Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

1967

Discipline
Institution
Keyword
Publication
Publication Type

Articles 1 - 30 of 554

Full-Text Articles in Life Sciences

Northeast Research Station Watertown, South Dakota Annual Progress Report, 1967, Agricultural Experiment Station, Agronomy Department Dec 1967

Northeast Research Station Watertown, South Dakota Annual Progress Report, 1967, Agricultural Experiment Station, Agronomy Department

Agricultural Experiment Station and Research Farm Annual Reports

This is the 1967 annual progress report for the Northeast Research Station in Watertown, South Dakota. This report is issued by the South Dakota Agricultural Experiment Station and the South Dakota State University. This report includes information on the 1967 crop season, fertility and cultural practice experiments, corn and sorgham forage studies, small grain trials, corn performance trials, grain sorghum and soybeans, wheat and flax strain test, weed research, crop diseases, and insect control.


Christmas Greetings 1967, Jane Claire Dirks-Edmunds, Ray Edmunds Dec 1967

Christmas Greetings 1967, Jane Claire Dirks-Edmunds, Ray Edmunds

Jane Claire Dirks-Edmunds Documents

This Christmas letter from Jane Claire Dirks-Edmunds and her husband Ray Edmunds, sent to friends and family in 1967, shares experiences from their frequent travels during that year.


South Central Research Farm Annual Progress Report, 1967, Agricultural Experiment Station, Plant Science Department Dec 1967

South Central Research Farm Annual Progress Report, 1967, Agricultural Experiment Station, Plant Science Department

Agricultural Experiment Station and Research Farm Annual Reports

This is the December 1967. report for the Agricultural Experiment Station at the South Central Research Farm. This report includes weather data, small grain variety testing, specialty crop testing, sorghum testing, legume and grass testing, management, tillage and cultural practices, and crop disease control.


Conusmer Sentiment And Utah's Out Of State Visitor, Perry J. Brown, John D. Hunt Dec 1967

Conusmer Sentiment And Utah's Out Of State Visitor, Perry J. Brown, John D. Hunt

Forest Management Faculty Publications

No abstract provided.


Front Matter Dec 1967

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.


Hfh In The News Dec 1967

Hfh In The News

Henry Ford Hospital Medical Journal

No abstract provided.


Pulse And Impulse In The Sinus Node, Thomas N. James Dec 1967

Pulse And Impulse In The Sinus Node, Thomas N. James

Henry Ford Hospital Medical Journal

Recent experiments at the Henry Ford Hospital indicate that a relationship exists between pulsation in the sinus node artery and impulse formation by the sinus node. This paper describes the experiments and presents anatomic, physiologic and pharmacologic evidence along with observations that should interest the physicist and mathematician, as well.


Radiologic Quiz, Andrew K. Poznanski Dec 1967

Radiologic Quiz, Andrew K. Poznanski

Henry Ford Hospital Medical Journal

No abstract provided.


Breeding Tobacco Varieties, Paul D. Legg Dec 1967

Breeding Tobacco Varieties, Paul D. Legg

Agronomy Notes

The principal objectives in breeding tobacco are yield, field and handling characteristics, disease resistance, and quality. Of these objectives, major emphasis has been placed on breeding disease-resistant varieties. Resistant varieties have provided one of the most effective means of combating many of the pathogens that attack the tobacco plant. However, the transfer of genes for disease resistance into susceptible varieties has been accompanied in many cases by other characteristics which are undesirable. It is often a difficult task to combine acceptable type, yield, and quality with desired factors for disease resistance into a single variety.


The Influence Of Dietary Protein On Serum Lipid Levels Of Premenopausal Women, Ellen Speiden Parham Dec 1967

The Influence Of Dietary Protein On Serum Lipid Levels Of Premenopausal Women, Ellen Speiden Parham

Doctoral Dissertations

(From the Introduction)

Serum lipid levels of young women are of particular interest because, in a population riddled with atherosclerosis, premenopausal women seem to have a relative immunity both to severe hyperlipidemia and to those diseases thought to be related to it. The diet of this heterogeneous population is characterized by high intakes of animal protein, animal fat, and sugars.

Research has shown that the type and quantity of fat and carbohydrate have varying degrees of influence on serum lipid levels. Various micronutrients are also implicated. Animal experiments using wide ranges of protein intake suggest that under some …


Forest Soil Characteristics As Influenced By Vegetation And Bedrock In The Spruce-Fir Zone Of The Great Smoky Mountains, James Alvis Wolfe Dec 1967

Forest Soil Characteristics As Influenced By Vegetation And Bedrock In The Spruce-Fir Zone Of The Great Smoky Mountains, James Alvis Wolfe

Doctoral Dissertations

The present study sought to determine differences in soil characteristics related to spruce-fir and beech-birch vegetation in the Great Smoky Mountains when other factors were held as nearly constant as possible. An attempt was made to evaluate the influence of bedrock on soil characteristics and vegetation patterns. Hopefully this investigation may contribute to a greater understanding of the perplexing vegetation mosaic found at higher mountain elevations.

The Great Smoky Mountains of eastern Tennessee and western North Carolina constitute the portion of the Unaka Range situated between the Little Tennessee and Pigeon Rivers. Although metamorphosed, the rocks of Unakas, the westernmost …


Southeast South Dakota Experiment Farm Annual Progress Report, 1967, Agricultural Experiment Station Dec 1967

Southeast South Dakota Experiment Farm Annual Progress Report, 1967, Agricultural Experiment Station

Agricultural Experiment Station and Research Farm Annual Reports

This seventh annual report of the research program at the Southeast South Dakota Experiment Farm is presented herewith. The report has special significance for those engaged in agriculture and the agriculturally related businesses in the nine county area of southeast South Dakota, but it will be useful to many outside the area. The results shown are not necessarily complete nor conclusive. Interpretations given are tentative because additional data resulting from continuation of these experiments may result in conclusions different from those based on any one year.


Strongly Acid Soil Must Be Limed For Corn, Harold Miller Dec 1967

Strongly Acid Soil Must Be Limed For Corn, Harold Miller

Agronomy Notes

The necessity of liming strongly acid soils that will be planted in corn is well illustrated in a demonstration conducted by Harold Vaught, Area Extension Agent in Adair County.

A field that was well fertilized with nitrogen, phosphorus, and potassium produced low corn yields in 1966. Analysis of a soil sample from the field showed that it was strongly acid soil. (Similar conditions have been reported by many farmers throughout the state in recent years.) Since this field was to be planted in corn again in 1967, a liming demonstration was planned .


Changes In Tennessee Agriculture By Counties 1954-1964, Larry M. Boone, Curtis F. Lard, University Of Tennessee Agricultural Experiment Station Dec 1967

Changes In Tennessee Agriculture By Counties 1954-1964, Larry M. Boone, Curtis F. Lard, University Of Tennessee Agricultural Experiment Station

Bulletins

No abstract provided.


Birds Of The Upper Colorado River Basin, C. Lynn Hayward Dec 1967

Birds Of The Upper Colorado River Basin, C. Lynn Hayward

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 9 No. 2 Dec 1967

Front Matter, Vol. 9 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 9 No. 2 Dec 1967

End Matter, Vol. 9 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Cell Free Amino Acid Incorporating Systems From Mesophilic And Thermophilic Bacteria, Nisson Schechter Dec 1967

Cell Free Amino Acid Incorporating Systems From Mesophilic And Thermophilic Bacteria, Nisson Schechter

Masters Theses

No abstract provided.


A New Species Of Shrew (Genus Cryptotis) From Jalisco, Mexico (Mammalia: Insectivora), Hugh H. Genoways, Jerry R. Choate Dec 1967

A New Species Of Shrew (Genus Cryptotis) From Jalisco, Mexico (Mammalia: Insectivora), Hugh H. Genoways, Jerry R. Choate

Mammalogy Papers: University of Nebraska State Museum

From July 6 to 11, 1966, vertebrates were collected on Volcan de Fuego, Jalisco, for the Museum of Natural History,the University of Kansas, by Hugh H. Genoways and Percy L. Clifton. On July 10, a shrew of the genus Cryptotis was obtained on a steep slope across the valley to the north of the active cone of the volcano. The specimen was caught in a steel trap placed in the tunnel of a pocket gopher; because the opening had not been covered after the trap was set, it could not be determined whether the shrew was using the tunnel as …


Agricultural Development In East Central Florida, East Central Florida Regional Planning Council Staff Dec 1967

Agricultural Development In East Central Florida, East Central Florida Regional Planning Council Staff

City and Regional Planning -- Florida

AGRICULTURAL DEVELOPMENT is one of fourteen reports in the East Central Florida Regional Planning Council's 1965 Research Series. Each report covers a separate aspect of the Region's development and includes the author's projections and recommendations. Thus the fourteen reports constitute a unified, detailed picture of the Region that will serve as a base for both general and special studies over the years to come. As soon as the studies were completed, the Council began the task of evaluating and coordinating the research material in order to evolve a long-range plan for sound development in the Region. The Council's policies and …


Alterations Of Sulfur Metabolism In Malathion-Treated Rats, Gail W. Disney Dec 1967

Alterations Of Sulfur Metabolism In Malathion-Treated Rats, Gail W. Disney

Masters Theses

: Abbreviated

The investigation reported in this thesis was designed to study the effects of malathion administration on sulfate fixation in rats and to determine whether or not these effects are related to the level of inorganic sulfate in the diet.


Fessisentis Necturorum Sp. N. (Acanthocephala: Fessisentidae), A Parasite Of The Gulf Coast Waterdog, Necturus Beyeri, Brent B. Nickol Dec 1967

Fessisentis Necturorum Sp. N. (Acanthocephala: Fessisentidae), A Parasite Of The Gulf Coast Waterdog, Necturus Beyeri, Brent B. Nickol

Faculty Publications from the Harold W. Manter Laboratory of Parasitology

Specimens of a previously undescribed species of the genus Fessisentis were taken from the Gulf Coast waterdog, Necturus beyeri beyeri, in southeastern Louisiana. This is the third species of the genus to be described and the first published record of Fessisentis from an amphibian. The new species as a shorter body, smaller proboscis hooks, and a proportionately larger proboscis than F. fessus. The species from Necturus has more longitudinal rows of proboscis hooks each with fewer hooks, relatively smaller male genitalia, and proportionately longer lemnisci than F. vancleavei.


Observations On The Reproductive Behavior Of The Black Bullhead (Ictalurus Melas), Charles R. Wallace Dec 1967

Observations On The Reproductive Behavior Of The Black Bullhead (Ictalurus Melas), Charles R. Wallace

Faculty Publications in the Biological Sciences

Two pairs of black bullheads, Ictalurus melas (Rafinesque), were observed spawning out of season in two 90-gal laboratory aquaria after the females had received injections of finely ground acetone-dried carp pituitaries. These fish had been collected in August 1966 and were maintained in the laboratory through the winter in a 75-gal aquarium at an approximate room temperature of 20°–25° C.


Migration Patterns Of Young Adults Reared In Jackson County, Tennessee, Charles Martin Farmer Dec 1967

Migration Patterns Of Young Adults Reared In Jackson County, Tennessee, Charles Martin Farmer

Masters Theses

Most Tennessee counties have experienced a net outmigration of persons in recent decades. For example, net outmigration for Tennessee was over one-fourth of a million persons from 1950 to 1960 or half of the level of natural population increase during this period. During the 1950-60 decade, 86 of the 95 counties had a net outmigration of persons. In 59 counties outmigration was sufficient to result in an aggregate population decline. Counties experiencing greatest population declines are largely rural containing few urban centers.

The questions of who leaves and who stays in low income rural areas and the effects of leaving …


A Study Of Dietary Effects On Peripheral Blood Constituents Of The Female Mallard Under Estrogen Stimulation, Nickolias George Smyrnios Dec 1967

A Study Of Dietary Effects On Peripheral Blood Constituents Of The Female Mallard Under Estrogen Stimulation, Nickolias George Smyrnios

Masters Theses

No abstract provided.


Intrathecal Cytosine Arabinoside In Hodgkin's Disease With Central Nervous System Manifestations, Ellis J. Van Slyck, Robert W. Talley Dec 1967

Intrathecal Cytosine Arabinoside In Hodgkin's Disease With Central Nervous System Manifestations, Ellis J. Van Slyck, Robert W. Talley

Henry Ford Hospital Medical Journal

This report of the beneficial response in central nervous system (CNS) manifestations of a patient with Hodgkin's disease to the intrathecal administration of cytosine arabinoside suggests that this drug may have value in the treatment of CNS involvement by lymphoma and acute leukemia and of some brain tumors. Its use, for the first time via the intrathecal route in the present case, was well tolerated in two series of treatments.


Endocrinological Psychiatry And Psychology, M. Bleuler Dec 1967

Endocrinological Psychiatry And Psychology, M. Bleuler

Henry Ford Hospital Medical Journal

This is the text of a lecture given before the Henry Ford Hospital medical staff by Dr. Bleuer, who is the son of Eugen Bleuler, his predecessor as chairman of psychiatry at the University of Zurich and the man who first named "schizophrenia". It is printed here with Dr. Bleuler's permission.


An Admissions Scheduling Program, Robert G. Dunn, James T. Howell Dec 1967

An Admissions Scheduling Program, Robert G. Dunn, James T. Howell

Henry Ford Hospital Medical Journal

With the support of the professional staff, and the use of operations research techniques and the computer (IBM 360, Model 30) at the Henry Ford Hospital, the systems planning and development section of the administrative staff has been able to apply research data to the immediate problem of assigning hospital beds. This brief report describes purposes and results. Interested readers are referred to a more comprehensive analysis of the system available in reprint form.


Tetracycline-Based Histological Measurement Of Corticalendosteal Bone Formation In Normal And Osteoporotic Rib, Sam Jett, Kent Wu, Harold M. Frost Dec 1967

Tetracycline-Based Histological Measurement Of Corticalendosteal Bone Formation In Normal And Osteoporotic Rib, Sam Jett, Kent Wu, Harold M. Frost

Henry Ford Hospital Medical Journal

It is necessary to understand the pathophysiology of osteoporosis in order to cure or prevent it. This involves establishing normal standards of bone formation and comparing these with measurements in osteoporotics. Here the authors present data collected through more sophisticated techniques than have been available previously, and offer some conclusions as to their implications.


Clinical And Histopathological Aspects Of Salivary Gland Tumors: A Review, Bruce N. Epker Dec 1967

Clinical And Histopathological Aspects Of Salivary Gland Tumors: A Review, Bruce N. Epker

Henry Ford Hospital Medical Journal

A presumptive clinical diagnosis of salivary gland tumor can usually be made by taking an accurate history, performing a careful clinical examination, and utilizing essential radiographic and sialographic aids. Once a tumor is identified, differential diagnosis between benign and/or malignant involvement, and the exact tumor type becomes more formidable, frequently requiring histological diagnosis. Since optimum treatment is dependent upon an accurate differential diagnosis and surgical management according to tumor type, the clinical and histological aspects of salivary gland tumors are reviewed. A thorough knowledge of these characteristics allows an accurate diagnosis and provides the indications for proper treatment.