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The Sixty-Seventh Session Of The Iowa Academy Of Science And The Twenty-Second Convention Of The Iowa Junior Academy Of Science, April 15-16, 1955, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

Experimental Treatment Of Typhoid Carriers, H. E. Carnes, J. E. Gajewski, P. N. Brown, J. H. Conlin

Henry Ford Hospital Medical Journal

No abstract provided.

Radicinin: A Metabolite From Stemphylium Radicinum. I. Chemistry And Action / D. D. Clarke And F. F. Nord From The Department Of Organic Chemistry And Enzymology, Fordham University, New York, New York, Donald Dudley Clarke Phd, Friedrich F. Nord

Chemistry Faculty Publications

The conditions for the growth of Sterad and isolation of radicinin are described. The formula C12H1205 wasas established for this compound by preparation and analyses of several derivatives. Degradation and spectrophotometric studies were employed to establish the molecular formula. Studies on the mode of action of radicinin revealed that it caused an increase in the rate of dehydrogenation of isopropyl alcohol by FIB, but that it had no effect on the quantity or degree of desaturation of the fat synthesized by FIB

Radicinin: A Metabolite From Stemphylium Radicinum. Ii. On The Mechanism Of Its Biosynthesis / D. D. Clarke And F. F. Nord From The Department Of Organic Chemistry And Enzymology, Fordham University, New York, New York, Donald Dudley Clarke Phd, Friedrich F. Nord

Chemistry Faculty Publications

After studying the effect of various substrates and also of certain enzyme inhibitors on the rate of formation of radicinin by Sterad, it is suggested that the carbohydrate molecule is utilized intact in the biosynthesis of radicinin

Annual Report: 1955

Cherry County (Nebraska) Extension: Historical Documents

Annual Program & Accomplishments ........................ 14

Budget Estimate ........................ 18

Cherry County Extension Districts (Map) ........................ 19

Cherry County 4-H Club Committee ........................ 13

Cherry County 4-H Clubs (Map) ........................ 38

Cherry County Non-Stock Cooperative Labor Association ........................ 12

Clarke-McNary Forestry Cooperators (Graph) ........................ 71

Community Development & Public Affairs ........................ 86

Crop Production ........................ 39

Distribution of Tree Plantings (Map) ........................ 72

Farm Buildings & Mechanical Equipment ........................ 75

Farm Labor (Graph) ........................ 74

Feature Story ........................ 88

Foods & Nutrition, Health, Family Life & Safety ........................ 82

Form of Organization ........................ 20

4-H Club Work ........................ 32

History …

An Additon To The Genus Magnusia, R. K. Benjamin

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.

Microorganisms And Sanitation In The Carbonated Beverage Industry, Kenneth D. Mace

Journal of the Arkansas Academy of Science

No abstract provided.

Studies On Control Of Root Rot And Dieback Of Camellias ., Luther Willis Baxter

LSU Historical Dissertations and Theses

No abstract provided.

38th Annual Meeting, 1954. Abstracts Of Papers, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.

House Fly Problem, J. R. Lancaster Jr.

Journal of the Arkansas Academy of Science

No abstract provided.

Sexual Hormones In Glomerella., Charles H. Driver

LSU Historical Dissertations and Theses

No abstract provided.

Effects Of Lowered Oxygen Tension On The Susceptibility Of Daphnia Magna To Certain Inorganic Salts., Edward Joseph Fairchild

LSU Historical Dissertations and Theses

No abstract provided.

A Market News Service For Livestock Auctions In South Dakota, Gerald E. Marousek

Agricultural Experiment Station Agricultural Economics Pamphlets (1941-1991)

Auction sales are an important marketing medium for livestock in this country today. This method of selling is not a new or a novel one. The selling of livestock through auctions was probably adapted from Great Britain, and first used in this country in the early nineteenth century. These sales were most often held to dispose of imported and domestic breeding stock. The first regularly scheduled auction sale with publicly consigned merchandise was established at Union, Iowa, in 1904. From this beginning the number of livestock auctions increased, especially after 1930, This increase was particularly rapid in the twelve Western …

The Production Of 2, 3-Butanediol By Fermentation Of Sugar Beet Molasses, Keith B. Mccall, Carl E. Georgi

Papers in Microbiology

The production of 2,3-butanediol from natural materials by fermentation offers a practical and economical method for obtaining appreciable quantities of this important chemical. A variety of substrates have been used satisfactorily such as wood hydrolyzates (Perlman,1944), wheat (Katznelson, 1944.; Ledingham et al., 1945; Ward et al., 1945) and corn (Ward et al., 1945). The use of several grades of beet molasses prepared from home-grown beets has been reported by British (Freeman and Morrison, 1947) and Canadian workers (Anastassiadis and Wheat, 1953). Excellent yields were obtained which compared favorably with those resulting from the use of pure sucrose.

Although the characteristics …

Age And Growth Of The Utah Chub, Gila Atraria (Girard), In Panguitch Lake And Navajo Lake, Utah, From Scales And Opercular Bones, John M. Neuhold

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Previous literature indicates the opercular bone as a useful tool for the determination of age and growth of fish. The reliability and validity of this method is tested for two populations of Utah chub. Age and growth are calculated for 222 Utah chub collected from Panguitch Lake and 212 Utah chub collected from Navajo Lake, southern Utah, in 1952-1953 from both scales and opercular bones. Scales are measured with the aid of a projector. Opercular bones are measured directly. The center of growth of the opercular bone is posterior to the posterior lip of the fulcrum. Correction for curvature is …

The Parasite Of Necturus, Joseph P. Harris Jr.

Field and Laboratory

In all, some fifteen species of animals parasitic upon Necturus have been reported. It is probable that none is exclusively a parasite of Necturus, for nearly all have also been reported from other animals.

Records And Descriptions Of North American Megachilid Bees, Charles D. Michener

Mc

No abstract provided.

Weed Control Investigations On Some Important Aquatic Plants Which Impede Flow Of Western Irrigation Water, United States Department Of The Interior, Bureau Of Reclamation

Elusive Documents

During the past 50 years, the acreage of land placed under irrigation in the western United States has increased greatly to meet the growing demand for food and fiber production. To provide this water for crop production it is necessary not only for river waters to be impounded and irrigation canal distribution systems established but also for the irrigation waterways to be free of obstructing plant growths which impede the flow of water. This requires various types of weed control measures in order that originally designed carrying capacities of the waterways may be maintained. Methods involving new techniques developed mostly …

Some Roentgen Manifestations Of Acute Abdominal Disease, William R. Eyler

Henry Ford Hospital Medical Journal

No abstract provided.

Abstracts Of Recent Publications Of The Professional Staff Of The Henry Ford Hospital And The Edsel B. Ford Institute For Medical Research

Henry Ford Hospital Medical Journal

No abstract provided.

Annual Report: 1954

Cherry County (Nebraska) Extension: Historical Documents

Annual Program & Accomplishments ........................ 14

Budget Estimate ........................ 17

Cherry County Extension Districts (Map) ........................ 18

Cherry County 4-H Clubs (Map) ........................ 33

Cherry County 4-H Committee ........................ 13

Cherry County Non-Stock Cooperative Labor Association ........................ 12

Clark-McNary Forestry Cooperators (Graph) ........................ 67

Community Development & Public Affairs ........................ 80

Crop Production ........................ 35

Distribution of Windbreak Plantings (Map) ........................ 68

Farm Buildings & Mechanical Equipment ........................ 69

Farm Business Management ........................ 69

Farm Labor (Graph) ........................ 55

Feature Story ........................ 84

Foods & Nutrition, Health, Family Life & Safety ........................ 77

Form of Organization ........................ 19

4-H Club …

Descriptions And Records Of North American Hoplitis And Anthocopa (Hymenoptera, Megachilidae), Charles D. Michener

Mc

No abstract provided.

Genetic And Taxonomic Studies In Gilia: Vii. The Woodland Gilias, Verne Grant, Alva Grant

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.

Rhizoctonia Aerial Blight Of Lespedeza., William Hugh Stroube

LSU Historical Dissertations and Theses

No abstract provided.

Secretion Of Amylase By Rumex Virus Tumors In Vitro, L. G. Nickell, M. K. Brakke

Department of Plant Pathology: Faculty Publications

The secretion of extracellular enzymes by intact cells of higher plants apparently is a rare occurrence. One example of it is the secretion of an extra, cellular amylase by the tissue of a virus-induced tumor from the root of Rumex wetosa L. An amylase is secreted in sufficient quantities by this tissue to enable it to grow as well in vitro on a starch-containing medium as on one containing sucrose.

The Effect Of Antagonistic Soil Microorganisms On The Severity Of Pythium Root Rot Of Sugarcane., Leander Floyd Johnson

LSU Historical Dissertations and Theses

No abstract provided.

The Effects Of Phosphorus-32 On The Larval Stages Of Paramphistomum Microbothrioides., Thomas Byrnes Weber

LSU Historical Dissertations and Theses

No abstract provided.

A New Species Of Nematode(Tylenchorhynchus Sp.) Occurring In Sugarcane Soils., Wray Birchfield

LSU Historical Dissertations and Theses

No abstract provided.

Biological Oxidation Of Copper Sulfide Minerals, Delmar Boyd Davis

Theses and Dissertations

This work represents a study of the biological oxidation of copper sulfide minerals. The principal objective of the study was to determine the extent of bacterial oxidation on copper containing sulfide minerals. It was also desired to determine if the bacteria could oxidize copper sulfides in the absence of iron. A better understanding of the nitrogen requirements of the organisms was desired. Minerals used in this study were Bingham Canyon Float Concentrate, chalcopyrite, covellite, calcocite, bornite, tetrahedrite, and reagent grade copper sulfide. The bacteria used were obtained from the mine waters of Bingham Canyon, Utah. To study the problem the …

Special Types Of Escherichia Coli In Infant Diarrhea, Wm. W. Ferguson

Henry Ford Hospital Medical Journal

No abstract provided.