Digital Commons Network^™

Comparing The Prioritization Of Erp System Effectiveness Measures By Organizational Actors: A Focus On It Professionals And Business Managers, Princely Ifinedo

Journal of International Technology and Information Management

Modern organizations adopt Enterprise Resource Planning systems (ERP) to integrate their organizational data resources into unified systems. Researchers tend to concentrate on ERP implementation issues with only a handful studying ERP system effectiveness or success in adopting organizations. In fact, none has studied how key organizational actors prioritize or rank relevant measures or items related to the effectiveness of such systems. This study is designed to fill this gap in research as it aims at investigating how two organizational stakeholder groups, i.e. information technology (IT) professionals and business managers prioritize relevant measures related to ERP systems effectiveness. Using surveys in …

Strategic Alliances In Greek Mobile Telephony, Ioanna Stoili, Anastasios A. Economides

Journal of International Technology and Information Management

The mobile telephony market is a very competitive market. Mobile telephony companies try to expand by forming strategic alliances with companies from various industries. The objective of this paper is to analyze the motives, the actions and the results of the collaborations and alliances of two Greek mobile telephony companies (Cosmote and Vodafone Hellas). In addition, this paper illustrates examples of how the technology change and the technological convergence (Internet, computers, and mobile telephony) affected and activated the proliferation of these alliances. The entry of I-mode and Vodafone Live! in the Greek market caused an increase in the number of …

Internet Industry Competition Dynamics: Peering Limitations, Exposure, And Counter Strategies, Seungjae Shin, Jack E. Tucci

Journal of International Technology and Information Management

The Internet industry is vertically integrated with Internet Backbone Providers (IBPs) and Internet Service Providers (ISPs.) Although there are many ISPs and IBPs in each stream, both markets are considered independent oligopolies in that there are a few dominant competitors in each market. It is generally accepted that the Internet industry structure has evolved into a four-tier hierarchical structure. The synergistic and codependent nature of the Internet industry is the key element in understanding the competitive environment in which both IBP’s and ISP’s cooperate. Peering is an efficient way to exchange traffic freely within the access tier, nevertheless competitive constraints …

Hosting Galileo Ground Stations, Frans G. Von Der Dunk

Space, Cyber, and Telecommunications Law Program: Faculty Publications

At this moment, the European GNSS Supervisory Authority, the public agency-half of the Public-Private Partnership principally in charge of the Galileo system, is built up, and the first full-fledged operations on a global scale are currently envisaged by 2010 or shortly thereafter. Thus, one set of legal questions which now becomes of interest concerns those surrounding the possibility for third countries to host Galileo ground stations.

The present paper seeks to analyse these issues from the perspective of space law, in particular as regards issues of international responsibility and liability under the Outer Space Treaty and the Liability Convention, and …

Characterizations Of Pseudo-Codewords Of Ldpc Codes, Ralf Koetter, Wen-Cheng W. Li, Pascal O. Vontobel, Judy L. Walker

Department of Mathematics: Faculty Publications

An important property of high-performance, low complexity codes is the existence of highly efficient algorithms for their decoding. Many of the most efficient, recent graph-based algorithms, e.g. message passing algorithms and decoding based on linear programming, crucially depend on the efficient representation of a code in a graphical model. In order to understand the performance of these algorithms, we argue for the characterization of codes in terms of a so called fundamental cone in Euclidean space which is a function of a given parity check matrix of a code, rather than of the code itself. We give a number of …

Personal, Interpersonal, And Political Temperaments, John Alford, John R. Hibbing

Department of Political Science: Faculty Publications

Are political liberals generous? Are political conservatives conscientious? Are generous people personally agreeable? Research in behavioral genetics and elsewhere increasingly indicates a biological basis for the manner in which people behave in personal, interpersonal, and political situations, but this biological basis does not mean behavior in these three very different contexts is correlated. In this article, using an original data set obtained from nearly three hundred subjects, the authors are able to test for the degree to which personal, interpersonal, and political temperaments are related. As expected, the overall correlations are quite low. Standard personality traits do not predict political …

Regional Advocacy Networks And The Protocol On The Rights Of Women In Africa, Melinda Adams, Alice J. Kang

Department of Political Science: Faculty Publications

While there has been a significant amount of research on transnational feminist activism at the global level, many feminist transnational advocacy networks are mobilizing within world regions. The lack of attention to the regional level has created a considerable imbalance in research on transnational activism. This article's first objective is to define regional advocacy networks (RANs) as a collection of individuals and organizations from the same world region working together toward a common goal. The article's second objective is to explore the conditions under which RANs are influential. We investigate conditions for RAN success through a case study of an …

The 'S' Of 'Security’: Europe On The Road To Gmes, Frans Von Der Dunk

Space, Cyber, and Telecommunications Law Program: Faculty Publications

In November 2001, by means of a Resolution, the European Union officially launched 'Global Monitoring for the Environment and Security' (GMES), the second European space programme (after Galileo) essentially driven by the Union. The Resolution inter alia calls for the European Commission to coordinate with the European Space Agency (ESA) the realisation of "an operational and autonomous European capability for global monitoring for environment and security" by 2008, crucially involving a satellite system. Relevant data which are to form part of such a capability may, in principle, come from a number of different sources: space-based data, airborne data, and in …

New Insights Into Marine Migration And Winter Habitat Of Gulf Sturgeon, Randy E. Edwards, Frank M. Parauka, Kenneth J. Sulak

United States Geological Survey: Staff Publications

Migrations and movements of Gulf sturgeon Acipenser oxyrinchus desotoi were determined using satellite pop-up archival transmitting (PAT) tags and acoustic telemetry. Adult Gulf sturgeon from four rivers in northwestern Florida were caught with gill nets and were tagged with PAT and acoustic tags in the fall of 2001 and 2002. PAT tags were programmed to release in early February 2002 and 2003 to provide information about location of late-winter marine habitats. However, only 5 of 25 provided meaningful location information. Three of the PAT-tagged fish were relocated acoustically near the PAT tag pop-up locations, one of which was in Choctawhatchee …

Interest Rate Uncertainty And Stock Market Volatility, Jincai Xu

Dissertations and Theses Collection (Open Access)

The reason for volatility changing over time is still open. As stated in the extant papers uncertainty of Macroeconomic variable plays more important role in explaining the time varying of volatility than the volatility of Macroeconomic variable itself. In this paper we illustrate this with exploring the relationship between stock market volatility and the Interest Uncertainty. In the paper, we take the uncertainty of the decision of FOMC meeting as the uncertainty of interest rate. As we know, asset price is a tool for people to express their belief about the state of the economy, when uncertainty is high, a …

Rodmrp - Resilient On Demand Multicast Routing Protocol, Dhammika Pathirana

Theses

ODMRP (On-Demand Multicast Routing Protocol) [6] [8] [2] is a popular multicast protocol for wireless ad hoc networks. The strengths of ODMRP are simplicity, high packet delivery ratio, and non-dependency on a specific unicast protocol. ODMRP floods a route request over the entire network to select a set of forwarding nodes for packet delivery. However, a single forwarding path is vulnerable to node failures, which are common due to the dynamic nature of mobile ad hoc networks. Furthermore, a set of misbehaving or malicious nodes can create network partitions and mount Denial-of-Service (DoS) attacks. This thesis proposes a ODMRP-based wireless …

In Tension, Alicia Ross

Theses

The conceptual subject matter of in_tension falls between two major categories: the personification of two conflicting female roles (the need to be a nurturer and the longing to be an object of sexual desire) and the amalgamation of biological and societal foundations in which we see ourselves and others. These two major categories are more principally bound by the larger schema of relations between the sexes and the molding of our desires through social conventions. My artwork tends to explore the conflict many women encounter—including myself—of which roles they wish to partake and the friction between the voyeur or the …

Evaluation Of Epa’S “Colleges And Universities Sector Program” At Three Universities In New York State, Magaly Montenegro Martinez

Theses

The topic to be investigated in this thesis is the impact of the United States Environmental Protection Agency (U.S. EPA) Colleges and Universities Sector Program on three universities located in New York State. The parameters to be analyzed are the changes in the way environmental issues have been approached using tools and incentives provided by the EPA Colleges and Universities Sector Program, drivers that motivate the colleges to achieve environmental management through compliance with environmental laws and regulations, and obstacles that stand in the way of compliance. This research is based primarily on a survey conducted in three universities participating …

Does The Observer Have An Effect?: An Analysis Of The Use Of The Dialogue Metaphor In Canada's Courts, Richard Haigh, Michael Sobkin

Osgoode Hall Law Journal

In "Charter Dialogue Revisited-Or 'Much Ado About Metaphors,"' it is noted that the original idea behind the dialogue metaphor was simply to describe Canada's constitutional structure. Despite this, the metaphor has been criticized for having normative content and influencing courts and legislatures. In this commentary, the authors analyze all Supreme Court of Canada and lower court uses of the dialogue metaphor and conclude that, with some exceptions, the courts have employed the metaphor properly, i.e., descriptively. Since, however, the metaphor can be misapplied-used other than to describe or explain the relationship between the courts and legislatures in Canada-the authors recommend …

Atmospheric Mercury Over The Ne Pacific During Spring 2002: Gradients, Residence Time, Upper Troposphere Lower Stratosphere Loss, And Long‐Range Transport, L. F. Radke, H. R. Friedli, Brian G. Heikes

Graduate School of Oceanography Faculty Publications

Gaseous elemental mercury (GEM) was measured over the North Pacific and coastal California, Oregon and Washington in spring 2002 during the Intercontinental Transport and Chemical Transformation Experiment–2002 (ITCT2K2). Observations were made from the NOAA WP3 on 11 flights which spanned an altitude range of 0–8 km and latitudes between 35 and 55°N. GEM was determined using a Tekran 2537A mercury instrument modified for airborne use to collect and analyze samples every 2.5 min under variable ambient temperature and pressure conditions. GEM concentrations were in general at the low end of previous measurements made over continents and in fresh continental outflow …

Noise Level Correlates With Manatee Use Of Foraging Habitats, Jennifer L. Miksis-Olds, Percy L. Donaghay, James H. Miller, Peter L. Tyack, Jeffrey A. Nystuen

Graduate School of Oceanography Faculty Publications

The introduction of anthropogenic sound to coastal waters is a negative side effect of population growth. As noise from boats, marine construction, and coastal dredging increases, environmental and behavioral monitoring is needed to directly assess the effect these phenomena have on marine animals. Acoustic recordings, providing information on ambient noise levels and transient noise sources, were made in two manatee habitats: grassbeds and dredged habitats. Recordings were made over two 6-month periods from April to September in 2003 and 2004. Noise levels were calculated in one-third octave bands at nine center frequencies ranging from 250 Hz to 64 kHz. Manatee …

Emotional And Domain Concept Enhancements To Alicebot, Alvin Cho

Master's Projects

Extensive research and development have been done in the area of human simulation and artificial intelligence and their related fields, such as common sense knowledge bases, chatterbots, natural language parsing, semantic analysis, synthetic actors, and cognitive sciences. This paper takes part in that extensive research by focusing on the improvement of human simulation in chatterbots, specifically in Alicebot, a prominent non-emotional pattern-matching chatbot. An emotion and personality model is added to Alicebot so that it can make decisions based on its emotions and personality. Alicebot is also augmented with the ability to determine what it likes or does not like …

Free Writing, Steve Thel

Faculty Scholarship

No abstract provided.

Environmental Information Systems And Community-Based Resource Management In Ghana: An Investigation Of Institutional Policy And Implementation In Context, Abednego Ayitey Aryee

Theses and Dissertations (Comprehensive)

This study employed a case-study approach and cross-case analysis to investigate the impact of Environmental Information Systems (EIS) and Local Knowledge Systems (LKS) on agro-forestry management and biodiversity conservation. Questionnaire-based interviews with service providers, resource managers and focus group discussions with farmers associated with the United Nations Capacity 21, the Netherlands Tropenbos International (TBI) and the United Nations Project on People Land Management and Conservation (UNPLEC), projects yielded in-depth information on agro-forestry practices in southern Ghana. The findings of the survey revealed that computer-based information systems have been used to identify areas of resource degradation. This has served as a …

A Qualitative Study Of Experiences Of Aboriginal Caregivers Of Children With Developmental Disabilities, Joyce Ellen Clouston

Theses and Dissertations (Comprehensive)

A qualitative study of 20 caregivers of Aboriginal children with developmental disabilities revealed that caregivers continue to be guided by values rooted in traditional Aboriginal societies where all children were considered gifts of the Creator. The lives of vulnerable children had purpose, they were treated with respect, and the self-growth of the caregiver was connected to care of the child. The needs of young families were supported within a web of relationships in family and community. Disruptions to traditional family relationships began in the colonial era with the negation of Aboriginal culture and spirituality, and continue in many communities in …

Golden Pheasants And Eastern Kings: The German District Administration In The Occupied Soviet Union, 1941–1944, Stephen A. Connor

Theses and Dissertations (Comprehensive)

No abstract provided.

Anticipating The New Creation: Wesleyan Foundations For Holistic Mission, Randy L. Maddox

The Asbury Journal

This essay provides a brief orientation to the public debate over the last forty years about the implications of the Christian worldview for environmental concern. It then explores the mature writings of John Wesley (and some of Charles Wesley's hymns), seeking to highlight those convictions that emphasize God's care for the whole creation and that call upon us to participate in this care. These Wesleyan convictions are developed in direct dialogue with the most common charges leveled against the Christian worldview as unsupportive or even detrimental to environmental concern. The article also highlights how Wesley sharpened his commitment to those …

The Creation Of The Women's Royal Canadian Naval Service And Its Role In Canadian Naval Intelligence And Communications, 1939-45, Julie Anne Redstone-Lewis

Theses and Dissertations (Comprehensive)

This study explores the establishment of the Women’s Royal Naval Canadian Service (WRCNS) on the basis of its British counterpart, and the subsequent restructuring of the service better to suit Canadian needs during the Second World War. This development paralleled and complemented other efforts on the part of the Canadian navy to become more autonomous from British’s Royal Navy. Many Canadians, and the government itself, had profound reservations about the employment of women in military service, but within the navy, as in the other armed forces, these reservations were overcome by much needed skills available among the women who volunteered. …

Structural Attributes Of The Hypogeous Holoparasite Hydnora Triceps Drège & Meyer (Hydnoraceae), Kushan U. Tennakoon, Jay F. Bolin, Lytton J. Musselman, Erika Maas

Biological Sciences Faculty Publications

The morphology of the hypogeous root holoparasite Hydnora triceps is highly reduced, and as with many holoparasites, the vegetative body is difficult to interpret. The vegetative body of H. triceps has been historically considered a "pilot root" studded with lateral appendages known as "haustorial roots." We found the vegetative body of H. triceps to consist of a rhizome with a thickened root-cap-like structure that covered a vegetative shoot apical meristem. From the apical meristem, procambial strands originated and developed into endarch collateral vascular bundles arranged radially around a pith without an interfascicular cambium. Xylem vessels had scalariform pitting and simple …

An Exploration Of Immigrant Women’S Experiences With Social Service Agencies In The Region Of Waterloo, Gillian Wells

Theses and Dissertations (Comprehensive)

The pupose of this qualitative research project is to explore the experiences of immigrant women as they relate to their interactions with social service agencies, in an effort to understand how these women give meaning to their experiences and how those experiences impact their future behaviour. It is hoped that this study will provide an increased understanding of immigrant women’s interactions with service agencies for the benefit of social service providers aiming to apply a best practice approach in their service to newcomers.

This qualitative study consists of semi-structure interviews with 25 women representing 21 different countries. This research was …

Ida Accessibility: Learning More About Whether Individual Development Accounts Can Work For Canada’S Poor, Molly Elliott

Theses and Dissertations (Comprehensive)

Individual Development Accounts (IDAs) or matched saving accounts are programs designed to facilitate the building of capital and assets in low-income households. Based on the model of asset-based welfare policy, these programs propose to combat poverty through inclusion of the poor in asset building opportunities, which traditionally have been available to only middle and upper income households. Described as an anti-poverty strategy, Individual Development Accounts are growing in international popularity with asset-based policies already being included in Canadian income assistance programs. In order to better understand what some of the barriers might be to this anti-poverty program structure, this thesis …

An Analysis Of Social Aspects Of Forest Stewardship Council Forest Certification In Three Ontario Case Studies, Melanie Venne

Theses and Dissertations (Comprehensive)

Forest certification is a market-based tool whereby forest management is evaluated against a set of standards that consider environmental, economic and social elements of sustainability. Certificiation is therefore a means of providing customers with the assurance that forest products are originating from sustainability managed forests. It grew out of the ideal of sustainable forest management (SFM) and pulls from its predecessor the concept of multiple dimensions of sustainability. The focus of this project was the international forest certification scheme Forest Stewardship Council (FSC).

A comparative case study approach was used to examine the social implications of certification in three FSC …

Planting The Seeds: The Experiences Of Community Psychology Graduates As Agents Of Systemic Social Change, Peggy Ann Weston

Theses and Dissertations (Comprehensive)

Social change is a part of human existence, but other than charismatic individuals such as Dr. Martin Luther King Jr. and Gandhi, little has been published about the lived experience of social change agents. Time (era, passage of time, etc.) is often neglected as an important temporal factor of analysis in systemic social change (SSC) activities. The intent is to explore the experience of people working as SSC agents and discover what influences their work. A better understanding of this experience would contribute to more effective SSC work and perhaps address challenges facing change agents. The main research question, “What …

Sensory Genes And Mate Choice: Evidence That Duplications, Mutations, And Adaptive Evolution Alter Variation In Mating Cue Genes And Their Receptors, Lisa Horth

Biological Sciences Faculty Publications

Fascinating new data, revealed through gene sequencing, comparative genomics, and genetic engineering, precisely establish which genes are involved in mate choice and mating activity—behaviors that are surprisingly understudied from a genetic perspective. Discussed here are some of the recently identified visual and chemosensory genes that are involved in mate choice and mating behavior. These genes’ products are involved in the production, transmission, and receipt of crucial sensory mate-choice cues that affect fitness. This review exposes newfound evidence that alternative splicing, gene-expression pattern changes, and molecular genetic variation in sensory genes are crucial for both intra- and interspecific mate choice and …

Local And Regional-Scale Societal Dynamics In Grizzly Bear Conservation, Douglas Andrew Clark

Theses and Dissertations (Comprehensive)

Conserving grizzly bear populations is a significant challenge for wildlife managers throughout North America. Much fruitful research has been conducted on the biology of grizzlies, but the human dimensions of bear management remain poorly understood. This imbalance has created conflicts between management agencies and local inhabitants that can jeopardize ecosystem management and planning programs in which grizzlies often feature as key components. Broadly, the goal of this study was to understand how and why such conflicts occur. Qualitative data analysis methods and the policy sciences' interdisciplinary problem analysis framework, along with insights from adaptive governance and co-management concepts, resilience theory, …