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2005 Scholars And Artists Bibliography, Stephen D. Slane Dr., Michael Schwartz Library, Cleveland State University, Friends Of The Michael Schwartz Library

Scholars and Artists Bibliographies

This bibliography was created for the annual Friends of the Michael Schwartz Library Scholars and Artists Reception, recognizing scholarly and creative achievements of Cleveland State University faculty, staff and emeriti. Dr, Steve Slane was the guest speaker.

Influences Of Dietary Soy Isoflavones On Metabolism But Not Nociception And Stress Hormone Responses In Ovariectomized Female Rats, Edwin D. Lephart, Lihong H. Bu, Kenneth Setchell

Faculty Publications

Isoflavones, the most abundant phytoestrogens in soy foods, are structurally similar to 17beta-estradiol. Few studies have examined the nociception and stress hormone responses after consumption of soy isoflavones. Methods: In this study, ovariectomized (OVX) female Long-Evans rats were fed either an isoflavone-rich diet (Phyto-600) or an isoflavone-free diet (Phyto-free). We examined the effects of soy isoflavones on metabolism by measuring body weights, food/water intake, adipose tissue weights as well as serum leptin levels. Also, circulating isoflavone levels were quantified. During chemically induced estrous, nociceptive thresholds were recorded. Then, the animals were subjected to a stressor and stress hormone levels were …

Carotenoid Availability Affects The Development Of A Colour-Based Mate Preference And The Sensory Bias To Which It Is Genetically Linked, Gregory F. Grether, Gita R. Kolluru, F. Helen Rodd, Jennifer De La Cerda, Kaori Shimazaki

Biological Sciences

Regardless of their origins, mate preferences should, in theory, be shaped by their benefits in a mating context. Here we show that the female preference for carotenoid colouration in guppies (Poecilia reticulata) exhibits a phenotypically plastic response to carotenoid availability, confirming a key prediction of sexual selection theory. Earlier work indicated that this mate preference is genetically linked to, and may be derived from, a sensory bias that occurs in both sexes: attraction to orange objects. The original function of this sensory bias is unknown, but it may help guppies find orange-coloured fruits in the rainforest streams of …

A Method Of Precise Mrna/Dna Homology-Based Gene Structure Prediction, Alexander Churbanov, Mark Pauley, Daniel Quest, Hesham Ali

Information Systems and Quantitative Analysis Faculty Publications

Background: Accurate and automatic gene finding and structural prediction is a common problem in bioinformatics, and applications need to be capable of handling non-canonical splice sites, microexons and partial gene structure predictions that span across several genomic clones.

Results: We present a mRNA/DNA homology based gene structure prediction tool, GIGOgene. We use a new affine gap penalty splice-enhanced global alignment algorithm running in linear memory for a high quality annotation of splice sites. Our tool includes a novel algorithm to assemble partial gene structure predictions using interval graphs. GIGOgene exhibited a sensitivity of 99.08% and a specificity of 99.98% on …

Corn Stalk Nitrate Concentration Profile, Wally Wilhelm, Gary E. Varvel, James S. Schepers

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

The end-of-season stalk nitrate test provides a method of assessing the N available to the corn (Zea mays L.) crop during the latter part of the season. This study was conducted to determine how stalk nitrate test results and interpretations are affected by sample composition. Stalks were collected from three field sites and separated into phytomers (node plus internode above), which were subdivided into three or five segments after length was measured. Nitrate-N concentration of phytomers decreased linearly from the soil to the ear. Within a phytomer, segments also decreased acropetally (from base to apex). Node tissue NO_{3 …}

Corn Stalk Nitrate Concentration Profile, W. Wilhelm, G. E. Varvel, J. S. Schepers

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

The end-of-season nitrate test provides a method of assessing the N available to the corn (Zea mays L.) crop during the latter part of the season. This study was conducted to determine how stalk nitrate test results and interpretations are affected by sample composition. Stalks were collected from three filed sites and separated into phytomers (node plus internode above), which were subdivided into three or five segments after length was measured. Nitrate-N concentration of phytomers decreased linearly from the soil to the ear. Within a phytomer, segments also decreased acropetally (from base to apex). Node tissue NO₃-N …

Crystal Structures Of Oxidized And Reduced Mitochondrial Thioredoxin Reductase Provide Molecular Details Of The Reaction Mechanism, Ekaterina I. Biterova, Anton A. Turanov, Vadim N. Gladyshev, Joseph J. Barycki

Vadim Gladyshev Publications

Thioredoxin reductase (TrxR) is an essential enzyme required for the efficient maintenance of the cellular redox homeostasis, particularly in cancer cells that are sensitive to reactive oxygen species. In mammals, distinct isozymes function in the cytosol and mitochondria. Through an intricate mechanism, these enzymes transfer reducing equivalents from NADPH to bound FAD and subsequently to an active-site disulfide. In mammalian TrxRs, the dithiol then reduces a mobile C-terminal selenocysteine- containing tetrapeptide of the opposing subunit of the dimer. Once activated, the C-terminal redox center reduces a disulfide bond within thioredoxin. In this report, we present the structural data on a …

Red Rock Desert Learning Center Core Group Meeting: October 18, 2005, Red Rock Desert Learning Center

Reports (RRLC)

1. Introductions & Announcements (5 min.)
2. Approval of Minutes from September 20, 2005 Meeting (5 min.)
3. Curriculum Update – Jeanne Klockow (15 min.)
4. Review of Project Schedule – Michael Reiland (10 min.)
   A. Utilities
   B. Water Line
   C. Parking
   D. Operator
5. Standing Reports (15 minutes)
   A. Line and Space Architects – Les Wallach/Henry Tom
   B. BLM Capital Improvements – Michael Reiland
6. Committee Reports (5 min.)
   A. Building Committee – Angie Lara
   B. Design Oversight – David Frommer
   C. Educational Programs – Paul Buck
   D. Fund-raising and Partnerships – Blaine Benedict
   E. NEPA – Michael Johnson
   F. Operations – Jackson Ramsey
   G. …

Surveying The Stakeholder: Understanding Public Perception Of The New Hampshire Estuaries Project, New Hampshire Estuaries Project

PREP Reports & Publications

The New Hampshire Estuaries Project (NHEP) commissioned The UNH Survey Center to conduct two surveys to assist in the implementation and evaluation of the 2004 NHEP Strategic Communication Plan. Both surveys were completed and the results are informing outreach activities. The attitudinal survey of the Planning Board members and Conservation Commissioners in coastal watershed communities suggested that there is moderate familiarity and awareness of the NHEP, with 57% of respondents expressing some level of familiarity with the NHEP. Respondents who live in Zone A seem to be much more likely to be familiar with the NHEP (13% are very familiar; …

Incidence Of Splayleg Pigs In Nebraska Litter Size Selection Lines, J. W. Holl, R. K. Johnson

Department of Animal Science: Faculty Publications

Genetic parameters for the splayleg (SL) condition were estimated from 37,673 records of pigs from six lines derived from a Large White–Landrace base population. Random selection for 22 generations was practiced in Lines C1 and C2. Line C2 was derived from C1 at Generation 8. Selection lines were as follows: 1) Line I, selected 11 generations for an index of ovulation rate and embryonic survival followed by 11 generations of selection for litter size; 2) Line IOL, derived from Line I at Generation 8 and which underwent eight generations of two-stage selection for ovulation rate and number of fully formed …

Potential Of Modis Evi And Surface Temperature For Directly Estimating Per-Pixel Ecosystem C Fluxes, Abdullah Rahman, Daniel A. Sims, Vicente D. Cordova, Bassil Z. El-Masri

School of Earth, Environmental, and Marine Sciences Faculty Publications and Presentations

We tested the potential of estimating per-pixel gross primary production (GPP) directly from the MODIS enhanced vegetation index (EVI) and respiration directly from MODIS surface temperature (MOD11). Carbon flux data were obtained from 10 eddy covariance tower sites representing a wide range of North American vegetations. The correlation between across-site tower GPP and EVI was comparable (r = 0.77) to that between tower GPP and MOD17-GPP (r = 0.73), suggesting that EVI could be used to provide reasonably accurate direct estimates of GPP on a truly per-pixel basis. There was also a strong relationship (r2 = 0.67) between respiration and …

When Should Judges Admit Or Compel Genetic Tests?, Diane E. Hoffmann, Karen H. Rothenberg

Faculty Scholarship

No abstract provided.

Audition In Sciaenid Fishes With Different Swim Bladder-Inner Ear Configurations, John U. Ramcharitar, Dennis M. Higgs, Arthur N. Popper

Biological Sciences Publications

We investigated how morphological differences in the auditory periphery of teleost fishes may relate to hearing capabilities. Two species of western Atlantic sciaenids were examined: weakfish (Cynoscion regalis, Block and Schneider) and spot (Leiostomus xanthurus, Lacepede). These species differ in the anatomical relationship between the swim bladder and the inner ear. In weakfish, the swim bladder has a pair of anterior horns that terminate close to the ear, while there are no extensions of the swim bladder in spot. Thus, the swim bladder in spot terminates at a greater distance from the ear when compared to weakfish. With the use …

Which Drugs Cause Cancer?, Andrew Knight, Jarrod Bailey, Jonathan Balcombe

Experimentation Collection

Animal tests yield misleading results.

Computing For Human Experience And Wellness, Amit P. Sheth

Kno.e.sis Publications

No abstract provided.

Cigarette Smoking And Risk Of Glioma: A Prospective Cohort Study, Stephanie A. Navarro Silvera, Anthony B. Miller, Thomas E. Rohan

Department of Public Health Scholarship and Creative Works

The etiology of glioma, the most commonly diagnosed malignant brain tumor among adults in the United States, is poorly understood. N‐nitroso compounds are known carcinogens, which are found in cigarette smoke and can induce gliomas in rats. On this basis, it has been hypothesized that cigarette smoking may be associated with an increased risk of glioma. We investigated the association between cigarette smoking and glioma risk in the National Breast Screening Study, which included 89,835 Canadian women aged 40–59 years at recruitment between 1980 and 1985. Linkages to national cancer and mortality databases yielded data on cancer incidence and deaths …

A Numerical Study Of The Western Cosmonaut Polynya In A Coupled Ocean-Sea Ice Model, T.G. Prasad, Julie L. Mcclean, Elizabeth C. Hunke, Albert J. Semtner, Detelina Ivanova

Faculty Publications

[1] Employing results from a 0.4 degrees, 40-level fully global, coupled ocean - sea ice model, we investigated the role of physical processes emanating from atmosphere, ocean, and ice in the initiation, maintenance, and termination of a sensible heat polynya with a focus on the western Cosmonaut polynya that occurred during May - July 1999. The Cosmonaut polynya first appeared in early May 1999 in the form of an ice-free embayment, transformed into an enclosed polynya on 5 - 9 July, and disappeared by late July, when the ice from the surrounding regions began to encircle the embayment. Except for …

Remotely Sensed Data To Map Forest Age Class By Cover Type In East Texas, Daniel Unger, I-Kuai Hung, Jeffrey M. Williams, James Kroll, Dean W. Coble, Jason Grogan

Faculty Publications

• Remote sensing in conjunction with ground truthing, can accurately quantify forest composition and age distributions in East Texas.
• Method uses standardized and readily available data available to the general public.
• Method was shown to be effective in terms of time and cost.

Endangered And Threatened Wildlife And Plants; Determination Of Endangered Status For The Salt Creek Tiger Beetle ( Cicindela Nevadica Lincolniana)

Endangered Species Bulletin

We, the U.S. Fish and Wildlife Service (Service), determine endangered status for the Salt Creek tiger beetle (Cicindela nevadica lincolniana), pursuant to the Endangered Species Act (Act) of 1973, as amended (Act). This species is endemic to the saline wetlands of eastern Nebraska (NE) and associated streams in the northern third of Lancaster County and southern margin of Saunders County. Only three small populations of this subspecies remain, and the known adult population size in 2005 was only 153 individuals. This final rule extends Federal protection and recovery provisions of the Act to the Salt Creek tiger beetle.

Callose (Β-1,3 Glucan) Is Essential For Arabidopsis Pollen Wall Patterning, But Not Tube Growth, Rob Swanson

Biology Faculty Publications

Background: Callose (β-1,3 glucan) separates developing pollen grains, preventing their underlying walls (exine) from fusing. The pollen tubes that transport sperm to female gametes also contain callose, both in their walls as well as in the plugs that segment growing tubes. Mutations in CalS5, one of several Arabidopsis β-1,3 glucan synthases, were previously shown to disrupt callose formation around developing microspores, causing aberrations in exine patterning, degeneration of developing microspores, and pollen sterility. Results: Here, we describe three additional cals5 alleles that similarly alter exine patterns, but instead produce fertile pollen. Moreover, one of these alleles (cals5-3) resulted in the …

Impact Of Bythotrephes Invasion On Zooplankton Communities In Acid-Damaged And Recovered Lakes On The Boreal Shield, Angela L. Strecker, Shelley E. Arnott

Environmental Science and Management Faculty Publications and Presentations

Invasive species introductions into freshwater ecosystems have had a multitude of effects on aquatic communities. Few studies, however, have directly compared the impact of an invader on communities with contrasting structure. Historically high levels and subsequent reductions of acid deposition have produced landscapes of lakes of varying acidity and zooplankton communitystructure. We conducted a 30-day enclosure experiment in Killarney Provincial Park, Ontario, Canada, to test the effects ofBythotrephes longimanus, an invasive invertebrate predator, on two contrasting zooplankton communities at different stages of recovery from acidification: recovered and acid damaged. Bythotrephes significantly decreased zooplankton biomass and abundance in both communities but …

Plant Organellar Protein Targeting: A Traffic Plan Still Under Construction, Sally Ann Mackenzie

Center for Plant Science Innovation: Faculty and Staff Publications

It has long been understood that specific features of a protein and its corresponding import apparatus dictate the behavior of mitochondrial proteins in their intracellular targeting behavior. In plants, the process by which proteins are directed to organelles has been influenced uniquely by the introduction to the cell of plastids. Parallel functions carried out within the mitochondrion and plastid permit the sharing of proteins and emergence of mechanisms to facilitate dual-targeting of the nuclear-encoded products to both compartments. These include transcriptional and translational variations, relaxation of translation initiation controls and conditional cellular influences. Details of the dual targeting system are …

Biodemography Of A Long-Lived Tephritid: Reproduction And Longevity In A Large Cohort Of Female Mexican Fruit Flies, Anastrepha Ludens, James R. Carey, Pablo Liedo, Hans-Georg Müller, Jane-Ling Wang, Damla Senturke, Lawrence G. Harshman

Lawrence G. Harshman Publications

Age of sexual maturity, daily and lifetime reproductive rates, and life span were recorded in a laboratory cohort of Mexican fruit flies consisting of over 1100 females maintained individually. The results revealed that, relative to the medfly, the Mexfly is slower maturing (14 vs 17 days), more fecund (1400 vs 650–1100 eggs/female), and longer lived (50 vs 35 days). The results reinforced the generality of several earlier findings on the medfly including the deceleration of mortality at older ages and the weakness of the correlation between the rate of egg laying at early ages and both subsequent reproduction and remaining …

Nebraska Vine Lines, Volume Viii, Issue 5, October/November 2005

Viticulture Publications and Research

• Highlights of The North American Grape Breeders Roundtable

• Paul Read to participate in Facultry Development Leave at the University of Tasmania

• Grape Breeding 101

• Small Scale Commercial Wine Making Workshop

• University Research Plots by Steve Gamet

• Fermenter’s Supply and Equipment

• Be Sure to put the 9th Annual Forum on your calendar

• The Japanese Beetle by Chelsey Wasem

• Reams Sprinkler Supply

Obesity In Women, Suzanne Phelan, Rena R. Wing

Kinesiology and Public Health

No abstract provided.

Correlates Of Soy Food Consumption In Women At Increased Risk For Breast Cancer, Carolyn Y. Fang, Marilyn Tseng, Mary B. Daly

Kinesiology and Public Health

Objectives The objectives of the present study were to examine sociodemographic correlates of soy food consumption among women at increased risk of breast cancer, describe factors influencing soy food consumption or nonconsumption, and identify women’s sources of information about soy foods. Design A cross-sectional, self-report survey was used to assess frequency of and factors influencing soy food consumption. Soy food intake was reported for the past year. Subjects/setting Participants were 452 women with family histories of breast cancer who were enrolled in a cancer risk assessment program. Statistical analyses performed Comparisons between consumers and nonconsumers of soy foods were performed …

Resistant Turfgrasses For Improved Chinch Bug Management, Tiffany Heng-Moss, Frederick P. Baxendale, Robert C. Shearman, Thomas E. Eickhoff

Department of Entomology: Faculty Publications

Researchers at the University of Nebraska evaluated selected cool- and warm-season turfgrasses for resistance to chinch bugs in the Blissus complex, and documented the presence of multiple chinch bug resistance in these turfgrasses.

Greenhouse and field screening studies were initiated to search for cool- and warm-season turfgrasses with resistance to chinch bugs in the Blissus complex. Several warmseason turfgrasses (buffalograss, zoysiagrass, and bermudagrass) with resistance to the western chinch bug have been identified.

Studies are currently underway to investigate the biochemical and physiological mechanisms underlying resistant turfgrasses. This information is fundamentally important for formulating plant breeding strategies, and subsequently developing …

Economic Importance Of Irrigated Agriculture 2003, Charles Lamphear

Department of Economics: Faculty Publications

Just how important is irrigated agriculture to the Nebraska economy? This question was first addressed nearly forty years ago in a study conducted by Drs. Theodore W. Roesler and F. Charles Lamphear, University of Nebraska Department of Economics. This initial study was updated in 1972 and, again, in 1991. The latest update study for 2003 was recently completed by Dr. Charles Lamphear, emeritus professor, University of Nebraska-Lincoln (UN-L). He was assisted by emeritus professors Dr. Roy Frederick, UN-L Department of Agriculture Economics and Dr. Dale Flowerday, UN-L Department of Agronomy and Horticulture, along with several UN-L extension specialists. The results …

Agricultural Situation And Outlook Fall 2005, Matt Ernst, Kenneth H. Burdine

Agricultural Situation and Outlook

No abstract provided.

First Report Of Phytophthora Insolita And P. Inflata On Rhododendron In Ohio, Antonino Testa, Mikael Schilb, Jeffery S. Lehman, Gennaro Cristinzio, Pierluigi Bonello

Biology and Earth Science Faculty Scholarship

During August 2003, we conducted a statewide survey of rhododendrons to determine if Phytophthora ramorum was present in Ohio ornamental nurseries. In total, 240 samples were randomly collected in 12 nurseries throughout Ohio from rhododendrons showing foliar necrotic lesions and twig dieback symptoms.