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

Digital Commons Network™

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

Life Sciences

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 108871 - 108900 of 114124

Full-Text Articles in Entire DC Network

Factors Influencing The Quality And Palatability Of Venison In Utah, Flora H. Bardwell May 1963

Factors Influencing The Quality And Palatability Of Venison In Utah, Flora H. Bardwell

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Outdoor recreational activities dealing with the pursuit of game is exceedingly popular today and its popularity is increasing each year. Annually over 180,000 hunters go afield in Utah in search of deer. There is harvested in the state over 12,000,000 pounds of dressed venison from Utah deer herds each fall. These hunters contribute 10.5 million dollars to the economy of the state for licenses, lodging, transportation and other expense of hunting.

Deer hunting is often done by the amateur, who with little or no experience has few or improper tools or information for dressing and caring for his game, and …


Biosynthesis Of Infectious Cucumber Mosaic Virus Ribonucleic Acid In A Cell-Free Medium, Men Hui Lee May 1963

Biosynthesis Of Infectious Cucumber Mosaic Virus Ribonucleic Acid In A Cell-Free Medium, Men Hui Lee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The mechanism of biosynthesis of the nucleic acids, RNA, remained obscure until 1955 when the announcement was made (14) that an enzyme isolated from bacterial sources catalyzes the synthesis of ribopolynucleotides from nucleoside-5'-diphosphates. It has been shown that the biosynthesis of polynucleotides occurs through the stepwise polymerization of nucleoside-5'-diphosphates or triphosphates. A great deal of research over the past few years has indicated that isolated nuclei from both animal (1) and plant (19) sources are able to synthesize ribonucleic acids in vitro (18).


The Respiratory Chain Involved In Oxidative Phosphorylation On Higher Plants In Relation To Carbon Dioxide-Bicarbonate Inhibition, Wan-Jean Young May 1963

The Respiratory Chain Involved In Oxidative Phosphorylation On Higher Plants In Relation To Carbon Dioxide-Bicarbonate Inhibition, Wan-Jean Young

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Increased concentrations of CO2 with the accompanying high bicarbonate level in the culture medium have been reported to have a depressing effect in certain plant species on growth (34), respiration (23, 33), oxidative phosphorylation (9), mineral nutrient absorption (17), certain enzymatic reactions (4, 22, 27), accumulation of organic and amino acids (11), and protein synthesis (16). Since accumulation of organic acids occurs in lime-induced chlorotic tissue together with a depression in the respiration of plant tissue, an effect on the energy transfer mechanism of such plants is suspected. Inhibition of electron transfer from the substrate level could result in …


Leaf Ribonuclease Activity As Related To Virus Infection, And Ribonucleic Acid Concentration, Andrew Chien-Yau Hsu May 1963

Leaf Ribonuclease Activity As Related To Virus Infection, And Ribonucleic Acid Concentration, Andrew Chien-Yau Hsu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Ribonucleic acid (RNA) appears to be the entity responsible for infectivity and genetic continuity in certain plant, animal and bacterial viruses. RNA also plays an important role in protein synthesis. The enzymes which are involved in RNA synthesis and degradation have received much attention. Among these enzymes ribonuclease (RNase) has been most thoroughly studied Rnase is widely distributed and has been isolated from many sources such as snake venom, bacteria, the pancreas, and many plant and animal tissues. Most studies with RNase have been concerned with its role in the hydrolysis of RNA in vitro. Therefore, it has generally been …


Infrared Spectroscopy As Applied To The Study Of Biochemical Changes Induced By Tobacco Mosaic Virus In Leaf Cells, Banavara Krishnappa Chandrasekhar May 1963

Infrared Spectroscopy As Applied To The Study Of Biochemical Changes Induced By Tobacco Mosaic Virus In Leaf Cells, Banavara Krishnappa Chandrasekhar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The biochemical reactions occurring during the early stages in the infection cycle of a plant virus are still unknown. Many studies involving bacteriophage and animal viruses that have been made in recent years have provided evidence of the nature of virus infection, but these have not been of much value in understanding the nature of plant viruses. Infrared spectroscopy applied to the study of viral infection processes by Chochran and his co-workers (1960, 1962) have given some clues about the nature of biochemical changes taking place in the leaf tissues as a result of infection with cucumber mosaic virus and …


Thrush Noted Each Year By Observer, Jessie Maye Smith Apr 1963

Thrush Noted Each Year By Observer, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Mockingbird Thrives Here, Jessie Maye Smith Apr 1963

Mockingbird Thrives Here, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Voice-Throwing Ability Demonstrated By Vireos, Jessie Maye Smith Apr 1963

Voice-Throwing Ability Demonstrated By Vireos, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Bird Color Given Life During Easter Season, Jessie Maye Smith Apr 1963

Bird Color Given Life During Easter Season, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


South Dakota Farm And Home Research, Agricultural Experiment Station Apr 1963

South Dakota Farm And Home Research, Agricultural Experiment Station

South Dakota Farm and Home Research: 1949 -1998

In This Issue
Flax Seedling Blight [p] 3
Improve Alfalfa Yields [p] 5
Estrus Synchronization [p] 7
The Old Element Nitrogen [p] 10
Decay in Seed Potatoes [p] 16
Comparing Genetic Differences of Laying Hens [p] 19


Whole Issue Nebraska Bird Review (April 1963) 31(2) Apr 1963

Whole Issue Nebraska Bird Review (April 1963) 31(2)

Nebraska Bird Review

TABLE OF CONTENTS

A Production Study of Mourning Doves in a Shelter Belt ............ 18

Natural Adjustment of Pheasant Populations in South- Central Nebraska ...................................................................... 24

Treasurer's Report .................................................................................... 31


Alveolar Hydatid Disease Of The Liver: Rationale And Technics Of Surgical Treatment, John T. West, F. J. Hillman, Robert L. Rausch Apr 1963

Alveolar Hydatid Disease Of The Liver: Rationale And Technics Of Surgical Treatment, John T. West, F. J. Hillman, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Cestodes of the genus Echinococcus cause two distinct diseases: the well-known cystic hydatid disease found in stock-raising areas, caused by E. granulosus, and the more rare alveolar hydatid disease, which is limited to the northern hemisphere and is caused by the biologically and morphologically distinct E. multilocularis.

Eight cases of alveolar hydatid disease of the liver are reported from Alaska, including three patients who underwent hemihepatectomy for advanced lesions. Radical resection is concluded to be the only rational treatment for this otherwise progressive and fatal disease.


Some Birds Leaving, Others Are Coming In, Jessie Maye Smith Mar 1963

Some Birds Leaving, Others Are Coming In, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


1963 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University Mar 1963

1963 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University

Little International "Little I" Agricultural Exposition Catalogs

No abstract provided.


Tree Was Traditional Bird Watching Arena, Jessie Maye Smith Mar 1963

Tree Was Traditional Bird Watching Arena, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Water Pipit Observed On Inland Houston Visit, Jessie Maye Smith Mar 1963

Water Pipit Observed On Inland Houston Visit, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Waterfowl Abound In Ft. Worth Area, Jessie Maye Smith Mar 1963

Waterfowl Abound In Ft. Worth Area, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Two Species Of Birds Illustration Of Paradox, Jessie Maye Smith Mar 1963

Two Species Of Birds Illustration Of Paradox, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


The Economics Of Classifying Farmland Between Alternative Uses, Roger H. Willsie Mar 1963

The Economics Of Classifying Farmland Between Alternative Uses, Roger H. Willsie

Nebraska Agricultural Experiment Station: Historical Research Bulletins

At present some farm programs are aimed at reducing the acreage of land used for crop production. These programs have the objectives of reducing quantities of certain farm commodities and conserving land resources. By shifting land from the production of certain farm commodities to other commodities or to grass, total farm income may be raised and the costs of farm price support and storage programs reduced. In programs to shift land use a classification of land based on economic criteria would be useful. The primary concern of this study was with methods for identifying the economic margin between land uses; …


Front Matter, Vol. 2 No. 3, Part 1 Mar 1963

Front Matter, Vol. 2 No. 3, Part 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 2 No. 3, Part 1 Mar 1963

End Matter, Vol. 2 No. 3, Part 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Hard-Bodied Ticks Of The Western United States. Part I, Elias P. Brinton, D Elden Beck Mar 1963

Hard-Bodied Ticks Of The Western United States. Part I, Elias P. Brinton, D Elden Beck

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Observations On The Unique Electrical Discharge Following Stimulation In Monkey Brain, Wilbur R. Mccrum, Lorne D. Proctor Mar 1963

Observations On The Unique Electrical Discharge Following Stimulation In Monkey Brain, Wilbur R. Mccrum, Lorne D. Proctor

Henry Ford Hospital Medical Journal

No abstract provided.


Review Of Investigations Into The Biology Of Dental Caries Immunity, Gordon E. Green Mar 1963

Review Of Investigations Into The Biology Of Dental Caries Immunity, Gordon E. Green

Henry Ford Hospital Medical Journal

No abstract provided.


Neurologic Complications Of Phenothiazine Therapy, John R. Dubois Jr. Mar 1963

Neurologic Complications Of Phenothiazine Therapy, John R. Dubois Jr.

Henry Ford Hospital Medical Journal

No abstract provided.


Hepatosensitization Caused By Propionyl Erythromycin Lauryl Sulfate, R. Guevin, A. Ten Pas Mar 1963

Hepatosensitization Caused By Propionyl Erythromycin Lauryl Sulfate, R. Guevin, A. Ten Pas

Henry Ford Hospital Medical Journal

No abstract provided.


Unusual Bacterial Isolates Obtained From A Variety Of Clinical Specimens, J. P. Truant Mar 1963

Unusual Bacterial Isolates Obtained From A Variety Of Clinical Specimens, J. P. Truant

Henry Ford Hospital Medical Journal

No abstract provided.


Inactivation Of Vacuolating Virus (Sv 40) By Betaprone Ii. Evaluation Of The Oncogenic Properties Of Sv 40 In Hamsters After Inactivation With Betaprone, Hajime Hayashi, Gerald A. Logrippo Mar 1963

Inactivation Of Vacuolating Virus (Sv 40) By Betaprone Ii. Evaluation Of The Oncogenic Properties Of Sv 40 In Hamsters After Inactivation With Betaprone, Hajime Hayashi, Gerald A. Logrippo

Henry Ford Hospital Medical Journal

No abstract provided.


Bird Ingenious Building Nest, Jessie Maye Smith Feb 1963

Bird Ingenious Building Nest, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Birders, Birds Plentiful During February Outing, Jessie Maye Smith Feb 1963

Birders, Birds Plentiful During February Outing, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.