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 245341 - 245370 of 255424

Full-Text Articles in Entire DC Network

Tannin Content Of English Walnuts : Thesis ..., Joseph G. Natoli Jan 1956

Tannin Content Of English Walnuts : Thesis ..., Joseph G. Natoli

University of the Pacific Theses and Dissertations

Present methods for the production of leather from animal hides still depend from the most part on the use of natural tannin extracts. During the year, 1952, the amount of natural tannin extracts used by the leather industry was 560,452,119 pounds as compared to 35,793,000 pounds of synthetic tanning materials. It is not as yet possible to produce synthetic materials as economically as the natural extracts; the result being that there is still a very great demand for natural tannin extracts. The need for finding new domestic sources of tannins is apparent when the amounts of domestic and imported extracts …


Studies On Bucephalid Cercaria Including A New Species From The Dillon Beach Area, Donald Edward Giles Jan 1956

Studies On Bucephalid Cercaria Including A New Species From The Dillon Beach Area, Donald Edward Giles

University of the Pacific Theses and Dissertations

The family Bucephalidae is unique in the class Trematoda by virtue of the mouth being situated near the mid-ventral portion of the body. Other characteristics of the family include: haptor near the anterior extremity; a simple, sac-like gut with pharynx and esophagus; genital pore ventral, just anterior to the posterior extremity; gonads posterior and vitellaria species live in the gut of marine and fresh-water fishes. The metacercariae are found encysted beneath the skin or in the nervous system of other fishes serving as second intermediate hosts. Sporocysts and cercariae have been recovered from a variety of lamellibranchs.

A generalized life …


Ascidicolous Copepods Of Dillon Beach, California, David Horace Montgomery Jan 1956

Ascidicolous Copepods Of Dillon Beach, California, David Horace Montgomery

University of the Pacific Theses and Dissertations

Work on the copepoda parasitizing anoidiens has been relatively extensive in Europe, loss so on the East Coast of the United States and negligible on the West Coast. of this work, a major portion has been concerned with the solitary ascidians, while the colonial or compound forms have been largely neglected. The apparent lack of interest in copepods parasitizing compound be attributed to the manliness of the animals, their associations with both Zooids and the colonial matrix which makes dissection difficult and the chaotic condition of their taxonomy.


Some Observations On Oral Protozoa Of Man, Howard Edwin Runion Jan 1956

Some Observations On Oral Protozoa Of Man, Howard Edwin Runion

University of the Pacific Theses and Dissertations

This investigation is based upon the occurrence of oral protozoans among 25 periodontalclasial patients in Stockton, California. It is concerned, in part, with the correlation of infections with age, sex and oral health of the host and, in part, with culture techniques. The specific cultivation of Trichomonas tenax was explored in an effort to employ an improved experimental medium.

Trichomonas tenax and Endamoeba gingivalis are the only protozoans known to occur commonly in the human mouth. Distribution is cosmopolitan and there are no known endemic areas. Incidence of these two protozoans, among periodontalclasial patients, has not been reported since the …


Tractor Maintenance Practices Of Negro Farm Owners In Union County, North Carolina, Lee Andrew Baker, G. F. Rankin Jan 1956

Tractor Maintenance Practices Of Negro Farm Owners In Union County, North Carolina, Lee Andrew Baker, G. F. Rankin

Documents

Research study on tractor maintenance practices of Negro farm owners in Union County, North Carolina.


Whole Issue Nebraska Bird Review (January 1956) 24(1) Jan 1956

Whole Issue Nebraska Bird Review (January 1956) 24(1)

Nebraska Bird Review

TABLE OF CONTENTS

President's Page ...................................................................................... 2

Observations of a Nesting Killdeer .................................................... 2

Return of Autumn Birds ........................................................................ 4

Summer with Blue Grosbeaks ................ ............................................. 5

Twenty-Five Year Summary of Bird Migration in Nebraska-Titmice to Wrens .............................. 6

Fall Field Day-1955 .......................................................... 8

Notes ...................................................................... 10

Reports of Nests, Nestlings and Fledglings ...................................... 14

Book Reviews ..................................................... 15

Excerpts from Letters to the Editors .................................... 16


Translation By Virginia Ivens Of The Taxonomic System Of Sporozoa, Phylum Protozoa By E. M. Cheissin [Kheisin] In Zoological Journal, Academy Of Sciences, Ussr 35 (1956): 1,281-1,298, E. M. Cheissin, Virginia Ivens Jan 1956

Translation By Virginia Ivens Of The Taxonomic System Of Sporozoa, Phylum Protozoa By E. M. Cheissin [Kheisin] In Zoological Journal, Academy Of Sciences, Ussr 35 (1956): 1,281-1,298, E. M. Cheissin, Virginia Ivens

Harold W. Manter Laboratory of Parasitology: Library Materials

Translation number 2, College of Veterinary Medicine, University of Illinois, Urbana, Illinois, United States, June 14, 1960 (21 pages)

Translation from Russian to English by Virginia Ivens

Transliteration: O sisteme sporovikov (klass Sporozoa, tip Protozoa) Zoologicheskii zhurnal, Akademie Nauk SSSR, tom XXXV, no. 9 (1956): 1,281-1,289


Brochure On Vocational Agriculture Department At Catawba-Rosenwald School, Catawba-Rosenwald School Jan 1956

Brochure On Vocational Agriculture Department At Catawba-Rosenwald School, Catawba-Rosenwald School

Documents

A brochure on the Vocational Agriculture Department at Catawba-Rosenwald School.


A Suggested List Of Improvement Project And Supplementary Form Jobs, North Carolina Agricultural & Technical State University Jan 1956

A Suggested List Of Improvement Project And Supplementary Form Jobs, North Carolina Agricultural & Technical State University

Documents

List of planned projects for agriculture students.


Agricultural Department, R. A. Clement High School, Cleveland, North Carolina, List Of Improvement Projects, R. A. Clement High School Jan 1956

Agricultural Department, R. A. Clement High School, Cleveland, North Carolina, List Of Improvement Projects, R. A. Clement High School

Documents

List of planned projects for agriculture students at R. A. Clement High School.


Ladder-Back Called Variety Of Names, Jessie Maye Smith Dec 1955

Ladder-Back Called Variety Of Names, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Letter From J. E. Alston To S. B. Simmons, J. E. Alston Dec 1955

Letter From J. E. Alston To S. B. Simmons, J. E. Alston

Documents

Letter from J. E. Alston to S. B. Simmons, concerning Cotton-Merrick Federation meeting that wasn't held.


Letter From E. B. Coleman To S. B. Simmons, E. B. Coleman Dec 1955

Letter From E. B. Coleman To S. B. Simmons, E. B. Coleman

Documents

Letter from E. B. Coleman to S. B. Simmons, concerning fundraising for camp by Beverly Group.


Many Birds Winter In Swampy Areas, Jessie Maye Smith Dec 1955

Many Birds Winter In Swampy Areas, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Letter From J. H. Rumph To S. B. Simmons, J. H. Rumph Dec 1955

Letter From J. H. Rumph To S. B. Simmons, J. H. Rumph

Documents

Letter from J. H. Rumph to S. B. Simmons, sending in check for camp fund drive and list of businesses that had assisted him with fundraising.


Note From J. A. Brown To S. B. Simmons, J. A. Brown Dec 1955

Note From J. A. Brown To S. B. Simmons, J. A. Brown

Documents

Note from J. A. Brown to S. B. Simmons, requesting NFA guides.


Letter From S. B. Simmons To J. A. Brown. Letter From E. Y Floyd To C. R. Downing, S. B. Simmons, E. Y. Floyd Dec 1955

Letter From S. B. Simmons To J. A. Brown. Letter From E. Y Floyd To C. R. Downing, S. B. Simmons, E. Y. Floyd

Documents

Letter from S. B. Simmons to J. A. Brown, enclosing a letter from E. Y. Floyd. Letter from E. Y Floyd to C. R. Downing, concerning fertilizer demonstration.


Note From S. B. Simmons. Letter From S. B. Simmons To C. M. Sawyer, S. B. Simmons Dec 1955

Note From S. B. Simmons. Letter From S. B. Simmons To C. M. Sawyer, S. B. Simmons

Documents

Note from S. B. Simmons, concerning meeting times. Letter from S. B. Simmons to C. M. Sawyer, concerning meeting.


Bird Banding Interest Grows, Jessie Maye Smith Dec 1955

Bird Banding Interest Grows, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Note From C. M. Sawyer To S. B. Simmons, C. M. Sawyer Dec 1955

Note From C. M. Sawyer To S. B. Simmons, C. M. Sawyer

Documents

Note from C. M. Sawyer to S. B. Simmons, reminding him of a meeting.


Letter From I. C. Rogers To E. D. Johnson; Summary Of Poultry And Egg Show, I. C. Rogers, Phillips High School Dec 1955

Letter From I. C. Rogers To E. D. Johnson; Summary Of Poultry And Egg Show, I. C. Rogers, Phillips High School

Documents

Letter from I. C. Rogers to E. D. Johnson, thanking him for his visit to their annual poultry and egg show. Summary of poultry and egg show with a list of winners.


Congenital Anomalies Of The Brain And Spinal Cord, Edgar A. Kahn Dec 1955

Congenital Anomalies Of The Brain And Spinal Cord, Edgar A. Kahn

Henry Ford Hospital Medical Journal

No abstract provided.


Bulletin No. 379 - Biology And Control Of The Peach Twig Borer (Anarsia Lineatella Zeller) In Utah, Charles J. Sorenson, Farrell H. Gunnell Dec 1955

Bulletin No. 379 - Biology And Control Of The Peach Twig Borer (Anarsia Lineatella Zeller) In Utah, Charles J. Sorenson, Farrell H. Gunnell

UAES Bulletins

The peach twig borer, Anarsia lineatella Zeller, sometimes called the peach worm, annually damages peach, apricot, nectarine, prune, and plum orchards in Utah. Many buds and twig terminals are destroyed each spring by the overwintered generation of partially grown larvae. These emerge from their winter quarters almost as soon as host trees begin their spring growth. From the time the fruit becomes about half grown until it is harvested, later generations of twig-borer larvae feed on it causing irregular, gummy cavities which make it unfit for market.

In order to work out a control program for any insect, its life …


Front Matter Dec 1955

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.


Don't Shout! - I Can Hear!, Harold F. Schuknecht Dec 1955

Don't Shout! - I Can Hear!, Harold F. Schuknecht

Henry Ford Hospital Medical Journal

No abstract provided.


Back Matter Dec 1955

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.


The Clinical Cardiovascular Features Of Hyperthyroidism, F. Janney Smith Dec 1955

The Clinical Cardiovascular Features Of Hyperthyroidism, F. Janney Smith

Henry Ford Hospital Medical Journal

No abstract provided.


The Henry Ford Hospital Medical Society Program For 1956 Dec 1955

The Henry Ford Hospital Medical Society Program For 1956

Henry Ford Hospital Medical Journal

No abstract provided.


The Importance Of Basal Blood Pressure, John R. Caldwell, F. Wayne Hollinger Dec 1955

The Importance Of Basal Blood Pressure, John R. Caldwell, F. Wayne Hollinger

Henry Ford Hospital Medical Journal

No abstract provided.


Myofascial Pain Syndromes: Part I — General Characteristics And Treatment, Charles Long Ii Dec 1955

Myofascial Pain Syndromes: Part I — General Characteristics And Treatment, Charles Long Ii

Henry Ford Hospital Medical Journal

No abstract provided.