Digital Commons Network^™

Thermodynamic Constraints On Nitrogen Transformations And Other Biogeochemical Processes At Soil-Stream Interfaces, Lars O. Hedin, Joseph C. Von Fischer, Nathaniel E. Ostrom, Brian P. Kennedy, Michael G. Brown, G. Philip Robertson

Dartmouth Scholarship

There is much interest in biogeochemical processes that occur at the interface between soils and streams since, at the scale of landscapes, these habitats may function as control points for fluxes of nitrogen (N) and other nutrients from terrestrial to aquatic ecosystems. Here we examine whether a thermodynamic perspective can enhance our mechanistic and predictive understanding of the biogeochemical function of soil-stream interfaces, by considering how microbial communities interact with variations in supplies of electron donors and acceptors. Over a two-year period we analyzed >1400 individual samples of subsurface waters from networks of sample wells in riparian wetlands along Smith …

Portland State Magazine, Portland State University. Office Of University Communications

Portland State Magazine

PSU’s alumni magazine, published 2-3 times a year. In this issue: The six galleries on campus display local and national art—they also do great First Thursdays; help your child become a good speller. Plus, take a test to determine your own spelling aptitude; the food industry is finding new ways of doing business with the help of a PSU management program; when a company needs turning around, Renee Fellman is the specialist a history journal of the Pacific Rim is right at home in Cramer Hall; and more.

Will Business-Led Environmental Initiatives Grow In Agriculture?, Sandra S. Batie, David E. Ervin

Economics Faculty Publications and Presentations

This article was stimulated by a 1997 American Agricultural Economics Association annual meeting preconference designed by Batie and Ervin. The authors felt that there was considerable interest and activity in business-led environmental management (also caLLed corporate environmental management)-but most of the interest was found outside of the agricultural sector and the profession. The conference was a means to investigate the extent, motivation, and consequences of business-led poLLution prevention activities. The DuPont and the StahLbush Island Farms examples used in this article were drawn from discussions that took place at the conference and which were published in the proceedings. In the …

Workforce Development Network Project Final Contract: Planning Workshop Fall/Winter 1997-1998, Kim Burnett, Ray Jackson, Britt Parrott, Matt Ransom, Claire Smith

Master of Urban and Regional Planning Workshop Projects

This project will analyze the current workforce development programs and services provided by Community Based Organizations (CBBs), Community Development Corporations (CDCs), community colleges, and the Workforce Development Board (formerly TPIC) in Multnomah and Washington counties. Documentation of the gaps and/or redundancies in the provision of workforce development will be provided to the Workforce Development Network (WDN) based upon service provider interviews and research on national models in workforce development. This documentation will be provided in three forms: as a database; as a resource directory; and as an analysis of the gaps in the current system.

Parking In Northwest: Finding A Spot In A Mix-Use Community, Scott Bricker, Colin Cooper, Jason Gately, Tim Swope

Master of Urban and Regional Planning Workshop Projects

The purpose of this study is to ground the Office of Neighborhood Involvement (ONI) facilitator in the nature of parking issues relevant to Northwest. A comprehensive examination of parking in Northwest will include a review of past efforts, an analysis of the parking-supply and demand, and a detailed review of program and policy alternatives that may be applied in Northwest. The research has two primary goals: 1) is to provide objective data that will be acceptable to both the Northwest District Association (NWDA) and Nob Hill Business Association (NHBA) and 2) to provide policy analyses to ground stakeholders in parking …

A Land Use Network For The Johnson Creek Watershed, Jessica Caldwell, Joyce Felton, Elisa Redden, Gerhard Pagenstecher

Master of Urban and Regional Planning Workshop Projects

This document presents a design for a Land Use Network. It is a starting point from which to build a network that connects, educates, and motivates stakeholders within the Johnson Creek Watershed to facilitate effective participation in the land use process. The Johnson Creek Watershed Council contracted the Watershed Network Group (WNG) to design the Network as a mechanism for organizing efforts to promote environmentally sound development throughout the watershed. The Johnson Creek Watershed Council comprises representatives from government, residents, and business organizations with interest in the Johnson Creek Watershed.

The need for a Land Use Network within the watershed …

An Evaluation Of A Staff Mentor Program For At-Risk Students In An Oregon High School: Cake (Caring About Kids Effectively), Gail Lenore Hayes

Dissertations and Theses

This study examined the effect of a staff-mentoring program with students identified as at-risk of becoming early leavers. This mentoring program, Caring About Kids Effectively (CAKE), was implemented at a suburban secondary school in Oregon serving grades 9 through 12.

The study of the CAKE program had four research components: (a) indicators of school success (GPA, attendance, and attitudes toward school) were compared between at-risk students and those not at-risk; (b) indicators of school success were analyzed over the time at-risk students were mentored to find any significant change; (c) indicators of school success and enrollment status at graduation was …

A Summary Of Mirjan R. Damaska's Evidence Law Adrift, Gordon Van Kessel

Faculty Scholarship

No abstract provided.

Hearsay Hazards In The American Criminal Trial: An Adversary-Oriented Approach, Gordon Van Kessel

Faculty Scholarship

No abstract provided.

Dominion, Dressing, Keeping, David Thomas Sumner

Faculty Publications

In this essay, David Sumner uses his experiences rafting on the Colorado River to juxtapose the Biblical notions of "dressing and keeping" with ethical environmentalism.

The County Courthouse No Longer Looms Over The Community, Geoffrey C. Hazard Jr.

Faculty Scholarship

No abstract provided.

The Underlying Causes Of Withdrawal And Expulsion Of Partners From Law Firms, Geoffrey C. Hazard Jr.

Faculty Scholarship

No abstract provided.

From Whom No Secrets Are Hid, Geoffrey C. Hazard Jr.

Faculty Scholarship

No abstract provided.

Legal Education Then And Now: Changing Patterns In Legal Training And In The Relationship Of Law Schools To The World Around Them, Joan C. Williams, Bob Gordon, Jack Schlegel, James May

Faculty Scholarship

No abstract provided.

The Rhetoric Of Property, Joan C. Williams

Faculty Scholarship

No abstract provided.

The American Law Institute Is Alive And Well, Geoffrey C. Hazard Jr.

Faculty Scholarship

No abstract provided.

An Application Of Artificial Neural Networks In Freeway Incident Detection, Sujeeva A. Weerasuriya

USF Tampa Graduate Theses and Dissertations

Non-recurring congestion caused by incidents is a major source of traffic delay in freeway systems. With the objective of reducing these traffic delays, traffic operation managers are focusing on detecting incident conditions and dispatching emergency management teams to the scene quickly. During the past few decades, a few number of conventional algorithms and artificial neural network models were proposed to automate the process of detecting incident conditions on freeways. These algorithms and models, known as automatic incident detection methods (AIDM), have experienced a varying degree of detection capability.

Of these AIDMs, artificial neural network-based approaches have illustrated better detection performance …

Expanding And Sustaining Partnerships: Characteristics Of Successful University Community Partnerships, Judith A. Ramaley

Public Administration Faculty Publications and Presentations

The Community Outreach Partnership Centers (COPC) Program requires adaptations in the university environment. We must examine and reinterpret (1) the roles and responsibilities of faculty;(2) the design of the undergraduate curriculum; (3) the structures of the university that create the capacity and support to sustain different working relationships with the community; and (4) our definitions of success and quality.

Assessing Second Language Proficiency In An American University, Suwako Watanabe, Patricia Wetzel

World Languages and Literatures Faculty Publications and Presentations

There are currently two nation-wide trends that impinge significantly on language teaching and assessment at the university level in the U.S. One is the general wave of education reform, the other is the so-called "proficiency" movement in language teaching. That being said, these two categories are much too broad in their definitions and implications to be of any use in discussing what we wish to address here: actual practice in the second language classroom. We will therefore begin by constraining the relevant characteristics of each of these. We will then proceed to discuss their ongoing implications for what actually happens …

A Proposed Method Of Transportation Feature Identification, J. Allison Butler, Kenneth Dueker

Center for Urban Studies Publications and Reports

Geographic information systems (GIS) are being increasingly deployed by transportation agencies to help them display, review, and utilize data. The primary items of interest are transportation facilities and services, which may take the form of highways, airports, bus routes, and seaports, among others. Using GIS software, transportation facilities are represented as geometric shapes; i.e., points, lines, and areas. However, it is increasingly apparent to GIS users in the field of transportation that a geometry-based approach is not sufficient.

The offered solution is to develop a feature-based GIS approach for transportation. The central requirement of such an approach is to have …

Consistent Estimation Of Faculty Rank Effects In Academic Salary Models, James G. Strathman

Center for Urban Studies Publications and Reports

Faculty rank is often included as an explanatory variable in academic salary models. Because there is reason to believe that this results in specification bias, rank effects should be estimated endogenously in salary models. A salary model in which faculty rank is endogenous is estimated in this paper and the results are compared with those obtained from a conventionally specified alternative.

Reflections On The Role Of Nonprofit Associations In A Representative Democracy, Barbara Bucholtz

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

Joyce Scholars, Editors, And Imaginary Readers, Robert Spoo

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

Stature And Scrutiny: Post-Exhaustion Review Of Tribal Court Decisions, Judith Royster

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

Of Surplus Lands And Landfills: The Case Of The Yankton Sioux, Judith Royster

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

Hrossa, Pigs, And Teddy Bears: The Animal Kingdom According To C.S. Lewis, Doris T. Myers

Mythlore: A Journal of J.R.R. Tolkien, C.S. Lewis, Charles Williams, and Mythopoeic Literature

Guest of Honor Address at Mythcon in 1996. “Lewis in relation to animals and the ethical questions they present.”

Joy Davidman Lewis: Author, Editor And Collaborator, Diana Pavlac Glyer

Mythlore: A Journal of J.R.R. Tolkien, C.S. Lewis, Charles Williams, and Mythopoeic Literature

Biography of Joy Davidman Lewis and her influence on C.S. Lewis.

C.S. Lewis And The Toponym Narnia, William Sayers

Mythlore: A Journal of J.R.R. Tolkien, C.S. Lewis, Charles Williams, and Mythopoeic Literature

Argues a possible derivation of the name Narnia from Old and Middle Irish sources; concludes Lewis was not likely aware of these Irish names, but Narnia was influenced by Lewis’s experience of Ireland.

A Complex-Systems Perspective On The “Computation Vs. Dynamics” Debate In Cognitive Science, Melanie Mitchell

Computer Science Faculty Publications and Presentations

I review the purported opposition between computational and dynamical approaches in cognitive science. I argue that both computational and dynamical notions will be necessary for a full explanatory account of cognition, and give a perspective on how recent research in complex systems can lead to a much needed rapprochement between computational and dynamical styles of explanation.

Dunn, Robert Ellis [Encyclopedia Entry], Curtis L. Carter

Philosophy Faculty Research and Publications

No abstract provided.