene Anton Kampmann
Bachelors’ Theses
The common grass or leopard frog, Rana pipiens, lives in or near fresh-water lakes, ponds, and streams, and is distributed over the North American continent except on the Pacific slope. The frog has both scientific and commercial value. Frogs legs are highly prized by the epicure. In the laboratory, the frog is used in elementary courses in zoology to illustrate the characteristics of the vertebrates. Holmes very clearly states the present scientific value of the frog, "For a long time the frog has been a favorite object for the study of animal structure and function. Probably no species except …
The Histology Of The Alimentary Tract Of Cambarus Virilis, Arno Fred Michaelis
The Histology Of The Alimentary Tract Of Cambarus Virilis, Arno Fred Michaelis
Bachelors’ Theses
The crayfish is a Decapod belonging to the class Crustacea of the phylum Arthropoda. The animal is used for scientific study because it possesses all of the characteristics of the phylum. It has three distinct body divisions, head, thorax, and abdomen; bilateral symetry, metamerism, jointed appendages, a chitinous exoskeleton, a dorsal heart with an incomplete circulatory system, and a nervous system of the annelid type. The crayfish is also used in the laboratory because of its abundance and the ease with which it is handled. The animal is of great economic importance due to its food value to man as …
The Histology Of The Small And Large Intestine Of Rana Pipens, Chester R. Mantey
The Histology Of The Small And Large Intestine Of Rana Pipens, Chester R. Mantey
Bachelors’ Theses
The Frog in past years and in most recent years, has been used to a great extent in the experimental sciences. In the field of physiology, the Frog becomes a great factor for experimental purpose. In addition, the science of pharmacology also makes use of the Frog in determining the actions of many drugs. But, this thesis will endeavor to take up the histology of an organ of Rana pipens, thus limiting the subject matter to this particular phase. It would only be proper at this time, to cite some of the important early workers in Histology. Bichat (1800) …
Cross-Section Anatomy Of The Male Frog (Rana Catesbiana) : A Transverse Section Through The Region Of The Eighth Vertebra, Arthur L. Guepe
Cross-Section Anatomy Of The Male Frog (Rana Catesbiana) : A Transverse Section Through The Region Of The Eighth Vertebra, Arthur L. Guepe
Bachelors’ Theses
At the present time there does not exist a complete cross-section anatomical study of the common bull frog, Rana catesbiana. In fact, there has been very little mention in literature of any cross-section anatomy of any particular animal. However, there has been some work of this nature done in the study of human anatomy, especially the important publication of Eycleshymer and Schoemaker (1917), and in a small measure in the anatomy of the rabbit. This lack of literature on this certain topic, however, does not mean that the author had any intentions of presenting a complete cross-section study of …
An Economic Analysis Of Farm Tenure In The Uintah Basin, Utah, Glen B. Johnson
An Economic Analysis Of Farm Tenure In The Uintah Basin, Utah, Glen B. Johnson
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Before presenting an economic analysis of farm tenure in the Uintah Basin, it will be helpful to consider some aspects of the historical, economic, and social background of that portion of the region included in this study.
A portion of the Uintah Indian Reservation, which was created in 1861, was opened to white settlement under the homestead and townsite laws on August 28, 1905 after 103,000 acres of farming land had been allotted to individual Indians living on the reservation and 276,000 acres reserved for Indian grazing lands and timber reserve.
Because of the large deposits of asphalt products that …
Fifty-First Annual Meeting Of The Iowa Academy Of Science And The Sixth Annual Convention Of The Junior Academy Of Science Of Iowa, April 16 And 17, 1937, Iowa Academy Of Science
Fifty-First Annual Meeting Of The Iowa Academy Of Science And The Sixth Annual Convention Of The Junior Academy Of Science Of Iowa, April 16 And 17, 1937, Iowa Academy Of Science
Iowa Academy of Science Documents
No abstract provided.
Pectinatella Magnifica Leidy An Occasional River-Pest In Iowa, S. W. Geiser
Pectinatella Magnifica Leidy An Occasional River-Pest In Iowa, S. W. Geiser
Field and Laboratory
The common fresh-water Bryozoan, Pectinatella magnifica Leidy, with which this paper deals, is widely distributed in the United States, Northern Germany, and Czechoslovakia.
Kentucky Warbler (Vol. 13, No. 2), Kentucky Library Research Collections
Kentucky Warbler (Vol. 13, No. 2), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.
Block And Bridle Annual 1937
Block and Bridle Annual (1933–2021)
Membership
Regular Activites
Feeders' Day
Emergency Livestock Day
Junior Ak-Sar-Ben Show
Junior Ak-Sar-Ben Ball
Block and Bridle Livestrock Juding Contest
High School Livesstock Judging contest
Women's Meat Judging Contest
Men's Meat Judging Contest
Initiation of New Members.
Special Activities
Omaha Day
Saddle and Sirloin Medal Essay Contest
Financial Statement
Publicity Obtained
Whole Issue Nebraska Bird Review (April 1937) 5(2)
Whole Issue Nebraska Bird Review (April 1937) 5(2)
Nebraska Bird Review
Contents
Banding and Bird Study. By O. A. Stevens ... 27
General Notes ... 29
Editorial Page ... 34
In Memoriam. Lawrence Bruner ... 35
In Memoriam, Lawrence Bruner, Myron H. Swenk
In Memoriam, Lawrence Bruner, Myron H. Swenk
Nebraska Bird Review
On January 30, 1937, at his home at 3033 Deakin Street in Berkeley, California, Lawrence Bruner, pioneer American economic entomologist and a world authority on grasshoppers and related insects (Orthoptera), as well as the person who more than any other individual was responsible for the organization of the Nebraska Ornithologists’ Union, passed away after a severe illness of a few days that culminated a rather extended period of gradually declining health. It is difficult to epitomize any account of the life accomplishments of this man, because they were so many and varied, and perhaps for this purpose there …
Judging Quality In Dairy Products, P. A. Downs
Judging Quality In Dairy Products, P. A. Downs
Nebraska Agricultural Experiment Station: Historical Circulars
In the dairy industry increasing attention is being paid to the question of quality of products. The well established system of buying and selling butter and cheese on the basis of quality by score or grade is practiced in the principal markets of the world. The other dairy products, while not marketed by score, are receiving more and more attention in this respect. As more information becomes available and the judging better standardized, other dairy products will doubtless be sold by grade.
Twenty-Five Years Of Agricultural Extension Work In South Dakota, Gilbert S. Weaver
Twenty-Five Years Of Agricultural Extension Work In South Dakota, Gilbert S. Weaver
SDSU Extension Publications Archive
Organization of Agricultural Extension Work in South Dakota during March, 1912,
Marked the beginning-of a-movement in agricultural education that was destined to influence the economic and social life of rural people in South Dakota for twenty-five years. Only the future will reveal its limitations. Agricultural Extension Work had its inception in Brown county. Farmers, business men, a railroad, a mail order house, and county commissioners of Brown county had formed the Better Farming Association. This organization took the initiative in promoting and inaugurating county agent work. During the span of years from March, 1912, to March, 1937, Agricultural Extension work …
Daily Light Ration And Gonadal Activity In The English Sparrow, Passer Domesticus, A. R. Ringoen, A. Kirschbaum
Daily Light Ration And Gonadal Activity In The English Sparrow, Passer Domesticus, A. R. Ringoen, A. Kirschbaum
Journal of the Minnesota Academy of Science
No abstract provided.
How Two Captive Young Beavers Constructed A Food Pile, Thos. S. Roberts
How Two Captive Young Beavers Constructed A Food Pile, Thos. S. Roberts
Journal of the Minnesota Academy of Science
No abstract provided.
Studies Of Prenatal Development In Farm Animals, L. M. Winters
Studies Of Prenatal Development In Farm Animals, L. M. Winters
Journal of the Minnesota Academy of Science
The central objective of these studies has been to gather as accurate data as possible regarding normal prenatal development in farm animals. Once this is established as a base we or other workers will be in a position to study the specific effects of unfavorable environments, such as deficiency rations, excess fat, etc. Our work has progressed far enough so that we are now incorporating some of the latter in our studies.
Intravenous Pentobarbital Anesthesia In Rabbits, Arnold H. Maloney
Intravenous Pentobarbital Anesthesia In Rabbits, Arnold H. Maloney
Faculty Reprints
No abstract provided.
Kentucky Warbler (Vol. 13, No. 1), Kentucky Library Research Collections
Kentucky Warbler (Vol. 13, No. 1), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.