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Book Notes

Great Plains Quarterly (through 2013)

The Arbitrary Indian: The Indian Arts and Crafts Act of 1990. By Gail K. Sheffield. Norman: University of Oklahoma Press, 1997. Appendices, notes, bibliography, index. viii + 223 pp. $27.50.

Doc Holliday: A Family Portrait. By Karen Holliday Tanner. Foreward by Robert K. DeArment. Norman: University of Oklahoma Press, 1998. Illustrations, maps, charts, appendix, notes, bibliography, index. xxx + 338 pp. $28.95.

McKinney Falls: The Ranch Home of Thomas F. McKinney, Pioneer Texas Entrepreneur. By Margaret Swett Henson. Austin: Texas State Historical Association, 1999. Illustrations, notes. 48 pp. $7.95 paper.

Guide to Nebraska Authors. By Gerry Cox and Carol MacDaniels. …

A Comment On Friedlander’S Asterocampa (Nymphalidae, Apaturinae): Designation Of Neotypes For A. Celtis And A. Clyton, Ronald R. Gatrelle

The Taxonomic Report of the International Lepidoptera Survey

Friedlander’s 1986 [1987] treatment of the southeastern United States. taxa of Asterocampa is examined. Neotypes of A. celtis and A. clyton are designated from Burke County, Georgia to help stabilize the status of these taxa and aid in any future research. Asterocampa celtis is currently known to exist within at least 40 km of A. c. reinthali in Georgia. Their proximity, without integration, suggests evolutionary distance, perhaps even speciation. It is proposed that A. celtis is descended from A. c. alicia, and alicia from a Mexican refugium. Asterocampa clyton and A. …

Subspecific Status Of Southeastern U.S. Megathymus Cofaqui And M. Yuccae: Renaming Of The Florida Subspecies Of M. Cofaqui, Ronald R. Gatrele

The Taxonomic Report of the International Lepidoptera Survey

Megathymus cofaqui and M. yuccae are both represented in the southeastern United States by two subspecies. The type locality of both M. y. yuccae and M. c. cofaqui is the area of Burke/Screven counties Georgia. Each of their subspecies are primarily Floridian, with M. y. buchholzi extending along the immediate coast of Georgia into southern South Carolina. Topotypes of M. cofaqui from Burke County, Georgia, and Aiken County, South Carolina are phenotypically indistinguishable from both the holotype of M. cofaqui and topotypes of M. c. harrisi. Thus, M …

American Workers Increase Efforts To Establish A Legal Right To Privacy As Civility Declines In U.S. Society: Some Observations On The Effort And Its Social Context, William A. Wines, Michael P. Fronmueller

Nebraska Law Review

I. Introduction

II. A Summary Argument for the Decline of Civil Society in the United States

III. Business Ethics and Attitudes toward Work Support Workers' Rights to Limited Privacy in the Workplace

IV. History of Legal Efforts Leading to Workplace Privacy

V. Comparison to Other Western Nation States and the European Community

VI. Discussion of Workplace Privacy ... A. Essential Elements of Privacy ... B. Reduced Expectations of Privacy in the Workplace ... C. Problem Areas for Workplace Privacy Concepts ... 1. Drug Testing ... 2. Searching Employee Work Areas ... 3. Surveillance of Employees ... a. Capturing Conversations ... …

Notes: Evaluation Of A Filter Bag System For Ndf, Adf, And Ivdmd Forage Analysis, Kenneth P. Vogel, Jeffrey F. Pedersen, Steven D. Masterson, John J. Toy

Department of Agronomy and Horticulture: Faculty Publications

A new method of determining in vitro dry matter digestibility (IVDMD) as recently developed in which the digestion is conducted with the forage samples in filter bags. Our objective was to compare the filter bag and conventional IVDMD analysis methods using smooth bromegrass (Bromus inermis Leyss.), switchgrass (Panicum virgatum L.), and forage sorghum [Sorghum bicolor (L.) Moench] samples. In addition, the filter bag analysis systems for determining non-sequential neutral and acid detergent fiber (NDF and ADF), respectively, were compared with the non-sequential conventional analysis systems. In the filter bag systems, the forage samples are sealed in filter bags and the …

Animal Science Alumni Newsletter, Winter 1999

Department of Animal Science: Departmental News

Contents:

From the Department Head's Desk
Graduate Program
Bud Britton Animal Science Golf Classic
Undergraduate Program
Death
Animal Science Open House
Academic Quadrathlon Held
Emeriti Addresses
Block & Bridle Activities
Past Honorees at Block and Bridle Banquet
Officers for Fall 1999
Activities for 1999-00
Recent Department Awards and Recognitions
Judging Team Activities
Staff
Your Newsletter Committee
Alumni News
Animal Science Newsletter Nationally Recognized
Animal Science Department Web Site
Calendar of Events for 1999 – 2000

Evaluation Of Nitrogen And Organic Matter Balance In The Feedlot As Affected By Level And Source Of Dietary Fiber, S. Bierman, Galen Erickson, Terry Klopfenstein, Rick A. Stock, D. H. Shain

Department of Animal Science: Faculty Publications

A trial was conducted to determine the effect of level and source of dietary fiber on N and OM excretion by cattle on finishing diets. One hundred twenty steers were stratified by weight and allotted to one of the following treatments: 7.5% roughage (7.5% R), wet corn gluten feed (WCGF; 41.5% of dietary DM), and all-concentrate (All Con) diet. Cattle were fed for 87 d during the summer with 23.7 m² of pen area per animal. Steers fed the WCGF diet had heavier final weights, greater DMI, and higher ADG ( P < .01) than the 7.5% R and All Con treatments. Steers fed All Con had lower ( P < .01) DMI than the other two treatments. Nitrogen and OM mass balances in the feedlot were quantified. Main components were nutrient input, retention, and excretion. Nitrogen and OM intake of steers fed WCGF were greater ( P < .05) than those of steers fed the other treatments. The WCGF treatment had a greater percentage of fecal N output ( P < .05). The All Con treatment had a greater ( P < .01) percentage of urinary N than WCGF and 7.5% R diets. Steers fed the WCGF treatment excreted more ( P < .01) OM compared with the other treatments, which led to more N and OM being removed in manure at cleaning. The All Con treatment had more ( P < .01) N and OM in runoff than the other treatments. Nutrition can change site of fermentation, which affects the composition of excreted material; however, total amount of N excreted may be more important than route of excretion in decreasing N losses to the environment and maximizing recovery in manure.

Evaluation Of The Ovine Callipyge Locus: Iii. Genotypic Effects On Meat Quality Traits, B. A. Freking, J. W. Keele, S. D. Shackelford, T. L. Wheeler, M. Koohmarai, Merlyn K. Nielsen, Kreg A. Leymaster

Department of Animal Science: Faculty Publications

A resource flock of 362 F₂ lambs provided phenotypic and genotypic data to estimate effects of callipyge ( CLPG) genotypes (NN, NC, CN, and CC) on meat quality traits. The mutant allele is represented as C, the normal allele(s) as N, and the paternal allele of a genotype is given first. Lambs of each genotype born in 1994 and 1995 were serially slaughtered in six groups at 3-wk intervals starting at 23 wk of age. Warner-Bratzler shear force and subjective evaluation of marbling were collected during both years from longissimus. Calpastatin activity was measured on longissimus from the 1994 …

Ecdysteroid Titers In Mated And Unmated Drosophila Melanogaster Females, Lawrence G. Harshman, Anne M. Loeb, Beth A. Johnson

Lawrence G. Harshman Publications

Radioimmunoassay was used to determine ecdysteroid titers in mated or unmated Drosophila melanogaster females. Whole-body ecdysteroid titers increase after mating and this response is more pronounced after 12–24 hours than it is immediately after mating. In one experiment, females were mated to transgenic males deficient in accessory gland proteins to test whether these peptides mediate the observed increase in female whole-body ecdysteroid titers. Females mated to such transgenic males do not show a pronounced increase in whole-body ecdysteroid titers. The effect of mating on female hemolymph ecdysteroid titers was also investigated. Hemolymph ecdysteroid titers decrease after mating. The ecdysteroid titer …

G99-1377 Tree Squirrels And Their Control, Dallas R. Virchow, Scott E. Hygnstrom, John M. Hobbs

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes tree squirrel biology and behavior and characterizes the types of damage they cause. It suggests control methods and equipment and describes legal restrictions.

Tree squirrels are known for their bushy tails and their ability to climb high into trees. The eastern fox squirrel (Sciurus niger) is the most common tree squirrel in Nebraska. It is common throughout the state. The eastern gray squirrel (Sciurus carolinensis) occurs only in the extreme southeastern portion of Nebraska. The southern flying squirrel (Glaucomys volans) occurs uncommonly and only in southeastern Nebraska in the forested Missouri …

Ec99-130-D A 1999 Guide For -- Herbicide Use In Nebraska, Alex R. Martin, Fred W. Roeth, Robert G. Wilson

University of Nebraska-Lincoln Extension: Historical Materials

EC 99-130-D: This circular is a 1999 guide for the use of herbicides as an aid for crop production. The suggestions for use are based on results at Nebraska research centers and elsewhere. The information given includes different herbicides and their intended uses, as well as the responses of crops and other plants to these herbicides.

Pqf News: Newsletter Of The Partridge, Quail, And Francolin Specialist Group 13/14-19 (1999-2003), Iucn Species Survival Commission, Birdlife International, World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

The purpose of the newsletter is to receive details of new projects, re-assessments of the status of relevant species, interesting discoveries or observations, taxonomic changes, conservation successes or threats and anything else that members might find interesting. We would like in future issues to produce a list of relevant publications which appear during the year in order to keep members up-to-date with current information. We will publish requests for contacts or information, advertisements for conferences and workshops and news of projects and project proposals.

Issue 13/14 (Spring/Autumn 1999)

Action Plan revision: A progress report, Richard Fuller

First nest records for …

Effects Of Dietary Precursors To Biogenic Amines On The Behavioural Response From Groups Of Caged Worker Honey Bees (Apis Mellifera) To The Alarm Pheromone Component Isopentyl Acetate, Jeffrey W. Harris, Joseph Woodring

Entomology Papers from Other Sources

The sound or `buzzing response' from groups of fifteen worker honey bees, Apis mellifera L., to the presentation of isopentyl acetate, an alarm pheromone component, was recorded through a microphone connected via a digital±analogue converter into a computer. The effects of ingested biogenic amine precursors 5-hydroxytryptophan, L-DOPA and tryptophan were tested on three variables measurable from the sound traces: onset of the buzzing response after presentation of the pheromone stimulus, the duration of the buzzing event, and the maximal sound frequency produced during the buzzing event. Bees fed high doses of 5-hydroxytrytophan were found to react significantly more slowly and …

Effects Of Backgrounding And Growing Programs On Beef Carcass Quality And Yield, Terry J. Klopfenstein, R. Cooper, D. J. Jordon, D. Shain, T. Milton, Chris R. Calkins, C. Rossi

Department of Animal Science: Faculty Publications

Clearly, the future of the beef cattle industry in the United States depends on the quality of the product. The majority of calves are born in the spring; therefore, to have a consistent supply of feeders entering feedlots and to take advantage of forages, a variety of stocker programs exist. Cattle enter the feedlot at varying weights and ages and from different nutritional backgrounds, and this variation could produce differences in carcass quality. The economically important measures of carcass quality are yield grade and quality grade. They are directly related: as cattle fatten in the feedlot, both quality grade and …

Estimates Of Direct, Maternal And Grandmaternal Genetic Effects For Growth Traits In Gobra Cattle, M. Diop, J. Dodenhoff, L. Dale Van Vleck

Department of Animal Science: Faculty Publications

Estimates of genetic parameters for birth (N = 3909), weaning (N = 3425), yearling (N = 2764) and final (N = 2144) weights were obtained from the records of Gobra cattle collected at the Centre de Recherches Zootechniques de Dahra, Senegal. Three animal models were fitted to obtain estimates by REML using an average information (AI) approach. Model 1 considered random direct, maternal genetic and maternal permanent environmental effects. In model 2, a general grandmaternal effect was added to the random effects considered in model 1, and in model 3, the general grandmaternal effect was divided into grandmaternal genetic and …

Report Of The Sunflower Working Group, Allison Snow, Helen Alexander, Joe Caroline, Svata M. Louda, Diana Pilson, Craig Roseland, Gerald Seiler, Diane Shanahan, Jeff Wolt

School of Biological Sciences: Faculty Publications

Cultivated sunflower (Helianthus annuus) is grown in many temperate, semi-dry regions of the world, often in rotation with small grain cereals such as wheat. The largest areas of sunflower cultivation in the US are in the northern plains (North and South Dakota) and southern, high plains (western Nebraska and Kansas, plus areas of Colorado and Texas) where the growing season is often too dry and/or too short for profitable soybean and corn production. Most commercial sunflower is the oilseed type; in addition, the crop is grown for confectionery seed and is common as an ornamental in home gardens …

Identification And Characterization Of Genes Required For Hyphal Morphogenesis In The Filamentous Fungus Aspergillus Nidulans, Steven D. Harris, Amy F. Hofmann, Hugo W. Tedford, Maurice P. Lee

Department of Plant Pathology: Faculty Publications

In the filamentous fungus Aspergillus nidulans, germination of an asexual conidiospore results in the formation of a hyphal cell. A key feature of spore germination is the switch from isotropic spore expansion to polarized apical growth. Here, temperature-sensitive mutations are used to characterize the roles of five genes (sepA, hypA, podB–podD) in the establishment and maintenance of hyphal polarity. Evidence that suggests that the hypA, podB, and sepA genes are required for multiple aspects of hyphal morphogenesis is presented. Notably, podB and sepA are needed for organization of the cytoskeleton at sites of …

Colletotrichum Trifolii Mutants Disrupted In The Catalytic Subunit Of Camp-Dependent Protein Kinase Are Nonpathogenic, Zhonghui Yang, Martin B. Dickman

Department of Plant Pathology: Faculty Publications

Colletotrichum trifolii is the fungal pathogen of alfalfa that causes anthracnose disease. For successful plant infection, this fungus must undergo a series of morphological transitions following conidial attachment, including germination and subsequent differentiation, resulting in appressorium formation. Our previous studies with pharmacological effectors of signaling pathways have suggested the involvement of cyclic AMP (cAMP)-dependent protein kinase (PKA) during these processes. To more precisely evaluate the role of PKA in C. trifolii morphogenesis, the gene encoding the catalytic (C) subunit of PKA (Ct-PKAC) was isolated, sequenced, and inactivated by gene replacement. Southern blot analysis with C. trifolii genomic DNA …

Can Large Dsdna-Containing Viruses Provide Information About The Minimal Genome Size Required To Support Life?, James L. Van Etten

James Van Etten Publications

The genomes of a few viruses, such as Bacillus megaterium phage G (670 kb) and the chlorella viruses (330 to 380 kb), are larger than the predicted minimal genome size required to support life (ca. 320 kb). A comparison of the 256 proteins predicted to be required for life with the putative 376 proteins encoded by chlorella virus PBCV-1, as well as those encoded by other large viruses, indicates that viruses lack many of these “essential” genes. Consequently, it is unlikely that viruses will aid in determining the minimal number and types of genes required for life. However, viruses may …

Conservation Ethics: The Web Linking Human And Environmental Rights, Meghan Sittler

Nebraska Anthropologist

The Earth should be seen as an ecological whole. Environmental and human rights should be fashioned in a similar horizontal plane rather than in the traditional concept of a vertically arranged hierarchy. Examining the management practices of vast ecosystems on two continents provides examples of the integral relationship of all organisms in an ecosystem. The Serengeti Ecosystem in Africa and the Greater Yellowstone Ecosystem in the United States are characterized by both cultural and ecological extirpations. The comparing of cultural and ecological issues concerning these diverse and distinctive ecosystems demonstrates the intricate web connecting human and environmental rights.

Mormon Polygamy In The Nineteenth Century: The Practice Of "The Principle" In Reality, William Volf

Nebraska Anthropologist

During the nineteenth century, the Church of Jesus Christ of Latter-day Saints, the Mormons, encouraged the development of polygamous marriages. The primary rationale for the practice was to bring in as many pre-existing spirits into the present world and to allow all females the chance to be married. The practice of polygamy was the ideal marriage form and each church member was to behave in a manner with polygamy as a goal. It is found that among males, only the wealthy and higher level Church leaders were the members that such a practice benefitted. There is evidence that the additional …

Runoff And Erosion From Interrill Areas As Affected By The Application Of Manure, John E. Gilley, Bahman Eghball, Jurg M. Blumenthal, David D. Baltensperger

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

This study was conducted to measure runoff and erosion from interrill areas as affected by the long-term application of manure and fertilizer to a Tripp sandy loam soil located near Mitchell, Nebraska. Soil which had been removed from the top 0.1 m of the soil profile was placed in a 1 m² soil pan. Rainfall was then applied to the soil pan during initial and wet simulation events. Total runoff was similar on the manure and no-manure treatments. The long-term application of manure (55 years) at a rate of 27 Mg ha^-1 (wet basis) per year did not …

Nebraska Summary: S324 Case-Ih C50, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

"Searching For The Route Of Inventions": Retracing The Renaissance Discovery Narrative In Gabriel García Márquez, Elizabeth Spiller

Department of English: Faculty Publications

If, as Harold Bloom suggests. One Hundred Years of Solitude (1967) is a "supreme fiction," it achieves that status as it reformulates early modern narratives of self-discovery and dominion. Garcia Márquez signals his intention of rewriting the great Renaissance narratives of discovery when he begins his 1982 Nobel Prize acceptance speech with an account of Antonio Pigafetta's Viaggio attorno al mondo (1522). As a navigator aboard Magellan's 1519–21 voyage around the world, Pigafetta kept a log that Garcia Márquez categorizes as an ancestor "of our contemporary novels." Where many Latin American writers might describe their work as postcolonial. García Márquez …

Nebline, January 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

This year I resolve...
Ten steps to good gardening
Lilac renewal
Protect trees from animal damage
Winter care of houseplants
Dispersal of blackbirds, crows and starlings from urban roosts
Environmental book review for kids
Beginning beekeeping training
Treasures in the trash
Tips to enhance the art of using snap-traps for mice
Attention land owners and renters
1999 integrated crop management winter programs
Grain stubble rental rates
Learn about soil fertility/crop nutrient needs in your spare time
Farm tractor, combine fires cost millions annually
Controlling eastern redcedar
Tractor safety tips (part 1)
Acreage reply
Rural living clinics scheduled
Use information at …

1999 Issue-Based Review, Darrell Nelson

Southeast Research and Extension Center: Reports and Administration

Introduction

Review Team Schedule

Review Team Members

SCREC Faculty

SCREC Staff Structure

SCREC District County Staff Structure

SCREC District Map

Facilities

Ag Profitability and Global Competitiveness

4-H Youth Development

Nebraska's Changing Communities

Healthy Families

Resource Utilization and Environment

Review Update

1993 Exit Report

1993 Exit Report Response

Questions

Body Mass Patterns Predict Invasions And Extinctions In Transforming Landscapes, Craig R. Allen, Elizabeth A. Forys, C. S. Holling

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Scale-specific patterns of resource distribution on landscapes entrain attributes of resident animal communities such that species body-mass distributions are organized into distinct aggregations. Species within each aggregation respond to resources over the same range of scale. This discontinuous pattern has predictive power: invasive species and extinct or declining species in landscapes subject to human transformation tend to be located at the edge of body-mass aggregations (P < 0.01), which may be transition zones between distinct ranges of scale. Location at scale breaks affords species great opportunity, but also potential crisis.

Inventory Of The Central Mixed-Grass Prairie Ecoregion Of Kansas And Nebraska, Hillary Loring, Mike Bullerman, Kelly Kindscher

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

An inventory of potential high quality mixed-grass prairie ranches and large properties within the Central Mixed-Grass Prairie Ecoregion of Kansas and Nebraska was conducted in the spring and summer of 1999. Emphasis during the inventory was placed on identification of relatively intact landscapes. Significant ranches within those untilled landscapes were visited. An interview of the owners or managers of those properties was coupled with a survey of the vegetation. Assessments of quality were based on species composition, continuity of ground cover, observations of livestock impact, and viability of the community types present.

The objectives of this study were to:

1) …

Phylogenetic Systematics Of The Borophaginae (Carnivora: Canidae), Xiaoming Wang, Richard H. Tedford, Beryl E. Taylor

University of Nebraska State Museum: Mammalogy Papers

The subfamily Borophaginae (Canidae, Carnivora, Mammalia) was erected by G. G. Simpson in 1945 to include seven genera of large, bonecrushing ‘‘dogs’’ in the late Tertiary of the northern continents. As a monophyletic group of canids, the Borophaginae is now known to be much more diverse than was originally envisioned but is confined within the middle to late Tertiary of North America. Fossil records of the borophagines are well represented and members of this prolific clade are often the most common predators in the late Tertiary deposits. Largely due to the Childs Frick Collection at the American Museum of Natural …

Evidence Of A Feeding Aggregation Of Humpback Whales (Megaptera Novaeangliae) Around Kodiak Island, Alaska, Janice Waite, Marilyn Dahlheim, Roderick Hobbs, Sally Mizroch

United States Department of Commerce: Staff Publications

The known summer feeding range of the North Pacific humpback whale (Megaptera novaeangliae) extends from California, along the coasts of Oregon, Washington, and Alaska, into the Bering Sea, along the Aleutian Islands, the Sea of Okhotsk (Tomilin 1957), and to northern Japan (Rice 1977). In feeding areas of the northeastern Pacific Ocean, humpback whale photoidentification research has been concentrated off California (Calambokidis et al. 1993), southeastern Alaska (Darling and McSweeney 1985, Baker et al. 1986, 1992; Perry et al. 1990), Prince William Sound in Alaska (von Ziegesar 1992), the Oregon and Washington coasts (Calambokidis et al. 1993), and …