Business Commons^™

A Rasch Model Analysis Of Technology Usage In Minnesota Hospitals, John Olson, James Belohlav, Lori Cook

John Olson

No abstract provided.

Continuance Of Mhealth Services At The Bottom Of The Pyramid: The Roles Of Service Quality And Trust, Shahriar Akter, Pradeep Ray, John D'Ambra

Shahriar Akter

Continued usage of information systems (or, IS continuance) has proven to be a critical success parameter for ICT implementation at the top of the global economic pyramid. However, there are few studies which have explored continued IS usage at the bottom of the economic pyramid (BOP) though it represents the majority of the world’s population. To fill this knowledge gap, this study develops an mHealth continuance model at the BOP framing the impact of two post adoption expectation beliefs (i.e., perceived service quality and perceived trust). This study extends ECM (expectation confirmation model) perspective synthesizing the extant literature on continued …

A Comparative Analysis Of Decision Trees Vis-À-Vis Other Computational Data Mining Techniques In Automotive Insurance Fraud Detection, Adrian Gepp, Kuldeep Kumar, J Holton Wilson, Sukanto Bhattacharya

Kuldeep Kumar

No abstract provided.

The Impact Of Domestic Violence In The Workplace, Helen Lavan, Yvette Lopez, Marsha Katz, Marty Martin

William Marty Martin

No abstract provided.

Bullying As An Organizational Safety Issue: Do Different Types Of Bullying Lead To Different Litigated Outcomes?, Helen Lavan, Yvette Lopez, William Marty

Helen LaVan

No abstract provided.

Private Exchanges Of Agricultural Land In Zhejiang, China: A Road To Agrarian Capitalism Or Path-Dependent Transformation?, Qian Forrest Zhang

Qian Forrest ZHANG

No abstract provided.

Virtual Teams And E-Entrepreneurship, Nader Ale Ebrahim

Nader Ale Ebrahim

The advent of the virtual teams has facilitated the emergence and formation of new companies within the Net Economy which called e-Entrepreneurship. The terms of e-Entrepreneurship and virtual teams still are new in the scholarly papers. Therefore, this introductory presentation focuses on different aspects of virtual teams and e-entrepreneurship.

“The Role Of Switching Costs In The Markets For Pc Operating Systems, Online Search, Internet Access And Mobile Service: Implications For Australian Competition And Consumer Protection Policy”, Robert G. Harris

Robert G Harris

This paper addresses the role of switching costs in computing, communications and information technologies. Switching costs (and closely related network effects) play an increasingly important role in competitive analysis and competition policy. This paper considers the interplay of switching costs and the emergence of the digital, online economy, and examines the implications of switching costs for competition and competition policies in Australia.

Ict For Poverty Alleviation In Pacific Island Nations: Study Of Icts4d In Fiji, Deogratias Harorimana, Opeti Rokotuinivono, Emali Sewale, Fane Salaiwai, Marica Naulu, Evangelin Roy

Dr Deogratias Harorimana

ICT for Poverty Alleviation in Pacific Island Nations: Study of ICTs4D in Fiji There has been a vague and little knowledge on the role or potential of Information and Communications Technologies (ICTs) in relation to addressing poverty in Fiji. This may be probably due to the newness of the technology in the South Pacific Region as a whole but also probably due to the fact that only 9.7% of the current Fiji 931,000 populations are internet users (ITC Figures 2011). This paper reports on finding how ICTs is contributing towards poverty alleviation in Fiji. On the basis of reviewed best …

The Interplay Of Facilitating Conditions And Organizational Settings In The Acceptance Of Teleconsultation Technology In Public Hospitals In Malaysia, Nurazean Maarop, Khin Tan Win

Dr Khin Win

This research explores users’ intention to use teleconsultation technology. The study also explores the influence of facilitating conditions on the acceptance of the technology in the health care environment in Malaysia. Further, the study compares the level of user acceptance in two organizational settings: (1) between emergency and non-emergency environment, and (2) between referring and referral hospital. This research presumes on the basis of exploratory and descriptive study engaging a survey of healthcare providers who practice in public hospitals in Malaysia. The study reports a high level of acceptance and acceptable extent of facilitating conditions of teleconsultation technology. Thus, some …

Applying The Modified Delphi Method To Identify The Taiwanese Electronic Health Record Systems Evaluation Framework And Instrument, Yung-Yu Su, Khin Than Win, Tieh-Chi Chung

Dr Khin Win

The aim of this research is to design an appropriate conceptual evaluation framework with a draft instrument for validating the structure of the Taiwanese EHR systems evaluation framework. According to the knowledge of “Triangulation research method” and both quantitative and qualitative approaches, the modified Delphi method was applied to refine the proposed instrument into practicable for real medical environment based on a quantitative approach. In addition, by calculating content validity index for items (I-CVI) and content validity index for scales (S-CVI), it also indicates the degree of consensus between and within questions in the proposed instrument. In short, an appropriate …

Implementing Patient Accessible Health Information Site For Diabetes Management, Khin Than Win

Dr Khin Win

The focus of health care has changed from health care provider paternalistic approach to consumer focused approach. The aim of this study is to implement an online health information site for patient education of Diabetes. To achieve this, design criteria for effective patient education were considered and diabetes patients information site was implemented which includes patient information access, diabetes challenge, administrator module and the scheduler module. Implementing patients access for their health information with providing patients tailored health information according to their needs to enhance patient education is important. This project contributes vastly in consumer health informatics as it develops …

A Knowledge-Based Risk Advisor Model For Chronic Complications Of Diabetes, Mohsen Sangi, Khin Than Win, John Fulcher

Dr Khin Win

Diabetes as an unprecedented epidemic is spreading all around the world. While one in every seven healthcare dollars in USA is spent on diabetes, 60% of direct costs and almost 80-90% of indirect costs of that are related to diabetic complications. The ultimate aim of this study is to develop a rule-based model for advising the risk of chronic diabetic complications. An extensive literature review has been carried out to gather actual knowledge about diabetic complications and their related predisposing factors. NVivo8 is used to organize and categorize the acquired knowledge. A rule-based decision support model is constructed from the …

Portfolio Management: The Australian Experience, Aileen Koh, Lynn Crawford

Lynn Crawford

The increasing use of projects and programs by organizations to achieve business strategy and goals has led to the need for understanding project portfolio management. Along with the increasing diffusion of portfolio management, a new managerial role has evolved: the portfolio manager. This new role is pivotal in planning and controlling complex project landscapes more effectively and efficiently. This study investigates the governance structures and the roles, responsibilities, and practices of portfolio managers. A sequential mixed-method approach under a realism paradigm is used. This article presents the first-stage qualitative study, using an inductive interview-based approach with six portfolio managers from …

The Librarian/Lecturer: Successful Course Development Based On Km Principles, Stuart Basefsky

Stuart Basefsky

This presentation focuses on a highly successful and award winning course taught by a librarian/lecturer. It was specifically designed to serve the knowledge needs and aspirations of students, faculty, companies, publishers and the educational institution to which all these parties are connected. The unique manner in which the KM needs of the parties are met by establishing synergies is highlighted as well as how it is assessed.

Accounting Education And Research As Infrastructure For A Modernizing Economy, Shyam Sunder

Shyam Sunder

No abstract provided.

A China – Us Bilateral Investment Treaty: A Template For A Multilateral Framework For Investment? (中美双边投资协定：多边投资框架的范本？), Karl P. Sauvant, Huiping Chen

Karl P. Sauvant

Impact Of Psychological Factors On Investment Decision Making Mediating By Risk Perception: A Conceptual Study, Lubna Riaz, Ahmed Imran Hunjra, Rauf I. Azam

Ahmed Imran Hunjra (PhD)

Every individual is different from others due to various factors which include demographic factors, age, race and sex, education level, social and economic background; same is the situation with the investors. The most critical challenge faced by them is the investment decision; they act in a rational manner and usually follow their instincts and emotional biases while making investment decisions. The investigation of previous studies reveals the importance of various psychological factors which affect their investment decision. Keeping this in view, a study model has been developed to describe the impact of risk propensity, asymmetric information and problem framing on …

An Estate Dilemma - Inaccessible Assets Hiding Behind Passwords And Encryption, Douglas J. Henderson

DOUGLAS J HENDERSON

Every person living in the modern world holds valuable assets, data, or information in digital mediums. Digital mediums include not only digital hardware storage mediums in personal possession (like external hard drives and internal hard drives within laptop and desktop computers, personal digital assistants, cell phones, and the like), but also those only accessible through a network. Because so much is held in digital mediums, when an individual dies or becomes incapacitated, another person must know how to access the incapacitated person’s digital assets and other important information (this person is known herein as the ‘Responsible Party’). There are potential …

The Influence Of Infrastructural Trust On Electronic Commerce Development In Indonesia, Mira Kartiwi, Robert C. Macgregor

Dr Mira Kartiwi

The advent of E-commerce opens an opportunity for fostering an environment that promotes the globa/isation of markets throughout the world, especially those in developing countries /ike Indonesia. The importance of trust as a key facilitator of E-commerce is increasingly being recognized in academic and practitioner communities. However, empirical research in this area has been overwhelmed by contradictory conceptions of the trust construct, while inadequate attention is paid to the influence of trust constructs on E-commerce development in different cultural environments and settings. It is, therefore, the aim of this paper to address the gap by providing an exploratory study on …

Complex Modeling In Marketing Using Component Based Sem, Shahriar Akter, Umme Hani

Shahriar Akter

Structural equation modeling (SEM) is an important tool for marketing researchers to estimate a network of causal relationships linking two or more complex concepts. The PLS approach to SEM, also known as component based SEM, is becoming more prominent in estimating complex models due to its soft modeling assumptions. This study elucidates the use of component based SEM in estimating a complex higher order model with a small sample size. The utility of the approach is illustrated empirically by estimating a third-order, reflective, hierarchical service quality model in the context of mHealth. The findings of the study confirm the conceptual …

Rfid-Enabled Warehouse Process Optimization In The Tpl Industry, S. Wamba, A. Chatfield

Dr Akemi Chatfield

Using the value chain model and a longitudinal real-world case study of a third-party logistics (TPL) supply chain, this study provides support for the enabling role of RFID technology in effecting warehouse process optimization. Furthermore, the findings of our study reveal the RFID technology implementation costs as the key inhibitors factor of RFID widespread adoption and usage among suppliers.

E-Government Challenge In Disaster Evacuation Response: The Role Of Rfid Technology In Building Safe And Secure Local Communities, A. Chatfield, S. F. Wamba, T. Hirokazu

Dr Akemi Chatfield

While geographic information systems (GIS) can provide information on the static locations of critical infrastructure and evacuation routes, they do not provide the dynamically changing locations of things and people on the move. In contrast, radio frequency identification (RFID) wireless network technology can automatically identify and track the movement of assets (i.e., fire engines, ambulances, and rescue workers) and vulnerable citizens on the move (i.e., the elderly and the disabled), and hence providing local governments and communities with real-time information and enhanced decision-making capabilities, during chaotic disaster response operations (i.e., evacuation). Although the potential high impact and strategic value of …

Use Centric Hci Requirements Elicitation, Robert Brown

Dr Robert Brown

Among persistent issues in HCI are its separation from the other disciplines involved in the construction of Information Systems, any coherently extensive methodology and straight forward techniques for clustering interface elements for best effect. An approach to HCI which encompasses the full context of use (rather than just of usage) and entails more traditional SA&D within a single framework could be of some value. This paper introduces the HCI values of the Activity Theoretic System Architecture (ATSA) Method.

Supporting Developers In Complex Systems Modelling, Antonio A. Lopez-Lorca, Ghassan Beydoun, Rodrigo Martínez-Béjar, Holly Tootell

Associate Professor Ghassan Beydoun

Development of complex systems often requires building a large number of models with many interconnections and dependencies among them. The success of a project can be compromised by cognitive overload or limits of developers, who might miss relationships between elements of the models. Developing Multi-Agent Systems (MAS) is a typical example of where this may occur. Despite of its potential, this technology has not yet been widely adopted by industry due to its complexity and frequent errors in modelling activities. These errors typically propagate to later phases of the MAS development lifecycle, becoming costlier to fix and then lowering the …

Foundations Of Ontology-Based Mas Methodologies, Ghassan Beydoun, Numi Tran, Graham Low, Brian Henderson-Sellers

Associate Professor Ghassan Beydoun

Support for software extensibility, interoperability and reuse are critical concerns for long term commercial viability of any MAS and they underpin the eventual adoption of agent technology by industry. Existing AOSE methodologies lack adequate support for these concerns. We argue in this paper that a methodology that uses ontologies as a central modelling artifact, beyond the analysis phase, is better equipped to address those concerns.

We observe that the influence of ontologies in Knowledge-based Systems (KBS) methodologies extended well beyond the initial analysis phase, leading to domain-independent KBS methodologies in the ’90s. We reflect on those lessons and on the …

Metamodelling Approach To Support Disaster Management Knowledge Sharing, Siti Hajar Othman, Ghassan Beydoun

Associate Professor Ghassan Beydoun

Handling uncertain events that could happen anytime and anywhere and dealing with many complex systems interconnected physically and socially makes Disaster Management (DM) a multidisciplinary endeavor and a very difficult domain to model. In this paper we present a development and validation of a Disaster Management Metamodel (DMM), a language that we develop specific for describing DM domain. The metamodel, a precise definition of the constructs and rules needed for creating the semantic models of DM domain consists of four views based on four DM phases including Mitigation, Preparedness, Response and Recovery-phase classes of concept. A Model Importance Factor (MIF) …

Mechanisms That Impact Online Auction Trust, Glenn Robert Bewsell

Dr Glenn Bewsell

This research investigates mechanisms that impact trust and trust as an organising principle at online auctions using data collected from a community website. Qualitative analysis is used to make sense of the data collected and to identify key factors that impact trust and organising for trust. As a result of the discussion, I attempt to explore key factors that impact trust at online auctions and relate the discussion to previous research. This research adds to the understanding of trust theory and online auction trust, and this research can be used by practitioners to better support users and improve the design …

Optimal Population Size And Urban-Rural Composition Of A Distant, Large, Arid Island: A Model And Some Numerical Simulations, Amnon Levy, Reza Zamani

Dr Reza Zamani

Low population density and large distance from civilization centers generate high costs of isolation. Immigration reduces these costs for veteran residents but reduces social and cultural cohesion, increases the demand for scarce resources and affects the rate of urban unemployment. An expected net benefit maximization model for determining the optimal population size and the equilibrium urban-rural composition of an island similar to Australia is constructed. The model is simulated for various agricultural water prices. The simulation results illustrate the central role of the effect of immigration on urban unemployment rate in the determination of the island’s optimal population size.

Jual Obat Penggugur Kandungan Gorontalo 082328881996 Obat Aborsi Di Gorontalo, Dr Fitri

dr fitri