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 246751 - 246780 of 256744

Full-Text Articles in Entire DC Network

South Dakota Farm And Home Research, Agricultural Experiment Station Oct 1955

South Dakota Farm And Home Research, Agricultural Experiment Station

South Dakota Farm and Home Research: 1949 -1998

In This Issue:
Poultry House Ventilation [p] 1
Cash Rent [p] 4
Blended Suitings [p] 10
Chinkota Elm [p] 14
Straw for Paper Production [p] 18
Better Vegetable Varieties [p] 22
Protein Intake Regulator—Salt [p] 29


Dakota Horticulture, October 1955, Horticultural Societies Of The Dakotas Oct 1955

Dakota Horticulture, October 1955, Horticultural Societies Of The Dakotas

North and South Dakota Horticulture

Volume 28, Number 10

Ring-Necked Pheasant, O.A. Stevens
Newslants, H.A. Graves
President's Message, Mrs. Earl Kindred
Manitoba News Letter, W.R. Leslie
Garden Club Gleanings, Mrs. V. Tompkins
Roses for the Far North, P.H. Wright
July is Hem Time, Mrs. G.M. Jorgensen
Your Yard and Garden, Leonard Yager
Report of Bird Chairman, Ruth Habeger
Memories Move Me, H.E. Beebe
Live a Little, Mary Louise Kinyon
Fruit and Vegetable Notes, F.X. Wallner
Secretary's Corner, W.A. Simmons
Hospital Flowers, H.J. Donaldson
Experiences in Horticulture, R.L. Wodarz
Lilies, Victor H. Ries
Book Reviews, Laura Sexauer


The “Sternum” In Necturus, Joseph P. Harris Jr. Oct 1955

The “Sternum” In Necturus, Joseph P. Harris Jr.

Field and Laboratory

Recently, in order to arrive at a satisfactory answer to a moot question on the anatomy of the urodele, Necturus, I dissected 8 males and 5 females (varying in length from 25 to 39 centimeters). The problem involved was the existence or non-existence of cartilaginous inscriptiones tendineae in the myocommata of the ventral pectoral region; and the further question as to whether these cartilaginous elements, if generally found, are to be considered metamerized rudiments or sternebrae that have been arrested in their development (or, more loosely, constitute an ontogenetically-arrested sternum).


Populations Of Linaria (Scrophulariaceae) In Northeastern Texas, Robert Kral Oct 1955

Populations Of Linaria (Scrophulariaceae) In Northeastern Texas, Robert Kral

Field and Laboratory

Two native species of Linaria (L. texana Scheele and L. canadensis (L.) Dumort. occur in Texas. The former is common on sandy to sandy clay loams nearly throughout the state; the latter is confined to sandy sites in the central and eastern counties. Both are abundant in recently abandoned fields in east Texas. Mass-collections were made during March and April of 1955, totalling 335 plants (207 L. texana, 128 L. canadensis) in 8 counties of northeastern Texas. Numbers of individuals taken ranged from 3 to 47 at each of 21 locations. Seven contained both species, 4 only L. canadensis, 10 …


A Laboratory Experiment Involving Paper-Chromatography And Statistics, Charles T. Kenner, Joan Schneider Oct 1955

A Laboratory Experiment Involving Paper-Chromatography And Statistics, Charles T. Kenner, Joan Schneider

Field and Laboratory

This article suggests a paper chromatographic separation of the dyes in commercial black inks, which has been designed for completion in one 3-hour laboratory period with the use of equipment and solvents found in practically all laboratories. The experiment gives very satisfactory results, and allows the student to become familiar with the general field of paper chromatography and some of the factors which affect Rf values of constituents of mixtures. It also may be used to demonstrate the use of simple statistical tests, if desired.


Whole Issue Nebraska Bird Review (October 1955) 23(4) Oct 1955

Whole Issue Nebraska Bird Review (October 1955) 23(4)

Nebraska Bird Review

Table of Contents

President's Page........................... 62

Thirty-First Annual Cooperative Spring Migration Report ...........................62-83

Spring Field Day - 1955, Lincoln ...........................83-84

Why? Relative to Bird Behavior and Color ...........................84-86

General Notes and Reviews ...........................86-87

Index ...........................88-96


Fall Distribution Of Birds In A Palouse River Canyon, Frank B. Golley, Paul A. Johnsgard Oct 1955

Fall Distribution Of Birds In A Palouse River Canyon, Frank B. Golley, Paul A. Johnsgard

Paul Johnsgard Collection

During the fall and winter of 1953 the writers undertook a general ecological study of a portion of the Palouse River valley, near Armstrong, Whitman County, Washington. During the course of these investigations records were kept on the numbers of birds observed and the vegetation in which they were located. It was anticipated that these observations might indicate bird-use of the major vegetational types found in the area. Several investigators (Dumas 1950; Wing 1949) have published distributional data for birds of the Palouse grassland during the nesting, period, but few have been concerned with distribution patterns during the fall migration.


Letter From G. C. Baugham To S. B. Simmons, G. C. Baugham Oct 1955

Letter From G. C. Baugham To S. B. Simmons, G. C. Baugham

Documents

Letter from G. C. Baugham to S. B. Simmons, concerning camp fund drive and camp plans.


A Floristic Comparison Of Two Hillside Bog Localities In Northeastern Texa, Robert Kral Oct 1955

A Floristic Comparison Of Two Hillside Bog Localities In Northeastern Texa, Robert Kral

Field and Laboratory

The purpose of this study has been to determine the plant species of two bogs in northeastern Texas, on similar geological deposits under similar conditions of rainfall, temperature, and growing season, and to determine the extent of floristic similarity. The two bogs selected lie approximately 65 miles apart. Both are small areas sub-oval in outline, fed by hillside seepage, and drained by small streams which flow roughly southwest.


Parapholis Incurva And Chloris Polydactyla In Texas, Frank W. Gould Oct 1955

Parapholis Incurva And Chloris Polydactyla In Texas, Frank W. Gould

Field and Laboratory

The establishment of the grass Parapholis incurva (L.) C. E. Hubb. along the Gulf Coast of Texas has been brought to the attention of the writer by recent collections at Port Arthur, Jefferson County (W. J. Waldrip 139), and High Island, Chambers County (F. W. Gould 6770). By coincidence the two collections were made the same day, April 19, 1955, on independent field excursions by members of the Texas A. & M. College, Department of Range and Forestry.


Behavior Of Natrix In Aggregations, Donald W. Tinkle, Ernest A. Liner Oct 1955

Behavior Of Natrix In Aggregations, Donald W. Tinkle, Ernest A. Liner

Field and Laboratory

Literature-reports and two recent observations in southern Louisiana offer an explanation of the aggregations of Natrix often reported in this area.


The Cassia Fasciculata Complex (Leguminosae) In Texas, B. L. Turner Oct 1955

The Cassia Fasciculata Complex (Leguminosae) In Texas, B. L. Turner

Field and Laboratory

The genus Cassia is represented in Texas by 15 well-marked species. One of these, C. fasciculata, is a highly variable taxon composed of several intergrading infraspecific taxa. The following treatment is the result of several summers' field work combined with distributional data and morphological study of herbarium material. In the present paper it has been necessary to make two new varietal combinations in C. fasciculata. Hence, in conformity with Article 17 of the International Code of Botanical Nomenclature (1952), it seems desirable to give a somewhat detailed account of the distributional and morphological evidence which leads the author to treat …


A List Of Cestode Parasites From California Mammals, Marietta Voge Oct 1955

A List Of Cestode Parasites From California Mammals, Marietta Voge

Harold W. Manter Laboratory of Parasitology: Faculty Publications

This report brings together information on the occurrence and distribution of cestode parasites in California mammals. The original information reported herein, was obtained by students, myself, and other staff members of this university. Although the host-parasite list which follows is far from complete, the dearth of knowledge about the helminth fauna in California seems to justify the publication of relatively few data, in the hope that other workers will be able to use this list as a starting point and add to it.

With few exceptions, the common names of the hosts, as given in the host list, were obtained …


Canephorulini, A Tribe Of South American Bees (Hymenopt.-Apoidea), Charles D. Michener, W. E. Laberge, J. S. Moure Sep 1955

Canephorulini, A Tribe Of South American Bees (Hymenopt.-Apoidea), Charles D. Michener, W. E. Laberge, J. S. Moure

Mc

No abstract provided.


Letter From P. E. Dubar, Sr., To S. B. Simmons. Card For El-Myra Restaurant, P. E. Dubar Sr. Sep 1955

Letter From P. E. Dubar, Sr., To S. B. Simmons. Card For El-Myra Restaurant, P. E. Dubar Sr.

Documents

Letter from P. E. Dubar, Sr., to S. B. Simmons, sending in check for secretary and treasurer's books. Card for El-Myra Restaurant, P. E. Dubar, Sr., Proprietor.


Letter From S. B. Simmons To W. W. Ashe, S. B. Simmons Sep 1955

Letter From S. B. Simmons To W. W. Ashe, S. B. Simmons

Documents

Simmons apologized for his remarks towards Ashe, gave him suggestions, and wished to hear from him.


2 Kinglet Types Tiny But Sturdy, Jessie Maye Smith Sep 1955

2 Kinglet Types Tiny But Sturdy, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Vitis Aestivalis F.Michx., Hiram Frederick Thut, R. Pippen Sep 1955

Vitis Aestivalis F.Michx., Hiram Frederick Thut, R. Pippen

Specimens by Name

No abstract provided.


Letter From S. B. Simmons To R. A. Maynard, S. B. Simmons Sep 1955

Letter From S. B. Simmons To R. A. Maynard, S. B. Simmons

Documents

Simmons apologizes for his scheduled meeting and thanks Maynard for his contribution towards the camp fund.


Note From M. S. Sanders To W. T. Johnson, M. S. Sanders Sep 1955

Note From M. S. Sanders To W. T. Johnson, M. S. Sanders

Documents

Note from M. S. Sanders to W. T. Johnson, requesting national NFA convention schedule.


Letter From H. M. Hargrave To Co-Workers; Letter From E. L. Morse, Past President Of Virginia Vocational Agriculture Association, To Presidents Of State Vocational Agriculture Associations, H. M. Hargrave, E. L. Morse Sep 1955

Letter From H. M. Hargrave To Co-Workers; Letter From E. L. Morse, Past President Of Virginia Vocational Agriculture Association, To Presidents Of State Vocational Agriculture Associations, H. M. Hargrave, E. L. Morse

Documents

Letter from H. M. Hargrave to Co-Workers, concerning American Vocational Association and New Farmers of America Convention. Letter from E. L. Morse, Past President of Virginia Vocational Agriculture Association, to Presidents of State Vocational Agriculture Associations, concerning AVA membership and NFA convention.


Letter From S. B. Simmons To William D. Neill, Jr.; Letter From S. B. Simmons To E. R. Cooper, S. B. Simmons Sep 1955

Letter From S. B. Simmons To William D. Neill, Jr.; Letter From S. B. Simmons To E. R. Cooper, S. B. Simmons

Documents

Letter from S. B. Simmons to William D. Neill, Jr., enclosing letter to E. R. Cooper. Letter from S. B. Simmons to E. R. Cooper, concerning camp program and teachers.


Pilgrims Already Knew About Turkey, Jessie Maye Smith Sep 1955

Pilgrims Already Knew About Turkey, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Wood Duck Struts Resplendent Attire, Jessie Maye Smith Sep 1955

Wood Duck Struts Resplendent Attire, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Myrtle Warblers Here For Winter, Jessie Maye Smith Sep 1955

Myrtle Warblers Here For Winter, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Letter From S. B. Simmons To P. W. Bailey, S. B. Simmons Sep 1955

Letter From S. B. Simmons To P. W. Bailey, S. B. Simmons

Documents

Letter from S. B. Simmons to P. W. Bailey, concerning record-keeping and reports.


Bulletin No. 8: The Mamacoke Acquisition And Our Research Program, Richard H. Goodwin, William A. Niering Sep 1955

Bulletin No. 8: The Mamacoke Acquisition And Our Research Program, Richard H. Goodwin, William A. Niering

Bulletins

No abstract provided.


Diastematomyelia: A Treatable Lesion In Infancy And Childhood With Case Report, J. Dana Darnley Sep 1955

Diastematomyelia: A Treatable Lesion In Infancy And Childhood With Case Report, J. Dana Darnley

Henry Ford Hospital Medical Journal

No abstract provided.


Bulletin No. 378 - Labor Structure And Labor Problems: Utah Sheep Ranches, 1952-1953, William A. Dehart, William H. Metzler Sep 1955

Bulletin No. 378 - Labor Structure And Labor Problems: Utah Sheep Ranches, 1952-1953, William A. Dehart, William H. Metzler

UAES Bulletins

This study deals with the problem sheep ranchers have in recruiting workers to meet their labor needs. Consideration is given to the composition of the work force on sheep ranches, to wages, the amount and causes of labor turnover, and to ways to reduce turnover. Labor recruitment practices are also discussed and evaluated in terms of available sources of farm labor, the possibilities of maintaining a stable supply, and the effect of farm labor problems on recent changes in the operations of sheep ranch enterprises. The primary focus of attention is on regular hired labor on Utah sheep ranches, although …


Front Matter Sep 1955

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.