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The Vitamin B1-Sparing Action Of Sorbitol, Gisela Eleanor Bethsold

Theses and Dissertations

The present study was initiated to determine the effect sorbitol has upon the enzymatic functions of thiamin; specifically, what effect sorbitol bas upon the alpha-ketoglutarate and pyruvate dehydrogenases activities of rat liver mitochondria. In addition, the effect of varying the dietary sorbitol concentration on the development of an athiaminosis was studied, particularly the effect on growth rate.

Statistics Plentiful In Birds Egg Field, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Bird Nest Building Fascinating Study, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Mating Patterns Of Birds Varied, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Eight Species Of Swallows Regularly Spotted In Texas (Barn, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Keen Teens Choose Good Food, Cleora Ewalt

SDSU Extension Circulars

Scientists all over the country have been studying your nutritional status and eating habits. In their studies, teen-agers have consistently been found to be the poorest-fed members of the family. And in all studies, girls' eating habits are shown to be worse than boys'. Your teen years are a short part of your life span, but some of your most critical. There are estimated to be from 12 to 16 million of you in the United States. Many of you girls look forward to marriage and having families of your own. The nutritional well-being of your future husband and your …

4-H Handicraft Guide : Wood Craft, John Younger, Ella Ollenburg

SDSU Extension Circulars

Handicraft work with wood offers 4-H members an .excellent opportunity to learn the fundamentals of wood working, including construction, identification, and finishing. Tool identification and care will be studied. This project is not designed to develop skilled carpenters but will equip you with the ability to plan and make many of your own personal wood articles.

Kentucky Warbler (Vol. 36, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Cuckoo Call Said Harbinger Of Luck To First To Hear, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Studies In Experimental Evolution, William Sidney Boyle

Faculty Honor Lectures

The Principle of organic evolution is the most fundamental one yet discovered in the sciences concerned with the nature and origin of living things. During the one hundred years which have elapsed since Darwin's explanation of the mechanisms of evolution a great deal has been learned to supplement his theory. Nevertheless, students of evolution universally acknowledge the significance of his profound contributions. The importance of natural selection as a creative force in evolution is inescapable.

The present discussion is chiefly concerned with techniques which the writer has used to accelerate, or at least to manipulate, the evolutionary processes. It may …

South Dakota Farm And Home Research, Agricultural Experiment Station

South Dakota Farm and Home Research: 1949 -1998

In This Issue
Fertility Helps Corn Yield More, Grow Better Root Systems, Under Limited Moisture [p] 3
New Developments in Swine Shades [p] 6
Ponderosa Pine for Christmas Trees [p] 10
Tenderizing Meat by Chemical Injection [p] 14
1960 Filed Days [p] 16
Mulch Protection for Vegetables [p] 18
Feeding Value of alfalfa Haylage [p] 23
New Publications [p] 30

The Pacemaker Function Of The Small Intestine, Robert W. Hasselbrack

Loma Linda University Electronic Theses, Dissertations & Projects

New evidence is presented to clarify to some extent the significance of the gradient of rhythmicity in the small intestine of the unanesthetized dog. The gradient of rhythmicity was studied on five dogs prepared with duodenal fistulas. Rhythmic contractions were recorded from the small intestine by a small rubber balloon. The gradient of rhythmicity was found to decrease in a stepwise manner as the distance from the pylorus is increased. Roughly, the rhythmic contractions were found to be 18 to 19 per minute in the duodenum and 14 to 15 per minute in the ileum. In the terminal ileum there …

The Aquatic Plants Of Central Utah And Their Distribution, Gerald E. Bessey

Theses and Dissertations

It was the purpose of this study to determine what aquatic plants were common to central Utah and to outline the ecological factors that control their distribution. The main emphasis throughout has been upon the more macroscopic aquatic plants. Such algae were included as was warranted by their size,, abundance and importance in the various habitats in which they grew. As this study progressed it became evident that there was a need for a broad survey-type study of the aquatic plants that would include essentially all of the wet lands of the central Utah region. The area of study closely …

Distribution And Movements Of Some Fishes In Bear Lake, Utah-Idaho, 1958-59, Stanley K.Y. Loo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

During the summer of 1958, a study of the "Population Dynamics of the Small Benthic Fishes of Bear Lake, Idaho and Utah," was sponsored in part by a National Science Foundation grant to the Wildlife Management Department of Utah State University. The study was designed to extend over a period of three years.

Treatment Of Experimental Bovine Coccidiosis With Nitrofurazone And Sulfamethazine, Donald L. Ferguson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Coccidiosis in cattle is caused by microscopic, one-celled parasites known as coccidia (genus Eimeria). It is a common disease that weakens or kills calves or older cattle, with greater loses generally occurring in young animals. Eleven species have been reported in cattle in this country (1). At least two species, Eimeria bovis and E. zurnii, are known to be pathogenic to cattle (9).

Blood Changes In Calves Experimentally Infected With Haemonchus Placei And Ostertagia Ostertagi, Darrell J. Graff

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Parasitic diseases of livestock have long been a subject of considerable interest. Great economic losses are inflicted each year on our growing livestock industry. If these parasitic diseases proceed undetected or untreated the hosts may suffer retardation in weight gain or succumb.

A Study Of The Parasites From Rainbow Trout Of A Commercial Fish Farm In Cache Valley, Utah, Kenneth L. Jones

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

During the biennial period July 1, 1956 to June 30, 1958 the 12 state fish hatcheries in Utah produced and stocked in the waters of the state 20,092,902 fish weighing a total of 1,528,787 pounds, at a cost varying between 69 and 75 cents per pound. The cost figure depends upon what expenditures are included (Don Andriano, 1960). A substantial mortality occurs at the fish hatcheries in the state of Utah. The determination of the cause of any given loss is complicated by a number of factors. This is especially true of losses which may be due secondarily to parasites …

Relationship Of Certain Environmental Factors To Benthic Fish Densities In Bear Lake, Idaho-Utah, Thomas J. Hassler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The project was initiated in June of 1958 and financed by the National Science Foundation and the Wildlife Management Department of Utah State University.

The broad aspects of the study were to determine if a relationship exists between certain physical and biological factors and benthic fish densities. The project vas divided into two parts: (l) to determine the time and extent of thermal stratification, zooplankton densities, conductivity changes within the lake and conductivity differences between the lake and its tributaries; (2) to determine it a relationship exist between benthic fish densities, temperatures, depths, conductivities and benthic zooplankton densities. The data …

Limnological Studies On Hyrum Reservoir, In Northern Utah, Royal A. Rich

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

With an ever increasing fishing pressure on our natural and artificial lakes every measure possible must be taken to preserve the sport for its many thousands of participants.

Hyrum Reservoir is easily accessible to the fishermen of northern Utah. In recent years the lake has offered little in the way of fishing. It is hoped that the information accumulated in this study will help pave the way to a successful stocking program and that Hyrum Reservoir will be one of the productive fishing areas available to Utah anglers.

The objectives of this investigation were:

1. To determine the extent of area …

The Effect Of Feeding Various Levels Of Fluoride To Dairy Cattle On Their Pepsin Activity, Hassan Sabeti-Rahmati

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In certain industrial areas fluorides are present in various amounts in the atmosphere. These fluorides are liberated by industrial processes at high temperature in treatment of materials containing fluoride, either as a natural impurity, or as added material for technical purposes. Equipment and procedures have been installed in many plants to reduce the output of fluorides significantly, yet forage and hay grown near the plants may contain elevated amounts of fluorides. The feeding of such material to young livestock for many months may cause fluorosis or chronic fluoride poisoning. Some springs contain a high concentration of fluorides and the continuous …

A Study Of Hot Brine Treatment In Making Cheese From Antibiotic Milk, Robert E. Howe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The cheddar cheese industry is continually confronted with the problem of manufacturing cheese from milk in which tile acid development is slow or non-existent. In recent years, many antibiotics have been used as a treatment for mastitis. Penicillin, streptomycin, and aureomycin are some of the more prominent antibiotics used for this purpose.

Life History Notes On The Walleye, Stizostedion Vitreum Vitreum (Mitchill) In A Turbid Water, Utah Lake, Utah, Billy B. Arnold

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Early in 1952, walleye fry were stocked for the first time in Utah Lake. Subsequent plants were made in 1954, 1955 and 1956. Altogether, over two million fry have been stocked.

By January, 1958, it was felt sufficient time had elapsed for the species to establish patterns of growth, reproduction, food habits and consequent relationships to the new environment. Thus, on January 1, 1958, a Federal Aid to Fisheries project, number DJ F-4-R-5, job T, was initiated. This project was entitled "investigations of Yellow Pikeperch and Channel Catfish of Utah Lake, Utah County." Although the closing date was December 31, …

A Comparison Of Daughters Of Sires In Artificial Breeding At Different Levels Of Management, Richard C. Cook

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One of the largest problems facing the successful dairyman of today is selection of proper sires to mate to his high producing cows. Many breeders and dairymen have the impression that proven sires will give the same increase in production regardless of the dam's production or the level of environment present. Even though sires come from high producing herds, some as high as 600 pounds of butterfat, the average production of all cows in the state of Utah remains at a much lower figure. The average for all cows in Utah is about 250 pounds of butterfat and the average …

Observations On The Life History Of Channel Catfish, Ictalurus Punctatus (Rafinesque) In Utah Lake, Utah, Robert E. Lawler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The channel catfish, Ictalurus punctatus (Rafinesque), was first introduced into Utah Lake in the summer of 1911, and has since been stocked in the lake on numerous occasions. It has only been in the last few years that the channel catfish has become an important game fish in Utah. As the value of the channel catfish, as a game fish, increased, it has become increasingly important to the state to maintain this species for present and future generations. This study was initiated in 1958 and completed in 1960, and was financed by the Utah State Department of Fish and Game. …

Trip Yields Varied Bird Observations, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

This Is West Texas By George Dolan, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Winged Visitors In Apperarance Here, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Three Species Of Terns Seen Here This Spring, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Nebraska Bird Review (April 1960) 28(2), Whole Issue

Nebraska Bird Review

TABLE OF CONTENTS

Golden Eagles ......................18

History and Status of Introduced Game Birds In Nebraska ..........................19

A Day of Bird Banding ..........................23

A Robin Study in Kearney, Nebraska ..........................24

1959 Nesting Report ..........................27

Fredrick J. Adams ..........................28

General Notes ..........................29

Meetings ..........................30

Treasurers' Report.......................... 30

Letters to the Editor ..........................32

Louisiana Agriculture Magazine, Spring 1960, Lsu Agricultural Experiment Station

Louisiana Agriculture

No abstract provided.