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Nebraska Summary 559: Massey Ferguson 5470 Dyna 4 Diesel 16-Speed, 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 …

Tractor Test 1837b: Case Ih Farmall 55, 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 …

Satellite Evidence Of Hurricane-Induced Phytoplankton Blooms In An Oceanic Desert, S. M. Babin, J. A. Carton, T. D. Dickey, J. D. Wiggert

CCPO Publications

The physical effects of hurricanes include deepening of the mixed layer and decreasing of the sea surface temperature in response to entrainment, curl-induced upwelling, and increased upper ocean cooling. However, the biological effects of hurricanes remain relatively unexplored. In this paper, we examine the passages of 13 hurricanes through the Sargasso Sea region of the North Atlantic during the years 1998 through 2001. Remotely sensed ocean color shows increased concentrations of surface chlorophyll within the cool wakes of the hurricanes, apparently in response to the injection of nutrients and/or biogenic pigments into the oligotrophic surface waters. This increase in post-storm …

Advection, Krill, And Antarctic Marine Ecosystems, Eileen E. Hofmann, Eugene J. Murphy

CCPO Publications

Advective processes are recognized as being important in structuring and maintaining marine ecosystems. In the Southern Ocean advective effects are perhaps most clearly observed because the Antarctic Circumpolar Current (ACC) provides a connection between most parts of the system, including open ocean and continental shelf regions. The ACC also provides a mechanism for large-scale transport of plankton, such as Antarctic krill (Euphousia superba Dana), which is an important component of the Southern Ocean food web. This overview provides a summary of recent observational and modelling results that consider the importance of advection to the Southern Ocean ecosystem and, in particular, …

Analysis Of Jet-Wing Distributed Propulsion From Thick Wing Trailing Edges, Serhat Hosder, Joseph A. Schetz, Vance Dippold

Mechanical and Aerospace Engineering Faculty Research & Creative Works

Conventional airliners use two to four engines in a Cayley-type arrangement to provide thrust, and the thrust is concentrated right behind the engine. Distributed propulsion is the idea of redistributing the thrust across most, or all, of the wingspan of an aircraft. This can be accomplished by using several large engines and using a duct to spread out the exhaust flow to form a jet-wing or by using many small engines spaced along the span of the wing. Jet-wing distributed propulsion was originally suggested as a way to improve propulsive efficiency. A previous study at Virginia Tech assessed the potential …

Characterization And Modeling Of Local Electromechanical Response In Stress-Biased Piezoelectric Actuators, N. Navapan-Traiphol, Robert W. Schwartz, Daniel S. Stutts, J. Wood

Mechanical and Aerospace Engineering Faculty Research & Creative Works

Numerous investigators have explored the factors that contribute to the high electromechanical performance of stress-biased actuators with particular attention being given to the importance of the extrinsic (domain wall translation) response mechanism. Based on the variation in lateral stress through the thickness of the piezoelectric layer within these devices, it has been suggested that the piezoelectric coefficient varies as a function of position within the layer, though no direct evidence has been previously presented. In this study, the results of Moire interferometry investigations of local strains within these devices are reviewed. The technique permits effective depth-profiling of local deformations at …

An Innovative General Education Program, Marie Mckendall

Seidman Business Review

In a recent survey of 110 graduating Seidman School of Business students, only 28% reported that they found it useful to take business courses outside their major and 21% said it was useful to take courses outside the business school. Eighty percent said that the applicability of any course to future jobs is one of the most important factors when they choose their courses. These perceptions, coupled with other results from the survey, indicate that our business school students have a very utilitarian approach towards education; i.e., they see their years at GVSU primarily as an avenue to earn a …

Today’S Undergraduate Students … Tomorrow’S Entrepreneurs?, Nancy M. Levenburg

Seidman Business Review

It is often said that owning a small business is part of the American Dream. Collectively, U.S. small businesses represent an estimated 99 percent of all employers (U.S. Small Business Administration, 2002). Interest in creating and owning a small business has never been greater than it is today: new business formation in the U.S. has broken successive records for the last few years, growing at a rate of between two and nine percent and totaling over one-half million annually.

Perceptions Of Board Effectiveness In Selected Institutions Of Higher Education In Zimbabwe, Bonginkosi Zvandasara

Dissertations

Problem

The purpose of this study was to identify the level of board effectiveness in selected private and public universities in Zimbabwe as perceived by board members. Also, the study sought to determine the influence of such demographic variables as age, education level, and years of service on the seven factors of university functioning: institutional mission, institutional planning, physical plant, financial management, board membership, board organization and performance, and board/vice chancellor relations.

Method

The survey method was used to collect data. Respondents were asked to complete a 47-item questionnaire and indicate their level of agreement on each of the questions …

An Analysis Of Simulated Long-Term Soil Moisture Data For Three Land Uses Under Contrasting Hydroclimatic Conditions In The Northern Great Plains, Rezaul Mahmood, Kenneth Hubbard

School of Natural Resources: Faculty Publications

Soil moisture (SM) plays an important role in land surface and atmosphere interactions. It modifies energy balance near the surface and the rate of water cycling between land and atmosphere. The lack of observed SM data prohibits understanding of SM variations at climate scales under varying land uses. However, with simulation models it is possible to develop a long-term SM dataset and study these issues.

In this paper a water balance model is used to provide a quantitative assessment of SM climatologies for three land uses, namely, irrigated corn, rain-fed corn, and grass, grown under three hydroclimatic regimes in Nebraska. …

Test 1840: Agco Lt75 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Nebraska Summary 476: Agco Rt 100 Powrmaxx Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Centennial Fund-Raising Campaign Tops $200 Million In 2002-2003

Cal Poly Magazine

No abstract provided.

Donor Profile: Kenneth Edwards, Nels Hanson

Cal Poly Magazine

No abstract provided.

0730: Denver Yoho Papers, 1702-2000, Marshall University Special Collections

Guides to Manuscript Collections

Soil conservation agent; genealogist. Papers consist of genealogical research, correspondence, and other related items. Ca. 28 linear ft. of notebooks; 4.5 cu. ft. of correspondence and other papers.

Attitudes Of Junior High Teachers Towards Teaching Students With Learning Disabilities In Inclusive Classes In Public Schools In New Providence, Bahamas, Virginia Alicia Romer

Dissertations

Problem. The implementation of inclusive programs has met disapproval and concerns from many general educators regarding the presence of students with learning disabilities in their classes. The purpose therefore of this study was to survey junior high teachers in New Providence, Bahamas, to determine their attitudes toward teaching students with learning disabilities in general education classes; to investigate the type of instructional methodology used in general classes and to determine if instructional delivery is modified to assist students with learning disabilities; examine whether general educators collaborate with special educators when planning their instruction; and to identify if there are differences …

Journal Of Pedagogy, Pluralism And Practice, Volume 3, Issue 1, 2004, Discussing The Convergence Of Research And The Creative Arts (Full Issue), Journal Staff

Journal of Pedagogy, Pluralism, and Practice

No abstract provided.

Microbial Biomass And Nitrogen Availability Under The Invasive Plant Species Lonicera Japonica And Native Grasses In Wetland Soil, Kimberly R. Payne, Mary C. Savin, Peter J. Tomlinson

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Invasive plants decrease aboveground biodiversity and suitable wildlife habitat. Wetlands are especially valuable ecosystems because they provide habitat, floodwater control, and function as filters for urban runoff. Wetland soils also act as sinks for nutrients. This characteristic reduces levels of excess nutrients often found in adjacent aquatic systems. The importance of soil functions in wetlands necessitates further investigation of the effects of invasive species on belowground nutrient pools. Approximately 75% of a small neighborhood wetland located in Fayetteville, Ark., has been invaded by Lonicera japonica. The effects of L. japonica and its replacement with native grasses on soil microbial biomass …

Characterizing Bean Pod Rot In Arkansas And Missouri, Jeremy H. Taylor, Craig S. Rothrock

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Green beans are an important crop grown for processing in both Arkansas and Missouri. Green beans are harvested mechanically using non-selective picking fingers. Harvested beans are then transported in bulk to processing plants that are located at various locations throughout the mid-South. Thus, the crop is managed for high quality, avoiding pod blemishes caused by insects and diseases. One of the consistent quality problems that affect Arkansas and Missouri green bean crops is pod rot. Two of the causal agents of pod rot that have been reported by researchers and vegetable companies alike are Pythium aphanidermatum and an unidentified Phytophthora …

Active Set Support Vector Regression, David R. Musicant, Alexander Feinberg

Computer Science Faculty Work

We present ASVR, a new active set strategy to solve a straightforward reformulation of the standard support vector regression problem. This new algorithm is based on the successful ASVM algorithm for classification problems, and consists of solving a finite number of linear equations with a typically large dimensionality equal to the number of points to be approximated. However, by making use of the Sherman-Morrison-Woodbury formula, a much smaller matrix of the order of the original input space is inverted at each step. The algorithm requires no specialized quadratic or linear programming code, but merely a linear equation solver which is …

Enhancing Student Learning Using Simulation Programs And Scientific Visualization, Madeleine Andrawis

Bush Project Anthology

A new approach in teaching electromagnetics using multi-media simulation programs was implemented to enhance student learning and hence increase student retention. The fundamental nature of Electromagnetics makes its understanding a necessity in order to comprehend all the other Electrical Engineering topics. The basic Electromagnetics theory and its engineering applications material are all based on highly mathematical equations. Students had difficulty understanding and/or visualizing its abstract topics. This course is presently taught using the latest class technologies and its contents are available on the Internet for out of class access.

Use Of The Case Study Method To Enhance The Educational Experience For Students, David W. Willis

Bush Project Anthology

I have always believed in teaching with practical examples. However, I typically have presented these examples to students in a passive manner (i.e., a traditional lecture format). Because I was not pleased with retention of what I considered important material, I searched for a means to improve retention through more active learning while retaining practical examples. Thus, I first learned about the National Center for Case Study Teaching in Science (http://ublib.buffalo.edu/libraries/projects/ cases/ case.html) and attended their annual meeting.

Graduate And Undergraduate Catalog, 2004-2005, Eastern Washington University, Washington State Library. Electronic State Publications

Course Catalogs

Eastern Washington University's course catalog for the 2004-2005 academic year.

Perspective, Vol. 15, No. 2, Winter 2004, Eastern Washington University. Division Of University Relations.

Alumni Publications

This issue focuses on the diversity of research and disciplines at Eastern Washington University, and research done by faculty and students and the impact that research has on various fields.

2004 Warbler, Eastern Illinois University

The Warbler

The 2004 Warbler, yearbook of Eastern Illinois University

Casualties Of War: The Destruction Of Iraq's Cultural Heritage As A Result Of U.S. Action During And After The 1991 Gulf War, Marion Forsyth

DePaul Journal of Art, Technology & Intellectual Property Law

No abstract provided.

Topology And Control Investigation For Low-Voltage High-Current Isolated Dc-Dc Converters, Hong Mao

Retrospective Theses and Dissertations

High conversion efficiency and fast transient response at high switching frequency are the two main challenges for low-voltage high-current DC-DC converters, which are the motivations of the dissertation work.

To reduce the switching power loss, soft switching is a desirable technique to keep power loss under control at high switching frequencies. A Duty-Cycle-Shift (DCS) concept is proposed for half-bridge DC-DC converters to reduce switching loss. The concept of this new control scheme is shifting one of the two symmetric PWM driving signals close to the other, such that ZVS can be achieved for the lagging switch due to the shortened …

Prescribed Fire Impacts To Amphibians And Reptiles In Shelterwood-Harvested Oak-Dominated Forests, Patrick D. Keyser, David J. Sausville, W. Mark Ford, Donald J. Schwab, Patrick H. Brose

Virginia Journal of Science

As part of a larger study examining the role of prescribed fire in regenerating upland oaks (Quercus spp.), seasonal prescribed burns (winter, spring, summer, and unburned control) were applied to first-stage shelterwood-harvested stands on Horsepen Wildlife Management Area in the Virginia Piedmont in 1995. Because fire impacts are poorly documented for herpetofaunal communities, we surveyed these stands in 1996 capturing 133 individuals of ten species during over 12,720 pitfall trapnights. We found no significant differences in relative abundance of Eastern Red-backed Salamanders (Plethodon cinereus) (P = 0.26), American Toads (Bufo americanus) (P = 0.93), …

Increasing The Angle Of Educational Reform In Pakistan: Through Professional Development, Nilofar Vazir, Alan Wheeler

Institute for Educational Development, Karachi

This paper documents the development of a “grassroots” teacher professional development model from Pakistan and region designed around three critical aspects: (a) the impact on classroom teaching and learning, (b) the provision for capacity building, and (c) a mechanism for ongoing support and sustainability. The development and evolution of the innovation is presented in terms of three stages designed to increase the angle of educational reform through total school improvement. The implications of the model as a promising prototype are discussed in relation to the wider professional development needs of teachers in the developing world.

Neutron Multiplicity Measurements Of Target/Blanket Materials, Denis Beller

Transmutation Sciences Physics (TRP)

To optimize the performance of accelerator-driven transmutation subcritical systems (ADS), engineers will need to design the system to operate with a neutron multiplication factor just below that of a critical, or self-sustaining, system. This design criterion requires particle transport codes that instill the highest level of confidence with minimal uncertainty, because larger uncertainties in the codes require larger safety margins in the design and result in a lower efficiency of the ADS transmuter. For current design efforts in the U.S., a Monte Carlo particle transport code MCNPX is used to model neutron production and transport for spallation neutron systems.

While …