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Separation Technique On Proteins Via A Ph-Parametric Pump : A Theoretical And Experimental Study, Ura Pancharoen

Dissertations

The separation of protein mixtures via pH-parametric pumping was investigated both theoretically and experimentally. A simple system consisting of one column packed either with cation or anion exchanger was first considered. A system of parapumps was then developed with more columns which were connected in series and packed alternately with cation and anion exchangers. Various methods of operation of parapumps are discussed. Enrichment and spliting of protein mixtures were examined. In most cases, the separation factor was defined at a steady state condition and was improved by increasing the number of cycles and columns.

Computational methods for predicting both Batch …

A New Species Of Conoryctella (Mammalia: Taeniodonta) From The Paleocene Of The San Juan Basin, New Mexico, And A Revision Of The Genus, Robert M. Schoch, Spencer G. Lucas

Postilla

Specimens from Paleocene strata of the Nacimiento Formation in Kutz Canyon, San Juan Basin, New Mexico, add to our knowledge of the poorly known taeniodont genus Conoryctella Gazin, 1939 and provide evidence for its taxonomic revision. C. dragonensis Gazin, 1939 is only known with certainty from its type specimen from the Dragon local fauna, North Horn Formation in east-central Utah, although a poorly preserved maxillary fragment and canine of uncertain provenance from the San Juan Basin, New Mexico, may pertain to this taxon. C. pattersoni, new species, differs from C. dragonensis in its smaller size, less molariform P4 and relatively …

Front Matter, Vol. 41 No. 4

Great Basin Naturalist

No abstract provided.

Index [And Table Of Contents] To Volume 41

Great Basin Naturalist

No abstract provided.

Electrophoresis Of Isoenzymes Of 16 Western Shrubs: Technique Development, R. L. Leonard, E. D. Mcarthur, D. J. Weber, B. W. Wood

Great Basin Naturalist

Wildland shrubs have gained considerable attention in recent years due to increasing recognition of their values as animal feed, as wildlife habitat, and for land reclamation. Better management of the shrub resource will be possible through clearer taxonomic identification and better understanding of phylogenetic relationships. This study applied polyacrylamide gel electrophoresis and further developed this technique to address genetic relationships among 16 paired shrub species (genera: Artemisia, Chrysothamnus, Atriplex, Ceratoides, Sarcobatus, Purshia, Cowania, and Cercocarpus [Compositae, Chenopodiaceae, Rosaceae]). Cluster analysis of similarity values for total protein and 14 isoenzyme systems gave patterns of species relationships expected from classical morphological grounds …

Species Composition And Relative Abundance Of Adult Fish In Pyramid Lake, Nevada, Steven Vigg

Great Basin Naturalist

Pyramid Lake fish populations were sampled with nets on a monthly basis from November 1975 through December 1977. Fish species were taken in the following order of numerical relative abundance: tui chub (Gila bicolor), Tahoe sucker (Catostomus tahoensis), Lahontan cutthroat trout (Salmo clarki henshawi) including cutthroat-rainbow hybrids, cui-ui (Chasmistes cujus), and Sacramento perch (Archoplites interruptus). Relative abundance estimates are discussed with respect to seasonal availability, spatial distribution of the fish, sampling bias of the fishing methods, and biomass of the fish. Recent temporal trends in the population structure of the …

Notes On The Reproductive Biology Of Zigadenus Paniculatus, A Toxic Range Plant, V. J. Tepedino

Great Basin Naturalist

Zigadenus paniculatus is a toxic plant common on sagebrush foothills at middle elevations in the western United States. Plants produce several racemes from a single stalk. Flowering commences at the base of each raceme and proceeds upwards. The terminal raceme begins blooming first and is followed by lower racemes in sequential order. Flowers are markedly protandrous and incapable of autogamy. Observations do not support the idea that apomixis is a viable reproductive strategy. Plants are mostly self-incompatible; a few seeds were produced from geitonogamous hand pollinations. The pollen/ovule ratio was high, also suggesting outcrossing as the predominant mode of sexual …

A Note On The Food Of Callibaetis (Ephemeroptera: Baetidae), C. E. Cushing, R. T. Rader

Great Basin Naturalist

Callibaetis nymphs in Rattlesnake Springs, Hanford Reservation, Washington, feed almost exclusively on fine particulate organic matter (FPOM) collected from the stream bottom.

Subaerial Algae Of Navajo National Monument, Arizona, Jeffrey R. Johansen, Samuel R. Rushforth, Jack D. Brotherson

Great Basin Naturalist

Samples from soils and other xeric substrates in Navajo National Monument, Navajo County, Arizona, were collected in 1978. After being moistened with deionized water for three days, these samples were analyzed for algae. Thirty algal taxa were identified. Five species of filamentous Cyanophyta comprised the majority of the biomass. Diatoms were ubiquitous in the soils although low in density. Diatom floras were very similar throughout the monument. Well-developed algal crusts were common in sites where grazing and excessive litter were absent.

Ophiotaenia Critica (Cestoda: Proteocephalidae), A Parasite Of The Colorado River Squawfish, Mbida Mpoame, E. James Landers

Great Basin Naturalist

A total of 19 cestodes, Ophiotaenia sp., were recovered by deworming from adult Colorado River Squawfish (Pteichocheilius licius) maintained at the U.S. National Fish Hatchery at Willow Beach, Arizona. These specimens differ from other described species and are named Ophiotaenia critica.

Microenvironment And Nest Site Selection By Ring-Necked Pheasants In Utah, Alan K. Wood, Jack D. Brotherson

Great Basin Naturalist

Vegetative and atmospheric parameters were evaluated at 16 different nest sites of ring-necked pheasants in Utah County, Utah, to determine which parameters are influential in the nest site selection process. These data indicate that total vegetative ground cover, high amounts of cover immediately surrounding the nest cavity, and drying power of the air are the parameters most influential in nest site selection.

Fodder Shocks

Farming in Arkansas

Color photograph of hay turned into fodder shocks for harvesting at the Jennings farm. A metal barn stands in the background filled with hay that has already been harvested.

The Murray Ledger And Times, December 31, 1981, The Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

Events For The Week Of Sunday, January 3 Through Saturday, January 9, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

Burrowing Owls' Adaptations Interest Um Researchers, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

December 30 1981, Friday Bulletin

CSUSB Friday Bulletin

No abstract provided.

Technical Bulletins: Bidding And Evaluating Dental Insurance, William Gary Head

MTAS Publications: Technical Bulletins

This Technical Bulletin provides a brief summary of the types of dental insurance available and, with a small amount of additional information and assistance, can be used as a guide in bidding and evaluating such coverage.

What's Happening: December 30, 1981, Maine Medical Center

What's Happening

No abstract provided.

Fr. Ken-Son Times, December 1981-January 1982

Fr. Ken-Son Times

A newsletter published for Deaf Catholics in Los Angeles, CA

Sandy State Bank, A Utah Corporation, Plaintiff-Appellant V. W. S. Brimhall, Utah State Commissioner Of Financial Institutions, Marvin D. Borthick, Successor In Office To W. S. Brimhall, And Draper Bank And Trust Company, A Utah Corporation, Defendants-Respondents : Brief Of Respondent Draper Bank And Trust Company, A Utah Corporation

Utah Supreme Court Briefs (1965 –)

Appeal from Judgment of the Third Judicial District Court in and for Salt Lake County

The Murray Ledger And Times, December 29, 1981, The Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

The Independent And Montgomery Transcript, V. 107, Tuesday, December 29, 1981, [Number: 31], The Independent, John Stewart

The Independent and Montgomery Transcript Newspaper, 1952-1984

[14] p. "Accept and Defend the Truth." Newspaper published in Collegeville, Pa. Weekly. Contains local, county, state and national news, editorials, letters, classified and local business advertisements.

Framework For Planning, February 1982, University Of Montana (Missoula, Mont. : 1965-1994). Office Of The President

University of Montana Planning and Assessment Reports, 1969-2016

The University of Montana Framework for Planning, February 1982, issued by the Office of the President.

We Forum, Vol V No. 51 - Dec. 26-29, 1981, Jose Burgos, Jr.

We Forum

No abstract provided.

Um Professor Of Philosophy To Present Free Lecture Series On The Great Philosophers, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

The Murray Ledger And Times, December 28, 1981, The Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

Sensory Head Pores And Canals In Goodeid Fishes, John Michael Fitzsimons

Occasional Papers of the Museum of Natural Science, Louisiana State University

No abstract provided.

University Of Third Age Opens January 4, Office Of Public Information

News Releases

No abstract provided.

Geographic Variation In The Scrub Euphonia, Robert W. Dickerman

Occasional Papers of the Museum of Natural Science, Louisiana State University

No abstract provided.

Little Beacon: December 27, 1981, St. Cloud Hospital

Little Beacon

No abstract provided.