Digital Commons Network^™

Dynamic Advantage, Stephen Wyatt

Asian Management Insights

Reaping the advantages of a global resource network.

Ucc Minutes, November 18, 2014, University Curriculum Council

UCC Agendas/Minutes

No abstract provided.

Book Review Of Representing Justice: Invention, Controversy, And Rights In The City-States, And Democratic Courtrooms, By Judith Resnik And Dennis Curtis, Amy Widman

Journal of Legal Education

No abstract provided.

Stepping Up: Burden Sharing By Nato's Newest Members, Joel R. Hillison Dr.

Books, Monographs & Collaborative Studies

This book examines the burden sharing behavior of new NATO members. It makes the argument that new NATO members are burden sharing at a greater rate than older NATO members. It also suggests that NATO’s expansion did not lead to greater free-riding behavior in NATO, contrary to the predictions of the collective action literature. This analysis reveals that new NATO members have demonstrated the willingness to contribute to NATO missions, but are often constrained by their limited capabilities. This argument is supported using case studies, interviews with key NATO officials, and quantitative analysis of NATO defense expenditures and troop contributions.

Chlorovirus Atcv-1 Is Part Of The Human Oropharyngeal Virome And Is Associated With Changes In Cognitive Functions In Humans And Mice, Robert H. Yolken, Lorraine Jones-Brando, David D. Dunigan, Geetha Kannan, Faith Dickerson, Emily Severance, Sarven Sabunciyan, C. Conover Talbot Jr., Emese Prandovszky, James R. Gurnon, Irina V. Agarkova, Flora Leister, Kristin L. Gressitt, Ou Chen, Bryan Deuber, Fangrui Ma, Mikhail V. Pletnikov, James L. Van Etten

James Van Etten Publications

Chloroviruses (family Phycodnaviridae) are large DNA viruses known to infect certain eukaryotic green algae and have not been previously shown to infect humans or to be part of the human virome. We unexpectedly found sequences homologous to the chlorovirus Acanthocystis turfacea chlorella virus 1 (ATCV-1) in a metagenomic analysis of DNA extracted from human oropharyngeal samples. These samples were obtained by throat swabs of adults without a psychiatric disorder or serious physical illness who were participating in a study that included measures of cognitive functioning. The presence of ATCV-1 DNA was confirmed by quantitative PCR with ATCV-1 DNA being …

Establishing Tobacco Origin From Pollen Identification: An Approach To Resolving The Debate, Shane Williams, Shelby Hubbard, Karl Reinhard, Sérgio Augusto De Miranda Chaves

Karl Reinhard Publications

Previous research into pollen content of tobacco resulted in a debate. We address this debate and determine that pollen analysis may be able to assist with identifying geographical origin of tobacco. However, the value of any results should be assessed on a case-by-case regional basis until sufficient database information is available for an objective interpretation to be undertaken on a global basis. As a first step toward developing comparative data for South America, we analyzed a tobacco sample from Brazil in an effort to identify signature taxa from the state of Minas Gerais. We also assessed the role of honey …

Developer Involvement Considered Harmful? An Empirical Examination Of Android Bug Resolution Times, Subhajit Datta, Proshanta Sarkar, Subhashis Majumder

Research Collection School Of Computing and Information Systems

In large scale software development ecosystems, there is a common perception that higher developer involvement leads to faster resolution of bugs. This is based on conjectures around more ``eyeballs" making bugs "shallow" -- whose validity and applicability are not without dispute. In this paper, we posit that the level of developer attention as well as its extent of diversity influence how quickly bugs get resolved. We report results from a study of 1,000+ Android bugs. We find statistically significant evidence that attention and diversity have contrasting relationships with the resolution time of bugs, even after controlling for factors such as …

A First Look At Global News Coverage Of Disasters By Using The Gdelt Dataset, Haewoon Kwak, Jisun. An

Research Collection School Of Computing and Information Systems

In this work, we reveal the structure of global news coverage of disasters and its determinants by using a large-scale news coverage dataset collected by the GDELT (Global Data on Events, Location, and Tone) project that monitors news media in over 100 languages from the whole world. Significant variables in our hierarchical (mixed-effect) regression model, such as population, political stability, damage, and more, are well aligned with a series of previous research. However, we find strong regionalism in news geography, highlighting the necessity of comprehensive datasets for the study of global news coverage.

Raising Wisconsin's Minimum Wage: Who Would Be Helped? Who Would Be Hurt?, Andrew R. Hanson, Ike Brannon

Economics Faculty Research and Publications

No abstract provided.

Organic Pollutants And Ocean Fronts Across The Atlantic Ocean: A Review, Rainer Lohmann, Igor M. Belkin

Graduate School of Oceanography Faculty Publications

Little is known about the effect of ocean fronts on pollutants dynamics, particularly organic pollutants. Since fronts are associated with convergent currents and productive fishing grounds, any possible convergence of pollutants at fronts would raise concerns. The focus here is on relatively persistent organic pollutants, POPs, as non-persistent organic pollutants are rarely found in the open ocean. Results from recent cruises in the Atlantic Ocean are examined for POP distributions across ocean fronts in (i) the Canary Current; (ii) the Gulf Stream; and (iii) the Amazon and Rio de la Plata Plumes. Few studies achieved a spatial resolution of 10–20 …

The Role Of Operations Executives In Strategy Making, Lieven Demeester, Arnoud De Meyer, Jovan Grahovac

Research Collection Lee Kong Chian School Of Business

Creating competitive advantage based on operations capabilities is likely to require much analysis and communication within the operations function. At the same time, much communication and joint strategizing with the top and other functional executives is likely to be needed as well. Hence, given that operations executives have limited time and also have to perform many other routine tasks, they need to manage two tradeoffs. The first one is between the time spent on strategy making and the time spent on everything else. The other is within strategy making, between the time spent on "functional deliberation" within the operations function …

Attempted Ukrainian Catholic Ecclesicide: A Brief History, A Historical Exhibition And Its Book (Book Review Of To The Light Of The Resurrection Through The Thorns Of Catacombs: The Underground Activity And Reemergence Of The Ukrainian Greek Catholic Church), Joseph A. Loya O.S.A

Occasional Papers on Religion in Eastern Europe

No abstract provided.

So You Want To Find A Transitional House For Sexually Violent Persons: An Account Of Political Failure, Stan Stojkovic, Mary Ann Farkas

Social and Cultural Sciences Faculty Research and Publications

Many states passed legislation in the 1990s to address the problem of violent sex offenders. While academic inquiries into the nature and extent of sexual offending have revealed some interesting findings, very little is known regarding how communities address the issue of managing violent sex offenders. This account documents how the state of Wisconsin attempted to manage violent sex offenders once released from prison and civilly committed under a sexually violent person statute. It chronicles the experience of a committee charged with locating possible sites for a facility for sexual predators under supervised release to the community. In addition, this …

A Coherent Method For The Detection And Parameter Estimation Of Continuous Gravitational Wave Signals Using A Pulsar Timing Array, Yan Wang, Soumya D. Mohanty, F. A. Jenet

Physics & Astronomy Faculty Publications

The use of a high precision pulsar timing array is a promising approach to detecting gravitational waves in the very low frequency regime (10-6-10-9 Hz) that is complementary to ground-based efforts (e.g., LIGO, Virgo) at high frequencies (∼10-103 Hz) and space-based ones (e.g., LISA) at low frequencies (10-4-10-1 Hz). One of the target sources for pulsar timing arrays is individual supermassive black hole binaries which are expected to form in galactic mergers. In this paper, a likelihood-based method for detection and parameter estimation is presented for a monochromatic continuous gravitational wave signal emitted by such a source. The so-called pulsar …

Water Resources And The Historic Wells Of Barbuda: Tradition, Heritage And Hope For A Sustainable Future, Rebecca Boger, Sophia Perdikaris, Amy E. Potter, John Mussington

Earth, Environment & Sustainability: Faculty Publications

The island of Barbuda has a relatively unique history, land tenure and geography. Unlike its Caribbean counterparts, the island is not suited to large-scale agriculture due to its arid climate and relatively thin soils. Instead, the enslaved and eventually free people of Barbuda developed a complex herding ecology centered on common land ownership. As a result, carefully designed historic wells are strategically located around the island. With the challenges brought about by climate change, an interdisciplinary, international team led by the Barbuda Research Complex is investigating the state of existing water and food resources and examining how the availability and …

Exploiting Geographical Neighborhood Characteristics For Location Recommendation, Yong Liu, Wei Wei, Aixin Sun, Chunyan Miao

Research Collection School Of Computing and Information Systems

Geographical characteristics derived from the historical check-in data have been reported effective in improving location recommendation accuracy. However, previous studies mainly exploit geographical characteristics from a user’s perspective, via modeling the geographical distribution of each individual user’s check-ins. In this paper, we are interested in exploiting geographical characteristics from a location perspective, by modeling the geographical neighborhood of a location. The neighborhood is modeled at two levels: the instance-level neighborhood defined by a few nearest neighbors of the location, and the region-level neighborhood for the geographical region where the location exists. We propose a novel recommendation approach, namely Instance-Region Neighborhood …

The Spatial Turn Of Social And Cultural History: A Review Of The Current Field, Fiona Williamson

Research Collection College of Integrative Studies

In 2010 Ralph Kingston highlighted how history’s ‘rediscovery of space and place’was firmly on the agenda for the twenty-first century. 1 Four years on this article asks whether Kingston’s claim is still valid or whether historians’ passion for all things spatial has run its course. This article reviews five recent collections of essays connected by themes of urban space and place, and asks how far the exploration of space as a way of understanding the past is still proving an embryonic and constructive way of approaching the past.

Determination Of Dissolved Iron In Seawater: A Historical Review, Paul J. Worsfold, Maeve C. Lohan, Simon J. Ussher, Andrew R. Bowie

School of Geography, Earth and Environmental Sciences

This paper overviews the evolution of suitable analytical approaches for the determination of dissolved iron in seawater. The focus is on sampling and sample treatment, detection methods and quality assurance of the data. Iron is a vital trace element for the growth of marine organisms and is the limiting micronutrient for primary production in many parts of the world's oceans. The concentration of dissolved iron in seawater therefore influences the past and present day global carbon cycle and consequently Earth's climate. Hence it is important to understand the marine biogeochemistry of iron and quantify the spatial and temporal distribution of …

Demographic Growth In Ireland Since 2011: Some Geographic Implications For Future Spatial Planning, Housing And Infrastructure Provision, Brian Hughes

Other Resources

Urbanisation; long-term population growth on the Island of Ireland; recent population growth and where that growth is occurring; Analysis of spatial growth; the demographic components of growth and CSO growth projections; Housing and Infrastructure; City Formation and City-led growth; Nature and Change of ‘Work’, Economics and Wealth Creation; Employment Potential; the Forthcoming National Economic and Spatial Strategy and Growth Options; A case-study of County Mayo and the role of Public Representatives, exemplifying conflicting Urban versus Rural policy objectives.

Measuring The Affect Of Diabetes On Sleep Disordered Breathing, Angela Hacker, Naima Shifa

Annual Student Research Poster Session

No abstract provided.

Optimal City Hierarchy: A Dynamic Programming Approach To Central Place Theory, Wen-Tai Hsu, Thomas J. Holmes, Frank Morgan

Research Collection School Of Economics

Central place theory is a key building block of economic geography and an empirically plausible description of city systems. This paper provides a rationale for central place theory via a dynamic programming formulation of the social planner's problem of city hierarchy. We show that there must be one and only one immediate smaller city between two neighboring larger-sized cities in any optimal solution. If the fixed cost of setting up a city is a power function, then the immediate smaller city will be located in the middle, confirming the locational pattern suggested by Christaller. We also show that the solution …

Extending The Sensing Of Online Social Networks – A Healthcare Perspective, Asma’ Wasfi Fayez Mustafa

Theses

Obesity is a rising health concern in the United Arab Emirates. Obesity leads to health risks such as diabetes, heart disease, and other conditions. It may also lead to eating disorders, depression, and low self-esteem. Regular exercising helps to protect from obesity, diabetes, heart disease, high blood pressure and better manage stress. Despite all the benefits of exercising, people are doing less of it. In this research, an effort is made to encourage people to exercise by extending the prevalent sensing abilities of Online Social Networks (OSNs). Sensors are used to collect and generate data to be processed, clustered and …

Study The Quality Of Groundwater Of Al-Zoroup Area In Mahdah State, The Sultanate Of Oman, Fahad Khalifa Rashid Al-Shidi

Theses

The groundwater is the most important source of water in the Sultanate of Oman. Accordingly, the Oman Government has paid great attention commensurate with the importance of water resource in terms of their sources, quality, and ways to rationalize consumption to remain under the term of sustainability and validity of present and future generations. This study was conducted in Al Buraymi at Mahdah State in Al-Zoroub area targete a groundwater quality for 20 wells in private farms. The water samples were taken from these wells and subjected to analysis for microbial and geochemical aspects. For this analysis, the assorted devices …

2014 Future Earth Young Scientists Conference On Integrated Science And Knowledge Co-Production For Ecosystems And Human Well-Being, Ivy Shiue, Et. Al.

Research Collection Yong Pung How School Of Law

Effective integration in science and knowledge co-production is a challenge that crosses research boundaries, climate regions, languages and cultures. Early career scientists are crucial in the identification of, and engagement with, obstacles and opportunities in the development of innovative solutions to complex and interconnected problems. On 25–31 May 2014, International Council for Science and International Social Science Council, in collaboration with the International Network of Next-Generation Ecologists and Institute for New Economic Thinking: Young Scholars Initiative, assembled a group of early career researchers with diverse backgrounds and research perspectives to reflect on and debate relevant issues around ecosystems and human …

Demographic Analysis Of The Healthcare, Manufacturing, And Skilled Trades Industries, Elizabeth Morehead, Sheila A. Martin

Institute of Metropolitan Studies Publications

While the American economy has been characterized by increasing labor-market polarization over the past decade, recent growth in mid-wage, mid-skill jobs holds promise for workers looking for an opportunity to earn a self-sufficient wage.

By July of this year, the economy had added over 900,000 middle-income positions, matching the pace of growth in high-wage fi elds, and outpacing growth in low-wage occupations. Many of these mid-wage and mid-skill jobs can be found in healthcare, production, and the skilled trades, specifi cally construction and extraction, and installation, maintenance, and repair.

Many of these jobs off er an opportunity to earn higher …

Stream Temperature Management In The Tualatin Watershed: Is It Improving Salmonid Habitat?, Raymond Banks Hennings

Geography Masters Research Papers

The purpose of this paper is to examine the literature from scientific and governmental entities that describes the problems with elevated stream temperatures in the Tualatin basin, the actions being taken to resolve those problems, and to assess whether these actions are meeting the goal of improving salmonid habitat in the basin. Elevated stream temperatures are considered a pollutant under the US Clean Water Act (Clean Water Act 1972, as amended) because increased stream temperatures can be harmful to native aquatic biota, particularly salmonid fish species that have evolved to use cold water (IMST 2004).

Raps Sheet, November 2014, Retirement Association Of Portland State

RAPS Sheet: Monthly Newsletter

No abstract provided.

Rethinking Cross-Border Talent Management: The Emerging Markets Perspective, Tejpavan Gandhok, Richard Raymond Smith

Research Collection Lee Kong Chian School Of Business

A closer look at the relatively little understood issue of how and why emerging market MNCs manage their senior talent for international growth leads us to question the conventional wisdom on talent management practices.

Managerial Use Of Text Messaging In International Organizations, José Guadalupe Torres, Roger Conaway

Global Advances in Business Communication

When organizational employees adopt and use various communication technologies in the workplace, the process of choosing such media has emerged as a complex one. Numerous variables impact the decisions of employees and managers when they implement these technologies. Our study adapted van den Hooff, Groot, & de Jonge’s (2005) assessment instrument for email usage to text messaging in international companies. Our results reflected similar findings as van den Hooff, Groot, & de Jonge (2005) in most subscales of the instrument. Specifically, we investigated the extent to which managers had used and applied text messaging in organizational settings. We utilized a …

Sexuality, Religion And Nationalism: A Contrapuntal Reading Of The History Of Female Activism And Political Change In Egypt, Jihan Zakarriya

Journal of International Women's Studies

Focusing on the Thomson Reuters Foundation Women Survey in 2013 that found Egypt to be ‘the worst Arab state for women’ (Boros 1), this paper aims at tracing the interaction between sexuality, religion, and politics, in controlling and marginalizing the public roles of Egyptian women throughout the 20th Century, which has reached its climax in post-Mubarak Egypt. I argue that, despite sexual and social abuses, the first decade of the 21th Century has witnessed the emergence of a promising potential of political feminist activism and power in Egypt.