Digital Commons Network^™

The Effects Of Herbicides, Fungicides, And Insecticides On Bacteria Of Marine Origin, Kenneth William Pierini

Master's Theses

No abstract provided.

Using Sordaria Fimicola For Teaching Genetic Segregation, Crossing Over, And Probability, Roger Green Isaacson

Dissertations and Theses @ UNI

Since the late 1950's, American education has been undergoing a critical evaluation and review. This review has brought about some changes in emphasis and an upgrading in science curricula. The American Institute of Biological Sciences, supported by the National Science Foundation, accepted major responsibility for the field of biology and established the Biological Science Curriculum Study (BSCS). H. Bentley Glass., Chairman of BSCS, states: "The aim of the Biological Science Curriculum Study is to place biological knowledge in its fullest modem perspective. To accomplish this aim, a program of research, writing, testing, and evaluation was inaugurated.

A Study Of The Pelagic Gastropods Of The Dillon Beach Area Pteropods And Heteropods, Joan Laverne Gerdts

University of the Pacific Theses and Dissertations

In August 1959 Pacific Marine Station (P.M.S.) located at Dillon Beach, began a program of oceanographic study as a member of the California Cooperative Oceanic Fisheries Investigations (C.C.O.F.I.). The program continued throughout the summer of 1963 and consisted of a monthly hydrographic station and sampling the plankton at the head of Bodega Submarine Canyon, located twenty-five miles west of Bodega Bay. Two plankton tows were taken on each ocean run. One of the samples, along with collection and hydrographic data, was sent to Scripps Institute of Oceanography. The other sample was retained at P.M.S. and constitutes the material for the …

Evaluating Farm Mechanization Problems In Tanganyika, Timothy Apiyo

Graduate Theses, Dissertations, and Problem Reports (ETD)

As a young nation, Tanganyika's long-run aspiration in.agriculture is to help the majority of African peasant farmers emerge from the partly subsistence economy and partly monetary economy into a cash economy. In such an economy an individual farmer can produce to feed and clothe others besides his family.

Notes On The Natural History Of The Sabellariid Polychaete Phragmatopoma Californica, Dean Ernest Griffin

University of the Pacific Theses and Dissertations

In the coves and crevices at Natural Bridges State Park, Santa Cruz, California, one can find large masses of worm tubes constructed of sand. These tube masses often cover areas of several square feet. The tubes are usually straight and packed together in large masses. The individual tubes are about one-fourth of an inch in diameter and may be up to two and one-half feet long. The worm responsible for these masses of tubes is a small polychaete, Phragmatopoma californica.

Very little work has been done on the natural history of local sabellarlids. It is therefore the purpose of this …

Or Just A Yellow-Backed Shutter Clicker, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Mistletoe Has Roots In Religious Ceremony, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Cell Generation Systems: A New Concept In Medicine, Harold M. Frost

Henry Ford Hospital Medical Journal

No abstract provided.

Abstracts

Henry Ford Hospital Medical Journal

No abstract provided.

A Computer Identification Of The Eeg In A Neurophysiological - Behavioral Problem, W. R. Mccrum, A. W. Jacobson, Lorne D. Proctor, H. Van Den Ende, H. Devore

Henry Ford Hospital Medical Journal

No abstract provided.

The Cytophysiology Of The Anterior Pituitary Gland, Robert R. Cardell Jr.

Henry Ford Hospital Medical Journal

No abstract provided.

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.

Annual Bird Count Set For Holidays, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Books On Birds Plentiful For Christmas Presents, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

By-Product: Leaf Colors Don T Depend On Frost, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Book Tells Of Research On Migration Patterns, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Open Season On Whistling Swans Deplored, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Winter Marked By Return Of Sparrows (Rufous-Sided Towhee), Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Kentucky Warbler (Vol. 39, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Genotype And Variability In Dairy Lactation Records, L. Dale Van Vleck, G. R. Barr

Department of Animal Science: Faculty Publications

In quantitative genetics, the variation of individuals within genetic groups is commonly attributed to environment. The assumption is then made that the environmental variances are similar from one group to another. Complications arise in the application of selection index theory when this assumption is not made. The results reported here indicate that in a population of dairy records, the environmental variance is not similar from one genetic group to another. Johnson (1945) and Wadell, Van Vleck and Henderson (1960) found similar results with fewer data.

Watcher Blessed By Understanding, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Monarch Butterflies Flutter On Migration, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Marketing And Other Factors Affecting The Cattle Feeding Enterprise In Eastern South Dakota, Gerald Marousek

Agricultural Experiment Station Agricultural Economics Pamphlets (1941-1991)

The marketing aspects of the cattle feeding operation are vitally important to its financial success. Decisions concerning transportation rates, grade specifications, market information, and many others cannot be made or put into effect by individual action. Often financial, legislative, and legal considerations are involved. In order to gain knowledge concerning the marketing aspects of cattle feeding in South Dakota, the cooperation of established feeders was sought. Cooperators supplied information on present and expected future operations, both individual and for the geographic area over which they had knowledge.

Mites On Kangaroo Rats At The Nevada Test Site, Morris A. Goates

Brigham Young University Science Bulletin, Biological Series

A systematic study of parasitic mites on kangaroo rats of two species at the Nevada Test Site was conducted from August 1959 to December 1961. The intent was to determine the kinds, numbers, seasonal occurrences and ecological relationships of mites in nuclear disturbed and contiguous undisturbed areas. A total of 1,256 rats from nine plant communities was examined.

The 6,208 mites collected represented 16 species including four undescribed. Fourteen were found on both kinds of rats. Considerably more rats were infested with chiggers than with mesostigmatids. Each species of mite occurred alone on its host at least 20% of the …

Front Matter, Vol. 3 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Cost Of Producing And Marketing Finished Beef In Relation To Consuming Areas, David A. Myers

Agricultural Experiment Station Agricultural Economics Pamphlets (1941-1991)

South Dakota exports a large part of its agricultural production. The commodities exported and the form in which they are exported are determinants of the returns producers receive for the employment of their resources. The objectives of this study were: (1) To determine the principal costs for bringing beef cattle from 400 pound weight to a finished weight of 1150 pounds in South Dakota and in other selected areas. Two main categories of cost are purchase price of the animal and feed costs. (2) To compare the cost of marketing beef produced in South Dakota with beef produced in selected …

Front Matter, Vol. 3 No. 3

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Reptiles Of The Nevada Test Site, Wilmer W. Tanner, Clive D. Jorgensen

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

End Matter, Vol. 3 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Ticks Of The Nevada Test Site, D Elden Beck, Dorald M. Allred, Elias P. Brinton

Brigham Young University Science Bulletin, Biological Series

No abstract provided.