Digital Commons Network^™

Prolonged Intensive Dominance Behavior Between Gray Wolves, Canis Lupus, L. David Mech, H. Dean Cluff

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Dominance is one of the most pervasive and important behaviors among wolves in a pack, yet its significance in free-ranging packs has been little studied. Insights into a behavior can often be gained by examining unusual examples of it. In the High Arctic near Eureka, Nunavut, Canada, we videotaped and described an unusually prolonged and intensive behavioral bout between an adult male Gray Wolf (Canis lupus) and a male member of his pack, thought to be a maturing son.With tail raised, the adult approached a male pack mate about 50 m from us and pinned and straddled this …

Fractionation Of Oxygen Isotopes In Phosphate During Its Interactions With Iron Oxides, Deb P. Jaisi, Ruth E. Blake, Ravi K. Kukkadapu

United States Department of Energy: Publications

Iron (III) oxides are ubiquitous in near-surface soils and sediments and interact strongly with dissolved phosphates via sorption, co-precipitation, mineral transformation and redox-cycling reactions. Iron oxide phases are thus, an important reservoir for dissolved phosphate, and phosphate bound to iron oxides may reflect dissolved phosphate sources as well as carry a history of the biogeochemical cycling of phosphorus (P). It has recently been demonstrated that dissolved inorganic phosphate (DIP) in rivers, lakes, estuaries and the open ocean can be used to distinguish different P sources and biological reaction pathways in the ratio of ¹⁸O/¹⁶O (δ¹⁸O …

Role Of Outer-Membrane Cytochromes Mtrc And Omca In The Biomineralization Of Ferrihydrite By Shewanella Oneidensis Mr-1, C. L. Reardon, Alice Dohnalkova, P. Nachimuthu, David Kennedy, D. A. Saffarini, B. W. Arey, L. Shi, Zheming Wang, D. Moore, J. S. Mclean, D. Moyles, M. J. Marshall, John M. Zachara, James K. Fredrickson, A. S. Beliaev

United States Department of Energy: Publications

In an effort to improve the understanding of electron transfer mechanisms at the microbe–mineral interface, Shewanella oneidensis MR-1 mutants with in-frame deletions of outer-membrane cytochromes (OMCs), MtrC and OmcA, were characterized for the ability to reduce ferrihydrite (FH) using a suite of microscopic, spectroscopic, and biochemical techniques. Analysis of purified recombinant proteins demonstrated that both cytochromes undergo rapid electron exchange with FH in vitro with MtrC displaying faster transfer rates than OmcA. Immunomicroscopy with cytochrome-specific antibodies revealed that MtrC co-localizes with iron solids on the cell surface while OmcA exhibits a more diffuse distribution over the cell surface. After 3-day …

Mourning Dove Population Status, 2010, Todd A. Sanders, Keri Parker

United States Fish and Wildlife Service: Publications

This report summarizes information on abundance and harvest of mourning doves collected annually in the United States. For abundance, we report primarily on trends in the number of doves heard per route from the Mourning Dove Call-count Survey (CCS), but also include trends in doves seen per route from the CCS and birds heard and seen per route from the all-bird Breeding Bird Survey (BBS). Harvest and hunter participation are estimated from the Migratory Bird Harvest Information Program (HIP). The CCS-heard data provided evidence that abundance of doves decreased in all three dove management units (Eastern [EMU], Central [CMU], and …

Priority Information Needs For American Woodcock: A Funding Strategy, Dave Case, Sarah J. Sanders

United States Fish and Wildlife Service: Publications

Table of Contents

Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . i

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Status of American Woodcock . . . . . . . . . . .. . . . . . . . . . . 1

Priority Information Needs . . . . . …

The State Of The Birds 2010 Report On Climate Change: United States Of America, Brad Bortner, Paul Schmidt, Alicia Frances King, Steve Holmer

United States Fish and Wildlife Service: Publications

Foreword- Birds are telling us an important story about climate change

The first State of the Birds report in 2009 revealed troubling declines of bird populations in the United States during the last 40 years—a warning signal of the failing health of our ecosystems. It also highlighted heartening evidence that concerted conservation efforts can make a positive difference in restoring habitats and reversing declines.

In this 2010 State of the Birds report, we consider one of the greatest environmental challenges of our time, climate change. How will climate change affect birds and their habitats? Accelerated by human activities, climate change …

Economic Burden Of Ventilator-Associated Pneumonia Based On Total Resource Utilization, Marcos I. Restrepo, Antonio Anzueto, Alejandro C. Arroliga, Bekele Afessa, Mark J. Atkinson, Ngoc J. Ho, Regina Schinner, Ronald L. Bracken, Marin H. Kollef

Open Access Publications

No abstract provided.

Attributable Costs Of Surgical Site Infection And Endometritis After Low Transverse Cesarean Delivery, Margaret A. Olsen, Anne M. Butler, Denise M. Willers, Gilad A. Gross, Barton H. Hamilton, Victoria J. Fraser

Open Access Publications

No abstract provided.

Quantitative Cardiovascular Magnetic Resonance For Molecular Imaging, Patrick M. Winter, Shelton D. Caruthers, Gregory M. Lanza, Samuel A. Wickline

Open Access Publications

No abstract provided.

Sliding Set-Points Of Immune Responses For Therapy Of Autoimmunity, Chyi-Song Hsieh, Jhoanne Lynne Bautista

Open Access Publications

No abstract provided.

Ret Signaling Is Required For Survival And Normal Function Of Nonpeptidergic Nociceptors, Judith P. Golden, Masato Hoshi, Mohammed A. Nassar, Hideki Enomoto, John N. Wood, Jeffrey Milbrandt, Robert W. Gereau Iv, Eugene M. Johnson Jr, Sanjay Jain

Open Access Publications

No abstract provided.

The Arf Tumor Suppressor Regulates Bone Remodeling And Osteosarcoma Development In Mice, Daniel A. Rauch, Michelle A. Hurchla, John C. Harding, Hongju Deng, Lauren K. Shea, Mark C. Eagleton, Stefan Niewiesk, Michael D. Lairmore, David Piwnica-Worms, Thomas J. Rosol, Jason D. Weber, Lee Ratner, Katherine N. Weilbaecher

Open Access Publications

No abstract provided.

Melanoma Differentiation-Associated Gene 5 (Mda5) Is Involved In The Innate Immune Response To Paramyxoviridae Infection In Vivo, Leonid Gitlin, Loralyn Benoit, Christina Song, Marina Cella, Susan Gilfillan, Michael J. Holtzman, Marco Colonna

Open Access Publications

No abstract provided.

Who Provided Maize To Chaco Canyon After The Mid-12th-Century Drought?, Larry V. Benson

United States Geological Survey: Staff Publications

Between A.D. 1181 and 1200, in the early part of a climatically wet period, corn was imported to Chaco Canyon from a region outside the Chaco Halo (defined in this paper as the region between the base of the Chuska Mountains and RatonWells). Strontium-isotope (⁸⁷Sr/⁸⁶Sr) analyses of 12 corn cobs dating to this period match ⁸⁷Sr/⁸⁶Sr ratios from five potential source areas, including: the Zuni region, the Mesa Verde-McElmo Dome area, the Totah, the Defiance Plateau, and Lobo Mesa. The latter two areas were eliminated from consideration as possible sources of corn in …

Usgs Research Products Related To Lead-Zinc Mining In And Near The Mark Twain National Forest In Southeastern Missouri, 1989−2009, Christopher J. Schmitt

United States Geological Survey: Staff Publications

No abstract provided.

The Role Of Patent Eligibility In Policing Claim Scope, Christopher M. Holman

IP Theory

No abstract provided.

Microbial Treatment Of Swine Fecal Waste To Generate Long-Chain Linear Alkanes After Fast Pyrolysis, Lisa A. Fitzgerald, C. Ziemer, S. E. Lizewski, Bradley R. Ringeisen, K. Henry, Justin C. Biffinger

United States Navy: Publications

Research into the generation of energy from human and animal waste has been primarily focused on gas production (especially methane and hydrogen). While there is some work concentrated on ethanol and biodiesel creation from wastes (fuels used for ground transportation primarily), increasing research interest has been recently directed toward long chain hydrocarbon production for aviation fuels. Kerosene components from swine fecal waste have been generated from four natural sources: undigested dietary lipids, host lipids excreted in feces, bacterial cell walls and products of bacterial fermentation.

Enhanced Late Holocene Enso/Pdo Expression Along The Margins Of The Eastern North Pacific, John A. Barron, Lesleigh Anderson

United States Geological Survey: Staff Publications

Pacific climate is known to have varied during the Holocene, but spatial patterns remain poorly defined. This paper compiles terrestrial and marine proxy data from sites along the northeastern Pacific margins and proposes that they indicate 1) suppressed ENSO conditions during the middle Holocene between ~8000 and 4000 cal BP with a North Pacific that generally resembled a La Niña-like or more negative PDO phase and 2) a climate transition between ~4200 and 3000 cal BP that appears to be the teleconnected expression to a more modern-like ENSO Pacific. Compared to modern day conditions, the compiled data suggest that during …

Chlorella Viruses Encode Most, If Not All, Of The Machinery To Glycosylate Their Glycoproteins Independent Of The Endoplasmic Reticulum And Golgi, James L. Van Etten, James Gurnon, Giane M. Yanai-Balser, David Dunigan, Michael V. Graves

Nebraska Center for Virology: Faculty Publications

In contrast to all other viruses that use the host machinery located in the endoplasmic reticulum and Golgi to glycosylate their glycoproteins, the large dsDNA-containing chlorella viruses encode most, if not all, of the components to glycosylate their major capsid proteins. Furthermore, all experimental results indicate that glycosylation occurs independent of the endoplasmic reticulum and Golgi. (Review article)

Race And Outcomes Of Autologous Hematopoietic Cell Transplantation For Multiple Myeloma, Parameswaran N. Hari, Navneet S. Majhail, Mei-Jie Zhang, Anna Hassebroek, Fareeha Siddiqui, Karen Ballen, Asad Bashey, Jenny Bird, Cesar O. Freytes, John Gibson, Gregaory Hale, Leona Holmberg, Ram Kamble, Robert A. Kyle, Hillard M. Lazarus, Charles F. Lemaistre, Fausto Loberiza, Angelo Maiolino, Philip L. Mccarthy, Gustavo Milone, Nancy Omondi, Donna E. Reece, Matthew Seftel, Michael Trigg, David Vesole, Brendan Weiss, Peter Wiernik, Stephanie J. Lee, J. Douglas Rizzo, Paulette Mehta

United States Department of Veterans Affairs: Publications

Blacks are twice as likely to develop and die from multiple myeloma (MM), and are less likely to receive an autologous hematopoietic-cell transplant (AHCT) for MM compared to Whites. The influence of race on outcomes of AHCT for MM is not well described. We compared the probability of overall survival (OS), progression- free survival (PFS), disease progression, and nonrelapse mortality (NRM) among Black (N=303) and White (N=1892) recipients of AHCT for MM, who were reported to the Center for International Blood and Marrow Transplant Research (CIBMTR) from 1995 to 2005. The Black cohort was more likely to be female, and …

Now & Then (Volume 26, Issue 01, 2010), Center Of Excellence For Appalachian Studies And Services, East Tennessee State University

Now & Then: The Appalachian Magazine

Now & Then: The Appalachian Magazine, Volume 26, Issue 01, published in 2010. The theme of this issue is Appalachian High. This issue explores the many meanings of "high" in Appalachian life, ranging from the devastating effects of prescription drug abuse to the exhilaration of mountain landscapes, music, food, and personal achievement. Articles examine public health challenges, economic disparities, and environmental consequences alongside stories of flight, elevation, celebration, and cultural pride, including reflections on notable regional figures and traditions. Through essays, fiction, poetry, and reviews, the issue presents "high" as both a warning and a wonder, capturing the extremes …

Socio-Demographic And Drug Use Factors Associated With Hiv-1 Recombinants And Dual Infections In Northern Thai Drug Users: Associations Of Risk With Genetic Complexity, G. H. Kijak, C. Beyrer, S. Tovanabutra, T. Sripaipan, V. Suriyanon, N. Moqueet, E. Sanders-Buell, P. Saokhieo, U. Timpan, J. Jittiwutikarn, M. L. Robb, D. L. Birx, D. D. Celentano, F. E. Mccutchan

United States Army: Publications

Background:

Dual infection with diverse HIV strains can foster the emergence of recombinants. The resulting  increase in viral genetic diversity is a major challenge for vaccine development HIV treatment. In this study we aim to investigate the socio demographic factors associated with an increasing level of genetic diversity among HIV strains in a population of drug-users in Northern Thailand.

Methods:

From 1999 through 2000, 2231 volunteers were enrolled in the Opiate- Users Research in Chiang Mai, Thailand. HIV subtype analysis was conducted among those HIV-1 seropositive (n = 347) using a multi-region hybridization assay. Social and demographic variables were assessed …

Toxicity And Bioaccumulation Of Tnt In Marine Fish In Sediment Exposures, Guilherme R. Lotufo, William Blackburn, Sydney J. Marlborough, John W. Fleeger

United States Army: Publications

The bioaccumulation potential and toxicity of 2, 4, 6-trinitrotoluene (TNT) spiked to sediment was evaluated in juvenile sheeps head minnows (JSHM, Cyprinodon variegatus) and adult freckled blennies (FB, Hypsoblennius ionthas). The JSHM were exposed for 4 days in the presence or absence of a mesh separating fish from sediment. FB were exposed to sediment for 7 days. During the 24-day storage period(4 °C), extensive transformation of spiked TNT occurred and concentrations are expressed as the sum of TNT, aminodinitrotoluenes and diaminonitrotoluenes (Sum TNT), on a dry weight basis. Sum TNT in the overlying water, not exchanged during exposure, …

University Of Nebraska- Lincoln: Fact Book 2009-2010

University of Nebraska-Lincoln Administration: Reports, Papers, Publications, and Presentations

Fact Book Table of Contents

General Information

UNL Core Values ....................................................................... 4

Role and Mission Statement .............................................................................. 5

Institutional & Professional Accreditations ........................................................... 8

UNL Organizational Chart ............................................................................... 10

Student Credit Hours

Fall SCH Since 1979 .......................................................................... 11

SCH by College and Student Level, Fall & Spring Semesters, 5 Year Trend ...... 12

SCH by College and Student Level, Fall Semester, 5 Year Trend .................... 13

SCH by College and Student Level, Spring Semester, 5 Year Trend ................. 14

Summer Sessions Student Credit Hours ............................................ 15

Retention, Degrees and Majors

Student Retention & Graduation Rate Analysis ................................................. 16

Total Degrees …

The Fiber Of Our Lives: A Conceptual Framework For Looking At Textiles’ Meanings, Beverly Gordon

Textile Society of America: Symposium Proceedings

Based on the model explicated in my forthcoming (Thames & Hudson, Fall 2010) book, The Fiber of Our Lives: Why Textiles Matter, I will present a holistic framework that can be used to articulate and compare the meanings of textiles of any given culture or historic period. The framework considers the range of human activities and concerns, including meeting practical survival needs and securing physical, psychological and psychic protection; social interactions; the propensity to seek and wield power; the communication of ideas and aesthetic expression; and activities geared to transcending the limits of human experience—i.e., the spiritual realm. This approach …

Water Current, Volume 42, No. 1, Winter 2010

Water Current Newsletter

Meet the Faculty (Tala Awada and Cody Knutson)
Above Average Precipitation Causes Groundwater Level Rises
$3.1 million NSF Grant Funds Innovative Grad Education Program
From the Interim Director: Getting a Feel for the Job With Lots Ahead for the Water Center
Free Water and Resources Lectures Continue
Planning Continues for Platte Basin Tour
October River Basins Symposium and Law Conference
Feds Mull Regulating Drugs in Water
Sediments and Emerging Contaminants: On the Menu and in the Air
Watching Water Consumption
Improved Site Adds New Features
Featured Partner: Tern and Plover Conservation Partnership
Wastewater Treatment Education Helps Protect Nebraska’s Water Resources …

Teaching Political Analysis: A Framework, Carla Edlefson

Mid-Western Educational Researcher

A framework using concepts from systems theory, theories of power, and the garbage can model of decision-making was developed for the purpose of teaching aspiring school administrators to analyze situations using a political lens. The framework is demonstrated in an analysis of the process that led to Ohio’s establishing a school facilities funding program. The framework is then used to illustrate an example of a graduate class assignment requiring analysis of a situation a new principal might face.

Biographies Of Contributors

The Scholarship of Teaching and Learning at EMU

No abstract provided.

Chapter 8 - The Formation Of A Space: A Review Of The Teaching Of Freshman-Year Design Studio, Shinming Shyu

The Scholarship of Teaching and Learning at EMU

No abstract provided.

Back To Nature: Ecological Genomics Of Loblolly Pine (Pinus Taeda, Pinaceae), Andrew J. Eckert, Andrew D. Bower, Santiago C. González-Martínez, Jill L. Wegrzyn, Graham Coop, David B. Neale

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

Genetic variation is often arrayed in latitudinal or altitudinal clines, reflecting either adaptation along environmental gradients, migratory routes, or both. For forest trees, climate is one of the most important drivers of adaptive phenotypic traits. Correlations of single and multilocus genotypes with environmental gradients have been identified for a variety of forest trees. These correlations are interpreted normally as evidence of natural selection. Here, we use a genome-wide dataset of single nucleotide polymorphisms (SNPs) typed from 1730 loci in 682 loblolly pine (Pinus taeda L.) trees sampled from 54 local populations covering the full-range of the species to examine …