Digital Commons Network^™

Test 1931: Challenger Mt975b Diesel, 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 …

Test 1930: Challenger Mt965b Diesel, 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 …

Test 1929: Challenger Mt955b Diesel, 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 …

Test 1927: John Deere 9630t Diesel, 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 …

Test 1926: John Deere 9630 Diesel, 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 …

Test 1939:New Holland T2420, New Holland Boomer 4060, 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 …

Und Student Knowledge & Awareness Of Political News, A J. Kasprick

Undergraduate Theses and Senior Projects

No abstract provided.

Perceived Family Environment, Locus Of Control, And Anxiety Reported By Females At Risk For Developing Eating Disorders, Lauren Alexis Henrikson

Undergraduate Theses and Senior Projects

No abstract provided.

On The Humanity Of The Mentally Disabled : Rawlsian Justice And The Problem Of Rationality As The Basis For Human Dignity, Elizabeth M. K. A Sund

Undergraduate Theses and Senior Projects

No abstract provided.

Biomechanical Analysis Of The Upper Extremity During Multiple Softball Pitches, Amy Bookkless, Katelyn Bottelberghe, Tara Petersen

Physical Therapy Scholarly Projects

Purpose: There are a large number of fast pitch softball participants including high school, college, Olympic, professional and recreational leagues. While a large number of studies describe the baseball pitch, there is a shortage of studies describing the windmill softball pitch. Therefore, the purpose of this study is to utilize electromyography (EMG) and motion analysis to determine the biomechanical factors of muscle recruitment, shoulder and elbow range of motion and joint velocities during the windmill softball pitch.

Subjects: Five Division II women's fast pitch softball pitchers, mean age 19 years, were included in the study. The player's pitching experience averaged …

Motion Analysis And Electromyographic Analysis Of Ambulation With Assistive Devices, Tracy Foltz, Danielle Jwanouskos, Steven Pederson

Physical Therapy Scholarly Projects

Purpose: The purpose of this study is to analyze the amount of muscle activity of the rectus abdominis and external obliques during the gait cycle with the use of forearm crutches and three different weight bearing statuses. Subjects: Seven female adults were recruited from the University of North Dakota Physical Therapy program. Inclusion criteria: between the ages of 19 and 40 years of age, current physical therapy students, and healthy with no current upper or lower extremity injuries.

Instrumentation: The EMG data was collected by the Noraxon Telemyo 900 telemetry unit and analyzed using the MyoResearch XP software. Six Vicon …

Establishing Intra-Reliability And Normative Data In Physical Functioning Assessments: A Pilot Study, Scott Jackson, Ryan Schrock, Mark Wilson

Physical Therapy Scholarly Projects

PURPOSE: Normative data ranges are not available for all functional balance tests for all age groups. The purpose is to establish intra-reliability and normative age-sensitive data ranges in a battery of functional balance-related measures including the modified Clinical Test for Sensory Integration and Balance (mCTSIB), One-legged Stance Test (OLST), Functional Reach Test (FRT), 30-second Sit-to-Stand Test (30STS), 1 O-meter Walk Test (10MWT), and Activities-specific Balance Confidence Scale (ABC Scale).

METHODS: Ninety-two subjects (n =92), aged 19-87 years, were tested with each of these balance tests. Participants were randomly assigned the order in which to complete the six balance tests. Intra-rater …

“Privatize Reserve Land? No. Improve Economic Development Conditions On Canadian Indian Reserves? Yes.”, Christopher Alcantara

Political Science Faculty Publications

This paper responds to Susan Campbell’s “On ‘Modest Proposals’ to Further Reduce the Aboriginal Landbase by Privatizing Reserve Land” that appeared in The Canadian Journal of Native Studies XXVII: 2 (2007). Specifically, this paper suggests that her characterization of Alcantara’s work as supporting the privatization of Reserve lands is inaccurate. Instead, the original article and the ones published afterwards argue that it is possible to use market-based approaches to improve economic development conditions on Canadian Indian Reserves. To do so, however, does not require the privatization of Reserve lands.

The Search For Moral Neutrality In Same-Sex Marriage Decisions, Adam J. Macleod

Scholarly Articles

On May 15, 2008, the California Supreme Court in In re Marriage Cases struck down California‘s conjugal marriage and domestic partnership statutory scheme. On October 10, 2008 the high court of Connecticut struck down that state‘s conjugal marriage and civil union scheme. California and Connecticut thus joined Massachusetts and became the second and third states, respectively, to create the institution of same-sex marriage and to remove marriage between one man and one woman (conjugal marriage) from its privileged place in state law. It is instructive to examine a central premise underlying this project to redefine "marriage," namely that the issue …

Acute Cellular Uptake Of Abnormal Prion Protein Is Cell Type And Scrapie Strain Independent, Christopher Scott Greil

Graduate Student Theses, Dissertations, & Professional Papers

Transmissible spongiform encephalopathies (TSEs) are fatal neurodegenerative diseases that include Creutzfeldt-Jakob disease, bovine spongiform encephalopathy and sheep scrapie. TSE disease pathology and mechanisms within the central nervous system (CNS) of an infected host largely remains unclear. At the cellular level, the uptake of protease resistant prion protein (PrP-res), which strongly correlates with infectivity and is a valid marker for TSE infection, is one of the earliest events that must occur during TSE infection. Given the difficulty of clearly distinguishing input PrP-res from either PrP-res or protease-sensitive PrP (PrP-sen) made by the cell, the uptake of PrP-res from an infectious inoculum …

A Growth-Theoretic Empirical Analysis Of Simultaneity In Cross-National E-Commerce Development, Shu-Chun Ho, Robert J. Kauffman, Ting-Peng Liang

Research Collection School Of Computing and Information Systems

The emergence of information and communication technologies infrastructure has transformed the global economy. The development of information technology infrastructure is limited to some developed countries though. This research explores the role of information technology infrastructure in B2C e-commerce growth at the country-level from the perspective of growth theory in economics. We propose a hybrid exogenous and endogenous growth model to explain e-commerce growth. We estimate a panel data model that incorporates the direct effects of e-commerce infrastructure and other key explanatory variables. We further specify a simultaneous effects model that permits the analysis of reverse causality in the association between …

Face Annotation Using Transductive Kernel Fisher Discriminant, Jianke Zhu, Steven C. H. Hoi, Michael R. Lyu

Research Collection School Of Computing and Information Systems

Face annotation in images and videos enjoys many potential applications in multimedia information retrieval. Face annotation usually requires many training data labeled by hand in order to build effective classifiers. This is particularly challenging when annotating faces on large-scale collections of media data, in which huge labeling efforts would be very expensive. As a result, traditional supervised face annotation methods often suffer from insufficient training data. To attack this challenge, in this paper, we propose a novel Transductive Kernel Fisher Discriminant (TKFD) scheme for face annotation, which outperforms traditional supervised annotation methods with few training data. The main idea of …

Factors Affecting The Information Quality Of Personal Web Portfolios, P. Katerattanakul, Keng Siau

Research Collection School Of Computing and Information Systems

Personal Web portfolios have become a popular information source and an effective method for individuals to present themselves to others in cyberspace. Thus, the quality of personal Web portfolios is critical and affects the perception that others have of the individuals. But how do we measure quality of personal Web portfolios? What are the important factors affecting quality of personal Web portfolios? This study presents the development of an instrument measuring factors affecting information quality of personal Web portfolios. The proposed instrument, based on the Information Quality framework, was refined and validated to assess its construct validity, convergent validity, and …

Hispanic Citizenship, Registration, And Voting Patterns: A Comparative Analysis Of The 2000 And 2004 Presidential Elections, Debora Upegui

Center for Latin American, Caribbean, and Latino Studies

Introduction: This study examines citizenship, registration, and voting patterns among Latinos in the 2000 and 2004 Presidential Elections.

Methods: Data on Latinos and other racial/ethnic groups were obtained from the U.S. Census Bureau American Community Survey, reorganized for public use by the Minnesota Population Center, University of Minnesota, IPUMSusa. Cases in the dataset were weighted and analyzed to produce population estimates.

Results: There is no doubt that the Hispanic population in the United States has consistently grown in the last two decades and continues to be the largest growing minority group within the United States. According to the 2004 census, …

The Identification And Verification Of Hazardous Convective Cells Over Oceans Using Visible And Infrared Satellite Observations, Michael F. Donovan, Earle R. Williams, Cathy Kessinger, Gary Blackburn, Paul H. Herzegh, Richard L. Bankert, Steve Miller, Frederick R. Mosher

Publications

Three algorithms based on geostationary visible and infrared (IR) observations are used to identify convective cells that do (or may) present a hazard to aviation over the oceans. The performance of these algorithms in detecting potentially hazardous cells is determined through verification with Tropical Rainfall Measuring Mission (TRMM) satellite observations of lightning and radar reflectivity, which provide internal information about the convective cells. The probability of detection of hazardous cells using the satellite algorithms can exceed 90% when lightning is used as a criterion for hazard, but the false-alarm ratio with all three algorithms is consistently large (40%), thereby exaggerating …

White Dwarf Luminosity And Mass Functions From Sloan Digital Sky Survey Spectra, Steven Degennaro, Ted Von Hippel, D. E. Winget, S. O. Kepler, Atsuko Nitta, Detlev Koester, Leandro Althaus

Publications

We present the first phase in our ongoing work to use Sloan Digital Sky Survey (SDSS) data to create separate white dwarf (WD) luminosity functions (LFs) for two or more different mass ranges. In this paper, we determine the completeness of the SDSS spectroscopic WD sample by comparing a proper-motion selected sample of WDs from SDSS imaging data with a large catalog of spectroscopically determined WDs. We derive a selection probability as a function of a single color (g − i) and apparent magnitude (g) that covers the range −1.0 < g − i < 0.2 and 15 < g < 19.5. We address the observed upturn in log g for WDs with Teff 12,000 K and offer arguments that the problem is limited to the line profiles and is not present in the continuum. We offer an empirical method of removing the upturn, recovering a reasonable mass function for WDs with Teff < 12,000 K. Finally we present a WD LF with nearly an order of magnitude (3358) more spectroscopically confirmed WDs than any previous work.

The U.S. Intra-Industry Trade With Caribbean Countries, E. M. Ekanayake, John R. Ledgerwood

Publications

This paper aims to measure the level of intra-industry trade with special focus on vertical and horizontal intra-industry trade (IIT) in United State's foreign trade with Caribbean countries. One of the main findings is that the observed increase in intra-industry trade between the United States and Caribbean is almost entirely due to two-way trade in vertical differentiation. The second important finding is that the level of per capita income, trade intensity, product differentiation, industry size, and product quality differences are found to affect the shares of all three types of IIT positively.

Environmental Regulations And The Increasing Seasonality Of Gasoline Prices, Michael C. Davis

Economics Faculty Research & Creative Works

We analyze gasoline prices over the past 27 years and find that there has been an increase in the seasonal variation since 2000. This finding is attributed to an increase in the environmental regulations on gasoline during the summer months.

A Winning Proposition: The Economic Impact Of Successful Nfl Franchises, Christian M. End, Michael C. Davis

Economics Faculty Research & Creative Works

Research has demonstrated that a Super Bowl victory increases the personal income of the individuals in the metropolitan area from which the winning teams come (Coates & Humphreys, 2002). We argue that the economic benefits should extend beyond just the championship team's city to the cities of teams who experience seasonal success and thus the winning percentages of NFL teams were included in our model. when controlling for sources of bias, winning percentage of the local professional football team had a significant positive effect on real per capita personal income. Explanations for these conclusions are offered from a psychological perspective.

Addressing Nonlinear Combustion Instabilities In Highly Dilute Spark Ignition Engine Operation, Brian C. Kaul

Doctoral Dissertations

"Dilute operation is a promising approach for increasing spark-ignition engine efficiency, in the form of either lean burn (air dilution) or EGR (inert dilution). High levels of charge dilution, however, lead to cyclic variability that is largely deterministic in nature. The determinism and nonlinear nature of the system indicate that it should be possible to reduce the cycle-to-cycle variations by implementing an electronic controller. Several needs arise when considering the development of such a controller. Three topics of interest are covered herein. First, a method of analysis for nonlinear dynamical systems is applied to engine data in order to estimate …

A Comparison Of Alternating Minimization And Expectation Maximization Algorithms For Single Source Gamma Ray Tomography, R. Varma, S. Bhusarapu, J. A. O'Sullivan, M. (Muthanna) H. Al-Dahhan

Chemical and Biochemical Engineering Faculty Research & Creative Works

Lange and Carson (1984 J. Comput. Assist. Tomogr. 8 306-16) Defined Image Reconstruction for Transmission Tomography as a Maximum Likelihood Estimation Problem and Derived an Expectation Maximization (EM) Algorithm to Obtain the Maximum Likelihood Image Estimate. However, in the Maximization Step or M-Step of the EM Algorithm, an Approximation is Made in the Solution Which Can Affect the Image Quality, particularly in the Case of Domains with High Attenuating Material. O'Sullivan and Benac (2007 IEEE Trans. Med. Imaging 26 283-97) Reformulated the Maximum Likelihood Problem as a Double Minimization of an I-Divergence to Obtain a Family of Image Reconstruction Algorithms, …

Indian Law Clinics And Externship Symposium Roundtable Discussion: Lawyering For Indigenous People, Tribal Law Journal

Tribal Law Journal

Several native and non-native Indian Law clinicians and scholars participated in a roundtable discussion on June 22, 2007 in Albuquerque, New Mexico to discuss lawyering for indigenous people. The attendees were organized into three different groups: discussants, respondents, and participants. The discussants began the dialogue and discussed their experiences in representing tribes to representing individual native clients in various areas of law. They discussed what it means as a lawyer "to do no harm" and their roles and challenges in teaching students how to serve native populations. The respondents provided their responses to the various topics presented by the discussants. …

Intelligent Modular Tool For Emergency Surgical Treatment During Payloadcritical Missions, David J. Miller, Evan Luxon, Carl A. Nelson

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

During any extended mission to an extreme environment (i.e. the International Space Station, a lunar base or a manned mission to Mars) the chances of an otherwise minor mJury becoming life threatening grow to be significant. In order to address these concerns, equipment must be provided to diagnose and treat a wide range of possible afflictions while direct contact with Earth-based physicians is impossible. Minimally invasive surgery (MIS) is an excellent treatment option due to its history of decreasing trauma in patients and speeding recovery. In an effort to provide the maximum functionality for any given MIS procedure, an intelligent …

Continuous Source Of Care Among Young Underserved Children: Associated Characteristics And Use Of Recommended Parenting Practices., Esther K Chung, Leny Mathew, Kelly F Mccollum, Irma T Elo, Jennifer F Culhane

Department of Pediatrics Faculty Papers

OBJECTIVES: The aim of this study was to 1) assess sociodemographic and health characteristics associated with having a continuous source of care (CSOC) among young children and 2) determine the relationship between having a CSOC and use of parenting practices.

METHODS: We conducted a prospective, community-based survey of women receiving prenatal care at Philadelphia community health centers. We conducted surveys at the first prenatal visit and at a mean age +/- standard deviation of 3 +/-1, 11 +/- 1, and 24 +/- 2 months postpartum, obtaining information on sociodemographic and health characteristics, child's health care provider, and 6 parenting practices. …

The Effects Of Mismatching Teacher Candidates With Mentoring Teachers, Hibajene Shandomo, Jeremy Zelkowski

Journal of Inquiry and Action in Education

The majority of teacher candidates are eager to enter the field of teaching for their junior participation to try out methods such as Problem Solving Approach that they have been learning throughout their classes at college. In mathematics, for example, semester after semester, I place an emphasis on the use of Problem Solving Approach which is natural to children because the world is new to them. Children exhibit curiosity, intelligence, and flexibility as they face new situations (Principles and standards for school mathematics, 2000). In science, the inquiry method is emphasized. The challenge for preservice teachers is to build on …