Digital Commons Network^™

The Freshwater Mussels (Mollusca: Bivalvia: Unionoida) Of Nebraska, Ellet Hoke

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

This paper reports the results of the first statewide survey of the freshwater mussels of Nebraska. Survey goals were: (1) to document current distributions through collection of recent shells; (2) to document former distributions through collection of relict shells and examination of museum collections; (3) to identify changes in distribution; (4) to identify the primary natural and anthropomorphic factors impacting unionids; and (5) to develop a model to explain the documented distributions. The survey confirmed 30 unionid species and the exotic Corbicula fluminea for the state, and museum vouchers documented one additional unionid species. Analysis of museum records and an …

The Vascular Flora Of Brown County, Nebraska, Megan K. Killion, Steven J. Rothenberger

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Brown County, located in north-central Nebraska contains several native vegetation types including sand hills mixed-grass prairie, gravelly mixed-grass prairie, ponderosa pine forests/savannas, sand hills-borders/mixed-grass prairie, upland deciduous forest, and wet lands. The Nebraska Sand Hills, which make up approximately 80% of Brown County, cover about 20,000 square miles of the state. This study reports a total of 726 plant species, subspecies, and varieties for Brown County, representing 105 families and 358 genera. Fourteen new county records were collected. A list of the vascular flora for Brown County is given and an index of similarity is used to compare Brown County …

Treasures In Tension: Immigrant Churches And Opportunities For Mission, Daniëlle Koning

Journal of Adventist Mission Studies

No abstract provided.

What Not To Learn From Afghanistan, William R. Hawkins

The US Army War College Quarterly: Parameters

No abstract provided.

Chaos As Strategy, P. H. Liotta

The US Army War College Quarterly: Parameters

No abstract provided.

Future Flooding Impacts On Transportation Infrastructure And Traffic Patterns Resulting From Climate Change, Heejun Chang, Martin Lafrenz, Il-Won Jung, Miguel A. Figliozzi, Rolando Melgoza, David Ruelas, Deena Platman, Cindy Pederson

Geography Faculty Publications and Presentations

This study investigated potential impacts of climate change on travel disruption resulting from road closures in two urban watersheds in the Portland metropolitan area. We used ensemble climate change scenarios, a hydrologic model, stream channel survey, a hydraulic model, and a travel forecast model to develop an integrated impact assessment method. High-resolution climate change scenarios are based on the combinations of two emission scenarios and eight general circulation models. The Precipitation-Runoff Modeling System was calibrated and validated for the period 1988-2006, and simulated for determining the probability of floods from 2020-2049. We surveyed stream cross sections at five road crossings …

Coping With Distance: An Empirical Study Of Communication On The Jazz Platform, Renuka Sindhgatta, Bikram Sengupta, Subhajit Datta

Research Collection School Of Computing and Information Systems

Global software development - which is characterized by teams separated by physical distance and/or time-zone differences - has traditionally posed significant communication challenges. Often these have caused delays in completing tasks, or created misalignment across sites leading to re-work. In recent years, however, a new breed of development environments with rich collaboration features have emerged to facilitate cross-site work in distributed projects. In this paper we revisit the question "does distance matter?" in the context of IBM Jazz Platform -- a state-of-the-art collaborative development environment. We study the ecosystem of a large distributed team of around 300 members across 35 …

Suspended Sediment Concentration In The Brushy Creek Watershed, Kentucky, Tyler Wade, Walter S. Borowski

EKU Faculty and Staff Scholarship

Suspended sediment concentration (SSC) can be used as a proxy for environmental health of stream water. For example, large sediment loads can cause harm to aquatic life and are a mechanism for introducing and transporting fecal microbes. We measure SSC of the Brushy Creek watershed, located in Rockcastle, Pulaski, and Lincoln Counties, where the Eastern Kentucky Environmental Research Institute (EK-ERI) has been conducting an assessment of the watershed. Two auto sampling units were placed in Brushy Creek to collect water samples for determination of SSC. The units collect samples every 14 hours for a two-week period, then samples are retrieved …

Nutrient And Fecal Microbe Assessment Of The Water Quality Of Tates Creek, Madison County, Kentucky, Krisopher H. Carroll, Walter S. Borowski

EKU Faculty and Staff Scholarship

Tates Creek is a significant tributary to the Kentucky River that has shown high levels of microbial and nutrient pollution. We sampled the waters of Tates Creek comprehensively by occupying 25 stations along its 13-mile length, collecting stream water at the confluence of major tributaries from its headwaters to the Kentucky River. Samples were collected four times between May and August 2011 during dry periods as well as immediately after rainfall events.

We measured ammonium (NH₄⁺), nitrate (NO₃^-) and phosphate (PO₄^-) concentrations using colorimetry. Microbial samples were measured for total coliform …

Sustainability And Climate Models For The Intermountain West: An Annotated Bibliography, Marianne A. Buehler, William E. Brown Jr.

Brookings Mountain West Publications

This resource on climate models and sustainability in the Intermountain West, a region that includes the states of Arizona, Colorado, Idaho, Nevada, New Mexico, and Utah, is a collaborative effort between the UNLV Libraries (http://library.unlv.edu/) and Brookings Mountain West (http://brookingsmtnwest.unlv.edu/).

The selected citations include academic, government, and non-profit information that highlight ongoing research on climate models and sustainability efforts in the region. The websites, government studies, independent reports, scholarly articles, and media reports reflect the diversity and complexity of climate change and sustainability issues in a region that contains widely varying ecosystems. The Intermountain West, with its deserts, basins, mountains, …

Driving The Economy Home: What Matters Most To Northeast Ohio's Economy (Dashboard Of Economic Indicators 2011), Emily Garr, Ziona Austrian, Merissa Piazza

All Maxine Goodman Levin School of Urban Affairs Publications

This report describes trends which occur between 2007 and 2010, the most recent year for which data are available. The essay distinguishes between those that take place in the “recession period” (from the peak of the economic cycle in 2007 to the start of economic recovery in 2009) and the “recovery period” (from 2009 to 2010).

Contracting For Procedure, Kevin E. Davis, Helen Hershkoff

William & Mary Law Review

Judicial decisions of public courts increasingly are based on “contract procedure,” private rules of procedure that the parties draft and assent to before a dispute even has arisen. These rules govern such matters as the forum in which the proceeding will be conducted, whether a jury will be involved in adjudicating the dispute, the scope of rights of discovery, and rules of evidence. The practice deserves greater attention and should raise more profound concerns than the academic literature currently suggests. We argue that contract procedure operates as a form of privatization that effectively outsources government functions to private contracting parties. …

Sheltering Victims: The Need For Regulations In Domestic Violence Asylum Law, Angel Marie Graf

DePaul Journal of Women, Gender and the Law

No abstract provided.

The Gendered Geography Of War: Confederate Women As Camp Followers, Rachael L. Ryen

Master's Theses

The American Civil War is often framed as exclusively masculine, consisting of soldiers, god-like generals, and battle; a sphere where women simply did not enter or coexist. This perception is largely due to the mobilization of approximately six million men, coupled with the Victorian era which did not permit women to engage in the public sphere. Women are given their place however, but it is more narrowly defined as home front assistance. Even as women transitioned from passive receivers to active participants, their efforts rarely defied gender norms. This thesis looks at Confederate female camp followers who appeared to defy …

(Wp 2011-09) The Development Effects Of Natural Resources: A Geographical Dimension, Fabrizio Carmignani, Abdur Chowdhury

Economics Working Papers

Despite the recent growth resurgence, Sub-Saharan Africa (SSA) remains the poorest region in the world. At the same time, it is a region that heavily relies on natural resources. In this paper we investigate the extent to which the second fact helps explain the first one. The distinctive feature of our study is that we take a geographical perspective and allow the effect of natural resources to differ across regions of the world. Our findings suggest that (i) the effect of natural resource intensity on per-capita income is positive and significant in general, but almost negligible and possibly negative in …

Cirt Newsletter--November 2011, Center For Instruction & Research Technology (Cirt)

CIRT News

This issue contains:

Faculty Spotlight: Finding and Presenting Images with ARTStor

Using Peer Instruction To Boost Student Engagement And Promote Learning

Upcoming Events

Digital Thinking: Uses for Video in Scholarship

Changes to the Online ISQ Process

New Poster Templates

Best Practices Online: Blogs

Blackboard News

iTunes U in Blackboard

New Faculty Bio Tool

App Review: ShowMe

News from ITS: December Outages and New Student E-mail

New in CIRT: Changes to Equipment Checkout Procedures

Singapore And Re-Engineering Economic Space: Observations From The Middle East, Caroline Yeoh, Wilfred Pow Ngee How

Research Collection Lee Kong Chian School Of Business

The hallmark of the Singapore state-led, market-driven interventions, and their efficacy, have often been a matter of academic contention. This paper, as part of our series on this topic, revisits Singapore’s state-enterprise strategy in the context of the city-state’s determined efforts at internationalization through a series of state-engineered projects, orchestrated to encapsulate economic space for Singapore-based firms to expand into the region and beyond. This internationalization stratagem remains controversial; premised, as they are, on the exportability of Singapore’s state credibility, systemic and operational efficiencies as well as technological competencies of Singaporean companies, government-linked or otherwise, to locations where these attributes …

Hunger For The Hungry: Understanding And Benefitting The Global Hungry Through Installation Art And Post-Digital Interactive Design, Doug Burnett

Theses

Remember when your dad used to tell you not to waste your vegetables because people in Africa were starving? And remember how you looked down at those mushy brussels sprouts and said, “Let them eat it then!” Well, you should. In fact, if everyone did, we would effectively end world hunger.

How can this story be told? Installation art has the potential to make a powerful, tangible impact on participants but on relatively few people. Interactive design can reach many hut often with a shallow impact. What can be accomplished through a new fusion of these two media?

Installation art, …

Environmental Constraints And Profitability Relationships In Agriculture: A Case Study Of Wheat Farming In Bangladesh, S Rahman, Mk Hasan

School of Geography, Earth and Environmental Sciences

This article attempts to measure the influence of environmental constraints on profitability and resource use in agriculture by utilizing survey data of 293 wheat farmers from three regions of Bangladesh. Analysis is based on a profit function, where the selected variables representing environmental constraints were incorporated as additional fixed factors. Results revealed that environmental constraints have a significant influence on both profitability and farmers' resource allocation decisions. Output supply and input demands were significantly affected by land suitability and other environmental constraints (i.e. a combination of poor soil fertility, pest and weed infestation and weather variation). The policy implications include …

Are There Contagion Effects In Information Technology And Business Process Outsourcing?, Arti Mann, Robert J. Kauffman, Kunsoo Han, Barrie R. Nault

Research Collection School Of Computing and Information Systems

We model the diffusion of IT outsourcing using announcements about IT outsourcing deals. We estimate a lognormal diffusion curve to test whether IT outsourcing follows a pure diffusion process or there are contagion effects involved. The methodology permits us to study the consequences of outsourcing events, especially mega-deals with IT contract amounts that exceed US$1 billion. Mega-deals act, we theorize, as precipitating events that create a strong basis for contagion effects and are likely to affect decision-making by other firms in an industry. Then, we evaluate the role of different communication channels in the diffusion process of IT outsourcing by …

Infant Places, Spaces And Objects: Exploring The Physical In Learning Environments For Infants Under Two, Helen Lynch

Doctoral

While the relationship between play and development is well documented, there is less known about the influence of the physical environment in that process. The purpose of this qualitative study is to describe play interactions of infants under two with the home physical environment. The aim is to explore and identify ways in which infants develop and learn through engaging with objects and spaces of everyday life in the home. A qualitative ethnographic approach was employed to gather data on five infants, two new-borns and three one-year olds, and their families over twelve months. Data was generated through video, interview …

Status Of Institutional Repositories In Asian Countries: A Quantitative Study, Mohammad Nazim, Bhaskar Mukherjee

Library Philosophy and Practice (e-journal)

With the development of information communication technologies, a number of alternative strategies to the traditional scholarly publishing system have been evolved. Among these, Open Access (OA) model which promise to be extremely advantageous to peers everywhere, especially to those who have acute shortage of resources for purchasing scholarly literature. The impetus of OA was boosted by the Open Society Institute (OSI) in a small meeting convened in Budapest on December 1-2, 2001. The purpose of the meeting was to accelerate progress in the international effort to make research literature in all academic fields freely available on the Internet (OAIS, 2002; …

Internet Use By Social Scientists At The Bahauddin Zakariya University, Multan, Pakistan: A Survey, Rubina Bhatti, Mahe Bushra Asghar, Sarwat Mukhtar, Tariq M. Chohan

Library Philosophy and Practice (e-journal)

Bahauddin Zakariya University Multan South Punjab, Pakistan

Bahauddin Zakariya University Multan was established in 1975 by an act of the Punjab Legislative Assembly. To pay tribute to the Great Saint Hazrat Bahauddin Zakariya, the name was changed in 1979. The University offers a wide range of programmes: M.A., M.Sc. MBA, M.Com., MCS, M.Phil and Ph.D. It is divided into seven faculties: Faculty of Arts and social Sciences, Faculty of Commerce, Law and Business Administration, Faculty of Engineering, Faculty of Islamia Studies and Languages, Faculty of Pharmacy, Faculty of Veterinary Science (Prospectus, 2009 p.14).

Bahauddin Zakariya University Library, Multan

The library …

Direct Concern In Regional Policy: The European Court Of Justice And The Southern Question, Daniela Caruso

Faculty Scholarship

For a few years, the European Court of Justice (ECJ) has declared inadmissible, for lack of direct concern, a number of annulment actions initiated by sub-state actors in the context of regional policy. This article compares the ECJ's holdings with the General Court's more generous application of the ‘direct concern’ standard in some of the same disputes, and argues in favour of the General Court's approach. The cases hereby analysed pertain to the implementation of structural funds in Southern Italy. Relating regional policy to the historical unfolding of the ‘Southern Question’, this article examines the unexpected opportunity for civic and …

Second Reaction: Pinecone By La Fruta Del Pino: Thematic And Craft Considerations Of The Dreamer, Tempie Bowers

First Opinions, Second Reactions

No abstract provided.

Second Reaction: Globetrotting Poets, Janet K. Tipton

First Opinions, Second Reactions

No abstract provided.

First Opinion: Nourishing Landscapes, Judith Lysaker

First Opinions, Second Reactions

No abstract provided.

Second Reaction: A Rewarding Journey To Realism, Patrick Roe

First Opinions, Second Reactions

No abstract provided.

Seeking The Light: Orphans And Survivors In Children’S Literature, Janet Alsup

First Opinions, Second Reactions

No abstract provided.

Contents

First Opinions, Second Reactions

No abstract provided.