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An Approach To The Etiology, Diagnosis And Management Of Peripheral Arteriosclerosis (Arteriosclerosis Obliterans), William E. Jahsman Jun 1956

An Approach To The Etiology, Diagnosis And Management Of Peripheral Arteriosclerosis (Arteriosclerosis Obliterans), William E. Jahsman

Henry Ford Hospital Medical Journal

No abstract provided.


Bilateral Agenesis Of Upper Extremity, Joseph L. Fleming Jun 1956

Bilateral Agenesis Of Upper Extremity, Joseph L. Fleming

Henry Ford Hospital Medical Journal

No abstract provided.


Isotopes In Medicine: Introduction, Howard P. Doub Jun 1956

Isotopes In Medicine: Introduction, Howard P. Doub

Henry Ford Hospital Medical Journal

No abstract provided.


Notes On Mammals Of Dallas County, Texas, William B. Stallcup Jun 1956

Notes On Mammals Of Dallas County, Texas, William B. Stallcup

Field and Laboratory

Little is known of the distribution of mammals in north-central Texas. Russell's study of the mammals of Cooke County (1953) is, I believe, the only work of this sort which has been carried out in this area. During the last two years (summer of 1954 through the summer of 1956) my students and I have made regular collections of mammals from various stations in Dallas County, in an attempt to ascertain the species occurring and their relative abundance. This paper summarizes our results. It should not be considered a complete list for the county; doubtless species are present which we …


A Further Note On Texas Species Of Dyssodia (Compositae), Marshall C. Johnston Jun 1956

A Further Note On Texas Species Of Dyssodia (Compositae), Marshall C. Johnston

Field and Laboratory

No abstract provided.


The Comparative Morphology Of The Central Nervous System Of The Larva, Pupa, And Adult Of Epilachnia Corrupta, Raymond F. Moore Jun 1956

The Comparative Morphology Of The Central Nervous System Of The Larva, Pupa, And Adult Of Epilachnia Corrupta, Raymond F. Moore

Master's Theses

The nervous system of insects has been subject of much study and research. By far the greatest part of this work has been on the orders of Orthopters, Lepidopters, Hymenopters, Diptera, and Coleoptera. This has been limited, in most cases, to a particular stage in the life history of the insect. This paper looks to study the morphology of the central nervous system of Epilachnia corrupta through all its stages in its life cycle.


Photo-Oxidations Sensitized By Physiologically Important Substances, Ernel D. Ihnen Jun 1956

Photo-Oxidations Sensitized By Physiologically Important Substances, Ernel D. Ihnen

Theses and Dissertations

A study of the photo-oxidation of the 2,6-dichlorophenol indophenol-ascorbic couple was undertaken with a view to investigating the postulated mechanism of oxidation by a component of the oxygen evolving sequence operative in photosynthesis. A spectrophotometric method for the measurement of the progress of photo-oxidation was developed. Temperature and pH dependence were determined and the effect of various common inhibitors and physiological substances tested. None of the common Hill reaction inhibitors were effective in the ascorbic acid photo-oxidation in the system used. KCN and catalase as well as a few other high molecular weight proteins were able to inhibit dark auto-oxidation …


The Coexistence Of Pathogens And Pseudomonads In Soluble Oil Emulsions, R. Samuel-Maharajah, Hilliard Pivnik, W.E. Engelhard, Sheila Templeton Jun 1956

The Coexistence Of Pathogens And Pseudomonads In Soluble Oil Emulsions, R. Samuel-Maharajah, Hilliard Pivnik, W.E. Engelhard, Sheila Templeton

Papers in Microbiology

This investigation is concerned primarily with the growth and virulence of pathogenic bacteria introduced into soluble oil emulsions. The soluble oils are petroleum or fatty oils emulsified with soaps of petroleum sulfonic acids, naphthenic acids, fatty acids, rosin, or tall oil. When mixed with water, the soluble oils form stable oil-in-water emulsions and, as such, are used in machine shops as coolants and lubricants in the cutting and grinding of metals. Unfortunately, they serve as excellent substrates for the growth of bacteria.


The Effect Of Adrenal Steroid Hormones On The Protein Content Of Tumorous Livers, Duncan W. Martin May 1956

The Effect Of Adrenal Steroid Hormones On The Protein Content Of Tumorous Livers, Duncan W. Martin

Biology ETDs

Protein is basic to the structure and function of protoplasm. Enzyme systems which regulate the rate of cellular reactions are primarily composed of protein and many of these enzymatic systems influence the metabolism of less specialized proteins that form the major structural material of protoplasm. It is believed that experimental procedures which modify protein composition of cells may also influence the activity of intra-cellular enzymes. In experimental live cancer, it has been shown that the activities of a number of oxidative enzymes are modified as the carcinogenic process proceeds (Richmond, 1955, p.38). Furthermore, it has been demonstrated that endocrine function …


A Study Of The Effect Of Three Nutrients On The Growth Of Tomatoes, Walter B. Stone May 1956

A Study Of The Effect Of Three Nutrients On The Growth Of Tomatoes, Walter B. Stone

Biology ETDs

Studies of the various phases of plant growth are becoming more and more important to plant physiologists. Many such studies have been conducted for economic reasons to obtain increased production. In this investigation, fruit production and quality have been considered important, but have been placed second in interest to the effect certain nutrients may have on plant development during growth.

Most experiments of this type have been concerned with nutrient deficiencies. The writer has attempted in this experiment to use nutrient elements in excess and observe the effects produced during progressive phases of plant growth. Single elements, nitrogen, phosphorus, and …


Abstract Paper May 1956

Abstract Paper

Journal of the Minnesota Academy of Science

No abstract provided.


Technique For Demonstrating The Chromosomes In The Salivary Glands Of The Fruit Fly, Drosophila Melanogaster, M. M. Keith May 1956

Technique For Demonstrating The Chromosomes In The Salivary Glands Of The Fruit Fly, Drosophila Melanogaster, M. M. Keith

Journal of the Minnesota Academy of Science

No abstract provided.


Kentucky Warbler (Vol. 32, No. 2), Kentucky Library Research Collections May 1956

Kentucky Warbler (Vol. 32, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


An Evaluation Of Methods Of Concentrating And Counting The Phytoplankton Of Bear Lake, Utah-Idaho, William J. Clark May 1956

An Evaluation Of Methods Of Concentrating And Counting The Phytoplankton Of Bear Lake, Utah-Idaho, William J. Clark

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The phytoplankton, or plant plankton, live in the open water throughout their life cycle and obtain the necessary nutrients from the water. They are important contributors to the total plant production of lakes and ponds.


Seasonal Distribution Of Mosquitoes In A Mile-Square Area West Of Logan, Utah, Takeshi Miura May 1956

Seasonal Distribution Of Mosquitoes In A Mile-Square Area West Of Logan, Utah, Takeshi Miura

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Mosquitoes are one of the most important groups of insects, because of their blood-sucking habit and their ability to transmit a number of serious diseases, such as malaria, yellow fever, dengue, encephalitis, and filiariasis.

The most important mosquito-borne disease in Utah is probably equine encephalomyelitis, which is a serious disease in man, horses, and mules. According to Spendlove and others (1953), this disease occurs every year in Utah:

Cases among horses usually are scattered, but severe horse epidemics in past years have destroyed hundreds of animals. Since this disease in humans is difficult to distinguish from other similar diseases, such …


The Sixty-Eighth Session Of The Iowa Academy Of Science And The Twenty-Third Convention Of The Iowa Junior Academy Of Science, April 20-21, 1956, Iowa Academy Of Science Apr 1956

The Sixty-Eighth Session Of The Iowa Academy Of Science And The Twenty-Third Convention Of The Iowa Junior Academy Of Science, April 20-21, 1956, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.


Bulletin No. 381 - The Organization And Structure Of Egg Marketing In Utah, Roice H. Anderson Apr 1956

Bulletin No. 381 - The Organization And Structure Of Egg Marketing In Utah, Roice H. Anderson

UAES Bulletins

Sale of eggs is one of the major sources of farm income in Utah. In 1954 egg receipts represented 8 percent of the farm cash income. This was the lowest percentage since 1929; receipts reached a high of 13 percent in 1935.

The relative importance of egg production doubled from 1924 to 1929 when the proportion of cash farm income from eggs increased from 4 to 9 percent. Since 1929 it has fluctuated without apparent trend. The percentage of cash income from eggs was high in years when egg prices were high relative to the other agricultural products and low …


Observations On The Morphology, Physiology, And Life History Of Allescheria Boydii Shear, Robert Denton Flory Apr 1956

Observations On The Morphology, Physiology, And Life History Of Allescheria Boydii Shear, Robert Denton Flory

Master's Theses

Of those organisms upon the face of the earth displaying a wide range of variability, excellent examples may be found amoung certain groups of the fungi. This extreme variation as noted in certain fungal groups becomes even more interesting when the phenomenon of sexuality is eliminated or of rare occur­rence as in many of the Fungi Imperfecti. Such extreme varia­tions occur in Allescheria Boydii, whose historical background is as interesting as the growth of the fungus itself.

In 1909 Tarozzi (46)isolated a fungus organism as the causative agent in a Sardinian case of mycetoma. Tarozzi referred this fungus to Saccardo, …


Some Effects Of Inorganic Fluoride On Plants, Animals, And Man, Delbert A. Greenwood Mar 1956

Some Effects Of Inorganic Fluoride On Plants, Animals, And Man, Delbert A. Greenwood

Faculty Honor Lectures

~~~ in the compounds of fluorine may be traced to one or more of the following factors: ( 1) the consumption of a drinking water containing one part per million of fluorine as a soluble flouride during the period of calcification and eruption of the teeth causes a reduction in the incidence of tooth decay; however, an intake of drinking water containing more than two parts per million of fluorine causes dental fluorosis of varying degrees in man and certain animals; (2) a continuous intake of excessive amounts of fluorine as mineral supplement, in contaminated forage, or the grazing of …


A Study Of Four Species Of The Pseudoscorpion Genus Megachernes, Dwain W. Parrack Mar 1956

A Study Of Four Species Of The Pseudoscorpion Genus Megachernes, Dwain W. Parrack

Biology ETDs

Purpose.-- The Purpose of this study is to present descriptions of three new species of the pseudoscorpion genus Megachernes, to redescribe the female of M. papuanus Beier, and to describe for the first time the male of that species.


The Future Of Enzyme Research, Linus Pauling Mar 1956

The Future Of Enzyme Research, Linus Pauling

Henry Ford Hospital Medical Journal

No abstract provided.


Newer Agents For The Anesthesiologist, Paul R. Dumke Mar 1956

Newer Agents For The Anesthesiologist, Paul R. Dumke

Henry Ford Hospital Medical Journal

No abstract provided.


International Symposium: The Leukemias: Etiology And Pathophysiology Mar 1956

International Symposium: The Leukemias: Etiology And Pathophysiology

Henry Ford Hospital Medical Journal

No abstract provided.


Introduction To New Staff Personnel Mar 1956

Introduction To New Staff Personnel

Henry Ford Hospital Medical Journal

No abstract provided.


A Review Of Pertinent Literature On The Thyroid Of Urodela, With Special Reference To Necturus, Joseph P. Harris Jr. Jan 1956

A Review Of Pertinent Literature On The Thyroid Of Urodela, With Special Reference To Necturus, Joseph P. Harris Jr.

Field and Laboratory

The discovery by Gudernatsch (53) of the role of the thyroid in the control of metamorphosis in amphibia quickened interest in this field, with the result that an overwhelming number of papers has appeared since 1912 on the thyroid gland and its functions in amphibia and other cold-blooded vertebrates. Much of the literature has been reviewed elsewhere (75), and a complete analysis of all the publications will not be attempted here. The present review concerns, primarily, those papers dealing with the thyroid gland of Necturus; as also, secondarily, some papers treating of other animals, which were important in the development …


L-Serylglycylglycine / By Erich Baer, Jonas Maurukas, And Donald D. Clarke, Erich Baer, Jonas Maurukas, Donald Dudley Clarke Phd Jan 1956

L-Serylglycylglycine / By Erich Baer, Jonas Maurukas, And Donald D. Clarke, Erich Baer, Jonas Maurukas, Donald Dudley Clarke Phd

Chemistry Faculty Publications

A synthesis of the hitherto unreported L-serylglycylglycine by two different methods is described. N-carbobenzoxy L-serylglycylglycine benzyl ester, an intermediate in the preparation of the tripeptide, was found to be a suitable derivative in the synthesis of L-α-phosphatidyl L-serylglycylglycine


Bulletin No. 384 - Virus And Viruslike Diseases Of Stone Fruits In Utah: A Handbook For Their Identification And Control, B. L. Richards, L. C. Cochran Jan 1956

Bulletin No. 384 - Virus And Viruslike Diseases Of Stone Fruits In Utah: A Handbook For Their Identification And Control, B. L. Richards, L. C. Cochran

UAES Bulletins

Intensive research over the last 20 years has shown that many of the previously unexplained and seemingly mysterious disorders of stone fruit trees in Utah are infectious diseases caused by viruses. Others were shown to be the result of noninfectious genetic abnormalities or of adverse chemical and physical factors in the environment of the plant. The purpose of this handbook is to help orchardists and others recognize these diseases and disorders and understand better their etiology or cause. The handbook will also bring together basic information which will aid in their control.


Foliage Symptoms As Indicators Of Potassium-Deficient Soils, Laurence C. Walker Jan 1956

Foliage Symptoms As Indicators Of Potassium-Deficient Soils, Laurence C. Walker

Faculty Publications

No abstract provided.


Agricultural Research In South Dakota: Sixty-Ninth Annual Report: July 1, 1955 - June 30, 1956, South Dakota State College Jan 1956

Agricultural Research In South Dakota: Sixty-Ninth Annual Report: July 1, 1955 - June 30, 1956, South Dakota State College

Agricultural Experiment Station and Research Farm Annual Reports

No abstract provided.


Arretotherium Fricki, A New Miocene Anthracothere From Nebraska, J. R. Macdonald, C. Bertrand Schultz Jan 1956

Arretotherium Fricki, A New Miocene Anthracothere From Nebraska, J. R. Macdonald, C. Bertrand Schultz

Bulletin of the University of Nebraska State Museum (1924–2023)

A new species of middle Miocene (early Hemingfordian) anthraco-there, Arretotherium fricki Macdonald and Schultz is described based on a cranium from the upper Marsland deposits of Nebraska. The holotype suggests that this genus was derived from the Oligocene genus Elomeryx Marsh.