Digital Commons Network^™

Key West Elegies / By Danielle Sellers, Danielle Sellers

Electronic Theses and Dissertations

No abstract provided.

Implementation Of Station Health Monitoring Procedures For Its Sensors, Volume 2: Implementation Report, Joseph M. Ernst, Darcy M. Bullock

JTRP Technical Reports

No abstract provided.

Staying Afloat In A Global World : Reflections On Life As A Mill Worker At Inman Mills, Inman, South Carolina, Jane Harrison Chapman Fisher

Electronic Theses and Dissertations

No abstract provided.

The Effect Of Sloped Surfaces On Postural Control And Gait Dynamics, Scott P. Breloff

Electronic Theses and Dissertations

No abstract provided.

Agronomy Journal Turns One Hundred, Calvin H. Pearson, Susan M. Ernst, Ken A. Barbarick, Jerry L. Hatfield, Gary A. Peterson, Dwayne R. Buxton

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

During 2008 we celebrate the centennial anniversary of Agronomy Journal. Many people have certainly been influenced in some way by the science published during the 100-yr existence of the journal. From Volume 1 up through Volume 98 (2006) there have been more than 30,290 authors who published 15,232 articles totaling 89,056 pages. More than 2545 editors were required to review and edit the papers published in Agronomy Journal, in addition to the manuscripts submitted but not published. As a current snapshot of Agronomy Journal, we published 60% of the manuscripts submitted in 2005. In both 2003 and …

Greenhouse Gas Emissions From Two Soils Receiving Nitrogen Fertilizer And Swine Manure Slurry, Marek K. Jarecki, Timothy B. Parkin, Alvarus S. K. Chan, Jerry L. Hatfield, Raymond Jones

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

The interactive effects of soil texture and type of N fertility (i.e., manure vs. commercial N fertilizer) on N₂O and CH₄ emissions have not been well established. Th is study was conducted to assess the impact of soil type and N fertility on greenhouse gas fluxes (N₂O, CH₄, and CO₂) from the soil surface. The soils used were a sandy loam (789 g kg⁻¹ sand and 138 g kg⁻¹ clay) and a clay soil (216 g kg⁻¹ sand, and 415 g kg⁻¹ clay). Chamber experiments were conducted …

On Matched Pairs Sign Test Using Bivariate Ranked Set Sampling: An Application To Environmental Issues, Hani M. Samawi, Mohammad F. Al-Saleh, Obaid Al-Saidy

Biostatistics: Faculty Publications

The matched pairs sign test using bivariate ranked set sampling (BVRSS) is introduced and investigated. We show that this test is asymptotically more efficient than its counterpart sign test based on a bivariate simple random sample (BVSRS). The asymptotic null distribution and the efficiency of the test are derived. The Pitman asymptotic relative efficiency is used to compare the asymptotic performance of the matched pairs sign test using BVRSS versus using BVSRS. For small sample sizes, the bootstrap method is used to estimate P-values. Numerical comparisons are used to gain insight about the efficiency of the BVRSS sign test compared …

Breakdowns A Collection Of Short Stories, Richard Robert Monroe

All NMU Master's Theses

No abstract provided.

Oxygen Consumption, Effect Of Lateral Pedal Width Variation Relative To Q-Angle In Avid Cyclists, Melinda J. Mccutcheon

All NMU Master's Theses

No abstract provided.

The Kinetics Of Neutralizing Anti-Viral Antibodies And The Production Of A T Cell-Dependent Antibody Response During Vesicular Stomatitis Virus Infection, Emily Claire Pyle

All NMU Master's Theses

No abstract provided.

The Characterization And In Vitro Silencing Of The Oncogene Zbtb7a In Malignant Glioma, Justin Joseph Segula

All NMU Master's Theses

No abstract provided.

Hurricane Katrina's Impact On The Mississippi Gulf Coast : General Self-Efficacy And Its Relationship To Ptsd Prevalence And Severity, Michael J. Hirschel

Electronic Theses and Dissertations

No abstract provided.

Column Synthesis Of Manganese Oxide Coatings On Ottawa Sand, Olusegun Adegboyega Ojewole

Electronic Theses and Dissertations

No abstract provided.

The Limits Of Our Native Earth : Eco-Critical Themes In Nathaniel Hawthorne's The Man Of Adamant And Rappaccini's Daughter / Atkins Trout, Atkins Trout

Electronic Theses and Dissertations

No abstract provided.

The Deontological Significance Of Nonprofit Corporate Governance Standards: A Fiduciary Duty Of Care Without A Remedy, Carter G. Bishop

Catholic University Law Review

No abstract provided.

General Introduction To Areawide Pest Management, Robert M. Faust

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

Welcome to the realm of areawide pest management (AWPM). This book represents one of the first comprehensive 'treatises' on the AWPM concept and approach, and should be of interest and use to many types of readers, from research scientists in government, university and industry to pest control advisors and extension personnel, growers, pest control and integrated pest management (IPM) practitioners, students, teachers, natural resource managers and others interested in environmentally sound pest control. There is a range of topics included in the subject area. The book is grouped into three parts. Chapters 2-8 discuss the foundation of areawide pest management; …

Establishing Inter-Agency, Multidisciplinary Areawide Pest Management Programmes, Robert M. Nowierski, Hendrik J. Meyer

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

Pest management today usually comprises multiple complex tactics that transcend disciplines, geographical regions, climatic zones, production/management systems, production scales and economic strata. Solutions to priority problems involve research, education and extension professionals. But, equally important to project success are the users of the knowledge generated and the end-users of the 'products'. Setting a direction for the future goals, IPM has been an important activity for the 'community' of constituents who share concerns for future pest management.

Under the leadership of the USDA and land grant universities, a road map for IPM has been developed with extensive participation of diverse stakeholders. …

Social And Economic Aspects Of Areawide Pest Management, Sean P. Keenan, Paul A. Burgener

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

This chapter explores demonstration elements from the United States Department of Agriculture, Agricultural Research Service's demonstration programme for cereal aphid AWPM. We explore elements of the demonstration programme as agricultural innovations. We discuss potential adoption of these elements by wheat producers on the Great Plains and implications of the programme outcomes for other wheat-growing regions of the world. We begin with a history of research on the adoption of agricultural innovations, which provides the context for evaluating the cereal aphid programme from the perspective of farmer adoption. Chapter 19, this volume, by Kristopher Giles et al. provides a summary and …

The Role Of Databases In Areawide Pest Management, Vasile Catana, Norman Elliott, Kris Giles, Mustafa Mirik, David Porter, Gary L. Hein, Frank Peairs, Jerry Michels

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

The simplest definition of the term 'database' is given in Webster's dictionary as 'a comprehensive collection of related data organized for convenient access, generally in a computer' (Random House, 1996). This term appeared in the late 1960s because of the evolution of computer software and the need to distinguish the specialized computer systems for the storage and manipulation of data, called database management systems (DBMS) (Neufeld and Cornog, 1986). Today, the acronym 'DBMS' is universally understood within Information Technology (IT), just like the acronym 'Bt' for 'Bacillus thuringiensis' is in the field of biological pest control. …

Parentage-Based Dna Traceback In Beef And Dairy Cattle, Mike Heaton

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

Why is animal ID needed?

Ways to physically label individual cattle

Disputes arise even when animal identification systems are in place

The dispute

The resolution

DNA is the label never removed from beef

A chromosome has genes and other DNA

Genes are encoded by sequences of DNA

What are SNPs?

Properties of SNPs

Ways to use DNA for traceback

Sometimes parentage testing is the last resort for DNA-based traceback

Using SNP markers for parentage

Accurate sire determination requires many DNA markers

Comparing the calf to the sire: elimination

Comparing the calf to a possible sire

The ideal parentage SNP markers …

Soil Quality Assessment: Past, Present And Future, Douglas L. Karlen, Susan S. Andrews, Brian J. Wienhold, Ted M. Zobeck

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

Soil quality assessment may be one of the most contentious topics ever debated by the soil science community. Our objective is to examine the history, present status, and potential for using soil quality assessment as a tool to monitor soil physical, chemical, and biological effects of management decisions that may affect soil and water resources. Differences between inherent and dynamic soil quality and various approaches for assessment are identified and discussed. Four assessment indices, the Agroecosystem Performance Assessment Tool (AEPAT), Soil Conditioning Index (SCI), Cornell Soil Health Test, and Soil Management Assessment Framework (SMAF) are examined. The SCI predicts changes …

Nitrogen Mineralization From Broiler Litter Applied To Southeastern Coastal Plain Soils, R.K. Hubbard, D.D. Bosch, L.K. Marshall, T.C. Strickland, D. Rowland, T.S. Griffin, C.W. Honeycutt, S.L. Albrecht, K.R. Sistani, Ha Torbert, Brian J. Wienhold, B. L. Woodbury, J. M. Powell

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

A field study was conducted to determine nitrogen (N) mineralization from broiler litter (EL) in two Coastal Plain soils of differing texture, sandy (Tifton loamy sand) or clayey (Greenville sandy clay loam). These soils represented the broad range in surface textures commonly found in soils used for agricultural production in the southeastern Coastal Plain. Published protocols used for the study were designed by the ARS mineralization team. In addition to measuring ammonium (NH₄-N) and nitrate (NO₃-N) in the soil as a measure of N mineralization, both total C and total N were measured to determine the …

Building A Community Modelling And Information Sharing Culture, A. Voinov, R. R. Hood, J. D. Daues, H. Assaf, R. Stewart

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

Much of human creativity is geared towards moving energy and materials rather than information, even though information has become another crucial component of human welfare and livelihood. Information, unlike energy and materials, is not subject to conservation laws. By copying information from sources and distributing it to new destinations we do not lose information at the sources. This is what is known as non-rival goods in ecological economics (Daly and Farley, 2003). As with gravity, by using information we do not decrease the ability of others to use it. Nevertheless, exchange of information is restricted by patent law, as well …

Comparison Of Field Measured Soil Absorption Field Loading Rates And Loading Rates Estimated From Soil Morphologic Properties, Kelli S. Hart, Brad D. Lee, Philip J. Schoeneberger, Donald P. Franzmeier, Phillip R. Owens, Douglas R. Smith

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

Concerns from local health departments regarding premature septic system failure (less than 1 year from installation) has led to an investigation of septic system soil absorption field design parameters in northeast Indiana. The objective of this study was to compare the loading rate based on field measured saturated hydraulic conductivity (LR_m) across a toposequence to the estimated allowable loading rate (LR_e) based on soil morphological properties. Saturated hydraulic conductivity measurements were determined by a compact constant-head permeameter at five landscape positions, at four depths (surface horizon, upper argillic horizon, transition zone between the argillic horizon and …

Modeling Trench Sidewall And Bottom Flow In On-Site Wastewater Systems, S. D. Finch, D. E. Radcliffe, L. T. West

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

Little is known about how much wastewater infiltrates the soil via the trench sidewall versus the trench bottom in on-site wastewater systems. Our objectives were to develop a method of simulating trench bottom and sidewall flow using a two-dimensional numerical computer model that would include the trench within the model space and determine how much sidewall flow would occur under steady-state conditions. We used HYDRUS-2D to simulate water flow in a two-dimensional cross section of a conventional gravel-filled trench and the surrounding drainfield.

Genomic Analysis Of Fusarium Verticillioides, D. W. Brown, R. A.E. Butchko, R. H. Proctor

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

Fusarium verticillioides (teleomorph Gibberella moniliformis) can be either an endophyte of maize, causing no visible disease, or a pathogen-causing disease of ears, stalks, roots and seedlings. At any stage, this fungus can synthesize fumonisins, a family of mycotoxins structurally similar to the sphingolipid sphinganine. Ingestion of fumonisin-contaminated maize has been associated with a number of animal diseases, including cancer in rodents, and exposure has been correlated with human oesophageal cancer in some regions of the world, and some evidence suggests that fumonisins are a risk factor for neural tube defects. A primary goal of the authors’ laboratory is to …

Soil Properties And Macro Cations Status Impacted By Long-Term Applied Poultry Litter, Zhongqi He, Irenus A. Tazisong, Zachary N. Senwo, Donglin Zhang

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

Most ethnic populations worldwide consume poultry products. Whereas poultry litter (PL) is a traditionally inexpensive and effective fertilizer to improve soil quality and agricultural productivity, overapplication to soils has raised concerns because excess nutrients in runoff could accelerate the eutrophication of fresh bodies of water. A long-term field experiment of land application of PL to soils used for pasture growth has been maintained for nearly two decades in the Sand Mountain region of north Alabama, USA. In this work, several soil parameters impacted by the long-term applied litter were characterized. The findings clearly support previous general observations that long-term applied …

The Influence Of Medical Education On The Frequency And Type Of Medical Board Discipline Received By Licensed Florida Physicians, Richard Bonnell Iii

Electronic Theses and Dissertations

It has been estimated that in the United States, between 44,000 to 98,000 patients succumb to medical errors each year. Due to a shortage of graduates of domestic medical schools, many graduates of foreign medical schools are practicing in the United States. The medical education received in foreign medical schools may not be equivalent to the medical education received in domestic medical schools, which are schools located in the United States, Puerto Rico and Canada. Differences due to the educational backgrounds of the foreign-schooled physicians may contribute to an increase in medical board disciplining. Furthermore, graduates of medical schools where …

Identification Of Yeast And Yeast-Like Fungal Species In The Upper Midwest Using Physiological And Dna Sequence Data, Scott Eric Danneman

All NMU Master's Theses

No abstract provided.

The Prophesist, William Robert Davie

All NMU Master's Theses

No abstract provided.