Digital Commons Network^™

Measurement Of Open Beauty Production In Photoproduction At Hera, J. Breitweg, S. Chekanov, M. Derrick, D. Krakauer, S. Magill, B. Musgrave, A. Pellegrino, J. Repond, R. Stanek, R. Yoshida, Margarita C. K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, G. Levi, A. Margotti, T. Massam, R. Nania, F. Palmonari

Faculty Publications

The production and semi-leptonic decay of heavy quarks have been studied in the photoproduction process e+p → e+ + dijet + e- + X with the ZEUS detector at HERA using an integrated luminosity of 38.5 pb-1. Events with photon-proton centre-of-mass energies, Wγp, between 134 and 269 GeV and a photon virtuality, Q2, less than 1 GeV2 were selected requiring at least two jets of transverse energy Ejet1(2)T > 7(6) GeV and an electron in the final state. The electrons were identified by employing the ionisation energy loss measurement. The contribution of beauty quarks was determined using the transverse momentum of …

Measurement Of The Neutral Current Cross Section And F2 Structure Function For Deep Inelastic E+P Scattering At Hera, S. Chekanov, M. Derrick, D. Krakauer, S. Magill, B. Musgrave, A. Pellegrino, J. Repond, R. Stanek, R. Yoshida, Margarita C. K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, G. Levi, A. Margotti, T. Massam, R. Nania, F. Palmonari, A. Pesci

Faculty Publications

The cross section and the proton structure function F2 for neutral current deep inelastic e+p scattering have been measured with the ZEUS detector at HERA using an integrated luminosity of 30 pb-1. The data were collected in 1996 and 1997 at a centre-of-mass energy of 300 GeV. They cover the kinematic range 2.7 < Q2 < 30000 GeV2 and 6-10-5 < cursive Greek chi < 0.65. The variation of F2 with cursive Greek chi and Q2 is well described by next-to-leading-order perturbative QCD as implemented in the DGLAP evolution equations.

Religious Fundamentalism And Gender Differences, Herbert W. Helm, John M. Berecz, Emily A. Nelson

Faculty Publications

The role of religious fundamentalism and its relationship to shame and guilt was evaluated in 107 students who attend a church-sponsored university. A number of personality measures were given and gender differences were analyzed. The role of externalization was similar for males in this sample to that of earlier studies. However, it was found that females showed positive correlations between externalization and both shame and guilt. For females, more fundamentalistic religious training may help to contribute to an external orientation at the expense of identifying with a personal religion, and appropriate guilt. © 2001 Human Sciences Press, Inc.

Search For Resonance Decays To A V̄ Plus Jet In E+P Scattering At Desy Hera, J. Breitweg, S. Chekanov, M. Derrick, D. Krakauer, S. Magill, B. Musgrave, A. Pellegrino, J. Repond, R. Stanek, R. Yoshida, Margarita C. K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Lacobucci, G. Levi, A. Margotti, T. Massam, R. Nania, F. Palmonari

Faculty Publications

A study of the v̄-jet mass spectrum in e+p→v̄X events at a center-of-mass energy 300 GeV has been performed with the ZEUS detector at the HERA collider at DESY using an integrated luminosity of 47.7 pb-1. The mass spectrum is in good agreement with that expected from standard model processes over the v̄-jet mass range studied. No significant excess attributable to the decay of a narrow resonance is observed. By using both e+p→>e+X and e+p-vX data, mass-dependent limits are set on the s-channel production of scalar and vector resonant states. Couplings to first-generation quarks are considered and limits are …

Arc - An Oai Service Provider For Digital Library Federation, Xiaoming Liu, Kurt Maly, Mohammad Zubair, Michael L. Nelson

Computer Science Faculty Publications

The usefulness of the many on-line journals and scientific digital libraries that exist today is limited by the inability to federate these resources through a unified interface. The Open Archive Initiative (OAI) is one major effort to address technical interoperability among distributed archives. The objective of OAI is to develop a framework to facilitate the discovery of content in distributed archives. In this paper, we describe our experience and lessons learned in building Arc, the first federated searching service based on the OAI protocol. Arc harvests metadata from several OAI compliant archives, normalizes them, and stores them in a search …

Smart Objects And Open Archives, Michael L. Nelson, Kurt Maly

Computer Science Faculty Publications

Within the context of digital libraries (DLs), we are making information objects "first-class citizens". We decouple information objects from the systems used for their storage and retrieval, allowing the technology for both DLs and information content to progress independently. We believe dismantling the stovepipe of "DL-archive-content" is the first step in building richer DL experiences for users and insuring the long-term survivability of digital information. To demonstrate this partitioning between DLs, archives and information content, we introduce "buckets": aggregative, intelligent, object-oriented constructs for publishing in digital libraries. Buckets exist within the "Smart Object, Dumb Archive" (SODA) DL model, which promotes …

School Playground Supervision Practices In The State Of Iowa, Heather Marie Bauer

Dissertations and Theses @ UNI

The purpose of this study was to investigate what types of playground supervision practices were being performed in Iowa public elementary schools. More specifically this study included the following research questions:

1. What is the typical public elementary school in Iowa? 2. Do schools in Iowa have playground supervision plans?
3. Who supervises the children?
4. Do schools require the supervisors to have playground safety training?
5. Do schools perform a regular maintenance check on their playground?

A questionnaire was designed to answer the research questions posed in this study. The questionnaire was reviewed by a panel of experts for …

The Craft Of Due Process, Kevin C. Mcmunigal

Faculty Publications

Response to Professor Israel's presentation "On the Costs of Uniformity and the Prospects of Dualism in Constitutional Criminal Procedure."

Thirty-Ninth Annual Report Town Of Sugar Hill, New Hampshire Year Ending December 31, 2000., Sugar Hill Town Representatives

Sugar Hill, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

2000 Annual Report, Goffstown, New Hampshire., Goffstown Town Representatives

Goffstown, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Why Pecking Order Theory Should Be Included In Introductory Finance Courses, Thomas J. Liesz

Mountain Plains Journal of Business and Technology

The majority of students majoring in various business administration emphases take only one finance course (Introductory Financial Management) while completing the requirements of their degrees. A primary topic commonly covered in most introductory finance courses is capital structure, with a discussion that often culminates with a discussion of optimal capital structure. Invariably the leading textbooks present optimal capital structure within the framework of the agency cost/tax shield trade-off model that evolved from Modigliani and Miller’s capital structure irrelevance hypothesis. While this approach has solid grounding in value maximization arguments and capital market equilibrium theory, it nonetheless fails to explain several …

Business Protocol: Assessing Student Knowledge, Jerry Moorman, Tim Hatten

Mountain Plains Journal of Business and Technology

This paper presents the results of research undertaken to determine the level of business protocol knowledge possessed by a cross-section of students at a small liberal arts college in Western Colorado. The research was pedagogical in nature and designed to provide data for use in designing an upper division undergraduate course in business protocol. For purposes of the research, Business Protocol was defined as a code prescribing strict adherence to correct etiquette and precedence in situations affecting professional business environments. Etiquette knowledge was measured in situational areas the researchers felt would impact the success of a business venture. Areas included: …

Vytis, Volume 87, Issue 1 (January 2001), Knights Of Lithuania

Vytis: The Newsletter of the Knights of Lithuania

Newsletter of the Knights of Lithuania national organization (United States); digitized and made available with the permission of the organization. Content may be protected by copyright.

Measurement Of Dσ/Dy For High Mass Drell-Yan E+E- Pairs From Pp̅ Collisions At √S =1.8 Tev, T. Affolder, Kenneth A. Bloom, Collider Detector At Fermilab Collaboration

Kenneth Bloom Publications

We report on the first measurement of the rapidity distribution dσ/dy over nearly the entire kinematic region of rapidity for e⁺e^- pairs in both the Z-boson region of 66<M_ee/c² and in the high mass region of M_ee>116 GeV/c². The data sample consists of 108 pb^-1 of pp̅ collisions at √s =1.8 TeV taken by the Collider Detector at Fermilab during 1992–1995. The total cross section in the Z-boson region is measured to be 252±11 pb. The measured total cross section and dσ/dy are compared …

Measurement Of Dσ/Dy For High Mass Drell-Yan E+E- Pairs From Pp̅ Collisions At √S =1.8 Tev, T. Affolder, Kenneth A. Bloom, Collider Detector At Fermilab Collaboration

Kenneth Bloom Publications

No abstract provided.

Pod Network News, January 2001

Professional and Organizational Development Network in Higher Education: POD Network News

President's Column

Thanks!

Bright Ideas Award Winners

POD Grant Program-Call for Proposals

Center Update

Member News

Conference Notes

Summer School

Traveling Workshops

Journal of Innovative Higher Education

Future Newsletter Items

Call for Proposals POD Network 2000-2001

Nebline, January 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Families Stay Healthy Through Lancaster
County Nutrition Education Program (NEP)
Lancaster County NEP Employee Receives UNL Outstanding Employee Award
Nebraska Nutrition Education Program Receives National Award
Basic Tree Pruning
2001 Plants of the Year
Ten Steps To Good Gardening
Horticulture information center
How do Animals Survive our Cold Nebraska Temperatures?
Firebrat Frustration
Number One Nuisance/Number One Clown
SNAP Hires Manager
Testing Feed and Balancing Rations Saves Money
Private Pesticide Applicator Training
Computerized Financial Record Keeping
Starting Seedlings Indoors
Energy Information Goes Digital
Check Before Flushing
Energy Star Products Offer Energy, Environmental Savings
Good Hay is Valuable
Healthy Eating: Enjoy Nebraska …

Rev. Of Theatre Under The Nazis, Ed. John London., William Grange

Johnny Carson School of Theatre and Film: Faculty Publications and Creative Activity

John London’s edition of six essays attempts no comprehensive estimation of theatre under the Nazis as one might assume from the title, but rather provides six valuable windows through which one may glimpse sometimes startling illustrations of how political forces can easily overcome and subdue artistic expression, exploit idealism for totalitarian purposes, and give the sheen of political correctness to cultural perversion.

Designing Adaptive Low-Dissipative High Order Schemes For Long-Time Integrations, Helen Yee, Bjorn Sjögreen

United States National Aeronautics and Space Administration: Publications

A general framework for the design of adaptive low-dissipative high order schemes is presented. It encompasses a rather complete treatment of the numerical approach based on four integrated design criteria: (1) For stability considerations, condition the governing equations before the application of the appropriate numerical scheme whenever it is possible. (2) For consistency, compatible schemes that possess stability properties, including physical and numerical boundary condition treatments, similar to those of the discrete analogue of the continuum are preferred. (3) For the minimization of numerical dissipation contamination, efficient and adaptive numerical dissipation control to further improve nonlinear stability and accuracy should …

Assessment Of Outputs From Smith-Root Model-5.0 Gpp And Model-7.5 Gpp Electrofishers, Kevin L. Pope, Brian E. Van Zee, Michael C. Mayo, Mohammed Rahman

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

We evaluated the outputs from eight Smith-Root electrofishers (two factory-rigged model-5.0 GPP boats, four biologist-rigged model-5.0 GPP boats, and two biologist-rigged model- 7.5 GPP boats), using an oscilloscope to determine the actual waveforms (voltage as a function of time), current, and power produced for various settings. Differences were found in average power outputs among the six model-5.0 GPP electrofishing boats. In terms of average power output, biologist-rigged electrofishing boats using generators and control boxes purchased from Smith-Root were as or more effective than those rigged by Smith-Root. However, factory-rigged boats generally contained additional safety features that should be considered when …

Effects Of An Early Spring Burn On Greater Sandhill Crane Nesting Success At Malheur National Wildlife Refuge, Oregon, Carroll D. Littlefield, John E. Cornely, Bradley D. Ehlers

Proceedings of the North American Crane Workshop

A 2430 ha prescribed burn was conducted on Malheur National Wildlife Refuge, Harney County, Oregon in March 1985. About 35 days later, 11 greater sandhill crane (Grus canadensis tabida) pairs nested within the burned area; 9 of these hatched. The remaining 2 clutches were destroyed by coyotes (Canis latrans). Crane hatching success was significantly higher (P = 0.01) on the burned area (81.8%) than elsewhere (38.5%). Two factors were likely responsible for the higher success rate in the burn; nests were placed in deeper water and the smaI1 mammal prey base was temporarily reduced or eliminated …

Interactions Of Sandhill Cranes And Whooping Cranes With Foreign Objects In Florida, Martin J. Folk, Stephen A. Nesbitt, Marilyn G. Spalding

Proceedings of the North American Crane Workshop

During studies of Florida sandhill cranes (Grus canadensis pralensis), greater sandhill cranes (G. c. tabida), and whooping cranes (G. americana) in Florida, we documented cases where these birds were in contact with human-produced objects that resulted in injury or death. We describe >40 instances in which cranes collided with powerlines or fences, became entangled in string or fishing line, or ingested foreign objects. The effect of human-produced objects on crane populations, particularly small populations, may be significant.

An Assessment Of The Status Of White-Faced Ibis (Plegadis Chihi) In The Great Plains, Joel G. Jorgensen, Stephen J. Dinsmore

Nebraska Game and Parks Commission: Staff Research Publications

Recent increase of White-faced Ibis (Plegadis chihi) in the Great Plains have been considered a "reoccupation" of the species' former range. Review of the published literature and specimen record, however, indicates that this species has only recently become a regular breeder in the Great Plains; thus, recent patterns of summering and nesting birds in the region are best considered a range expansion. Currently, this species is increasing in the Great Plains, where it is an uncommon migrant and local breeder. Extralimital records of this species are also increasing, both along the Atlantic Coast and the Gulf Coast, probably …

Financial Report, 2000, City Of Kimmswick

UMSLCAB - UMSL’s Political Science Millennial Era Saint Louis Local Curated Area Budgets

This resource is one among many in the UMSLCAB open dataset at IRL.UMSL.edu/CAB

Financial Report, 2003, Town Of Grantwood Village

UMSLCAB - UMSL’s Political Science Millennial Era Saint Louis Local Curated Area Budgets

This resource is one among many in the UMSLCAB open dataset at IRL.UMSL.edu/CAB

Annual Financial Report, 2000, City Of Wellston

UMSLCAB - UMSL’s Political Science Millennial Era Saint Louis Local Curated Area Budgets

This resource is one among many in the UMSLCAB open dataset at IRL.UMSL.edu/CAB

Remote Sensing Of Biotic Effects: Zebra Mussels (Dreissena Polymorpha) Influence On Water Clarity In Saginaw Bay, Lake Huron, Judith W. Budd, Thomas D. Drummer, Thomas F. Nalepa, Gary L. Fahnenstiel

United States Department of Commerce: Staff Publications

In this study, Advanced Very High Resolution Radiometer (AVHRR) remote sensing reflectance (R_rs), imagery from 1987–1993 is used to study changes in water clarity before and after zebra mussels (Dreissena polymorpha) were discovered in Saginaw Bay, Lake Huron. Spatial and temporal trends in the data indicate distinct and persistent increases in water clarity in the inner bay after the first large recruitment of zebra mussels in the fall of 1991. The pre-Dreissena imagery show that turbidity in the inner bay was influenced by the Saginaw River discharge in spring, biological production (plankton) in summer, and …

At-Satellite Reflectance: A First Order Normalization Of Landsat 7 Etm+ Images, Chengquan Huang, Limin Yang, Collin Homer, Bruce K. Wylie, James E. Vogelmann, Thomas Defelice

United States Geological Survey: Publications

Regional Landsat applications often rely on clear and near cloud-free images. With the spectral value being represented by digital number (DN), however, such images contain substantial noises. A significant proportion of such noises can be normalized by converting the DN to at-satellite reflectance value. Being physically based and ready to automate, the conversion method can serve as a first order normalization of Landsat 7 images, making it possible to derive land surface information from such images more consistently.

A Strategy For Estimating Tree Canopy Density Using Landsat 7 Etm+ And High Resolution Images Over Large Areas, C. Huang, Limin Yang, Bruce K. Wylie, Collin Homer

United States Geological Survey: Publications

INTRODUCTION

The Multi-Resolution Land Characteristics (MRLC) consortium was initiated in early 1990s to address the need for consistently developed national and regional land cover data (Loveland and Shaw, 1996). Through this consortium, a 1992-vintage National Land Cover Dataset (NLCD) was developed for the conterminous United States (Vogelmann et al., 2001), and a second generation National Land Cover Dataset (NLCD 2000) will be developed using 2000-vintage Landsat 7 Enhanced Thematic Mapper Plus (ETM+) images and ancillary data. The 2000 NLCD will consist of a suite of data layers relevant to many applications, including a tree canopy density layer describing percentage of …

Solubilization Of Fe(Iii) Oxide-Bound Trace Metals By A Dissimilatory Fe(Iii) Reducing Bacterium, John M. Zachara, James K. Fredrickson, Steven Smith, Paul Gassman

United States Department of Energy: Publications

Trace metals associate with Fe(III) oxides as adsorbed or coprecipitated species, and consequently, the biogeochemical cycles of iron and the trace metals are closely linked. This communication investigated the solubilization of coprecipitated Co(III) and Ni(II) from goethite (α-FeOOH) during dissimilatory bacterial iron reduction to provide insights on biogeochemical factors controlling trace-element fluxes in anoxic environments. Suspensions of homogeneously substituted Co-FeOOH (50 mmol/L as Co_0.01Fe_0.99OOH; ^₅₇Co-labeled) in eight different buffer/media solutions were inoculated with a facultative, metal-reducing bacteria isolated from groundwater (Shewanella putrefacians CN32), and incubated under strictly anaerobic conditions for periods up to 32 …